Rockwell Collins 5972410 Perimeter Surveillance Radar User Manual EN 222 3044 657 Installation Guide PSR 500

Rockwell Collins Inc Perimeter Surveillance Radar EN 222 3044 657 Installation Guide PSR 500

User Manual 41-80

PSR-500  System Installation Guide  Page 41 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information     Figure 46: Detection zone for a human intrusion (left) and for a car (right)  Note: the maximum instrumented range of a PSR-500 system radar is 900m. Beyond for the car seems to be truncated beyond this range.   Note: the PSR-500 Installer assumes that there is no obstacle in the radar coverage between the target and the radar, and assumes that the radial velocity of the target is high enough to be detected by the radar.   The  last  concept  to  remind  is  the  « Doppler  effect »  on  which  rely  the  PSR-500 radars.  While non-Doppler radars compare radar image after radar image to detect motion in the area, Doppler radars use the Doppler Effect to do so.  The Doppler Effect is an effect visible on the radar signal due to the change of range of  the  target  within  the  observation  time  of  the  radar.  The  Doppler  effect  provides access to the radial velocity of the targets  The radial velocity of a target is the projection of its absolute velocity of this intrusion over the straight line from the radar to the intrusion. This projection depends on the direction and on the speed of the intruder movement:    Figure 47: Illustration radial velocity (3D/2D)  Note: the radial velocity is independent from the sensor orientation.
PSR-500  System Installation Guide  Page 42 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information Doppler radar technology has been selected for PSR-500 system radars because this technology is much more efficient to discriminate targets from their surrounding environment   which allows mitigating false alarm rate of the system. Below a certain radial velocity, the system automatically filters out the detections.   Doppler  radar  technology  implies  installation  constraints  in  order  to  detect  human intrusion with enough radial velocity so that the system does not filter them. One can consider  situations  where  a moving target  shows a  low radial  velocity  to  the  radar, such  as  transverse  trajectory.  Therefore,  to  avoid  this  case,  the  radar  shall  de positioned  carefully.  This  is  what  we  are  going  to  explain  in  the  following  section, helped by an intuitive tool of the PSR-500 Installer.        Figure 48: transverse trajectory case (3D/2D)  6.1.3.2.  Position the radar effectively  -  Position the radar where you plan to deploy it considering:  o  Multi-radar  deployment:  it  is  recommended  to  the  installation  operator to read the associated section of this document.  o  the  zones  you  previously  defined    (« Warning »,  « Caution » and « Exclusion ») o  The  radar  coverage  area  for  the  detection  of  human  intrusion  (blue zone)  o  Potential  masking  that  may  limit  the  detection  of  intrusion  (in  case  of  o  expected  intrusion  motion  (keep  in  mind  that  we  need  to  maximize radial velocity)
PSR-500  System Installation Guide  Page 43 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 49: PSR-500 Installer   Positioning of a radar on the map  Note: You can move the radar holding the magenta square and moving the mouse, Similarly, the orientation of the radar can be set up either by modify the value in the window or by moving the rotating cursor.   (Doppler  Effect).  As  explained  previously,  PSR-500  system  radars  rely  on  the Doppler  Effect  to  discriminate  an  intrusion  from  its  environment. Therefore,  our objective is to maximize this effect otherwise the radar may miss some intrusions.   In our example, the expected intrusions are coming from the North West of the site, through the fence indicated by the red dotted line and by the yellow arrows on the following figure:    Figure 50: Example on an intrusion scenario on a site
PSR-500  System Installation Guide  Page 44 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information The  first  idea  that  may  arise  to  a  non-informed  operator  would  be  to  position  the radar  over  the  fence  so  that  the  radar  coverage  (blue  pattern)  covers  entirely  the fence.    Figure 51: Not recommended radar installation   In order to see why this type of installation is  not recommended taken into  account  Doppler Rose ».  Click  on  the  « Display  Rose  Doppler »  button  of  the  Installation  properties window of the radar in deployment.     Figure 52: PSR-500 Installer   Display the Doppler Rose
PSR-500  System Installation Guide  Page 45 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 53: PSR-500 Installer - Doppler Rose displayed  The Doppler rose is the yellow area that tells you where the radar will measure more than  [min  radial  velocity]  according  to  the  [intrusion  velocity]  and  the  [intrusion motion] (yellow arrows). These     Figure 54: PSR-500 Installer   Setting of the Doppler Rose  The « Doppler Rose » takes into account the following properties:  -  Absolute velocity of the intrusion -  Intrusion direction  -  Minimal radio velocity of the radar   By default, the values of these properties are the following one:   -  Absolute velocity of the intrusion = 1m/s (normal walking velocity) -  Intrusion  direction  =  North/South  &  South/North  trajectories.  The  direction  is shown by the yellow arrows.  -  Min radial velocity = 0.35 m/s (PSR normal sensibility)  Note on the « Rose Doppler » configuration:  -  Increase absolute velocity of  the intrusion will increase yellow area coverage since  the  radar  will  perceive  a  minimum  radial  velocity  of  0.35m/s  in  more areas
