CN109941857A - Visitors of elevator management system and management method based on two dimensional code - Google Patents
Visitors of elevator management system and management method based on two dimensional code Download PDFInfo
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- CN109941857A CN109941857A CN201910199481.6A CN201910199481A CN109941857A CN 109941857 A CN109941857 A CN 109941857A CN 201910199481 A CN201910199481 A CN 201910199481A CN 109941857 A CN109941857 A CN 109941857A
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Abstract
The present invention relates to a kind of visitors of elevator management system and management method based on two dimensional code.Managing caller terminal connects visitor's mobile terminal, and managing caller terminal generates and sends current two dimensional code to visitor's mobile terminal；Visitor's mobile terminal includes the display screen for showing current two dimensional code；Electric life controller connects two dimensional code code reader, and two dimensional code code reader scans current two dimensional code and barcode scanning data are transmitted to electric life controller.Electric life controller includes the memory for storage region number table and floor information table, and electric life controller corresponds to floor right of access according to the open current two dimensional code of barcode scanning data.Two dimensional code is written in the identity type information of visitor, floor authority information etc. by the present invention, and determining program is set in advance in electric life controller, the offline judgement that elevator is realized by reading two-dimensional barcode information makes visitor could be used that elevator offline after registration, improves elevator management efficiency.
Description
Technical field
The present invention relates to elevator management fields, more specifically to a kind of visitors of elevator management system based on two dimensional code
System and management method.
Background technique
With popularizing for mobile phone two-dimension code application, have been incorporated into two dimensional code in many application fields makes instead of traditional card
With.Judged using IC card for permission in traditional guest system, a permission card is got after visitor's registration, and background server needs
In advance by personnel's permission download into corresponding electric life controller, judge that personnel weigh after reading the card number in IC card by controller
Limit, assigns corresponding floor permission.This mode permission is stored in controller, needs background server in time by card floor
Permission is transferred to electric life controller, very high to elevator control system requirement of real-time.
Electric life controller is generally adopted by RS485 communication modes, this communication modes because of installation environment problem at present
It is poor to will lead to Realtime Capability of Communication between system software and hardware, permission download is not in time.It can not meet client to step on visitor
The demand of elevator can be used after note immediately.In addition, it is existing some using two dimensional code only effective binding character, for the multiple areas in garden
Domain or multiple elevators, need to reserve multiple two dimensional codes, and repetitive endowment is unable to satisfy primary reservation multiple regions, a two dimension
Code can reach the designated floor in multiple specified regions.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of based on two dimensional code
Visitors of elevator management system and management method.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of visitors of elevator pipe based on two dimensional code
Reason system, including managing caller terminal, visitor's mobile terminal, electric life controller, two dimensional code code reader, the managing caller terminal
Visitor's mobile terminal is connected, the electric life controller connects the two dimensional code code reader；
The managing caller terminal sends current two dimensional code to visitor's mobile terminal, and visitor's mobile terminal includes
For showing the display screen of the current two dimensional code；The two dimensional code code reader scans the current two dimensional code and by barcode scanning data
It is transmitted to the electric life controller, the electric life controller includes the storage for storage region number table and floor information table
Device.
Further, the visitors of elevator management system of the present invention based on two dimensional code, the managing caller terminal connection
The zone number table and floor information table are sent to the electric life controller by the electric life controller；And/or
The managing caller terminal receives the reserve requests information that visitor's mobile terminal is sent, according to the pre- invitation
Information is asked to generate the current two dimensional code.
In addition, the present invention also provides a kind of visitors of elevator management method based on two dimensional code, comprising:
S1, managing caller terminal generate and send current two dimensional code to visitor's mobile terminal；
S2, two dimensional code code reader scan the passage two dimensional code that visitor's mobile terminal is shown, send barcode scanning data to electricity
Terraced controller；
S3, the electric life controller correspond to floor right of access according to the open current two dimensional code of the barcode scanning data.
Further, the visitors of elevator management method of the present invention based on two dimensional code, the managing caller terminal generate
And it sends current two dimensional code to visitor's mobile terminal and includes:
S11, visitor's mobile terminal send reserve requests information to the managing caller terminal；
S12, the managing caller terminal generate the current two dimensional code according to the reserve requests information；
S13, the current two dimensional code is sent to visitor's mobile terminal.
