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Method, device and terminal for parking unmanned vehicle

An unmanned vehicle and environmental information technology, applied in the field of automatic driving, can solve the problems of only stopping at the fault point, cost increase, passenger risk, etc., and achieve the effect of ensuring the safety of parking, reducing the cost of parking and improving safety

Active Publication Date: 2019-05-28
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when a self-driving vehicle fails, it can only stop at the point of failure, which brings risks to passengers and great inconvenience to traffic
Or, install a multi-channel backup system composed of multiple sensors and host computers in the self-driving vehicle. However, adding redundant sensors and redundant host computers not only increases the cost, but also significantly increases the cost, and the power consumption will also increase. increase a lot

Method used

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  • Method, device and terminal for parking unmanned vehicle
  • Method, device and terminal for parking unmanned vehicle
  • Method, device and terminal for parking unmanned vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] In a specific embodiment, such as figure 1 As shown, a flow chart of an unmanned vehicle parking method provided, the method includes:

[0054] Step S10: Obtain the fault information of the unmanned vehicle.

[0055] Step S20: Determine whether to control the unmanned vehicle to stop according to the fault information, and if so, obtain the environment information around the unmanned vehicle.

[0056] Step S30: Generate a parking strategy according to the surrounding environment information and fault information of the unmanned vehicle.

[0057] Step S40: Control the unmanned vehicle to park in the target area according to the parking strategy.

[0058]In one example, the fault information of the unmanned vehicle is obtained first. According to the fault information, it is judged whether the unmanned vehicle still has the driving ability. If there is still driving ability, fault information can be displayed and the result that the parking plan can be implemented is ...

Embodiment 2

[0081] In a specific embodiment, such as Figure 4 As shown, an unmanned vehicle parking device is provided, including:

[0082] Fault information acquisition module 10, used to obtain the fault information of unmanned vehicle;

[0083] The environmental information acquisition module 20 is used to judge whether to control the unmanned vehicle to stop according to the fault information, and if so, obtain the environmental information around the unmanned vehicle;

[0084] Parking strategy generating module 30, for generating parking strategy according to the environmental information around the unmanned vehicle and fault information;

[0085] The parking control module 40 is used to control the unmanned vehicle to park in the target area according to the parking strategy.

[0086] In order to save energy as much as possible, during the normal driving process of the unmanned vehicle, the unmanned vehicle parking device will not be turned on, and the entire device is turned off...

Embodiment 3

[0101] An embodiment of the present invention provides an unmanned vehicle parking terminal, such as Figure 7 shown, including:

[0102] A memory 400 and a processor 500 , the memory 400 stores computer programs that can run on the processor 500 . When the processor 500 executes the computer program, the unmanned vehicle parking method in the above-mentioned embodiments is realized. The number of memory 400 and processor 500 may be one or more.

[0103] The communication interface 600 is used for the memory 400 and the processor 500 to communicate with the outside.

[0104] The memory 400 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one magnetic disk memory.

[0105]If the memory 400, the processor 500, and the communication interface 600 are implemented independently, the memory 400, the processor 500, and the communication interface 600 may be connected to each other through a bus to complete mutu...

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Abstract

The invention provides a method, a device and a terminal for parking an unmanned vehicle. The method comprises the following steps: acquiring fault information of the unmanned vehicle; judging whetherthe unmanned vehicle is controlled to park or not according to fault information, and if so, acquiring environmental information around the unmanned vehicle; generating a parking strategy according to the environmental information around the unmanned vehicle and the fault information; controlling the unmanned vehicle to park in a destination region according to the parking strategy. The method, the device and the terminal provided by the invention ensure parking safety in complex environment, improve safety of passengers, and also ensure smooth flow of traffic.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to a parking method, device and terminal for an unmanned vehicle. Background technique [0002] During the driving process of the self-driving vehicle, problems such as sensor damage, circuit damage, host computer failure, and driving operation errors may occur. In order not to affect the traffic and ensure the safety of passengers, a fault backup system is required to drive the unmanned vehicle to a safe location on the side of the road to stop and wait for the arrival of other rescue vehicles to transfer. At present, when a self-driving vehicle fails, it can only stop at the point of failure, which brings risks to passengers and great inconvenience to traffic. Or, install a multi-channel backup system composed of multiple sensors and host computers in the self-driving vehicle. However, adding redundant sensors and redundant host computers not only increases the cost, bu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06B60W30/08B60W40/02B60W40/00
Inventor 朱振广李洪业付骁鑫陈至元
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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