DA3100 Evaluation Sample User Manual V1.2
Security Level
1. Introduction
DA3100 is an on-board diagnostic (OBD-II) device that enables collection of data from
vehicle OBD-II port, GPS and Accelerometer. It supports 2G/3G and Bluetooth 4.0 LE
(optional) communication with telematics service terminal (TST) servers and smart phones
respectively.
2. Objective
This manual provides users with guidance of DA3100’s installation, viewing and
processing of data collected. Section 3 describes viewing of data collected on Huawei’s
demo web portal. For performance evaluation proposes, section 4 outlines the steps to
amend server address and message format decoding at the server of choice.
3. Functional Usage
3.1. DA3100 Installation
i. Insert a valid 2/3G SIM into the SIM slot with the contact points facing the bottom as
follow:
Note: only support GSM, GPRS and WCDMA
ii. Plug it into the vehicle OBD-II connector with the ignition on. Location varies
between vehicles. Normally, it is below the dashboard near the leg room area.
2013-05-30
Huawei Proprietary - Restricted Distribution
Page1, Total12
DA3100 Evaluation Sample User Manual V1.2
Security Level
3.2. DA3100 Operation Steps
Step
Pre-condition
Action
Response
Remark
Ignition On and
Plug DA3100 into the vehicle
All 3 LEDs will be On for 3 sec.
If any LED is off, it indicates that
locate the OBD-II
OBD-II connection
particular LED is faulty.
connection
a. OBD LED Flashing with
a. Vehicle OBD-II supported
Cellular and Power LED On
DA3100 checking vehicle
for 20 sec.
Step 1
OBD-II protocol
b. OBD LED Off with Cellular
b. Vehicle OBD-II not supported
and Power LED On for 20
sec.
a. Cellular LED Flashing with
Power LED On and OBD
a. Carrier network registration
success
LED status as in Step 2
Step 2
DA3100 registering network
b. Cellular LED Off with Power
LED On and OBD LED status
b. Carrier network registration fails.
Disconnect and repeat step 1
as in Step 2
Setting APN through SMS as
a. SMS reply OK
a. APN set success
b. SMS reply fail or no SMS
b. Repeat Step 4 after 5 sec. Possible
Step 3a
described in Section 3.3 (i)
reply
fault: SIM does not support APN
or server is down
Data view as described in
Section 3.4
a. If vehicle OBD-II supported
as in Step 2a
from vehicle
Step 4a
b. If vehicle OBD-II not
supported as in Step 2b
a. Data view display VIN code read
Ignition Off
b. Data view display VIN code as
“OBD fail”
DA3100 to go into sleep
mode and heartbeat send
All 3 LEDs Off and heartbeat
Data view display VIN code as
according to SMS setting as
send
“Heartbeat”
described in Section 3.3 (iv)
Step 6
Ignition On
DA3100 back to status before
ignition Off
2013-05-30
Huawei Proprietary - Restricted Distribution
Page2, Total12
DA3100 Evaluation Sample User Manual V1.2
Security Level
3.3. Configuration through SMS
Device can be configured via SMS commands. These commands are sent to the device
SIM number and the device will reply with an SMS response. Below are the
commands and responses.
i. Set the APN according to the network carrier provided (Note: APN MUST be set
upon initialization of device usage. There is no default setting)
SMS Command: +MTP:1000,,,
Response (via SMS): Tips:APN UserName:,APN Password:,APN
Name: setting ok!
: APN user name, blank if not applicable
: APN password, blank if not applicable
: APN name
ii. Set the data upload time (default is 30 second)
SMS Command: +MTP:1001,
Source Exif Data:
File Type : PDF
File Type Extension : pdf
MIME Type : application/pdf
PDF Version : 1.5
Linearized : Yes
Author : A00217902
Create Date : 2013:05:30 11:11:49Z
Modify Date : 2014:02:26 13:23:53+01:00
Language : en-US
Tagged PDF : Yes
XMP Toolkit : Adobe XMP Core 4.2.1-c043 52.372728, 2009/01/18-15:08:04
Format : application/pdf
Creator : A00217902
Creator Tool : Microsoft® Office Word 2007
Metadata Date : 2014:02:26 13:23:53+01:00
Producer : Microsoft® Office Word 2007
Document ID : uuid:b27cd28d-350d-44c4-8599-6198634d755a
Instance ID : uuid:141e282a-63c5-4dc3-a621-170575c85fed
Page Count : 12
