CN102508192A - System for detecting display of liquid crystal display screens of electric energy meters in batched mode - Google Patents
System for detecting display of liquid crystal display screens of electric energy meters in batched mode Download PDFInfo
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- CN102508192A CN102508192A CN201110336883XA CN201110336883A CN102508192A CN 102508192 A CN102508192 A CN 102508192A CN 201110336883X A CN201110336883X A CN 201110336883XA CN 201110336883 A CN201110336883 A CN 201110336883A CN 102508192 A CN102508192 A CN 102508192A
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Abstract
A system for detecting display of liquid crystal display screens of electric energy meters in batched mode comprises an industrial network camera, a support for installing the industrial network camera and an electric energy meter power-on device for powering on a to-be-detected electric energy meter. The support is provided with a passage for a production line conveying belt loaded with electric energy meters to pass through. The upper portion of the support is provided with a sliding rail along the direction of the electric energy meter production line conveying belt, and the industrial network camera is positioned on the sliding rail in sliding mode. The electric energy meter power-on device corresponding to the to-be-detected electric energy meter is disposed on the support in matched mode. The system for detecting display of liquid crystal display screens of electric energy meters in batched mode further comprises a control unit. The control unit is used for controlling a driving mechanism of the electric energy meter production line conveying belt to work, controlling the electric energy meter power-on device to power on or power off the to-be-detected electric energy meter, controlling the industrial network camera to slide, controlling the industrial network camera to take photos, and receiving and processing image data of the industrial network camera. The system for detecting display of liquid crystal display screens of electric energy meters in batched mode is simple in structure, and capable of greatly improving detection speed and detection efficiency compared with manual detection.
Description
Technical field:
The present invention relates to a kind of batch electric energy meter liquid crystal display and show 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 come the demonstration situation of batch detection electric energy meter liquid crystal display; Can improve detection speed greatly, improve detection efficiency.
Summary of the invention:
The purpose of this invention is to provide a kind of batch electric energy meter liquid crystal display and show detection system.
A kind of batch electric energy meter liquid crystal display shows pick-up unit, wherein:
The electric energy meter electrifying device that comprises the industrial network camera, is used for the support of mounting industrial network cameras and is used for electric energy meter to be measured is powered on; Said support is provided with the passage that the streamline conveying belt that supplies to be loaded with electric energy meter passes through; Support top is provided with along the slide rail of electric energy meter streamline belt direction, and the industrial network camera is slidingly arranged on the slide rail; The electric energy meter electrifying device corresponding with electric energy meter to be measured is equipped with on support;
Said batch electric energy meter liquid crystal display shows that pick-up unit also comprises a control module, and said control module is used to control the work of electric energy meter streamline conveying belt driving mechanism, control electric energy meter electrifying device and electric energy meter to be measured is powered on/cut off the power supply, control the industrial network camera slides, controls the industrial network camera and take pictures and receive processing industrial network image of camera data.
Described batch electric energy meter liquid crystal display shows pick-up unit, and wherein: described slide rail one end is provided with motor, and the slide rail other end is provided with belt pulley; Belt through ring-type between motor shaft and the belt pulley is connected; Fixing slide block on the belt, slide block is equipped with on slide rail, and slide block is provided with erecting frame; The industrial network camera fixing on erecting frame, the to be measured electric energy meter of the camera lens of industrial network camera on electric energy meter streamline conveying belt.
Described batch electric energy meter liquid crystal display shows pick-up unit; Wherein: described support is the framework that is configured to rectangular parallelepiped; Slide rail is installed in the medial surface of framework upper; The electric energy meter electrifying device is arranged on the support bottom, the electric energy meter setting to be measured in the corresponding surveyed area on the electric energy meter streamline conveying belt.
Described batch electric energy meter liquid crystal display shows pick-up unit; Wherein: described framework upper edge yi word pattern is disposed with at least two slide rails, and each rail structure is identical: each slide rail first end is provided with motor, second end is provided with belt pulley, and the belt through ring-type between motor shaft and the belt pulley is connected; Fixing slide block on the belt; Slide block is equipped with on slide rail, and slide block is provided with erecting frame, and the industrial network camera fixing is on erecting frame; Camera lens on each industrial network camera is the direction of corresponding electric energy meter to be measured on the streamline conveying belt all; The data line of each industrial network camera connects the corresponding interface of the detection signal input end of control module respectively.
