CN106772206A - Portable carrier module detector - Google Patents
Portable carrier module detector Download PDFInfo
- Publication number
- CN106772206A CN106772206A CN201611218552.5A CN201611218552A CN106772206A CN 106772206 A CN106772206 A CN 106772206A CN 201611218552 A CN201611218552 A CN 201611218552A CN 106772206 A CN106772206 A CN 106772206A
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- Prior art keywords
- carrier module
- ups
- window
- processor
- phase carrier
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 239000013078 crystal Substances 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000004088 simulation Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses a kind of portable carrier module detector, it includes detection mainboard, display, keyboard, power supply and panel, wherein the detection mainboard includes processor, storage chip, crystal oscillating circuit and JTAG conversion terminals；Processor has first serial~the 3rd serial ports, and the first~the 3rd serial ports passes through the detachably connected 09 edition Three Phase Carrier Based module of JTAG conversion terminals, 13 editions Three Phase Carrier Based modules and single-phase carrier module respectively.Whether whether the present invention copies principle and sends request of data using processor simulation concentrator point, replys data according to processor itself or intelligent electric meter to be measured faulty to judge test system.13,09 edition Three Phase Carrier Based module of compatibility of the invention, it is adaptable to which offline inspection goes out the carrier module of faulty concentrator, the online and offline carrier module for detecting faulty intelligent electric meter.
Description
Technical field
The invention belongs to power industry metering device technical field, the carrier wave of faulty concentrator is gone out for offline inspection
Module, the online and offline carrier module for detecting faulty intelligent electric meter, specifically a kind of portable carrier module
Detector.
Background technology
With the development of intelligent grid, intelligent electric meter application is more and more extensive.The producer of in the market production of intelligent ammeter increases
While many so that the carrier communication module and its modulation system for each using are different, the intelligence so under same area
Can ammeter if want normal communication if must use same producer carrier module, it is necessary to be replaced by and the same producer of concentrator
Carrier module, but in actual sharing out the work, the inconsistent situation of carrier module model occurs often, so in peace
Fill, overhaul, safeguarding that link just brings many troubles, increased many workloads.With the popularization of intelligent electric meter, can not keep away
Exempt to have a number of intelligent meter because various problems depart from whole metering system, communicating interrupt, but we
Detection means is relatively simple, often changes table by force or is shelved with regard to this.So we assist existing in the urgent need to an instrument
The reason for people finder goes wrong, rapid, efficiently solve problem.
The carrier module supplier that the manufacturer of ammeter used selects in present power system mainly includes Neusoft, money
Dragon, ancient cooking vessel letter, dawn journey, Asia this several family of more micro-, Rui Sikang.Although due to the difference of frequency causes the carrier module of each producer can not
It is general, but in hardware aspect, they have unified characteristic, the terminal definition of different manufacturers module and power supply and external form
Size is completely compatible.There is the hand-held device of oneself in each producer at this stage（Additional manipulation box）Come to using our company's mould
The operating ammeter of block is detected, it is impossible to general, so being accomplished by being equipped with the hand-held of each producer for our users
Detection means, it is fairly cumbersome, and often occur the phenomenon of Serial Port Line damage for frequency of use instrument very high.So such as
Really having a detecting instrument can detect the ammeter and concentrator of configuration different manufacturers carrier module, can greatly improve our work
Make efficiency.
The content of the invention
To solve the above-mentioned problems in the prior art, the present invention is intended to provide a kind of portable carrier module detection
Instrument, to the concentrator and intelligent electric meter of configuration different manufacturers carrier module can be detected.
To achieve the above object, the technical scheme for being used is as follows for the present invention：
A kind of portable carrier module detector, it includes detection mainboard, display, keyboard, power circuit, panel；
The detection mainboard, display, the power input port of keyboard connect the output port of the power circuit respectively；
The display signal output port of the detection mainboard is connected with the display signal input port of display, detects writing for mainboard
Enter signal input port to be connected with the write signal output port of the keyboard；
The detection mainboard includes processor, storage chip, crystal oscillating circuit, JTAG conversion terminals；
The processor has first serial~the 3rd serial ports, and the first serial is detachably connected by JTAG conversion terminals
09 edition Three Phase Carrier Based module, the second serial is by the detachably connected 13 editions Three Phase Carrier Based modules of JTAG conversion terminals, institute
The 3rd serial ports is stated by the detachably connected single-phase carrier module of JTAG conversion terminals；
The storage signal input port of the storage chip connects the storage signal output port of processor；
There are the panel display window, key area, 09 edition Three Phase Carrier Based module connection window, 13 editions Three Phase Carrier Based modules to connect
Connect window, single-phase carrier module connection window.
