Control method and control system for remote one-key power supply of vehicle

Abstract

The invention provides a control method and a control system for remote one-key power supply of a vehicle. The control method comprises the steps that a TBOX periodically wakes up and monitors the state of the vehicle, and uploads the state of the vehicle to a server, the server receives the voltage state of a low-voltage storage battery, and carries out the operation through a power shortage reminding logic rule; when it is detected that the voltage of the low-voltage storage battery is in the vehicle power shortage state, a prompt and a request are sent to a user terminal through the server; the user terminal feeds back a request instruction, and the server forwards the request instruction to the TBOX; after receiving the request instruction, the TBOX performs authentication with the PEPS; after the authentication is passed, the PEPS carries out authentication with the HCU, and after the authentication is passed, the HCU controls the whole vehicle to be electrified with high voltage; and the whole vehicle is charged after high-voltage electricity is supplied. According to the technical scheme, light power shortage reminding and heavy power shortage reminding are distinguished, a user can better know the state of the whole vehicle, and one-key power supply can be achieved.

Description

technical field [0001] The invention belongs to the technical field of hybrid electric vehicles, and in particular relates to a control method and a control system for remote one-key power replenishment of vehicles. Background technique [0002] With the improvement of people's living standards, the requirements for the comfort of vehicles are getting higher and higher, and consumers' expectations for a more comfortable and intelligent driving experience have led to the advancement of vehicle electrification and intelligence, but more functions mean With the rise of energy consumption, the power of low-voltage batteries cannot meet the increasing demand for quiescent current. At the same time, with the complexity of the vehicle use environment and the increase of after-installation projects, the use scenarios of low-voltage batteries are also complicated in disguise. In addition, the life of the low-voltage battery itself is attenuated, resulting in a great increase in the r...

AI Technical Summary

Problems solved by technology

However, this method needs to increase the IBS (battery sensor) system, which increases the complexity of the system and the energy consumption of the system; or requires the user to plug in the gun for a long time to charge, resulting in severely limited use scenarios; and there is no obvious prompt when implementing the power replenishment function, which will Make users confused or dissatisfied during use

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