Boyo Vision VTBSD1 User manual

MICROWAVE RADAR BLIND
SPOT DETECTION SYSTEM
User’s Manual
VTBSD1
Version：V1.0

Catalog
I. Components....................................................................................... 1
II. System Specification........................................................................ 2
III. Install Caution................................................................................ 3
IV. Requirements for Radar Sensor Setting.................................... 3
V. Installation Diagram.......................................................................... 3
VI. Wires Connection Diagram.......................................................... 4
VII. Installation Gist.............................................................................. 5
VIII. Parts Recovery............................................................................ 11
IX. Operation Instruction.................................................................. 11
X. Usual malfunction elimination........................................................13

1
Foreword
Thanks for using our BSD system. The System is designed for
universal cars, please read this product manual carefully for
installing and uninstalling the product.
I. Components
NO.
ITEM
QTY
PICTURE
1
Main harness
1PCS
2
Sensor
2PCS
3
LED indicator
2PCS
4
Buzzer
1PCS
5
Instruction
manual
1PCS
6
Cable tie
A dozen
Tools for angle calibration: tape, ruler, angle calibration cloth,
marker pen, magnet
Tools for installing and uninstalling: plastic pry, alcohol, cleaning
cloth, insulated tape, multi-meter, screwdriver

2
II. System Specification
NO.
Item
Specification
1
System Configuration
2pcs Radar Sensors
2pcs LED Indicator lights
1pcs Buzzer
2
Compliance
ISO17387:2008
3
Detection Rang Accuracy
±0.25m（Typical)
4
Max. Detection Range
Truck：0.3m～15m;
Car ：0.3m～15m;
Motorcycle ：0.3m～10m;
Pedestrian：0.3m～7m;
5
Alert Range
0.3m~15m
6
System
Alert Accuracy
Car：≥98%
Motorcycle：≥95%
Pedestrian：≥95%
7
HMI(Human Machine
Interface）
Level 1:LED Stay lit
Level 2:LED Blink+ Beep Sound
8
IP Rating
IP6K7K
9
Power Consumption
≤ 100mA ＠12VDC
10
Operation voltage
12V
11
Operation Temperature
-40℃～+85℃
12
Storage Temperature
-40℃～+95℃

3
III. Install Caution
1. Please release negative power before operation.
2. Do not pull the harness when removing the connector, insert the
connector to the buckle until a sound.
3. Harness should be fixed with car harness by cable tie.
The installation and disassembly should follow the vehicle
maintenance manual and relative operating instruction. Avoid
breaking any components of the car, replace the corresponding parts
immediately should there is any broken component.
IV.Requirements for Radar Sensor Setting
1. Radar sensor can only penetrate plastic object (bumper shell).
2. Radar sensor should not be interfered by metal objects.
3. Do not install the radar sensor against fluorescent lamps.
V. Installation Diagram

4
VI.Wires Connection Diagram
1. BSD_L connect to left sensor of BSD
2. BSD_R connect to right sensor of BSD
3. LED_L connect to Left LED indicator
4. LED_R connect to right LED indicator
5. L_Lamp connect to left rear lamp (left turn light)
6. R_Lamp connect to right rear lamp (right turn light)
7. Buzzer connect to buzzer
8. Speed connect to vehicle speed signal (reserved)
9. +12v connect to ACC connector
10. GND connect to Vehicle GND wire

5
VII. Installation Gist
1. Sensor settings
Step1. Sensors of the BSD system should be pasted to both inner
corners of rear bumper shell with an angle of 25°to 35°, at height of
35-90cm.(Fig.1-Fig.3).
Fig.1~Fig.3
Step2. Place a straight tape between front wheel and rear wheel,
then place a 30ºangle calibration cloth under the rear bumper, the
cloth edge should be paralleled with the tape (Fig.4).
Step3. Place a ruler (about80cm) vertically, one side of the ruler
should be leaned on the rear bumper, the other side of the ruler
should be paralleled with the calibrating lines on calibration cloth
(Fig.5-Fig.6).

