Year：

2010

Category：

Imaged assist technology

Technique Features：

The DVFSW system, consists of two cameras mounted on the windscreen and a DSP platform, detects the lane line and the slant angle to estimate the relative distance of front vehicles within 120m instantly. Once the driver departs the lane unitentionally or gets too close to the front vehicle, the system cab raise warning signals timely and remind the driver to take action to prevent accidents.

Specification：

1. Processing rate：above 15 frame/s

2. Embedded hardware：DSP based ;Operating frequency：800MHz

3. Interface：CAN BUS(speed, indicator), NTSC or PAL(camera), GPIO(buzzer)

4. Operating temp：-40°C ~85°C

5. Operating current：12V, 500mA

6. Vehicle speed above 60 km/h;

7. Detect lane width：3m~4m

8. Warning mode：Beep voice

Applications：

The DVFSW system can be launched in OEM and AM. By adjusting parameters, it can be installed on all categories of vehicles. Also, it can integrate with DVR or Adaptive Cruise Control system to raise product value.

Benefit：

 

The DVFSW system can avoid accidents caused by lane departure and forward collision, and reinforce driving safety obviously. With the growth of requirement of safety system, suppliers of vehicle electronic product have chances to participate in the market and create benefits from new products.