A low-power consumption Bluetooth transmission method and device

Abstract

The invention provides a low-power consumption Bluetooth transmission method and device. The low-power consumption Bluetooth transmission method comprises the following steps: S1, comparing the current transmission data quantity with a plurality of preset transmission data quantity threshold ranges; S2, obtaining a corresponding target transmission data amount threshold range including the currenttransmission data amount according to the comparison result; S3, calling the corresponding target connection interval range according to the threshold range of the target transmission data amount; S4, completing the data transmission according to the target connection interval range. By distinguishing the different amounts of transmitted data, a preset transmission data amount threshold range isset in advance and a corresponding preset connection interval is allocated. Different connection interval ranges are allocated according to the size of the transmission data amount. On the premise ofensuring the fast and stable transmission of a large amount of data, low power consumption is realized as far as possible so as to achieve the balance of transmission rate and the power consumption.

Description

technical field [0001] The invention relates to the field of bluetooth transmission, in particular to a method and system for low-power bluetooth transmission. Background technique [0002] In practical applications, it is necessary to properly configure Bluetooth broadcast and connection parameters in order to achieve the purpose of Bluetooth low power consumption. At present, most Bluetooth low-power solutions directly configure a relatively large broadcast interval and connection interval. Although this can achieve the purpose of saving power, the connection interval directly affects the data transmission speed. When a large amount of data is transmitted, the speed will become very slow and the transmission efficiency will be low; if the configuration is too small, the power consumption will be high, and the use time in the connected state will be shortened. Aiming at the above shortcomings, the present invention proposes a method and system for Bluetooth low-power trans...

AI Technical Summary

Problems solved by technology

At present, most Bluetooth low-power solutions directly configure a relatively large broadcast interval and connection interval. Although this can achieve the purpose of saving power, the connection interval directly affects the data transmission speed. When a large amount of data is transmitted, the speed will become very slow and the transmission efficiency will be low; if the configuration is too small, the power consumption will be large, and the use time in the connected state will be shortened

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