CN105373095A - Inspection monitoring system - Google Patents
Inspection monitoring system Download PDFInfo
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- CN105373095A CN105373095A CN201510758527.5A CN201510758527A CN105373095A CN 105373095 A CN105373095 A CN 105373095A CN 201510758527 A CN201510758527 A CN 201510758527A CN 105373095 A CN105373095 A CN 105373095A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000007689 inspection Methods 0.000 title abstract description 13
- 238000009825 accumulation Methods 0.000 claims description 48
- 230000002950 deficient Effects 0.000 claims description 31
- 230000002159 abnormal effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 230000003442 weekly effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Automation & Control Theory (AREA)
Abstract
The invention provides an inspection monitoring system. The inspection monitoring system comprises buttons mounted at each inspection place, a wireless sending device connected with the buttons, and a wireless reception device in wireless communication connection with the wireless sending device, wherein the wireless reception device is further connected with a control unit, the control unit is further connected with a display, and the control unit is provided with a counting module used for counting unqualified inspection times. The inspection monitoring system has a simple structure, is convenient to operate, can monitor inspection times, displays the unqualified inspection times, further sends the unqualified inspection times to the Internet, is convenient for monitors to query at any time, does not need field monitoring of the monitors, saves manpower and material cost and improves monitoring efficiency.
Description
Technical field
The present invention relates to monitoring management system field, particularly relate to a kind of patrol monitoring system of supervising without the need to supervisor on the spot.
Background technology
As everyone knows, for the overhead line structures, converting equipment etc. of electric system, the work of patrolling and examining of the equipment that the plant areas such as chemical plant are larger, and plant area's security personnel's inspection waits the supervision and check of work generally to adopt to dash forward temporarily and look into.But some equipment needs just to patrol and examine once weekly or monthly, therefore cannot realize checking and supervising the work of patrolling and examining, need under most cases to rely on the sense of responsibility of worker to patrol on time.But if occur should to patrol the situation of or not, supervisory and management department also cannot exercise supervision process.
River bank pump house, petrol station, hazardous chemical warehouse etc. that the plant area such as chemical plant, power plant is larger are needed to carry out timing from the place away from main building patrol and examine, modes such as signing or list generally is adopted for above-mentioned monitor mode of patrolling and examining, the object of real-time oversight cannot be reached; But adopt the mode of monitoring to exercise supervision, due to distant, need larger investment be carried out, and need staff to leaf through video recording, expend more manpower and materials.
Summary of the invention
In order to solve problems of the prior art, the present invention proposes a kind of patrol monitoring system, to exercise supervision to patrolling and examining number of times.
To achieve these goals, the present invention proposes a kind of patrol monitoring system, comprise the button being installed on and respectively patrolling and examining place, the wireless base station apparatus be connected with described button, the radio receiver be connected with described wireless base station apparatus wireless telecommunications, described radio receiver is also connected with control module, and described control module is also connected with display, is provided with the counting module to patrolling and examining defective number of times and carry out counting statistics in wherein said control module.
Preferably, described control module adopts PLC(ProgrammableLogicController, programmable logic controller (PLC)) or DCS(DistributedControlSystem, scattered control system).
Preferably, described system also comprises DTU(DataTransferunit, data transmission unit), described DTU is connected with described control module, and described DTU is also connected by GPRS and INTERNET network.