As restriction：The portable carrier module detector also includes UPS；
The UPS includes UPS switches and UPS indicator lamps, and the output port of the UPS connects the input port of power circuit；
There are UPS shift knobs, UPS indicator lamps window, UPS charge windows on the panel；
There are external power supply window and power switch on the panel.
As second restriction：It also includes barcode scanning instrument；
The processor has the 4th serial ports, and the 4th serial ports connects barcode scanning instrument by JTAG conversion terminals；
There is barcode scanning instrument interface on the panel.
As the third restriction：The portable carrier module detector also includes power supply indicator, run indicator；
There are power supply indicator window and run indicator window on the panel.
The present invention as a result of above-mentioned structure, its compared with prior art, acquired technological progress is：
（1）The present invention can support to detect different manufacturers, different model carrier module that compatibility is strong；
（2）The present invention uses two kinds of powered modes of UPS and external power supply, convenient and practical；
（3）The present invention supports to scan input intelligent electric meter table location both of which by input through keyboard and barcode scanning instrument, multiple functional；
（4）Small volume of the present invention, is easy to carry；
The present invention is suitable for the online and offline carrier module for detecting faulty concentrator and intelligent electric meter.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, with reality of the invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the electric connection structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the panel schematic diagram of the embodiment of the present invention.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing.It should be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
A kind of portable carrier module detector of embodiment
The present embodiment as shown in figure 1, including detection mainboard, display, keyboard, power circuit and panel, also including UPS, barcode scanning
Instrument, power supply indicator and run indicator；
Wherein：
Detection mainboard, display, the power input port of keyboard connect the output port of the power circuit respectively；
Detect that the display signal output port of mainboard is connected with the display signal input port of display, detect the write-in letter of mainboard
Number input port is connected with the write signal output port of the keyboard；
Detection mainboard includes processor, storage chip, crystal oscillating circuit, JTAG conversion terminals；
Processor has first serial~the 3rd serial ports, and wherein first serial passes through detachably connected 09 edition of JTAG conversion terminals
Three Phase Carrier Based module；Second serial passes through the detachably connected 13 editions Three Phase Carrier Based modules of JTAG conversion terminals；3rd serial ports leads to
Cross the detachably connected single-phase carrier module of JTAG conversion terminals；
The storage signal input port of storage chip connects the storage signal output port of processor；
As shown in Fig. 2 panel has display window, key area, 09 edition Three Phase Carrier Based module connection window, 13 editions Three Phase Carrier Baseds
Module connection window, single-phase carrier module connection window.
UPS includes UPS switches and UPS indicator lamps, and the output port of UPS connects the input port of power circuit；
There are UPS shift knobs, UPS indicator lamps window, UPS charge windows, external power supply window, power switch, power supply on panel
Indicator lamp window, run indicator window and barcode scanning instrument interface；
Processor has the 4th serial ports, and the 4th serial ports connects barcode scanning instrument by JTAG conversion terminals；
In the present embodiment, processor uses chip STM32F407V8T6, storage chip to use chip M24C32；Power circuit
220V alternating currents are converted into by 12V direct currents using high frequency switch power chip LH15-10B12, it is straight by 12 using chip 7805
Stream electricity is converted into 5V voltages, and 5V photovoltaic conversions into 3.3V voltages are seen using power conversion chip REG1117-3.3.
