CN106865374A - A kind of elevator detection means, system and detection method - Google Patents
A kind of elevator detection means, system and detection method Download PDFInfo
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- CN106865374A CN106865374A CN201710004583.9A CN201710004583A CN106865374A CN 106865374 A CN106865374 A CN 106865374A CN 201710004583 A CN201710004583 A CN 201710004583A CN 106865374 A CN106865374 A CN 106865374A
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- elevator
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Classifications
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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
- B66B5/0037—Performance analysers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/002—Indicators
-
- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of elevator detection means, system and detection method, elevator detection means includes voltage detection unit, current detecting unit, data processing unit and Wireless/wired transmission unit；Elevator detecting system includes elevator detection means, apparatus for controlling elevator, elevator electrical component；The detection method of lift appliance and system; real-time current, the magnitude of voltage of each electric component are obtained by elevator detection means; and contrasted with rated value; judge the working condition of current each electric component; and its failure or potential exception are sent to apparatus for controlling elevator carry out early warning, apparatus for controlling elevator is warned or is stopped terraced response accordingly according to the level of security of the exception or failure electric component.Design structure of the present invention is simple, and easy to use, cost of implementation is low, small volume, with large-scale promotion, and can be applicable to the detection of all elevator electrical components.
Description
Technical field
The present invention relates to Elevator Monitoring field, more particularly to a kind of escalator monitoring device, system and detection method.
Background technology
With the development and the application of various sensors of various electrical technologies, elevator also experiencing it is more electrified and
Electronic reformation, makes system become more integrated and simplify, and the thing followed is increasing electronic equipment, therefore, grasp
Whether one operation conditions of electric component normally seems extremely important.
When in the prior art, typically all by elevator faults, the position occurred for failure measures and repairs,
Find electric component that is abnormal or damaging and changed or attended operation；Or it is specific to some by increasing extra hardware
Component, whether and it is normal to monitor parameters in its running, so as to detect the component whether normal operation, it is often real
It is existing relatively costly, and these schemes often effect and without obvious improvement.
Therefore need to produce under a kind of low cost, detection means simple and easy to use, and this device can be in very great Cheng
Solved the above problems on degree, while the security of hoisting elevator.
In addition, in place of some elevators with developing history more long, especially some big cities, in the electricity of old cell
In terraced improvement project, generally require to replace a whole set of lift facility, therefore very big fund can be related to, and largely
On hinder these cells lift facility update, also result in very big inconvenience and potential safety hazard.If can be just for
Need the elevator components changed to be changed, then may be that the Retrofit of Elevator engineering of these cells saves a large number of expense.
But, how to a whether aging judgement for being quantified of elevator or how the monitoring elevator of system which component
Whether there is potential safety hazard, in being also not directed in the prior art for the industry.
The content of the invention
It is a primary object of the present invention to overcome the shortcoming of prior art with it is not enough, there is provided a kind of elevator detection means, be
System and detection method, by the voltage of each elevator assemblies of real-time detection, current value, judge the component current working state,
And Trouble Report or pre- diagnosis are carried out to elevator assemblies that are aging or damaging.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of elevator detection means, including voltage inspection
Unit, current detecting unit, data processing unit and Wireless/wired transmission unit are surveyed, wherein
The voltage detection unit is used to detect the input/output voltage value of current electric component, and the value is analogue data；
The current detecting unit is used to detect the input/output current value of current electric component, and the value is analogue data；
The data processing unit is used to for the analogue data of surveyed magnitude of voltage and current value to be converted into numerical data；
The Wireless/wired transmission unit is used to for numerical data to be packaged and delivered to apparatus for controlling elevator.
Further, described device also includes power input port, output port of power source and data-out port, the electricity
Source input port is connected with the power inlet of elevator electrical component to be detected, and the output port of power source and elevator to be detected are electric
The power output connection of pneumatic module, the data-out port is wirelessly or non-wirelessly connected with apparatus for controlling elevator.
Further, the power input port or the terminal that output port of power source is crimped using spring or screw is crimped
Row.
The present invention is another object is that according to elevator detection means, there is provided a kind of elevator detecting system, it is characterised in that including
Elevator detection means, apparatus for controlling elevator and elevator electrical component, wherein
The elevator detection means is connected with the elevator electrical component, and elevator electrical component described in real-time detection work as
Preceding voltage, current value；
The elevator detection means is connected with the apparatus for controlling elevator, and the elevator detection means sends detection data
To the apparatus for controlling elevator, apparatus for controlling elevator judge the elevator electrical component whether exception or failure, and to abnormal or
Failure is pointed out or is sent to high in the clouds to be warned, and carries out corresponding operation response according to the security of the component.
Further, the elevator detection means is provided with the identity code of itself uniqueness, with the different electricity of correspondence
Terraced electric component, apparatus for controlling elevator recognizes different elevator electrical components according to the identity code, so as to automatically according to not
It is analyzed with the rating data of elevator electrical component.
Another object of the present invention is according to elevator detecting system, there is provided the detection method of a kind of lift appliance and system, bag
Include following steps：
S1, elevator detection means detection elevator electrical component current magnitude of voltage, current value, data processing unit will be surveyed
Magnitude of voltage, the analogue data of current value are converted into numerical data, and numerical data is sent to elevator controlling system by elevator detection means
System；
S2, apparatus for controlling elevator receive the numerical data that elevator detection means sends, and then read elevator electrical component
Identity code, and its specified magnitude of voltage, current value are obtained from the database of elevator electrical component, and obtain Preference-Deviation Mapping
Table；
Voltage, the currency of electric current and rated value are compared in the numerical data that S3, apparatus for controlling elevator will be received,
And the deviation of currency and rated value is calculated, if deviation counts it beyond default deviation range in Preference-Deviation Mapping table
Duration；If, without departing from default deviation range in Preference-Deviation Mapping table, elevator detection means is to another elevator for deviation
Electric component is detected；
S4, judge the duration whether in the Preference-Deviation Mapping table the default time, if exceeding, according to its deviation range
Corresponding exception or breakdown judge are carried out, if abnormal, then abnormal prompt is only carried out, if failure, then fault cues is being carried out
While according to the security of the electric component for breaking down carry out it is corresponding response operation；Duration reflects without departing from deviation
The default time in firing table, then elevator detection means another elevator electrical component is detected；
In S5, step S4, in abnormal cases, apparatus for controlling elevator detects current elevator with Times exception elevator electrical group
The quantity of part, and judge whether it reaches default quantity, if exceeding, whether detection elevator power supply is abnormal, otherwise terminates inspection
Survey；In the case of a fault, apparatus for controlling elevator detects quantity of the current elevator with Times failure elevator electrical component, and judges
Whether it reaches default quantity, if exceeding, whether detection elevator power supply is abnormal, otherwise detection of end；
Whether S6, in step s 5 detection elevator power supply are abnormal, if elevator power supply exception, exception or failure are not reported；
If elevator power supply is normal, exception or failure situation to elevator electrical component carry out early warning and upload high in the clouds.
Further, analogue data is converted into numerical data in the step S1, and the data processing unit is to simulation number
Default conversion accuracy carries out being converted to numerical data according to this, and the scope of the conversion accuracy is 8bit-64bit, preferably model
It is 8bit-16bit to enclose.
Further, the Preference-Deviation Mapping table in the step S2, it has different in different elevator electrical components
Data standard.
Further, the default quantity in the step S3, in the range from the electric component number of exception or failure simultaneously
Amount ratio is more than 20% or quantity is more than 3.
After adopting the above technical scheme, the present invention at least has the advantages that：
1st, structure of the detecting device of the present invention is simple, and cost of implementation is low, is easy to large-scale promotion, and accuracy of detection is controllable, can fit
Should all elevator electrical components detection；
2nd, detection means of the present invention is easy to the power input delivery outlet of grafting due to using, therefore easy to use, does not influence
The normal of former electric component is used；
3rd, the present invention is to data summarization and systematic monitoring, on the one hand can differentiation independent electric group for each
Part detected and early warning, on the other hand can be aging to elevator etc. system sexual abnormality be monitored and early warning.
Brief description of the drawings
Fig. 1 is a kind of structural representation of elevator detection means of the present invention；
Fig. 2 is a kind of structural representation of elevator detecting system of the present invention；
The step of Fig. 3 is the monitoring method of a kind of elevator detection means of the present invention and device flow chart.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine, the application is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of elevator detection means, including it is voltage detection unit, current detecting unit, data processing unit, Wireless/wired
Transmission unit.Voltage detection unit and current detecting unit be used to detect current elevator electrical component input/output electric current and
Magnitude of voltage, the value be analogue data, after the analogue data is sent into data processing unit, by ADC change, obtain electric current and
The numerical data of magnitude of voltage, is communicated or by Wireless/wired transmission unit with wireless telecommunications after being wrapped into by internal system
Mode send the data to apparatus for controlling elevator, whether apparatus for controlling elevator judges the elevator assemblies according to the data for receiving
It is working properly and with the presence or absence of potential exception, and judge current elevator according to the multiple elevator assemblies working conditions for receiving
The operation conditions of system.
Described elevator detection means, the device has the power input delivery outlet for easily disconnecting, can directly by electricity to be detected
The power input of terraced component is connected with the power input of the elevator detection means, and by the delivery outlet of the lift appliance with treat
The power inlet connection of elevator assemblies is detected, so as to the elevator detection means quickly and easily is parallel into elevator to be detected
On the power supply of component, in the case of not influenceing elevator normal, real-time detection and data processing function are realized.
The power input delivery outlet for easily disconnecting, it is preferred that using spring crimping or the terminal block of screw crimping.
Described data processing unit, by receiving voltage detection unit and the analogue data of current detecting unit, to this
Data carry out being converted to numerical data with default conversion accuracy, by Wireless/wired transmission unit with wired or wireless
Communication mode is sent to apparatus for controlling elevator.The scope of the conversion accuracy is 8bit-64bit, it is preferred that scope is 8bit-
16bit。
Above-described elevator detection means, industry technical staff are it can easily be shown that its design structure simply, makes
With simple and convenient, cost of implementation is low, small volume, with large-scale promotion, and can be applicable to the detection of all elevator electrical components.
A kind of elevator detection means and system, including elevator detection means, apparatus for controlling elevator, elevator electrical component, its
In：Elevator detection means is connected with elevator electrical component, and real-time detection elevator electrical component current voltage, current value, will
After the analogue data is converted to numerical data, apparatus for controlling elevator, elevator control are sent to by wired or wireless communication modes
The data that system processed is fed back according to elevator detection means, rated voltage, current value by it with the electric component are compared, and sentence
Break elevator electrical component whether exception or failure, exception or failure are pointed out or high in the clouds is sent to warn, and root
Corresponding operation response is carried out according to the security of the component.
The elevator detection means, each described device has the identity code (ID) of oneself uniqueness, different with correspondence
Elevator electrical component, apparatus for controlling elevator recognizes different elevator electrical components according to the ID, so as to automatically according to this electric group
The rating data of part is analyzed.
Described apparatus for controlling elevator, its judge elevator electrical component whether exception or failure method it is as follows：
S1, receive the elevator electrical component sent by elevator detection means current voltage, current value；
S2, the ID values of the electric component are read, and the specified of the electric component for pre-saving is got from database
Voltage, current value, Preference-Deviation Mapping table；
S3, rated value and currency are compared, and calculate the deviation size of currency and rated value, if beyond default
Deviation size, then count its duration；
If the voltage of S4, the electric component, current value transfinite, the duration is beyond the default time, according to its deviation
Scope carries out corresponding exception/fault judgement, if failure, then electric according to what is broken down while fault cues are carried out
The security of component carries out corresponding response operation, if abnormal, then only carries out abnormal prompt；
S5, current elevator is detected with Times exception or the quantity of the elevator electrical component of failure, if exceeding default quantity：
If now apparatus for controlling elevator detects elevator power supply exception, exception or failure are not reported；If elevator power supply is normal, to different
Normal or failure carries out early warning and uploads the exception to high in the clouds.
Preference-Deviation Mapping table as described in S2 steps, it is characterised in that set different according to different elevator electrical components
Preference-Deviation Mapping scope and breakdown judge set up the time.
In one embodiment, the predetermined deviation of plate is recruited to be mapped as outside elevator：Deviation range is judged as just when being 0-5%
Often, exception is judged as during 5-40%, failure is judged as when more than 40%, when the duration is mapped more than 30 seconds, judge to set up；
Elevator landing inductor predetermined deviation is mapped as：Deviation range is judged as normally, being judged as during 40-60% different when being 0-40%
Often, more than 60% when be judged as failure, when map the duration more than 5 seconds when, judge set up；Call the predetermined deviation of plate in elevator together
It is mapped as：It is judged as normally, exception being judged as during 5-20% during 0-5%, failure is judged as when more than 20%, when mapping continues
Between more than 10 seconds when, judge set up.
In another embodiment, apparatus for controlling elevator detects flat bed inductor failure, then can immediately stop ladder, while carrying
Show failure；Apparatus for controlling elevator detects the outer of a certain layer and calls plate failure together, then can point out failure, but does not influence elevator normally to transport
OK.
Default quantity as described in above-mentioned S5 steps, it is preferred that in the range from the electric component of exception or failure simultaneously
Quantity is more than 20% or quantity is more than 3.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand, can these embodiments be carried out with various equivalent changes without departing from the principles and spirit of the present invention
Change, change, replace and modification, the scope of the present invention is limited by appended claims and its equivalency range.
Claims (9)
1. a kind of elevator detection means, it is characterised in that including voltage detection unit, current detecting unit, data processing unit
And Wireless/wired transmission unit, wherein
The voltage detection unit is used to detect the input/output voltage value of current electric component, and the value is analogue data；
The current detecting unit is used to detect the input/output current value of current electric component, and the value is analogue data；
The data processing unit is used to for the analogue data of surveyed magnitude of voltage and current value to be converted into numerical data；
The Wireless/wired transmission unit is used to for numerical data to be packaged and delivered to apparatus for controlling elevator.
2. a kind of elevator detection means according to claim 1, it is characterised in that described device also includes power input
Mouthful, output port of power source and data-out port, the power input of the power input port and elevator electrical component to be detected
Mouth connection, the output port of power source is connected with the power output of elevator electrical component to be detected, the data-out port
Wirelessly or non-wirelessly it is connected with apparatus for controlling elevator.
3. a kind of elevator detection means according to claim 2, it is characterised in that the power input port or power supply are defeated
The terminal block that exit port is crimped using spring or screw is crimped.
4. a kind of elevator detecting system, it is characterised in that including elevator detection means, apparatus for controlling elevator and elevator electrical group
Part, wherein
The elevator detection means is connected with the elevator electrical component, and elevator electrical component described in real-time detection current electricity
Pressure, current value；
The elevator detection means is connected with the apparatus for controlling elevator, and detection data is sent to institute by the elevator detection means
State apparatus for controlling elevator, apparatus for controlling elevator judge the elevator electrical component whether exception or failure, and to exception or failure
Pointed out or be sent to high in the clouds to be warned, and corresponding operation response is carried out according to the security of the component.
5. a kind of elevator detecting system according to claim 4, it is characterised in that the elevator detection means is provided with
The identity code of itself uniqueness, with the different elevator electrical component of correspondence, apparatus for controlling elevator is according to the identity code
Different elevator electrical components are recognized, so as to the rating data automatically according to different elevator electrical components is analyzed.
6. the detection method of a kind of lift appliance and system, it is characterised in that comprise the following steps：
S1, elevator detection means detection current magnitude of voltage, the current value of elevator electrical component, data processing unit is by surveyed voltage
Value, the analogue data of current value are converted into numerical data, and numerical data is sent to apparatus for controlling elevator by elevator detection means；
S2, apparatus for controlling elevator receive the numerical data that elevator detection means sends, and then read the identity of elevator electrical component
Identification code, and its specified magnitude of voltage, current value are obtained from the database of elevator electrical component, and obtain Preference-Deviation Mapping table；
Voltage, the currency of electric current and rated value are compared in the numerical data that S3, apparatus for controlling elevator will be received, and count
The deviation of currency and rated value is calculated, if deviation is beyond default deviation range in Preference-Deviation Mapping table, it is counted and is continued
Time；If, without departing from default deviation range in Preference-Deviation Mapping table, elevator detection means is to another elevator electrical for deviation
Component is detected；
S4, judge the duration whether in the Preference-Deviation Mapping table the default time, if exceeding, carried out according to its deviation range
Corresponding exception or breakdown judge, if abnormal, then only carry out abnormal prompt, if failure, are then carrying out the same of fault cues
When according to the security of the electric component for breaking down carry out it is corresponding response operation；Duration is without departing from Preference-Deviation Mapping table
In the default time, then elevator detection means another elevator electrical component is detected；
In S5, step S4, in abnormal cases, apparatus for controlling elevator detects current elevator with Times exception elevator electrical component
Quantity, and judge whether it reaches default quantity, if exceeding, whether detection elevator power supply is abnormal, otherwise detection of end；
In the case of failure, apparatus for controlling elevator detects quantity of the current elevator with Times failure elevator electrical component, and judges that it is
No to reach default quantity, if exceeding, whether detection elevator power supply is abnormal, otherwise detection of end；
Whether S6, in step s 5 detection elevator power supply are abnormal, if elevator power supply exception, exception or failure are not reported；If electric
Terraced power supply is normal, then the exception to elevator electrical component or failure situation carry out early warning and upload high in the clouds.
7. the detection method of a kind of lift appliance according to claim 6 and system, it is characterised in that in the step S1
Analogue data is converted into numerical data, and the data processing unit is converted to analogue data with default conversion accuracy
Numerical data, the scope of the conversion accuracy is 8bit-64bit, and preferred scope is 8bit-16bit.
8. the detection method of a kind of lift appliance according to claim 6 and system, it is characterised in that in the step S2
Preference-Deviation Mapping table, its in different elevator electrical components have different data standards.
9. the detection method of a kind of lift appliance according to claim 6 and system, it is characterised in that in the step S3
Default quantity, in the range from exception or failure simultaneously electric component quantitative proportion is more than 20% or quantity is more than 3.
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| CN201710004583.9A CN106865374A (en) | 2017-01-04 | 2017-01-04 | A kind of elevator detection means, system and detection method |
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| CN201710004583.9A CN106865374A (en) | 2017-01-04 | 2017-01-04 | A kind of elevator detection means, system and detection method |
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| CN107500069A (en) * | 2017-08-18 | 2017-12-22 | 四川宏喜特种设备科技有限公司 | Detection means, method and elevator warning system |
| CN110294382A (en) * | 2019-05-09 | 2019-10-01 | 日立楼宇技术（广州）有限公司 | Fault handling method and relevant device based on elevator call plate |
| CN110775765A (en) * | 2019-11-06 | 2020-02-11 | 湖南中联重科建筑起重机械有限责任公司 | Elevator safety detection method, device and system and machine-readable storage medium |
| CN111532925A (en) * | 2020-03-27 | 2020-08-14 | 日立电梯（中国）有限公司 | Elevator power supply protection method |
| CN114834989A (en) * | 2022-05-27 | 2022-08-02 | 中国特种设备检测研究院 | Elevator intelligent safety detection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107500069A (en) * | 2017-08-18 | 2017-12-22 | 四川宏喜特种设备科技有限公司 | Detection means, method and elevator warning system |
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Application publication date: 20170620 |
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