CN104238549A - Detection device of monitoring equipment of switching station - Google Patents
Detection device of monitoring equipment of switching station Download PDFInfo
- Publication number
- CN104238549A CN104238549A CN201410464573.XA CN201410464573A CN104238549A CN 104238549 A CN104238549 A CN 104238549A CN 201410464573 A CN201410464573 A CN 201410464573A CN 104238549 A CN104238549 A CN 104238549A
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- China
- Prior art keywords
- circuit board
- switching station
- metal probe
- dog
- checkout equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a detection device of monitoring equipment of a switching station. The detection device comprises a connection device and a control device, and is characterized in that the connection device comprises a metal probe and a circuit board, the control device and the metal probe are arranged on the circuit board, the metal probe is connected with an interface connector assembly through a wire on the circuit board, and the interface connector assembly is connected with the control device through a stranded conductor; the control device comprises a CPU and buttons, fixing holes are formed in the edge of the circuit board, inverse T-shaped magnets are arranged in the fixing holes, the metal probe is of an elastic telescopic structure, and the elasticity distance can be 7 mm. The structure is simple, output signals of sensors of multiple kinds of monitoring equipment can be formed, detection of functions of the multiple kinds of monitoring equipment can be achieved, connection of actual solid sensors is not needed, detection accuracy is verified through an alarming device of the monitoring equipment, and the quality of the detection device is guaranteed.
Description
technical field:
The present invention relates to a kind of pick-up unit, particularly relate to a kind of switching station watch-dog checkout equipment.
background technology:
The major function of switching station watch-dog carries out Real-Time Monitoring to the environmental parameter in switching station, such as, and gate inhibition's monitoring, temperature monitoring, humidity detection, infrared monitoring, smoke monitoring, immersion monitoring, water level monitoring etc.Realize automatic control function in addition, such as, blower fan management, water pump management, light management etc. realize automatic control function according to real time environment parameter, and a large amount of switching station is all significantly increasing every year to the demand of this series products at present.But at production link and later product, switching station watch-dog safeguards that link does not have concrete test & check instrument, cause the efficiency of production and maintenance not high.
The external interface of switching station watch-dog generally adopts the GD terminal block of 8mm spacing, this is in scheduling and planning process, the method of artificial screw line ball must be adopted to connect external sensor and power apparatus, smaller for workload a small amount of equipment factory testing, but to being that large-tonnage product factory testing workload will increase greatly.Power product has strict demand to production cycle and maintenance efficiency aspect, the working pressure of production department and maintenance department also can increase year by year, only have method and the testing tool easily of science, could really increase work efficiency, situation about occurring constantly is made and reacts timely, thus alleviate the labour intensity of staff further.
summary of the invention:
Technical matters to be solved by this invention is: overcome the deficiencies in the prior art, provide a kind of structure simple, be easy to carry, can disassemble, can simulate and produce various sensor signal, and there is the switching station watch-dog checkout equipment of multiple measuring ability.
Technical scheme of the present invention is: a kind of switching station watch-dog checkout equipment, comprise connection device and opertaing device, described connection device comprises metal probe and circuit board, described opertaing device and metal probe are arranged on circuit boards, described metal probe is connected with interface connector by the wire on circuit board, described interface connector is connected with opertaing device by stranded conductor, and described opertaing device comprises CPU and button.
The edge designs of described circuit board fixed orifice, be provided with inverted T shape magnet in described fixed orifice, described metal probe is elastic extension structure, and elasticity distance reaches 7mm.
Described inverted T shape magnet and metal probe are in circuit board side.
Described CPU adopts the STM32F103 of 72M dominant frequency, described STM32F103 is integrated chip, and its inside comprises 10KB sram memory, 64K ROM, Flash program storage, 12,10 tunnel A/D controller, 12,2 tunnel D/A control unit interface, ARM Cortex-M3 core controller.
Described button is at least two, and described CPU, button and interface connector are at circuit board opposite side.
The invention has the beneficial effects as follows:
1, structure of the present invention is simple, the output signal of sensor in multiple watch-dog can be formed, the detection to multiple watch-dog function can be realized, do not need to connect real physical sensor, and by the accuracy that the warning device checking of watch-dog detects, ensure that the quality of checkout equipment.
2, the present invention produces corresponding signal by operation push-button, and the substep realizing watch-dog function detects, and ensure that the accuracy of detection.
3, the present invention adopts the flexible metal probe of band to realize the connection with checkout equipment, also arranges the ferromagnetic inverted T shape magnet of band simultaneously at the edge of circuit board, can firmly be combined with the metal cabinet of checkout equipment, and completes rear in test and just take off.
4, interface connector of the present invention can be connected with computing machine, the operation of handled easily person.
accompanying drawing illustrates:
Fig. 1 is the structured flowchart of switching station watch-dog checkout equipment.
Fig. 2 is the structural representation of connection device.
embodiment:
Embodiment: see in Fig. 1 and Fig. 2, figure, 1-inverted T shape magnet, 2-metal probe, 3-circuit board.
Switching station watch-dog checkout equipment: comprise connection device and opertaing device, connection device comprises metal probe 2 and circuit board 3, opertaing device and metal probe 2 are arranged on circuit board 3, metal probe 2 is connected with interface connector by the wire on circuit board 3, interface connector is connected with opertaing device by stranded conductor, and opertaing device comprises CPU and button.
The edge designs of circuit board 3 fixed orifice, be provided with inverted T shape magnet 1 in fixed orifice, metal probe 2 is elastic extension structure, and elasticity distance reaches 7mm.
Inverted T shape magnet 1 and metal probe 2 are in circuit board 3 side.