6
Fig.4-Fig.6
Step4. Mark down the position ruler against the bumper with a
marker (Fig.7-Fig.9).
Fig. 7 Fig. 8 Fig. 9

7
Step5. Mark down the position with same method for the other side
of bumper (Fig.10).
Fig. 10
Step6. Take off the plastic rear bumper (be aware of scratching on
the bumper)(Fig.11-Fig.12).
Fig. 11 Fig. 12
Step7. Clean the installation location of sensor with alcohol
(Fig.13-Fig.14).
Fig. 13 Fig. 14

8
Step8. Prepare 2 pieces of magnetic metal; place one on the line
marker outside the bumper and the other one on the corresponding
spot inside of it. Mark the location with the marker. (Fig.15-Fig.17)
Fig.15 Fig. 16 Fig. 17
Step9. Clean the plastic surface of the sensor with alcohol and then
place a 3M adherent tape on the sensor (Fig.18-Fig.19).
Step10. Stick the sensor to the location of Fig.17 (Step.8). Place the
terminal wires of the sensors upward vertically. (Fig.22)
Step11. Install the sensor on the other side with same method
Fig.18 Fig.19 Fig.20

9
Step12. The wiring scheme of sensor please refer to Fig.21, allow
some adjustments due to different cars.
Fig. 21
2. Installation of left/right signal lights harness
Step13. Take out the reversing lamp, turn on the right signal light, the
right-turn signal light is on, find out the 12v power cable with
multi-meter, connect the R_LAMP in harness cable with the 12v
power cable, and connect the L-LAMP in harness cable with the left
side power cable. (Fig.22-Fig.24)
Fig. 22 Fig. 23 Fig. 24

10
3. Installation of LED lights
Step14. LED Light is installed at left/right side of A pillar (Fig. 25-Fig.
26)
图25 图26
4. Installation of Buzzer
Step15. The buzzer should be pasted and hidden inside the panel.
(Fig. 27)
Fig. 27
Step16. Run the wires based on the installation diagram.

11
VIII. Parts Recovery
Step1. Confirmation of installation condition
1. The wiring and installation shall be checked prior to power
connection
2. Be cautious whether there is excessive pressure, stretch or
getting stuck with the wires
Step2. Power supply recovery
1. Connect the negative terminal of battery (-) to make sure it
functions well.
2. In case of abnormality, check the wiring arrangement.
3. Step3. Restore the cars parts step by step and check every
single part to avoid abnormal sound
IX.Operation Instruction
1. When theACC is on, the LED lights on left and rightA pillar will
be on for 2 seconds, which means the system is powered on.
The system will immediately initiate to the environmental
adaption detection, after 5-8 seconds system will start to
work.(Fig.28-Fig.29)
Fig. 28 Fig. 29

12
2. When the system is on, the system would start detecting
objects in the blind area behind the vehicle (Fig. 30).
A. Blind detection on right side：
1. Right LED indicator will turn on and stay lit when there is object
approaching on the right blind area (3m X 15m).
2. If the right signal light is turned on at this time, the right LED
indicator will keep blinking and the buzzer will be on with sound
beeping.
B. Blind detection on left side：
1. Left LED indicator will turn on and stay lit when there is object
approaching on the left blind area (3m X 15m).
2. If the left signal light is turned on at this time, the left LED
indicator will keep blinking and the buzzer will be on with sound
beeping.
C. The LED and buzzer would not react if there is no object
approaching on both sides.
Fig. 30

13
X. Usual malfunction elimination
NO.
Malfunction
Reason
Solution
1
LED light
doesn’t work
Wrong connection or
missed connection on
harness
Check the harness
and make sure
connection is correct
LED light is broken
Replace LED light
2
Contrary
alarm on
right/left
LED lights
Contrary connection
of BSD_L and BSD_R
on the BSD main
harness
Exchange the
connection of BSD_L
and BSD_R
3
Buzzer
doesn’t work
Wrong connection or
missed connection on
harness
Check the harness
and make sure
connection is correct
Buzzer is broken
Replace buzzer