CN108609448A - A kind of elevator accident based on block chain discloses system - Google Patents
A kind of elevator accident based on block chain discloses system Download PDFInfo
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- CN108609448A CN108609448A CN201810616261.4A CN201810616261A CN108609448A CN 108609448 A CN108609448 A CN 108609448A CN 201810616261 A CN201810616261 A CN 201810616261A CN 108609448 A CN108609448 A CN 108609448A
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- elevator
- data
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- customer
- accident
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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
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a kind of elevator accidents based on block chain to disclose system, its key points of the technical solution are that including：It is several to complain the node of data for storing acquired elevator operating condition historical data and/or elevator customer；The node for run intelligent contract with：When the node, which obtains elevator customer, complains data, according to elevator accident condition being obtained ahead of time, being used to indicate elevator accident, and, the elevator operating condition historical data that Data Matching is complained with elevator customer judges that the elevator customer complains whether the elevator event indicated by data meets elevator accident condition；When the elevator customer complain data indicated by elevator event meet elevator accident condition when, triggering node ballot judge：Whether the elevator event for meeting elevator accident condition is published in the node of the system.The elevator accident of the application application node publication avoids the generation of information island by the shared of information.
Description
Technical field
The present invention relates to data sharing field, more particularly to a kind of elevator accident based on block chain discloses system.
Background technology
With the development of China's economy and society, elevator has become the indispensable tool of modern.Wherein, in elevator
Including cage type elevator and step elevator, cage type elevator is a kind of using hoist engine as the vertical conveyor of power, and van-type gondola is housed,
Multiply people or carrying cargo for tier building, but the safety accident of elevator occurs often in a building building at this stage, therefore,
The mode that car movement data is acquired for the generation generally use of elevator accident is monitored.
From the perspective of data, block chain essence is a kind of distributed data base, and " distribution " here refers to block
Chain technology solves the problems, such as Distributed Storage using Linked Storage Structure, and distributed consensus when also solving storage is asked
Topic, block chain technology ensure reliable data transmission and access using distributed book keeping operation book, therefore, widely apply the data in elevator
In acquisition system.
Currently, in the data collecting system of elevator, the discovery although large-scale elevator safety accident can be reported in time,
But some small-sized elevator safety hidden danger are easy to be hidden, not in time such as door-opened elevator, falling for the unexpected floor of elevator is past
Toward due to Elevator security risk can not cause owner's note that and owner also not enough information channel goes to property
It is linked up, thus small-sized elevator hidden danger passes into silence, but often Elevator security risk can not go to report, go to send out in time
Now, it if going maintenance, is very easy to cause larger elevator safety accident, in the case of information island, the daily event of elevator
The data of barrier acquire the disclosure after reporting, and there are certain improvements.
Invention content
It is public in view of the deficiencies of the prior art, the present invention intends to provide a kind of elevator accident based on block chain
Open system can improve the safety of elevator to a certain extent.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of elevator accident based on block chain discloses system, including：
It is several to complain the node of data for storing acquired elevator operating condition historical data and/or elevator customer；
The node for run intelligent contract with：
When the node, which obtains elevator customer, complains data, according to elevator thing being obtained ahead of time, being used to indicate elevator accident
Therefore condition, and, the elevator operating condition historical data of Data Matching is complained with elevator customer, judges that the elevator customer is complained
Whether the elevator event indicated by data meets elevator accident condition；
When the elevator customer complain data indicated by elevator event meet elevator accident condition when, triggering node ballot sentences
It is disconnected：Whether the elevator event for meeting elevator accident condition is published in the node of the system.
Through the above technical solutions, node obtain the node local all elevators elevator operating condition history number
According to when owner, which takes the elevator in cell, finds Lift out of order, owner can be by complaining channel such as APP or wechat that will multiply
Sit the elevator accident of elevator（Such as situations such as car rapid drawdown）It compiles and is sent at node in elevator customer complaint data, node is used for
The intelligent contract of operation, according to the elevator accident condition being obtained ahead of time, when elevator customer complains data to meet elevator accident condition,
It triggers node ballot to judge, by rear, the elevator event for meeting elevator accident condition can be disclosed hair in the node of the system
Cloth, as a result, other owners, property, producer can get the elevator event of the elevator, other owners can be according to the elevator thing
Part can gain attention when taking the elevator, and property can tell that operation maintenance personnel repairs in time according to the elevator event,
Producer can carry out technological improvement, the application avoids information island by the shared of information according to the elevator event to the elevator
Generation can improve the safety of elevator to a certain extent in the case where multi-party supervision and assisting.
