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Parking control method, device, vehicle and storage medium

A technology of parking control and vehicle controller is applied in the fields of vehicles and storage media, parking control methods and devices to achieve the effect of improving safety

Active Publication Date: 2021-12-07
上海元城汽车技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a parking control method, which solves the problem that there is no braking redundancy in the remote control parking control method in the prior art

Method used

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  • Parking control method, device, vehicle and storage medium
  • Parking control method, device, vehicle and storage medium
  • Parking control method, device, vehicle and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 It is a flow chart of the parking control method provided by Embodiment 1 of the present invention. The technical solution of this embodiment is applicable to the situation of remote control parking. The method can be executed by the parking control device provided in the embodiment of the present invention, the device can be implemented in the form of software and / or hardware, and configured to be applied in a processor of the parking controller. see figure 1 with figure 2 , the method specifically includes the following steps:

[0029] S101. Real-time monitoring of the obstacle distance of the vehicle during parking motion, if the detected obstacle distance is less than the preset distance threshold, obtain the first maximum deceleration that can be provided by the vehicle controller and the vehicle body stabilization system. Second maximum deceleration.

[0030] During the remote parking process, the remote control vehicle is usually required to comple...

Embodiment 2

[0049] image 3 It is a structural block diagram of the parking control device provided by the embodiment of the present invention. The device is used to execute the parking control method provided in any of the above embodiments, and the device may be implemented by software or hardware. The unit includes:

[0050] The maximum deceleration acquisition module 21 is used to monitor the obstacle distance of the vehicle in the process of parking in real time, and if the detected obstacle distance is less than the preset distance threshold, obtain the first maximum deceleration that can be provided by the vehicle controller and the second maximum deceleration available from the vehicle stabilization system;

[0051] The first deceleration module 22 is used to send a message to the vehicle controller if the first maximum deceleration is less than the preset deceleration and the sum of the first maximum deceleration and the second maximum deceleration is greater than or equal to t...

Embodiment 3

[0061] Figure 5 The structural diagram of the parking controller provided for the embodiment of the present invention, such as Figure 5 As shown, the device includes a processor 301, a memory 302, an input device 303, and an output device 304; the number of processors 301 in the device may be one or more, Figure 5 Take a processor 301 as an example; the processor 301, memory 302, input device 303, and output device 304 in the device can be connected by bus or other methods, Figure 5 Take connection via bus as an example.

[0062] The memory 302, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as program instructions / modules corresponding to the parking control method in the embodiment of the present invention (for example, the maximum deceleration acquisition module 21 , the first deceleration module 22 and the second deceleration module 23). The processor 301 executes various functional appli...

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PUM

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Abstract

The embodiment of the present invention discloses a parking control method, device, vehicle and storage medium device. The method includes: when the vehicle is in the process of parking and the obstacle distance is less than the preset distance threshold, if the first maximum deceleration is less than Preset deceleration and the sum of the first maximum deceleration and the second maximum deceleration is greater than or equal to the preset deceleration, then send the first request deceleration equal to the first maximum deceleration to the vehicle controller and send the vehicle body stabilization The system sends the second deceleration request equal to the difference between the preset deceleration and the first maximum deceleration; if the first maximum deceleration is less than the preset deceleration and the sum of the first maximum deceleration and the second maximum deceleration is less than the preset If the deceleration is set, a first requested deceleration equal to the first maximum deceleration is sent to the vehicle controller, and a second requested deceleration equal to the second maximum deceleration is sent to the body stabilization system. The problem that there is no brake redundancy in the remote control parking control method in the prior art is solved.

Description

technical field [0001] Embodiments of the present invention relate to the field of vehicle control, and in particular, to a parking control method, device, vehicle and storage medium. Background technique [0002] With the increase of the number of cars in our country, large and medium-sized cities have successively faced the problem of difficulty in parking and entering the car (when the parking space is narrow, there are vehicles on both sides, and the driver cannot enter the main drive). For this reason, vehicles with remote control parking functions have emerged as the times require, and are quickly accepted by the market. [0003] However, the existing vehicles with the remote control parking function only control the start and stop of the vehicle through the vehicle control system, and do not have system-level redundancy functions. Therefore, if there is a problem with the vehicle control system, the user cannot control the parking of the vehicle through the remote con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/06
CPCB60W30/06B60W2552/50
Inventor 张田沈维华文杰冯国栋牛胜福
Owner 上海元城汽车技术有限公司