Distributed acceleration meter data collector

A data collector and accelerometer technology, applied in the direction of instruments, signal transmission systems, etc., can solve the problems of limiting the working range, reducing work efficiency, and low cost, and achieve the effects of improving work efficiency, low cost, and ensuring integrity

Inactive Publication Date: 2017-03-29
SHANGHAI OCEAN UNIV
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Problems solved by technology

The traditional accelerometer uses a high-precision inertial device, but because it is an analog output, in building monitoring, once it is necessary to arrange multiple locations, especially in the process of steel structure building construction, the collector inevitably needs to be placed in the The middle part of the entire building structure ensures the convenience of se

Method used

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  • Distributed acceleration meter data collector
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Embodiment Construction

[0030] The specific embodiments provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] refer to figure 1 , a kind of distributed accelerometer data collector of the present invention, comprises control module, conversion module, storage module, wireless module, and control module is connected with conversion module, storage module, wireless module respectively, and control module is ARM microcontroller, conversion The module is an analog-to-digital conversion chip, the storage module is a flash memory card or a hard disk, and the wireless module is a wireless network sensor, which is one of a Bluetooth sensor, a WIFI sensor, a radio frequency transceiver sensor or a ZigBee sensor.

[0032] refer to figure 2 , the workflow of a kind of distributed accelerometer data collector of the present invention is: the data collected by the accelerometer is amplified by the charge amplifier and then transmitted to the ...

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Abstract

A distributed acceleration meter data collector comprises a control module, a conversion module, a storage module and a wireless module. The control module is connected with the conversion module, the storage module and the wireless module respectively. The distributed acceleration meter data collector has the advantages that the data collector can be connected with a charge-outputting acceleration meter or a piezoelectric-outputting acceleration meter; cost is lowered, and monitoring implementation difficulty is lowered; the conversion module in a corresponding amount can be arranged in the data collector according to amount of the acceleration meter; data can be analyzed, compressed, stored and sent to a wireless network in real time; completeness of data transmission can be guaranteed, and working efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of data collectors, in particular to a distributed accelerometer data collector. Background technique [0002] Accelerometer, as an inertial device, is not easily affected by external interference, and directly monitors the displacement trend of the point where it is located. The traditional accelerometer uses a high-precision inertial device, but because it is an analog output, in building monitoring, once it is necessary to arrange multiple locations, especially in the process of steel structure building construction, the collector inevitably needs to be placed in the The middle part of the entire building structure ensures that the sensor wiring is simple, resulting in the accelerometer can only transmit data through a wired connection, which limits the working range and reduces work efficiency. [0003] Therefore, there is an urgent need for an accelerometer data collector capable of wireless transmissi...

Claims

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Application Information

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IPC IPC(8): G08C17/02
CPCG08C17/02
Inventor 洪中华徐申远张云韩彦岭李雪苏
Owner SHANGHAI OCEAN UNIV
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