Mobile carrier-based underground wireless monitoring and positioning system intelligent terminal
A wireless monitoring and mobile carrier technology, applied in mining equipment, mining equipment, comprehensive factory control, etc., can solve the problems of no positioning scheme, sensor calibration, false alarms, etc., and achieve the effect of solving accuracy problems
Active Publication Date: 2010-12-29
上海中为智能机器人有限公司
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Problems solved by technology
Like the patent CN201408358Y, (1) the calibration of the sensor is not solved, so it is easy to often cause false alarms; (2) there is no effective positioning scheme
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[0024] The specific implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can further grasp and understand the structural features of the present invention after reading.
[0025] according to figure 1 , the mobile carrier-based mine underground wireless monitoring and positioning system intelligent terminal of the present invention uses the equipment carried by the underground mobile carrier to form a distributed mobile intelligent monitoring and positioning network. The invention adopts the miner's lamp carried by underground workers, and sets the intelligent terminal of the underground wireless monitoring and positioning system in the miner's lamp. Under the coal mine, the staff carrying miner's lamps form a distributed measurement network.
[0026] exist figure 1 Among them, the lithium battery provides the power supply for all modules, but because the battery volt...
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The invention relates to a mobile carrier-based underground wireless monitoring and positioning system intelligent terminal. The mobile carrier-based underground wireless monitoring and positioning system intelligent terminal comprises a core processor, and a ZigBee wireless module, a catalytic combustion gas sensor, an LED driving module, an LED lamp control switch and a power supply which are connected with the core processor respectively, wherein the ZigBee wireless module, the catalytic combustion gas sensor and the LED driving module are connected with the power supply respectively. The mobile carrier-based underground wireless monitoring and positioning system intelligent terminal has the advantage that: the precision problem of a gas sensor is solved by using a wireless network of the wireless monitoring and positioning system intelligent terminal and by an automatic calibration method, without manual intervention, so that the low-cost catalytic combustion gas sensor can be applied to mine monitoring in a large scale. Equipment which underground workers carry is formed by effectively combining and integrating monitoring, positioning, illumination, warning and light signal communication. High-resolution display of LED lamplight is realized by a continuous LED chromotropic technique and is applied to optical communication to form different warning signals and different sorts of the underground workers.
Description
technical field [0001] The invention is an intelligent terminal of a mine underground wireless monitoring and positioning system based on a mobile carrier, which belongs to the field of mine underground positioning and monitoring. Background technique [0002] The establishment of a complete monitoring system and an accurate personnel positioning system in coal mines is a prerequisite for implementing the "prevention first" safety production concept. In order to establish a perfect and effective monitoring system in the mine, we must make full use of the mobile carrier resources in the mine. Among them, the miner's lamp used by the underground staff is the best resource. Because the staff itself is a distributed intelligent mobile carrier underground; at the same time, the miner's lamp must go to the ground to charge every day. Taking advantage of this favorable condition, the problem of measurement accuracy of low-cost sensors can be solved by automatic calibration. The s...
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IPC IPC(8): G05B19/418E21F17/18
Inventor 蒋金鹏邱平平周勇杨伯群王宣陈琳
Owner 上海中为智能机器人有限公司