Described batch electric energy meter liquid crystal display shows pick-up unit; Wherein: described control module comprises controller, processor; The first control end control linkage electric energy meter streamline conveying belt driving mechanism of controller; The signal input end of the second control end control linkage electric energy meter electrifying device of controller; The rotating signal input end of the 3rd control end control linkage motor of controller, the communication terminal of controller is connected in the network, and the power supply output terminal of electric energy meter electrifying device is used to connect the power supply input end of electric energy meter to be measured; First communication terminal of the data line connection processing device of industrial network camera, second communication terminal of processor is connected in the network; Setting up communication through network between controller and the processor connects.
Described batch electric energy meter liquid crystal display shows pick-up unit, and wherein: described controller adopts PLC control module, described processor adopting industrial computer.
Described batch electric energy meter liquid crystal display shows pick-up unit, and wherein: described motor adopts servomotor.
The present invention will reach following technique effect after adopting technique scheme:
Batch electric energy meter liquid crystal display of the present invention shows detection system; Electric energy meter to be measured is positioned over carrying on the table pallet on the electric energy meter streamline conveying belt; The electric energy meter of the setting number on the control module control streamline conveying belt suspends in the passage of support; The alignment lens conveying belt of industrial network camera carries the electric energy meter to be measured on the table pallet, and at this moment, control module control electric energy meter electrifying device powers on to electric energy meter to be measured; The electric energy meter liquid crystal display is lighted; Control module drives the industrial network camera first electric energy meter is taken pictures, and the industrial network camera reaches control module with photograph through data line, judges that by control module current electric energy meter shows whether situation is normal; Control module had been taken the information of photograph according to the electric energy meter of primary importance; Control industrial network camera moves to the electric energy meter place of the second place along slide rail; Continuation detects the electric energy meter of the second place, thereby reaches the purpose that the pipeline conveying belt is arranged in the electric energy meter liquid crystal display show state batch detection of support surveyed area.Electric energy meter liquid crystal display of the present invention 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 structured flowchart that batch electric energy meter liquid crystal display of the present invention shows detection system;
Fig. 2 is the front view that batch electric energy meter liquid crystal display of the present invention shows the passage of detection system medium-height trestle;
Fig. 3 is the side view that batch electric energy meter liquid crystal display of the present invention shows the passage of detection system medium-height trestle;
Fig. 4 is the vertical view that batch electric energy meter liquid crystal display of the present invention shows the passage of detection system medium-height trestle;
Fig. 5 is the running status synoptic diagram that batch electric energy meter liquid crystal display of the present invention shows detection system;
Fig. 6 is the connection driving principle figure that batch electric energy meter liquid crystal display of the present invention shows motor, belt, slide block in the detection system.
Embodiment:
Batch electric energy meter liquid crystal display of the present invention shows detection system; Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6; The electric energy meter electrifying device that comprises the industrial network camera, is used for the support of mounting industrial network cameras and is used for electric energy meter to be measured is powered on; Mid-stent is provided with the passage that the streamline conveying belt that supplies to be loaded with electric energy meter passes through, and support top is provided with along the slide rail of electric energy meter streamline belt direction, and the industrial network camera is slidingly arranged on the slide rail; The electric energy meter electrifying device corresponding with electric energy meter to be measured is equipped with on support;
Said batch electric energy meter liquid crystal display shows that pick-up unit comprises that also being used to control the work of electric energy meter streamline conveying belt driving mechanism, control electric energy meter electrifying device powers on/cut off the power supply, control the industrial network camera to electric energy meter to be measured and slide, control the industrial network camera and take pictures and receive processing industrial network phase machine testing control unit for data.
On the described support, slide rail one end is provided with motor, and the slide rail other end is provided with belt pulley; Belt through ring-type between motor shaft and the belt pulley is connected; Fixing slide block on the belt, slide block is equipped with on slide rail, and slide block is provided with erecting frame; The industrial network camera fixing on erecting frame, the to be measured electric energy meter of the camera lens of industrial network camera on electric energy meter streamline conveying belt;
First control end of control module connects electric energy meter streamline conveying belt driving mechanism, and second control end of control module connects the signal input end of electric energy meter electrifying device, and the 3rd control end of control module connects the rotating signal input end of motor; The detection of control module, control communication terminal connect the data line of industrial network camera.
Like Fig. 1; Described control module comprises controller, processor; The first control end control linkage electric energy meter streamline conveying belt Drive Structure of controller, the signal input end of the second control end control linkage electric energy meter electrifying device of controller, the rotating signal input end of the 3rd control end control linkage motor of controller; The communication terminal of controller is connected in the network, and the output terminal of respectively supplying power of electric energy meter electrifying device connects the power supply input end of corresponding electric energy meter to be measured; First communication terminal of the data line connection processing device of industrial network camera, second communication terminal of processor is connected in the network; Setting up communication through network between controller and the processor connects.