Preferably, described counting module comprises very first time relay, described very first time relay is that rising edge triggers, the Q end of described very first time relay is connected to the IN end of described very first time relay through negate unit, the Q end of described very first time relay is also connected to the IN end of second time relay, described second time relay is on-delay type, the Q end of described second time relay is connected to the IN end of the 3rd time relay after negate, the Q end of described second time relay is also connected to the IN end of the 4th time relay and the control end of the first selection function unit respectively, described 3rd time relay is on-delay type, the Q end of described 3rd time relay is connected to the RS end of the abnormal number of times accumulation module of the first switching value, the I1 termination of the abnormal number of times accumulation module of described first switching value is received and is patrolled and examined times signal, its AV end is connected to the first selecting side of described first selection function unit, the numerical value of the second selecting side input of described first selection function unit is N, the value of this numerical value is patrol and examine number of times in default polling period, the output terminal of described first selection function unit is connected to the second selecting side of the second selection function unit, described 4th time relay is power cut off delay type, the Q end of described 4th time relay is connected to the control end of the second selection function unit, the numerical value of the first selecting side input of described second selection function unit is N, its output terminal is connected to the IN1 end of judge module, the numerical value of the IN2 end input of described judge module is N-1, the output terminal of described judge module is connected to the I1 end of second switch quantitative change state number of times accumulation module, the decision logic of described judge module is less than or equal to, the AV end of described second switch quantitative change state number of times accumulation module exports the aggregate-value of patrolling and examining defective number of times.
Preferably, the value of the delay time of described 4th time relay is more than or equal to the second selection function unit, judge module and second switch quantitative change state number of times accumulation module and completes the time needed for the statistics of patrolling and examining defective number of times; The value of the delay time of the 3rd time relay be the abnormal number of times accumulation module of described first switching value during this period in patrol and examine time countless zero, and during this period in the first selection function unit, the 4th time relay, the second selection function unit, judge module and second switch quantitative change state number of times accumulation module complete statistics to patrolling and examining defective number of times; The value of the delay time of second time relay be in the delay time of the 3rd time relay abnormal number of times accumulation module of the first switching value patrol and examine time countless zero, and the first selection function unit, the 4th time relay, the second selection function unit, judge module and second switch quantitative change state number of times accumulation module complete the statistics to patrolling and examining defective number of times, afterwards within the excess time that the delay time of second time relay deducts the delay time of the 3rd time relay, the abnormal number of times accumulation module of the first switching value resets; The delay time of very first time relay sets according to polling period.
Preferably, be also provided with reset button in described control module, described reset button is connected to the RS end of described second switch quantitative change state number of times accumulation module.
The beneficial effect of the program of the present invention is that above-mentioned patrol monitoring system architecture is simple, easy to operate, can exercise supervision to patrolling and examining number of times, and defective number of times will be patrolled and examined show, can also be sent to internet by patrolling and examining defective number of times, convenient monitoring personnel check at any time, supervises on the spot without the need to supervisor, save manpower and materials, improve the efficiency of supervision.
Accompanying drawing explanation
Fig. 1 shows the theory diagram of patrol monitoring system involved in the present invention.
Fig. 2 shows the schematic diagram of patrolling and examining defective number of times statistics involved in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
As shown in Figure 1, the wireless base station apparatus 2 that patrol monitoring system involved in the present invention comprises some buttons 1, match with described button 1 number, the radio receiver 3, control module 4, the display 5 that match with described wireless base station apparatus 2 number.Concrete described button 1 is installed on the place needing to carry out patrolling, as the visual plant place of the overhead line structures of electric system, converting equipment and plant area, described button 1 is connected with described wireless base station apparatus 2 by cable, described wireless base station apparatus 2 carries out wireless telecommunications with described radio receiver 3 and is connected, described radio receiver 3 is connected with described control module 4, and described control module 4 is also connected with display 5.
Control module 4 involved in the present invention can adopt PLC(ProgrammableLogicController, programmable logic controller (PLC)) or DCS(DistributedControlSystem, scattered control system or Distributed Control System (DCS)).In actual applications, if there is massif or high-lager building between described wireless base station apparatus 2 and radio receiver 3, many group wireless transmission receiving traps can be set and carry out relaying transmission.Patrol monitoring system involved in the present invention can also comprise DTU6(DataTransferunit, data transmission unit) described DTU6 is specifically designed to serial data to be converted to IP data or IP data to be converted to the wireless terminal device that serial data undertakies by cordless communication network transmitting, described DTU6 is connected with described control module 4, and described DTU6 is also by GPRS(mobile communications network) be connected with INTERNET network 7.
