CN105841935B - The calculation method of window opener or door lifter operational safety limit value - Google Patents
The calculation method of window opener or door lifter operational safety limit value Download PDFInfo
- Publication number
- CN105841935B CN105841935B CN201610151833.7A CN201610151833A CN105841935B CN 105841935 B CN105841935 B CN 105841935B CN 201610151833 A CN201610151833 A CN 201610151833A CN 105841935 B CN105841935 B CN 105841935B
- Authority
- CN
- China
- Prior art keywords
- data
- safety limit
- window opener
- door lifter
- door
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention discloses the calculation methods of a kind of window opener or door lifter operational safety limit value to calculate the safety limit for being greater than or equal to actual operating data based on the actual operating data in known window opener or door lifter operational process.Wherein, the operation force value after primary data and use when the actual operating data in window opener or door lifter stroke includes factory.In the primary data, starting force Value Data is directly detected by torque sensor, and initial current or voltage or power data can directly be detected, power data can be obtained by calculation, and store in the control module by current sensor or voltage sensor.Difference between actual operating data and safety limit is maintained in a fixed range by this method, not will cause mechanical expendable deformation and personal injury, while will not influence because of the external world, there is a situation where false triggerings.
Description
Technical field
The present invention relates to window opener or door lifter field more particularly to a kind of window opener or door lifter operational safety limit values
Calculation method.
Background technique
Just as the improvement of people's living standards, more and more factories, smart home have used intelligent windowing or enabling
System.Intelligence windowing or open-door system are connect by Centralized Controller with window opener or enabling machine controller, may be implemented it is manual,
Automatic opening/closing door/window.And window opener or enabling machine controller are the executing agency of intelligence windowing or open-door system, performance determines
The cost and reliability of windowing or open-door system.
It is divided into three kinds now with the motion state of window opener in technology or door lifter: opening state, closed state, soft slow
Stop state, the safety value of a fixed value is set to every kind of state, when reaching the end state of stroke, stops shape into softly slow
State, soft slow at this time to stop the safety of state be also a fixed value safety value.
The size of actual power changes with the angle change of Switch for door and window, but the safe force value of the prior art will not be with
Opening of doors and windows angle and change, this has resulted in safety value and the difference of output force value varies.The effect of safety value is,
When output force value be more than safety value, i.e., can trigger window opener or door lifter enters guard mode, stop working.When safety value with it is defeated
When power generating value difference is very big, if there is foreign matter is on the door and window of movement, window opener or door lifter can continue to increase force value output,
When the force value of output close to safety value still safety value is touched at end when, the force value of output be likely to cause irreversible mechanically deform or
Person's personal injury, window opener or door lifter do not stop working but, and the range for touching safety value is bigger, then security risk is also got over
Greatly.When safety value and output force value difference very little, since output force value and safety value are got too close to, it is easy to appear false triggering
Situation.
So only safety value and output force value keep a reasonable disparity range, safety value and output force value keep flat
The case where row increases, and can just avoid hidden danger and false triggering generation.
Summary of the invention
The purpose of the present invention is to provide a kind of operation data based in known window opener or door lifter stroke, calculating is opened
The method of window machine or door lifter operational safety limit value.
The present invention is achieved through the following technical solutions:
The calculation method of a kind of window opener or door lifter operational safety limit value, was run based on known window opener or door lifter
Operation data in journey calculates the safety limit for being greater than or equal to operation data.
Wherein, the operation after primary data and use when the operation data in window opener or door lifter stroke includes factory
Data.In the primary data, starting force Value Data is directly detected by torque sensor, initial current or voltage or power
Data can directly be detected by current sensor or voltage sensor, and power data can pass through calculation formula: P=UI is obtained
It arrives, and is stored in data memory module.
