Communication method and system for embedded electro-therapeutic apparatus and mobile terminal

Abstract

The invention provides a communication method and system for an embedded electro-therapeutic apparatus and a mobile terminal. The method comprises the following steps: establishing connection between the mobile terminal and the embedded electro-therapeutic apparatus through low-power-consumption Bluetooth; enabling the mobile terminal to obtain a data sending rate v1 of a processor of the mobile terminal to the low-power-consumption Bluetooth through a serial port, and obtaining a data sending rate v2 of the low-power-consumption Bluetooth; if v2 is equal to v1, acquiring the packet loss rate of the low-power-consumption Bluetooth, and adjusting the rate v1 of the processor for sending data to the low-power-consumption Bluetooth through the serial port according to the packet loss rate; otherwise, according to the v1, the v2 and the cache utilization rate of the Bluetooth module in the embedded electro-therapeutic apparatus, adjusting the connection intervals of the low-power-consumption Bluetooth and the number of connection events of each connection interval. An efficient communication mode between the mobile terminal and the embedded electro-therapeutic apparatus is realized, a user can conveniently control the embedded electro-therapeutic apparatus by using Bluetooth, and the user experience is improved.

Description

technical field [0001] This application relates to the field of medical equipment, in particular to the communication between an electrotherapy instrument and a mobile terminal. Background technique [0002] Rheumatism is a chronic and recurrent disease, difficult to treat, especially in rainy days, the symptoms of rheumatism are more obvious. An electrotherapy device is a medical device that emits a weak current, which acts on the human body to promote blood circulation and help relieve symptoms of rheumatism. In fact, as a method of physical therapy, electrotherapy can effectively avoid the side effects of drug therapy, and is currently widely used in anti-inflammatory, pain relief, muscle damage, etc. Hospital electrotherapy instruments are relatively complicated and not suitable for home use. Today's home electrotherapy instruments are small in size and easy to carry, which meets the needs of patients. However, the function of the portable electrotherapy instrument is ...

AI Technical Summary

Problems solved by technology

However, the power consumption of Bluetooth is relatively high. Due to the limited power of the portable electrotherapy instrument, if the ordinary Bluetooth is used, the battery life of the electrotherapy instrument will be seriously affected. In Bluetooth 4.0, Bluetooth Low Energy (BLE) has appeared. Bluetooth is widely used in portable devices, such as portable health care equipment, wearable devices, indoor positioning, etc., but low-power Bluetooth transmits data at a lower speed than ordinary Bluetooth. How to improve the communication speed between electrotherapy instruments and mobile phones is to use mobile phones to control electrotherapy instrument key

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