In the concrete course of work, after the patrolman of each inspection point puts in place and patrols and examines end, press the button 1, push-button contact closes, closure signal by cable transmission in described wireless base station apparatus 2, above-mentioned closure signal is sent in described radio receiver 3 by described wireless base station apparatus 2, above-mentioned closure signal to be sent in control module 4 by dry contact and to process by described radio receiver 3 afterwards, the concrete process carried out in described control module 4 is for carry out counting statistics to patrolling and examining defective number of times, defective number of times is patrolled and examined afterwards by described display 5 display, INTERNET network 7 can also be passed to by DTU6 by patrolling and examining defective number of times, convenient monitoring managerial personnel are read at any time by mobile phone or microcomputer 8 and above-mentionedly patrol and examine defective number of times, reach the effect of real-time oversight.
In described control module 4, be provided with counting module 41 realize carrying out counting statistics to patrolling and examining defective number of times, the schematic diagram of concrete counting module 41 as shown in Figure 2, to be qualifiedly described to patrol and examine weekly five times in the present embodiment.Described counting module 41 comprises very first time relay TX1003, described very first time relay TX1003 is that rising edge triggers (TP), its delay time (PT) be 168 hours (in the present embodiment with one week for polling period is described), the Q end of described very first time relay TX1003 is connected to the IN end of described very first time relay TX1003 through negate unit 9, the Q end of described very first time relay TX1003 is also connected to the IN end of the second time relay T1002, described second time relay T1002 is on-delay type (TON), its delay time (PT) is assumed to be 7s, the Q end of described second time relay T1002 is connected to the IN end of the 3rd time relay TX1002 after negate, the Q end of described second time relay T1002 is also connected to the IN end of the 4th time relay T1003 and the control end C of the first selection function cell S EL1 respectively, described 3rd time relay TX1002 is on-delay type (TON), its delay time (PT) is assumed to be 5s, the Q end of described 3rd time relay TX1002 is connected to the RS end of the abnormal number of times accumulation module H001 of the first switching value, the I1 termination receipts of the abnormal number of times accumulation module H001 of described first switching value patrol and examine times signal DM1220(i.e. patrol officer presses the button produced signal), its AV end is connected to the first selecting side S1 of described first selection function cell S EL1, the numerical value that the second selecting side S2 of described first selection function cell S EL1 inputs is N, the value of this numerical value is the default qualified number of times of patrolling and examining weekly, N=5 in the present embodiment, the output terminal OP of described first selection function cell S EL1 is connected to the second selecting side S2 of the second selection function cell S EL2, described 4th time relay T1003 is power cut off delay type (TOF), its delay time (PT) is assumed to be 3s, the Q end of described 4th time relay T1003 is connected to the control end C of the second selection function cell S EL2, the numerical value that the first selecting side S1 of described second selection function cell S EL2 inputs is N, its output terminal OP is connected to the IN1 end of judge module LE, the numerical value of the IN2 end input of described judge module LE is N-1, N-1=4 in the present embodiment, the output terminal OP of described judge module LE is connected to the I1 end of second switch quantitative change state number of times accumulation module H002, the decision logic of described judge module LE is less than or equal to, when the numerical value that its IN1 holds is less than or equal to the numerical value of IN2 end, export " 1 ", otherwise export " 0 ", the AV end of described second switch quantitative change state number of times accumulation module H002 exports the aggregate-value of patrolling and examining defective number of times, and the RS end of described second switch quantitative change state number of times accumulation module H002 can also be connected to reset button 10.