PSR-500  System Installation Guide  Page 46 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information -  The  orientation  of  the  « Doppler  Rose »  depends  directly  on  the  intrusion direction.  -  Decrease minimum radial velocity will increase yellow area coverage since teh radar will perceive the minimum radial velocity in more areas.     motion  angle  according  to  the  expected  threat  on  the North West fence: Turn the Intrusion motion button to align the yellow arrows of the « Doppler Rose » with the intrusion direction.     Figure 55: PSR-500 Installer   Doppler Rose aligned with expected intrusions  To ensure protection, the area of interest must be both in the blue area (radar coverage) and in the Yellow area (zone with enough radial velocity).   The « hole » in the Doppler zone (Yellow) over the fence underlines the fact that due to  the  radar  position,  the  intrusion  velocity  (1m/s)  and  the  sensibility  of  the  zone (normal = 0.35m/s), the intrusions in this area will not have enough radial velocity and will therefore be filtered by the radar; even if the fence is in the coverage area of the radar (blue zone). Consequently, we must change the radar position.   One solution may be to install the radar inside the site so that the fence is inside the yellow  zone  (Doppler  zone)  and  to  turn  the  radar  toward  the  fence,  so  that  its coverage area overlaps the fence. See below an example of radar position that will ensure site protection.
PSR-500  System Installation Guide  Page 47 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 56: PSR-500 Installer   Possible Installation #1  Another example is presented below:     Figure 57: PSR-500 Installer - Possible Installation #2  A third solution is presented below:
PSR-500  System Installation Guide  Page 48 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 58: PSR-500 Installer - Possible Installation #3  One can consider many deployments as long as the area to survey is covered both by the blue and the yellow areas.   If deployment constraints impose to install the radar closer to the fence, one solution would be to create a local high sensibility area (0.2m/s for the minimum radial velocity) so the Doppler rose extends a bit.       Figure 59: PSR-500 Installer   sensibility increase and possible Installation #4  Nevertheless,  this  solution  shall only be used when  no other solution  can  be found since it will increase the false alarm probability in this high sensibility zone.    ensure that no obstacle may generate shadow in the area limiting the detection capability of the radar.
PSR-500  System Installation Guide  Page 49 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information We  need  to  determine  the  height  above  the  ground  at  which  the  radar  shall  be installed to taken into account potential obstacles.   ample of possible installation #2:  -  The radar would be at 30m away from the beginning of the area to protect (A value) -  The area to protect would start at 15m away from the end of the forest (B value) -  The trees are 5m high   The formula provided below tells that the radar needs to be installed at a minimum of 10m  above  the  ground  so  that  the  shadow  induced  does  not  impact  the  detection zone.     Figure 60: Position/height of the radar w.r.t the shadow zone   The 10m high shall be set in the radar properties as shown below:     Figure 61: Radar height modification
PSR-500  System Installation Guide  Page 50 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information The  modification  of  the  radar  height  changes  its  coverage  zone  (blue  pattern). Nevertheless, the area to protect is still in the coverage zone in this example.   If trees would have been higher, the radar would have to be installed higher on the mast  and  the  impact  on  detection  capability  may  have  become  significant.  The following picture presents a scenario where the radar is installed at 50m high.     Figure 62: Impact of radar position/height on detection capability  In such a  configuration, the  impact on  the detection capability of a human intrusion would be significant at short range. In this case, a lower tilt angle would be necessary to recover the detection capability at short range (always keeping an eye on the long range as the entire detection capability is impacted by a change of tilt angle).   In  the  case  of  an  installation  at  50m  high,  a  tilt  angle  of  -15°  would  be  a  good compromise between coverage at short and long range, as shown below.      Figure 63: Modification of the tilt angle to improve detection capability
PSR-500  System Installation Guide  Page 51 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information     Figure 64: Closing the « Installation Properties » window  button of the radar to be configured.     Figure 65: Opening radar configuration window   This configuration popup is actually a dockable window that will be used later on as a way to keep an eye on the status of this radar. Indeed, if you double click on its menu bar,  it will  dock  into  the edge of  the UCI  so  you can keep  an  eye on  it  while doing over things.