Intelligent electric meter carrier module Cleaning Principle：Select as needed in the grafting of JTAG conversion terminals and intelligent electric meter to be measured
The 09 edition Three Phase Carrier Based module or 13 editions Three Phase Carrier Based modules for matching, then start on-line testing intelligent electric meter, live people
Be input in portable carrier module detector for the table location of intelligent electric meter to be measured using keyboard or barcode scanning instrument by member, is clicked on and " is surveyed
Examination " button starts test, and principle that processor simulation concentrator point is copied simultaneously passes through 09 edition three-phase of grafting on JTAG conversion terminals
Carrier module or 13 editions Three Phase Carrier Based modules send request of data to intelligent electric meter to be measured, if intelligent electric meter to be measured replys number
According to, the current electric quantity data of intelligent electric meter to be measured can be shown on the display of portable carrier module detector, then prove to treat
Survey intelligent electric meter actual motion normal, the failure of intelligent electric meter to be measured and its carrier module can be excluded, can be to intelligent electric meter upper end
Inquiry（Such as without asking for, data, cable loosen concentrator, VPN sets mistake reason）；If intelligent electric meter no data is replied, can
Its carrier module is pulled down, it is inserted into JPAG change-over terminals from the single-phase carrier module connection window of portable carrier module detector
On son, click on " test " button and start test, the principle that processor simulation concentrator point is copied simultaneously is inserted by JTAG conversion terminals
The 09 edition Three Phase Carrier Based module or 13 editions Three Phase Carrier Based modules for connecing send request of data, and the request of data is through single-phase load to be measured
Ripple module is sent to processor in itself, and processor simulation intelligent electric meter replys request of data, if processor replys data, just
The data message of the simulation current electric quantity data that meeting video-stream processor sends on the display of formula carrier module detector is taken, is then demonstrate,proved
Bright single-phase carrier module actual motion to be measured is normal, if processor no data is replied, proves single-phase carrier module event to be measured
Barrier.
Concentrator carrier module Cleaning Principle：Concentrator carrier module is Three Phase Carrier Based module, its detection mode and list
Phase module contrast is the single-phase module made good use of tests the quality of three-phase module, we with the single-phase module of a certain producer,
By concentrator carrier module to be measured insertion, by " test ", if be successfully tested, represent this concentrator carrier module be it is good, such as
Fruit test crash, then it represents that be bad.
In the present embodiment, portable carrier module detector is equipped with portable UPS, can be used when external power supply is constant
UPS is powered completion test job, and preferentially external power supply is used, and retain physics power taking interface when having external power supply,
, directly from power line side draw electricity, flexibility can be increased in the case of battery supply feed.
The evergreen expression equipment of " power supply " indicator lamp is in the case of energization；The evergreen expression equipment of " RUN " indicator lamp can be normal
Operation；The evergreen expression UPS normal works of " UPS instructions " indicator lamp.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in previous embodiment, or equivalent is carried out to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., should be included in right of the present invention
Within the scope of claimed.
Claims (5)
1. a kind of portable carrier module detector, it is characterised in that：It includes detection mainboard, display, keyboard, power circuit
And panel；
The power input port of the detection mainboard, display and keyboard, connects the output port of the power circuit respectively；
The display signal output port of the detection mainboard is connected with the display signal input port of display, detects writing for mainboard
Enter signal input port to be connected with the write signal output port of the keyboard；
The detection mainboard includes processor, storage chip, crystal oscillating circuit and JTAG conversion terminals；
The processor has first serial~the 3rd serial ports, and the first serial is detachably connected by JTAG conversion terminals
09 edition Three Phase Carrier Based module, the second serial is by the detachably connected 13 editions Three Phase Carrier Based modules of JTAG conversion terminals, institute
The 3rd serial ports is stated by the detachably connected single-phase carrier module of JTAG conversion terminals；
The storage signal input port of the storage chip connects the storage signal output port of processor；
There are the panel display window, key area, 09 edition Three Phase Carrier Based module connection window, 13 editions Three Phase Carrier Based modules to connect
Connect window and single-phase carrier module connection window.
2. portable carrier module detector according to claim 1, it is characterised in that：It also includes UPS；
The UPS includes UPS switches and UPS indicator lamps, and the output port of the UPS connects the input port of power circuit；
There are UPS shift knobs, UPS indicator lamps window and UPS charge windows on the panel；
There are external power supply window and power switch on the panel.
3. portable carrier module detector according to claim 1 and 2, it is characterised in that：It also includes barcode scanning instrument；
The processor has the 4th serial ports, and the 4th serial ports connects barcode scanning instrument by JTAG conversion terminals；
There is barcode scanning instrument interface on the panel.
