CN110395628A - A kind of management-control method of the elevator intelligent component based on cloud platform - Google Patents
A kind of management-control method of the elevator intelligent component based on cloud platform Download PDFInfo
- Publication number
- CN110395628A CN110395628A CN201910675846.8A CN201910675846A CN110395628A CN 110395628 A CN110395628 A CN 110395628A CN 201910675846 A CN201910675846 A CN 201910675846A CN 110395628 A CN110395628 A CN 110395628A
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- China
- Prior art keywords
- elevator
- cloud platform
- intelligent parts
- intelligent
- control system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
- B66B1/3461—Data transmission or communication within the control system between the elevator control system and remote or mobile stations
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The management-control method of the invention discloses a kind of elevator intelligent component based on cloud platform.Elevator control system is built-in in elevator, cloud platform and elevator control system communication connection, multiple intelligent parts authorized respectively with elevator control system communication connection, the following steps are included: being inspecting state by elevator setting, unauthorized intelligent parts are connect with elevator control system, elevator control system requests unique code to unauthorized intelligent parts by plaintext frame, the information of unique code reflection unauthorized intelligent parts, unique code is sent to cloud platform again by elevator control system, and elevator control system initiates authorization requests to cloud platform.Management-control method of the invention authorizes intelligent parts to be installed by combination of hardware cloud platform, only correctly it could be identified and be received by elevator device by the qualified intelligent parts of cloud platform authorization identifying, so as to avoid on the intelligent parts products application to elevator of irregularity.
Description
Technical field
The invention belongs to elevator control technology fields, and in particular to a kind of control of the elevator intelligent component based on cloud platform
Method.
Background technique
The intelligent parts of elevator are the important components for forming elevator device, however its plaintext communication agreement is easy to be cracked,
To pirate intelligent parts occur, in addition, many elevator maintenances enterprise is to save expenditure, after the intelligent parts damage of elevator
May use tear machine recombination component or recovery part open, either pirate component tears machine recombination component or recovery part open, all can be right
Elevator causes huge security risk, affects elevator quality and user security.
Summary of the invention
The technical problem to be solved by the present invention is to solve the above shortcomings of the prior art and to provide a kind of based on cloud platform
The management-control method of elevator intelligent component.
To realize the above-mentioned technical purpose, the technical scheme adopted by the invention is as follows: the present invention provides a kind of based on cloud platform
The management-control method of elevator intelligent component, elevator control system is built-in in elevator, and cloud platform and the elevator control system communicate
Connection, for multiple intelligent parts authorized respectively with the elevator control system communication connection, the intelligent parts refer to have
The component of micro-control unit has database, all numbering of elevator of database Zhong Luyou company, packet in the cloud platform
Include following steps:
Step 1: it is inspecting state by the elevator setting, unauthorized intelligent parts is connect with the elevator control system, institute
It states elevator control system and unique code is requested to the unauthorized intelligent parts by plaintext frame, the unique yard of reflection is described not to award
The information of intelligent parts is weighed, unique code is sent to the cloud platform again by the elevator control system, and flat to the cloud
Platform initiates authorization requests；
Step 2: the cloud platform determines the unauthorized intelligence according to numbering of elevator and unique code in the database
Can component in the system of the elevator whether rationally, when it is reasonable for determining result, the cloud platform is to the elevator controlling
System sends authorization code, and when it is unreasonable for determining result, the cloud platform sends grant error to the elevator control system
Information code；
Step 3: when the elevator control system gets the authorization code, the elevator control system will by plaintext frame
The authorization code is sent to the unauthorized intelligent parts, and is stored in the memory of the unauthorized intelligent parts, it is described not
Authorization intelligent parts, which are changed into, has authorized intelligent parts, and the elevator control system is arranged according to the authorization code in the cloud platform
With the encrypted frame authorized between intelligent parts, the elevator control system and described authorized are realized between intelligent parts
Encryption communication, then the elevator control system controls the elevator and switches to automatic operating state；When the elevator controlling system
When system gets the grant error information code, the unauthorized intelligent parts can not be accessed in the system of the elevator, transformation
For illegal intelligent parts, operator removes the illegal intelligent parts, replaces other unauthorized intelligent parts accesses, and
Step 1 is repeated to step 3.