Preferably, the node be additionally operable to run intelligent contract with：
It is right according to rating scale when the elevator event indicated by the elevator customer complains data meets elevator accident condition
The elevator event person liable for meeting elevator accident condition carries out grading update.
Through the above technical solutions, elevator event person liable has property and producer etc., it is directed to the elevator of elevator generation
Accident, the grading be managed to property and grades to producer's elevator safety performance, improves owner for property
The selectivity of selection and producer's selection, and the corresponding supervision improved to property and producer.
Preferably, the elevator operating condition historical data include the operating status of elevator, traffic direction, residing floor with
And elevator switch door state.
Through the above technical solutions, elevator operating condition historical data include elevator in the process of running can collected institute
Have a data, improve secure context in running process of elevator supervise it is comprehensive.
Preferably, the operating status includes collecting image data in lift car by camera, passing through light
Sensor collects the photometric data in lift car and collects the operation number of elevator hoist by acceleration transducer
According to.
Through the above technical solutions, the situation in lift car can be observed by image data, such as whether lift car
Door whether crush owner, can judge power blackout situation whether occurs in lift car by photometric data, operation data is used for
Judge elevator during rising or falling, if there is a situation where speed abruptly increase or to die-off, sentenced using above-mentioned data
The operating status for powering off ladder, to carry out effective supervision and examine.
Preferably, the elevator customer complains the location information that faulty elevator is carried in data and fault time section；
The node for run intelligent contract with：
Data are complained according to the elevator customer, are transferred with elevator corresponding to location information in elevator customer complaint data in event
Elevator operating condition historical data in Downtime section.
Through the above technical solutions, complaining the fault time section in data to transfer elevator operating condition according to elevator customer
Historical data which thereby enhances the positioning accurate parasexuality of elevator operating condition historical data, accelerates and elevator operating condition is gone through
The efficiency of history data analysis.
Preferably, the node for run intelligent contract with：
When elevator event meets elevator accident condition and publishes, the node is based on the operation data in the operating status
And photometric data, abnormal marking point is formed when operation data or photometric data are abnormal；
Abnormal marking point and the timing node in fault time section are bound；
That establishes image data in the operating status redirects interface, and the interface that redirects is closed with the abnormal marking point
Connection, the interface that redirects are configured in the elevator accident.
Through the above technical solutions, it is whether abnormal by operation data in node monitoring operating status and photometric data, if
Operation data is excessive or too small, and photometric data is too small, then forms an abnormal marking point, the abnormal marking point and fault time section
In timing node mutually bind；And that establishes image data redirects interface, this redirects interface and is configured in elevator event, when
After elevator event publication, other owners, property or producer can redirect interface using this and be directly targeted to down time
Image data on node is observed, and clear failure cause is able to, to formulate corresponding policy.
Preferably, the elevator operating condition historical data is stored in through overcompression in the node.
Through the above technical solutions, the elevator operating condition historical data through overcompression, effectively increases the rate of upload.
Preferably, the node is additionally operable to：
When the time of knowing together arrives, the elevator operating condition historical data of cochain, elevator customer will be needed to complain described in data, correspondence
Block check value, key information and the timestamp information of node form block information and carry out cochain processing, the block verification
Value is at least to be complained data and is formed for the elevator operating condition historical data and elevator customer increased newly in the node.
In conclusion the present invention having the beneficial effect that in contrast to the prior art：
The application complains data by the elevator customer that node is got, and by the elevator event that node is issued, avoids information lonely
The generation on island can improve the safety of elevator to a certain extent in the case where multi-party supervision and assisting.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other features of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is schematic diagram disclosed in elevator accident in technical solution of the present invention.
Specific implementation mode
In order to preferably technical scheme of the present invention be made clearly to show, the present invention is made into one below in conjunction with the accompanying drawings
Walk explanation.
