Accessories of this product
ROADEFENDTM Lane Departure Warning (LDW.), an important part of Attention Comprehensive Assessment System, is composed of a high-sensitive forward-looking camera.
Note: LDW works only together with the host of RDT series Drowsiness Warning System.
Figure 1. Appearance of Lane Departure Warning Accessory
Figure 2. A schematic diagram of Lane Departure Warning Accessory
Product Characteristics:
This product is a forecaster who forecasts a lane departure behavior by calculating width and radian of the lane, traveling direction of the vehicle as well as the lateral distance between the lane boundary and the vehicle.
This product is an all-rounder who adapts to multiple occasions except daytime and nighttime (with the help of dipped headlight and headlights on full beam of the vehicle).
This product is a replacer who replaces cameras of traditional Car Digital Video Recorder just with a fast and simple installation.
Product Specification:
RDT-LDW | |||||
Type | product model | T300-LDW | Minimum speed for working | commercial vehicle | 55km/h |
engine | iFV1 | passenger vehicles | 60km/h | ||
Working time | Daytime | Yes | Function Selection | Audio alarm | Yes |
nighttime | Yes (with the help of dipped headlight and headlights on full beam) | ||||
Detecting index | Trigger a warning | The outer edge of the front wheel is pressing inter edge of the lane line | I/O output | Yes | |
Detection rate | >95% | Model video output (optional) | NTSC/PAL (use cooperatively with Digital Video Recorder) | ||
False detection rate | < 1per-hour | Camera | high-dynamic color camera | ||
industry norm | in accordance with GB/T 26773-2011
| Upload of 2G/3G data | Optional (use cooperatively with T300) | ||
applicable lanes |
Frequently-used Lane marking line defined by GB5768 | alarm restraining | Use brake
| ||
Use turn signals | |||||
anti sleep alarm
Product Advantage:
High Quality & Reasonable Price
(1) Share the same image processer with host of Drowsiness Warning System.
(2) Play the rose of Car Digital Video Recorder.
More accurate alarm
(1) Judge whether the driver is abstracted or is drowsing with the aid of information coming from host of Drowsiness Warning System to determine alarm degree.
(2) assist the host of Drowsiness Warning System to forecast whether the driver is drowsing.
Easy installation
(1) Improve installation efficiency with adoption of self-calibration function by lowering installation accuracy.
