CN104495545A - 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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- CN104495545A CN104495545A CN201410744311.9A CN201410744311A CN104495545A CN 104495545 A CN104495545 A CN 104495545A CN 201410744311 A CN201410744311 A CN 201410744311A CN 104495545 A CN104495545 A CN 104495545A
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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
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- 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 a kind of elevator maintain and protection electric monitoring system based on dynamic two-dimension code and method.
Background technology
Along with the development of society, improving constantly of living standards of the people, increasing skyscraper is built up, and elevator is the important component of skyscraper, and people are upper and lower in skyscraper by elevator.
Therefore ensure that elevator safety operation is the only resource ensureing elevator passenger life security, current elevator maintain and protection electronic monitoring technology has two kinds: one is by sticking on high frequency RFID in lift car, write elevator registration code in electronic label chip, by dedicated RF ID PDA equipment reading electronic labels information, carry out elevator maintain and protection operation and by GPRS network by elevator maintain and protection data upload to elevator maintain and protection supervising platform, this technology needs to adopt special PDA equipment, equipment costly, equipment volume is large, repair and maintenance personnel carry inconvenience, be unfavorable for promoting, one is also had to be adopt planar bar code technology, the Quick Response Code papery mark being loaded with elevator registration code information is pasted in lift car, repair and maintenance personnel scan Quick Response Code by intelligent handheld device, obtain elevator registration code information, intelligent handheld device carries out elevator maintain and protection operation and by GPRS network by elevator maintain and protection data upload to elevator maintain and protection supervising platform.The elevator registration code that in this technology, Quick Response Code is loaded with is static information, elevator maintain and protection operating personnel preserves and copies the two-dimension code image information of this elevator easily via the mode of taking pictures, repair and maintenance operation is completed by scanning the two-dimension code image information copied, thus do not use elevator on-site, adopt the mode of cheating to complete elevator maintain and protection operation.
Summary of the invention
In view of this, be necessary that providing a kind of prevents the not on-site elevator maintain and protection electric monitoring system based on dynamic two-dimension code that just can complete elevator maintain and protection operation of elevator maintain and protection operating personnel.
There is a need to provide a kind of elevator maintain and protection electronic monitoring method based on dynamic two-dimension code.
A kind of elevator maintain and protection electric monitoring system based on dynamic two-dimension code, comprise elevator maintain and protection electronic monitoring server, be arranged on the intelligent display device in lift car, the repair and maintenance harvester carried by elevator maintain and protection personnel, elevator maintain and protection electronic monitoring server is used for the stochastic generation when the schedule time arrives and encrypts secret key, and the secret key of encryption that record generates, be encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the secret key of encryption generated and predetermined cryptographic algorithm, according to elevator registration code ciphertext, elevator registration code plaintext and elevator maintain and protection electronic monitoring server network address produce the code information of elevator dynamic registration, and the code information of elevator dynamic registration is pushed to intelligent display device, the repair and maintenance that elevator maintain and protection electronic monitoring server also transmits for receiving repair and maintenance harvester start solicited message, and adopt described predetermined cryptographic algorithm and encryption secret key pair repair and maintenance to start solicited message to be decrypted and to obtain deciphering repair and maintenance and start solicited message, judge deciphering repair and maintenance start solicited message corresponding with the elevator registration code of storage time, produce repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester, start to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator, intelligent display device receives the code information of elevator dynamic registration, and produce corresponding two-dimension code image data according to the code information of elevator dynamic registration and default Quick Response Code encryption algorithm, and the two-dimension code image corresponding according to the display of two-dimension code image data, wherein two-dimension code image data comprise elevator registration code encrypt data, elevator registration code clear data, elevator maintain and protection electronic monitoring server website data, repair and maintenance harvester obtains two-dimension code image for responding elevator maintain and protection personnel to the two-dimension code image scan operation that intelligent display device shows, and resolve to obtain terraced registration code encrypt data to the two-dimension code image obtained according to the Quick Response Code encryption algorithm prestored, elevator maintain and protection electronic monitoring server website data, and start solicited message according to elevator registration code encrypt data and default device type code generation repair and maintenance, and according to elevator maintain and protection electronic monitoring server website data, repair and maintenance are started solicited message and be supplied to elevator maintain and protection electronic monitoring server, repair and maintenance harvester is also for receiving the repair and maintenance confirmation that elevator maintain and protection electronic monitoring server provides, start to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator.