PSR-500  System Installation Guide  Page 52 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 66 : Dockable configuration window   The network properties of the radar shall be configured (i.e: SU & PU IP addresses and PU port). In our case: the following values are set up:  -  PU IP address: 192.168.1.8 -  PU Port: 5677 -  SU IP address (by default) : 192.168.1.13    Figure 67: Configuration réseau SU & PU  The  default  IP  address of the  SU (192.168.1.13)  may  be  changed,  as  explained  in 6.2.7.   Warning:  if  you  change  this  default  value,  the  update  of  the  PU  by  the  PSR-500 Installer application will have to be followed by a re-start of the SU and then a re-start of the PU.
PSR-500  System Installation Guide  Page 53 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information 6.1.4.  Step#4: Add, position and configure one or several cameras (CCS) This paragraph is only applicable if the CSS option is included in the PSR-500 system deployed.   Once properly configured for each controlled camera, the CSS module will allow to:  -  Align each camera -  Support  automatic  visual  confirmation  of  intrusion  alerts  as  precisely  as possible  In order to perform this step, the following actions shall be performed:  -  Click on the « + » button in the camera dedicated zone (see below) to add a camera    Figure 68: Add a camera   -  Position  the camera  at the  same location than the radar. It could be actually positioned anywhere on the site but in our case, the camera is collocated with the radar.
PSR-500  System Installation Guide  Page 54 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 69: Set the position and the orientation of the camera  -  In  the  Camera  tab  of  the  camera  configuration  window  that  opens automatically,  Set the following properties:  o Additional label (optional) = give a name to the camera in case of an installation with multiple cameras o IP = IP address of the camera o Port = Communication port with the CCS module = 80 o Controlled by = select the radar that shall be associated to this camera in the drop-down menu o Latitude,  Longitude =  if  the  camera  position  is  set  manually  on  the background map, these values  will be update automatically, otherwise enter them in these areas.  o Height AGL = Set the height above ground of the camera o Azimuth reference position & Tilt reference position = these values will be set up during the camera calibration phase, ignore them for the moment. o            Figure 70   Camera properties configuration window     » tab  -  In  the  Controller  tab  of  the  camera  configuration  window,  set  the  following properties related to the way the camera is controlled:  o Min  zone  level  =  minimum  alerting  level  taken  into  account  by  the camera
PSR-500  System Installation Guide  Page 55 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information o Time on track = time spent by the camera on each alert (in case a the radar associated with this camera raises several alert simultaneously)    o Focus only on Alarm = if selected, the camera will only be steered on the alerts. If unselected,   the camera will also be steered on the pre-alerts  (radar  track  not  yet  identified  as  intrusion  alerts)    see  section Erreur ! Source du renvoi introuvable. to enable pre-alert display.  o Camera Controller = select OnvifPlugin o Predefined configuration = select the controlled camera brand   it will automatically fill the remaining information required in this tab.    Figure 71   Camera properties configuration window    « Controller » tab  -  In  the  Zoom  tab  of  the  camera  properties  configuration  window,  set  the following properties related to the zoom rules:  o Zoom  factor  =  define  the  factor  of  the  linear  function  that  linked  the zoom to the distance between the alert and the camera (indications are given in the window) o Minimum zoom = When the alert is very closed to the camera  o Range flat = distance threshold beyond which any more
PSR-500  System Installation Guide  Page 56 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 72 - Camera properties configuration window  « Zoom » tab  -  In  the  Standby position  tab of  the  camera  properties  configuration  window, set the following properties related to the standby position of the camera :  o Time before back to standby = time before the camera will get back to its standby position in case there is no intrusion alarm anymore in the coverage area of the radar associated with the camera o Position  Pan  =  standby  position  pan  value  of  the  camera  w.r.t.  the geographical North  Tilt = standby position tilt value of the camera w.r.t. horizontal  Zoom = standby position zoom factor of the camera     Figure 73 - Camera properties configuration window   « Standby position » tab
