Method and system for managing working state of digital car key

Abstract

The invention discloses a working state management method and system for a digital car key. The digital car key includes an electronic device with a digital key system, and a low-precision wireless communication system and a high-precision wireless communication system are arranged in the digital key system; the method It includes the first management method for the electronic equipment from the standby state outside the car to entering the vehicle: when the electronic equipment is in a stationary state, the wireless broadcasting of the digital key system is turned off; when the motion state of the electronic equipment reaches a preset condition, then Turn on the wireless broadcast; when the electronic device is close to the car end and the distance from the car end reaches the preset value, turn on the high-precision wireless communication system; when the electronic device enters the car, prolong the connection interval of the digital key system; through the above method, respectively The power consumption of the digital key system is optimized in several stages, such as standby outside the car, connection maintenance, dynamic ranging, and standby in the car, so as to improve its utilization efficiency of power and prolong the standby time.

Description

technical field [0001] The invention relates to the technical field of digital car keys, in particular to a method and system for managing the working state of a digital car key for managing the power consumption of the digital car key. Background technique [0002] With the continuous development of vehicle intelligent technology, most cars are now equipped with digital car keys. The digital car key is wirelessly connected to the vehicle electronic lock system. When the digital car key enters the vehicle wireless communication area, the electronic lock of the vehicle is automatically opened. Thereby, the automatic unlocking function of the vehicle is realized. The digital car key can be integrated in the mobile terminal or set on an independent electronic device. Although the current digital car key is easy to use, its power consumption during standby and working is relatively large. Broadcast power consumption before pairing connection, connection interval power consumpti...

AI Technical Summary

Problems solved by technology

The digital car key can be integrated in the mobile terminal or set on an independent electronic device. Although the current digital car key is convenient to use, its power consumption during standby and working is relatively large, and its power consumption mainly includes Advertising power consumption before pairing connection, connection interval power consumption after pairing connection, and ranging power consumption

Due to the relatively large power consumption of the digital car key, it puts a relatively large pressure on the power supply of the mobile terminal and the electronic equipment specially configured for it, which makes the standby time of the mobile terminal and electronic equipment relatively short, which seriously affects the use of users. sense of experience

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