YOKOWO YOS-3807 Short Range Radar User Manual
YOKOWO CO.,LTD. Short Range Radar User Manual
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User_Manual
YOS-3807
Short Range Radar
Operating Manual
［ HEAD OFICE ］
7-5-11 Takinogawa, Kita-ku, Tokyo 114-8515 Japan
TEL: +81(0)3 3916 3173
FAX: +81(0)3 3916 8316
［ TOMIOKA PLANT ］
1112 Kanohara Tomioka-Shi, Gunma 370-2495 Japan
TEL: +81(0)274 62 2121
FAX: +81(0)274 62 2110
YOKOWO CO., LTD.
R&D division
Permission Checked by
Issued by
No. M122111-001
Page
1 / 7
Table of Contents
1. Information to end-user
1.1 Information
1.2 Caution
2. Ambient conditions
2.1 Temperature range
3. Function overview
3.1 BSI (Blind Spot Information)
3.2 CTA (Cross Traffic Alert)
4. Installation to a vehicle
4.1 Installation position
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1. Information to the end-user
In accordance with FCC regulation, following information and caution shall be placed in a
prominent location in the instruction manual or pamphlet supplied to the end-user.
1.1 Information
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
1.2 Caution
Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
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2. Ambient conditions
2.1 Temperature ranges
Storage temperature range: -40 to +95℃
Operating temperature range: -30 to +85℃
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3. Function overview
3.1 BSI (Blind Spot Information)
5m
2m
3.8m
0.5m
Sensor is origin of distance
BSI alert area is symmetric.
5m
2m
3.8m
0.5m
Sensor is origin of distance
BSI alert area is symmetric.
Fig.3-1 BSI alert area ( based on ISO 17387 :2008 )
Blind Spot Information system (BSI) assist driver to changing lane. If vehicle is in
blind spot area, radar detected the vehicle and alert the existence to driver by
illuminating indicator lamp and buzzer. Fig.3-1 shows BSI alert area. BSI works
when BSI system is turned on and vehicle speed exceeds 10km/h.
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3.2 CTA (Cross Traffic Alert)
Fig.3-2 Cross Traffic Alert area
The Cross Traffic Alert system assists drivers in backing up by warning drivers of
impending traffic while reversing. Fig.3-2 shows Cross Traffic Alert area. CTA
works when a gear is put into the back.
Symbol values
X: max. 10m
θ : 30°
Parking
vehicles
A moving
vehicle
A vehicle with
the sensor
Alert area θ
x
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4. Installation to a vehicle
4.1 Installation position
Fig.4-1 The image of sensor positions
Fig.4-2 The sensor shape
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93.7mm
77mm
typ. height 0.5m
Fig.4-
1 shows the sensor position.
Sensors are installed on each side of
the rear. Position of sensors is inside
of a bumper, is at a height of around
0.5 meter. Fig.4-2 shows the shape of
sensor. It is only a vehicle maker that
installs the sensor.