Further, the operation data passes through window opener or door lifter for the Data Detection of door and window each run and storage
There are in data memory module, the operation data of the generation under normality is subjected to micro weighted superposition, is not superimposed the data of transition,
It calculates to be formed by following formula
Kn=(Kn-1╳N+Kc)/(N+1) (1.3)
In formula, KnFor this dynamics or the implementation value of current or voltage, Kn-1For the implementation of last time dynamics or current or voltage
Value, n is number of run, KcMeasured value when being run for this window opener or door lifter, Kn-1It can directly be stored in data with n
It is obtained in module.
Further, the safety limit is the variation according to operation data and changes, at operation data
Reason obtains safety limit, and the processing mode includes quantitative supplement or certainty ratio supplement.
Preferably, the proportional region of certainty ratio data processing is 15%-25%.
Further, the operation data by real-time detection and records preservation.
Further, according to operation data, current fortune the calculating process of the ladder safety limit: was read every n seconds
Row data form ladder-like safety limit by calculating operation data.
The calculation method of a kind of window opener or door lifter operational safety limit value is also based on known window opener or door lifter
Perhaps voltage calculates the safety limit of input current or input voltage for actual current in operational process.
The calculation method of a kind of window opener or door lifter operational safety limit value is also based on known window opener or door lifter
Actual power in stroke calculates the safety limit for actually entering power.
The calculation method of a kind of window opener or door lifter operational safety limit value, control module record window opener or door lifter
Each actual operation parameters, and this parameter is directly or indirectly used to adjust window opener next time or door lifter operation ginseng
Number.
The primary data of above-mentioned window opener or the operation data in door lifter stroke can obtain in the following manner: will open a window
Machine or enabling machine controller are mounted on door and window, and machine is allowed to run, and are detected initial force value by torque sensor, are passed through electric current
Sensor or voltage sensor detect initial current or voltage, by the available power data of calculation formula, record Xiamen
The data of window operation, then initial output force value is obtained by computing unit.
When window opener or door lifter operate normally, current operating data can be detected, is obtained by calculation current
Output force value, the difference between more current output force value and actual operating data, if variation is acutely, window opener or door lifter
It judges mechanical action to go wrong, needs to enter guard mode.If it is slowly varying process, such as with gear-box etc.
Running-in period is spent, mechanical tracks operation becomes smooth, and power needed for movement early period will become smaller, when this state can stablize longer
Between.Until using the later period, gear gets rusty or small sundries falls into running track, can all run to track and bring resistance, act
Power can become larger, terminal life termination, be not available.The variation of these power all slowly occurs.Temperature, environment etc. are to windowing
Machine or door lifter movement can all generate some influences, power can be made to occur slowly varying.
The present invention exist compared with prior art it is following the utility model has the advantages that safety limit be greater than or equal to actual operating data,
Difference between actual operating data and safety limit is maintained in a fixed range, not will cause mechanical expendable change
Shape and personal injury.It will not be influenced simultaneously because of the external world, there is a situation where false triggerings.
At least there are three types of operating statuses in window opener or door lifter stroke, and open a window state, window closing state, softly slow to stop shape
State.Safety limit under these three states is all to change with operation data variation and be more than or equal to operation data.
Micro weighted superposition the utility model has the advantages that window opener or door lifter will record the lower data acted every time, remove transition
Data, the data that normality is occurred carry out micro weighted superposition, by micro weighted superposition basis of formation data, according to base
Plinth data calculate the safety limit slightly larger than basic data, as window opener or the safety limit of door lifter, to reduce machine
The abrasion of device in use, prolongs the service life.
Detailed description of the invention
Fig. 1 is the setting schematic diagram of the safety limit of the prior art.
When Fig. 2 is real-time detection, schematic diagram is arranged in safety limit of the invention.
When Fig. 3 is that timing detects, schematic diagram is arranged in safety limit of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in the figure.The calculation method of a kind of window opener or door lifter operational safety limit value, based on known window opener or is opened
Actual operating data in door machine operational process calculates the safety limit for being greater than or equal to actual operating data.
Wherein, after the primary data and use when the actual operating data in window opener or door lifter stroke includes factory
Operation data.In the primary data, starting force Value Data is directly detected by torque sensor, initial current or voltage,
It can directly be detected by current sensor or voltage sensor, initial power data can pass through calculation formula: P=UI is obtained,
And it stores in the control module.
Further, the operation data passes through window opener or door lifter for the Data Detection of door and window each run and storage
There are in data memory module, the operation data of the generation under normality is subjected to micro weighted superposition, is not superimposed the data of transition,
It calculates to be formed by following formula
Kn=(Kn-1╳N+Kc)/(N+1) (1.3)
In formula, KnFor this dynamics or the implementation value of current or voltage, Kn-1For the implementation of last time dynamics or current or voltage
Value, n is number of run, KcMeasured value when being run for this window opener or door lifter, Kn-1It can directly be stored in data with n
It is obtained in module.
Further, the safety limit is the variation according to actual operating data and changes, to actual motion number
Safety limit is obtained according to processing is carried out, the processing mode includes quantitative supplement or certainty ratio supplement.
Preferably, the proportional region of certainty ratio data processing is 15%-25%.
Further, the actual operating data by real-time detection and records preservation.
Further, it the calculating process of the ladder safety limit: according to actual operating data, was read every n seconds current
Operation force value form ladder-like safety limit by calculating basic force value.
The calculation method of a kind of window opener or door lifter operational safety limit value is also based on known window opener or door lifter
Actual power in stroke calculates the safety limit for actually entering power.
The calculation method of a kind of window opener or door lifter operational safety limit value is also based on known window opener or door lifter
Perhaps voltage calculates the safety limit of input current or input voltage for actual current in operational process.
The calculation method of a kind of window opener or door lifter operational safety limit value, control module record window opener or door lifter
Each actual operation parameters, and this parameter is directly or indirectly used to adjust window opener next time or door lifter operation ginseng
Number.
The working principle of micro weighted superposition is as follows:
Electric window-opening machine or door lifter get off the data record of door and window each run, and are stored in data memory module
In, the operation data of the generation under normality is subjected to micro weighted superposition, the data of transition is not superimposed, handles by analysis, shape
At reference data, reference data is handled, generates safety limit, safety limit is greater than or equal to reference data.
When the present invention during the work time, when meeting with obstruction, output force value becomes larger, when reaching the safety limit of setting,
Control device just will do it into protected mode, be reduced or turned off electric current, the operation of the present apparatus is slowed or stopped.
When using the prior art as shown in Figure 1, when there is foreign matter on door and window in operational process, door and window is prevented to act
Strength moment increase, when safety value 1 has not yet been reached, door and window still carries out operation at this time, it would be possible to cause machinery extensive
Multiple deformation and personal injury.
Embodiment one
When there is foreign matter on door and window in operational process, the strength moment for preventing door and window from acting increases, once occur high
In the safety limit the case where, window opener or door lifter can be allowed to slow down, stop or execute inverted running mode, avoid it is mechanical not
Recoverable deformation and personal injury execute movement when foreign matter removes again.
Embodiment two
When temperature is less than or equal to 0 °C, door and window is possible to be frozen in.When window opener or door lifter detect environment temperature
When less than or equal to 0 °C, when window opener or door lifter operation force value are more than safety limit, stop conventional operation, using shaking repeatedly
Dynamic door and window and starting run alternate mode, solve the case where door and window is frozen in.
Embodiment three
In use, the track of switch is possible to become lubrication or astringent or other over time door and window
Variation, window opener or door lifter of the present invention will record the lower data acted every time, remove the data of transition, and normality is occurred
Data carry out micro weighted superposition, by micro weighted superposition basis of formation data, according to basic data, by basic number
The safety limit more than or equal to basic data is obtained according to processing, as window opener or the safety limit of door lifter, to reduce
The abrasion of machine in use, prolongs the service life.
Example IV
When door and window is closed, wind blows to door and window in the same direction, accelerates the rate of door and window closing, needs to reduce the strength of door and window operation
It is able to maintain door and window just with the closing of normal speed.When door and window is opened, wind inversely blows to door and window, slows down the rate of door and window opening,
The strength for needing to increase door and window operation is just able to maintain the opening of door and window normal speed.
The above is only the preferred embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (4)
1. the calculation method of a kind of window opener or door lifter operational safety limit value, it is characterised in that: based on known window opener or open
Operation data in door machine operational process calculates the safety limit for being greater than or equal to operation data；
The operation data is force value or current or voltage or power, by the limitation to secure data, to control window opener
Run force value；
Operation data in window opener or door lifter operational process, the operation number after primary data and use when including factory
According to；Starting force Value Data is directly detected by torque sensor, is stored in data memory module；
Initial current or voltage or power data can directly be detected, power data by current sensor or voltage sensor
It can be obtained by calculation, be stored in data memory module, the operation data is deposited by that will be stored in data in the past
The operation data in module is stored up, micro weighted superposition is carried out, calculates to be formed by following formula,
Kn=(Kn-1 ╳ N+Kc)/(N+1)
In formula, Kn is the implementation value of this dynamics or current or voltage, and Kn-1 is the implementation of last time dynamics or current or voltage
Value, n are number of run, and Kc is measured value when this window opener or door lifter are run, and Kn-1 and n can be stored directly in data
It is obtained in module；
The safety limit is the variation according to operation data and changes, and carries out processing to operation data and obtains safety limit
Value, processing mode include quantitative supplement or certainty ratio supplement.
2. the calculation method of window opener according to claim 1 or door lifter operational safety limit value, it is characterised in that: described
Operation data by real-time detection and record preservation.
3. the calculation method of window opener according to claim 1 or door lifter operational safety limit value, it is characterised in that: described
The calculating process of safety limit: according to operation data, current operation data was read every n seconds, by carrying out to operation data
It calculates, forms ladder-like safety limit.
4. the calculation method of window opener according to claim 1 or door lifter operational safety limit value, it is characterised in that: control
Module records each actual operation parameters of window opener or door lifter, and this parameter is directly or indirectly used to adjust next time
Window opener or door lifter operating parameter safety limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151833.7A CN105841935B (en) | 2016-03-17 | 2016-03-17 | The calculation method of window opener or door lifter operational safety limit value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151833.7A CN105841935B (en) | 2016-03-17 | 2016-03-17 | The calculation method of window opener or door lifter operational safety limit value |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105841935A CN105841935A (en) | 2016-08-10 |
| CN105841935B true CN105841935B (en) | 2019-02-01 |
Family
ID=56587137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610151833.7A Expired - Fee Related CN105841935B (en) | 2016-03-17 | 2016-03-17 | The calculation method of window opener or door lifter operational safety limit value |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841935B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112785812B (en) * | 2021-01-13 | 2022-07-05 | 铜陵市金鑫人防工程防护设备有限公司 | Subway interval protective airtight door monitoring system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5770934A (en) * | 1994-05-02 | 1998-06-23 | Dorma Gmbh & Co. Kg | Method for the closed-loop control of an automatic door which is propelled by a drive motor |
| US6657409B1 (en) * | 1999-05-21 | 2003-12-02 | Automatic Technology Australia Pty. Ltd. | Control system and method for an automatic door or gate |
| CN101092864A (en) * | 2007-07-20 | 2007-12-26 | 山东省科学院自动化研究所 | Based on selfadapting device of window in electric motor car for preventing clipping on hands, and control method |
| CN102418449A (en) * | 2011-12-27 | 2012-04-18 | 昌辉汽车电气系统（安徽）有限公司 | Anti-nip control method for automatically correcting electric window in use |
| CN102261210B (en) * | 2010-05-29 | 2013-10-30 | 比亚迪股份有限公司 | Anti-pinch control method for vehicle open-close body |
