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Vehicle automatic driving supervision method, device and equipment and storage medium

A technology for automatic driving and vehicles, which is applied in the field of equipment, storage media, devices, and supervision methods for automatic driving of vehicles, which can solve the problems of casualties, rear-end collisions, etc., and achieve the effect of reducing safety risks

Active Publication Date: 2021-07-30
上海万位科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the algorithm or program has logical flaws and is not found in the previous test scenarios, it may cause serious problems, such as rear-end collisions or even casualties; 2. The safety of self-driving vehicles. serious consequence

Method used

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  • Vehicle automatic driving supervision method, device and equipment and storage medium
  • Vehicle automatic driving supervision method, device and equipment and storage medium
  • Vehicle automatic driving supervision method, device and equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0049] figure 1 It is a flowchart of a method for supervising automatic driving of a vehicle provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation where the automatic driving system of the vehicle is supervised when the vehicle is in the automatic driving mode. This device can be composed of hardware and / or software, and can generally be integrated into a device with a monitoring function for automatic driving of a vehicle. This device can be an electronic device such as a server or a server cluster. Such as figure 1 As shown, it specifically includes the following steps:

[0050] Step 110, when it is detected that the vehicle is currently in the automatic driving mode, perform calculations based on the perception data of at least one sensor of the vehicle and mark the reliability, and obtain preliminary calculation results corresponding to each sensor.

[0051]Among them, sensors include but are not limited to visual sensors, lida...

Embodiment 2

[0074] image 3 It is a schematic structural diagram of a monitoring device for automatic driving of a vehicle provided in Embodiment 2 of the present invention. Such as image 3 As shown, the device includes: a primary calculation module 210 , a primary verification module 220 , a secondary calculation module 230 , and a secondary verification module 240 .

[0075] The preliminary calculation module 210 is configured to perform calculations based on the perception data of at least one sensor of the vehicle and mark the reliability when it is detected that the vehicle is currently in the automatic driving mode, and obtain the preliminary calculation results corresponding to each sensor.

[0076] Optionally, the preliminary calculation module 210 is further configured to: acquire the perception data of at least one sensor of the vehicle; perform calculations respectively according to the perception data of each sensor, acquire corresponding calculation results and mark the rel...

Embodiment 3

[0086] Figure 4 It is a schematic structural diagram of a computer device provided by Embodiment 3 of the present invention. Figure 4 A block diagram of a computer device 312 suitable for implementing embodiments of the invention is shown. Figure 4 The computer device 312 shown is only an example, and should not impose any limitation on the functions and scope of use of the embodiments of the present invention. Device 312 is typically a supervisory computing device for autonomous vehicle driving.

[0087] Such as Figure 4 As shown, computer device 312 takes the form of a general-purpose computing device. Components of computer device 312 may include, but are not limited to: one or more processors 316, storage 328, bus 318 connecting various system components including storage 328 and processor 316.

[0088] Bus 318 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a pr...

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Abstract

The embodiment of the invention discloses a vehicle automatic driving supervision method, and the method comprises the following steps: when monitoring that a vehicle is in an automatic driving mode at present, respectively calculating and marking credibility according to sensing data of at least one sensor of the vehicle, and acquiring a preliminary calculation result corresponding to each sensor; performing preliminary verification on the current control strategy of the automatic driving system and the preliminary calculation result corresponding to each sensor; if a preliminary calculation result which is greater than or equal to the set preliminary verification threshold value and the credibility of which is smaller than the set credibility threshold value exists, performing secondary calculation according to the sensing data; performing secondary verification on the current control strategy and the secondary calculation result, and when the secondary verification result is greater than or equal to a set secondary verification threshold value, starting an emergency takeover program. According to the vehicle automatic driving supervision method provided by the embodiment of the invention, the sensing data of the sensor is used for calculation, and the control strategy of the automatic driving system is verified, so that the safety of vehicle automatic driving is improved.

Description

technical field [0001] The present invention relates to the field of automatic driving, in particular to a monitoring method, device, equipment and storage medium for automatic driving of vehicles. Background technique [0002] Autonomous driving has been a technological hotspot in recent years. Various industries are conducting rapid research, experiments and applications. Existing technologies include fully autonomous driving (FSD) and various automatic parking functions. [0003] With the application of autonomous driving, two problems will gradually be exposed: 1. The robustness of algorithms and programs on the autonomous driving vehicle side. If the algorithm or program has logical flaws and is not found in the previous test scenarios, it may cause serious problems, such as rear-end collisions or even casualties; 2. The safety of self-driving vehicles. serious consequence. Contents of the invention [0004] Embodiments of the present invention provide a supervision...

Claims

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Application Information

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IPC IPC(8): B60W60/00
CPCB60W60/0016B60W60/007B60W2420/00B60W2420/403B60W2420/408
Inventor 崔俊涛王长军
Owner 上海万位科技有限公司
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