Preferably, in the step 2, the unique code for all intelligent parts that the cloud platform record has company to produce,
And the numbering of elevator for there are each intelligent parts to be adapted to is recorded, the cloud platform determines the unauthorized intelligent parts in the electricity
In the system of ladder whether reasonable step are as follows: it is flat first to determine whether unique code of the unauthorized intelligent parts is recorded in the cloud
In platform, when the unique code for determining the unauthorized intelligent parts is not recorded in the cloud platform, the unauthorized intelligence
Component is not legal intelligent parts, determines that result is unreasonable；When the unique code for determining the unauthorized intelligent parts is recorded in
When in the cloud platform, the unauthorized intelligent parts are legal intelligent parts, then determine the unauthorized intelligent parts only
Whether one yard be adapted to numbering of elevator, when the unique code for determining the unauthorized intelligent parts is adapted to numbering of elevator, determines
As a result be it is reasonable, otherwise determine result be it is unreasonable.
Preferably, the micro-control unit of the legal copy intelligent parts has the memory space of at least eight byte, the legal copy
Unique code of intelligent parts is the sequence number of its micro-control unit and the combination of random code, a combination thereof mode are as follows: 8 byte lengths
Preceding+2 byte random code of 6 byte of unique code=micro-control unit sequence number.
Preferably, in the step 3, the specific set-up mode of encrypted frame are as follows: by preceding 8 bytes of the authorization code
As des encryption key, the content of coded communication frame obtains encrypted frame.
Preferably, in the step 3, the specific set-up mode of encrypted frame are as follows: by preceding 8 bytes of the authorization code
As preceding 8 bytes of AES encryption key, 0 filling of rear 8 bytes of AES encryption key.
Preferably, the elevator control system passes through Ethernet and the cloud platform communication connection.
Preferably, the elevator control system passes through Wifi and the cloud platform communication connection.
Preferably, the elevator control system passes through general packet radio service technology and the cloud platform communication connection.
Preferably, the elevator control system passes through data transmission unit and the cloud platform communication connection.
Compared with prior art, management-control method of the invention by combination of hardware cloud platform to intelligent parts to be installed into
Row authorization helps the intelligent parts of elevator producer control access elevator device, only passes through the qualified intelligence of cloud platform authorization identifying
Can component correctly could be identified and be received by elevator device, so as to avoid irregularity intelligent parts products application to elevator
On, the effective protection personal safety of elevator customer from technological means.
Detailed description of the invention
Fig. 1 is the system structure diagram of the management-control method of elevator intelligent component of the invention；
Fig. 2 is the flow chart of the management-control method of elevator intelligent component of the invention.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Incorporated by reference to the management-control method of referring to Fig. 1 and Fig. 2, the present invention relates to a kind of elevator intelligent component based on cloud platform.
Elevator control system, cloud platform and elevator control system communication connection, the n intelligent parts difference authorized are built-in in elevator
With elevator control system communication connection, intelligent parts refer to the component with micro-control unit, have database, number in cloud platform
According to all numbering of elevator of Ku Zhongluyou company, intelligent parts include outer calling board in elevator, it is interior exhale the components such as plate, car top plate,
Management-control method the following steps are included:
Step 1: being inspecting state by elevator setting, under this state the n on the elevator intelligent parts and elevator controlling authorized
System is communicated by plaintext frame.Unauthorized intelligent parts are connect with elevator control system, elevator control system passes through plaintext frame
Unique code is requested to unauthorized intelligent parts, the information of unique code reflection unauthorized intelligent parts, elevator control system again will only
One yard is sent to cloud platform, and initiates authorization requests to cloud platform.
Step 2: cloud platform determines unauthorized intelligent parts in elevator according to the numbering of elevator and unique code in database
System in whether rationally, when determine result be it is reasonable when, cloud platform to elevator control system send authorization code, when determine result
When being unreasonable, cloud platform sends grant error information code to elevator control system.
Specifically, the unique code for all intelligent parts that cloud platform record has company to produce, and record has each intelligence portion
The numbering of elevator that part is adapted to, cloud platform determine unauthorized intelligent parts in the system of elevator whether reasonable step are as follows: first
Determine whether unique code of unauthorized intelligent parts is recorded in cloud platform, when the unique code for determining unauthorized intelligent parts does not have
When being recorded in cloud platform, illustrate that the unauthorized intelligent parts are not the legal intelligent parts of our company's production, therefore, it is determined that knot
Fruit is unreasonable.When the unique code for determining unauthorized intelligent parts is recorded in cloud platform, illustrate the unauthorized intelligent parts
It is the legal intelligent parts of our company's production, then determines whether unique code of unauthorized intelligent parts is adapted to numbering of elevator, when
Determine unique code of unauthorized intelligent parts when be adapted to numbering of elevator, determine result be it is reasonable, otherwise judgement result is does not conform to
Reason.
Preferably, the micro-control unit of legal intelligent parts has the memory space of at least eight byte, legal intelligent parts
Unique code be the sequence number of its micro-control unit and the combination of random code, a combination thereof mode are as follows: unique code of 8 byte lengths
+ 2 byte random code of preceding 6 byte of=micro-control unit sequence number.
Since authorization identifying part is realized by cloud platform, even if the authorization and authentication method of an elevator is cracked
, other elevators can also be avoided to be cracked by quickly updating the software algorithm inside cloud platform.
Step 3: when elevator control system gets authorization code, elevator control system is sent out authorization code by plaintext frame
Unauthorized intelligent parts are given, and are stored in the memory of unauthorized intelligent parts, unauthorized intelligent parts, which are changed into, have been authorized
Intelligent parts, cloud platform are arranged elevator control system according to authorization code and have authorized the encrypted frame between intelligent parts, elevator control
It system processed and has authorized and realizes encryption communication between intelligent parts, then elevator control system control elevator switches to automatic running
State, and the elevator control system and n intelligent parts authorized are converted to encryption communication, make irregular intelligent parts without
Method accesses elevator device.When elevator control system gets grant error information code, unauthorized intelligent parts can not access electricity
In the system of ladder, it is changed into illegal intelligent parts, operator removes the illegal intelligent parts, replaces other unauthorizeds
Intelligent parts access, and step 1 is repeated to step 3.
In one embodiment, the specific set-up mode of encrypted frame are as follows: preceding 8 bytes of authorization code is close as des encryption
Key, the content of coded communication frame obtain encrypted frame.In an additional preferred embodiment, the specific set-up mode of encrypted frame are as follows: will
Preceding 8 byte of preceding 8 bytes of authorization code as AES encryption key, 0 filling of rear 8 bytes of AES encryption key.DES
Full name is Data Encryption Standard, i.e. data encryption standards, is a kind of block algorithm encrypted using key.AES
Full name is Advanced Encryption Standard, i.e. Advanced Encryption Standard, is a kind of area that U.S. Federal Government uses
Block encryption standard.Further, des encryption method and AES encryption method can be had both in cloud platform, if des encryption method is cracked,
The elevator of subsequent new lot can use AES encryption method instead, improve safety.
Preferably, elevator control system can pass through Ethernet, Wifi, gprs or dtu and cloud platform communication connection, elevator
Type between control system and cloud platform according to communication connection is correspondingly arranged on matched communication protocol.Wherein, Wifi is nothing
Line local area network, gprs are general packet radio service technology, and dtu is data transmission unit.
Compared with prior art, management-control method of the invention by combination of hardware cloud platform to intelligent parts to be installed into
Row authorization helps the intelligent parts of elevator producer control access elevator device, only passes through the qualified intelligence of cloud platform authorization identifying
Can component correctly could be identified and be received by elevator device, so as to avoid irregularity intelligent parts products application to elevator
On, the effective protection personal safety of elevator customer from technological means.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (9)
1. a kind of management-control method of the elevator intelligent component based on cloud platform, elevator control system, cloud platform are built-in in elevator
With the elevator control system communication connection, multiple intelligent parts authorized are communicated with the elevator control system respectively to be connected
It connects, the intelligent parts refer to the component with micro-control unit, have database in the cloud platform, record in the database
There is the numbering of elevator that company is all, it is characterised in that the following steps are included:
Step 1: it is inspecting state by the elevator setting, unauthorized intelligent parts is connect with the elevator control system, institute
It states elevator control system and unique code is requested to the unauthorized intelligent parts by plaintext frame, the unique yard of reflection is described not to award
The information of intelligent parts is weighed, unique code is sent to the cloud platform again by the elevator control system, and flat to the cloud
Platform initiates authorization requests；
Step 2: the cloud platform determines the unauthorized intelligence according to numbering of elevator and unique code in the database
Can component in the system of the elevator whether rationally, when it is reasonable for determining result, the cloud platform is to the elevator controlling
System sends authorization code, and when it is unreasonable for determining result, the cloud platform sends grant error to the elevator control system
Information code；
Step 3: when the elevator control system gets the authorization code, the elevator control system will by plaintext frame
The authorization code is sent to the unauthorized intelligent parts, and is stored in the memory of the unauthorized intelligent parts, it is described not
Authorization intelligent parts, which are changed into, has authorized intelligent parts, and the elevator control system is arranged according to the authorization code in the cloud platform
With the encrypted frame authorized between intelligent parts, the elevator control system and described authorized are realized between intelligent parts
Encryption communication, then the elevator control system controls the elevator and switches to automatic operating state；When the elevator controlling system
When system gets the grant error information code, the unauthorized intelligent parts can not be accessed in the system of the elevator, transformation
For illegal intelligent parts, operator removes the illegal intelligent parts, replaces other unauthorized intelligent parts accesses, and
Step 1 is repeated to step 3.
2. a kind of management-control method of elevator intelligent component based on cloud platform according to claim 1, it is characterised in that: In
In the step 2, the unique code for all intelligent parts that the cloud platform record has company to produce, and record has each intelligence
The numbering of elevator that component is adapted to, the cloud platform determine whether the unauthorized intelligent parts close in the system of the elevator
The step of reason are as follows: first determine whether unique code of the unauthorized intelligent parts is recorded in the cloud platform, described in judgement
When unique code of unauthorized intelligent parts is not recorded in the cloud platform, the unauthorized intelligent parts are not legal intelligence
Component determines that result is unreasonable；When the unique code for determining the unauthorized intelligent parts is recorded in the cloud platform, institute
Stating unauthorized intelligent parts is legal intelligent parts, then determine the unauthorized intelligent parts unique code and numbering of elevator whether
Adaptation, when the unique code for determining the unauthorized intelligent parts is adapted to numbering of elevator, judgement result be it is reasonable, otherwise determine
It as a result is unreasonable.
3. a kind of management-control method of elevator intelligent component based on cloud platform according to claim 2, it is characterised in that: institute
The micro-control unit for stating legal intelligent parts has the memory space of at least eight byte, unique code of the legal copy intelligent parts
It is sequence number and the combination of random code of its micro-control unit, a combination thereof mode are as follows: unique code=microcontroller of 8 byte lengths
+ 2 byte random code of preceding 6 byte of unit sequence number.
4. a kind of management-control method of elevator intelligent component based on cloud platform according to claim 1, it is characterised in that: In
In the step 3, the specific set-up mode of encrypted frame are as follows: using preceding 8 bytes of the authorization code as des encryption key, add
The content of close communication frame obtains encrypted frame.
5. a kind of management-control method of elevator intelligent component based on cloud platform according to claim 1, it is characterised in that: In
In the step 3, the specific set-up mode of encrypted frame are as follows: using preceding 8 bytes of the authorization code as AES encryption key
Preceding 8 bytes, 0 filling of rear 8 bytes of AES encryption key.
6. a kind of management-control method of elevator intelligent component based on cloud platform according to claim 1, it is characterised in that: institute
It states elevator control system and passes through Ethernet and the cloud platform communication connection.
7. a kind of management-control method of elevator intelligent component based on cloud platform according to claim 1, it is characterised in that: institute
It states elevator control system and passes through Wifi and the cloud platform communication connection.
8. a kind of management-control method of elevator intelligent component based on cloud platform according to claim 1, it is characterised in that: institute
It states elevator control system and passes through general packet radio service technology and the cloud platform communication connection.
9. a kind of management-control method of elevator intelligent component based on cloud platform according to claim 1, it is characterised in that: institute
It states elevator control system and passes through data transmission unit and the cloud platform communication connection.
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| CN201910675846.8A CN110395628A (en) | 2019-07-25 | 2019-07-25 | A kind of management-control method of the elevator intelligent component based on cloud platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112265877A (en) * | 2020-10-16 | 2021-01-26 | 上海新时达电气股份有限公司 | Method, system and device for acquiring electronic identity card |
| CN113651201A (en) * | 2021-08-19 | 2021-11-16 | 广州广日电梯工业有限公司 | Safety protection method and safety protection device for elevator hardware |
| CN114118325A (en) * | 2021-11-29 | 2022-03-01 | 康力电梯股份有限公司 | Method for associating debugging table of escalator control cabinet with SAP production data |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215213, No. 888, Kang Li Avenue, Fen Hu hi tech Industrial Development Zone, Wujiang District, Jiangsu, Suzhou Applicant after: CANNY ELEVATOR Co.,Ltd. Address before: 215213 Kangli Avenue 888, Fenhu High-tech Industrial Development Zone, Suzhou City, Jiangsu Province Applicant before: CANNY ELEVATOR Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191101 |