CN110503273A - One kind being based on satellite dynamic two-dimension code intelligent patrol repair method and system - Google Patents
One kind being based on satellite dynamic two-dimension code intelligent patrol repair method and system Download PDFInfo
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- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
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Abstract
The present invention relates to one kind to be based on satellite dynamic two-dimension code intelligent patrol repair method and system, belongs to field of automation technology.Including making an inspection tour the tour maintenance control terminal for overhauling result for sending tour maintenance task and receiving；For according to mission planning tour of inspection inspection repair the roads line, identification dynamic two-dimension code, complete make an inspection tour maintenance task, and send result to make an inspection tour maintenance control terminal tour maintenance handheld terminal, and be placed in make an inspection tour maintenance object by dynamic two-dimension code terminal.Dynamic two-dimension code in present system using innovation generates and identification technology, and only after maintenance object dynamic two-dimension code is maked an inspection tour in correct identification, object could be overhauled to the tour and execute subsequent tour maintenance task, therefore present system effectively prevents making an inspection tour the generation of maintenance cheating, it efficiently solves and makes an inspection tour the mistake tour maintenance issue that interval is gone to the wrong way in maintenance, tradition is maked an inspection tour into maintenance and is changed into means supervision of depending on science and technology by the sense of responsibility and consciousness of personnel, greatly improves and makes an inspection tour repair quality and efficiency.
Description
Technical field
The present invention relates to one kind to be based on satellite dynamic two-dimension code intelligent patrol repair method and system, belongs to automatic technology
Field.
Background technique
In order to ensure enterprise safety operation, need personnel to the progress such as specific region, equipment and facility periodically or non-periodically
Safety and patrol maintenance, to eliminate equipment deficiency and security risk in time, generation of preventing accident.
Tradition make an inspection tour maintenance model manually to check, hand-kept, papery achieve, selective examination supervision based on, manager is difficult
The instantaneous operating conditions for making an inspection tour service personnel are grasped, the personnel that are usually present do not go on-the-spot make an inspection tour, and by rule of thumb or intuition assumes ground as a matter of course
It is single to fill in tour maintenance, completes the execution of tour maintenance task, this cheating that do not go to scene and complete to make an inspection tour maintenance task is existing
As, make make an inspection tour maintenance perform practically no function, cannot find in time with processing equipment defect and security risk, accumulating over a long period, which will result in, sets
The generation of standby severe and great casualty.Sense of responsibility and consciousness that repair quality relies primarily on personnel are maked an inspection tour, and paper record is not easy
Preservation and management are also unable to complete the statistical analysis for making an inspection tour overhaul data and excavate application.It is opened currently, tradition makes an inspection tour maintenance model
Begin to make an inspection tour examination and repair system conversion to electronics, some improved tour repair methods occur in succession, for example, (radio frequency is known based on RFID
Not), the tour service technique that bar code, two dimensional code identify, technology identification coding is static data, can be replicated or move
Tour maintenance cheating dynamic, that tradition can not be overcome to make an inspection tour under maintenance model；The tour maintenance positioned based on GPS positioning, UWB
Technology, positioning signal can be blocked by barrier causes make an inspection tour maintenance failure, also can not automatic identification make an inspection tour maintenance path whether
Normally, and signal is poor vulnerable to electromagnetic interference influence, stability.In addition, these systems are required to auxiliary configuration radio-frequency card reader
With electronic chip, UWB module and wearable device etc., design is complicated, higher cost.
Since above-mentioned tour repair method is there are many drawbacks, it is difficult to adapt to the hair of Enterprise Modernization Management and safety in production
Exhibition need, make an inspection tour service work still face inefficiency, a series of problems that quality not can guarantee, system becomes a mere formality, to enterprise
Industry safety in production brings hidden danger.
Summary of the invention
The purpose of the present invention is to propose to one kind to be based on satellite dynamic two-dimension code intelligent patrol examination and repair system, be overhauled using making an inspection tour
The space of object, time satellite data automatically generate the dynamic two-dimension code for making an inspection tour maintenance object, by patrolling by Encryption Algorithm
Inspection repairs the handheld terminal scanning recognition dynamic two-dimension code, completes to make an inspection tour maintenance task.
It is proposed by the present invention to be based on satellite dynamic two-dimension code intelligent patrol repair method, comprising the following steps:
(1) a maintenance charter to be maked an inspection tour is generated, multiple maintenance objects to be maked an inspection tour, task is arranged sequentially in charter
It include each wait make an inspection tour the serial number n for overhauling object in book0, longitude and latitude position coordinate [a0,b0] and tour maintenance list；
(2) according to the longitude and latitude position coordinate [a in charter wait make an inspection tour maintenance object0,b0], it finds target and makes an inspection tour maintenance
Object；
(3) scanning target makes an inspection tour the dynamic two-dimension code of maintenance object, writing scan moment t0, obtain the dynamic two-dimension code and exist
Information [n, f (a), g (b), h (t), T, H] when scanning, wherein n is that target makes an inspection tour maintenance object sequence number, and a and b respectively exist
The longitude and dimension of maintenance object's position are maked an inspection tour when scanning by the target that satellite navigation system measurement obtains, t is in scanning
The tour repair time obtained by satellite navigation system measurement, T and H are respectively that the target that measurement obtains in scanning makes an inspection tour inspection
The environment temperature and ambient humidity of object are repaired, f (a), g (b) and h (t) are respectively right by encryption function f (x), g (x) and h (x)
A, the secret value of b and t, encryption function f (x), g (x) and h (x) are one-to-one function, such as f (x)=2x+1, above-mentioned to be
A, b and t are encrypted, also may be selected one of them or two encrypted；
(4) pass through encryption function f (x), the g (x) of step (3) and the inverse function f of h (x)-1(x)、g-1(x) and h-1(x), right
F (a), g (b) and h (t) are decrypted, and obtain a, b and t；
(5) target that scanning obtains in step (3) scanning decryption in maintenance object sequence number n and step (4) is maked an inspection tour to obtain
Target make an inspection tour maintenance object longitude and latitude position coordinate [a, b] and tour repair time t, with step (1) charter in wait patrol
Inspection repairs object sequence number n0, longitude and latitude position coordinate [a0,b0] and step (3) scanning moment t0It is compared, if n=n0、|a-a0
|<α、|b-b0| < β, and | t-t0| < γ, then determining that target makes an inspection tour maintenance object is exactly maintenance object to be maked an inspection tour, and is maked an inspection tour according to corresponding
Maintenance task is maked an inspection tour in the single completion of maintenance, and will be maked an inspection tour repair time t, environment temperature T and ambient humidity H and be recorded in tour maintenance list
In, wherein α, β and γ are setting constant, when value and satellite navigation system measurement accuracy, the dynamic two-dimension code of α, β and γ refresh
Between interval it is related with recording error, the value range of α, β and γ are respectively a0、b0And t0The 10%-15% of value；If n ≠ n0、|a-
a0|<α、|b-b0| < β, and | t-t0| < γ, then prompt " you go to the wrong way interval, you need to make an inspection tour maintenance object sequence number be n0, please attached
It is close to find ", it finds after target makes an inspection tour maintenance object and repeats step (3)-step (5)；If n ≠ n0、|a-a0| >=α or | b-b0|≥
β, and | t-t0| < γ, then prompt " you need to make an inspection tour maintenance object sequence number be n0, farther out away from this distance, please by wait make an inspection tour maintenance pair
Longitude and latitude position coordinate [a of elephant0,b0] continually look for ", it finds after target makes an inspection tour maintenance object and repeats step (3)-step (5)；
If n=n0、|a-a0| >=α or | b-b0| >=β, and | t-t0| < γ is then prompted " wait make an inspection tour maintenance object sequence number n in charter0With
Its longitude and latitude position coordinate [a0,b0] do not correspond to, charter please be check ", and skip in charter and be somebody's turn to do maintenance object to be maked an inspection tour,
It carries out step (6)；If | t-t0| >=γ, then prompt " you scan be not target make an inspection tour maintenance object dynamic two-dimension code, please by
Wait make an inspection tour the longitude and latitude position coordinate [a of maintenance object0,b0] find ", it finds after target makes an inspection tour maintenance object and repeats step (3)-
Step (5)；
(6) step (2)-step (5) are repeated, until by being all finished in charter wait make an inspection tour maintenance object.
It is proposed by the present invention to be based on satellite dynamic two-dimension code intelligent patrol examination and repair system, comprising:
Maintenance control terminal is maked an inspection tour, for according to multiple serial number n wait make an inspection tour maintenance object0, longitude and latitude position coordinate [a0,
b0] and make an inspection tour that maintenance is single to be generated tours and overhaul charter, and tour is sent to maintenance handheld terminal is maked an inspection tour by wireless network
Maintenance task receives the tour maintenance result and storage and analysis for making an inspection tour that maintenance handheld terminal is sent back to；
Maintenance handheld terminal is maked an inspection tour, overhauls task for receiving the tour that tour maintenance control terminal issues by wireless network,
According to the maintenance object to be maked an inspection tour maked an inspection tour in maintenance task, tour maintenance route is cooked up, target is found and makes an inspection tour maintenance object, know
Other target makes an inspection tour the dynamic two-dimension code of maintenance object, and record target makes an inspection tour maintenance object in making an inspection tour maintenance list after being identified by
Graph text information is completed to make an inspection tour maintenance task, and will make an inspection tour maintenance result and be sent to tour maintenance control terminal by wireless network；
Dynamic two-dimension code terminal is placed in target and makes an inspection tour by maintenance object, is the identity that target makes an inspection tour maintenance object, uses
The geographical environment information of maintenance object is maked an inspection tour in acquisition target, longitude and latitude position coordinate, the reality of maintenance object are maked an inspection tour including target
When time, environment temperature and ambient humidity data, with target make an inspection tour maintenance object sequence number together with, generated in real time by Encryption Algorithm
Dynamic two-dimension code.
In above-mentioned tour examination and repair system, the dynamic two-dimension code terminal, comprising:
Central processing unit, for the target received to be maked an inspection tour to longitude and latitude position coordinate, real-time time, the ring of maintenance object
Border temperature and ambient humidity data make an inspection tour together with maintenance object sequence number with target, generate Dynamic Two-dimensional in real time by Encryption Algorithm
Code, wherein target is maked an inspection tour maintenance object sequence number, longitude and latitude position coordinate and real-time time and is believed as the identification of the dynamic two-dimension code
Breath；
Satellite positioning module makes an inspection tour longitude and latitude position coordinate and the standard time of maintenance object for obtaining target, and will
The information is sent to central processing unit；
Clock module carries out timing to year, month, day, hour, min, second, receives center for providing accurate real-time time
The standard time of processor forwarding sets time, and real-time time is sent to central processing unit；
Temperature Humidity Sensor makes an inspection tour the environment temperature and ambient humidity of maintenance object for measuring target, and by the environment
Temperature and ambient humidity are sent to central processing unit；
Liquid crystal display, for receiving central processing unit output order, displaying target makes an inspection tour the Dynamic Two-dimensional of maintenance object
The working condition of code, real-time time, environment temperature and ambient humidity and satellite positioning module.
It is proposed by the present invention to be based on satellite dynamic two-dimension code intelligent patrol repair method and system, its advantage is that:
1, proposed by the present invention to be based on satellite dynamic two-dimension code intelligent patrol examination and repair system, it firstly generates target and makes an inspection tour maintenance
The dynamic two-dimension code of object, since the dynamic two-dimension code can not be replicated and be moved, only it is logical to reach scene by tour service personnel
Crossing after tour maintenance handheld terminal correctly identifies just can be carried out subsequent tour maintenance task, therefore it is possible to prevente effectively from make an inspection tour maintenance
The generation of cheating.
2, maintenance route is maked an inspection tour in the longitude and latitude position coordinate planning that present system can use wait make an inspection tour maintenance object, from
Dynamic guidance personnel, which reach, makes an inspection tour Overhaul site, especially suitable for wait make an inspection tour, maintenance object distance is remote, distribution relatively disperses, or makes an inspection tour
Service personnel, which treats, makes an inspection tour the unclear occasion of maintenance object geographic location.
3, convenient for making an inspection tour the typing management for overhauling object, administrative staff can be swept present system by making an inspection tour maintenance handheld terminal
It retouches dynamic two-dimension code terminal and obtains the characteristic information for making an inspection tour maintenance object, and the information is uploaded to tour inspection by wireless network
It repairs in the object database of control terminal, compared to tradition or improved tour examination and repair system, avoids and characteristics of objects is overhauled to tour
The cumbersome typing work of the craft of information.
4, it is completed due to making an inspection tour the general commission outsourcing of maintenance at present, makes an inspection tour service personnel and treat tour maintenance object geographic position
It sets unclear, or since the sense of responsibility of staff is inadequate, easily causes the generation for making an inspection tour maintenance cheating, make an inspection tour herein
Occasion is overhauled, this system advantage becomes apparent.
5, present system non real-time can work online, to avoid satellite navigation system signals or wireless communication
Unstable bring influences.
Detailed description of the invention
Fig. 1 is the structural block diagram proposed by the present invention based on satellite dynamic two-dimension code intelligent patrol examination and repair system.
Fig. 2 is the circuit block diagram of dynamic two-dimension code terminal in tour examination and repair system shown in FIG. 1.
Specific embodiment
It is proposed by the present invention to be based on satellite dynamic two-dimension code intelligent patrol repair method, comprising the following steps:
(1) a maintenance charter to be maked an inspection tour is generated, multiple maintenance objects to be maked an inspection tour, task is arranged sequentially in charter
It include each wait make an inspection tour the serial number n for overhauling object in book0, longitude and latitude position coordinate [a0,b0] and tour maintenance list；
(2) according to the longitude and latitude position coordinate [a in charter wait make an inspection tour maintenance object0,b0], it finds target and makes an inspection tour maintenance
Object；
(3) scanning target makes an inspection tour the dynamic two-dimension code of maintenance object, writing scan moment t0, obtain the dynamic two-dimension code and exist
Information [n, f (a), g (b), h (t), T, H] when scanning, wherein n is that target makes an inspection tour maintenance object sequence number, and a and b respectively exist
The longitude and dimension of maintenance object's position are maked an inspection tour when scanning by the target that satellite navigation system measurement obtains, t is in scanning
The tour repair time obtained by satellite navigation system measurement, T and H are respectively that the target that measurement obtains in scanning makes an inspection tour inspection
The environment temperature and ambient humidity of object are repaired, f (a), g (b) and h (t) are respectively right by encryption function f (x), g (x) and h (x)
A, the secret value of b and t, encryption function f (x), g (x) and h (x) are one-to-one function, such as f (x)=2x+1, above-mentioned to be
A, b and t are encrypted, also may be selected one of them or two encrypted；
(4) pass through encryption function f (x), the g (x) of step (3) and the inverse function f of h (x)-1(x)、g-1(x) and h-1(x), right
F (a), g (b) and h (t) are decrypted, and obtain a, b and t；
(5) target that scanning obtains in step (3) scanning decryption in maintenance object sequence number n and step (4) is maked an inspection tour to obtain
Target make an inspection tour maintenance object longitude and latitude position coordinate [a, b] and tour repair time t, with step (1) charter in wait patrol
Inspection repairs object sequence number n0, longitude and latitude position coordinate [a0,b0] and step (3) scanning moment t0It is compared, if n=n0、|a-a0
|<α、|b-b0| < β, and | t-t0| < γ, then determining that target makes an inspection tour maintenance object is exactly maintenance object to be maked an inspection tour, and is maked an inspection tour according to corresponding
Maintenance task is maked an inspection tour in the single completion of maintenance, and will be maked an inspection tour repair time t, environment temperature T and ambient humidity H and be recorded in tour maintenance list
In, wherein α, β and γ are setting constant, when value and satellite navigation system measurement accuracy, the dynamic two-dimension code of α, β and γ refresh
Between interval it is related with recording error, the value range of α, β and γ are respectively a0、b0And t0The 10%-15% of value；If n ≠ n0、|a-
a0|<α、|b-b0| < β, and | t-t0| < γ, then prompt " you go to the wrong way interval, you need to make an inspection tour maintenance object sequence number be n0, please attached
It is close to find ", it finds after target makes an inspection tour maintenance object and repeats step (3)-step (5)；If n ≠ n0、|a-a0| >=α or | b-b0|≥
β, and | t-t0| < γ, then prompt " you need to make an inspection tour maintenance object sequence number be n0, farther out away from this distance, please by wait make an inspection tour maintenance pair
Longitude and latitude position coordinate [a of elephant0,b0] continually look for ", it finds after target makes an inspection tour maintenance object and repeats step (3)-step (5)；
If n=n0、|a-a0| >=α or | b-b0| >=β, and | t-t0| < γ is then prompted " wait make an inspection tour maintenance object sequence number n in charter0With
Its longitude and latitude position coordinate [a0,b0] do not correspond to, charter please be check ", and skip in charter and be somebody's turn to do maintenance object to be maked an inspection tour,
It carries out step (6)；If | t-t0| >=γ, then prompt " you scan be not target make an inspection tour maintenance object dynamic two-dimension code, please by
Wait make an inspection tour the longitude and latitude position coordinate [a of maintenance object0,b0] find ", it finds after target makes an inspection tour maintenance object and repeats step (3)-
Step (5)；
(6) step (2)-step (5) are repeated, until by being all finished in charter wait make an inspection tour maintenance object.
Proposed by the present invention to be based on satellite dynamic two-dimension code intelligent patrol examination and repair system, structural block diagram is as shown in Figure 1, packet
It includes:
Maintenance control terminal is maked an inspection tour, for according to multiple serial number n wait make an inspection tour maintenance object0, longitude and latitude position coordinate [a0,
b0] and make an inspection tour that maintenance is single to be generated tours and overhaul charter, and tour is sent to maintenance handheld terminal is maked an inspection tour by wireless network
Maintenance task receives the tour maintenance result and storage and analysis for making an inspection tour that maintenance handheld terminal is sent back to；
Maintenance handheld terminal is maked an inspection tour, overhauls task for receiving the tour that tour maintenance control terminal issues by wireless network,
According to the maintenance object to be maked an inspection tour maked an inspection tour in maintenance task, tour maintenance route is cooked up, target is found and makes an inspection tour maintenance object, know
Other target makes an inspection tour the dynamic two-dimension code of maintenance object, and record target makes an inspection tour maintenance object in making an inspection tour maintenance list after being identified by
Graph text information is completed to make an inspection tour maintenance task, and will make an inspection tour maintenance result and be sent to tour maintenance control terminal by wireless network；
Dynamic two-dimension code terminal is placed in target and makes an inspection tour by maintenance object, is the identity that target makes an inspection tour maintenance object, uses
The geographical environment information of maintenance object is maked an inspection tour in acquisition target, longitude and latitude position coordinate, the reality of maintenance object are maked an inspection tour including target
When time, environment temperature and ambient humidity data, with target make an inspection tour maintenance object sequence number together with, generated in real time by Encryption Algorithm
Dynamic two-dimension code.
In above-mentioned tour examination and repair system, the dynamic two-dimension code terminal, circuit block diagram is as shown in Figure 2, comprising:
Central processing unit, for the target received to be maked an inspection tour to longitude and latitude position coordinate, real-time time, the ring of maintenance object
Border temperature and ambient humidity data make an inspection tour together with maintenance object sequence number with target, generate Dynamic Two-dimensional in real time by Encryption Algorithm
Code, wherein target is maked an inspection tour maintenance object sequence number, longitude and latitude position coordinate and real-time time and is believed as the identification of the dynamic two-dimension code
Breath；
Satellite positioning module makes an inspection tour longitude and latitude position coordinate and the standard time of maintenance object for obtaining target, and will
The information is sent to central processing unit；
Clock module carries out timing to year, month, day, hour, min, second, receives center for providing accurate real-time time
The standard time of processor forwarding sets time, and real-time time is sent to central processing unit；
Temperature Humidity Sensor makes an inspection tour the environment temperature and ambient humidity of maintenance object for measuring target, and by the environment
Temperature and ambient humidity are sent to central processing unit；
Liquid crystal display, for receiving central processing unit output order, displaying target makes an inspection tour the Dynamic Two-dimensional of maintenance object
The working condition of code, real-time time, environment temperature and ambient humidity and satellite positioning module.
In one embodiment of the present of invention, tour maintenance control terminal hardware used can be installation windows operation system
The common computer of system, application software are Browser/Server Mode and the exploitation of MySQL relational database based on Web technology
Control terminal make an inspection tour overhaul management information system software.Tour maintenance handheld terminal hardware used can be Android operation system
System regular handset, application software are that the handheld terminal of Java language exploitation makes an inspection tour service work software.Dynamic two-dimension code used is whole
Primary electron component and programming development environment in end are as follows: central processing unit uses STM32F103C8T6 single-chip microcontroller, by meaning method half
The production of conductor (STMicroelectronics) company；Satellite positioning module uses NEO-M8N chip, by U-blox company, Switzerland
Production；Clock module uses DS1307 chip, the production of You Meixin semiconductor (MaximIntegrated) company；Temperature and humidity sensing
Device uses DHT11 type device, is produced by Guangzhou Ao Song Electronics Co., Ltd.；Liquid crystal display uses LCD12864 monochrome type, by
The production of Gan Sidi Electronic Science and Technology Co., Ltd., Shenzhen；STM32F103C8T6 SCM program develops environment and selects Arduino
IDE software, and Arduino SAM Boards library file is installed in Arduino IDE software, Arduino IDE software is by anticipating
The research and development of great Li Arduino company.
Dynamic two-dimension code in present system generates and identification technology, only when tour maintenance handheld terminal correctly identifies mesh
After mark makes an inspection tour maintenance object dynamic two-dimension code, the subsequent tour of object execution could be overhauled to the tour and is overhauled, so of the invention
System it is possible to prevente effectively from make an inspection tour maintenance cheating generation, can also effectively solve make an inspection tour maintenance go to the wrong way interval mistake make an inspection tour
Tradition is maked an inspection tour maintenance and is changed into means supervision of depending on science and technology by the sense of responsibility and consciousness of personnel, greatly by maintenance issue
It improves and makes an inspection tour repair quality and efficiency, especially today of tour service work outsourcing increasingly, meaning are just more great.
Dynamic two-dimension code terminal built-in position memory and clock module in present system, when losing satellite navigation system
It can also work when system connection, dynamic can also be completed by making an inspection tour maintenance handheld terminal and making an inspection tour when maintenance control terminal loses wireless network connection
Two-dimensional code scanning identification and the execution for making an inspection tour maintenance task, therefore present system non real-time can work online, to avoid defending
Star navigation system signal or the unstable bring of wireless communication influence.
Present system main purpose, which is realized, makes an inspection tour the generation of maintenance charter and examination & approval, makes an inspection tour maintenance task execution, tour
The data mining and analysis of record of examination, while can be realized two dimensional code inquiry target and making an inspection tour maintenance subject electronic information, automatically
Record makes an inspection tour repair time, site environment temperature and ambient humidity.The working principle and workflow of present system are as follows:
(1) maintenance task is maked an inspection tour to generate and issue.Administrative staff, which log in, makes an inspection tour maintenance control terminal, generates and makes an inspection tour maintenance task
Charter is pushed to person in charge's examination & approval by the office automation system by book, and system automatically will by wireless network after examination & approval
It makes an inspection tour maintenance charter and related tour maintenance is singly issued to tour maintenance handheld terminal, and pushed to tour service personnel and remind letter
Breath.
(2) maintenance task execution is maked an inspection tour.It makes an inspection tour service personnel and logs in tour maintenance handheld terminal, confirmation, which executes to make an inspection tour to overhaul, appoints
Maintenance handheld terminal planning tour maintenance route is maked an inspection tour in business, automatic that personnel is guided to reach tour Overhaul site, hand-held with maintenance is maked an inspection tour
Scanning dynamic two-dimension code terminal is held, is popped up after being identified by and makes an inspection tour maintenance list, service personnel is maked an inspection tour according to tour and overhauls single content
Tour maintenance is carried out item by item, and maintenance photo is maked an inspection tour in shooting as required, electronical record makes an inspection tour service information.At the scene, when encountering
When making an inspection tour maintenance issue, tour service personnel can inquire tour maintenance subject electronic information and ask for help；When encountering urgent thing
Xiang Shi, tour service personnel can overhaul to control by tour maintenance handheld terminal and tour and ask for instructions, hold a conference or consultation, at coordination on end line
Reason.
(3) maintenance result is maked an inspection tour to report.It makes an inspection tour service personnel to complete after making an inspection tour maintenance, tour maintenance handheld terminal passes through wireless
Network will make an inspection tour maintenance result and be uploaded to tour maintenance control terminal and be stored in historical data base, if making an inspection tour stateful in maintenance result
After exception item, exception information is stored automatically in Mishap Database.
(4) breakdown maintenance is handled.Administrative staff are handled according to Mishap Database content arrangement breakdown maintenance, and process is similar to
Above-mentioned (1) (2) (3) item only makes an inspection tour service personnel and is changed to maintenance personal, makes an inspection tour maintenance and be transformed to repair.
(5) data mining and analysis.Making an inspection tour maintenance control terminal has report form statistics and data analysis function, overhauls to making an inspection tour
Big data mining analysis is carried out with maintenance history database, realizes and makes an inspection tour maintenance object lifecycle management, to make an inspection tour maintenance
The operating status of object, spare parts management provide instruction.
Claims (3)
1. one kind is based on satellite dynamic two-dimension code intelligent patrol repair method, it is characterised in that method includes the following steps:
(1) a maintenance charter to be maked an inspection tour is generated, is arranged sequentially multiple maintenance objects to be maked an inspection tour in charter, in charter
Including each serial number n wait make an inspection tour maintenance object0, longitude and latitude position coordinate [a0,b0] and tour maintenance list；
(2) according to the longitude and latitude position coordinate [a in charter wait make an inspection tour maintenance object0,b0], it finds target and makes an inspection tour maintenance object；
(3) scanning target makes an inspection tour the dynamic two-dimension code of maintenance object, writing scan moment t0, obtain the dynamic two-dimension code and scanning
When information [n, f (a), g (b), h (t), T, H], wherein n is that target makes an inspection tour maintenance object sequence number, and a and b are respectively to scan
When the target that is obtained by satellite navigation system measurement make an inspection tour the longitude and dimension of maintenance object's position, t is to pass through in scanning
The tour repair time that satellite navigation system measurement obtains, T and H are respectively that the target that measurement obtains in scanning makes an inspection tour maintenance pair
The environment temperature and ambient humidity of elephant, f (a), g (b) and h (t) are respectively by encryption function f (x), g (x) and h (x) to a, b
With the secret value of t；
(4) pass through encryption function f (x), the g (x) of step (3) and the inverse function f of h (x)-1(x)、g-1(x) and h-1(x), to f
(a), g (b) and h (t) are decrypted, and obtain a, b and t；
(5) target that scanning obtains in step (3) is maked an inspection tour into the mesh that scanning decryption obtains in maintenance object sequence number n and step (4)
Mark makes an inspection tour maintenance object longitude and latitude position coordinate [a, b] and makes an inspection tour examining in repair time t, with step (1) charter wait make an inspection tour
Repair object sequence number n0, longitude and latitude position coordinate [a0,b0] and step (3) scanning moment t0It is compared, if n=n0、|a-a0|<α、
|b-b0| < β, and | t-t0| < γ, then determining that target makes an inspection tour maintenance object is exactly maintenance object to be maked an inspection tour, and makes an inspection tour maintenance according to corresponding
It is single to complete to make an inspection tour maintenance task, and repair time t, environment temperature T and ambient humidity H will be maked an inspection tour and be recorded in tour maintenance list,
Wherein α, β and γ are setting constant, and the value range of α, β and γ are respectively a0、b0And t0The 10%-15% of value；If n ≠ n0、|
a-a0|<α、|b-b0| < β, and | t-t0| < γ, then prompt " you go to the wrong way interval, you need to make an inspection tour maintenance object sequence number be n0, please exist
Nearby find ", it finds after target makes an inspection tour maintenance object and repeats step (3)-step (5)；If n ≠ n0、|a-a0| >=α or | b-b0|
>=β, and | t-t0| < γ, then prompt " you need to make an inspection tour maintenance object sequence number be n0, farther out away from this distance, please by wait make an inspection tour maintenance
Longitude and latitude position coordinate [a of object0,b0] continually look for ", it finds after target makes an inspection tour maintenance object and repeats step (3)-step
(5)；If n=n0、|a-a0| >=α or | b-b0| >=β, and | t-t0| < γ then prompts " maintenance object sequence number to be maked an inspection tour in charter
n0With its longitude and latitude position coordinate [a0,b0] do not correspond to, charter please be check ", and skip being somebody's turn to do wait make an inspection tour maintenance pair in charter
As carrying out step (6)；If | t-t0| >=γ, then prompt " you scan be not target make an inspection tour maintenance object dynamic two-dimension code,
Please by the longitude and latitude position coordinate [a wait make an inspection tour maintenance object0,b0] find ", it finds after target makes an inspection tour maintenance object and repeats step
(3)-step (5)；
(6) step (2)-step (5) are repeated, until by being all finished in charter wait make an inspection tour maintenance object.
2. one kind is based on satellite dynamic two-dimension code intelligent patrol examination and repair system, it is characterised in that the system includes:
Maintenance control terminal is maked an inspection tour, for according to multiple serial number n wait make an inspection tour maintenance object0, longitude and latitude position coordinate [a0,b0] and
One tour maintenance charter of the single generation of maintenance is maked an inspection tour, and is appointed by wireless network to maintenance handheld terminal transmission tour maintenance is maked an inspection tour
Business, reception make an inspection tour the tour maintenance result that maintenance handheld terminal is sent back to and store and analyze；
Maintenance handheld terminal is maked an inspection tour, overhauls task for receiving the tour that tour maintenance control terminal issues by wireless network, according to
The maintenance object to be maked an inspection tour in maintenance task is maked an inspection tour, tour maintenance route is cooked up, target is found and makes an inspection tour maintenance object, identify mesh
Mark makes an inspection tour the dynamic two-dimension code of maintenance object, and record target makes an inspection tour the picture and text of maintenance object in making an inspection tour maintenance list after being identified by
Information is completed to make an inspection tour maintenance task, and will make an inspection tour maintenance result and be sent to tour maintenance control terminal by wireless network；
Dynamic two-dimension code terminal is placed in target and makes an inspection tour by maintenance object, is the identity that target makes an inspection tour maintenance object, for adopting
Collect target make an inspection tour maintenance object geographical environment information, including target make an inspection tour maintenance object longitude and latitude position coordinate, it is real-time when
Between, environment temperature and ambient humidity data, maked an inspection tour together with maintenance object sequence number with target, generate dynamic in real time by Encryption Algorithm
Two dimensional code.
3. making an inspection tour examination and repair system as claimed in claim 2, it is characterised in that the wherein dynamic two-dimension code terminal, comprising:
Central processing unit, for the target received to be maked an inspection tour to longitude and latitude position coordinate, the real-time time, environment temperature of maintenance object
Degree and ambient humidity data make an inspection tour together with maintenance object sequence number with target, generate dynamic two-dimension code in real time by Encryption Algorithm,
Middle target makes an inspection tour the identification information of maintenance object sequence number, longitude and latitude position coordinate and real-time time as the dynamic two-dimension code；
Satellite positioning module makes an inspection tour longitude and latitude position coordinate and the standard time of maintenance object for obtaining target, and by the letter
Breath is sent to central processing unit；
Clock module carries out timing to year, month, day, hour, min, second, receives central processing for providing accurate real-time time
The standard time of device forwarding sets time, and real-time time is sent to central processing unit；
Temperature Humidity Sensor makes an inspection tour the environment temperature and ambient humidity of maintenance object for measuring target, and by the environment temperature
Central processing unit is sent to ambient humidity；
Liquid crystal display, for receiving central processing unit output order, displaying target makes an inspection tour dynamic two-dimension code, the reality of maintenance object
When time, environment temperature and ambient humidity and satellite positioning module working condition.
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| CN115860724A (en) * | 2022-12-21 | 2023-03-28 | 大唐丘北风电有限责任公司 | Power equipment inspection maintenance method based on mobile equipment |
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| CN110244627A (en) * | 2019-06-24 | 2019-09-17 | 大夏数据服务有限公司 | One kind being based on satellite dynamic code intelligent patrol examination and repair system |
| CN110648412A (en) * | 2019-07-12 | 2020-01-03 | 鸿富锦精密电子(烟台)有限公司 | Intelligent inspection method, mobile terminal and storage medium |
| CN111160504A (en) * | 2019-12-31 | 2020-05-15 | 天津津滨信钥信息技术有限公司 | Method, device and equipment for generating dynamic two-dimensional code and storage medium |
| CN117456629B (en) * | 2023-12-22 | 2024-04-19 | 江苏天合储能有限公司 | Inspection method, system, device, storage medium and computer program product |
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