CN206502480U - A kind of elevator acceleration-deceleration detection means based on wireless communication technology - Google Patents
A kind of elevator acceleration-deceleration detection means based on wireless communication technology Download PDFInfo
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- CN206502480U CN206502480U CN201720036050.4U CN201720036050U CN206502480U CN 206502480 U CN206502480 U CN 206502480U CN 201720036050 U CN201720036050 U CN 201720036050U CN 206502480 U CN206502480 U CN 206502480U
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Abstract
The utility model discloses a kind of elevator acceleration-deceleration detection means based on wireless communication technology, device includes data acquisition device, wireless communication module, power supply module, data control block and mobile touch control terminal, the data acquisition device, data control block, wireless communication module and mobile touch control terminal are linked in sequence, and the power supply module is powered for data acquisition device；The data acquisition device is handled the original data transmissions of collection to data control block, data after data control block is handled pass through wireless communication module, wirelessly transmit to mobile touch control terminal, the mobile touch control terminal is according to the states of lift car upstream or downstream, and control data harvester gathered data is started or stoped.The utility model utilizes Radio Transmission Technology, realizes the separation of data acquisition device and mobile touch control terminal, facilitates the viewing and control of testing staff.
Description
Technical field
The utility model is related to the research field of radio detection, and more particularly to a kind of elevator based on wireless communication technology adds
Deceleration detection means.
Background technology
So far, China is surpassing 4,000,000, particularly last decade with elevator, and elevator is incremented by more than 20% every year on average.This
Just create a distinguishing feature of China's elevator：It is young.China is not generally long with elevator service life.In Shanghai,
The current elevator owning amount in Shanghai City surpasses 130,000, is that the whole world possesses the most city of elevator, but wherein service life was more than 10 years
Elevator only account for 19%.Just because of China's elevator have " youth " the characteristics of, so old elevator components aging, reliability with
The problems such as reduction, fault rate increase, will increasingly highlight.Although China just issued and implemented in 2007《Elevator, help automatically
Ladder and moving sidewalk-risk assessment and the method for reduction》GB/T 20900-2007, but at present actual use and it is few.
During elevator " old-age group ", it would be desirable to use corresponding detection means, find in advance and prevent its safe thing
Therefore occur.In the market, to elevator acceleration-deceleration context of detection, mainly still utilizes external product, there is complex operation, can not show
Field is directly viewable the features such as testing result, man-machine interaction are poor.It is continuously increased in elevator quantity, elevator quick " old-age group " changes process
In, study it is a kind of it is simple to operate, can the real time inspection elevator good with testing result, man-machine interaction is shared acceleration-deceleration detection
Method is particularly significant.
Utility model content
Main purpose of the present utility model is to overcome the shortcoming and deficiency of prior art to be based on radio communication there is provided one kind
The elevator acceleration-deceleration detection means of technology, using Radio Transmission Technology, realizes data acquisition device and mobile touch control terminal
Separation, when solving detection in car someone disturbing factor, facilitate testing staff observation and control elevator.
In order to reach above-mentioned purpose, the utility model uses following technical scheme：
Adopted the utility model discloses a kind of elevator acceleration-deceleration detection means based on wireless communication technology, including data
Acquisition means, wireless communication module, power supply module, data control block and mobile touch control terminal, the data acquisition device,
Data control block, wireless communication module and mobile touch control terminal are linked in sequence, and the power supply module is data acquisition device
Power supply；The data acquisition device is handled the original data transmissions of collection to data control block, is controlled by data
Data after resume module are wirelessly transmitted to mobile touch control terminal, the mobile touch-control by wireless communication module
Terminal is according to the states of lift car upstream or downstream, and control data harvester gathered data is started or stoped.
As preferred technical scheme, the data acquisition device includes 3-axis acceleration sensor and sound transducer,
For the initial data of the three axial speed, vibration and the sound that gather lift car, the data acquisition device has height
The base of adjustable four supports wedge angle composition, the 3-axis acceleration sensor and sound transducer are and data control block
Connection.
As preferred technical scheme, the data control block includes isolation circuit, filter circuit and memory, number
The initial data gathered according to harvester enters filter circuit after isolating by isolation circuit and filtered, and is then transmit to
Filtering data is reached wireless communication module by memory, memory again.
As preferred technical scheme, the wireless communication module is the wireless communication module using WIFI equipment.
As preferred technical scheme, the power supply module includes lithium battery, charge-discharge circuit and battery detecting list
Member, the charge-discharge circuit and lithium battery are connected with battery detection unit, and are that data acquisition device is directly supplied by lithium battery
Electricity.
As preferred technical scheme, the mobile touch control terminal is smart mobile phone or intelligence PAD.
The utility model compared with prior art, has the following advantages that and beneficial effect：
1st, the utility model utilizes Radio Transmission Technology, realizes the separation of data acquisition device and mobile touch control terminal, solution
Determined detection when car in someone disturbing factor, facilitate the observation and control of testing staff.
2nd, a variety of curves that mobile touch control terminal of the present utility model passes through special-purpose software, in real time display elevator running state
Figure and detection numerical value, realize live quick analysis testing result, testing result can be preserved, checked, on-site wireless printing, be passed through
Wireless network or mobile network's real-time sharing are to other network terminals；Moreover, mobile touch control terminal can be shown using tablet personal computer,
With good man-machine interaction characteristic.
3rd, four support wedge angles that data acquisition device of the present utility model has height adjustable and designed by optimum pressure
For base, preferably it can be contacted with car ground, collection signal is more reliable accurate.
4th, the data acquisition device of the utility model high integration and light and handy mobile touch control terminal so that the utility model
Detection means it is very light；It uses Large Copacity power-supply service, and cruising time is long, convenient outgoing detection.
Brief description of the drawings
Fig. 1 is the principle framework map that the utility model elevator adds and subtracts speed detector；
Fig. 2 (a) is the circuit theory diagrams of the utility model charging circuit；
Fig. 2 (b) is the circuit theory diagrams of the utility model acceleration transducer；
Fig. 2 (c) is the circuit theory diagrams of the utility model microphone amplifying circuit；
Fig. 2 (d) is the circuit theory diagrams of the utility model mu balanced circuit；
Fig. 2 (e) is the circuit theory diagrams of the utility model indicator light circuit；
Fig. 2 (f) is the circuit theory diagrams of the utility model processor；
Fig. 3 is the implementation schematic diagram of the utility model elevator；
Fig. 4 is the flow chart of the utility model method；
Embodiment
The utility model is described in further detail with reference to embodiment and accompanying drawing, but implementation of the present utility model
Mode not limited to this.
Embodiment
As shown in figure 1, a kind of elevator acceleration-deceleration detection based on wireless communication technology of the present embodiment, including data acquisition
Device, wireless communication module, power supply module, data control block and mobile touch control terminal, the data acquisition device, number
It is linked in sequence according to control module, wireless communication module and mobile touch control terminal, the power supply module supplies for data acquisition device
Electricity；The data acquisition device is handled the original data transmissions of collection to data control block, and mould is controlled by data
Data after block processing are wirelessly transmitted to mobile touch control terminal, the mobile touch-control is whole by wireless communication module
Hold according to the states of lift car upstream or downstream, control data harvester gathered data is started or stoped.
The data acquisition device includes 3-axis acceleration sensor and sound transducer, three for gathering lift car
The speed of axial direction, the initial data of vibration and sound, the data acquisition device have the adjustable four supports wedge angle group of height
Into base, the 3-axis acceleration sensor and sound transducer are connected with data control block.In data acquisition device
Sensor, wireless communication module, power supply module, data control block are put.During detection, data acquisition device is positioned over elevator car
Railway carriage or compartment centre position, opens the special-purpose software of mobile touch control terminal, by wireless communication module pairing connection data acquisition device with
Touch control terminal.Then, the special-purpose software of mobile touch control terminal is operated, according to lift car upstream or downstream, control data collection
Device gathered data is started or stoped.Using the sensor built in data acquisition device, three axles during elevator operation can be gathered
To the initial data of speed, acceleration and sound, and by the initial data of collection, transmit to data control block.Data are controlled
The filtering process of module initial data, draws the data after filtering process, and utilizes wireless communication module, by data transfer
To mobile touch control terminal.
