CN2493933Y - Distribution type high density electric tester - Google Patents
Distribution type high density electric tester Download PDFInfo
- Publication number
- CN2493933Y CN2493933Y CN 01205376 CN01205376U CN2493933Y CN 2493933 Y CN2493933 Y CN 2493933Y CN 01205376 CN01205376 CN 01205376 CN 01205376 U CN01205376 U CN 01205376U CN 2493933 Y CN2493933 Y CN 2493933Y
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- circuit
- control circuit
- high density
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Abstract
The utility model relates to a distributive high-density electric logging device, which comprises an electric logging core, subdivision controllers, and electrodes, wherein, the electric logging core is provided with a master control circuit, and used for sending work orders through program control; the subdivision controllers which comprise subdivision control circuits are connected with the electric logging core through a main cable, and used for receiving and measuring the work orders of the master control circuit, as well as feeding back the measuring results to the master control circuit; the electrodes are connected with the subdivision controllers one-to-one. The utility model covers the whole section plane via the main cable with less than 10 cores; the connected electrodes are no number limitations in principle; the PC(personal computer) is used for monitoring; the switch of the electrodes is realized by the software; the electric logging core is arranged inside of the PC(personal computer), so the utility model has the advantages of small volume, light weight, convenient operation, and improved efficiency.
Description
The utility model relates to a kind of novel high-density electric pilot, belongs to resistivity prospecting equipment in the geophysics prospecting technology.
During the work of traditional electrical method, be that the electric wire that connects four electrodes is separately independently, A, B transmitting electrode very wherein, M, N are that potential electrode (is seen Fig. 1 a), after having surveyed a measuring point, move to next point measurement again, measuring process is manually-operated (being called first generation cloth utmost point mode).For increasing work efficiency, someone designs and once arranges tens of (as 60) electrodes, the line of each electrode is inserted a kind of dynamo-electric switch, again main frame is connected (seeing Fig. 1 b) with conversion, realize the semi-automation (claiming that this kind method of work is a high-density electric) of section continuous coverage.Because certain operations is generation en formula by manually finishing so plant electrode arrangement mode in the measuring process; Domestic patent applied for (application number: technical scheme 92113521.1), be as primary controller with single chip microcomputer, send program coding, the electronic switch set of being made up of relay or power analog switch through decoder driver circuit control substitutes electric mechanical switch, and can carry out faults itself and detect and report to the police, but this mode is not broken away from an electrode and will be connect the yoke of the tradition of a lead to switch separately.
The purpose of this utility model is to provide a kind of and puts (being called the second generation) with the tipping of distributed frame electricity cascade, electrode converter is broken to each electrode, make each electricity level all carry an electrode connection box, each electrode connection box connects by cable bus, thoroughly breaks away from the traditional constraints that an electrode must be connected to main frame with a lead.
The utility model comprises:
A, the electrical measurement main frame comprises governor circuit, is used for program control transmission work order;
B, iversion controller comprises the branch control circuit, is connected with the electrical measurement main frame by leader cable, and the work order that is used to receive governor circuit is measured, and measurement feedback is wired back survey main frame;
C, electrode, with iversion controller to be connected one to one.
The output terminal of governor circuit wherein, be connected with a plurality of minutes control circuits, each divides the output terminal of control circuit to be connected with single electrode, and governor circuit adopts general program control electrical measurement host circuit, divides control circuit to be connected and composed by logic control circuit, driving circuit, change-over switch.
The utility model covers the entire profile with a leader cable that is less than 10 cores, the number of electrodes that connects is not limit (60～240 electricity levels of a general configuration) in principle, use PC to carry out observing and controlling, realize that with software electrode switches, and, the electrical measurement main frame is placed microcomputer inside, make that the whole instrument volume is little, in light weight, easy to operate, efficient improves.
Accompanying drawing 1a is existing first generation cloth utmost point mode electricity theory diagram;
Accompanying drawing 1b is existing high-density electric electricity theory diagram;
Accompanying drawing 1 is the utility model electricity theory diagram;
Accompanying drawing 2 is the utility model structural representation;
Accompanying drawing 3 is the utility model iversion controller electrical schematic diagram.
As shown in Figure 1 and Figure 2, the utility model comprises:
A, the electrical measurement host PC comprises governor circuit, is used for program control transmission work order;
B, iversion controller 5 comprises the branch control circuit, is connected with the electrical measurement host PC by leader cable 3, and the work order that is used to receive governor circuit is measured, and measurement feedback is wired back survey host PC;
C, electrode 4, with iversion controller 5 to be connected one to one.
As shown in Figure 1, wherein the output terminal of governor circuit is connected with a plurality of minutes control circuits, and each divides the output terminal of control circuit to be connected with single electrode 4, and governor circuit adopts general program control electrical measurement host circuit; As shown in Figure 3, divide control circuit to be connected and composed by logic control circuit, driving circuit, change-over switch, logic control circuit, driving circuit are that universal mode constitutes, and change-over switch can be selected relay or analog switch for use.
