CN202339405U - Display detection system of liquid crystal screen of electric energy meter - Google Patents

Display detection system of liquid crystal screen of electric energy meter Download PDF

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Publication number
CN202339405U
CN202339405U CN2011204217372U CN201120421737U CN202339405U CN 202339405 U CN202339405 U CN 202339405U CN 2011204217372 U CN2011204217372 U CN 2011204217372U CN 201120421737 U CN201120421737 U CN 201120421737U CN 202339405 U CN202339405 U CN 202339405U
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CN
China
Prior art keywords
electric energy
energy meter
controller
processor
liquid crystal
Prior art date
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.)
Expired - Fee Related
Application number
CN2011204217372U
Other languages
Chinese (zh)
Inventor
杨建龙
杨进
李去病
王雍
徐二强
丁涛
武宏波
李进如
余义宙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENGZHOU SMS ELECTRIC CO Ltd
MEASUREMENT CENTER OF HENAN ELECTRIC POWER CO Ltd
Original Assignee
ZHENGZHOU SMS ELECTRIC CO Ltd
MEASUREMENT CENTER OF HENAN ELECTRIC POWER CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHENGZHOU SMS ELECTRIC CO Ltd, MEASUREMENT CENTER OF HENAN ELECTRIC POWER CO Ltd filed Critical ZHENGZHOU SMS ELECTRIC CO Ltd
Priority to CN2011204217372U priority Critical patent/CN202339405U/en
Application granted granted Critical
Publication of CN202339405U publication Critical patent/CN202339405U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a display detection system of a liquid crystal screen of an electric energy meter, wherein the display detection system comprises a controller, a processor, an industrial network camera and an electric energy meter electrifying device; a first control end of the controller is connected with a driving structure of an electric energy meter conveying pipeline conveying belt; a second control end of the controller is connected with a control signal input end of the electric energy meter electrifying device; a communication end of the controller is connected into network; a power-supplying output end of the electric energy meter electrifying device is connected with a power-supplying input end of an electric energy meter to be detected; a lens on the industrial network camera is aligned with a corresponding electric energy meter to be measured on the electric energy meter conveying pipeline conveying belt; a data line of the industrial network camera is respectively connected with corresponding interfaces of a first communication end of the processor; a second communication end of the processor is connected into the network; and communication connection is established between the controller and the processor through the network. By using the display detection system of the liquid crystal screen of the electric energy meter, which is provided by the utility model, the detection speed can be greatly improved, and the detection efficiency is improved.

