CN204445851U - A kind of grid maintenance professional condition checkout gear - Google Patents
A kind of grid maintenance professional condition checkout gear Download PDFInfo
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- CN204445851U CN204445851U CN201420835027.8U CN201420835027U CN204445851U CN 204445851 U CN204445851 U CN 204445851U CN 201420835027 U CN201420835027 U CN 201420835027U CN 204445851 U CN204445851 U CN 204445851U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000036772 blood pressure Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 208000020016 psychiatric disease Diseases 0.000 claims abstract description 13
- 206010027439 Metal poisoning Diseases 0.000 claims description 6
- 230000000747 cardiac effect Effects 0.000 claims description 6
- 238000003745 diagnosis Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 description 8
- 230000036760 body temperature Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
This utility model relates to a kind of grid maintenance professional condition checkout gear, this device comprises single-chip microcomputer, data acquisition unit, extension storage chip, LED display, wireless data transmission unit and power module, described data acquisition unit comprises keyboard, heart rate detection circuit, blood pressure detecting circuit, temperature check circuit and Alcohol mental disorders circuit, single-chip microcomputer connects extension storage chip respectively, LED display, keyboard, heart rate detection circuit, blood pressure detecting circuit, temperature check circuit and Alcohol mental disorders circuit, extension storage chip connects wireless data transmission unit, power module is to single-chip microcomputer, data acquisition unit, extension storage chip, LED display and wireless data transmission unit are powered.This utility model has the advantages such as easy to use, perfect in shape and function, and the state be particularly suitable for grid maintenance professional is pre-job is tested.
Description
Technical field
This utility model relates to a kind of grid maintenance professional condition checkout gear.
Background technology
The safety operation of electric power is that power system provides continuously, the prerequisite of regulated power.At present, the application of the technology such as intelligent electronic device, unmanned, telemechanical Programmed control further ensures the reliability service of equipment.But meanwhile, transformer station is because the fault that manual operation produces also highlights thereupon, and wherein the maloperation of grid maintenance personnel occupies very large proportion wherein.
Grid maintenance sequence of steps is complicated, and risk of error is higher.This not only requires that grid maintenance professional is familiar with grasping to the characteristic such as theory structure, the mode of connection, relaying configuration, mechanical part of various equipment, and requires to have at fingertips to the principles such as three-phase current, voltage, load, power factor (PF) and electric current positive sequence, negative phase-sequence, zero sequence and metering system.Along with former grid maintenance professional aging speed aggravation, the growth of new employee and training do not catch up with power network development speed, this considerably increases potential operational risk.
At present, power system grid maintenance professional personnel state checkout gear before operation there is no application, therefore, for improving Substation Operating reliability, reducing the generation that people is maloperation, personal injury accident, in the urgent need to studying the duty of grid maintenance professional, and developing a kind of test set for grid maintenance professional state, detection of grid can overhaul professional's state, to ensure power network safety operation before operation.
Summary of the invention
The purpose of this utility model is to provide a kind of grid maintenance professional state testing device multiple functional, simple to operate.
The technical solution adopted in the utility model is as follows:
A kind of grid maintenance professional condition checkout gear, comprise single-chip microcomputer, data acquisition unit, extension storage chip, LED display, wireless data transmission unit and power module, described data acquisition unit comprises keyboard, heart rate detection circuit, blood pressure detecting circuit, temperature check circuit and Alcohol mental disorders circuit, single-chip microcomputer connects extension storage chip respectively, LED display, keyboard, heart rate detection circuit, blood pressure detecting circuit, temperature check circuit and Alcohol mental disorders circuit, extension storage chip connects wireless data transmission unit, power module is to single-chip microcomputer, data acquisition unit, extension storage chip, LED display and wireless data transmission unit are powered.
In technique scheme, described keyboard is typically provided with 0-9 digital input key, acknowledgement key and backspace key.
Described heart rate detection circuit comprises the cardiac diagnosis lead-line, preamplifier, 50Hz wave trap, main operational amplifier, the A/D converter that connect successively, described cardiac diagnosis lead-line adopts V1 to lead mode, described preamplifier adopts AD620 chip, and described operational amplifier adopts OP07 chip.
Described blood pressure detecting circuit comprises the pressure transducer, operational amplifier and the A/D converter that connect successively, and described pressure transducer adopts BP300S type pressure transducer, and described operational amplifier adopts OP07 chip.