PSR-500  System Installation Guide  Page 57 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information Note:  this  standby  position  can  be  set  at  the  step  or  once  the  application  will  be connected  to  the camera  which  will allow  the  operator  to  see  in real-time what  the camera can see in this position.   All other tabs shall be ignored.   -  Close the camera «  Installation Properties » window      Figure 74: Close the camera «  Installation Properties » window  6.1.5.  Step#5: add and configure network components The network components are elements that will either add a feature to the PSR-500 system or ensure automatic maintenance of deployed radars.   The following components are the one compatible with the PSR-500 Installer:  -  Switch POE = Ethernet switch allowing to remotely control the power suply of the  POE  port  connected  to  the  SU.  The  communication  protocol  used  is SNMPv3. The following references are tested and compatibles:   o  Switch POE CISCO IE-2000-16PTC-G-E o Switch POE AT-IE200-6GP Allied Telesis             Figure 75 - Examples of compatible POE switch
PSR-500  System Installation Guide  Page 58 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information -  Dry  Contact  Module  audio  E/S  AXIS  P8221  =  Dry  Contact  allowing  to remotely  rebooting  the  PU.  The  communication  protocol  used  is  HTTP.  The Dry Contact module is also used to inform an external system when a zone is in alert.   Figure 76 - Module audio E/S AXIS P8221  The  deployment  ways  and  means  of  these  components  (cabling,  internal   In order to add a network component, the following actions shall be performed:  -  Click  the  button  « +    Figure 77: Add a network component  -  The « Select Network Component »  window opens :    A MODIFIER
PSR-500  System Installation Guide  Page 59 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information  Figure 78: Select Network Component window  6.1.5.1.  Configuration of Maintenance through POE switch and Dry Contact  Two network components are used to ensure radar maintenance:  -  POE Switch to manage SU power supply  -  Dry Contact to manage PU power supply    -  Select  the Ethernet POE  switch in the network  component list proposed and click « OK »  -  Click on the associated « configuration » button, as illustrated below :     Figure 79: « configuration » button associated to the network component  The following configuration window opens:      Figure 80: POE Switch configuration window
PSR-500  System Installation Guide  Page 60 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information  In our example, the following parameters values are set:  -  Label (optional) : SP R0 for the POE Switch controlling R0 -  IP : 192.168.0.243 -  G Port (Group port) : 1.5001 (i.e. the port 1of the POE Switch used to power the SU) -  Switch mode o  Default for Switch POE AT-IE200-6GP Allied Telesis o  Cisco for Switch POE CISCO IE-2000-16PTC-G-E -  User,  Hash  and  Secret  shall  be  configured  based  on  POE  Switch configuration credentials.   Association between the POE Switch and the radar (more precisely its SU) is done in the  radar  configuration  pop-up  when  extended.  In  our  example,  the  automatique maintenance of the SU (radar R0) will be done by the POE Switch we have created (only POE Switchs are displayed in the combo box for the monitoring of the SU).    Figure 81: Selection of the POE switch for the automatic maintenance of the SU  When  the  POE  Switch  has  been  associated  to  the  radar,  the  «  OPEN  »  button  is enabled, in order we can directly open the associated network component. A manual test  can  be  performed  by  clicking  « Request  Reboot »  button.  The  associated  SU shall restart.   -  Close the POE Switch configuration window -  Dry Contact -  Add a new network component -  Select  the  Axis  commutator  component  in  the  proposed  network component list and click « OK » -  Open the Dry Contact configuration window
PSR-500  System Installation Guide  Page 61 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information The configuration window opens:    Figure 82: Dry Contact Configuration window  In our example, the following parameter values are set:  -  Label (optional): CS R0 for the Dry Contact that controls R0 -  IP : 192.168.0.241 -  Port : 443 -  User,  password  and  Reset  port  shall  be  configured  in  conformity  with  Dry Contact credential configuration -  For  an  automatic  maintenance  of  the  PU,  the  mode  is  selected  to  «  PU Maintenance » and the pulse duration is 100ms by default.    Figure 83: Select the Dry Contact for the automatic maintenance of the PU
