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An automatic driving method and system

An autonomous driving and dynamic technology, applied in control/regulation systems, position/direction control, non-electric variable control, etc., to achieve the effects of improving data transmission, reducing networking costs, and low latency

Active Publication Date: 2022-07-15
上海车右智能科技有限公司
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Problems solved by technology

[0005] Therefore, the existing automatic driving scheme requires a remote driver to control the vehicle, and there is a big gap with the requirements of vehicle automatic driving (such as three, four or even five levels of automatic driving), and a new kind of automatic driving is urgently needed. Program

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  • An automatic driving method and system
  • An automatic driving method and system
  • An automatic driving method and system

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Embodiment Construction

[0043] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0044] The embodiments of the present application are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. The present application can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other under the condition of no conflict. Based on the embodiments ...

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Abstract

The embodiments of this specification provide an automatic driving method and system, which are applied in the technical field of automatic driving, wherein the automatic driving method includes: a remote takeover server receives vehicle behavior data reported by each automatic driving vehicle through a communication network; Data, monitor the autonomous vehicle, and transmit an intervention request to the remote control console when it is determined in the monitoring that the autonomous vehicle needs to be taken over remotely. By uploading vehicle behavior data that occupies a small bandwidth by an autonomous vehicle, the requirements for network bandwidth resources in autonomous driving can be reduced, the impact of network delay on autonomous driving can be reduced, and the autonomous driving monitoring of all autonomous vehicles can be satisfied.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to an automatic driving method and system. Background technique [0002] The recently released "Automotive Driving Automation Classification" (GB / T 40429-2021) has divided the automotive driving automation functions into 6 levels from L0 to L5, of which L3 (level 3 driving automation) is conditional autonomous driving, L4 (ie Level 4 driving automation) is highly autonomous driving, L5 (ie Level 5 driving automation) is fully autonomous driving, and Level 3 and Level 4 autonomous driving is not driverless. [0003] In existing autonomous driving scenarios, using the high bandwidth and low latency of mobile communication networks (such as 5G technology) to realize remote takeover of autonomous driving has become a very important application scenario in the field of autonomous driving. -V2X (Vehicle Internet Technology) realizes remote automatic driving, in which C-V2X is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W60/00G05D1/00
CPCB60W60/001G05D1/0022B60W2556/40B60W2556/45
Inventor 王立
Owner 上海车右智能科技有限公司
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