阅读说明：本技术 基于微惯性传感器的倾角测量系统 (Inclination measuring system based on micro-inertia sensor ) 是由 李汝会 何涛 张通庆 于 2018-05-27 设计创作，主要内容包括：基于微惯性传感器的倾角测量系统,属于传感器检测技术领域,是主要由传感器模块、信号调理模块、A/D转换器、信息处理模块、LED显示器、移动终端、数据传输模块和系统交互模块组成的,其特征在于：所述传感器模块和信号调理模块相连接,信号调理模块和A/D转换器相连接,A/D转换器设置在信息处理模块的输入端,LED显示器设置在信息处理模块的输出端,移动终端与信息处理模块相连接,数据传输模块设置在信息处理模块的输出端,系统交互模块与数据传输模块相连接,采用微加工工艺研制的新型传感器,与传统的相比,具有功耗低,体积小,重量轻,成本低,可靠性高等突出性能优势。(Inclination measuring system based on micro-inertia sensor, belong to sensor detecting field, it is mainly by sensor module, signal conditioning module, A/D converter, message processing module, light-emitting diode display, mobile terminal, what data transmission module and system interaction module formed, it is characterized by: the sensor module is connected with signal conditioning module, signal conditioning module is connected with A/D converter, the input terminal of message processing module is arranged in A/D converter, the output end of message processing module is arranged in light-emitting diode display, mobile terminal is connected with message processing module, the output end of message processing module is arranged in data transmission module, system interaction module is connected with data transmission module, using the novel sensor of micro fabrication development, compared with traditional, with low in energy consumption, it is small in size, weight Gently, at low cost, the outstanding properties advantage such as reliability height.)

1. the inclination measuring system based on micro-inertia sensor is mainly to be converted by sensor module, signal conditioning module, A/D What device, message processing module, light-emitting diode display, mobile terminal, data transmission module and system interaction module formed, feature exists In: the sensor module is connected with signal conditioning module, and signal conditioning module is connected with A/D converter, A/D converter The input terminal of message processing module is set, and the output end of message processing module, mobile terminal and information is arranged in light-emitting diode display Processing module is connected, and the output end of message processing module is arranged in data transmission module, and system interaction module and data are transmitted Module is connected.

2. as described in claim 1 based on the inclination measuring system of micro-inertia sensor, it is characterised in that: the sensor Gyroscope uses ADXRS646 gyroscope in module.

3. as described in claim 1 based on the inclination measuring system of micro-inertia sensor, it is characterised in that: the sensor Micro-acceleration gauge uses differential capacitance-type micro-accelerometer in module.

Technical field

The present invention relates to the inclination measuring systems based on micro-inertia sensor, belong to sensor detecting field.

Background technique

As soon as angle measurement is as an ancient geometry metrology technology, early in China, Qin period has the general of angle measurement Thought and the application in celestial body azimuth measurement, experienced space-time transformation in thousands of years, present building, machining, robot The important application of angle measurement, but state are suffered from the fields such as technology, agricultural production, Aeronautics and Astronautics, navigation and weaponry Interior research and development innovation capability shortcoming, MEMS sensor still have in high-precision, highly sensitive and high-end special applications with external giant Larger gap, the MEMS sensor of middle and high end need to all also depend on foreign countries, shortage pair from external import, most of chip The R&D capability of new material, new device and novel sensor.The present invention researches and develops the inclination measuring system based on micro-inertia sensor.

Summary of the invention

In view of the above deficiencies, the present invention provides the inclination measuring systems based on micro-inertia sensor.

The present invention is achieved by the following technical solutions: the inclination measuring system based on micro-inertia sensor is main By sensor module, signal conditioning module, A/D converter, message processing module, light-emitting diode display, mobile terminal, data transmission What module and system interaction module formed, it is characterised in that: the sensor module is connected with signal conditioning module, signal tune Reason module is connected with A/D converter, and the input terminal of message processing module is arranged in A/D converter, and light-emitting diode display setting is being believed The output end of processing module is ceased, mobile terminal is connected with message processing module, and data transmission module is arranged in information processing mould The output end of block, system interaction module are connected with data transmission module.

Gyroscope uses ADXRS646 gyroscope in the sensor module.

Micro-acceleration gauge uses differential capacitance-type micro-accelerometer in the sensor module.

The invention has the beneficial effect that the inclination measuring system of the invention based on micro-inertia sensor, using micro Process The novel sensor of technique development has low in energy consumption, small in size, light-weight, at low cost, reliability height etc. compared with traditional Outstanding properties advantage.

Detailed description of the invention

Fig. 1 is system schematic of the invention.

In figure, 1, sensor module, 2, signal conditioning module, 3, A/D converter, 4, message processing module, 5, LED shows Device, 6, mobile terminal, 7, data transmission module, 8, system interaction module.

Specific embodiment

Inclination measuring system based on micro-inertia sensor is mainly by sensor module 1, signal conditioning module 2, A/D Converter 3, message processing module 4, light-emitting diode display 5, mobile terminal 6, data transmission module 7 and system interaction module 8 form , it is characterised in that: the sensor module 1 is connected with signal conditioning module 2, signal conditioning module 2 and A/D converter 3 It is connected, the input terminal of message processing module 4 is arranged in A/D converter 3, and message processing module 4 is arranged in light-emitting diode display 5 Output end, mobile terminal 6 are connected with message processing module 4, and the output of message processing module 4 is arranged in data transmission module 7 End, system interaction module 8 are connected with data transmission module 7.

Gyroscope uses ADXRS646 gyroscope in the sensor module 1.

Micro-acceleration gauge uses differential capacitance-type micro-accelerometer in the sensor module 1.

At work, micro-inertia sensor is the core sensing unit of inclination measuring system to the present apparatus, passes through microcontroller Realization acquires sensor output signal in real time, and resolving is obtained measured angle and exported in the form of digital quantity, master The function comprising modules wanted have: system power supply module, micro-inertia sensor signal sensitive blocks, signal condition acquisition module, micro- Controller processing module, data transmission module show that reserved module and bluetooth module are constituted；In the original for introducing micro-acceleration gauge When reason, the Newton's second law for returning to its theoretical basis and Hooke's law are would have to, i.e., in inertial system, carrier movement adds Speed is directly proportional to active force, is inversely proportional with the quality of the carrier, and the acceleration direction of carrier is consistent with the direction of active force, Message processing module shows final data in light-emitting diode display, and incoming mobile device and system interaction software.

For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with In the case where spirit, changes, modifications that embodiment is carried out, replacement and variant still fall within protection scope of the present invention it It is interior.