Vehicle following assisting method and system

Abstract

The invention provides a vehicle following auxiliary method and system, and the system comprises a vehicle machine system main controller which is used for collecting the state and stroke data of an operation pedal of a vehicle; the vehicle-mounted PEPS system Bluetooth module is configured as follows: when the speed of the vehicle is smaller than a first threshold value, whether a to-be-paired vehicle with the distance to the vehicle smaller than a second threshold value exists or not is judged through Bluetooth distance measurement operation; when it is detected that the distance between the vehicle and the to-be-paired vehicle is smaller than a second threshold value, a connection relation is established between a vehicle-mounted PEPS system Bluetooth module of the vehicle and a vehicle-mounted PEPS system Bluetooth module of the to-be-paired vehicle, and the to-be-paired vehicle enters a paired state; the state and stroke data, sent by the vehicle-mounted PEPS system Bluetooth module of the paired vehicle, of the control pedal are received through the vehicle-mounted PEPS system Bluetooth module of the vehicle; and the vehicle-mounted machine system interaction module is used for graphically displaying the state and stroke data of the control pedal on a vehicle-mounted machine system interaction page.

Description

technical field [0001] The invention mainly relates to the field of automotive electronics, and in particular to a vehicle following auxiliary method and system. Background technique [0002] The current assisted driving system requires at least an ADAS (Advanced Driving Assistance System, Advanced Driving Assistance System) controller to cooperate with a radar or a camera to achieve follow-up assistance. This type of solution is mainly based on the vehicle travel trajectory collected by the sensor. Obtaining relevant information about car-following assistance, but this type of solution requires corresponding hardware costs, and the camera is greatly affected by the weather, so it is impossible to obtain in real time the upcoming movement of the front and rear vehicles, whether it is accelerating or decelerating. These factors limit the application and operation of vehicle assisted driving functions. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by ...

AI Technical Summary

Problems solved by technology

[0002] The current assisted driving system requires at least an ADAS (Advanced Driving Assistance System) controller in conjunction with a radar or camera to achieve follow-up assistance. This type of solution is mainly based on the vehicle trajectory collected by the sensor, after algorithm fusion, Obtain relevant information about car-following assistance, but this type of solution requires corresponding hardware costs, and the camera is greatly affected by the weather, so it is impossible to obtain the upcoming moving actions of the front and rear vehicles in real time, whether to accelerate or decelerate

These factors limit the application and operation of vehicle driver assistance functions

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