Automatic parking device and method with memory function

A technology of automatic parking and function, applied in the direction of automatic starting device, vehicle parts, transportation and packaging, etc., can solve the problems of operator's negligence and need manual operation, so as to improve the driving experience and facilitate the operation.

Active Publication Date: 2018-10-09
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that manual operation is required when the automatic parking function is restarted, and the operator is easy to be negligent.

Method used

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  • Automatic parking device and method with memory function
  • Automatic parking device and method with memory function
  • Automatic parking device and method with memory function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] An embodiment of the present invention provides an automatic parking device with a memory function, such as figure 1 As shown, the device includes an AUTOHOLD switch, a detection module and a control module.

[0041] The AUTOHOLD switch is used to turn on and off the automatic parking function.

[0042] The detection module is used to detect the opening information of the AUTOHOLD switch, the engine speed signal, the state signal of the main driver's door and the state signal of the seat belt of the main driver's side. The control module is used to control the opening and closing of the automatic parking function according to the signal detected by the detection module.

[0043] The device also includes an engine speed sensor, a main driver's side door sensor, and a main driver's side safety belt sensor. The engine speed sensor is used to detect whether the engine is turned off, the main driver's side door sensor is used to detect whether the main driver's side door i...

Embodiment 2

[0057] The embodiment of the present invention proposes a kind of automatic parking method with memory function, such as Figure 4 As shown, the method includes:

[0058] S1. Detect the engine speed signal, the driver's door status signal and the driver's seat belt status signal.

[0059] S2. When the engine speed is not zero, that is, the engine is not turned off, the driver's side door is closed and the driver's side seat belt is fastened, the user presses the AUTOHOLD switch to start the automatic parking function.

[0060] S3. When the detection module detects any signal such as opening of the driver's side door, loosening of the driver's side seat belt or engine flameout, the automatic parking function is turned off.

[0061] S4. When the engine speed is not zero, that is, the engine is not turned off, the driver's side door is closed and the driver's side seat belt is fastened, and the detection module detects that the AUTOHOLD switch is turned on, the automatic parking...

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PUM

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Abstract

The invention relates to the field of vehicle chassis and discloses an automatic parking device and method with a memory function. The automatic parking device with the memory function comprises an AUTOHOLD switch, a detection module and a control module. After an automatic parking function is started by using the AUTOHOLD switch at the first time, AUTOHOLD switch starting information is generated. When the automatic parking function is accidentally closed and restarted, after the detection module detects the AUTOHOLD switch starting information and when the detection module detects that an automatic parking function starting condition is satisfied, the control module controls the automatic parking function to be automatically started. The automatic parking device with the memory functioncan memorize that the automatic parking function has been started by the AUTOHOLD switch so that the automatic parking function can be automatically started when being started again; and therefore, the automatic parking device with the memory function is convenient for drivers to operate, and the driving experience is improved.

Description

technical field [0001] The invention relates to the field of vehicle chassis, in particular to an automatic parking device and method with a memory function. Background technique [0002] With the development of the economy and the improvement of people's living standards, automobiles have become an important means of transportation for people to travel. At present, some vehicles have begun to use electronic parking systems, referred to as EPB (Electrical park brake). The electronic parking brake system refers to a technology that integrates the temporary braking during driving and the long-term braking after parking, and realizes parking braking by electronic control. [0003] Electronic handbrake is a technology that realizes parking brake by electronic control. Its working principle is the same as that of the mechanical hand brake, both of which use the cable to tighten the brake shoe of the rear wheel for braking. The other is to use electromechanical calipers, which a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T7/12B60R16/023
CPCB60R16/023B60T7/12
Inventor 陈陈汤小生
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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