PSR-500  System Installation Guide  Page 62 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information When  a  Dry  Contact  has  been  associated  to  the  radar,  the  « Open »  button  is enabled, in order we can directly open the associated network component. A manual test can be performed by clicking « Reboot ». The associated PU shall restart.  If  these  components  are  configured  as  previously  explained  and  associated  to  the radar, then when a failure will be detected on the SU or the PU, than an automatic reboot will be performed.  This monitoring activation is indicated by the « monitored » label  that  appears  next  to  « Status »  in  the  radar  Configuration  window  when  a network component is associated to the radar.     Figure 84: Radar monitored and under automatic maintenance  6.1.5.2.  Dry Contact trigerring on zone in alarm  The Dry Contact module can also be associated to a surveillance zone to inform an external system when a zone is in alarm. The component will then be configured in « Single Pulse » mode, taking care to use a free Reset Port and adapting the pulse duration to the external system interface.   Figure 85: Dry Contact in « Single Pulse » mode configuration window   Association with the surveillance zone is done in the surveillance zone configuration window. In our example, the CS Z0 Dry Contact will be triggered when the
PSR-500  System Installation Guide  Page 63 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information surveillance zone Z0 will be in alarm (only Dry Contacts configured in « Single Pulse » mode will appear in the combo box).   Figure 86: Dry Contact Selection for zone alerting   When  a  Dry  Contact  has  been  associated  to  the  zone,  the  « Open »  button  is enabled,  in  order to be  able  to  directly open  the  associated  network component. A manual test can be done, clicking on the « Trigger » button. The Rest Port of the dry contact associated to the zone will be triggered for the specified duration.  When an alert will be detected in the zone associated to a dry contact, this one will be triggered only for the specified duration. While an alert is present in the zone (the zone is in alarm), no new trigger will occur on new alert. We must wait the zone is no more in alarm before a new alert trigger the dry contact again. If an alert is detected in a position covered by 2 surveillance zones associated to different dry contacts, the 2 dry contacts will be triggered.  6.1.6.  Step#6: Generate the preliminary installation report The following actions shall be performed :  -  Click on « Next step : Generate Preliminary Installation Report » button
PSR-500  System Installation Guide  Page 64 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 87: Button to generate the preliminary installation report  -  The following window opens when the report is correctly generated    Figure 88: Preliminary Installation report is correctly generated  -  The  report  may  be  opened  from  the  following  address « <  PSR-500_Installer_Directory>\PSR_InstallationReports\ » with a text editor and can be print  to  help  the  installation  support  team  during  the  installation  and  the deployment of the system on site.    Figure 89: Preliminary installation report
PSR-500  System Installation Guide  Page 65 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information -  Click on  the following window opens automatically :    Figure 90: End of installation window  -  At the step, 2 options are possible:  o  If you are deploying the radar system at the same place as you prepare the  previous  preparation  of  the  system  configuration,  the  PSR-500 Installer can stay opened. Once the physical deployment of the system is done, click on « Yes » to pass to next step. o  If you are not deploying the radar at the same place where you perform the system configuration preparation, the PSR-500 Installer shall be to go on the  deployment site.  Click  on  « No »  to  interrupt the  installation wizard  and  close  the  PSR-500  Installer  (click  the  cross  in  the  tope right-hand corner). Click « Yes » to save :    Figure 91: Close the PSR-500 Installer and save the system configuration  6.1.7.  Step#7: Visit the site and Validate/Update the foreseen installation Once on the site, and based on the preliminary installation report, the attention shall be focused on the following « O-IC-S » points:  -  O = Obstacles between the radar location and potential intrusions you did not expected  based  on  the  background  map  analysis  (buildings,  vegetation,  -  IC  =  Installation  constraints  on  the  mast  (height  above  ground  of  the  PSR
PSR-500  System Installation Guide  Page 66 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information -  S = Spurious activity on the area covered by the Sensor Unit (vehicles traffic, air conditioner, windmills, WiFi transmitter at the same   o Traffic  of  vehicles  =  traffic  of  vehicles  in  the  coverage  area  of  the radar may cause false alarms if the operator have not create exclusion zone.  