Data acquisition system with combined use of nine-shaft sensor and bluetooth module

Abstract

The invention relates to a data acquisition system with combined use of a nine-shaft sensor and a Bluetooth module. The system comprises a nine-shaft sensor module, microprocessor modules, a Bluetooth module as well as an FPC flat cable and a computer which are connected with the modules, wherein the microprocessor module and the Bluetooth module are integrated on a same circuit board so as to be used for jointly executing the operations of data acquisition, preprocessing, transmission and the like; the nine-shaft sensor module is independently integrated and is connected with the corresponding microprocessor module by the FPC flat cable, so that data acquired by the nine-shaft sensor can be transmitted to the microprocessor module to be correspondingly processed; the Bluetooth transmission module can be used for achieving data exchange between the microprocessor and the computer.

Description

technical field [0001] The invention relates to the field of wearable technology, in particular to the application of MIPI lenses in wearable video recording devices, which adds video recording functions to wearable devices. Background technique [0002] At present, in the most common sensor-host connection devices that use nine-axis sensors for data acquisition, the nine-axis sensors, the microprocessor that integrates the data collected by the nine-axis sensors, and the wireless devices that transmit the integrated data are integrated Together, the wireless data transmission device is generally a WIFI module integrated on the circuit board. However, the existing circuit boards integrated with nine-axis sensors, microprocessors and wireless data transmission modules generally have the problem of large structural size, which is difficult to apply to small precision instruments, especially portable electronic devices. equipment. In addition, the unavoidable common problem o...

AI Technical Summary

Problems solved by technology

[0003]In order to overcome the existing sensor-host connection device’s large structural size and inconvenient wearability, the WIFI connection module’s ubiquitous dependence on the third-party wireless network environment High, poor anti-interference ability and difficult to achieve lossless transmission, the present invention provides a new type of sensor-host connection equipment, this connection equipment can not only realize the miniaturization of individual modules, and is convenient for portable use, but also through Replacing the traditional WIFI connection module greatly improves the operational performance and reliability of the data transmission module, and the quality of the transmitted data is effectively guaranteed

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