Further, the visitors of elevator management method of the present invention based on two dimensional code, the current two dimensional code include electricity
Terraced permissions data domain, elevator permissions data domain inclusion region identification number and region floor permission；The step S3 includes:
The open floor right of access corresponding with elevator permissions data domain of S36, the electric life controller, wherein described
Floor corresponding with elevator permissions data domain is searched in the corresponding table of the logic floor and physics floor of electric life controller.
Further, the visitors of elevator management method of the present invention based on two dimensional code, the current two dimensional code include using
In the visitor's identity type for distinguishing visitor's type, every kind of visitor's type is provided with corresponding lime period availability and floor timeliness；
The step S36 includes:
If the lime period availability and floor timeliness of visitor's identity type are before the deadline, the electric life controller
Open floor right of access corresponding with elevator permissions data domain, wherein in the logic floor and physics of the electric life controller
Floor, which corresponds to, searches floor corresponding with elevator permissions data domain in table.
Further, the visitors of elevator management method of the present invention based on two dimensional code, the current two dimensional code further include
System visitor number and visitor's identification number, wherein system visitor number is for distinguishing different clients, each system visitor
Number is unique；Visitor's identification number is used for visitor's identification, and each visitor's identification number is unique；In the step S36
Before further include:
S32, the electric life controller are numbered according to the system visitor and visitor's identification number judges the current two dimension
Whether code is that this system issues；
If so, executing the step S36.
Further, the visitors of elevator management method of the present invention based on two dimensional code, the current two dimensional code further include
For marking the permission effective time of the current two dimensional code effective time；If the current two dimension after the step S32
Code is that this system issues, before the step S36 further include:
Whether S33, the electric life controller judge current time within the permission effective time；
S34, if so, judging the corresponding elevator in elevator permissions data domain and/or floor whether in one's respective area；
If so, executing the step S36.
Further, the visitors of elevator management method of the present invention based on two dimensional code, the current two dimensional code further include
For identifying the tracking code of the current two dimensional code access times；If current time is in the permission after the step S34
In effective time, before the step S36 further include:
Whether S35, the electric life controller judge the currently used number of the current two dimensional code in preset times；
If so, executing the step S36.
Further, the visitors of elevator management method of the present invention based on two dimensional code, the current two dimensional code further include
For saving the encryption data section of encryption key version and algorithm mark that the current two dimensional code uses；In the step S32
Before further include:
S31, the electric life controller use encryption key version and algorithm mark decoding institute in the encryption data section
State current two dimensional code.
Implement a kind of visitors of elevator management system and management method based on two dimensional code of the invention, has below beneficial to effect
Fruit: managing caller terminal connects visitor's mobile terminal, and it is mobile eventually to visitor that managing caller terminal generates and sends current two dimensional code
End；Visitor's mobile terminal includes the display screen for showing current two dimensional code；Electric life controller connects two dimensional code code reader, two dimension
Code code reader scans current two dimensional code and barcode scanning data is transmitted to electric life controller.Electric life controller includes being used for storage region
The memory of number table and floor information table, electric life controller correspond to floor right-of-way according to the open current two dimensional code of barcode scanning data
Limit.Two dimensional code is written in the identity type information of visitor, floor authority information etc. by the present invention, and is set in advance in electric life controller
Determining program is set, the offline judgement of elevator is realized by reading two-dimensional barcode information, visitor is made to could be used that electricity offline after registration
Ladder improves elevator management efficiency.
