system can automatically help you park your car and even pulled out of the parking space without playing their own direction.
1. The automatic parking advantages
Automatic parking for the novice is a very convenient arrangement for veteran is save a lot of effort.
· avoid the cut rub occurred due to not pay attention to parking.
2. Automatic parking Mistakes
· Even with automatic parking assist system can not replace the driver’s attention remains to be seen confirmation.
* Not all parking into the gap can be automatically, the need to reserve more space before operating conditions meet the system requirements.
Automatic parking is not entirely without any operation by the driver, or the need to control the brake and the prompts respective engaged gear, when the driver human intervention (e.g., the direction of play), the automatic parking system It will immediately stop.
3. What is the automatic parking
· After the automatic parking system is activated, the general is to find a suitable parking space, not all parking spaces are available for automatic parking.
Today, many systems have not only supported parallel parking, and also enables pour garage.
· mode of operation and the conditions of each brand models enable automatic parking system are not the same. When
· leaves, waste or ice cover along the road, the parking steering assistance system may be difficult to identify the curb.
In addition the leaves and snow can also cause severe scattering of the reflected ultrasonic signal, so that the system may result in errors received weak ultrasonic echo.
If there is an obstacle warning column size smaller space on the other, the system may not recognize as valid and to the parking space, the vehicle speed decreases help improve recognition system may empty small size articles sex.
· In the automatic parking process the driver will have voice prompts collision may occur.
4. Automatic parking technical principle
surrounding the vehicle radar probe over the distance and angle measurements between itself and the surrounding objects, and adjusting the steering wheel with the rotational speed calculated by the onboard computer operation flow.
The system includes a data acquisition system environment, the central processor of the vehicle, and policy control systems, environmental data acquisition system comprising an image acquisition system and a vehicle distance detection system, the image data may be acquired from the body and around the object distance data, and the data line to the central processor.
The central processor may analyze collected data processing, obtain the current position of the vehicle, and the target position surrounding environmental parameters, made according to the above automatic parking strategy parameter, and converts it into an electrical signal.
After receiving the vehicle electrical control system strategy, to control aspects of the vehicle such as traveling angle and direction according to the commands until the parking spaces.