Auxiliary driving method, auxiliary driving system and vehicle

Abstract

The invention discloses an auxiliary driving method, an auxiliary driving system and a vehicle, and belongs to the field of vehicles. The auxiliary driving system comprises a switch control module, an information collection module, a data processing module and an accelerator control module. The information collection module collects the speed and the accelerated velocity of the vehicle at the first cycle, the data processing module obtains the accelerated velocity, the accelerator opening and braking torque of the vehicle at the second cycle according to the speed and the accelerated velocity of the vehicle at the first cycle, as well as the speed difference threshold between the first cycle and the second cycle, a driving control module controls an accelerator of the vehicle according to the accelerator opening at the second cycle and / or controls a gearbox according to the braking torque at the second cycle, so that when the vehicle runs on a section with poor pavement conditions, auxiliary driving is started if a driver is unskillful in driving or at an exhausted state, the vehicle can be guaranteed to run stably, further the comfort of passengers is guaranteed, and damage to parts of the vehicle due to vibration of the vehicle body is avoided.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an auxiliary driving method, an auxiliary driving system and an automobile. Background technique [0002] Acceleration and braking are required to be used together during car driving, especially when the road conditions are bad, and the driver is required to switch between accelerator and brake flexibly. However, if the driver is not skilled enough or is tired, When the car encounters an obstacle, it is very easy to fail to pass the obstacle due to improper throttle control or jump forward several meters after passing the obstacle. Contents of the invention [0003] In order to solve the problem in the prior art that if the driver's driving skills are not skilled enough or in a tired state, when the car encounters an obstacle, it is very easy to fail to pass through the obstacle due to improper throttle control or jump forward several times after passing through the obstacle. In vie...

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Problems solved by technology

[0003] In order to solve the problem in the prior art that if the driver's driving skills are not skilled enough or in a tired state, when the car encounters an obstacle, it is very easy to fail to pass through the obstacle due to improper throttle control or jump forward several times after passing through the obstacle. m, the car is not running smoothly, the comfort of the occupants is poor, and it is easy to cause damage to auto parts. Embodiments of the present invention provide a driving assistance method, a driving assistance system and an automobile

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