The technical problem to be solved in the present invention is that 1, for the not high problem of existing guest system authorization real-time, adopt
With the mode of off-line authorization, different visitor's floor authorizations are written in two dimensional code；2, it is directed to ordinary QR code authorization method
Large scale industry garden different zones, more elevator authorization requirements are unsatisfactory for, using two dimensional code different zones, more ladder controls authorized party
Method simplifies the multiplicating authorization of electric life controller in guest system according to apparatus logic floor table corresponding with physics floor；
3, it is directed to ordinary QR code only effective constraint, has increased specific occasion, the access times limitation of different identity newly.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the visitors of elevator schematic diagram of management system structure based on two dimensional code that an embodiment provides；
Fig. 2 is the visitors of elevator schematic diagram of management system structure based on two dimensional code that an embodiment provides；
Fig. 3 is the visitors of elevator management method flow chart based on two dimensional code that an embodiment provides；
Fig. 4 is the visitors of elevator management method flow chart based on two dimensional code that an embodiment provides；
Fig. 5 is the visitors of elevator management method flow chart based on two dimensional code that an embodiment provides；
Fig. 6 is the visitors of elevator management method flow chart based on two dimensional code that an embodiment provides；
Fig. 7 is the visitors of elevator management method flow chart based on two dimensional code that an embodiment provides；
Fig. 8 is the visitors of elevator management method flow chart based on two dimensional code that an embodiment provides.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
Embodiment
With reference to Fig. 1, the visitors of elevator management system based on two dimensional code of the present embodiment includes managing caller terminal, Fang Keyi
Dynamic terminal, electric life controller, two dimensional code code reader, managing caller terminal connect visitor's mobile terminal, electric life controller connection two
Tie up code code reader.Managing caller terminal receives the reserve requests information of user by phone or scene, according to reserve requests information
Generate current two dimensional code.Alternatively, reserve requests information can require visitor to provide name, telephone number, access time, access
The information such as affairs, accessed personnel, access locations.The passage two dimensional code of generation includes following information:
1) system visitor numbers, and for system visitor number for distinguishing different clients, each system visitor number is unique；
2) visitor's identification number, visitor's identification number are used for visitor's identification, and each visitor's identification number is unique；
3) visitor's identity type, every kind of visitor's type are provided with corresponding lime period availability and floor timeliness；
4) elevator permissions data domain, elevator permissions data domain inclusion region identification number and region floor permission；
5) encryption data section, for saving the encryption key version and algorithm mark that current two dimensional code uses；
6) permission effective time, for marking current two dimensional code effective time；
7) tracking code, for identifying current two dimensional code access times.
Further, electric life controller includes the memory for storage region number table and floor information table, zone number
Electric life controller can be written by dedicated write device in table and floor information table, and dedicated write-in is reused when the later period needing to update
Equipment will modify data and electric life controller is written.The present embodiment carries out region division and number, formation zone number table to elevator
With floor information table.Such as there are more buildings in a garden, can carry out subregion and number to building；Every Lou Ruoyou multi-section electricity
Ladder can carry out subregion and number to elevator, such as high rise elevator, middle layer elevator, lower-level elevator are divided into three areas.System root
Corresponding permission is set according to the region division and number of elevator, the permission of the elevator floor of the same area is identical.
Managing caller terminal sends current two dimensional code to visitor's mobile terminal, and visitor's mobile terminal includes for showing passage
The display screen of two dimensional code.Alternatively, visitor's mobile terminal includes but is not limited to smart phone, smartwatch, tablet computer etc..
Managing caller terminal sends current two dimensional code to visitor's mobile terminal by mobile radio network.Visitor be arranged at elevator two
The barcode scanning mouth for tieing up code code reader shows current two dimensional code, and two dimensional code code reader scans current two dimensional code and is transmitted to barcode scanning data
Electric life controller.Alternatively, two dimensional code code reader is transmitted by RS485 connection electric life controller, barcode scanning data by RS485
To electric life controller.Electric life controller obtains the information recorded in current two dimensional code, according to the information recorded in current two dimensional code
The floor authority information that the visitor needs to access is obtained, and open elevator is in the access right of the floor.
Now citing is illustrated:
For example, visitor need and meanwhile go A 3 buildings and B 8 buildings, the same two dimensional code, in the two dimension of A electric life controller
After code code reader sweeps two dimensional code, electric life controller decryption two dimensional code gets regional number and visiting floor, in electric life controller
Oneself internal corresponding floor information table is searched, is opened 3 buildings.B is equally gone to, electric life controller is also decryption two-dimensional barcode information
Regional number and visiting floor are got, is opened 8 buildings.
In another example visitor needs Building -3, an area Dong Loudi, 10 building, middle area, 40 building, high area, two dimensional code has been swept in low area,
Electric life controller decryption two dimensional code gets regional number and visiting floor, and corresponding building inside oneself is searched in electric life controller
Layer information table, opens the 1 buildings；Regional number and visiting floor are got in middle area's electric life controller decryption two dimensional code, in elevator controlling
Oneself corresponding floor information table is searched in device, is opened 10 buildings；Regional number is got in high area's electric life controller decryption two dimensional code
With visiting floor, oneself corresponding floor information table is searched in electric life controller, is opened 40 buildings.