Described controller adopts PLC control module, described processor adopting industrial computer.Described motor adopts servomotor.
Like Fig. 2, Fig. 3, Fig. 4, Fig. 5; Described support comprises the framework 1 that is configured to rectangular parallelepiped, and the medial surface upper edge yi word pattern of said framework upper is disposed with three slide rail 3A, 3B, 3C, and three slide rail 3A, 3B, 3C structure are identical; With slide rail 3C is example; That sees that Fig. 3 side view and Fig. 6 illustrate motor, belt, slide block is connected driving principle figure, and slide rail 3C first end is provided with motor 2C, second end is provided with belt pulley 11C, and the belt 12C through ring-type between the motor shaft of motor 2C and the belt pulley 11C is connected; Belt 12C goes up fixedly slide block 4C; Slide block 4C is equipped with on slide rail 3C, and erecting frame 6C is installed on the slide block 4C, and industrial network camera 5C is fixed on the erecting frame 6C; The last camera lens of each industrial network camera 5A, 5B, 5C is the direction of corresponding electric energy meter to be measured on the streamline conveying belt respectively; The data line of each industrial network camera 5A, 5B, 5C connects first communication terminal the corresponding interface of processor in the control module respectively.See Fig. 5, electric energy meter electrifying device 10 is arranged on framework 1 bottom, and corresponding electric energy meter streamline conveying belt 8 is arranged in the electric energy meter setting to be measured of framework 1 surveyed area, and electric energy meter streamline conveying belt 8 passes from the passage 7 of mid-stent.
In the present embodiment, be example with slide rail 3C, slide block 4C is controlled by motor 2C and belt pulley 11C, belt 12C, in slide rail 3C, is provided with six anchor point, the corresponding electric energy meter 9 to be measured of each anchor point; In each testing process, stopping in the framework 1 has 9,18 electric energy meters 9 to be measured of 18 electric energy meters to be measured to be divided into three groups; Six one group, corresponding respectively three slide rail 3A, 3B, 3C are in each slide rail; Through the control of controller to corresponding motor; Each industrial network camera 5C, 5B, 5C take pictures successively to six electric energy meters 9 of each group respectively and are uploaded to processor, after the processor processes, upload in the network; Supply described controller to receive, handle, also carry out the communication of data and control information between processor and the controller; After 18 electric energy meters 9 to be measured detected and finish, each motor counter-rotating of controller control was repositioned to initial position with each slide block, for next testing process is prepared.
The principle of work of each motor forward and backward of controller control is seen shown in Figure 6ly, is example with slide rail 3C; Slide rail 3C one end is provided with motor 2C, and the slide rail 3C other end is provided with belt pulley 11C, and the belt 12C through ring-type between the motor shaft of motor 2C and the belt pulley 11C is connected; Belt 12C goes up fixedly slide block 4C, and slide block 4C is equipped with on slide rail 3C, and slide block 4C is provided with erecting frame 6C; See Fig. 3, industrial network camera 5C is fixed on the erecting frame 6C, and the camera lens of industrial network camera 5C down; The passage 7 at framework 1 middle part is through electric energy meter streamline conveying belt, and the LCDs of electric energy meter to be measured is placed on carrying on the table pallet on the electric energy meter streamline conveying belt up.Motor 2C is just changeing the angle of setting, can slide block 4C be taken to the position of setting, in the present embodiment, is provided with six slide block anchor point at slide rail 3C, and the distance between the adjacent sliders anchor point is all identical in twos, and motor 2C counter-rotating can reset to initial position with slide block 4C.
Claims (7)
1. a batch electric energy meter liquid crystal display shows pick-up unit, it is characterized in that:
The electric energy meter electrifying device that comprises the industrial network camera, is used for the support of mounting industrial network cameras and is used for electric energy meter to be measured is powered on; Said support is provided with the passage that the streamline conveying belt that supplies to be loaded with electric energy meter passes through; Support top is provided with along the slide rail of electric energy meter streamline belt direction, and the industrial network camera is slidingly arranged on the slide rail; The electric energy meter electrifying device corresponding with electric energy meter to be measured is equipped with on support;
Said batch electric energy meter liquid crystal display shows that pick-up unit also comprises a control module, and said control module is used to control the work of electric energy meter streamline conveying belt driving mechanism, control electric energy meter electrifying device and electric energy meter to be measured is powered on/cut off the power supply, control the industrial network camera slides, controls the industrial network camera and take pictures and receive processing industrial network image of camera data.