Described temperature check circuit comprise connect successively temperature sensor, operational amplifier and A/D converter, described temperature sensor adopts infrared thermopile temperature sensor ZTP135, and described operational amplifier adopts OP07 chip.
Described Alcohol mental disorders circuit comprises the alcohol concentration sensor, operational amplifier and the A/D converter that connect successively, and described alcohol concentration sensor adopts MQ3 type gas sensor, and described operational amplifier adopts OP07 chip.
Described single-chip microcomputer is MSP430 single-chip microcomputer.
Described wireless data transmission unit adopts EM310 wireless transport module.
Compared with prior art, the beneficial effect that this utility model has is: this test set integrates multiple test function such as heart rate, blood pressure, body temperature, alcohol concentration to be tested, and there is data storage function, can carry out the state that grid maintenance professional is pre-job comprehensively detecting fast, adopt wireless transmission method, can, by the data importing computer recording system of storage or data base, manager be facilitated to manage and record grid maintenance professional state on duty.
Accompanying drawing explanation
Fig. 1 is the structural representation of grid maintenance professional condition checkout gear.
In figure: 1. single-chip microcomputer, 2. keyboard, 3. heart rate detection circuit, 4. blood pressure detecting circuit, 5. temperature check circuit, 6. Alcohol mental disorders circuit, 7. extension storage chip, 8.LED display screen, 9. wireless data transmission unit, 10. power module, 11. data acquisition units.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
With reference to Fig. 1, grid maintenance professional condition checkout gear of the present utility model, comprise single-chip microcomputer 1, data acquisition unit 11, extension storage chip 7, LED display 8, wireless data transmission unit 9 and power module 10, described data acquisition unit 11 comprises keyboard 2, heart rate detection circuit 3, blood pressure detecting circuit 4, temperature check circuit 5 and Alcohol mental disorders circuit 6, single-chip microcomputer 1 connects extension storage chip 7 respectively, LED display 8, keyboard 2, heart rate detection circuit 3, blood pressure detecting circuit 4, temperature check circuit 5 and Alcohol mental disorders circuit 6, extension storage chip 7 connects wireless data transmission unit 9, power module 10 gives single-chip microcomputer 1, data acquisition unit 11, extension storage chip 7, LED display 8 and wireless data transmission unit 9 are powered.
Keyboard 2 is provided with 0-9 digital input key, 1 OK button and 1 backspace key, is connected with single-chip microcomputer 1 by I/O mouth, for inputting the job number of grid maintenance professional.
Heart rate detection circuit 3 is for gathering the heart rate information of grid maintenance professional, comprise the cardiac diagnosis lead-line, preamplifier, 50Hz wave trap, main operational amplifier and the A/D converter that connect successively, described cardiac diagnosis lead-line adopts V1 to lead mode, described preamplifier adopts AD620 chip, and described operational amplifier adopts OP07 chip.
Blood pressure detecting circuit 4 is for gathering the blood pressure information of grid maintenance professional, comprise the pressure transducer, operational amplifier and the A/D converter that connect successively, described pressure transducer adopts BP300S type pressure transducer, and described operational amplifier adopts OP07 chip.
Temperature check circuit 5 is for gathering the body temperature information of induction grid maintenance professional, comprise connect successively temperature sensor, operational amplifier and A/D converter, described temperature sensor adopts infrared thermopile temperature sensor ZTP135, and described operational amplifier adopts OP07 chip.
Alcohol mental disorders circuit 6, for gathering the alcohol concentration information of induction grid maintenance professional, comprises the alcohol concentration sensor, operational amplifier and the A/D converter that connect successively, and described alcohol concentration sensor adopts MQ3 type gas sensor.
Single-chip microcomputer 1 is MSP430 single-chip microcomputer, for receiving heart rate, blood pressure, body temperature, the alcohol concentration information of grid maintenance professional, be converted into heart rate value, pressure value, temperature value and alcohol concentration value, compare with standard value simultaneously, and extension storage chip 7 is stored in test and comparative result.
Wireless data transmission unit 9 adopts EM310 wireless communication module, and the UART pattern of single-chip microcomputer can be utilized to carry out high speed data transfer, and manager is the data importing computer recording system stored or data base, and convenience is to the management of grid maintenance professional and record.
The testing result that LED display 8 provides for showing single-chip microcomputer 1.