Two dimensional code is written in the identity type information of visitor, floor authority information etc. by the present invention, and in electric life controller
Determining program is set, the offline judgement of elevator is realized by reading two-dimensional barcode information, reduces electric life controller and managing caller is whole
The real data relation at end makes visitor could be used that elevator offline after registration, improves elevator management efficiency.
Embodiment
The difference of the present embodiment and above-described embodiment is that the present embodiment allows visitor to visit by visitor's mobile terminal
It asks application, such as is reserved by modes such as dedicated platform, website, wechat small routine, Alipay small routine, transmission short messages.
Visitor is by visitor's mobile terminal transmission reserve requests information to managing caller terminal, such as passes through mobile phone and send reserve requests letter
Breath；Reserve requests information can require visitor to provide name, telephone number, access time, access affairs, accessed personnel, access
The information such as place.After managing caller terminal receives reserve requests information, if the guest access is agreed to, according to reserve requests
Information generates current two dimensional code, and current two dimensional code is sent to visitor's mobile terminal；Such as current two dimension is sent by short message
Code sends current two dimensional code etc. by wechat.If disagreeing the guest access, it is mobile to visitor to return to denied access information
Terminal.
The present embodiment allows visitor to carry out remote access application by visitor's mobile terminal, such as passes through mobile phone, plate electricity
Brain etc. accesses, and enables visitor's schedule ahead of time, and interviewee can also be made to make access and prepared, user experience is improved.
Embodiment
With reference to Fig. 2, the difference of the present embodiment and above-described embodiment is, the visitors of elevator based on two dimensional code of the present embodiment
Managing caller terminal connects electric life controller in management system, remotely can remotely send zone number table and floor information table
To electric life controller, long-range first write-in and subsequent modification are realized.Alternatively, managing caller terminal passes through RS485 connection electricity
Zone number table and floor information table are sent to electric life controller by RS485 by terraced controller.The present embodiment can pass through
RS485 remotely sends and modifies zone number table and floor information table in electric life controller, and administrative staff is facilitated quickly to take
System and modification system are built, the efficiency of management is improved.
In some embodiments, the visitors of elevator management system based on two dimensional code further includes for connecting with managing caller terminal
It connects, the printer for printing current two dimensional code, generates after current two dimensional code using printing into being printed.The present embodiment is to face
When visitor and do not carry the visitor of mobile terminal convenience be provided, can hold and be printed with the paper of current two dimensional code and access,
It is convenient and efficient.
Embodiment
With reference to Fig. 3, the visitors of elevator management method based on two dimensional code of the present embodiment be applied to above-described embodiment based on
In the visitors of elevator management system of two dimensional code, include the following steps:
S1, managing caller terminal generate and send current two dimensional code to visitor's mobile terminal.
Specifically, managing caller terminal receives the reserve requests information of user by phone or scene, according to reserve requests
Information generates current two dimensional code.Alternatively, reserve requests information can require visitor provide name, telephone number, access time,
Access the information such as affairs, accessed personnel, access locations.
The passage two dimensional code that S2, two dimensional code code reader scanning visitor's mobile terminal are shown, sends barcode scanning data to elevator control
Device processed.
Specifically, managing caller terminal sends current two dimensional code to visitor's mobile terminal, visitor's mobile terminal includes being used for
Show the display screen of current two dimensional code.The current two dimensional code of two dimensional code code reader barcode scanning mouth displaying that visitor is arranged at elevator, two
Dimension code code reader scans current two dimensional code and barcode scanning data is transmitted to electric life controller.Alternatively, two dimensional code code reader is logical
RS485 connection electric life controller is crossed, barcode scanning data are transmitted to electric life controller by RS485.
S3, electric life controller correspond to floor right of access according to the open current two dimensional code of barcode scanning data.
Specifically, electric life controller includes the memory for storage region number table and floor information table, zone number
Electric life controller can be written by dedicated write device in table and floor information table, and dedicated write is reused when the later period needing to update
Data write-in electric life controller will be modified by entering equipment.The present embodiment carries out region division and number, formation zone number to elevator
Table and floor information table.Such as there are more buildings in a garden, can carry out subregion and number to building；Every Lou Ruoyou multi-section
Elevator can carry out subregion and number to elevator, such as high rise elevator, middle layer elevator, lower-level elevator are divided into three areas.System
Corresponding permission is set according to the region division of elevator and number, the permission of the elevator floor of the same area is identical.Elevator controlling
Device obtains the information recorded in current two dimensional code, obtains the building that the visitor needs to access according to the information recorded in current two dimensional code
Layer authority information, and open elevator is in the access right of the floor.
Further, after obtaining the floor authority information that the visitor needs to access according to the information recorded in current two dimensional code,
Judge whether the corresponding floor of the elevator is unique, if the corresponding floor of the elevator is unique, illustrate that visitor can only access the floor,
Then electric life controller control elevator automatically achieves designated floor, it is no longer necessary to which visitor operates；If the corresponding floor of the elevator
Not unique, then the floor for illustrating that visitor may access is not fixed, and visitor is needed to manually select the floor to be reached at this time.
Two dimensional code is written in the identity type information of visitor, floor authority information etc. by the present invention, and in electric life controller
Determining program is set, the offline judgement of elevator is realized by reading two-dimensional barcode information, could be used that visitor offline after registration
Elevator improves elevator management efficiency.
Embodiment
Difference with above-described embodiment is, in the visitors of elevator management method based on two dimensional code of the present embodiment, visitor
Management terminal generates and sends current two dimensional code to visitor's mobile terminal
S11, visitor's mobile terminal send reserve requests information to managing caller terminal；Such as by dedicated platform, website,
The modes such as wechat small routine, Alipay small routine, transmission short message are reserved.Visitor sends pre- invite by visitor's mobile terminal
It asks information to managing caller terminal, such as reserve requests information is sent by mobile phone, reserve requests information is filled on website,
Wechat small routine fills in reserve requests information etc..When reserve requests information can require visitor to provide name, telephone number, access
Between, access affairs, the information such as accessed personnel, access locations.
S12, managing caller terminal generate current two dimensional code according to reserve requests information.Managing caller terminal receives reservation
After solicited message, if agreeing to the access of the visitor, current two dimensional code, current two dimensional code packet are generated according to reserve requests information
Include the right of access information of the visitor.If disagreeing the access of the visitor, denied access information is returned.
S13, current two dimensional code is sent to visitor's mobile terminal.Such as by dedicated platform, website, wechat small routine,
The modes such as Alipay small routine, transmission short message are sent to visitor's mobile terminal.
The present embodiment allows visitor to access application by visitor's mobile terminal, such as passes through mobile phone, tablet computer etc.
It accesses, enables visitor's schedule ahead of time, interviewee can also be made to make access and prepared, user experience is improved.
Embodiment
With reference to Fig. 4, the difference with above-described embodiment is, the visitors of elevator management method based on two dimensional code of the present embodiment
In, current two dimensional code includes elevator permissions data domain, elevator permissions data domain inclusion region identification number and region floor permission.This
Embodiment carries out region division and number, formation zone number table and floor information table to elevator.Such as a garden has more
Building can carry out subregion and number to building；Every Lou Ruoyou multi-section elevator can carry out subregion and number, example to elevator
High rise elevator, middle layer elevator, lower-level elevator are such as divided into three areas.System is corresponding with number setting according to the region division of elevator
Permission, the permission of the elevator floor of the same area is identical.So step S3 includes:
The open floor right of access corresponding with elevator permissions data domain of S36, electric life controller, wherein in electric life controller
Floor corresponding with elevator permissions data domain is searched in logic floor and the corresponding table of physics floor.Because having been deposited in electric life controller
Logic floor table corresponding with physics floor has been stored up, has included elevator permissions data domain pair in logic floor table corresponding with physics floor
The floor answered, thus electric life controller can according to obtain in elevator permissions data domain in logic floor table corresponding with physics floor
It searches, obtains corresponding floor.
Further, current two dimensional code further includes visitor's identity type for distinguishing visitor's type, and every kind of visitor's type is set
It is equipped with corresponding lime period availability and floor timeliness；Step S36 includes:
If the lime period availability and floor timeliness of visitor's identity type are before the deadline, electric life controller is open and electric
Terraced permissions data domain corresponds to floor right of access, wherein searching in the logic floor table corresponding with physics floor of electric life controller
Floor corresponding with elevator permissions data domain.
Current two dimensional code includes elevator permissions data domain and visitor's identity type in the present embodiment, passes through elevator permissions data
Domain and visitor's identity type determine the access authority of visitor.
Embodiment
With reference to Fig. 5, the difference with above-described embodiment is, the visitors of elevator management method based on two dimensional code of the present embodiment
In, current two dimensional code further includes system visitor number and visitor's identification number, and wherein system visitor number is for distinguishing different visitors
Family, each system visitor number are unique；Visitor's identification number is used for visitor's identification, and each visitor's identification number is unique.Then
Before step S36 further include:
S32, electric life controller are numbered according to system visitor and visitor's identification number judges whether current two dimensional code is that this is
System issues.
If system visitor number and visitor's identification number are this system sending, then follow the steps S36: electric life controller is open
Floor right of access corresponding with elevator permissions data domain, wherein in the logic floor table corresponding with physics floor of electric life controller
Search floor corresponding with elevator permissions data domain.
If system visitor number and visitor's identification number are not that this system issues, prompt information is issued, visitor is prompted not have
There is access authority, the permission of this system please be obtain.
The present embodiment passes through system visitor number first and visitor's identification number judges whether the passage two dimensional code is that this is
The passage two dimensional code of system improves access process efficiency if not progress next step judgement is not needed then.
Embodiment
With reference to Fig. 6, the difference with above-described embodiment is, the visitors of elevator management method based on two dimensional code of the present embodiment
In, current two dimensional code further includes the permission effective time for marking current two dimensional code effective time；If leading to after step s 32
Row two dimensional code is this system sending, before step S36 further include:
Whether S33, electric life controller judge current time within permission effective time.If current time is not effective in permission
In time, then prompt information is issued, prompts the guest access time expired, please apply for permission again.
If S34, current time within permission effective time, judge the corresponding elevator in elevator permissions data domain and/or floor
Whether in one's respective area.If the corresponding elevator in elevator permissions data domain and floor not in one's respective area, prompt visitor without access right
Limit or prompt visitor go to the wrong way place.
If the corresponding elevator in elevator permissions data domain and floor in one's respective area, execute step S36: electric life controller is open
Floor right of access corresponding with elevator permissions data domain, wherein in the logic floor table corresponding with physics floor of electric life controller
Search floor corresponding with elevator permissions data domain.
The present embodiment further passes through permission effective time and permissions data domain judges the availability of current two dimensional code, if
Permission effective time and/or permissions data domain are ineligible, then no longer need to carry out next step judgement, improve traffic efficiency.
Embodiment
With reference to Fig. 7, the difference with above-described embodiment is, the visitors of elevator management method based on two dimensional code of the present embodiment
In, current two dimensional code further includes the tracking code for identifying current two dimensional code access times.If the current time after step S34
Within permission effective time, before step S36 further include:
Whether S35, electric life controller judge the currently used number of current two dimensional code in preset times；If current two dimension
The currently used number of code has reached preset times, then issues prompt information, prompts its access times of visitor to have been used up, please again
Apply for access authority.
If the currently used number of current two dimensional code in preset times, thens follow the steps S36, electric life controller it is open with
Elevator permissions data domain corresponds to floor right of access, wherein looking into the logic floor table corresponding with physics floor of electric life controller
Look for floor corresponding with elevator permissions data domain.
The present embodiment further judges the availability of current two dimensional code by the currently used number of current two dimensional code, if
Access times permissible value is had reached, then no longer needs to carry out next step judgement, improves traffic efficiency.
Embodiment
With reference to Fig. 8, the difference with above-described embodiment is, the visitors of elevator management method based on two dimensional code of the present embodiment
In, current two dimensional code further includes the encryption data for saving encryption key version and algorithm mark that current two dimensional code uses
Section.Before step S32 further include:
S31, electric life controller use the encryption key version and the current two dimensional code of algorithm mark decoding in encryption data section.
Management terminal is accessed when generating access two dimensional code, the encryption key version and algorithm that use are identified as two-dimensional barcode information
Current two dimensional code is written in a part.Electric life controller in decryption, obtain first encryption key version in current two dimensional code and
Algorithm mark, according to encryption key version and algorithm mark select stored corresponding encryption key version and algorithm identify into
Row decoding.
The present embodiment provides the safety of system by being encrypted to current two dimensional code.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Above embodiments only technical concepts and features to illustrate the invention, its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and implement accordingly, can not limit the scope of the invention.It is all to be wanted with right of the present invention
The equivalent changes and modifications that range is done are sought, should belong to the covering scope of the claims in the present invention.
Claims (10)
1. a kind of visitors of elevator management system based on two dimensional code, which is characterized in that mobile eventually including managing caller terminal, visitor
End, electric life controller, two dimensional code code reader, the managing caller terminal connect visitor's mobile terminal, the elevator controlling
Device connects the two dimensional code code reader；
The managing caller terminal sends current two dimensional code to visitor's mobile terminal, and visitor's mobile terminal includes being used for
Show the display screen of the current two dimensional code；The two dimensional code code reader scans the current two dimensional code and transmits barcode scanning data
To the electric life controller, the electric life controller includes the memory for storage region number table and floor information table.
2. the visitors of elevator management system according to claim 1 based on two dimensional code, which is characterized in that the managing caller
Terminal connects the electric life controller, and the zone number table and floor information table are sent to the electric life controller；And/or
The managing caller terminal receives the reserve requests information that visitor's mobile terminal is sent, and is believed according to the reserve requests
Breath generates the current two dimensional code.
3. a kind of visitors of elevator management method based on two dimensional code characterized by comprising
S1, managing caller terminal generate and send current two dimensional code to visitor's mobile terminal；
S2, two dimensional code code reader scan the passage two dimensional code that visitor's mobile terminal is shown, send barcode scanning data to elevator control
Device processed；
S3, the electric life controller correspond to floor right of access according to the open current two dimensional code of the barcode scanning data.
4. the visitors of elevator management method according to claim 3 based on two dimensional code, which is characterized in that the managing caller
Terminal generates and sends current two dimensional code to visitor's mobile terminal
S11, visitor's mobile terminal send reserve requests information to the managing caller terminal；
S12, the managing caller terminal generate the current two dimensional code according to the reserve requests information；
S13, the current two dimensional code is sent to visitor's mobile terminal.
5. the visitors of elevator management method according to claim 3 based on two dimensional code, which is characterized in that the current two dimension
Code includes elevator permissions data domain, elevator permissions data domain inclusion region identification number and region floor permission；The step
S3 includes:
The open floor right of access corresponding with elevator permissions data domain of S36, the electric life controller, wherein in the elevator
Floor corresponding with elevator permissions data domain is searched in the corresponding table of the logic floor and physics floor of controller.
6. the visitors of elevator management method according to claim 5 based on two dimensional code, which is characterized in that the current two dimension
Code includes visitor's identity type for distinguishing visitor's type, and every kind of visitor's type is provided with corresponding lime period availability and floor
Timeliness；The step S36 includes:
If the lime period availability and floor timeliness of visitor's identity type are before the deadline, the electric life controller is open
Floor right of access corresponding with elevator permissions data domain, wherein in the logic floor and physics floor of the electric life controller
Floor corresponding with elevator permissions data domain is searched in corresponding table.
7. the visitors of elevator management method according to claim 5 based on two dimensional code, which is characterized in that the current two dimension
Code further includes system visitor number and visitor's identification number, wherein the system visitor numbers for distinguishing different clients, each
System visitor number is unique；Visitor's identification number is used for visitor's identification, and each visitor's identification number is unique；Described
Before step S36 further include:
S32, the electric life controller are numbered according to the system visitor and visitor's identification number judges that the current two dimensional code is
It is no to be issued for this system；
If so, executing the step S36.
8. the visitors of elevator management method according to claim 7 based on two dimensional code, which is characterized in that the current two dimension
Code further includes the permission effective time for marking the current two dimensional code effective time；If described after the step S32
Current two dimensional code is this system sending, before the step S36 further include:
Whether S33, the electric life controller judge current time within the permission effective time；
S34, if so, judging the corresponding elevator in elevator permissions data domain and/or floor whether in one's respective area；
If so, executing the step S36.
9. the visitors of elevator management method according to claim 8 based on two dimensional code, which is characterized in that the current two dimension
Code further includes the tracking code for identifying the current two dimensional code access times；If current time exists after the step S34
In the permission effective time, before the step S36 further include:
Whether S35, the electric life controller judge the currently used number of the current two dimensional code in preset times；
If so, executing the step S36.
10. the visitors of elevator management method according to claim 7 based on two dimensional code, which is characterized in that the passage two
Dimension code further includes the encryption data section for saving encryption key version and algorithm mark that the current two dimensional code uses；Institute
Before stating step S32 further include:
It is described logical that S31, the electric life controller use encryption key version and algorithm mark in the encryption data section to decode
Row two dimensional code.
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