The value of the delay time (PT) of the 4th time relay T1003 involved in the present invention can ensure that the second selection function cell S EL2, judge module LE and second switch quantitative change state number of times accumulation module H002 complete the statistics to patrolling and examining defective number of times.The value of the delay time (PT) of the 3rd time relay TX1002 can ensure to patrol and examine secondary countless zero in the abnormal number of times accumulation module H001 of the first switching value during this period, and the first selection function cell S EL1, the 4th time relay T1003, the second selection function cell S EL2, judge module LE and second switch quantitative change state number of times accumulation module H002 complete the statistics to patrolling and examining defective number of times.The value of the delay time (PT) of the second time relay T1002 can ensure that in the delay time of the 3rd time relay TX1002 abnormal number of times accumulation module H001's of the first switching value patrols and examines time countless zero, and the first selection function cell S EL1, 4th time relay T1003, second selection function cell S EL2, judge module LE and second switch quantitative change state number of times accumulation module H002 completes the statistics to patrolling and examining defective number of times, afterwards within the excess time that the delay time of the second time relay T1002 deducts the delay time of the 3rd time relay TX1002, the abnormal number of times accumulation module H001 of first switching value resets, namely complete the statistics of the inspection number of times of a week, prepare the inspection number of times in next week accumulative.Delay time (PT) polling period as required of very first time relay TX1003 sets, suppose to need to patrol and examine weekly, then this delay time is set to 168 hours, if desired patrols and examines every day, then this delay time is set to 24 hours.
Concrete to patrolling and examining defective number of times, to carry out the principle of counting statistics as follows: trigger described very first time relay TX1003, its Q holds and exports " 1 ", because described second time relay T1002 is on-delay type, therefore described second time relay T1002 is after time delay 7s, and its Q holds and exports " 1 "; Above-mentioned " 1 " becomes the IN end that " 0 " transfers to described 3rd time relay TX1002 after negate, now the Q end of the 3rd time relay TX1002 exports " 0 ", the abnormal number of times accumulation module H001 of described first switching value is not reset, and the abnormal number of times accumulation module H001 of described first switching value is accumulative patrols and examines times signal DM1220; " 1 " of the Q end output of described second time relay T1002 also transfers to the control end C of described first selection function cell S EL1, when this control end C is " 1 ", the output terminal OP of described first selection function cell S EL1 exports the numerical value of its second selecting side S2, and the numerical value that therefore the output terminal OP of described first selection function cell S EL1 now exports is 5; " 1 " of the Q end output of described second time relay T1002 also transfers to the IN end of described 4th time relay T1003, because described 4th time relay T1003 is power cut off delay type, therefore its output terminal exports the control end C that " 1 " transfers to described second selection function cell S EL2 immediately, when this control end C is " 1 ", the output terminal OP of described second selection function cell S EL2 exports the numerical value of its second selecting side S2, and the numerical value that therefore the output terminal OP of described second selection function cell S EL2 now exports is 5; Above-mentioned data transfer is held to the IN1 of described judge module LE, and compare with the input numerical value 4 that the IN2 of described judge module LE holds, because the decision logic of described judge module LE is less than or equal to, therefore its output terminal OP exports " 0 ", does not trigger described second switch quantitative change state number of times accumulation module H002 and adds up.Said process shows within the time weekly, the abnormal number of times accumulation module H001 of described first switching value is accumulative patrols and examines times signal DM1220, and before every time-of-week terminates, described second switch quantitative change state number of times accumulation module H002 does not carry out patrolling and examining the accumulative of defective number of times.
At the end of week age, after namely relay TX1003 of described very first time timing reaches 168 hours, its Q holds and exports " 0 ", showing that week age arrives, can add up patrolling and examining defective number of times.Because described second time relay T1002 is on-delay type, therefore the Q end of described second time relay T1002 exports " 0 " immediately, described very first time relay TX1003 Q end export " 0 " under in a flash after negate unit 9 negate, the Q end again triggering described very first time relay TX1003 immediately exports " 1 ", enters the statistics in next week.Because described second time relay T1002 is on-delay type, therefore in time delay 7s, its Q holds and exports " 0 ", above-mentioned " 0 " becomes the IN end that " 1 " transfers to described 3rd time relay TX1002 after negate, because described 3rd time relay TX1002 is on-delay type, therefore the Q end of the 3rd time relay TX1002 still exports " 0 " in 5s, the abnormal number of times accumulation module H001 of described first switching value is not reset, and the abnormal number of times accumulation module H001 of described first switching value is still accumulative patrols and examines times signal DM1220, " 0 " of the Q end output of described second time relay T1002 also transfers to the control end C of described first selection function cell S EL1, when this control end C is " 0 ", the output terminal OP of described first selection function cell S EL1 exports the numerical value of its first selecting side S1, therefore the output terminal OP of described first selection function cell S EL1 now exports the output valve of the AV end into the abnormal number of times accumulation module H001 of described first switching value, namely accumulative in the one week numerical value of patrolling and examining number of times, " 0 " of the Q end output of described second time relay T1002 also transfers to the IN end of described 4th time relay T1003, because described 4th time relay T1003 is power cut off delay type, therefore in 3s, its output terminal still exports the control end C that " 1 " transfers to described second selection function cell S EL2, when this control end C is " 1 ", the output terminal OP of described second selection function cell S EL2 exports the numerical value of its second selecting side S2, therefore the numerical value that the output terminal OP of described second selection function cell S EL2 now exports is the numerical value of patrolling and examining number of times accumulative in one week, above-mentioned data transfer is held to the IN1 of described judge module LE, and compare with the input numerical value 4 that the IN2 of described judge module LE holds, because the decision logic of described judge module LE is less than or equal to, therefore when above-mentioned accumulative patrol and examine number of times be more than or equal to 5 time, the output terminal OP of described judge module LE exports " 0 ", do not trigger described second switch quantitative change state number of times accumulation module H002 to add up, just indicate patrolling and examining of this week qualified yet, when above-mentioned accumulative patrol and examine number of times be less than 5 time, the output terminal OP of described judge module LE exports " 1 ", triggers described second switch quantitative change state number of times accumulation module H002 and adds up, also just indicate patrolling and examining of this week defective.Said process shows at the end of the time weekly, according to accumulative the patrolling and examining times signal DM1220 to add up and patrol and examine defective number of times of the abnormal number of times accumulation module H001 of described first switching value, and carry out patrolling and examining the accumulative of defective number of times in described second switch quantitative change state number of times accumulation module H002.
Reset button 10 can also be provided with in control module 4 involved in the present invention, described reset button 10 is held with the RS of described second switch quantitative change state number of times accumulation module H002 and is connected, so that when needed, press described reset button 10, described second switch quantitative change state number of times accumulation module H002 is reset.Reset signal can also be sent by described DTU6 to described control module 4, reset to make described second switch quantitative change state number of times accumulation module H002.
In the application of reality, power plant, chemical plant is generally all provided with DCS, and the signal after therefore button 1 can being closed is sent in DCS by wireless transmitter.If in practical application, without the need to large regions networking, DTU6 part can be saved, defective number of times will be patrolled and examined and directly carry out on display 5 showing.
Patrol monitoring system architecture involved in the present invention is simple, easy to operate, can exercise supervision to patrolling and examining number of times, and defective number of times will be patrolled and examined show, can also be sent to internet by patrolling and examining defective number of times, convenient monitoring personnel check at any time, supervises on the spot without the need to supervisor, save manpower and materials, improve the efficiency of supervision.
Claims (6)
1. a patrol monitoring system, it is characterized in that: comprise the button being installed on and respectively patrolling and examining place, the wireless base station apparatus be connected with described button, the radio receiver be connected with described wireless base station apparatus wireless telecommunications, described radio receiver is also connected with control module, described control module is also connected with display, is provided with the counting module to patrolling and examining defective number of times and carry out counting statistics in wherein said control module.
2. patrol monitoring system according to claim 1, it is characterized in that: described control module adopts PLC(ProgrammableLogicController, programmable logic controller (PLC)) or DCS(DistributedControlSystem, scattered control system).