Moreover,  if  the  traffic  is  dense,  this  area  will  desensitize  the radar  for  any  intrusion  occurring on  similar  range and radial  velocities than cars (see complete explanation below). It is recommended to turn the radar away from any busy road. o Air  conditioning  blocks,  windmills    =  any  object  that  includes  a rotating piece in the radar coverage area may cause false alarms if this object is not in an exclusion zone. . It is recommended to direction the radar so that any rotating object in the direct proximity is at the back of the radar as much as possible. o Transmitter at the same frequency band as the PSR-500 (example: WiFi  transmitter  in  the  same  frequency  band  as  the  PSR-500);  it  is recommended to direction the radar so that the disturber is at his back as much as possible.  o Building proximity = the proximity of building is  not an issue as long as  the  radar  is  not  oriented  toward  it.  In  case  such  a  situation  may happen,  the  radar  may  be  disturbed  by  its  own  emission  that  is reflected by the wall of the building. This will cause a desensitization of the  radar  and  thus  a  degradation  of  the  detection  performances.  It  is therefore  recommended  to  avoid  the  combination  of  proximity  with  a building and the illumination of the building.   Busy road effect PSR-500 radars map the backscaterred energy in range and radial velocity over their complete coverage (~90° in azimuth) before trying to detect intrusions. Every  target over their  coverage  and  moving  at  range  and  radial  velocity similar  to the one expected for human intrusions may potentially mask human intrusions.  -  It is  important  to create  exclusion zones on these areas to avoid false alarm on such areas considered as public and authorized areas -  Nevertheless, exclusion zones will not avoid the fact that some cars may mask human  intrusions  if  they  move  at  similar  range  and  radial  velocity  than  the human intrusion. The radar is therefore desensitized for human detection. The busier the road the higher the risk.  In order to illustrate this effect, the left picture below shows a deployment performed close to a busy road. Although the traffic (red area) is not geographicaly in the area of interest for the surveillance (field), the cars move at a range and a radial velocity close to the one expected for human intrusions over the area of interest (as we can see of the right picture which is the range x radial velocity map the radar is working on).  The  road  is  in  a  exclusion  zone,  avoiding  false  alarm  on  cars.  But  cars  radar signature will regularly mask human intrusion radar signatures that may occur on the entire coverage bounded with green lines.
PSR-500  System Installation Guide  Page 67 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   In this case, it is recommended to turn the radar to less illuminate the busy road.    To update the installation properties, follow the actions listed below:   -  If  the  PSR-500  Installer  application  is  not  closed,  click  on  the  « Previous steps »   » buttons on the bottom left-hand corner to get  back to the configuration  phase, and then set up the properties of the equipment and generate the preliminary installation report to finally reach the calibration phase (cf §0). -  If  the  PSR-500  Installer  application  is  closed  and  the  configuration  saved, follow the steps below :  o  Start the PSR-500 Installer application o  The authentification window opens     Figure 92   PSR-500 Installer   Authentification window
PSR-500  System Installation Guide  Page 68 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information o  Enter the default password  o  Click on «   » :    Figure 93: PSR-500 Installer  «   » button  o  Select the system configuration previously saved  o  Click on « Add / Configure Equipments » button:    Figure 94: PSR-500 Installer  « Add / Configure Equipments » button  The following window automatically opens :
PSR-500  System Installation Guide  Page 69 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 95: PSR-500 Installer   open the saved system configuration  o  Update the installation properties of the equipments o  Click on mune bar « System Management -> System  -> Generate Installation Report » to generate the installation report :    Figure 96: PSR-500 Installer   Generate installation report from the menu bar  6.1.8.  Step#8: Add installation operators  To add installation operators, once the PSR-500 Installer application opened,  click System Management ->  -> Add User .
PSR-500  System Installation Guide  Page 70 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 97: PSR-500 Installer   Add installation operators  -  The following window opens. Create a new user by entering a user name and a password.    Figure 98: PSR-500 Installer   installation operator creation window  These installation operators will now appear in the list of authorized operators when the application starts.   To delete installation operators, once the PSR-500 Installer application opened, click on « System Management - -> Remove User » and select in the list the name of the user to be deleted.   The  names  and  the  passwords  are  locally  stored  within  the  PSR-500  Installer directory in an SQL database. Only hashed passwords are stored.
