Remote control system and remote control method of unmanned vehicle

Abstract

The invention discloses a remote control system of an unmanned vehicle. The remote control system comprises a wireless remote controller and a control terminal. The wireless remote controller comprises a wireless remote controller MCU, and a first wireless transceiver module, a first redundant wireless transceiver module, a liquid crystal display and a radio detection module which are all connected with the wireless remote controller MCU. The control terminal comprises a second wireless transceiver module, a second redundant wireless transceiver module, a gyroscope, a control terminal MCU, a first isolation CAN communication module and a second isolation CAN communication module. The control terminal MCU is connected with the second wireless transceiver module, the second redundant wireless transceiver module, the gyroscope, the first isolation CAN communication module and the second isolation CAN communication module. A vehicle can be controlled in a remote control mode, the problems that communication is unstable in the remote control process and an abnormal motion state occurs in the vehicle running process can be solved, and personnel and property safety is protected.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a remote control system and a remote control method for an unmanned vehicle. Background technique [0002] In recent years, unmanned driving technology has received more and more attention. Among them, in terms of low-speed automatic driving, there are a large number of application scenarios, such as low-speed unmanned sweepers and logistics vehicles, which are gradually being put into commercial use on a large scale. However, the current unmanned driving technology is not mature enough. It is often necessary to manually take over the vehicle and restart the unmanned driving function. The corresponding business functions are realized on the human-driven vehicle, such as the cleaning function of the unmanned cleaning vehicle and the cargo loading and unloading function of the logistics vehicle. In addition, during the operation of the vehicle, unexpected situations may occur, such a...

AI Technical Summary

Problems solved by technology

However, the current unmanned driving technology is not mature enough. It is often necessary to manually take over the vehicle and restart the unmanned driving function. The corresponding business functions are realized on the human-driven vehicle, such as the cleaning function of the unmanned cleaning vehicle and the cargo loading and unloading function of the logistics vehicle. In addition, during the operation of the vehicle, unexpected situations may occur, such as collisions, rapid acceleration and in-situ rotation etc. At this time, the self-driving upload algorithm may not be able to intervene, resulting in accidental injury and property damage.

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