Based on an elevator maintain and protection electronic monitoring method for dynamic two-dimension code, comprise the following steps:
When the schedule time arrives, stochastic generation encrypts secret key, and the secret key of encryption that record generates;
Be encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the secret key of encryption generated and predetermined cryptographic algorithm;
The code information of elevator dynamic registration is produced according to elevator registration code ciphertext, elevator registration code plaintext and elevator maintain and protection electronic monitoring server network address, and the code information of elevator dynamic registration is pushed to the intelligent display device be arranged in lift car, produce two-dimension code image to make intelligent display device according to the code information of elevator dynamic registration and default Quick Response Code encryption algorithm and show;
Solicited message receiving the repair and maintenance of the repair and maintenance harvester transmission of being carried by elevator maintain and protection personnel, and adopt the encryption secret key pair repair and maintenance of described predetermined cryptographic algorithm and storage start solicited message be decrypted obtain 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 intelligent display device by repair and maintenance harvester, and repair and maintenance start solicited message and comprise elevator registration code encrypt data, the device type code corresponding with repair and maintenance harvester;
Judge deciphering repair and maintenance start solicited message corresponding with the elevator registration code of storage time, generation repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester, starts to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator.
The above-mentioned elevator maintain and protection electric monitoring system based on dynamic two-dimension code and method, when the schedule time arrives, stochastic generation encrypts secret key, and the secret key of encryption that record generates, be encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the secret key of encryption generated and predetermined cryptographic algorithm, and according to elevator registration code ciphertext, elevator registration code plaintext and elevator maintain and protection electronic monitoring server network address produce the code information of elevator dynamic registration, and the code information of elevator dynamic registration is pushed to the intelligent display device be arranged in lift car, produce two-dimension code image to make intelligent display device according to the code information of elevator dynamic registration and default Quick Response Code encryption algorithm and show, solicited message receiving the repair and maintenance of the repair and maintenance harvester transmission of being carried by elevator maintain and protection personnel, and adopt the encryption secret key pair repair and maintenance of described predetermined cryptographic algorithm and storage start solicited message be decrypted obtain deciphering repair and maintenance start solicited message, judge deciphering repair and maintenance start solicited message corresponding with the elevator registration code of storage time, produce repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester, start to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator, elevator maintain and protection personnel like this cannot adopt the mode of cheating to complete elevator maintain and protection operation, thus improve elevator maintain and protection quality, ensure lift running safety, reduce lift running safety accident.
Accompanying drawing explanation
Fig. 1 is the application schematic diagram of the elevator maintain and protection electric monitoring system based on dynamic two-dimension code of a better embodiment.
Fig. 2 is the high-level schematic functional block diagram of elevator maintain and protection electronic monitoring server in Fig. 1.
In figure: start solicited message discriminating unit 24, elevator safety checking information generation unit 25, public's inquiry service unit 26, intelligent display device 30, repair and maintenance harvester 40 based on the elevator maintain and protection electric monitoring system 10 of dynamic two-dimension code, elevator maintain and protection electronic monitoring server 20, time judging unit 21, close secret key generation unit 22, elevator dynamic registration code information generating unit 23, repair and maintenance.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, the elevator maintain and protection electric monitoring system 10 based on dynamic two-dimension code comprises elevator maintain and protection electronic monitoring server 20, the intelligent display device 30 be arranged in lift car, the repair and maintenance harvester 40 that carried by elevator maintain and protection personnel.Elevator maintain and protection electronic monitoring server 20 realizes communicating by wireless network with between intelligent display device 30, repair and maintenance harvester 40, such as, adopt the wireless network of 4G communication standard, 3G communication standard, 2G communication standard.
