CN203849402U - Anti-blocking monitoring system for electric energy meter verification production line and stereoscopic warehouse connection transmission line - Google Patents
Anti-blocking monitoring system for electric energy meter verification production line and stereoscopic warehouse connection transmission line Download PDFInfo
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- CN203849402U CN203849402U CN201420252147.5U CN201420252147U CN203849402U CN 203849402 U CN203849402 U CN 203849402U CN 201420252147 U CN201420252147 U CN 201420252147U CN 203849402 U CN203849402 U CN 203849402U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000012795 verification Methods 0.000 title abstract 4
- 230000005622 photoelectricity Effects 0.000 claims description 44
- 230000003111 delayed effect Effects 0.000 claims description 12
- 230000035945 sensitivity Effects 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 20
- 230000005611 electricity Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-blocking monitoring system for an electric energy meter verification production line and a stereoscopic warehouse connection transmission line, which comprises a monitoring unit and a video unit. The monitoring unit comprises a warehouse-out monitoring unit and a warehouse-in monitoring unit. The warehouse-out monitoring unit comprises a photoelectric correlation switch S1 and a first time delay alarm circuit. The first time delay alarm circuit comprises a power-on time delay relay KR1, a diode D1 and a warning lamp LD1. The photoelectric correlation switch S1 comprises a transmitting end S1-T and a receiving end S1-R, and the transmitting end S1-T and the receiving end S1-R are arranged at two sides of the transmission line in the verification warehouse-out direction. The warehouse-in monitoring unit and the warehouse-out monitoring unit have the same structure. The video unit comprises a warehouse-out network camera and a warehouse-in network camera. The warehouse-out network camera, the warehouse-in network camera and a network output port of a video monitoring computer are connected onto corresponding network ports of a switch via cable. The anti-blocking monitoring system for the electric energy meter verification production line and the stereoscopic warehouse connection transmission line has the advantages of stability, reliability, low cost, high sensitivity and strong practicality.
Description
Technical field
The utility model relates to security monitoring field, is specifically related to a kind of electric energy meter meter calibrating streamline and the three-dimensional storehouse transmission line anti-blocking monitoring system of plugging into.
Background technology
Current, electric energy meter meter referred to as table meter, has been realized automatic calibration conventionally.In calibration operation, until calibrating table meter, from three-dimensional storehouse outbound, through outbound direction transmission line, carry, by entering calibrating streamline after connecting port, examine and determine, after having examined and determine, through warehouse-in direction transmission line, carry, enter three-dimensional storehouse and store.Outbound direction transmission line is referred to as with warehouse-in direction transmission line the transmission line of plugging into.Three-dimensional storehouse only has two connecting ports to communicate with calibrating streamline laboratory, be respectively used to examine and determine outbound and calibrating warehouse-in, these two connecting ports are less, 1 square metre of left and right only, the sight line blind area of transmission line major part in calibrating the flow work personnel so plug into, because the RFID electronic tag quality of electric energy meter meter Turnover Box does not pass a test and the reason such as RFID electronic tag value is wrong, can cause plugging on transmission line for showing the RFID electronic tag of the RFID card reader None-identified Turnover Box that meter information checks, cause Turnover Box to be stuck in RFID card reader place, rear Turnover Box cannot be passed through, form and block, after duration is long, can cause examining and determine streamline can examine without table, or the table meter that can cause examining and determine on streamline cannot roll off the production line.
In addition, even if staff tentatively judges the transmission line of plugging into, obstruction has occurred, because observing, judgement has been examined also to very inconvenience, this has had a strong impact on the calibrating efficiency of table meter.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of reliable and stable, with low cost, highly sensitive, practical electric energy meter meter calibrating streamline and the three-dimensional storehouse transmission line anti-blocking monitoring system of plugging into.