CPU adopts the STM32F103 of 72M dominant frequency, STM32F103 is integrated chip, and its inside comprises 10KB sram memory, 64K ROM, Flash program storage, 12,10 tunnel A/D controller, 12,2 tunnel D/A control unit interface, ARM Cortex-M3 core controller.
Button is at least two, and CPU, button and interface connector are at circuit board 3 opposite side.
During use, staff according to the port wanting to detect, can coordinate different buttons to produce corresponding sensor signal.When pressing gate inhibition's signal, temperature signal, moisture signal, infrared movable signal, cigarette sense alerting signal, when immersion and the button corresponding to water level signal, device just produces corresponding alerting signal to switching station watch-dog, if switching station watch-dog inside is provided with joint-action mechanism, when there being humiture, when immersion and water level signal are reported to the police, corresponding output controls to link output state, and light corresponding pilot lamp by this device, thus the correctness of proofing state, the parameter value that staff also can be arranged to fix manually detects switching station watch-dog, also automatic mode can be arranged to, program is allowed to give birth to different signals to detect switching station watch-dog from movable property.
Partial simulation function:
Temperature-humidity signal: 12, the 2 tunnel D/A controller adopting CPU its own band, produces the simulating signal of humiture, finally can convert the current signal that switching station equipment can identify to.
Infrared movable signal: its simulation be the signal of infrared sensor, when having people or having the object of temperature from the region of monitoring through out-of-date, this module can produce the status signal of the infrared movement of, and passes to switching station watch-dog and realize corresponding action.
Immersion signal: in time having immersion event in switching station, immersion rope first senses, by transducer, immersion signal transmission is realized corresponding action to switching station watch-dog.
Water level signal: when there being immersion to exist, size is had with regard to needing the water yield detected in this region, and judge the water yield according to water level signal, then judge whether to need to start water pump to carry out draining, then signal passed to switching station watch-dog and realize corresponding action.
Gate inhibition's signal: its work is by installing door-control lock to realize on door, the signal produced when analog gate is opened goes out to switching station watch-dog, switching station watch-dog first will record opening time, and produce alerting signal, when networking, information can pass to control center in time.
Cigarette sense signal: simulated fire signal also passes to switching station watch-dog, and smoke alarm will send warning message, and information directly passes control center back by communication channel.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a switching station watch-dog checkout equipment, comprise connection device and opertaing device, it is characterized in that: described connection device comprises metal probe and circuit board, described opertaing device and metal probe are arranged on circuit boards, described metal probe is connected with interface connector by the wire on circuit board, described interface connector is connected with opertaing device by stranded conductor, and described opertaing device comprises CPU and button.
2. switching station watch-dog checkout equipment according to claim 1, is characterized in that: the edge designs of described circuit board fixed orifice, be provided with inverted T shape magnet in described fixed orifice, described metal probe is elastic extension structure, and elasticity distance reaches 7mm.
3. switching station watch-dog checkout equipment according to claim 2, is characterized in that: described inverted T shape magnet and metal probe are in circuit board side.
4. switching station watch-dog checkout equipment according to claim 1, it is characterized in that: described CPU adopts the STM32F103 of 72M dominant frequency, described STM32F103 is integrated chip, and its inside comprises 10KB sram memory, 64K ROM, Flash program storage, 12,10 tunnel A/D controller, 12,2 tunnel D/A control unit interface, ARM Cortex-M3 core controller.
5. switching station watch-dog checkout equipment according to claim 1, is characterized in that: described button is at least two, and described CPU, button and interface connector are at circuit board opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464573.XA CN104238549A (en) | 2014-09-13 | 2014-09-13 | Detection device of monitoring equipment of switching station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410464573.XA CN104238549A (en) | 2014-09-13 | 2014-09-13 | Detection device of monitoring equipment of switching station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104238549A true CN104238549A (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410464573.XA Pending CN104238549A (en) | 2014-09-13 | 2014-09-13 | Detection device of monitoring equipment of switching station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104238549A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090085590A1 (en) * | 2007-09-27 | 2009-04-02 | Formfactor, Inc. | Method And Apparatus For Testing Devices Using Serially Controlled Intelligent Switches |
| CN101501512A (en) * | 2006-06-13 | 2009-08-05 | 佛姆法克特股份有限公司 | Method of designing an application specific probe card test system |
| CN203338129U (en) * | 2013-05-15 | 2013-12-11 | 中船重工(武汉)凌久高科有限公司 | Detection device used for access controller mass production |
| CN203643833U (en) * | 2013-12-26 | 2014-06-11 | 江西华达电子电脑有限公司 | Dry type transformer temperature controller detection device |
| CN204129522U (en) * | 2014-09-13 | 2015-01-28 | 国家电网公司 | Switching station watch-dog pick-up unit |
-
2014
- 2014-09-13 CN CN201410464573.XA patent/CN104238549A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101501512A (en) * | 2006-06-13 | 2009-08-05 | 佛姆法克特股份有限公司 | Method of designing an application specific probe card test system |
| US20090085590A1 (en) * | 2007-09-27 | 2009-04-02 | Formfactor, Inc. | Method And Apparatus For Testing Devices Using Serially Controlled Intelligent Switches |
| CN203338129U (en) * | 2013-05-15 | 2013-12-11 | 中船重工(武汉)凌久高科有限公司 | Detection device used for access controller mass production |
| CN203643833U (en) * | 2013-12-26 | 2014-06-11 | 江西华达电子电脑有限公司 | Dry type transformer temperature controller detection device |
| CN204129522U (en) * | 2014-09-13 | 2015-01-28 | 国家电网公司 | Switching station watch-dog pick-up unit |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |