A mobile process-oriented target Bluetooth device selection system and method

Abstract

The invention discloses a target bluetooth device selection system and method oriented to the moving process, including a bluetooth signal detection module, a signal position recording module, a signal strength recording module, a signal difference calculation module, a signal difference ratio sequence output module, and a target device selection module and the termination calculation module, the bluetooth signal detection module is connected with the signal position recording module and the signal strength recording module through network signals, the signal position recording module and the signal strength recording module are all connected with the signal difference calculation module through network signals, and the signal difference calculation module and The signal difference ratio sequence output module is connected through the network signal. The invention selects the target Bluetooth device during the movement process, which improves the connection efficiency; reduces the requirement for the location of the mobile terminal; reduces the error response probability of the target Bluetooth device; Pure software solution, no need to upgrade existing hardware equipment.

Description

technical field [0001] The invention relates to the technical field of bluetooth devices, in particular to a system and method for selecting a target bluetooth device oriented to a mobile process. Background technique [0002] In various places such as scenic spots and communities, there may be multiple Bluetooth devices, and these devices usually have fixed locations (such as a Bluetooth access control system). Among these devices, generally only one device (called a target device) needs to respond to a Bluetooth request sent by a user terminal (such as a mobile phone, etc., called a mobile terminal) during movement. The user usually needs to initiate a Bluetooth request through the mobile terminal during the movement towards the target device, so as to complete the control of the target device. [0003] The original method is to perform Bluetooth connection when the user moves in front of the target device, but this method is inefficient and has relatively high requiremen...

AI Technical Summary

Problems solved by technology

[0003] The original method is to perform Bluetooth connection when the user moves to the target device, but this method is inefficient and has relatively high requirements for the location of the user's mobile terminal

Moreover, due to the inconsistent signal strength of different Bluetooth devices, the device may respond incorrectly. For example, in the Bluetooth access control system, when the user uses the Bluetooth function to open the access control, the user may mistakenly open the adjacent access control system due to inconsistent signal strength and fail to open the target access control system. problem, so it is necessary to design a mobile process-oriented target Bluetooth device selection system and method

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