PSR-500  System Installation Guide  Page 71 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information 6.2.  Installation & start of a radar As a reminder, a radar of the PSR-500 system is composed of a SU and a PU. This part will describe how to physically install this set and start it up.  In  case  of  a  deployment  with  several  radars,  the  operator  shall  also  configure  the interoperability  of  each  radar  in  order  to  exploit  them  (as  explained  in  the  next section).  6.2.1.  Cabling The SU is powered and communicate through the Ethernet. The Ethernet plug of the radar is defned as follow:   -  Connector RJF RB 71 (Amphenol) -  Ethernet Plug RJF RB 6 (Amphenol) -  Cat IP67    Figure 99: PSR-500 SU plug  The Ethernet cable connected to the SU shall be Cat.6 S/FTP. Its end connected to the SU shall be equipped with a RJF RB6 adapter as illustrated by the following picture:    Figure 100: Ethernet Connector RJF RB 6 6.2.2.  Dimensions -  Length : 370 mm -  Width : 144 mm
PSR-500  System Installation Guide  Page 72 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information -  Depth : 50 mm -  Fixings : 348.5 * 106 mm ; holes diameter = 8 mm -  Weight : 1.5kg 6.2.3.  Power Supply The SU shall be power supplied with a 48V POE (Power Over Ethernet). It does not require any additional specific cabling. The 48V POE shall be compliant with 802.3af/at standard and shall be configured in half-duplex. 6.2.4.  Energy Consumption The energy consumption of the SU is 8W. 6.2.5.  Direction of installation The radar of the PSR-500 system shall be installed as recommended below.   Recommendation  1  =  the  SU  includes  a  GPS  antenna  used  to  receive  the  GPS signal. This signal is used to synchronize the different SU together and ensure their interoperability.    Figure 101: Position of the GPS antenna on the PSR-500 radar   The direction of installation is thus identifiable thourgh two points of reference:  -  On the edge of the radar, an arrow/text is present. This arrow/text shall be direction toward the up when the radar is installed.  -  when the operator is in front of the radar, the RJ45 connector shall be on the right of the radar.
PSR-500  System Installation Guide  Page 73 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information      Figure 102: Radar of the PSR-500 correctly oriented    Figure 103: Arrow/text on the edge of the radar  Recommendation 2 = le top of the radar shall be cleared of any obstacles in order that the GPS antenna correctly received the GPS signal.   Recommendation  3  =  the  close  proximity  of  the  radar  (<1m)  and  the  radar  beam area shall be cleared of obstacles as much as possible.   Recommendation 4 = each radar of the PSR-500 system shall be oriented and tilted following  the  conclusion  of  the  preparation phase  of  the  deployment.  The following figures illustrate the radar points of reference.
PSR-500  System Installation Guide  Page 74 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information Axe de visée du radar Figure 104: line of sight of the PSR-500 radar Inclinaison du radar < 0Inclinaison du radar nulle  Figure 105: Tilt indications for the PSR-500 radar  Note: when the radar is installed below 6m height, it is recommended to keep a zero Tilt to keep good detection performance at 500m.  6.2.6.  Network configuration The SU integrated a DHCP client in order to retreive its IP address from the network.   - When the SU is powered up, the DHCP client is started and the SU waits for an IP address. Any IP address can be allocated to the SU.  -  After 30 seconds, if no IP address is allocated to the SU, it uses its default IP address i.e.192.168.1.13  In  order  to  be  integrated  in  a  DHCP  server,  the  MAC  address  of  the  SU  can  be retrieved on the stickers on the edge of the SU.
PSR-500  System Installation Guide  Page 75 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information 6.2.7.  SU to PU connection The POE connection of the SU to the PU is at the choice of the installation operator. The installation operator shall define the network configuration so that the PU and the SU can communicate, given the IP address allocated to the SU.   The current delivered disk image of the PU is configured to be connected with an SU configured with its default address, i.e. 192.168.1.13. If the user allocates a different IP address to the SU through a DHCP server, then the PU will be  updated when it will connect to the PSR-500 installer for the first time.   Warning:  if  the  default  IP  address  is  modified,  the  PU  update  by  the  PSR-500 installer shall be followed by a reboot of the SU and then a reboot of the PU.   6.2.8.  Radar Power Up  If the PU has been installed in compliance with the installation procedure 226-0098-036_Installation_Logiciels_Activation,  then  at  the power  up of  the  PU  the  Tracking software automatically starts, configuring the emission of the SU. The SU starts its emissions and the radar is started. The following steps can be performed.  6.2.9.  Update of each PU  We shall now connect the PSR-500 installer to each PU in order to apply the system configuration  previously  prepared.  The  following  procedure  shall  be  performed  for each radar.   -  Open the configuration window of the radar to be updated.  -  Click on the button to connect to the associated PU :             Figure 106: Connection to the PU of a radar  -  All  the  lights  shall  turn  green.  If  this  is  not  the  case,  confer  to  the  debug section in annex of this document. -  Since  it  is  the  first  time  that  the  installation  operator  connect  to the PU  (that only  have  a  blank  system  configuration),  the  PSR-500  Installer  application automatically detect that the PU shall be updated.  -  The following window automatically opens.