The data control block includes isolation circuit, filter circuit and memory, the original of data acquisition device collection
Beginning data enter filter circuit after isolating by isolation circuit and filtered, and are then transmit to memory, and memory again will
Filtering data reaches wireless communication module.
The wireless communication module includes being the wireless communication module using WIFI equipment
The power supply module include lithium battery, charge-discharge circuit and battery detection unit, the charge-discharge circuit and
Lithium battery is connected with battery detection unit, and is that data acquisition device is directly powered by lithium battery.
The mobile touch control terminal is smart mobile phone or intelligence PAD, naturally it is also possible to be other intelligent terminals.
It is the circuit theory diagrams of the utility model device hardware circuit, data control block as shown in Fig. 2 (a)-Fig. 2 (f)
Using STM32F103RET6 processor chips, and corresponding peripheral circuit is equipped with, the other parts to detection means are controlled
System；Charge-discharge circuit uses TP4050 processors, can preferably realize the charging and discharging to battery, sensor is using acceleration
Spend in sensor, the present embodiment and enter the control of line sensor from MPU6050 chips.Also include Mike in the circuit of the present embodiment
Wind amplifying circuit, the amplifying circuit constituted using 8050 triodes, is amplified to exports audio signal；For terrible detection means
More stablize, employ multigroup mu balanced circuit, every group of mu balanced circuit selects LM1117-33 chips.It is used as the instruction unit of elevator
Point, indicator light circuit is have also been devised, including multigroup LED being connected in parallel.
As shown in figure 3, it is of the present utility model in actual use, data acquisition device 2 is arranged on elevator cage 1
Interior, data acquisition device 2 is also communicated by wireless communication module with mobile terminal, and testing staff can be whole in mobile touch-control
In the special-purpose software at end, a variety of curve maps and detection numerical value of elevator running state are directly shown in real time, and draw testing result.
Meanwhile, wireless network that can be by mobile touch control terminal or mobile network can in real time upload or share testing result to other nets
Network terminal, can also pass through wireless printer, field print testing result.
A kind of elevator acceleration-deceleration detection method based on wireless communication technology of the present embodiment, as shown in figure 4, specific bag
Include following steps：
S1, data acquisition device gather three axles of lift car by its 3-axis acceleration sensor harmony sound sensor
To speed, the initial data of vibration and sound.
The initial data that S2, data control block are gathered to data acquisition device is filtered processing, draws the three of elevator
The measurement data of axle speed, vibration and sound.
S3, by wireless communication module, data control block is by the data transfer after processing to mobile touch control terminal.
The measurement data that S4, mobile touch control terminal are received, it is by the data processing of special-purpose software, data after processing are real-time
Be shown in software interface, and can preserve, inquire about, wireless printing；Meanwhile, can be by wireless network or mobile network by measurement data
It is uploaded to database and other network terminals.
Mobile touch control terminal by the threshold segmentation and mathematical modeling of special-purpose software, obtains the measurement data of real-time reception
Go out testing result, and software interface is shown in by figure and greatest measure mode in real time, with figure and testing result form
Preserve；Wherein, graphical display content includes accelerating curve, rate curve, jerk curve, displacement curve, noise figure change
Change curve, the testing result form of preservation include the peak acceleration of elevator, A95 acceleration, maximum deceleration, A95 deceleration,
Elevator run time, range ability, elevator maximal rate, V95 speed datas；Meanwhile, with inquiry and wireless printing；And can lead to
Cross wireless network or mobile network and measurement data is uploaded to database and other network terminals.
Above-described embodiment is the utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, are included within protection domain of the present utility model.
