Method for guaranteeing safety of remote control parking process

A safety and parking technology, applied in the field of vehicle safety, can solve problems such as hidden safety hazards

Active Publication Date: 2021-01-22
英博超算(南京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the mobile phone APP is stuck or the program runs away, it is impossible to ensure that the driver can enter the safe state of the vehicle in a timely and effective manner when the vehicle is running, resulting in a greater potential safety hazard

Method used

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  • Method for guaranteeing safety of remote control parking process
  • Method for guaranteeing safety of remote control parking process
  • Method for guaranteeing safety of remote control parking process

Examples

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Effect test

Embodiment

[0051] A method for ensuring the safety of the remote control parking process, such as figure 1 As shown, a remote parking safety system is provided, and the remote parking safety system includes:

[0052] The vehicle terminal 1 is equipped with a remote parking function; the vehicle terminal 1 is equipped with a safety unit 2 and a braking unit 3, the safety unit 2 includes a verification question bank 6 and a safety arbitration module 7, and the braking unit 3 includes a brake control module 8 , the verification question bank 6 stores random parameters a, b, c, d, e, f, and the verification question bank 6 is configured with a generating function for generating random parameter values, and the generation cycle of the random parameter value of the verification question bank 6 is 0.5s. The function is RANDBETWEEN(0,9), and the generated random parameter values ​​will be assigned to a, b, c, d, e, f in order;

[0053] The random parameter a is set with the first influencing fa...

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Abstract

The invention relates to the technical field of vehicle safety, discloses a method for guaranteeing the safety of a remote control parking process, and provides a remote control parking safety system.The remote control parking safety system comprises a vehicle end and a mobile phone terminal, wherein the vehicle end is configured with a safety unit and a brake unit, and the safety unit comprisesa verification question bank and a safety arbitration module; and the mobile phone terminal is configured with a basic program and a safety program. The method comprises a remote control parking step,a random parameter generation step, a safety unit calculation step, a mobile phone terminal calculation step, a safety verification step and a braking step. A driver starts a remote control parking function of a vehicle through using the mobile phone terminal, the verification question bank generates random parameters and sends the random parameters to the safety arbitration module and the safetyprogram of the mobile phone terminal; and the safety arbitration module checks the correctness and real-time performance of the calculation result from the mobile phone terminal according to the calculation result of the safety unit, and controls the vehicle to brake through using the brake unit when the calculation result is inconsistent or the real-time performance does not meet the preset timerequirement.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a method for ensuring the safety of a remote control parking process. Background technique [0002] With the development of vehicle driving assistance functions, more and more vehicles are equipped with the function of remote parking. Remote parking is mainly to open the parking function through the mobile phone APP or Bluetooth key, and the driver can control the vehicle at close range in the parking space. The mobile APP can turn on and off the parking function. [0003] In order to ensure safety and reliability, the mobile phone and the depot need to be in communication all the time to ensure that in an emergency, the driver can control the vehicle to enter a safe state through the safety switch on the APP, otherwise it may lead to some vehicle collisions and child crushing accidents. This is a driving assistance function that requires human participation, and the dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/00
CPCG05D1/0061G05D1/0022
Inventor 余响王继贞田锋罗静
Owner 英博超算(南京)科技有限公司
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