Remote control method and system for vehicle-mounted air conditioner

Abstract

The invention discloses a remote control method and system for a vehicle-mounted air conditioner. The remote control method for the vehicle-mounted air conditioner includes the steps that S1, the approach speed V at which a driver approaches a vehicle parking position is determined; S2, the distance S between the position of the driver and the vehicle parking position at the current moment t is determined; S3, an estimated arrival moment t1 when the driver arrives at the vehicle parking position is predicted, wherein t1=t+S / V; S4, the operation duration T, needed for adjusting in-vehicle temperature to set target in-vehicle temperature, of the vehicle-mounted air conditioner is determined; S5, the starting moment t2 of the vehicle-mounted air conditioner is determined, wherein t2=t1-T; S6, a remote control instruction is sent out to make the vehicle-mounted air conditioner be started at the starting moment t2. As the moment of arriving at the vehicle is predicted more accurately by determining the approach speed V and the distance S between the position of the driver and the vehicle parking position, the vehicle-mounted air conditioner can be started remotely at the optimized moment, and energy utilization can be maximized.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a method and system for remote control of a vehicle air conditioner, in particular to a method and system for remotely controlling an air conditioner by determining the distance between a driver and a passenger and a parking position according to GPS positioning. Background technique [0002] With the continuous development of Internet of Vehicles technology, the driver can send remote commands to the remote server through the mobile phone App. After the mobile phone and the remote server pass the authentication, functions such as remote start, remote control of air conditioners, door locks, and cut-off of the oil pump can be realized. Among them, the remote control air-conditioning function has been configured in many mass-produced models, which greatly improves the driver's comfort after getting on the car in the hot and cold seasons. [0003] In the existing technical sche...

AI Technical Summary

Problems solved by technology

[0006] The driver's assessment of the time required to get to the parked location is highly inaccurate, and it is easy to forget to issue the command to turn on the air conditioner

Especially when the vehicle is parked at a long distance, the travel time for the driver to reach the vehicle parking location is greatly affected by uncertain factors of the actual road conditions (such as unfamiliar routes, navigation errors, etc.)

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