Claims (6)
1. a kind of elevator acceleration-deceleration detection means based on wireless communication technology, it is characterised in that including data acquisition device,
Wireless communication module, power supply module, data control block and mobile touch control terminal, the data acquisition device, data control
Module, wireless communication module and mobile touch control terminal are linked in sequence, and the power supply module is powered for data acquisition device；It is described
Data acquisition device is handled the original data transmissions of collection to data control block, after data control block is handled
Data by wireless communication module, wirelessly transmit to mobile touch control terminal, the mobile touch control terminal is according to electricity
The states of terraced car upstream or downstream, control data harvester gathered data is started or stoped.
2. the elevator acceleration-deceleration detection means based on wireless communication technology according to claim 1, it is characterised in that described
Data acquisition device includes 3-axis acceleration sensor and sound transducer, the speed of three axial directions for gathering lift car,
Vibration and the initial data of sound, the data acquisition device have the base of the adjustable four supports wedge angle composition of height, institute
3-axis acceleration sensor and sound transducer is stated to be connected with data control block.
3. the elevator acceleration-deceleration detection means based on wireless communication technology according to claim 1, it is characterised in that described
Data control block include isolation circuit, filter circuit and memory, data acquisition device collection initial data by every
Filtered from filter circuit is entered after circuit isolation, be then transmit to memory, memory again reaches filtering data
Wireless communication module.
4. the elevator acceleration-deceleration detection means based on wireless communication technology according to claim 1, it is characterised in that described
Wireless communication module is the wireless communication module using WIFI equipment.
5. the elevator acceleration-deceleration detection means based on wireless communication technology according to claim 1, it is characterised in that described
Power supply module include lithium battery, charge-discharge circuit and battery detection unit, the charge-discharge circuit and lithium battery with electricity
Pond detection unit connection, and be that data acquisition device is directly powered by lithium battery.
6. the elevator acceleration-deceleration detection means based on wireless communication technology according to claim 1, it is characterised in that described
Mobile touch control terminal is smart mobile phone or intelligence PAD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036050.4U CN206502480U (en) | 2017-01-12 | 2017-01-12 | A kind of elevator acceleration-deceleration detection means based on wireless communication technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036050.4U CN206502480U (en) | 2017-01-12 | 2017-01-12 | A kind of elevator acceleration-deceleration detection means based on wireless communication technology |
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| CN206502480U true CN206502480U (en) | 2017-09-19 |
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| CN201720036050.4U Expired - Fee Related CN206502480U (en) | 2017-01-12 | 2017-01-12 | A kind of elevator acceleration-deceleration detection means based on wireless communication technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516928A (en) * | 2017-01-12 | 2017-03-22 | 广东省特种设备检测研究院 | Elevator acceleration and deceleration detection device and method based on wireless communication technology |
| CN108002166A (en) * | 2017-11-30 | 2018-05-08 | 上海新时达电气股份有限公司 | A kind of vibration of elevator abnormality prediction system and method |
| CN109467000A (en) * | 2019-01-21 | 2019-03-15 | 福州鑫奥特纳科技有限公司 | Method based on the synchronous detection of bulwark ladder that elevator multiplies fortune quality tester |
-
2017
- 2017-01-12 CN CN201720036050.4U patent/CN206502480U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516928A (en) * | 2017-01-12 | 2017-03-22 | 广东省特种设备检测研究院 | Elevator acceleration and deceleration detection device and method based on wireless communication technology |
| CN108002166A (en) * | 2017-11-30 | 2018-05-08 | 上海新时达电气股份有限公司 | A kind of vibration of elevator abnormality prediction system and method |
| CN109467000A (en) * | 2019-01-21 | 2019-03-15 | 福州鑫奥特纳科技有限公司 | Method based on the synchronous detection of bulwark ladder that elevator multiplies fortune quality tester |
| CN109467000B (en) * | 2019-01-21 | 2020-07-21 | 福州鑫奥特纳科技有限公司 | Escalator synchronous detection method based on elevator transportation quality tester |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20190112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |