Enhanced electrode conversion device of high-density electric instrument

A high-density electrical method and electrode conversion technology, which is applied in the field of enhanced electrode conversion devices, can solve the problems of limited number of connected electrodes and many connections, and achieves the effects of convenient disassembly and assembly, flexible connection, and no need for manual numbering.

Inactive Publication Date: 2009-08-05
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] 91217557.5 Patent "Multi-channel Electrode Converter", using mechanical multi-channel switch for electrode connection conversion, high reliability,

Method used

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  • Enhanced electrode conversion device of high-density electric instrument
  • Enhanced electrode conversion device of high-density electric instrument
  • Enhanced electrode conversion device of high-density electric instrument

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Experimental program
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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] figure 1 Among them, the two-way communication signal between the host and the slave is connected to the connector plug K at one end of the multi-core cable with the slave through the host interface connector plug J, and J and K are a pair of plugs of the multi-core connector. Send control commands and receive slave feedback signals.

[0031] The two-way communication signal of the slave 1 is connected to the connector plug K at one end of the multi-core cable with the slave 2 through the interface connector plug J of the slave 1, and transmits control commands to the slave 2 and receives feedback signals from the slave.

[0032] The other slaves are connected sequentially according to the principle of electrical survey and measurement. The electrodes D corresponding to each slave are connected to the ground according to the requirements of ele...

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PUM

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Abstract

The invention relates to an enhanced type electrode converting device of a high-density electrical method instrument in an exploration instrument for geophysics, which is applied to the field of high-density electrical method exploration. The electrode converting device is designed on the basis of the fundamental principle of the high-density electrical method instrument, and adopts the structureas follows: each electrode is controlled by a processor, the electrodes are mutually connected in series only by a multi-core cable, and subordinate machines are mutually connected in series, therefore, a whole measuring section can be covered. The subordinate machines are flexibly connected by cables and can be assembled and disassembled conveniently; the system can automatically number the subordinate machines without manual numbering, and can automatically identify failure and the position of the failure, therefore, the invention provides the more perfect distributing type electrode converting device.

Description

technical field [0001] The invention relates to an enhanced electrode conversion device of a high-density electrical instrument in geophysical exploration instruments, which is applied in the field of high-density electrical detection. Background technique [0002] The power supply electrodes A, B, and the measurement electrodes M, N of the traditional electrical meter are connected by four independent wires. After each point is measured, it needs to be manually moved to the next measurement point. In order to improve the measurement efficiency, someone has designed a new electrode layout method, which places dozens of electrodes on a section at one time, and the host and the person select each electrode through the electrode converter. In order to meet the needs of high-density electrical methods, a bus-based distributed electrode conversion system was born. [0003] 200410014020.0 patent "Distributed Parallel Intelligent Electrode Potential Difference Signal Acquisition M...

Claims

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Application Information

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IPC IPC(8): G01V3/00
Inventor 王君宗发保罗冰赵静梁冰凌振宝
Owner JILIN UNIV
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