Power module 10 can adopt four No.5 cells, exports 6V DC voltage, powers to single-chip microcomputer 1, data acquisition unit 11, extension storage chip 7, LED display 8 and wireless data transmission unit 9.
This utility model use procedure is as follows:
1), after this device plugs 6V DC source or loading four No.5 cells, open test set switch, the keyboard 2 of Usage data collection unit 11 inputs the job number information of grid maintenance professional;
2) test of heart rate, blood pressure, body temperature and alcohol concentration is then carried out by the grid maintenance professional that heart rate detection circuit, blood pressure detecting circuit, temperature check circuit, Alcohol mental disorders circuit are on duty to this;
3) data acquisition unit sends the information of above-mentioned collection to single-chip microcomputer, and single-chip microcomputer compares receiving data with corresponding standard value, is shown by comparing result and be stored in extension storage chip by LED display;
4) data being stored in extension storage chip can be synchronized to computer recording system or the data base of manager by wireless data transmission unit.
Claims (8)
1. a grid maintenance professional condition checkout gear, it is characterized in that comprising single-chip microcomputer (1), data acquisition unit (11), extension storage chip (7), LED display (8), wireless data transmission unit (9) and power module (10), described data acquisition unit (11) comprises keyboard (2), heart rate detection circuit (3), blood pressure detecting circuit (4), temperature check circuit (5) and Alcohol mental disorders circuit (6), single-chip microcomputer (1) connects extension storage chip (7) respectively, LED display (8), keyboard (2), heart rate detection circuit (3), blood pressure detecting circuit (4), temperature check circuit (5) and Alcohol mental disorders circuit (6), extension storage chip (7) connects wireless data transmission unit (9), power module (10) is to single-chip microcomputer (1), data acquisition unit (11), extension storage chip (7), LED display (8) and wireless data transmission unit (9) power supply.
2. grid maintenance professional condition checkout gear according to claim 1, is characterized in that described keyboard (2) is provided with 0-9 digital input key, acknowledgement key and backspace key.
3. grid maintenance professional condition checkout gear according to claim 1, it is characterized in that described heart rate detection circuit (3) comprises cardiac diagnosis lead-line, preamplifier, 50Hz wave trap, main operational amplifier, the A/D converter connected successively, described cardiac diagnosis lead-line adopts V1 to lead mode, described preamplifier adopts AD620 chip, and described main operational amplifier adopts OP07 chip.
4. grid maintenance professional condition checkout gear according to claim 1, it is characterized in that described blood pressure detecting circuit (4) comprises the pressure transducer, operational amplifier and the A/D converter that connect successively, described pressure transducer adopts BP300S type pressure transducer, and described operational amplifier adopts OP07 chip.
5. grid maintenance professional condition checkout gear according to claim 1, it is characterized in that described temperature check circuit (5) comprise connect successively temperature sensor, operational amplifier and A/D converter, described temperature sensor adopts infrared thermopile temperature sensor ZTP135, and described operational amplifier adopts OP07 chip.
6. grid maintenance professional condition checkout gear according to claim 1, it is characterized in that described Alcohol mental disorders circuit (6) comprises the alcohol concentration sensor, operational amplifier and the A/D converter that connect successively, described alcohol concentration sensor adopts MQ3 type gas sensor, and described operational amplifier adopts OP07 chip.
7. grid maintenance professional condition checkout gear according to claim 1, is characterized in that described single-chip microcomputer (1) is MSP430 single-chip microcomputer.
8. grid maintenance professional condition checkout gear according to claim 1, is characterized in that described wireless data transmission unit (9) is EM310 wireless transport module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835027.8U CN204445851U (en) | 2014-12-25 | 2014-12-25 | A kind of grid maintenance professional condition checkout gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835027.8U CN204445851U (en) | 2014-12-25 | 2014-12-25 | A kind of grid maintenance professional condition checkout gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204445851U true CN204445851U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835027.8U Expired - Fee Related CN204445851U (en) | 2014-12-25 | 2014-12-25 | A kind of grid maintenance professional condition checkout gear |
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| Country | Link |
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| CN (1) | CN204445851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545845A (en) * | 2014-12-25 | 2015-04-29 | 国家电网公司 | Power grid overhaul professional state detection device |
-
2014
- 2014-12-25 CN CN201420835027.8U patent/CN204445851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545845A (en) * | 2014-12-25 | 2015-04-29 | 国家电网公司 | Power grid overhaul professional state detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20201225 |