Description

A kind of electric energy meter liquid crystal display shows detection system
Technical field:
The utility model relates to a kind of electric energy meter liquid crystal display and shows detection system.
Background technology:
At present; Robotization along with electric energy meter calibration; The detection that the electric energy meter liquid crystal display shows also turns to robotization by manual work, and industrial camera is to replace the best equipment of human eye in the commercial production, if can adopt the industrial network camera to detect the demonstration situation of electric energy meter liquid crystal display; Can improve detection speed, improve detection efficiency.
The utility model content:
The purpose of the utility model provides a kind of electric energy meter liquid crystal display and shows detection system, to detect the demonstration situation of electric energy meter liquid crystal display.
A kind of electric energy meter liquid crystal display shows detection system; Wherein: comprise controller, processor, industrial network camera, electric energy meter electrifying device; First control end of controller connects electric energy meter and carries streamline conveying belt Drive Structure; Second control end of controller connects the signal input end of electric energy meter electrifying device, and the communication terminal of controller is connected in the network, and the power supply output terminal of electric energy meter electrifying device connects the power supply input end of electric energy meter to be measured; Alignment lens electric energy meter on the industrial network camera is carried the electric energy meter corresponding to be measured on the streamline conveying belt; The data line of industrial network camera is the corresponding interface of connection processing device first communication terminal respectively, and second communication terminal of processor is connected in the network; Setting up communication through network between controller and the processor connects.
Described electric energy meter liquid crystal display shows detection system, and wherein: described controller adopts Programmable Logic Controller, processor adopting industrial computer.
The utility model will reach following technique effect after adopting technique scheme:
The electric energy meter liquid crystal display of the utility model shows detection system, electric energy meter to be measured is positioned over electric energy meter carries carrying on the table pallet on the streamline conveying belt, and controller control streamline conveying belt is every to pause once at a distance from setpoint distance or time; When conveying belt pauses; Conveying belt carries the camera lens that the electric energy meter of showing on the pallet to be measured is aimed at the industrial network camera just, and at this moment, controller control electric energy meter electrifying device powers on to this electric energy meter to be measured; The electric energy meter liquid crystal display is lighted; Processor drives the industrial network camera through first communication terminal and takes pictures, and the industrial network camera reaches processor first communication terminal with photograph through data line, judges that by processor current electric energy meter shows whether situation is normal; Processor also is sent to the testing result signal on the network through second communication terminal; The PC that supplies to connect on the network receives, stores, handles, and simultaneously, the controller on the network receives the information that this electric energy meter had been taken photograph; Controller control electric energy meter electrifying device remains in operation to this electric energy meter outage to be measured and driving streamline conveying belt, continues next one electric energy meter to be measured is detected.The utility model electric energy meter liquid crystal display shows the simple in structure of detection system, compares manual detection, can improve detection speed greatly, improves detection efficiency.
Description of drawings:
Fig. 1 is the structural representation that the electric energy meter liquid crystal display of the utility model shows detection system.
Embodiment:
The electric energy meter liquid crystal display of the utility model shows detection system; Like Fig. 1; Comprise controller, processor, industrial network camera, electric energy meter electrifying device, first control end of controller connects electric energy meter and carries streamline conveying belt Drive Structure, and second control end of controller connects the signal input end of electric energy meter electrifying device; The communication terminal of controller is connected in the network, and the power supply output terminal of electric energy meter electrifying device connects the power supply input end of electric energy meter to be measured; Alignment lens electric energy meter on the industrial network camera is carried the electric energy meter corresponding to be measured on the streamline conveying belt; The data line of industrial network camera is the corresponding interface of connection processing device first communication terminal respectively, and second communication terminal of processor is connected in the network; Setting up communication through network between controller and the processor connects.
In the present embodiment, described controller adopts programmable logic controller (PLC) (PLC), the processor adopting industrial computer, and described network is for detecting the industrial local network that unit sets up.First control end of controller connects electric energy meter and carries streamline conveying belt Drive Structure, and second control end of controller connects the signal input end of electric energy meter electrifying device; First communication terminal of processor connects the data line of industrial network camera, and second communication terminal of processor is connected in the industrial local network that detects unit foundation.
Electric energy meter to be measured is positioned over electric energy meter and carries carrying on the table pallet on the streamline conveying belt; Controller control electric energy meter carries every separated setpoint distance of streamline conveying belt or time to pause once, when conveying belt pauses, carries the camera lens that the electric energy meter liquid crystal display of placing on the table pallet to be measured is aimed at the industrial network camera just; At this moment; Controller control electric energy meter electrifying device powers on to this electric energy meter, and the electric energy meter liquid crystal display is lighted, and processor drives the industrial network camera through first communication terminal and takes pictures; The industrial network camera reaches processor first communication terminal with photograph through data line; Judge by processor current electric energy meter shows whether situation is normal, processor also is sent to photo and testing result signal on the network through second communication terminal, and PC reception, storage, processing and the controller that supplies to connect on the network receives, processing.
The utility model electric energy meter liquid crystal display shows the simple in structure of detection system, compares manual detection, can improve detection speed greatly, improves detection efficiency.

Claims (2)

1. an electric energy meter liquid crystal display shows detection system; It is characterized in that: comprise controller, processor, industrial network camera, electric energy meter electrifying device; First control end of controller connects electric energy meter and carries streamline conveying belt Drive Structure; Second control end of controller connects the signal input end of electric energy meter electrifying device, and the communication terminal of controller is connected in the network, and the power supply output terminal of electric energy meter electrifying device connects the power supply input end of electric energy meter to be measured; Alignment lens electric energy meter on the industrial network camera is carried the electric energy meter corresponding to be measured on the streamline conveying belt; The data line of industrial network camera is the corresponding interface of connection processing device first communication terminal respectively, and second communication terminal of processor is connected in the network; Setting up communication through network between controller and the processor connects.
2. electric energy meter liquid crystal display as claimed in claim 1 shows detection system, it is characterized in that: described controller adopts Programmable Logic Controller, processor adopting industrial computer.
CN2011204217372U 2011-10-31 2011-10-31 Display detection system of liquid crystal screen of electric energy meter Expired - Fee Related CN202339405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204217372U CN202339405U (en) 2011-10-31 2011-10-31 Display detection system of liquid crystal screen of electric energy meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204217372U CN202339405U (en) 2011-10-31 2011-10-31 Display detection system of liquid crystal screen of electric energy meter

Publications (1)

Publication Number Publication Date
CN202339405U true CN202339405U (en) 2012-07-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204217372U Expired - Fee Related CN202339405U (en) 2011-10-31 2011-10-31 Display detection system of liquid crystal screen of electric energy meter

Country Status (1)

Country Link
CN (1) CN202339405U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104007409A (en) * 2014-06-11 2014-08-27 国家电网公司 Device and method for automatically detecting intelligent ammeter liquid crystal wheel display content

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104007409A (en) * 2014-06-11 2014-08-27 国家电网公司 Device and method for automatically detecting intelligent ammeter liquid crystal wheel display content
CN104007409B (en) * 2014-06-11 2016-06-15 国家电网公司 A kind of device and method of the aobvious content of automatic detection intelligent electric energy meter liquid crystal wheel

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20151031

EXPY Termination of patent right or utility model