CN106932654A - A kind of missing pulse detector - Google Patents
A kind of missing pulse detector Download PDFInfo
- Publication number
- CN106932654A CN106932654A CN201710210109.1A CN201710210109A CN106932654A CN 106932654 A CN106932654 A CN 106932654A CN 201710210109 A CN201710210109 A CN 201710210109A CN 106932654 A CN106932654 A CN 106932654A
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- China
- Prior art keywords
- cabinet
- pulse
- missing pulse
- pulse detector
- missing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention provides a kind of missing pulse detector, including cabinet；Pulse detection module, microprocessor, power module are provided with the cabinet, the case front panel is provided with LCDs, the cabinet rear board is provided with a signal input terminal, a signal output terminal, and each part provides operating voltage and operating current in the electric power source pair of module cabinet；Axial flow blower and air vent are additionally provided with the cabinet left plate and right plate.The pulse signal that the present invention is capable of efficiently external electronic equipments input carries out missing pulse detection and includes on LCDs testing result in real time, and test operation is simple, and test data is comprehensively true, and testing efficiency is high, can meet product batch testing demand；Flexibly, easy to carry, measuring accuracy is high, test speed is fast, automated procedures are high, man-machine interface is excellent, flexible, and modularized design is used in cabinet, is easy to manage and safeguards for simple structure.
Description
Technical field
The present invention relates to a kind of missing pulse detector.
Background technology
Modern electronic equipment, it is desirable to worked in complicated electromagnetic environment without losing omission pulse signal, but in reality
Always having some pulses in the work of border can lose.Pulse missing is omitted has very big shadow to the normal work of electronic equipment
Ring, false dismissal or false alarm rate very high can be produced.Therefore, in development process, the pulse of electronic equipment need to be detected, is grasped
The situation that electronic equipment pulse missing is omitted, and pointedly take measures.The detection mode of current missing pulse is mainly and passes through
The universal standard such as oscillograph, spectrum analyzer, signal source, coupler, wave detector instrument is carried out, but uses this detection mode,
The order of severity that pulse missing is omitted can only qualitatively be reflected, it is impossible to reflect the quantity and distribution situation of missing pulse exactly, obtain
The data for taking are not comprehensive, and complex operation, less efficient, it is impossible to meet batch detection task.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of missing pulse detector, the missing pulse detector can be high
The pulse signal of effect ground external electronic equipments input carries out missing pulse detection and includes in liquid crystal display testing result in real time
On screen, test operation is simple, and test data is comprehensively true, and testing efficiency is high, can meet product batch testing demand.
The present invention is achieved by the following technical programs.
A kind of missing pulse detector that the present invention is provided, including cabinet；Pulse detection module, micro- is provided with the cabinet
Processor, power module, the case front panel are provided with LCDs, and it is defeated that the cabinet rear board is provided with a signal
Enter terminal, a signal output terminal, each part provides operating voltage and operating current in the electric power source pair of module cabinet；
Axial flow blower and air vent are additionally provided with the cabinet left plate and right plate；220V is additionally provided with the cabinet rear board
Power outlet, earthing rod, fuse box；Signal output on one signal output part and rear board of the pulse detection module
Terminal is connected, for sending start pulse signal to external electronic device.
The pulse detection module is provided with a signal input part and two signal output parts.
The microprocessor is provided with a signal input part and a signal output part.
It is to be measured for receive that external electronic device sends on the signal input part of the pulse detection module and rear board
The signal input terminal connection of pulse signal.
Another signal output part of the pulse detection module is connected with the signal input part of microprocessor, for transmitting
Through the data message after pulse detection module detection process.
It is used to show the LCDs of missing pulse testing result on the signal output part and front panel of the microprocessor
Signal input part is connected.
The startup for controlling missing pulse detector 220V power supplys and microprocessor is additionally provided with the case front panel
With indicator lamp A, indicator lamp B, switch A, the switch B for indicating.
Axial flow blower and air vent installation site on the cabinet left plate and right plate is relative.
Handle is additionally provided with the case front panel, handle is connected by screw with front panel.
The width of the front panel is 482.6mm, is highly 3U.
The beneficial effects of the present invention are：Can efficiently external electronic equipments input pulse signal carry out missing pulse
Detect and include on LCDs testing result in real time, test operation is simple, test data is comprehensively true, testing efficiency
Height, can meet product batch testing demand；Simple structure is flexibly, easy to carry, and measuring accuracy is high, test speed is fast, automation
Program is high, man-machine interface is excellent, flexible, and modularized design is used in cabinet, is easy to manage and safeguards.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Specific embodiment
Be described further below technical scheme, but claimed scope be not limited to it is described.
A kind of missing pulse detector as shown in Figure 1, including cabinet 1；Be provided with the cabinet 1 pulse detection module 2,
Microprocessor 3, power module 4, the front panel of the cabinet 1 are provided with LCDs 5, and the rear board of the cabinet 1 is provided with one
14, signal output terminal 15 of individual signal input terminal, the power module 4 is to each part offer work in cabinet 1
Voltage and operating current；Axial flow blower 16 and air vent 17 are additionally provided with the left plate of the cabinet 1 and right plate；The cabinet
220V power outlets 13, earthing rod 12, fuse box 11 are additionally provided with 1 rear board；One letter of the pulse detection module 2
Number output end is connected with the signal output terminal 15 on rear board, for sending start pulse signal to external electronic device.
The pulse detection module 2 is provided with a signal input part and two signal output parts.
The microprocessor 3 is provided with a signal input part and a signal output part.
The signal input part of the pulse detection module 2 is connected with the signal input terminal 14 on rear board, for receiving
The pulse signal to be measured that external electronic device sends.
Another signal output part of the pulse detection module 2 is connected with the signal input part of microprocessor 3, for passing
Data message after the defeated detection process through pulse detection module 2.
The signal output part of the microprocessor 3 is connected with the signal input part of LCDs 5 on front panel, for showing
Show missing pulse testing result.
Indicator lamp A7, indicator lamp B9, switch A8, switch B10 are additionally provided with the front panel of the cabinet 1, for controlling to leak
The startup and instruction of pulse detection instrument 220V power supplys and microprocessor.
Axial flow blower 16 and the installation site of air vent 17 on the left plate of the cabinet 1 and right plate is relative, is easy to radiating
Cross-ventilation.
Handle 6 is additionally provided with the case front panel, handle 6 is connected by screw with front panel, is easy to move and is taken
Band.
The width of the front panel is 482.6mm, is highly 3U, thus can be arranged on 19-inch standard cabinet.
Thus, by sending start pulse signal to external electronic device, external electronic device sends pulse letter to the present invention
Number sampled into pulse detection module, computing and treatment, the data message of formation is transmitted to microprocessor, micro- place after having processed
Reason device is analyzed to the data for receiving and calculates missing pulse result and be displayed on LCDs.
Claims (10)
1. a kind of missing pulse detector, including cabinet (1), it is characterised in that：The cabinet (1) is inner to be provided with pulse detection module
(2), microprocessor (3), power module (4), cabinet (1) front panel are provided with LCDs (5), the cabinet (1)
Rear board is provided with a signal input terminal (14), a signal output terminal (15), and the power module (4) is to cabinet
(1) each part provides operating voltage and operating current in；Axle stream is additionally provided with cabinet (1) left plate and right plate
Blower fan (16) and air vent (17)；Be additionally provided with cabinet (1) rear board 220V power outlets (13), earthing rod (12),
Fuse box (11)；Signal output terminal (15) on one signal output part and rear board of the pulse detection module (2)
Connection, for sending start pulse signal to external electronic device.
2. missing pulse detector as claimed in claim 1, it is characterised in that：The pulse detection module (2) is provided with one
Signal input part and two signal output parts.
3. missing pulse detector as claimed in claim 1, it is characterised in that：The microprocessor (3) is provided with a signal
Input and a signal output part.
4. missing pulse detector as claimed in claim 1, it is characterised in that：The signal input of the pulse detection module (2)
Hold and be connected with the signal input terminal (14) for being used to receive the pulse signal to be measured that external electronic device sends on rear board.
5. missing pulse detector as claimed in claim 1, it is characterised in that：Another letter of the pulse detection module (2)
Number output end is connected with the signal input part of microprocessor (3), for transmitting through the number after pulse detection module (2) detection process
It is believed that breath.
6. missing pulse detector as claimed in claim 1, it is characterised in that：The signal output part of the microprocessor (3) with
It is used to show LCDs (5) signal input part connection of missing pulse testing result on front panel.
7. missing pulse detector as claimed in claim 1, it is characterised in that：Use is additionally provided with cabinet (1) front panel
Indicator lamp A (7), indicator lamp B (9), switch A in startup and the instruction of control missing pulse detector 220V power supplys and microprocessor
(8), switch B (10).