2. batch electric energy meter liquid crystal display as claimed in claim 1 shows pick-up unit, and it is characterized in that: described slide rail one end is provided with motor, and the slide rail other end is provided with belt pulley; Belt through ring-type between motor shaft and the belt pulley is connected; Fixing slide block on the belt, slide block is equipped with on slide rail, and slide block is provided with erecting frame; The industrial network camera fixing on erecting frame, the to be measured electric energy meter of the camera lens of industrial network camera on electric energy meter streamline conveying belt.
3. batch electric energy meter liquid crystal display as claimed in claim 2 shows pick-up unit; It is characterized in that: described support is the framework that is configured to rectangular parallelepiped; Slide rail is installed in the medial surface of framework upper; The electric energy meter electrifying device is arranged on the support bottom, the electric energy meter setting to be measured in the corresponding surveyed area on the electric energy meter streamline conveying belt.
4. batch electric energy meter liquid crystal display as claimed in claim 3 shows pick-up unit; It is characterized in that: described framework upper edge yi word pattern is disposed with at least two slide rails, and each rail structure is identical: each slide rail first end is provided with motor, second end is provided with belt pulley, and the belt through ring-type between motor shaft and the belt pulley is connected; Fixing slide block on the belt; Slide block is equipped with on slide rail, and slide block is provided with erecting frame, and the industrial network camera fixing is on erecting frame; Camera lens on each industrial network camera is the direction of corresponding electric energy meter to be measured on the streamline conveying belt all; The data line of each industrial network camera connects the corresponding interface of the detection signal input end of control module respectively.
5. show pick-up unit like each described batch electric energy meter liquid crystal display of claim 1 to 4; It is characterized in that: described control module comprises controller, processor; The first control end control linkage electric energy meter streamline conveying belt driving mechanism of controller; The signal input end of the second control end control linkage electric energy meter electrifying device of controller; The rotating signal input end of the 3rd control end control linkage motor of controller, the communication terminal of controller is connected in the network, and the power supply output terminal of electric energy meter electrifying device is used to connect the power supply input end of electric energy meter to be measured; First communication terminal of the data line connection processing device of industrial network camera, second communication terminal of processor is connected in the network; Setting up communication through network between controller and the processor connects.
6. batch electric energy meter liquid crystal display as claimed in claim 5 shows pick-up unit, it is characterized in that: described controller adopts PLC control module, described processor adopting industrial computer.
7. batch electric energy meter liquid crystal display as claimed in claim 6 shows pick-up unit, it is characterized in that: described motor adopts servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110336883XA CN102508192A (en) | 2011-10-31 | 2011-10-31 | System for detecting display of liquid crystal display screens of electric energy meters in batched mode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110336883XA CN102508192A (en) | 2011-10-31 | 2011-10-31 | System for detecting display of liquid crystal display screens of electric energy meters in batched mode |
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| CN102508192A true CN102508192A (en) | 2012-06-20 |
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Cited By (8)
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| CN103323961A (en) * | 2013-06-04 | 2013-09-25 | 国家电网公司 | Detection device and method for electric energy meter liquid crystal display |
| CN104535953A (en) * | 2015-01-12 | 2015-04-22 | 潍坊五洲浩特电气有限公司 | Automatic detection system and method of liquid crystal display screen of intelligent ammeter |
| CN104614702A (en) * | 2015-03-08 | 2015-05-13 | 无锡桑尼安科技有限公司 | Intelligent detection method for defects of ammeter |
| CN105717477A (en) * | 2015-03-08 | 2016-06-29 | 石梦媛 | Intelligent detection equipment for defects of ammeter |
| CN104020436B (en) * | 2014-06-16 | 2017-01-11 | 国网上海市电力公司 | Speed chain electricity meter detecting assembly line |
| CN106710494A (en) * | 2016-12-23 | 2017-05-24 | 武汉精立电子技术有限公司 | Display module detection system and detection method |
| CN111562540A (en) * | 2020-05-17 | 2020-08-21 | 宁夏隆基宁光仪表股份有限公司 | Electric energy meter detection monitoring method based on dynamic image recognition and analysis |
| CN111693927A (en) * | 2020-06-18 | 2020-09-22 | 广东电网有限责任公司计量中心 | Electric energy metering equipment detection device and control method thereof |
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| CN111562540A (en) * | 2020-05-17 | 2020-08-21 | 宁夏隆基宁光仪表股份有限公司 | Electric energy meter detection monitoring method based on dynamic image recognition and analysis |
| CN111693927A (en) * | 2020-06-18 | 2020-09-22 | 广东电网有限责任公司计量中心 | Electric energy metering equipment detection device and control method thereof |
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Application publication date: 20120620 |