Elevator maintain and protection electronic monitoring server 20 encrypts secret key for the stochastic generation when the schedule time arrives, and the secret key of encryption that record generates, be encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the secret key of encryption generated and predetermined cryptographic algorithm, produce the code information of elevator dynamic registration according to elevator registration code ciphertext, elevator registration code plaintext and elevator maintain and protection electronic monitoring server network address, and the code information of elevator dynamic registration is pushed to intelligent display device 30; The repair and maintenance that elevator maintain and protection electronic monitoring server 20 also transmits for receiving repair and maintenance harvester 40 start solicited message, and adopt described predetermined cryptographic algorithm and encryption secret key pair repair and maintenance to start solicited message to be decrypted and to obtain deciphering repair and maintenance and start solicited message, judge deciphering repair and maintenance start solicited message corresponding with the elevator registration code of storage time, produce repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester 40, start to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator.In the present embodiment, elevator maintain and protection electronic monitoring server 20 is when the schedule time arrives, obtain present system time, current time in system is stored as the secret key of encryption, according to record current time in system and predetermined cryptographic algorithm be encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored, the current time in system be year, month, day, hour, cellular.Elevator maintain and protection electronic monitoring server 20 is after the repair and maintenance receiving repair and maintenance harvester 40 and provide terminate comformed information, produce elevator safety checking information, elevator safety checking information comprises lift facility code, use numbering, repair and maintenance unit, repair and maintenance phone, Inspection Unit, inspector, date of survey next time; Elevator maintain and protection electronic monitoring server 20 is also for receiving the two-dimension code image and the passenger's Query Information produced that passenger shown by mobile telephone scanning intelligent display device 30, and according to passenger's Query Information, the elevator safety checking information corresponding with elevator registration code clear data stored is supplied to the mobile phone of passenger, understand elevator maintain and protection situation to make passenger.
Elevator maintain and protection electronic monitoring server 20 be a kind of can according to the program stored in advance, automatically, carry out the modernization intelligent electronic device of massive values computation and various information processing at high speed, elevator maintain and protection electronic monitoring server 20 is by CPU, mainboard, internal memory, power supply, cabinet, video card, multiple parts composition such as antenna, after CPU runs one group of computer applied algorithm being used for elevator maintain and protection electronic monitoring task, elevator maintain and protection electronic monitoring server 20 is made to complete above-mentioned functions, that is, CPU produces following functional unit after running above computer application program: time judging unit 21, close secret key generation unit 22, elevator dynamic registration code information generating unit 23, repair and maintenance start solicited message discriminating unit 24, elevator safety checking information generation unit 25, public's inquiry service unit 26.Time judging unit 21 is for judging that whether the current time in system is identical with the schedule time, when judging that the current time in system is identical with the schedule time, export the first default actuation signal to the secret key generation unit of encryption, close secret key generation unit 22 responds the first actuation signal stochastic generation and encrypts secret key, and the secret key of encryption that record generates, such as, when obtaining present system time 18 days 03 November in 2014 26 points, elevator dynamic registration code information generating unit 23 is encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the secret key of encryption generated and predetermined cryptographic algorithm, according to elevator registration code ciphertext, elevator registration code plaintext and elevator maintain and protection electronic monitoring server network address produce the code information of elevator dynamic registration, and the code information of elevator dynamic registration is pushed to the intelligent display device 30 established a communications link with elevator maintain and protection electronic monitoring server 20, repair and maintenance start solicited message discriminating unit 24 and start solicited message for the repair and maintenance receiving repair and maintenance harvester 40 transmission, and adopt described predetermined cryptographic algorithm and encryption secret key pair repair and maintenance to start solicited message to be decrypted and to obtain deciphering repair and maintenance and start solicited message, judge deciphering repair and maintenance start solicited message corresponding with the elevator registration code of storage time, produce repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester 40, start to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator, elevator safety checking information generation unit 25 is after the repair and maintenance receiving repair and maintenance harvester 40 and provide terminate comformed information, produce elevator safety checking information, and by elevator safety checking information record, elevator safety checking information comprises lift facility code, use numbering, repair and maintenance unit, repair and maintenance phone, Inspection Unit, inspector, date of survey next time, the elevator safety checking information corresponding with elevator registration code clear data stored for receiving passenger's Query Information, and is supplied to the mobile phone of passenger by public's inquiry service unit 26 according to passenger's Query Information, understand elevator maintain and protection situation to make passenger.Certainly, interconnected network mode can be adopted to realize information exchange between elevator maintain and protection electronic monitoring server 20 and repair and maintenance harvester 40, public's mobile phone, that is elevator maintain and protection electronic monitoring server 20 provides corresponding webpage and network address, repair and maintenance harvester 40, public's mobile phone are according to network address accessed web page, elevator maintain and protection electronic monitoring server 20 completes information processing by above-mentioned functions unit after obtaining information needed according to the access request that repair and maintenance harvester 40, public's mobile phone provide.
Intelligent display device 30 receives the code information of elevator dynamic registration, and produce corresponding two-dimension code image data according to the code information of elevator dynamic registration and default Quick Response Code encryption algorithm, and the two-dimension code image corresponding according to the display of two-dimension code image data, wherein two-dimension code image data comprise elevator registration code encrypt data, elevator registration code clear data, elevator maintain and protection electronic monitoring server website data.Further, intelligent display device 30 expressly generates elevator safety checking information display interface data message according to the elevator registration code in the code information of elevator dynamic registration, and elevator safety checking information display interface data message is shown, the elevator safety checking information display interface that two-dimension code image is superimposed upon display by intelligent display device shows, and two-dimension code image is positioned at the lower right corner of elevator safety checking information display interface.The intelligent electronic device that intelligent display device 30 is formed primarily of hardware such as communication module, CPU, memory device, circuit card, telltales, the CPU of intelligent display device 30 runs one group for after the computer applied algorithm of elevator maintain and protection electronic monitoring task that completes at intelligent display device end, makes intelligent display device 30 complete above-mentioned functions.
Repair and maintenance harvester 40 obtains two-dimension code image for responding elevator maintain and protection personnel to the two-dimension code image scan operation that intelligent display device 30 shows, and resolve to obtain terraced registration code encrypt data to the two-dimension code image obtained according to the Quick Response Code encryption algorithm prestored, elevator maintain and protection electronic monitoring server website data, and start solicited message according to elevator registration code encrypt data and default device type code generation repair and maintenance, and according to elevator maintain and protection electronic monitoring server website data, repair and maintenance are started solicited message and be supplied to elevator maintain and protection electronic monitoring server 20, repair and maintenance harvester 40 is also for receiving the repair and maintenance confirmation that elevator maintain and protection electronic monitoring server 20 provides, start to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator, further, repair and maintenance harvester 40 is also for responding terraced repair and maintenance personnel repair and maintenance complete operation, produce repair and maintenance according to elevator registration code encrypt data and default device type code and terminate comformed information, and according to elevator maintain and protection electronic monitoring server website data, repair and maintenance are terminated comformed information and be supplied to elevator maintain and protection electronic monitoring server 20.The intelligent electronic device that repair and maintenance harvester 40 is formed primarily of communication module, CPU, memory device, circuit card, telltale, the first-class hardware of shooting, the CPU of repair and maintenance harvester 40 runs one group for after the computer applied algorithm of elevator maintain and protection electronic monitoring task that completes at repair and maintenance harvester end, makes repair and maintenance harvester 40 complete above-mentioned functions.Such as, repair and maintenance harvester 40 can be smart mobile phone, and repair and maintenance harvester 40 just can realize above-mentioned functions after downloading the AAP application software about elevator maintain and protection electronic monitoring task.
Further, present invention also offers a kind of elevator maintain and protection electronic monitoring method based on dynamic two-dimension code, should be applied in elevator maintain and protection electronic monitoring server based on the elevator maintain and protection electronic monitoring method of dynamic two-dimension code, data exchange is realized with the intelligent display device be arranged in lift car, the repair and maintenance harvester carried by elevator maintain and protection personnel to make elevator maintain and protection electronic monitoring server, and then reach the object of elevator maintain and protection electronic monitoring, should comprise the following steps based on the elevator maintain and protection electronic monitoring method of dynamic two-dimension code:
Step S300, when the schedule time arrives, stochastic generation encrypts secret key, and the secret key of encryption that record generates.Wherein, this step is specially: when the schedule time arrives, and obtains present system time, is stored as the secret key of encryption the current time in system.
Step S301, is encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the secret key of encryption generated and predetermined cryptographic algorithm.
Step S302, the code information of elevator dynamic registration is produced according to elevator registration code ciphertext, elevator registration code plaintext and elevator maintain and protection electronic monitoring server network address, and the code information of elevator dynamic registration is pushed to the intelligent display device be arranged in lift car, produce two-dimension code image to make intelligent display device according to the code information of elevator dynamic registration and default Quick Response Code encryption algorithm and show.
Step S303, solicited message receiving the repair and maintenance of the repair and maintenance harvester transmission of being carried by elevator maintain and protection personnel, and adopt the encryption secret key pair repair and maintenance of described predetermined cryptographic algorithm and storage start solicited message be decrypted obtain 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 intelligent display device by repair and maintenance harvester, and repair and maintenance start solicited message and comprise elevator registration code encrypt data, the device type code corresponding with repair and maintenance harvester.
Step S304, judge deciphering repair and maintenance start solicited message corresponding with the elevator registration code of storage time, generation repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester, starts to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator.
Step S305, receives the two-dimension code image that passenger is shown by mobile telephone scanning intelligent display device and the passenger's Query Information produced.
Step S306, is supplied to the mobile phone of passenger, understands elevator maintain and protection situation to make passenger by the elevator safety checking information corresponding with elevator registration code clear data stored according to passenger's Query Information.Wherein, to be elevator maintain and protection electronic monitoring server produce elevator safety checking information after the repair and maintenance receiving repair and maintenance harvester and provide terminate comformed information, elevator safety checking information comprises lift facility code, uses numbering, repair and maintenance unit, repair and maintenance phone, Inspection Unit, inspector, next date of survey.
Claims (8)
1. based on an elevator maintain and protection electric monitoring system for dynamic two-dimension code, it is characterized in that: comprise elevator maintain and protection electronic monitoring server, the intelligent display device be arranged in lift car, the repair and maintenance harvester that carried by elevator maintain and protection personnel;
Elevator maintain and protection electronic monitoring server is used for the stochastic generation when the schedule time arrives and encrypts secret key, and the secret key of encryption that record generates, be encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the secret key of encryption generated and predetermined cryptographic algorithm, according to elevator registration code ciphertext, elevator registration code plaintext and elevator maintain and protection electronic monitoring server network address produce the code information of elevator dynamic registration, and the code information of elevator dynamic registration is pushed to intelligent display device, the repair and maintenance that elevator maintain and protection electronic monitoring server also transmits for receiving repair and maintenance harvester start solicited message, and adopt described predetermined cryptographic algorithm and encryption secret key pair repair and maintenance to start solicited message to be decrypted and to obtain deciphering repair and maintenance and start solicited message, judge deciphering repair and maintenance start solicited message corresponding with the elevator registration code of storage time, produce repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester, start to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator,
Intelligent display device receives the code information of elevator dynamic registration, and produce corresponding two-dimension code image data according to the code information of elevator dynamic registration and default Quick Response Code encryption algorithm, and the two-dimension code image corresponding according to the display of two-dimension code image data, wherein two-dimension code image data comprise elevator registration code encrypt data, elevator registration code clear data, elevator maintain and protection electronic monitoring server website data;
Repair and maintenance harvester obtains two-dimension code image for responding elevator maintain and protection personnel to the two-dimension code image scan operation that intelligent display device shows, and resolve to obtain terraced registration code encrypt data to the two-dimension code image obtained according to the Quick Response Code encryption algorithm prestored, elevator maintain and protection electronic monitoring server website data, and start solicited message according to elevator registration code encrypt data and default device type code generation repair and maintenance, and according to elevator maintain and protection electronic monitoring server website data, repair and maintenance are started solicited message and be supplied to elevator maintain and protection electronic monitoring server, repair and maintenance harvester is also for receiving the repair and maintenance confirmation that elevator maintain and protection electronic monitoring server provides, start to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator.
2. as claimed in claim 1 based on the elevator maintain and protection electric monitoring system of dynamic two-dimension code, it is characterized in that: elevator maintain and protection electronic monitoring server is used for when the schedule time arrives, obtain present system time, current time in system is stored as the secret key of encryption, is encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the current time in system of recording and predetermined cryptographic algorithm.
3. as claimed in claim 1 or 2 based on the elevator maintain and protection electric monitoring system of dynamic two-dimension code, it is characterized in that: intelligent display device expressly generates elevator safety checking information display interface data message according to the elevator registration code in the code information of elevator dynamic registration, and elevator safety checking information display interface data message is shown, the elevator safety checking information display interface that two-dimension code image is superimposed upon display by intelligent display device shows, and two-dimension code image is positioned at the lower right corner of elevator safety checking information display interface.
4. as claimed in claim 1 based on the elevator maintain and protection electric monitoring system of dynamic two-dimension code, it is characterized in that: repair and maintenance harvester is also for responding terraced repair and maintenance personnel repair and maintenance complete operation, produce repair and maintenance according to elevator registration code encrypt data and default device type code and terminate comformed information, and according to elevator maintain and protection electronic monitoring server website data, repair and maintenance are terminated comformed information and be supplied to elevator maintain and protection electronic monitoring server, elevator maintain and protection electronic monitoring server receives after repair and maintenance terminate comformed information, produce elevator safety checking information, elevator safety checking information comprises lift facility code, use numbering, repair and maintenance unit, repair and maintenance phone, Inspection Unit, inspector, date of survey next time.
5. as claimed in claim 4 based on the elevator maintain and protection electric monitoring system of dynamic two-dimension code, it is characterized in that: elevator maintain and protection electronic monitoring server is also for receiving the two-dimension code image and the passenger's Query Information produced that passenger shown by mobile telephone scanning intelligent display device, and according to passenger's Query Information, the elevator safety checking information corresponding with elevator registration code clear data stored is supplied to the mobile phone of passenger, understand elevator maintain and protection situation to make passenger.
6., based on an elevator maintain and protection electronic monitoring method for dynamic two-dimension code, it is characterized in that, comprise the following steps:
When the schedule time arrives, stochastic generation encrypts secret key, and the secret key of encryption that record generates;
Be encrypted to obtain elevator registration code ciphertext to the elevator registration code prestored according to the secret key of encryption generated and predetermined cryptographic algorithm;
The code information of elevator dynamic registration is produced according to elevator registration code ciphertext, elevator registration code plaintext and elevator maintain and protection electronic monitoring server network address, and the code information of elevator dynamic registration is pushed to the intelligent display device be arranged in lift car, produce two-dimension code image to make intelligent display device according to the code information of elevator dynamic registration and default Quick Response Code encryption algorithm and show;
Solicited message receiving the repair and maintenance of the repair and maintenance harvester transmission of being carried by elevator maintain and protection personnel, and adopt the encryption secret key pair repair and maintenance of described predetermined cryptographic algorithm and storage start solicited message be decrypted obtain 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 intelligent display device by repair and maintenance harvester, and repair and maintenance start solicited message and comprise elevator registration code encrypt data, the device type code corresponding with repair and maintenance harvester;
Judge deciphering repair and maintenance start solicited message corresponding with the elevator registration code of storage time, generation repair and maintenance confirmation, and repair and maintenance confirmation is supplied to repair and maintenance harvester, starts to make elevator maintain and protection personnel to carry out repair and maintenance operation to elevator.
7. as claimed in claim 6 based on the elevator maintain and protection electronic monitoring method of dynamic two-dimension code, it is characterized in that: when the schedule time arrives, obtain present system time, the current time in system is stored as the secret key of encryption.
8., as claimed in claim 7 based on the elevator maintain and protection electronic monitoring method of dynamic two-dimension code, it is characterized in that, further comprising the steps of:
Receive the two-dimension code image that passenger is shown by mobile telephone scanning intelligent display device and the passenger's Query Information produced;
According to passenger's Query Information, the elevator safety checking information corresponding with elevator registration code clear data stored is supplied to the mobile phone of passenger, to make passenger understand elevator maintain and protection situation, elevator safety checking information comprises lift facility code, use numbering, repair and maintenance unit, repair and maintenance phone, Inspection Unit, inspector, date of survey next time.
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