Novel mine personnel positioning device
A technology for personnel positioning and mines, applied in medical science, sensors, catheters, etc., can solve problems such as waste of rescue time, expansion of mine disasters, and lack of pertinence in formulating rescue plans for ground rescuers, and achieve the effect of convenient operation and use
Inactive Publication Date: 2012-06-13
党文刚
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Problems solved by technology
However, mine production is a high-risk industry, and underground mine disasters are inevitable. When an underground disaster occurs, due to the existing technical conditions, the rescue efficiency for underground personnel is not high. Whether the personnel survive or not, the rescue plan for ground rescue personnel is not well targeted, and precious rescue time is easily wasted, and the consequences of mine disasters are further expanded
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Embodiment Construction
[0011] see attached below figure 1 , attached figure 2 , attached image 3 The present invention will be further described with specific embodiments.
[0012] A novel personnel positioning device of the present invention is composed of a temperature sensor 4 , a pressure sensor 2 , a voltage operational amplifier 7 , a digital-to-analog converter 8 , a modulator 9 , a transmitter 10 , a watch box 5 and a watch strap 1 . figure 1 Shown is a schematic diagram of the appearance structure of the present invention, the watch strap 1 is on both sides of the watch box 5, and the watch box 5 has a time indicator 3 above, and this device can be used as a watch. The temperature sensor 4 and the pressure sensor 2 are inside the watch box 5 and are located on both sides of the time display 3 .
[0013] see figure 2 As shown in the internal circuit structure diagram of the present invention, the sensor part is a device for collecting information on the physical signs of personnel, an...
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The invention discloses a novel mine personnel positioning device which is applicable in the positioning of the locations of underground mine personnel, and can accurately position the locations of the personnel with signs of life particularly when in mine disasters. The novel mine personnel positioning device comprises a temperature sensor, a pressure sensor, a voltage operation amplifier, a digital-to-analog converter, a modulator, a transmitter, a meter box and meter straps, wherein the temperature sensor, the pressure sensor, the voltage operation amplifier, the digital-to-analog converter, the modulator and the transmitter are fixedly arranged in the meter box, and the meter straps are arranged on both sides of the meter box. A CA3140 resistor in the temperature sensor is 8,000ohm to 12,000ohm, and a time displayer is arranged on the meter box. The sensors sense the body temperature, pulse and life information of the trapped personnel; the information is converted into digital signals by the converter; and the signals are modulated by a modulator, and transmitted to a ground control room through a relay node. The novel mine personnel positioning device has the beneficial effects that: the specific locations of the underground mine personnel can be accurately positioned, particularly, the locations of the personnel can be determined after mine disasters occur, and the operation and the use are convenient.
Description
technical field [0001] The invention relates to a personnel locating device, in particular to a device for locating personnel by collecting human pulse and body temperature information in underground mines, and belongs to the technical field of mining equipment and mine safety. Background technique [0002] At present, the state attaches great importance to the safety of mining production, requiring all mines to install an underground personnel management system, which can monitor the number and location of underground personnel in the surface room. In order to achieve this goal, in the general mine production process, underground personnel are equipped with underground personnel identification cards. The personnel identification cards send information to the ground control room through the underground relay node, and the ground control room uses the information sent by the personnel identification card It records the action route and location of miners in the mine, which fa...
Claims
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IPC IPC(8): A61B5/02A61B5/01
Inventor 党文刚刘志祥戴兵彭康刘飞
Owner 党文刚