Universal steering system and control method for unmanned formula racing car

Abstract

The invention relates to a universal steering system and a control method for an unmanned formula racing car, which includes a power plant, a steering angle monitoring device for monitoring a steeringangle connected to a front wheel of a racing vehicle and a steering angle monitoring device for monitoring a steering angle connected to a steering wheel, wherein, the steering angle monitoring device is connected with the steering wheel angle monitoring device through a second steering transmission rod, the power device is communicated with the steering angle monitoring device, and the power device provides power for the whole steering system; The invention can realize precise control of automatic steering of racing car, and without adding gear separating device to eliminate huge steering resistance of steering steering gear, can realize manned unmanned state switching, has simple structure, reduces design and processing cost of unmanned formula racing car, and has certain universality.

Description

technical field [0001] The invention relates to a general steering system and a control method for an unmanned formula racing car, belonging to the field of unmanned driving. Background technique [0002] The FSAC (Chinese College Student Driverless Formula Contest) racing car is unmanned on a predetermined track, which is not suitable for all road conditions. In addition, the current unmanned driving technology is not yet mature, and it is not possible to realize completely autonomous unmanned vehicles under many working conditions. Therefore, it is very necessary to switch between unmanned and manned driving states. The traditional switching solution is to install a steering actuator clutch, which will inevitably make the steering system more complicated and the design and processing costs will be high. Contents of the invention [0003] The invention provides a general steering system and control method for driverless formula racing cars, which can realize precise contr...

AI Technical Summary

Problems solved by technology

[0002] The FSAC (Chinese College Student Driverless Formula Contest) racing car is unmanned on a predetermined track, which is not suitable for all road conditions. In addition, the current unmanned driving technology is not yet mature, and it is not possible to realize completely autonomous unmanned vehicles under many working conditions. Therefore, it is very necessary to switch between unmanned and manned driving states. The traditional switching solution is to install a steering actuator clutch, which will inevitably make the steering system more complicated and the design and processing costs will be high.

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