Block chain is generally understood as a distributed account book, it is substantially also a Distributed Calculation and storage is
System.Wherein, block chain has multiple nodes, different nodes to reach common understanding by certain computation rule, and will be after common recognition
Implementing result is stored in the form of block into database, and multiple blocks constitute block chain, can be to area between multiple nodes
Block backups each other.
The technology of the application application block chain acquires elevator fault routine and carries out disclosed mode to avoid elevator faults
Information island is formed, and the technical principle of application block chain carries out the distribution storage of data between each block, is deposited using chain type
Storage structure ensures reliable data transmission and access, and ensures that each data can not be distorted and can not be forged in a manner of cryptography, protects
Safety and the transmission reliability of each node data are demonstrate,proved.
Based on the above, this application discloses a kind of elevator accidents based on block chain to disclose system, as shown in Figure 1,
Including：
It is several to complain the node of data for storing acquired elevator operating condition historical data and/or elevator customer.
Specifically, elevator operating condition historical data includes the operating status of elevator, traffic direction, residing floor, elevator
Switch door state and overload condition, in the application, residing floor passes through position sensor and acquires the location of lift car
Information（I.e. residing floor position）, elevator switch door state is by the status information of door status sensor acquisition elevator door, and overload feelings
Condition acquires the weight information of object in lift car by weight sensor.
Signified operating status includes collecting image data in lift car by camera, passing through in the present embodiment
Light sensor collects the photometric data in lift car and collects the fortune of elevator hoist by acceleration transducer
Row data.
In the application, elevator operating condition historical data derives from lift facility, and elevator customer complains data source in industry
It is main to be provided by mobile terminal, there are several nodes on block chain, it can be achieved that elevator work shape is obtained from mobile terminal and lift facility
State historical data and elevator customer complain data cochain.These nodes can be used for, and when the time of knowing together arrives, will need the electricity of cochain
Ladder work makees status history data, elevator customer complains data, the block check value of the corresponding node（Cryptographic Hash）, key information
（Public key used in asymmetric cryptosystem）And timestamp information forms block information and carries out cochain processing, the block check value is extremely
It is to complain data for the elevator operating condition historical data and elevator customer increased newly in the node and formed less.
It is worth noting that elevator operating condition historical data is stored in through overcompression in the node.Correspondingly, elevator
Working condition historical data is accordingly stored in by data encryption in the node.
Wherein, when owner takes elevator discovery elevator faults, corresponding APP can be logged in by mobile terminal and edits elevator
Customer complaint data, elevator customer complain the essential information that elevator is carried in data, location information, fault time section and electricity
Terraced event, wherein include model and manufacturer of elevator etc. in essential information.
In one embodiment, location information needs to be filled in by mobile terminal, includes elevator institute in location information
In unit where city, location, place cell.In another embodiment, location information can directly transfer mobile terminal
Included GPS module directly orients current location.
The case where elevator event is Lift out of order, elevator event include but not limited to that non-flat bed stops ladder, rushes to summit, squats
Bottom, power-off, door lock short circuit, run time be long, have a power failure in car, car rises abruptly increase, cage descending abruptly increase etc..
Wherein, elevator event is configured with multiple failure options so that owner is selected, fault time section by mobile terminal into
Row is filled in, and fault time section is the time interval of Lift out of order.
After owner has edited above-mentioned elevator customer complaint data by mobile terminal, above-mentioned elevator can be used by mobile terminal
Data transmission is complained to node and is stored in node in family.
The node for run intelligent contract with：
When the node, which obtains elevator customer, complains data, according to elevator thing being obtained ahead of time, being used to indicate elevator accident
Therefore condition, and, the elevator operating condition historical data of Data Matching is complained with elevator customer, judges that the elevator customer is complained
Whether the elevator event indicated by data meets elevator accident condition.
Specifically, elevator accident condition is preset in the node, and each elevator accident condition is used to indicate often
A elevator accident, have in each elevator accident it is corresponding break down accident when elevator operating condition historical data.As a result,
When node obtains elevator customer and complains data, the elevator event in data is complained according to elevator customer, and combine elevator event
Elevator operating condition historical data at that time occurs to judge whether to meet elevator accident condition.
Wherein, the specific matching process of elevator operating condition historical data is as follows：
Node for run intelligent contract with：
Data are complained according to the elevator customer, are transferred with elevator corresponding to location information in elevator customer complaint data in event
Elevator operating condition historical data in Downtime section.
Specifically, node complains data according to elevator customer, can recognize that elevator customer complains the position letter in data
Breath and fault time section, corresponding elevator operating condition historical data, and further root can be navigated to according to the location information
According to fault time section, elevator operating condition historical data of the elevator in fault time section is transferred.
As a result, in this application when the elevator customer complains the elevator event indicated by data to meet elevator accident condition
When, triggering node ballot judges：Whether the elevator event for meeting elevator accident condition is published in the node of the system.
Specifically, in node ballot judges, when elevator event meets elevator accident condition, which will be public
Cloth is developed in the node of the system.At this point, other owners, property, producer can in the node to the elevator event carry out
It checks, the reason of other owners can obtain the position of the elevator that breaks down, model, manufacturer and break down.Property
It can in time be repaired according to elevator event with sending operation maintenance personnel with charge free, producer can be according to elevator event with the electricity to the model
Ladder the problem of existing at this stage, is solved, and guarding against the elevators of other models, there are similar problems.
In the application, elevator customer complaint data are uploaded by mobile terminal in owner and are voted by block chain node
After can disclosing, it will give corresponding integral feedback.It is thrown that is, owner uploads effective elevator customer by mobile terminal
It tells that data times are more, gives that corresponding integral is also more, and owner also accordingly may be used accumulated point exchanging and more reward, to inhale
Draw more owners and carries out the upload that elevator customer is effectively complained.
The node for run intelligent contract with：
When elevator event meets elevator accident condition and publishes, the node is based on the operation data in the operating status
And photometric data, abnormal marking point is formed when operation data or photometric data are abnormal；
Abnormal marking point and the timing node in fault time section are bound；
That establishes image data in the operating status redirects interface, and the interface that redirects is closed with the abnormal marking point
Connection, the interface that redirects are configured in the elevator accident.
Specifically, node will monitor operation data and photometric data, judge whether photometric data is less than threshold value or operation number
Whether according to being more than threshold value or being less than threshold value, thus whether preliminary judgement elevator is abnormal, and is formed when elevator is abnormal
Abnormal marking point, and the abnormal marking point and the timing node in fault time section are bound.
If fault time section is 14：00-15:00, node preliminary judgement 14:20 operation data or photometric data occurs different
Often, thus by 14:20 this timing node are determined as abnormal marking point and are bound.Node is established redirecting for image data and is connect
Mouthful, this redirects interface and is configured in elevator event, and after the elevator event is issued, other owners, property or producer can answer
The image data that interface is directly targeted on down time node is redirected with this to be observed, and clear failure cause is able to,
To formulate corresponding policy.
It is worth noting that the node be additionally operable to run intelligent contract with：
It is right according to rating scale when the elevator event indicated by the elevator customer complains data meets elevator accident condition
The elevator event person liable for meeting elevator accident condition carries out grading update.
In the application, rating scale is by producer and applies elevator accident condition, passes through the electricity to meeting elevator accident condition
Terraced event person liable（Property or producer）Grading update is carried out, in order to which property selects the subsequent buying of elevator producer, with
And owner is for the services selection of property.
The application complains data by the elevator customer that node is got as a result, by the elevator event that node is issued, letter
Breath publication flow is fair and just, and publication result is disclosed and can not be distorted, and avoids the generation of information island, in multi-party supervision and association
It helps down, the safety of elevator can be improved to a certain extent.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, 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
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of elevator accident based on block chain discloses system, which is characterized in that including：
It is several to complain the node of data for storing acquired elevator operating condition historical data and/or elevator customer；
The node for run intelligent contract with：
When the node, which obtains elevator customer, complains data, according to elevator thing being obtained ahead of time, being used to indicate elevator accident
Therefore condition, and, the elevator operating condition historical data of Data Matching is complained with elevator customer, judges that the elevator customer is complained
Whether the elevator event indicated by data meets elevator accident condition；
When the elevator customer complain data indicated by elevator event meet elevator accident condition when, triggering node ballot sentences
It is disconnected：Whether the elevator event for meeting elevator accident condition is published in the node of the system.
2. a kind of elevator accident based on block chain according to claim 1 discloses system, which is characterized in that the node
Be additionally operable to run intelligent contract with：
It is right according to rating scale when the elevator event indicated by the elevator customer complains data meets elevator accident condition
The elevator event person liable for meeting elevator accident condition carries out grading update.
3. a kind of elevator accident based on block chain according to claim 1 discloses system, which is characterized in that the elevator
Working condition historical data includes operating status, traffic direction, residing floor and the elevator switch door state of elevator.
4. a kind of elevator accident based on block chain according to claim 3 discloses system, which is characterized in that the operation
State includes collecting image data in lift car by camera, being collected in lift car by light sensor
Photometric data and the operation data that elevator hoist is collected by acceleration transducer.
5. a kind of elevator accident based on block chain according to claim 4 discloses system, which is characterized in that the elevator
The location information and fault time section of faulty elevator are carried in customer complaint data；
The node for run intelligent contract with：
Data are complained according to the elevator customer, are transferred with elevator corresponding to location information in elevator customer complaint data in event
Elevator operating condition historical data in Downtime section.
6. a kind of elevator accident based on block chain according to claim 5 discloses system, which is characterized in that
The node for run intelligent contract with：
When elevator event meets elevator accident condition and publishes, the node is based on the operation data in the operating status
And photometric data, abnormal marking point is formed when operation data or photometric data are abnormal；
Abnormal marking point and the timing node in fault time section are bound；
That establishes image data in the operating status redirects interface, and the interface that redirects is closed with the abnormal marking point
Connection, the interface that redirects are configured in the elevator accident.
7. a kind of elevator accident based on block chain according to claim 1 discloses system, which is characterized in that the elevator
Working condition historical data is stored in through overcompression in the node.
8. a kind of elevator accident based on block chain according to claim 1 discloses system, which is characterized in that the node
It is additionally operable to：
When the time of knowing together arrives, the elevator operating condition historical data of cochain, elevator customer will be needed to complain described in data, correspondence
Block check value, key information and the timestamp information of node form block information and carry out cochain processing, the block verification
Value is at least to be complained data and is formed for the elevator operating condition historical data and elevator customer increased newly in the node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616261.4A CN108609448B (en) | 2018-06-14 | 2018-06-14 | Elevator accident disclosure system based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616261.4A CN108609448B (en) | 2018-06-14 | 2018-06-14 | Elevator accident disclosure system based on block chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108609448A true CN108609448A (en) | 2018-10-02 |
| CN108609448B CN108609448B (en) | 2020-06-19 |
Family
ID=63665192
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810616261.4A Active CN108609448B (en) | 2018-06-14 | 2018-06-14 | Elevator accident disclosure system based on block chain |
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| CN109377223A (en) * | 2018-10-18 | 2019-02-22 | 李玥 | A kind of method and system based on block chain technical management network safety event disposal process |
| CN111170104A (en) * | 2020-01-06 | 2020-05-19 | 北京时代凌宇科技股份有限公司 | Elevator inspection monitoring system and method based on block chain |
| CN112183781A (en) * | 2020-09-28 | 2021-01-05 | 日立楼宇技术（广州）有限公司 | Authentication method and device for elevator maintenance personnel, computer equipment and storage medium |
| CN113961621A (en) * | 2021-10-20 | 2022-01-21 | 山东大学 | Elevator data monitoring system and method based on block chain |
| CN114153917A (en) * | 2021-11-08 | 2022-03-08 | 盟拓软件(苏州)有限公司 | Elevator monitoring system and method based on block chain and computer equipment |
| CN114866569A (en) * | 2021-02-04 | 2022-08-05 | 百倍云(无锡)智能装备有限公司 | Marine natural disaster reporting and disclosing system based on block chain technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20230401195A1 (en) * | 2022-06-14 | 2023-12-14 | Otis Elevator Company | Elevator system configured for storing and sharing elevator trips |
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| Publication number | Publication date |
|---|---|
| CN108609448B (en) | 2020-06-19 |
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Inventor after: Gao Yan Inventor after: Xue Chi Inventor before: Gao Yan |