ADAS Events:
The detailed description and trigger conditions are as follows:
Auto Calibration
To facilitate user installation and operation of this device, we've implemented an auto-calibration function. Users simply need to install the device in the designated position and adjust the camera angle via the dedicated app (VisionAgent) to complete the installation.
Calibration Requirements
Vehicle Speed: Must be greater than 60 km/h.
Time: Approximately 3 minutes.
Road Conditions: Please choose a flat road with few turns.
Possible Causes of ADAS Calibration Failure
Horizontal Line Position: The red horizontal line on the screen must be within the green box.
GPS Signal: ADAS functions may be disabled when the vehicle is traveling in environments with weak GPS signals, such as tunnels, areas with dense buildings, or mountainous regions.
FCW (Frontal Collision Waring): Frontal Collision Warning
The event will be triggered when the vehicle is too close to the vehicle in front of it and the estimated collision time is less than set in the table below.
Trigger Condition
*Note: Time to Collision (TTC) refers to the estimated collision time value calculated based on the instantaneous relative GPS speed and separation distance between the driving vehicle and the vehicle target in front.
LDW (Lane Departure warming): Lane Departure Warning
The event will be triggered when the vehicle leaves the lane and stays on the lane markings for a period of time.
Trigger Condition
Stop and Go: Stop and Go warning
The event will be triggered when the vehicles are waiting in a line, the vehicle in front has started from a standstill, and the self has not moved within the configured distance.
Trigger Condition
Tailgating: Tailgating
The event will be triggered when the vehicle is too close to the vehicle in front and continues to follow it for a period of time. It operates when the vehicle speed is between 40 and 120 km/h. The tailgating event must meet the TTC condition and be sustained for a certain duration. Detected objects include cars, trucks, buses, as well as common construction vehicles and trailers.
Trigger Condition