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Downhole life detection device and method based on evolvable hardware

A life detection and evolution hardware technology, which is applied in measuring devices, mining devices, earthwork drilling and mining, etc., can solve problems such as equipment communication links or equipment damage, inability to adapt to drastic changes in the environment, and equipment system paralysis

Active Publication Date: 2018-12-21
杜征衡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned prior art communication methods are single and cannot adapt to drastic changes in the environment. For example, when problems such as landslides and mine gas outbursts are released, the communication link or equipment of the equipment will usually be destroyed, causing the entire equipment system to be in a paralyzed state.

Method used

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  • Downhole life detection device and method based on evolvable hardware
  • Downhole life detection device and method based on evolvable hardware

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Embodiment 1

[0029] exist figure 1 Shown, a kind of downhole life detection device based on evolutionary hardware, described downhole life detection device comprises FPGA module 1, processor module 2, sound and light alarm module 3, external storage module 4, power supply module 5, Ad Hoc communication module 6. 433MHZ communication module 7, goaf monitoring module 8, air environment sensor module 9, external rescue equipment communication module 10.

[0030]The evolutionary hardware is composed of a programmable logic device and an evolutionary algorithm. The evolutionary algorithm provides a theoretical and methodological basis for the evolutionary hardware. The programmable logic device, namely FPGA module 1, provides a material basis for the evolutionary hardware. The programmable gate array FPGA is composed of configurable logic modules, input and output modules, and internal wiring. The structural bit string of programmable logic devices is used as a chromosome, and the optimal chrom...

Embodiment 2

[0039] The present invention also provides a method for underground life detection based on evolutionary hardware, which can use the above-mentioned device in Embodiment 1, including the following steps:

[0040] Step 1, goaf monitoring module 8 monitors goaf parameters, and goaf parameters include stress variation and rock mass displacement of rock, and air environment sensor module 9 collects environmental parameters, and described environmental parameters include methane concentration, carbon monoxide concentration, temperature humidity and fire conditions;

[0041] Step 2, the FPGA module 1 forwards the sensor parameters obtained by the goaf monitoring module 8 and the air environment sensor module 9 to the processor module 2, and the processor module 2 transmits the parameters according to the goaf parameters and environmental parameters Comprehensively judge whether the mine environment is safe, and when the comprehensive judgment data changes abnormally, the photoelectr...

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Abstract

The invention aims at providing a downhole life detection device and method based on evolvable hardware. The downhole life detection device of the evolvable hardware comprises a field programmable gate array FPGA module, an external storage module, an air environment sensor module, a goaf monitoring module, a sound-light alarm module, a power supply module, a processor module, an Ad Hoc communication module connected with the processor module and a 433MHZ communication module connected with the processor module, wherein the external storage module, the air environment sensor module, a goaf monitoring module, a sound-light alarm module, the power supply module and the processor module are connected with the FPGA module; when an equipment circuit breaks down, a traditional repairing technology is not applicable, by means of an algorithm of the evolvable hardware, the circuit is reconfigured, the problem can be well solved, the device comprises an adaptive sensor capable of adapting to change of the environment to change and an evolution system capable of enhancing the performance or performing self-repairing in the running process, the reliability and safety of the equipment are enhanced, and the device is suitable for wide application and popularization.

Description

technical field [0001] The invention relates to the field of downhole life detection, in particular to a downhole life detection device and method based on evolutionary hardware. Background technique [0002] China is a country with rich mineral resources, and it is also a country where mining disasters occur. Tens of thousands of mineral resources are developed and utilized every year, but many people sacrifice for this. It can be seen that the price paid for development is so high, especially in underground mines. , there is a danger of mine accidents at any time. After a mine accident occurs, it is necessary to carry out life detection and rescue in the mine, but the current rescue technology is very limited, and the survivors are mainly found by manpower and the current life detector. Very serious, the current technical and human work efficiency is low, and it is far from being able to understand the physical condition and location of the trapped underground personnel. F...

Claims

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Application Information

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IPC IPC(8): E21F17/18G01D21/02
CPCE21F17/18G01D21/02
Inventor 不公告发明人
Owner 杜征衡