Embodiment: as Fig. 2, select for use and include portable computer PC, leader cable 3, iversion controller 5, a plurality of electricity level 4 compositions of measuring main frame, portable computer PC is by inner control line control survey main frame, measure main frame and connect a plurality of iversion controllers 5 by a leader cable 3, each iversion controller 5 connects an electricity level 4.Iversion controller 5 includes the branch control circuit, divide control circuit to form by logic control circuit, driving circuit, change-over switch, the input termination leader cable 3 of logic control circuit, its output termination driving circuit input end, the input end of the output termination change-over switch of driving circuit, the output termination electricity level 4 of change-over switch, change-over switch is relay or analog switch.
As required, establish a certain electrode 4 and be the A utmost point (or B, M, N), then computer control governor circuit, send instruction to iversion controller 5, iversion controller 5 receives instruction back decision instruction and whether issues oneself, if then further judge it is to connect the A utmost point or B, M or the N utmost point.The different electrode 4 of cycle control is measured for the A utmost point, the B utmost point, the M utmost point or the N utmost point like this.
Claims (6)
1, a kind of new distribution type high density electric pilot is characterized in that comprising:
A, the electrical measurement main frame comprises governor circuit, is used for program control transmission work order;
B, iversion controller comprises the branch control circuit, is connected with the electrical measurement main frame by leader cable, and the work order that is used to receive governor circuit is measured, and measurement feedback is wired back survey main frame;
C, electrode, with iversion controller to be connected one to one.
2, new distribution type high density electric pilot according to claim 1 is characterized in that being connected the output terminal of governor circuit with a plurality of minutes control circuits, and each divides the output terminal of control circuit to be connected with single electrode.
3, new distribution type high density electric pilot according to claim 1, it is characterized in that governor circuit adopts general program control electrical measurement host circuit, divide control circuit to connect and compose by logic control circuit, driving circuit, change-over switch, logic control circuit, driving circuit are that general circuit constitutes, and change-over switch is selected relay for use.
4, new distribution type high density electric pilot according to claim 1 is characterized in that change-over switch is an analog switch.
5, new distribution type high density electric pilot according to claim 1, it is characterized in that selecting for use the portable computer PC, leader cable 3, iversion controller 5, a plurality of electricity level 4 that include the measurement main frame to form, portable computer PC is by inner control line control survey main frame, measure main frame and connect a plurality of iversion controllers 5 by a leader cable 3, each iversion controller 5 connects an electricity level 4.
6, new distribution type high density electric pilot according to claim 1, the input termination leader cable 3 that it is characterized in that logic control circuit, its output termination driving circuit input end, the input end of the output termination change-over switch of driving circuit, the output termination electricity level 4 of change-over switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205376 CN2493933Y (en) | 2001-02-15 | 2001-02-15 | Distribution type high density electric tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205376 CN2493933Y (en) | 2001-02-15 | 2001-02-15 | Distribution type high density electric tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493933Y true CN2493933Y (en) | 2002-05-29 |
Family
ID=33626305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01205376 Expired - Fee Related CN2493933Y (en) | 2001-02-15 | 2001-02-15 | Distribution type high density electric tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493933Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540259A (en) * | 2011-12-21 | 2012-07-04 | 吉林大学 | High-density electrical exploration transmitter |
| CN101498791B (en) * | 2009-03-13 | 2012-12-26 | 吉林大学 | Enhanced electrode conversion device of high-density electric instrument |
| CN102955176A (en) * | 2012-10-15 | 2013-03-06 | 上海应用技术学院 | Distributed electric potential gradient parallel observation electrode |
| CN103955000A (en) * | 2014-04-02 | 2014-07-30 | 中国冶金地质总局山东正元地质勘查院 | Three-dimensional electrical sounding method |
| CN105403921A (en) * | 2015-12-09 | 2016-03-16 | 重庆地质仪器厂 | Converter |
| CN105549096A (en) * | 2015-12-09 | 2016-05-04 | 重庆地质仪器厂 | Electrode device and measurement system through DC method |
| CN105606392A (en) * | 2016-02-16 | 2016-05-25 | 上海屹尧仪器科技发展有限公司 | Full-automatic microwave pretreatment method |
-
2001
- 2001-02-15 CN CN 01205376 patent/CN2493933Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498791B (en) * | 2009-03-13 | 2012-12-26 | 吉林大学 | Enhanced electrode conversion device of high-density electric instrument |
| CN102540259A (en) * | 2011-12-21 | 2012-07-04 | 吉林大学 | High-density electrical exploration transmitter |
| CN102955176A (en) * | 2012-10-15 | 2013-03-06 | 上海应用技术学院 | Distributed electric potential gradient parallel observation electrode |
| CN103955000A (en) * | 2014-04-02 | 2014-07-30 | 中国冶金地质总局山东正元地质勘查院 | Three-dimensional electrical sounding method |
| CN103955000B (en) * | 2014-04-02 | 2017-02-22 | 中国冶金地质总局山东正元地质勘查院 | Three-dimensional electrical sounding method |
| CN105403921A (en) * | 2015-12-09 | 2016-03-16 | 重庆地质仪器厂 | Converter |
| CN105549096A (en) * | 2015-12-09 | 2016-05-04 | 重庆地质仪器厂 | Electrode device and measurement system through DC method |
| CN105606392A (en) * | 2016-02-16 | 2016-05-25 | 上海屹尧仪器科技发展有限公司 | Full-automatic microwave pretreatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |