Vehicle prompt message sending control method and device, Internet of Vehicles cloud platform and vehicle

Abstract

The invention relates to a vehicle prompt message sending control method and device, an Internet of Vehicles cloud platform and a vehicle. The vehicle sending prompt information control method comprises the steps that a vehicle searching request instruction sent by a terminal is received; sending a prompt instruction to the to-be-searched vehicle according to the vehicle searching request instruction, and determining whether a vehicle searching stopping request instruction sent by the terminal is received or not when the first preset waiting time arrives; and when the first preset waiting timeis reached, if the vehicle searching stopping request instruction is not received, sending a stopping prompt instruction to the vehicle to be searched, and using the stopping prompt instructio for triggering the vehicle to be searched to stop sending prompt information. According to the invention, timing is started after the prompt instruction is sent; once the preset waiting time is reached, a stop prompt instruction is actively sent out, the control over the duration of sending prompt information of the to-be-searched vehicle is achieved, the situation that the instruction is not sent in time due to information loss in the communication process is avoided, the vehicle searching efficiency is improved, and the experience of a driver for searching the vehicle through the terminal is improved.

Description

technical field [0001] The present disclosure relates to terminal car-finding technology, and in particular, to a method and device for controlling a vehicle to send prompt information, a cloud platform for Internet of Vehicles, and a vehicle. Background technique [0002] Finding a car with one key on the mobile phone is one of the important applications in the car-finding technology based on the Internet of Vehicles. The user can locate the vehicle through one-key search on the mobile phone, and can also trigger the vehicle's lights to flash or whistle to remind the vehicle's location during the process of finding the vehicle. [0003] In related technologies, the vehicle obtains its own location information and the location information of the terminal according to the car search request sent by the mobile phone, and calculates the real-time distance between the two; if the real-time distance between the vehicle and the terminal is less than the preset length value, then ...

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned car-finding process, the prompt information sent by the vehicle is triggered by the request sent by the mobile phone, which involves the information interaction between the mobile phone and the vehicle. Once the quality of the communication network cannot be guaranteed, there will be a data frame error between the mobile phone and the vehicle. In this way, even if the car is found, it may not be possible to control the vehicle to stop sending the prompt message immediately, requiring the user to manually stop the prompt behavior of the vehicle, which not only reduces the efficiency of one-key car search, but also affects the user's understanding of the one-key car search function. experience effect

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