4. portable carrier module detector according to claim 1 and 2, it is characterised in that：It also includes power supply instruction
Lamp, run indicator；
There are power supply indicator window and run indicator window on the panel.
5. portable carrier module detector according to claim 3, it is characterised in that：It also include power supply indicator,
Run indicator；
There are power supply indicator window and run indicator window on the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218552.5A CN106772206B (en) | 2016-12-26 | 2016-12-26 | Portable carrier module detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218552.5A CN106772206B (en) | 2016-12-26 | 2016-12-26 | Portable carrier module detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106772206A true CN106772206A (en) | 2017-05-31 |
| CN106772206B CN106772206B (en) | 2020-09-15 |
Family
ID=58926124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218552.5A Active CN106772206B (en) | 2016-12-26 | 2016-12-26 | Portable carrier module detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN106772206B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544048A (en) * | 2017-07-24 | 2018-01-05 | 杭州华罡智能科技有限公司 | Gather Fault Identification module automatic detection device and detection method |
| CN107688163A (en) * | 2017-08-25 | 2018-02-13 | 国网湖南省电力公司 | A kind of performance detection analytical equipment of user power utilization information acquisition system |
| CN112147560A (en) * | 2019-06-26 | 2020-12-29 | 浙江共同电子科技有限公司 | Simple carrier module detection method based on inversion technology and split-phase detection technology |
| CN112235153A (en) * | 2020-09-04 | 2021-01-15 | 国网湖北省电力有限公司电力科学研究院 | Multifunctional carrier module tester |
| CN113625218A (en) * | 2021-07-24 | 2021-11-09 | 联桥科技有限公司 | Carrier module automatic detection device and use method thereof |
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| CN102347786A (en) * | 2011-07-20 | 2012-02-08 | 湖北省电力公司电力试验研究院 | Power line narrowband carrier field test device applied to low voltage centralized meter reading system |
| CN203673060U (en) * | 2013-12-31 | 2014-06-25 | 北京博纳电气股份有限公司 | General detection tool for carrier modules |
| CN104348520A (en) * | 2014-08-19 | 2015-02-11 | 国家电网公司 | Multifunctional carrier module tester |
| CN105891621A (en) * | 2014-11-25 | 2016-08-24 | 吉林国源电气有限公司 | Carrier on-site tester |
-
2016
- 2016-12-26 CN CN201611218552.5A patent/CN106772206B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102347786A (en) * | 2011-07-20 | 2012-02-08 | 湖北省电力公司电力试验研究院 | Power line narrowband carrier field test device applied to low voltage centralized meter reading system |
| CN203673060U (en) * | 2013-12-31 | 2014-06-25 | 北京博纳电气股份有限公司 | General detection tool for carrier modules |
| CN104348520A (en) * | 2014-08-19 | 2015-02-11 | 国家电网公司 | Multifunctional carrier module tester |
| CN105891621A (en) * | 2014-11-25 | 2016-08-24 | 吉林国源电气有限公司 | Carrier on-site tester |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544048A (en) * | 2017-07-24 | 2018-01-05 | 杭州华罡智能科技有限公司 | Gather Fault Identification module automatic detection device and detection method |
| CN107544048B (en) * | 2017-07-24 | 2019-09-10 | 杭州华罡智能科技有限公司 | Acquire fault identification module automatic detection device and detection method |
| CN107688163A (en) * | 2017-08-25 | 2018-02-13 | 国网湖南省电力公司 | A kind of performance detection analytical equipment of user power utilization information acquisition system |
| CN112147560A (en) * | 2019-06-26 | 2020-12-29 | 浙江共同电子科技有限公司 | Simple carrier module detection method based on inversion technology and split-phase detection technology |
| CN112235153A (en) * | 2020-09-04 | 2021-01-15 | 国网湖北省电力有限公司电力科学研究院 | Multifunctional carrier module tester |
| CN113625218A (en) * | 2021-07-24 | 2021-11-09 | 联桥科技有限公司 | Carrier module automatic detection device and use method thereof |
| CN113625218B (en) * | 2021-07-24 | 2023-04-28 | 联桥科技有限公司 | Automatic carrier module detection device and use method thereof |
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| Publication number | Publication date |
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| CN106772206B (en) | 2020-09-15 |
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