3. patrol monitoring system according to claim 1, it is characterized in that: described system also comprises DTU(DataTransferunit, data transmission unit), described DTU is connected with described control module, and described DTU is also connected by GPRS and INTERNET network.
4. patrol monitoring system according to claim 1, it is characterized in that: described counting module comprises very first time relay, described very first time relay is that rising edge triggers, the Q end of described very first time relay is connected to the IN end of described very first time relay through negate unit, the Q end of described very first time relay is also connected to the IN end of second time relay, described second time relay is on-delay type, the Q end of described second time relay is connected to the IN end of the 3rd time relay after negate, the Q end of described second time relay is also connected to the IN end of the 4th time relay and the control end of the first selection function unit respectively, described 3rd time relay is on-delay type, the Q end of described 3rd time relay is connected to the RS end of the abnormal number of times accumulation module of the first switching value, the I1 termination of the abnormal number of times accumulation module of described first switching value is received and is patrolled and examined times signal, its AV end is connected to the first selecting side of described first selection function unit, the numerical value of the second selecting side input of described first selection function unit is N, the value of this numerical value is patrol and examine number of times in default polling period, the output terminal of described first selection function unit is connected to the second selecting side of the second selection function unit, described 4th time relay is power cut off delay type, the Q end of described 4th time relay is connected to the control end of the second selection function unit, the numerical value of the first selecting side input of described second selection function unit is N, its output terminal is connected to the IN1 end of judge module, the numerical value of the IN2 end input of described judge module is N-1, the output terminal of described judge module is connected to the I1 end of second switch quantitative change state number of times accumulation module, the decision logic of described judge module is less than or equal to, the AV end of described second switch quantitative change state number of times accumulation module exports the aggregate-value of patrolling and examining defective number of times.
5. patrol monitoring system according to claim 4, is characterized in that: the value of the delay time of described 4th time relay is more than or equal to the second selection function unit, judge module and second switch quantitative change state number of times accumulation module and completes the time needed for the statistics of patrolling and examining defective number of times; The value of the delay time of the 3rd time relay be the abnormal number of times accumulation module of described first switching value during this period in patrol and examine time countless zero, and during this period in the first selection function unit, the 4th time relay, the second selection function unit, judge module and second switch quantitative change state number of times accumulation module complete statistics to patrolling and examining defective number of times; The value of the delay time of second time relay be in the delay time of the 3rd time relay abnormal number of times accumulation module of the first switching value patrol and examine time countless zero, and the first selection function unit, the 4th time relay, the second selection function unit, judge module and second switch quantitative change state number of times accumulation module complete the statistics to patrolling and examining defective number of times, afterwards within the excess time that the delay time of second time relay deducts the delay time of the 3rd time relay, the abnormal number of times accumulation module of the first switching value resets; The delay time of very first time relay sets according to polling period.
6. patrol monitoring system according to claim 1, is characterized in that: be also provided with reset button in described control module, and described reset button is connected to the RS end of described second switch quantitative change state number of times accumulation module.
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| CN201510758527.5A CN105373095B (en) | 2015-11-10 | 2015-11-10 | A kind of patrol monitoring system |
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| CN201510758527.5A CN105373095B (en) | 2015-11-10 | 2015-11-10 | A kind of patrol monitoring system |
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| CN105373095A true CN105373095A (en) | 2016-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111914877A (en) * | 2020-06-15 | 2020-11-10 | 国网安徽省电力有限公司电力科学研究院 | System fusion access method for provincial-level mobile inspection and local-city-level mobile inspection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111914877A (en) * | 2020-06-15 | 2020-11-10 | 国网安徽省电力有限公司电力科学研究院 | System fusion access method for provincial-level mobile inspection and local-city-level mobile inspection |
| CN111914877B (en) * | 2020-06-15 | 2021-09-28 | 国网安徽省电力有限公司电力科学研究院 | System fusion access method for provincial-level mobile inspection and local-city-level mobile inspection |
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