The technical solution of the utility model is as follows:
Electric energy meter meter calibrating streamline and the three-dimensional storehouse transmission line anti-blocking monitoring system of plugging into, it comprises monitoring means and video unit; Described monitoring means comprises outbound monitoring means and warehouse-in monitoring means; Described outbound monitoring means comprises photoelectricity correlation switch S 1 and the first delayed alarm circuit; Described the first delayed alarm circuit comprises energization delay relay KR1, diode D1 and warning lamp LD1; Described photoelectricity correlation switch S 1 comprises transmitting terminal S1-T and receiving end S1-R;
Described transmitting terminal S1-T and receiving end S1-R are arranged on respectively calibrating outbound direction transmission line both sides, and are positioned at the RFID card reader place on calibrating outbound direction transmission line; BN short circuit+24V of described transmitting terminal S1-T, its BU end ground connection; BN end and the GY termination+24V of described receiving end S1-R, its BU end ground connection, the negative pole of its BK terminating diode D1, the plus earth of described diode D1; The coils from parallel connection of coils of described energization delay relay KR1 is in diode D1 two ends, the normally closed contact KR1-1 of described energization delay relay KR1 be connected on warning lamp LD1 GE end and+24V between, the normally opened contact KR1-2 of described energization delay relay KR1 be connected on warning lamp LD1 RD end and+24V between; Its RD end of the BU termination of described warning lamp LD1, its BK end ground connection;
Described warehouse-in monitoring means is identical with outbound monitoring means structure, and described warehouse-in monitoring means comprises photoelectricity correlation switch S 2 and the second delayed alarm circuit; Described the second delayed alarm circuit comprises energization delay relay KR2, diode D2 and warning lamp LD2; Described photoelectricity correlation switch S 2 comprises transmitting terminal S2-T and receiving end S2-R; Described transmitting terminal S2-T and receiving end S2-R are arranged on respectively calibrating warehouse-in direction transmission line both sides, and are positioned at the RFID card reader place on calibrating warehouse-in direction transmission line;
Described video unit comprises outbound IP Camera and warehouse-in IP Camera, and the network output mouth of described outbound IP Camera, warehouse-in IP Camera and video monitoring computing machine accesses the corresponding network port of switch by netting twine.
Further, the model of described photoelectricity correlation switch S 1, S2 is E3JK-5DM1, the model of described warning lamp LD1, LD2 is XVGB2S, the model of described video monitoring computing machine is the RP5800 of Hewlett-Packard, the model of described switch is TL-SF1016D, the model of described outbound IP Camera and warehouse-in IP Camera is Wo Shida 84H13P, and the model of described energization delay relay KR1, KR2 is H3Y-2.
Further, the outbound Turnover Box that the delay time of described energization delay relay KR1 is set as holding electric energy meter meter is normally by time and the certain hour nargin sum of photoelectricity correlation switch S 1, and the warehouse-in Turnover Box that the delay time of described energization delay relay KR2 is set as holding electric energy meter meter is normally by time and the certain hour nargin sum of photoelectricity correlation switch S 2.
Further, the position that is easy to described in occur to block comprises the RFID card reader of calibrating outbound direction transmission line and the RFID card reader place of calibrating warehouse-in direction transmission line.
Described outbound IP Camera is for monitoring the video pictures of calibrating outbound direction transmission line, and IP Camera is for monitoring the video pictures of calibrating warehouse-in direction transmission line.
The beneficial effects of the utility model are to utilize IP Camera to carry out real-time video monitoring to the transmission line of plugging into of the calibrating streamline in sight line blind area and three-dimensional storehouse, after the transmission line of plugging into blocks, can send sound and light alarm by warning lamp, after blocking evacuation, warning lamp recovers automatically, time saving and energy saving; The utility model can be notified staff by the blockage information of the transmission line of plugging in time, so that staff processes blocking in time, has improved to a great extent the calibrating efficiency of electric energy meter meter.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the circuit theory diagrams of outbound monitoring means in the utility model.
Accompanying drawing 3 is for putting the circuit theory diagrams of monitoring means in storage in the utility model.
Accompanying drawing 4 is the schematic diagram of installing and using of the present utility model.
Wherein, 1 calibrating outbound direction transmission line, 2 calibrating warehouse-in direction transmission lines, the transmitting terminal S1-T of 3 photoelectricity correlation switch S 1, the transmitting terminal S2-T of the receiving end S1-R of 4 photoelectricity correlation switch S 1,5 photoelectricity correlation switch S 2, the receiving end S2-R, 7 of 6 photoelectricity correlation switch S 2 hold RFID card reader, 11 outbound IP Camera, the 12 warehouse-in IP Camera on warehouse-in Turnover Box that the outbound Turnover Box, 8 of electric energy meter meter holds electric energy meter meter, the RFID card reader on 9 outbound direction transmission lines, 10 warehouse-in direction transmission lines.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually, describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in accompanying drawing 1 ~ 4, the present embodiment comprises monitoring means and video unit; Described monitoring means comprises warehouse-in monitoring means and outbound monitoring means; Described outbound monitoring means comprises photoelectricity correlation switch S 1 and the first delayed alarm circuit; Described the first delayed alarm circuit comprises energization delay relay KR1, diode D1 and warning lamp LD1; Described photoelectricity correlation switch S 1 comprises transmitting terminal S1-T3 and receiving end S1-R4;
Described transmitting terminal S1-T3 and receiving end S1-R4 are arranged on respectively calibrating outbound direction transmission line 1 both sides; BN short circuit+24V of described transmitting terminal S1-T3, its BU end ground connection; BN end and the GY termination+24V of described receiving end S1-R4, its BU end ground connection, the negative pole of its BK terminating diode D1, the plus earth of described diode D1; The coils from parallel connection of coils of described energization delay relay KR1 is in diode D1 two ends, the normally closed contact KR1-1 of described energization delay relay KR1 be connected on warning lamp LD1 GE end and+24V between, the normally opened contact KR1-2 of described energization delay relay KR1 be connected on warning lamp LD1 RD end and+24V between; Its RD end of the BU termination of described warning lamp LD1, its BK end ground connection;
Described warehouse-in monitoring means is identical with outbound monitoring means structure, and described warehouse-in monitoring means comprises photoelectricity correlation switch S 2 and the second delayed alarm circuit; Described the second delayed alarm circuit comprises energization delay relay KR2, diode D2 and warning lamp LD2; Described photoelectricity correlation switch S 2 comprises transmitting terminal S2-T5 and receiving end S2-R6; Described transmitting terminal S2-T5 and receiving end S2-R6 are arranged on respectively calibrating warehouse-in direction transmission line 2 both sides;
Described video unit comprises outbound IP Camera 11 and warehouse-in IP Camera 12, and the network output mouth of described outbound IP Camera 11, warehouse-in IP Camera 12 and video monitoring computing machine accesses the corresponding network port of switch by netting twine.
Further, described transmitting terminal S1-T3 and receiving end S1-R4 are arranged on RFID card reader 9 places on calibrating outbound direction transmission line 1; Described transmitting terminal S2-T5 and receiving end S2-R6 are arranged on RFID card reader 10 places on calibrating warehouse-in direction transmission line 2.
The described position that is easy to occur to block includes but not limited to examine and determine RFID card reader 9 places on outbound direction transmission line 1 and examines and determine RFID card reader 10 places on warehouse-in direction transmission line 2.
Further, the model of described photoelectricity correlation switch S 1, S2 is E3JK-5DM1, the model of described warning lamp LD1, LD2 is XVGB2S, the model of described video monitoring computing machine is the RP5800 of Hewlett-Packard, the model of described switch is TL-SF1016D, the model of described outbound IP Camera 11 and warehouse-in IP Camera 12 is Wo Shida 84H13P, and the model of described energization delay relay KR1, KR2 is H3Y-2.
Described video monitoring computing machine, warning lamp LD1 ~ LD2 are arranged on central control room, and described outbound IP Camera 11, warehouse-in IP Camera 12 are arranged on the position of being convenient to observe the transmission line of plugging into,
Further, the delay time of described energization delay relay KR1 is set as holding normal time and the certain hour nargin sum of photoelectricity correlation switch S 1 passed through of outbound Turnover Box 7 of electric energy meter meter, and the delay time of described energization delay relay KR2 is set as holding normal time and the certain hour nargin sum of photoelectricity correlation switch S 2 passed through of warehouse-in Turnover Box 8 of electric energy meter meter.
For example, when the warehouse-in Turnover Box 8 that holds the outbound Turnover Box 7 of electric energy meter meter or hold electric energy meter meter is when normally the time by photoelectricity correlation switch S 1 or S2 is 5 ~ 6 seconds, the delay time of energization delay relay KR1, KR2 can be set as about 10 seconds, to leave the nargin of 4 ~ 5 seconds, preventing false alarm.
Electric energy meter meter calibrating streamline and the three-dimensional storehouse transmission line anti-blocking monitoring system of plugging into, can carry out real-time video monitoring to the transmission line of plugging in sight line blind area, after the transmission line of plugging into blocks, can send sound and light alarm by warning lamp.
Described warning lamp can be specially a kind of double-colored warning lamp, for showing normal and improper two states.
The course of work of the present utility model is as follows:
Calibrating outbound direction transmission line 1 is when unblock state, when the outbound Turnover Box 7 that holds electric energy meter meter runs to photoelectricity correlation switch S 1 place, the transmitting terminal S1-T 3 of blocking-up photoelectricity correlation switch S 1 and the light beam between receiving end S1-R 4, trigger photoelectricity correlation switch S 1, the BK of described photoelectricity correlation switch S 1 receiving end S1-R 4 is connected conducting with GY connection terminal, energization delay relay KR1 coil must conduct, but the outbound Turnover Box 7 that holds electric energy meter meter is normal by after S1, stop triggering photoelectricity correlation switch S 1, the BK of the receiving end S1-R 4 of photoelectricity correlation switch S 1 and GY connection terminal disconnect electrical connection, energization delay relay KR1 coil losing electricity, energization delay relay KR1 set time delay be greater than hold electric energy meter meter outbound Turnover Box 7 by the time of S1, can there is not displacement in the normally closed contact KR1-1 of energization delay relay KR1 and normally opened contact KR1-2 now, warning lamp LD1 can not send alerting signal.
After calibrating outbound direction transmission line 1 blocks, hold the long-time transmitting terminal S1-T 3 of photoelectricity correlation switch S 1 and the light beam between receiving end S1-R 4 blocked of outbound Turnover Box 7 of electric energy meter meter, the long-time photoelectricity correlation switch S 1 that triggers, the BK of photoelectricity correlation switch S 1 receiving end S1-R 4 is connected conducting with GY connection terminal, energization delay relay KR1 coil must conduct, arriving energization delay relay KR1 sets after time delay, its normally closed contact KR1-1 disconnects, its normally opened contact KR1-2 conducting, warning lamp LD1 shows red and sends buzzing and report to the police, staff can be observed the congestion situations of transmission line and be made in time respective handling by video monitoring computing machine, after congestion situations is removed, the BK of photoelectricity correlation switch S 1 receiving end S1-R 4 and GY connection terminal disconnect electrical connection, energization delay relay KR1 coil losing electricity, its normally closed contact KR1-1 conducting, its normally opened contact KR1-2 disconnects, warning lamp LD1 shows green and stops buzzing warning.
Calibrating warehouse-in direction transmission line 2 is when unblock state, when the warehouse-in Turnover Box 8 that holds electric energy meter meter runs to photoelectricity correlation switch S 2 place, the transmitting terminal S2-T 5 of blocking-up photoelectricity correlation switch S 2 and the light beam between receiving end S2-R 6, trigger photoelectricity correlation switch S 2, the BK of described photoelectricity correlation switch S 2 receiving end S2-R 5 is connected conducting with GY connection terminal, energization delay relay KR2 coil must conduct, but the warehouse-in Turnover Box 8 that holds electric energy meter meter is normal by after S2, stop triggering photoelectricity correlation switch S 2, the BK of the receiving end S2-R 6 of photoelectricity correlation switch S 2 and GY connection terminal disconnect electrical connection, energization delay relay KR2 coil losing electricity, energization delay relay KR2 set time delay be greater than hold electric energy meter meter warehouse-in Turnover Box 8 by the time of S2, can there is not displacement in the normally closed contact KR2-1 of energization delay relay KR2 and normally opened contact KR2-2 now, warning lamp LD2 can not send alerting signal.
After calibrating warehouse-in direction transmission line 2 blocks, hold the long-time transmitting terminal S2-T 5 of photoelectricity correlation switch S 2 and the light beam between receiving end S2-R 6 blocked of the warehouse-in Turnover Box that holds electric energy meter meter 8 of electric energy meter meter, the long-time photoelectricity correlation switch S 2 that triggers, the BK of photoelectricity correlation switch S 2 receiving end S2-R 6 is connected conducting with GY connection terminal, energization delay relay KR2 coil must conduct, arriving energization delay relay KR2 sets after time delay, its normally closed contact KR2-1 disconnects, its normally opened contact KR2-2 conducting, warning lamp LD2 shows red and sends buzzing and report to the police, staff can be observed the congestion situations of transmission line and be made in time respective handling by video monitoring computing machine, after congestion situations is removed, the BK of photoelectricity correlation switch S 2 receiving end S2-R 6 and GY connection terminal disconnect electrical connection, energization delay relay KR2 coil losing electricity, its normally closed contact KR2-1 conducting, its normally opened contact KR2-2 disconnects, warning lamp LD2 shows green and stops buzzing warning.
Native system can carry out real-time video monitoring to the transmission line of plugging into of the calibrating streamline in sight line blind area and three-dimensional storehouse, after the transmission line of plugging into blocks, can send sound and light alarm by warning lamp, blocks the rear warning lamp of evacuation and automatically recovers.Native system can be notified staff by the blockage information of the transmission line of plugging in time, so that staff processes blocking in time, has improved to a great extent the calibrating efficiency of electric energy meter meter.
The above embodiment is only the preferred embodiments of the present invention, and is not the exhaustive of the feasible enforcement of the present invention.For persons skilled in the art, any apparent change of under the prerequisite that does not deviate from the principle of the invention and spirit, it having been done, within all should being contemplated as falling with claim protection domain of the present invention.
Claims (3)
1. table meter calibrating streamline and the three-dimensional storehouse transmission line anti-blocking monitoring system of plugging into, is characterized in that: comprise monitoring means and video unit; Described monitoring means comprises warehouse-in monitoring means and outbound monitoring means; Described outbound monitoring means comprises photoelectricity correlation switch S 1 and the first delayed alarm circuit; Described the first delayed alarm circuit comprises energization delay relay KR1, diode D1 and warning lamp LD1; Described photoelectricity correlation switch S 1 comprises transmitting terminal S1-T(3) and receiving end S1-R(4);
Described transmitting terminal S1-T(3) and receiving end S1-R(4) be arranged on respectively calibrating outbound direction transmission line (1) both sides; Described transmitting terminal S1-T(3) BN short circuit+24V, its BU end ground connection; Described receiving end S1-R(4) BN end and GY termination+24V, its BU end ground connection, the negative pole of its BK terminating diode D1, the plus earth of described diode D1; The coils from parallel connection of coils of described energization delay relay KR1 is in diode D1 two ends, the normally closed contact KR1-1 of described energization delay relay KR1 be connected on warning lamp LD1 GE end and+24V between, the normally opened contact KR1-2 of described energization delay relay KR1 be connected on warning lamp LD1 RD end and+24V between; Its RD end of the BU termination of described warning lamp LD1, its BK end ground connection;
Described warehouse-in monitoring means is identical with outbound monitoring means structure, and described warehouse-in monitoring means comprises photoelectricity correlation switch S 2 and the second delayed alarm circuit; Described the second delayed alarm circuit comprises energization delay relay KR2, diode D2 and warning lamp LD2; Described photoelectricity correlation switch S 2 comprises transmitting terminal S2-T(5) and receiving end S2-R(6); Described transmitting terminal S2-T(5) and receiving end S2-R(6) be arranged on respectively calibrating warehouse-in direction transmission line (2) both sides;
Described video unit comprises outbound IP Camera (11) and warehouse-in IP Camera (12), and the network output mouth of described outbound IP Camera (11), warehouse-in IP Camera (12) and video monitoring computing machine accesses the corresponding network port of switch by netting twine.
2. table meter according to claim 1 calibrating streamline and the three-dimensional storehouse transmission line anti-blocking monitoring system of plugging into, is characterized in that: described transmitting terminal S1-T(3) and receiving end S1-R(4) be arranged on the RFID card reader (9) of examining and determine on outbound direction transmission line (1) and locate; Described transmitting terminal S2-T(5) and receiving end S2-R(6) the RFID card reader (10) that is arranged on calibrating warehouse-in direction transmission line (2) locates.
3. table meter according to claim 1 and 2 calibrating streamline and the three-dimensional storehouse transmission line anti-blocking monitoring system of plugging into, it is characterized in that: the model of described photoelectricity correlation switch S 1, S2 is E3JK-5DM1, the model of described warning lamp LD1, LD2 is XVGB2S, the model of described video monitoring computing machine is the RP5800 of Hewlett-Packard, the model of described switch is TL-SF1016D, the model of described outbound IP Camera (11) and warehouse-in IP Camera (12) is Wo Shida 84H13P, and the model of described energization delay relay KR1, KR2 is H3Y-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252147.5U CN203849402U (en) | 2014-05-17 | 2014-05-17 | Anti-blocking monitoring system for electric energy meter verification production line and stereoscopic warehouse connection transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252147.5U CN203849402U (en) | 2014-05-17 | 2014-05-17 | Anti-blocking monitoring system for electric energy meter verification production line and stereoscopic warehouse connection transmission line |
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| Publication Number | Publication Date |
|---|---|
| CN203849402U true CN203849402U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420252147.5U Expired - Fee Related CN203849402U (en) | 2014-05-17 | 2014-05-17 | Anti-blocking monitoring system for electric energy meter verification production line and stereoscopic warehouse connection transmission line |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865459A (en) * | 2015-03-23 | 2015-08-26 | 珠海市金邦达保密卡有限公司 | Method and apparatus for detecting defectivenesss of non-contact card chips |
| CN106019195A (en) * | 2016-07-22 | 2016-10-12 | 国网浙江省电力公司电力科学研究院 | Electric power measurement automation verification assembly line fault diagnosis system |
| CN106429305A (en) * | 2016-10-19 | 2017-02-22 | 顺丰速运有限公司 | Conveying line bag blockage detecting method and device |
| CN109828521A (en) * | 2019-01-18 | 2019-05-31 | 广州宁基智能系统有限公司 | Plate goes out congestion processing method, system and the storage medium being put in storage |
| CN113800243A (en) * | 2021-01-04 | 2021-12-17 | 北京京东振世信息技术有限公司 | Blockage removal device and method for logistics conveying line, blockage removal system and method |
-
2014
- 2014-05-17 CN CN201420252147.5U patent/CN203849402U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865459A (en) * | 2015-03-23 | 2015-08-26 | 珠海市金邦达保密卡有限公司 | Method and apparatus for detecting defectivenesss of non-contact card chips |
| CN106019195A (en) * | 2016-07-22 | 2016-10-12 | 国网浙江省电力公司电力科学研究院 | Electric power measurement automation verification assembly line fault diagnosis system |
| CN106019195B (en) * | 2016-07-22 | 2019-02-05 | 国网浙江省电力公司电力科学研究院 | Electric power measurement automation verification assembly line fault diagnosis system |
| CN106429305A (en) * | 2016-10-19 | 2017-02-22 | 顺丰速运有限公司 | Conveying line bag blockage detecting method and device |
| CN109828521A (en) * | 2019-01-18 | 2019-05-31 | 广州宁基智能系统有限公司 | Plate goes out congestion processing method, system and the storage medium being put in storage |
| CN109828521B (en) * | 2019-01-18 | 2021-08-06 | 广州宁基智能系统有限公司 | Plate warehouse-in/out congestion processing method and system and storage medium |
| CN113800243A (en) * | 2021-01-04 | 2021-12-17 | 北京京东振世信息技术有限公司 | Blockage removal device and method for logistics conveying line, blockage removal system and method |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20140924 Termination date: 20160517 |