| CN104948056A (en) * | 2015-06-17 | 2015-09-30 | 温州天球电器有限公司 | Method for automobile window self-adaption anti-pinch control based on motor current collection |
| CN204876980U (en) * | 2015-06-17 | 2015-12-16 | 温州天球电器有限公司 | Embedded self -adaptation of door window motor prevents pressing from both sides module |
-
2016
- 2016-03-17 CN CN201610151833.7A patent/CN105841935B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5770934A (en) * | 1994-05-02 | 1998-06-23 | Dorma Gmbh & Co. Kg | Method for the closed-loop control of an automatic door which is propelled by a drive motor |
| US6657409B1 (en) * | 1999-05-21 | 2003-12-02 | Automatic Technology Australia Pty. Ltd. | Control system and method for an automatic door or gate |
| CN101092864A (en) * | 2007-07-20 | 2007-12-26 | 山东省科学院自动化研究所 | Based on selfadapting device of window in electric motor car for preventing clipping on hands, and control method |
| CN102261210B (en) * | 2010-05-29 | 2013-10-30 | 比亚迪股份有限公司 | Anti-pinch control method for vehicle open-close body |
| CN102418449A (en) * | 2011-12-27 | 2012-04-18 | 昌辉汽车电气系统（安徽）有限公司 | Anti-nip control method for automatically correcting electric window in use |
| CN104948056A (en) * | 2015-06-17 | 2015-09-30 | 温州天球电器有限公司 | Method for automobile window self-adaption anti-pinch control based on motor current collection |
| CN204876980U (en) * | 2015-06-17 | 2015-12-16 | 温州天球电器有限公司 | Embedded self -adaptation of door window motor prevents pressing from both sides module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105841935A (en) | 2016-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103853152B (en) | A kind of batch process fault monitoring method based on AR-PCA | |
| JP5356668B2 (en) | System and method for tracking the performance of a partition system | |
| US20130106601A1 (en) | Safety device, closing device and evaluation unit | |
| CN106337263A (en) | A Washing Machine Control Method and Device | |
| Luo et al. | Fault detection of permanent magnet synchronous motor based on deep learning method | |
| CN104742125A (en) | External force judgment method and external force judgment device of human-collaborative industrial robot | |
| CN105841935B (en) | The calculation method of window opener or door lifter operational safety limit value | |
| CN105444234A (en) | Method and device for controlling opening and closing of upper surface cover component of range hood | |
| JP2003501304A (en) | Electronic monitoring and control of a process for positioning a movable member | |
| CN110089023A (en) | Control motor movement | |
| CN110778237B (en) | Method for distinguishing type of barrier of automatic door closing and automatic door controller | |
| CN109368435A (en) | The monitoring method and device of elevator malfunction failure | |
| Wang et al. | Life prediction for machinery components based on CNN-BiLSTM network and attention model | |
| CN112347862A (en) | Elevator door fault real-time detection method based on machine vision | |
| CN109399413A (en) | Elevator door runnability checkout and diagnosis device | |
| Miao et al. | Attack signal estimation for intrusion detection in industrial control system | |
| CN204941133U (en) | A kind of self-locking express delivery cabinet | |
| CN109034010A (en) | A kind of lubrication failure on-line prediction method of automatic door unit | |
| CN106910318A (en) | One kind turnover behavior monitoring method and system | |
| Han et al. | Semiparametric multiplicative GARCH-X model: Adopting economic variables to explain volatility | |
| de Andrade Vieira et al. | Power curve modelling of a wind turbine for monitoring its behaviour | |
| CN206928815U (en) | A kind of new passenger doors anti-pinch device | |
| CN202970245U (en) | Gate control system | |
| CN104912427B (en) | Arrangements for automotive doors anti-pinch device | |
| CN203229888U (en) | Passage gate structure for ticket checking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181219 Address after: No. 9 Jizhou East Road, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Hai Yi Kai Electronic Technology Co., Ltd. Address before: 210000 Zijin (Jiangning) Science and Technology Entrepreneurship Community, Nanjing, Jiangsu Province (No. 12, Qizhou East Road, Ziling Street, Jiangning District) Applicant before: Nanjing Kuanwei Electronic Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |