CN102546268A - Power remote control tester - Google Patents
Power remote control tester Download PDFInfo
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- CN102546268A CN102546268A CN2010105765410A CN201010576541A CN102546268A CN 102546268 A CN102546268 A CN 102546268A CN 2010105765410 A CN2010105765410 A CN 2010105765410A CN 201010576541 A CN201010576541 A CN 201010576541A CN 102546268 A CN102546268 A CN 102546268A
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Abstract
The invention belongs to the field of a power testing device, in particular to a power remote control tester. According to the method of the prior art, numerous instruments are needed, are convenient to operate and have low efficiency. In order to solve the defect of the prior art, the technical scheme adopted by the invention is as follows: the power remote control tester comprises a main CPU (Central Processing Unit), a 2/4 wire analogue interface A, a 2/4 wire analogue interface B, a power module 1, an indicator lamp, a RS-232A data port, a FLASH module, a time clock module, a RJ45 Ethernet port, a display module and a keyboard, wherein the main CPU is respectively connected with the 2/4 wire analogue interface A, the 2/4 wire analogue interface B, the power module 1, the indicator lamp, the RS-232A data port, the FLASH module, the time clock module, the RJ45 Ethernet port, the display module, the keyboard and various protocols in an analyzing manner. The power remote control tester has reliable and stable performance, complete functions and small volume and is suitable for engineering construction of electric systems, acceptance of projects and routine maintenance testing.
Description
Technical field
The invention belongs to power test device field, relate in particular to a kind of power remote tester.
Background technology
For carrier wave simulation, data channel are tested, and message is detected, analyze, generally need use level meter, oscillator, frequency meter, oscilloscope, FSK modulator-demodulator, Error Detector, remote motion signal analyzer.Above instrument can be realized the power remote test, and still, the instrument that needs is various, operation inconvenience, and efficient is low.
Summary of the invention
In order to overcome defective of the prior art; The purpose of this invention is to provide functions such as a kind of set the " test of analog channel each item ", " test of data channel each item ", " message monitoring "; And integrate level meter, oscillator, frequency meter, oscilloscope, FSK modulator-demodulator, Error Detector, remote motion signal analyzer, also can detect the power remote tester of the stipulations message of simulation, data channel simultaneously.
To achieve these goals, the technical scheme taked of the present invention is:
A kind of power remote tester; Comprise: host CPU, said host CPU are connected with various protocol analysises with two/four line analog interface A, two/four line analog interface B, power module 1, indicator light, RS-232A data port, FLASH (29EE010), clock module, RJ45 Ethernet interface, display module, keyboard respectively.
The model of above-mentioned host CPU is W78E516,
A kind of test implementation method of utilizing above-mentioned power remote tester may further comprise the steps:
1) beginning,
2) initialization,
3) key scan,
4) conventionally test, if, then the carrier wave analog channel is carried out the test of projects, if otherwise get into next step,
5) protocol analysis, if, then carry out message monitoring, analytical test, if otherwise get into next step,
6) emulation main website, slave station are if then move copying, if otherwise returned for the 4th step.
With respect to prior art, advantage of the present invention is:
The clear demonstration of (1) 240 * 320 pixel jumbotron can show the multirow message simultaneously; (2) baud rate, centre frequency, level one key automatic identification technology; (3) exclusive histogram function can accurately write down and error code generation correct time is checked in playback; (4) portable design, compact volume and convenience; Length * wide * height: 200 * 160 * 42 millimeters; Weight: 90 grams; (5) online catching checked message, the CRC effect; Frequency measurement; (6) level value is checked in online monitoring; The online oscillogram of checking; (7) analog channel FSK error code testing; (8) the channel transfer quality evaluation comes into plain view.The data channel error code testing is supported the several data interface; The channel transfer quality evaluation comes into plain view.
Description of drawings
Fig. 1 is circuit principle structure figure of the present invention,
Fig. 2 is a program flow diagram of the present invention,
Fig. 3 is a line map of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment the present invention is further specified.
Referring to Fig. 1; A kind of power remote tester; Comprise: host CPU, two/four line analog interface A, two/four line analog interface B, power module 1, indicator light, RS-232A data port, FLASH module, clock module, RJ45 Ethernet interface, display module, keyboard; Its special character is: said host CPU is connected with various protocol analysises with two/four line analog interface A, two/four line analog interface B, power module 1, indicator light, RS-232A data port, FLASH module, clock module, RJ45 Ethernet interface, display module, keyboard respectively, and the model of said host CPU is 430449.
Referring to Fig. 2, utilize the test implementation method of power remote tester, it is characterized in that: may further comprise the steps:
1) beginning,
2) initialization,
3) key scan,
4) conventionally test, if, then the carrier wave analog channel is carried out the test of projects, if otherwise get into next step,
5) protocol analysis, if, then carry out message monitoring, analytical test, if otherwise get into next step,
6) emulation main website, slave station are if then move copying, if otherwise returned for the 4th step.
Claims (3)
1. power remote tester; Comprise: host CPU, two/four line analog interface A, two/four line analog interface B, power module 1, indicator light, RS-232A data port, FLASH module, clock module, RJ45 Ethernet interface, display module, keyboard, its special character is: said host CPU is connected with various protocol analysises with two/four line analog interface A, two/four line analog interface B, power module 1, indicator light, RS-232A data port, FLASH module, clock module, RJ45 Ethernet interface, display module, keyboard respectively.
2. according to the said power remote tester of claim 1, it is characterized in that: the model of said host CPU is: 430449.
3. test implementation method of utilizing claim 1 or 2 described power remote testers is characterized in that: may further comprise the steps:
1) beginning,
2) initialization,
3) key scan,
4) conventionally test, if, then the carrier wave analog channel is carried out the test of projects, if otherwise get into next step,
5) protocol analysis, if, then carry out message monitoring, analytical test, if otherwise get into next step,
6) emulation main website, slave station are if then move copying, if otherwise returned for the 4th step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105765410A CN102546268A (en) | 2010-12-07 | 2010-12-07 | Power remote control tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105765410A CN102546268A (en) | 2010-12-07 | 2010-12-07 | Power remote control tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102546268A true CN102546268A (en) | 2012-07-04 |
Family
ID=46352273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105765410A Pending CN102546268A (en) | 2010-12-07 | 2010-12-07 | Power remote control tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102546268A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882741A (en) * | 2012-09-20 | 2013-01-16 | 辽宁省电力有限公司丹东供电公司 | Portable device for detecting failures of telemechanical channel |
| CN103245866A (en) * | 2013-06-03 | 2013-08-14 | 国家电网公司 | Portable telecontrol digital channel testing device and telecontrol digital channel testing method |
| CN110213083A (en) * | 2019-05-05 | 2019-09-06 | 成都大学 | A kind of novel and multifunctional power communication network tester |
-
2010
- 2010-12-07 CN CN2010105765410A patent/CN102546268A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882741A (en) * | 2012-09-20 | 2013-01-16 | 辽宁省电力有限公司丹东供电公司 | Portable device for detecting failures of telemechanical channel |
| CN103245866A (en) * | 2013-06-03 | 2013-08-14 | 国家电网公司 | Portable telecontrol digital channel testing device and telecontrol digital channel testing method |
| CN110213083A (en) * | 2019-05-05 | 2019-09-06 | 成都大学 | A kind of novel and multifunctional power communication network tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |