CN104495545B - Electronic elevator maintenance supervision and management system and method for elevator maintenance based on dynamic two-dimensional codes - Google Patents
Electronic elevator maintenance supervision and management system and method for elevator maintenance based on dynamic two-dimensional codes Download PDFInfo
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- CN104495545B CN104495545B CN201410744311.9A CN201410744311A CN104495545B CN 104495545 B CN104495545 B CN 104495545B CN 201410744311 A CN201410744311 A CN 201410744311A CN 104495545 B CN104495545 B CN 104495545B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/002—Indicators
Abstract
The invention discloses an electronic elevator maintenance supervision and management system based on dynamic two-dimensional codes. The electronic elevator maintenance supervision and management system comprises an electronic elevator maintenance supervision and management server, an intelligent display device arranged in an elevator cage and a maintenance collection device carried by an elevator maintainer. According to the electronic elevator maintenance supervision and management system based on the dynamic two-dimensional codes, the elevator maintainer cannot finish the elevator maintenance operation by a cheating method, so that the elevator maintenance quality is improved, the elevator operation safety is guaranteed, and the elevator operation safety accidents are reduced. The invention also provides an electronic elevator maintenance supervision and management method based on the dynamic two-dimensional codes.
Description
Technical field
The present invention relates to elevator maintenance technical field, particularly to a kind of elevator repair and maintenance electronics based on dynamic two-dimension code prison
Guard system and method.
Background technology
With social continuous development, the continuous improvement of living standards of the people, increasing skyscraper is built up, electricity
Ladder is the important component of skyscraper, and it is upper and lower in skyscraper that people pass through elevator.
Thereby ensure that elevator safety operation is to ensure that the only resource of elevator passenger life security, current elevator repair and maintenance electronics
Regulation technique has two kinds：One kind is by sticking on high frequency RFID in lift car, write in electronic label chip
Elevator registration code, by dedicated RF ID PDA device reading electronic labels information, carries out elevator repair and maintenance and operates and pass through GPRS
Elevator repair and maintenance data is uploaded to elevator repair and maintenance supervising platform by network, and this technology needs using special PDA device, and equipment is more high
Expensive, equipment volume is big, and repair and maintenance personnel carry inconvenience, is unfavorable for promoting；Also have one kind to be to adopt planar bar code technology, electricity will be loaded with
The Quick Response Code papery mark of terraced registration code information is pasted in lift car, and repair and maintenance personnel scan two by intelligent handheld device
Dimension code, obtains elevator registration code information, carries out elevator repair and maintenance and operate and pass through GPRS network by electricity on intelligent handheld device
Terraced repair and maintenance data is uploaded to elevator repair and maintenance supervising platform.The elevator registration code that in this technology, Quick Response Code is loaded with is static information,
Elevator repair and maintenance operating personnel is easy to preserve by way of taking pictures and replicate the two-dimension code image information of this elevator, by scanning
The two-dimension code image information replicating completes repair and maintenance operation, thus not using elevator on-site, completes elevator dimension by the way of cheating
Protect operation.
Content of the invention
In view of this it is necessary to provide one kind to prevent the not on-site elevator repair and maintenance that can complete of elevator repair and maintenance operating personnel from grasping
The elevator repair and maintenance electric monitoring system based on dynamic two-dimension code made.
A kind of elevator repair and maintenance electronic monitoring method based on dynamic two-dimension code of offer is provided.
A kind of elevator repair and maintenance electric monitoring system based on dynamic two-dimension code, including elevator repair and maintenance electronic monitoring server,
The intelligent display device being arranged in lift car, the repair and maintenance harvester being carried by elevator repair and maintenance personnel, elevator repair and maintenance electronics
Supervision server is used for random generation the when arriving the scheduled time and encrypts key, and records the encryption key of generation, according to generation
Encryption key and predetermined AES the elevator registration code prestoring is encrypted to obtain elevator registration code ciphertext,
According to elevator registration code ciphertext, elevator registration code, in plain text and elevator repair and maintenance electronic monitoring server network address generation elevator is dynamic
Registration code information, and elevator dynamic registration code information is pushed to intelligent display device, elevator repair and maintenance electronic monitoring services
The repair and maintenance that device is additionally operable to receive the transmission of repair and maintenance harvester start solicited message, and adopt described predetermined AES and encryption
Secret key pair repair and maintenance start solicited message be decrypted acquisition deciphering repair and maintenance start solicited message, judging decipher repair and maintenance start please
When asking information corresponding with the elevator registration code of storage, produce repair and maintenance confirmation, and repair and maintenance confirmation is supplied to dimension
Protect harvester, so that elevator repair and maintenance personnel start to carry out repair and maintenance operation to elevator；Intelligent display device receives elevator and dynamically notes
Volume code information, and corresponding Quick Response Code figure is produced according to elevator dynamic registration code information and default Quick Response Code encryption algorithm
Sheet data, and according to the corresponding two-dimension code image of two-dimension code image data display, wherein two-dimension code image data includes elevator note
Volume code ciphertext data, elevator registration code clear data, elevator repair and maintenance electronic monitoring server website data；Repair and maintenance collection dress
Put and obtain two-dimension code image for responding the two-dimension code image scan operation that elevator repair and maintenance personnel show to intelligent display device, and
According to the Quick Response Code encryption algorithm prestoring to obtain two-dimension code image parsed with obtain elevator registration code ciphertext data,
Elevator repair and maintenance electronic monitoring server website data, and produced according to elevator registration code ciphertext data and default device type code
Raw repair and maintenance start solicited message, and according to elevator repair and maintenance electronic monitoring server website data, repair and maintenance are started solicited message offer
To elevator repair and maintenance electronic monitoring server, repair and maintenance harvester is additionally operable to receive the dimension that elevator repair and maintenance electronic monitoring server provides
Protect confirmation, so that elevator repair and maintenance personnel start to carry out repair and maintenance operation to elevator.
A kind of elevator repair and maintenance electronic monitoring method based on dynamic two-dimension code, comprises the following steps：
When arriving the scheduled time, random generation encrypts key, and records the encryption key of generation；
The elevator registration code prestoring is encrypted to obtain according to the encryption key generating and predetermined AES
Elevator registration code ciphertext；
According to elevator registration code ciphertext, elevator registration code, in plain text and elevator repair and maintenance electronic monitoring server network address produces
Elevator dynamic registration code information, and elevator dynamic registration code information is pushed to the intelligent display being arranged in lift car
Device, so that intelligent display device produces Quick Response Code according to elevator dynamic registration code information and default Quick Response Code encryption algorithm
Picture simultaneously shows；
Solicited message receiving the repair and maintenance of repair and maintenance harvester transmission being carried by elevator repair and maintenance personnel, and using described
The encryption secret key pair repair and maintenance of predetermined AES and storage start solicited message be decrypted acquisition deciphering repair and maintenance start ask
Information, wherein repair and maintenance start the two-dimension code image scanning parsing that solicited message is shown to intelligent display device by repair and maintenance harvester
Produce, repair and maintenance start solicited message and include elevator registration code ciphertext data device type code corresponding with repair and maintenance harvester；
Judge decipher repair and maintenance start solicited message with storage elevator registration code corresponding when, produce repair and maintenance confirmation
Information, and repair and maintenance confirmation is supplied to repair and maintenance harvester, so that elevator repair and maintenance personnel start to carry out repair and maintenance behaviour to elevator
Make.
The above-mentioned elevator repair and maintenance electric monitoring system based on dynamic two-dimension code and method, give birth at random when arriving the scheduled time
Become and encrypt key, and record the encryption key of generation, according to the encryption key generating and predetermined AES to the electricity prestoring
Terraced registration code is encrypted to obtain elevator registration code ciphertext, and according to elevator registration code ciphertext, elevator registration code
In plain text and elevator repair and maintenance electronic monitoring server network address produces elevator dynamic registration code information, and by elevator dynamic registration code
Information pushing gives the intelligent display device being arranged in lift car, so that intelligent display device is according to elevator dynamic registration code
Information and default Quick Response Code encryption algorithm produce two-dimension code image and show, receive and are adopted by the repair and maintenance that elevator repair and maintenance personnel carry
The repair and maintenance of acquisition means transmission start solicited message, and are opened using the encryption secret key pair repair and maintenance of described predetermined AES and storage
Beginning solicited message is decrypted acquisition deciphering repair and maintenance and starts solicited message, is judging that deciphering repair and maintenance starts solicited message and storage
Elevator registration code corresponding when, produce repair and maintenance confirmation, and repair and maintenance confirmation be supplied to repair and maintenance harvester, with
Elevator repair and maintenance personnel are made to start elevator is carried out repair and maintenance operation, such elevator repair and maintenance personnel cannot complete electricity by the way of cheating
Terraced repair and maintenance operation, thus improving elevator repair and maintenance quality it is ensured that lift running safety, reduces lift running safety accident.
Brief description
Fig. 1 is that the application of the elevator repair and maintenance electric monitoring system based on dynamic two-dimension code of a better embodiment is illustrated
Figure.
Fig. 2 is the high-level schematic functional block diagram of elevator repair and maintenance electronic monitoring server in Fig. 1.
In figure：Elevator repair and maintenance electronic monitoring server 20, time judging unit 21, Key generating unit 22, elevator are dynamic
Registration code information generating unit 23, repair and maintenance start solicited message discriminating unit 24, elevator safety checking information signal generating unit 25,
Public's inquiry service unit 26, intelligent display device 40, repair and maintenance harvester 30.
Specific embodiment
Referring to Fig. 1 and Fig. 2, elevator repair and maintenance electricity is included based on the elevator repair and maintenance electric monitoring system of dynamic two-dimension code
Sub- supervision server 20, the intelligent display device 40 being arranged in lift car, the repair and maintenance collection being carried by elevator repair and maintenance personnel
Device 30.Pass through wireless network between elevator repair and maintenance electronic monitoring server 20 and intelligent display device 40, repair and maintenance harvester 30
Network realize communication, for example with 4G communication standard, 3G communication standard, 2G communication standard wireless network.
Elevator repair and maintenance electronic monitoring server 20 is used for random generation the when arriving the scheduled time and encrypts key, and records life
Become encryption key, according to generate encryption key and predetermined AES the elevator registration code prestoring is encrypted with
Obtain elevator registration code ciphertext, according to elevator registration code ciphertext, elevator registration code plaintext and elevator repair and maintenance electronic monitoring
Server network address produces elevator dynamic registration code information, and elevator dynamic registration code information is pushed to intelligent display device
40；The repair and maintenance that elevator repair and maintenance electronic monitoring server 20 is additionally operable to receive repair and maintenance harvester 30 transmission start solicited message, and
Using described predetermined AES and encryption secret key pair repair and maintenance start solicited message be decrypted acquisition deciphering repair and maintenance start please
Seek information, judge decipher repair and maintenance start solicited message with storage elevator registration code corresponding when, produce repair and maintenance confirmation
Information, and repair and maintenance confirmation is supplied to repair and maintenance harvester 30, so that elevator repair and maintenance personnel start to carry out repair and maintenance to elevator
Operation.In the present embodiment, elevator repair and maintenance electronic monitoring server 20 is when arriving the scheduled time, when obtaining current system
Between, using the current time in system as encryption key storage, the current time in system according to record and predetermined AES are to pre-
The elevator registration code deposited is encrypted to obtain elevator registration code ciphertext, the current time in system be year, month, day, hour, point
Form.Elevator repair and maintenance electronic monitoring server 20 receive repair and maintenance harvester 30 offer repair and maintenance terminate determination information after,
Produce elevator safety checking information, elevator safety checking information includes lift facility code, using numbering, repair and maintenance unit, repair and maintenance
Phone, Inspection Unit, reviewer, the next date of inspection；Elevator repair and maintenance electronic monitoring server 20 is additionally operable to reception passenger and leads to
Cross passenger's Query Information that mobile phone scans the two-dimension code image that intelligent display device 40 shows and produces, and letter is inquired about according to passenger
The elevator safety checking information corresponding with elevator registration code clear data of storage is supplied to the mobile phone of passenger by breath, so that taking advantage of
Visitor understands elevator repair and maintenance situation.
Elevator repair and maintenance electronic monitoring server 20 automatically, can be carried out according to the program being previously stored at high speed for a kind of
The modernization intelligent electronic device of massive values computation and various information processing, elevator repair and maintenance electronic monitoring server 20 by CPU,
Multiple part such as mainboard, internal memory, power supply, cabinet, video card, antenna forms, and CPU runs one group and is used for completing elevator repair and maintenance electronics prison
So that elevator repair and maintenance electronic monitoring server 20 completes above-mentioned functions after the computer applied algorithm of pipe task, that is, CPU transports
Following functional unit is produced after row above computer application program：Time judging unit 21, Key generating unit 22, elevator are dynamic
Registration code information generating unit 23, repair and maintenance start solicited message discriminating unit 24, elevator safety checking information signal generating unit 25,
The public inquires about service unit 26.Time judging unit 21 is used for judging whether the current time in system is identical with the scheduled time, is sentencing
Break the current time in system identical with the scheduled time when, export default first enabling signal to encrypting key signal generating unit 22, close
Key signal generating unit 22 responds the first enabling signal and generates encryption key at random, and records the encryption key of generation, for example, obtain and work as
26 points during front system time 18 days 03 November in 2014, elevator dynamic registration code information generating unit 23 is according to the encryption generating
Key and predetermined AES are encrypted to obtain elevator registration code ciphertext to the elevator registration code prestoring, according to electricity
Terraced registration code ciphertext, elevator registration code are in plain text and elevator repair and maintenance electronic monitoring server network address produces elevator dynamic registration generation
Code information, and elevator dynamic registration code information is pushed to sets up communication connection with elevator repair and maintenance electronic monitoring server 20
Intelligent display device 40；Repair and maintenance start solicited message discriminating unit 24 and start for the repair and maintenance receiving repair and maintenance harvester 30 transmission
Solicited message, and using described predetermined AES and encryption secret key pair repair and maintenance start solicited message be decrypted acquisition deciphering
Repair and maintenance start solicited message, judge decipher repair and maintenance start solicited message with storage elevator registration code corresponding when, product
Raw repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester 30, so that elevator repair and maintenance personnel start to electricity
Ladder carries out repair and maintenance operation；Elevator safety checking information signal generating unit 25 terminates in the repair and maintenance receiving repair and maintenance harvester 30 offer
After determining information, produce elevator safety checking information, and by elevator safety checking information record, elevator safety checking information includes
Lift facility code, use numbering, repair and maintenance unit, repair and maintenance phone, Inspection Unit, reviewer, the next date of inspection；The public looks into
Ask service unit 26 and be used for receiving passenger's Query Information, and will be stored with elevator registration code in plain text according to passenger's Query Information
Data corresponding elevator safety checking information is supplied to the mobile phone of passenger, so that passenger understands elevator repair and maintenance situation.Certainly, elevator
Information can be realized using interconnected network mode between repair and maintenance electronic monitoring server 20 and repair and maintenance harvester 30, public's mobile phone to hand over
Change, that is, elevator repair and maintenance electronic monitoring server 20 provides corresponding webpage and network address, repair and maintenance harvester 30, public's mobile phone root
Access webpage according to network address, the access that elevator repair and maintenance electronic monitoring server 20 provides according to repair and maintenance harvester 30, public's mobile phone
Request, to obtain after information needed, completes information processing by above-mentioned functions unit.
Intelligent display device 40 receives elevator dynamic registration code information, and according to elevator dynamic registration code information and pre-
If Quick Response Code encryption algorithm produce corresponding two-dimension code image data, and according to the corresponding two dimension of two-dimension code image data display
Code picture, wherein two-dimension code image data include elevator registration code ciphertext data, elevator registration code clear data, elevator dimension
Protect electronic monitoring server website data.Further, intelligent display device 40 is according in elevator dynamic registration code information
Elevator registration code generates elevator safety checking information display interface data message in plain text, and elevator safety checking information is shown
Interface data information shows, two-dimension code image is superimposed upon the elevator safety checking information display interface of display by intelligent display device
Upper display, two-dimension code image is located at the lower right corner of elevator safety checking information display interface.Intelligent display device 40 main by leading to
The intelligent electronic device that the hardware such as letter module, CPU, memory, circuit board, display are constituted, the CPU fortune of intelligent display device 40
One group of row is used for after the computer applied algorithm of the elevator repair and maintenance electronic monitoring task that intelligent display device end completes so that intelligence
Display device 40 can complete above-mentioned functions.
Repair and maintenance harvester 30 is swept for responding the two-dimension code image that elevator repair and maintenance personnel show to intelligent display device 40
Retouch operation and obtain two-dimension code image, and according to the Quick Response Code encryption algorithm prestoring, the two-dimension code image obtaining is parsed to obtain
Obtain elevator registration code ciphertext data, elevator repair and maintenance electronic monitoring server website data, and according to elevator registration code ciphertext
Data and default device type code produce repair and maintenance and start solicited message, and according to elevator repair and maintenance electronic monitoring server network address number
It is supplied to elevator repair and maintenance electronic monitoring server 20 according to repair and maintenance are started solicited message, repair and maintenance harvester 30 is additionally operable to receive electricity
The repair and maintenance confirmation that terraced repair and maintenance electronic monitoring server 20 provides, so that elevator repair and maintenance personnel start to carry out repair and maintenance behaviour to elevator
Make；Further, repair and maintenance harvester 30 is additionally operable to respond terraced repair and maintenance personnel's repair and maintenance and completes to operate, close according to elevator registration code
Civilian data and default device type code produce repair and maintenance and terminate determination information, and according to elevator repair and maintenance electronic monitoring server network address
Data, repair and maintenance is terminated determination information and is supplied to elevator repair and maintenance electronic monitoring server 20.Repair and maintenance harvester 30 main by leading to
The intelligent electronic device that letter module, CPU, memory, circuit board, display, the first-class hardware of shooting are constituted, repair and maintenance harvester 30
CPU run one group of computer applied algorithm of elevator repair and maintenance electronic monitoring task being used for completing at repair and maintenance harvester end
Afterwards so that repair and maintenance harvester 30 completes above-mentioned functions.For example, repair and maintenance harvester 30 can be smart mobile phone, and repair and maintenance gather
After device 30 downloads the AAP application software with regard to elevator repair and maintenance electronic monitoring task, just enable above-mentioned functions.
Further, present invention also offers a kind of elevator repair and maintenance electronic monitoring method based on dynamic two-dimension code, this base
Elevator repair and maintenance electronic monitoring method in dynamic two-dimension code is applied in elevator repair and maintenance electronic monitoring server, so that elevator repair and maintenance
Electronic monitoring server gathers dress with the intelligent display device being arranged in lift car, by the repair and maintenance that elevator repair and maintenance personnel carry
Put and realize data exchange, and then reach the purpose of elevator repair and maintenance electronic monitoring, be somebody's turn to do the elevator repair and maintenance electronics based on dynamic two-dimension code
Monitoring and managing method comprises the following steps：
Step S300, when arriving the scheduled time, random generation encrypts key, and records the encryption key of generation.Wherein,
This step is specially：When arriving the scheduled time, obtain present system time, the current time in system is deposited as encryption key
Storage.
Step S301, carries out to the elevator registration code prestoring adding according to the encryption key generating and predetermined AES
Close to obtain elevator registration code ciphertext.
Step S302, according to elevator registration code ciphertext, elevator registration code, in plain text and elevator repair and maintenance electronic monitoring services
Device network address produces elevator dynamic registration code information, and elevator dynamic registration code information is pushed to is arranged in lift car
Intelligent display device so that intelligent display device is according to elevator dynamic registration code information and default Quick Response Code encryption algorithm
Produce two-dimension code image and show.
Step S303, solicited message receiving the repair and maintenance of repair and maintenance harvester transmission being carried by elevator repair and maintenance personnel,
And using the encryption secret key pair repair and maintenance of described predetermined AES and storage start solicited message be decrypted acquisition deciphering dimension
Protect and start solicited message, wherein repair and maintenance start the Quick Response Code figure that solicited message is shown to intelligent display device by repair and maintenance harvester
Piece scanning parsing produces, and repair and maintenance start solicited message, and to include elevator registration code ciphertext data corresponding with repair and maintenance harvester
Device type code.
Step S304, judge decipher repair and maintenance start solicited message with storage elevator registration code corresponding when, product
Raw repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester, so that elevator repair and maintenance personnel start to elevator
Carry out repair and maintenance operation.
Step S305, receives the passenger that passenger is scanned, by mobile phone, the two-dimension code image that intelligent display device shows and produced
Query Information.
Step S306, the elevator safety corresponding with elevator registration code clear data that will be stored according to passenger's Query Information
Checking information is supplied to the mobile phone of passenger, so that passenger understands elevator repair and maintenance situation.Wherein, elevator safety checking information is elevator
Repair and maintenance electronic monitoring server produces after the repair and maintenance receiving the offer of repair and maintenance harvester terminate determination information, elevator safety
Checking information includes lift facility code, using numbering, repair and maintenance unit, repair and maintenance phone, Inspection Unit, reviewer, inspection next time
Test the date.
Claims (8)
1. a kind of elevator repair and maintenance electric monitoring system based on dynamic two-dimension code it is characterised in that：Including elevator repair and maintenance electronics prison
Pipe server, the intelligent display device being arranged in lift car, the repair and maintenance harvester being carried by elevator repair and maintenance personnel；
Elevator repair and maintenance electronic monitoring server is used for random generation the when arriving the scheduled time and encrypts key, and records adding of generation
Close key, is encrypted to obtain electricity to the elevator registration code prestoring according to the encryption key generating and predetermined AES
Terraced registration code ciphertext, according to elevator registration code ciphertext, elevator registration code plaintext and elevator repair and maintenance electronic monitoring server
Network address produces elevator dynamic registration code information, and elevator dynamic registration code information is pushed to intelligent display device, elevator
The repair and maintenance that repair and maintenance electronic monitoring server is additionally operable to receive the transmission of repair and maintenance harvester start solicited message, and using described predetermined
AES and encryption secret key pair repair and maintenance start solicited message be decrypted acquisition deciphering repair and maintenance start solicited message, judge
Go out to decipher repair and maintenance start solicited message corresponding with the elevator registration code of storage when, produce repair and maintenance confirmation, and by repair and maintenance
Confirmation is supplied to repair and maintenance harvester, so that elevator repair and maintenance personnel start to carry out repair and maintenance operation to elevator；
Intelligent display device receives elevator dynamic registration code information, and according to elevator dynamic registration code information and default two
Dimension code encryption algorithm produces corresponding two-dimension code image data, and according to two-dimension code image data display corresponding Quick Response Code figure
Piece, wherein two-dimension code image data include elevator registration code ciphertext data, elevator registration code clear data, elevator repair and maintenance electricity
Sub- supervision server website data；
Repair and maintenance harvester obtains for responding the two-dimension code image scan operation that elevator repair and maintenance personnel show to intelligent display device
Take two-dimension code image, and according to the Quick Response Code encryption algorithm prestoring, the two-dimension code image obtaining is parsed to obtain elevator note
Volume code ciphertext data, elevator repair and maintenance electronic monitoring server website data, and according to elevator registration code ciphertext data and pre-
If device type code produce repair and maintenance and start solicited message, and according to elevator repair and maintenance electronic monitoring server website data by repair and maintenance
Start solicited message and be supplied to elevator repair and maintenance electronic monitoring server, repair and maintenance harvester is additionally operable to receive elevator repair and maintenance electronics prison
The repair and maintenance confirmation that pipe server provides, so that elevator repair and maintenance personnel start to carry out repair and maintenance operation to elevator.
2. the elevator repair and maintenance electric monitoring system based on dynamic two-dimension code as claimed in claim 1 it is characterised in that：Elevator is tieed up
Protect electronic monitoring server to be used for, when arriving the scheduled time, obtaining present system time, using the current time in system as encryption
Key store, according to record current time in system and predetermined AES the elevator registration code prestoring is encrypted with
Obtain elevator registration code ciphertext.
3. the elevator repair and maintenance electric monitoring system based on dynamic two-dimension code as claimed in claim 1 or 2 it is characterised in that：Intelligence
Can display device be shown according to the elevator registration code plaintext generation elevator safety checking information in elevator dynamic registration code information
Show interface data information, and elevator safety checking information display interface data message is shown, intelligent display device is by Quick Response Code
Picture is superimposed upon and shows on the elevator safety checking information display interface of display, and two-dimension code image is located at elevator safety checking information
The lower right corner of display interface.
4. the elevator repair and maintenance electric monitoring system based on dynamic two-dimension code as claimed in claim 1 it is characterised in that：Repair and maintenance are adopted
Acquisition means are additionally operable to respond terraced repair and maintenance personnel's repair and maintenance and complete to operate, according to elevator registration code ciphertext data and default equipment class
Type code produces repair and maintenance and terminates determination information, and according to elevator repair and maintenance electronic monitoring server website data, repair and maintenance is terminated to determine
Information is supplied to elevator repair and maintenance electronic monitoring server, and elevator repair and maintenance electronic monitoring server receives repair and maintenance and terminates determination information
Afterwards, produce elevator safety checking information, elevator safety checking information includes lift facility code, using numbering, repair and maintenance unit, dimension
Protect phone, Inspection Unit, reviewer, the next date of inspection.
5. the elevator repair and maintenance electric monitoring system based on dynamic two-dimension code as claimed in claim 4 it is characterised in that：Elevator is tieed up
Protect electronic monitoring server and be additionally operable to receive passenger and pass through the mobile phone scanning two-dimension code image that shows of intelligent display device and produce
Passenger's Query Information, and according to passenger's Query Information will store elevator safety corresponding with elevator registration code clear data
Checking information is supplied to the mobile phone of passenger, so that passenger understands elevator repair and maintenance situation.
6. a kind of elevator repair and maintenance electronic monitoring method based on dynamic two-dimension code is it is characterised in that comprise the following steps：
When arriving the scheduled time, random generation encrypts key, and records the encryption key of generation；
According to the encryption key generating and predetermined AES, the elevator registration code prestoring is encrypted to obtain elevator
Registration code ciphertext；
According to elevator registration code ciphertext, elevator registration code, in plain text and elevator repair and maintenance electronic monitoring server network address produces elevator
Dynamic registration code information, and elevator dynamic registration code information is pushed to the intelligent display dress being arranged in lift car
Put, so that intelligent display device produces Quick Response Code figure according to elevator dynamic registration code information and default Quick Response Code encryption algorithm
Piece simultaneously shows；
Solicited message receiving the repair and maintenance of repair and maintenance harvester transmission being carried by elevator repair and maintenance personnel, and using described predetermined
AES and storage encryption secret key pair repair and maintenance start solicited message be decrypted acquisition deciphering repair and maintenance start solicited message,
Wherein repair and maintenance start the two-dimension code image scanning parsing generation that solicited message is shown to intelligent display device by repair and maintenance harvester,
Repair and maintenance start solicited message and include elevator registration code ciphertext data device type code corresponding with repair and maintenance harvester；
Judge decipher repair and maintenance start solicited message with storage elevator registration code corresponding when, generation repair and maintenance confirmation letter
Breath, and repair and maintenance confirmation is supplied to repair and maintenance harvester, so that elevator repair and maintenance personnel start to carry out repair and maintenance operation to elevator.
7. the elevator repair and maintenance electronic monitoring method based on dynamic two-dimension code as claimed in claim 6 it is characterised in that：Predetermined
When time arrives, obtain present system time, using the current time in system as encryption key storage.
8. the elevator repair and maintenance electronic monitoring method based on dynamic two-dimension code as claimed in claim 7 is it is characterised in that also include
Following steps：
Receive passenger's Query Information that passenger is scanned, by mobile phone, the two-dimension code image that intelligent display device shows and produced；
According to passenger's Query Information, the elevator safety checking information corresponding with elevator registration code clear data storing is provided
To the mobile phone of passenger, so that passenger understands elevator repair and maintenance situation, elevator safety checking information includes lift facility code, using volume
Number, repair and maintenance unit, repair and maintenance phone, Inspection Unit, reviewer, the next date of inspection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410744311.9A CN104495545B (en) | 2014-12-09 | 2014-12-09 | Electronic elevator maintenance supervision and management system and method for elevator maintenance based on dynamic two-dimensional codes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410744311.9A CN104495545B (en) | 2014-12-09 | 2014-12-09 | Electronic elevator maintenance supervision and management system and method for elevator maintenance based on dynamic two-dimensional codes |
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| CN107437103A (en) * | 2017-07-28 | 2017-12-05 | 中冶华天工程技术有限公司 | Point inspection equipments and method based on dynamic two-dimension code |
| CN107437103B (en) * | 2017-07-28 | 2020-06-23 | 中冶华天工程技术有限公司 | Point inspection equipment and method based on dynamic two-dimensional code |
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