Real-time remote driving system and method

Abstract

The invention relates to the field of remote driving, in particular to a real-time remote driving system and method. The remote driving system comprises at least one driving end which sends a control instruction; a roadside end and the driving end are accessed into the same local area network to forward the control instruction; at least one vehicle end is connected with the roadside end, adjusts the current running state of the vehicle according to the received control instruction, and feeds back the adjusted current running state to the driving end through the roadside end. The technical scheme has the beneficial effects that the transmission time delay and the response time delay of the control instruction can be reduced, the vehicle end can quickly and accurately execute the control instruction, the feedback time delay of the current operation state can be reduced, the driving end can timely obtain the current operation state of the vehicle, the transmission time delay of the environment information can be reduced. The current running state acquired by the driving end is synchronized with the current environment information, so that the problem of potential safety hazards caused by misoperation of a driver due to transmission time delay is avoided.

Description

technical field [0001] The invention relates to the field of remote driving, in particular to a real-time remote driving system and method. Background technique [0002] With the rapid development of computer network technology, communication technology, sensor technology, electronic technology and other technologies, automotive electronic control technology is also constantly maturing and perfecting, moving towards standardized, electronic and modern electric control vehicles. Correspondingly, unmanned driving in automotive electronic control technology has gradually become a hot topic. [0003] However, in the existing remote driving technology, the data transmission delay between the actual vehicle end and the remote driving end has always been one of the important obstacles restricting remote driving. delay, which in turn leads to a response delay when the vehicle end responds to control information, and a feedback delay when the adjusted operating information is fed ba...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing remote driving technology, the data transmission delay between the actual vehicle end and the remote driving end has always been one of the important obstacles restricting remote driving. delay, which in turn leads to a response delay when the vehicle end responds to control information, and a feedback delay when the adjusted operating information is fed back to the driving end. For example, there is a transmission delay when the vehicle end sends the current environment information to the driving end. Delay, for example, the feedback delay of operating information and the transmission delay of environmental information will also cause synchronization problems between operating information and environmental information, so the driver cannot determine the exact time corresponding to the received information. As a result, the driver cannot make correct decisions and cannot solve the safety hazards in remote driving.

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