PSR-500  System Installation Guide  Page 76 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 107: System configuration alignment window  -  Click on PU. If you don -    Re-do the same procedure for all the deployed radars. Now that the system configurations of all the radars are up to date, we can now pass to the configuration of the interoperability of the radars.
PSR-500  System Installation Guide  Page 77 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information 6.3.  Interoperability of the radars Before  being  able  to  the  do  the  alignment  and  the  deployment  validation  of  each radar, we shall first configure the interoperability of the radars.   Indeed, if several radars shall be installed on the same site, it is essential to position and configure t    -  Positionning = ensure a minimum physical isolation (see below) -  Configuration  =  in  case  the  radar  are  in  radio  visibility ,  configure  the synchronization of their emission (see below definition)  Note on the capability of « inter-SU synchronization»  The SU of the PSR-500 system includes a GPS antenna in order to synchronize the FMCW  emissions  of  each  SU on a GPS clock.  This synchronization  is  essential  to avoid interferences between the SUs in case the   Figure 108: Synchronization of the emissions of the SU thanks to the GPS signal   Note:  the  GPS  antenna  of  the  SU  is  located  at  the  top  of  it,  it  is  therefore essential that the top of each SU remains clear if any obstacles with a direct view to the sky.
PSR-500  System Installation Guide  Page 78 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information   Figure 109: GPS antenna position on the PSR-500 radar  Note on the concept of  «  radio visibility »  If  two  SU  emits  in  a  free  space,  there  are  in  « radio  visibility » of  each  other  since  If two SU are isolated because of obstacles in the visible domain, the emission of an SU may still be received with enough power by the other due to reflections on several obstacles. In such conditions, the two SU .  BâtimentBâtimentSU1SU2Les SU ne sont pas en visibilité « visible » mais sont en visibilité « radio »  Figure 110: Example of jamming of the SU1 by the SU2 due to the buildings  In such a configuration, the emissions of the two radars shall be synchronized. A time offset w.r.t. to the GPS clock of reference will be added to each radar emission. The offset will be different for each radar. 6.3.1.  Relative positioning First of all, we must ensure that the physical isolation between two SU is enough:  -  Vertical distance -  Horizontal distance -  Respective lines of sight
PSR-500  System Installation Guide  Page 79 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information If  the minimum  physical  isolation  is  not  respected, the  radar  will  disturb  each other whatever their synchronization properties.   The  following  abacuses  indicate  the  minimum  physical  isolation  to  be  applied  for some typical installations:   Installation  scheme  Distance Same mast Same line of sight  Minimum of 2m Same mast 90° between the two lines of sight   Minimum of 70cm Same mast 180° between the two lines of sight  Minimum of 70cm
PSR-500  System Installation Guide  Page 80 / 125 CPN 222-3044-657 Rev B CAGEC F5491 Rockwell Collins - Proprietary Information Different mast 180° between the two lines of sight  Minimum of 20 m  Figure 111: Abacuses of minimum physical isolation   Once that physical isolation is respected, we can now proceed with the configuration of  radar  interoperability.  As  indicated  above,  this  synchronization  is  required  if several SU are in « radio visibility ». 6.3.2.  Radio environment analysis We must first check that there is no jammer in the PSR-500 system radar frequency band of operation [5.77GHZ   5.87GHz].  To do so, we are going to use one of the deployed radar as « spectrum analyser ».  First, we are going to set the synchronization of this radar to be sure that it does not « see » any other radar of the deployed PSR-500 system and that the cleanliness of its signal is representative of the radio environment.   To set the synchronization of the PSR-500 system radar, we shall tune the offset of the start time of the FMCW waveform w.r.t. the GPS clock. This time offset is called « delay » and is set in microseconds.   This « delay » can modified through the radar network property configuration window.     Figure 112: setting of a radar delay  By default, all radars are synchronized on 0us.

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