8. missing pulse detector as claimed in claim 1, it is characterised in that：On cabinet (1) left plate and right plate
Axial flow blower (16) and air vent (17) installation site are relative.
9. missing pulse detector as claimed in claim 1, it is characterised in that：Handle is additionally provided with the case front panel
(6), handle (6) is connected by screw with front panel.
10. missing pulse detector as claimed in claim 1, it is characterised in that：The width of the front panel is 482.6mm, high
It is 3U to spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210109.1A CN106932654A (en) | 2017-03-31 | 2017-03-31 | A kind of missing pulse detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710210109.1A CN106932654A (en) | 2017-03-31 | 2017-03-31 | A kind of missing pulse detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106932654A true CN106932654A (en) | 2017-07-07 |
Family
ID=59426380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710210109.1A Pending CN106932654A (en) | 2017-03-31 | 2017-03-31 | A kind of missing pulse detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106932654A (en) |
Citations (9)
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|---|---|---|---|---|
| CN201583578U (en) * | 2009-12-09 | 2010-09-15 | 昆明盈朴科技有限公司 | Multifunctional electric power environment monitoring device |
| CN202522427U (en) * | 2012-01-11 | 2012-11-07 | 北京航天测控技术有限公司 | Portable automatic test and diagnosis equipment |
| CN103095259A (en) * | 2011-11-04 | 2013-05-08 | 镇江润欣科技信息有限公司 | Timely supplement and correction processing method for missing pulse signals |
| CN103455406A (en) * | 2013-07-17 | 2013-12-18 | 国家电网公司 | Intelligent chassis platform management method and intelligent chassis platform management system |
| CN203444108U (en) * | 2013-09-09 | 2014-02-19 | 成都市未来合力科技有限责任公司 | Machine case drawer type secondary monitoring radar test responder |
| CN104133384A (en) * | 2014-07-01 | 2014-11-05 | 陕西海泰电子有限责任公司 | Tablet instrument system based on PXI/PXIe bus |
| CN104407550A (en) * | 2014-11-28 | 2015-03-11 | 成都中远信电子科技有限公司 | Satellite communication load ground detector and detection method thereof |
| CN204270067U (en) * | 2014-11-28 | 2015-04-15 | 成都中远信电子科技有限公司 | A kind of satellite communication load ground detector |
| CN205301468U (en) * | 2015-12-24 | 2016-06-08 | 中国海洋石油总公司 | Electrical submersible pump pump operating mode monitoring system failure diagnosis appearance |
-
2017
- 2017-03-31 CN CN201710210109.1A patent/CN106932654A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201583578U (en) * | 2009-12-09 | 2010-09-15 | 昆明盈朴科技有限公司 | Multifunctional electric power environment monitoring device |
| CN103095259A (en) * | 2011-11-04 | 2013-05-08 | 镇江润欣科技信息有限公司 | Timely supplement and correction processing method for missing pulse signals |
| CN202522427U (en) * | 2012-01-11 | 2012-11-07 | 北京航天测控技术有限公司 | Portable automatic test and diagnosis equipment |
| CN103455406A (en) * | 2013-07-17 | 2013-12-18 | 国家电网公司 | Intelligent chassis platform management method and intelligent chassis platform management system |
| CN203444108U (en) * | 2013-09-09 | 2014-02-19 | 成都市未来合力科技有限责任公司 | Machine case drawer type secondary monitoring radar test responder |
| CN104133384A (en) * | 2014-07-01 | 2014-11-05 | 陕西海泰电子有限责任公司 | Tablet instrument system based on PXI/PXIe bus |
| CN104407550A (en) * | 2014-11-28 | 2015-03-11 | 成都中远信电子科技有限公司 | Satellite communication load ground detector and detection method thereof |
| CN204270067U (en) * | 2014-11-28 | 2015-04-15 | 成都中远信电子科技有限公司 | A kind of satellite communication load ground detector |
| CN205301468U (en) * | 2015-12-24 | 2016-06-08 | 中国海洋石油总公司 | Electrical submersible pump pump operating mode monitoring system failure diagnosis appearance |
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| Title |
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| 张福学: "《现代实用传感器电路》", 31 December 1997 * |
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Application publication date: 20170707 |
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| RJ01 | Rejection of invention patent application after publication |