CN207142555U - A kind of elevator speed measuring system of radio communication - Google Patents
A kind of elevator speed measuring system of radio communication Download PDFInfo
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- CN207142555U CN207142555U CN201721024010.4U CN201721024010U CN207142555U CN 207142555 U CN207142555 U CN 207142555U CN 201721024010 U CN201721024010 U CN 201721024010U CN 207142555 U CN207142555 U CN 207142555U
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- microprocessor
- elevator speed
- speed measuring
- measuring system
- elevator
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Abstract
A kind of elevator speed measuring system of radio communication is the utility model is related to, including：Terminal and velocity measuring sensor-based system, the velocity measuring sensor-based system are located inside lift car, and the velocity measuring sensor-based system includes：Microprocessor, accelerometer, wireless communication module, clock chip, data memory module and power management module, wherein, the accelerometer is connected with the microprocessor；The wireless communication module is connected with the microprocessor；The clock chip is connected with the microprocessor；The data memory module is connected with the microprocessor.The acceleration of elevator gather and record in real time by the accelerometer and microprocessor, and is transferred to handheld terminal using wireless communication module and carries out data processing and display.The system detectio process is directly perceived, data are accurate, and simple to operate, high efficiency, cost is low, and a kind of effective and conveniently measuring method is more there is provided particularly with machine-roomless lift.
Description
Technical field
It the utility model is related to special equipment elevator detection field, and in particular to a kind of elevator speed measurement of radio communication
System.
Background technology
As elevator is in the popularization and application of skyscraper and the continuous improvement of Living consumption, people are when taking elevator
Stability, comfortableness to elevator require also more and more higher.The Main Basiss of China's evaluation elevator acknowledgement of consignment quality are GB/
T10058-2009《Elevator technology condition》, and the collection and data handling requirements to relevant parameter are then according to GB/T24474-
2009《Elevator multiplies fortune mass measurement》.Meanwhile the measurement of elevator speed also related in the inspection rule of elevator it is multiple important
Project, thus elevator speed measurement it is in the field of business cause extensive concern, its measure the degree of accuracy and operating method simplicity
Property be even more obtained lasting improvement.
The general elevator speed survey tool of industry is revolution counter at present, by the way that its roller is pressed close into elevator rotatable parts
（Such as traction sheave or speed limit device wheel）Or moving component（Such as steel wire rope）Elevator speed, the precision of this method are obtained etc. mode
It is relevant with the qualification of operating personnel, there are many weak points, especially for the machine-roomless lift that recoverable amount is increasing, deposit
Be difficult to measurement the shortcomings that.And it is usually used in detecting elevator in the world（Staircase）The important instrument of operation conditions is EVA-
625 systems and EVA vibration analysis tool software, it is a record and analysis elevator（Staircase）The assembly of operation conditions, it is
The product of Stork PMT Co. of the U.S..Though EVA-625 systems can be gathered in real time to the three-dimensional vibrating acceleration of elevator simultaneously, after
Continuous data analysis then need to rely on computer and special EVA vibration analysis tool software, it is impossible to directly be observed in detection
Testing result, influence detection efficiency；, at present can't large area popularization use and EVA-625 is expensive.China's elevator is protected
The amount of having is big, and inspection task is heavy, therefore studies the apparatus for checking lift speed of a kind of high efficiency, low cost to improving detection effect
Rate, improvement elevator riding quality are significant.
Utility model content
In view of the shortcomings of the prior art, should the utility model proposes a kind of elevator speed measuring system of radio communication
System has the characteristics of efficiency high, cost is low and simple to operate.
In order to solve the above technical problems, the technical scheme that the utility model is taken is：
The utility model proposes a kind of elevator speed measuring system of radio communication, including：Terminal and velocity measuring pass
Sensing system, the velocity measuring sensor-based system are located inside lift car, it is characterised in that the velocity measuring sensor-based system bag
Include：Microprocessor, accelerometer, wireless communication module, clock chip and data memory module, wherein, the accelerometer with
The microprocessor is connected, for measuring the acceleration of elevator；The wireless communication module is connected with the microprocessor, is used for
Realize the information exchange of the microprocessor and the terminal；The clock chip is connected with the microprocessor, for providing
The clock signal of the microprocessor operation and timing；The data memory module is connected with the microprocessor.
Further, the velocity measuring sensor-based system also includes：Power management module, itself and the microprocessor phase
Even, the power management module uses LTC4064 chips.
Further, the velocity measuring sensor-based system is located in signal picker, and the signal picker is fixed on institute
State the bottom in car.
Further, the accelerometer is connected by RS485 transceiving chips with the microprocessor.
Further, the accelerometer uses AKE392B-MEMS numeric type accelerometers.
Further, the microprocessor uses STM32F10x chips.
Further, the wireless communication module uses WIFI module.
Further, the clock chip uses ISL1208 chips.
Further, the data memory module uses AT45DB321E chips.
Further, the terminal is hand-held Android tablet personal computer.
The beneficial effects of the utility model are：The elevator speed measuring system of radio communication described in the utility model, should
System detectio process is directly perceived, the accurate precision of data is high, simple to operate, can not only improve efficiency, also reduce testing cost, especially
A kind of effective and conveniently measuring method is more there is provided for machine-roomless lift.
Brief description of the drawings
Fig. 1 is the structural representation of the elevator speed measuring system of the utility model radio communication.
Fig. 2 is the structural representation of the utility model velocity measuring sensor-based system.
Wherein, terminal 1, car 2, signal picker 3, accelerometer 4, RS485 transceiving chips 5, microprocessor 6, wirelessly
Communication module 7, clock chip 8, data memory module 9, power management module 10.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to specific embodiment
The utility model is described in further detail.The embodiments described below is exemplary, is only used for explaining that this practicality is new
Type, and it is not intended that to limitation of the present utility model.Unreceipted particular technique or condition in embodiment, according in the art
Document described by technology or condition or carried out according to product description.
According to embodiment of the present utility model, the utility model proposes a kind of elevator speed of radio communication to measure system
System, Fig. 1 is the structural representation of the elevator speed measuring system of the utility model radio communication, shown in reference picture 1, including：Eventually
End 1 and velocity measuring sensor-based system, the velocity measuring sensor-based system are located in signal picker 3, and the signal picker is consolidated
Bottom in the car 2, gather the acceleration signal of elevator；According to some embodiments of the utility model, this practicality
The new terminal is hand-held Android tablet personal computer, and the sexual intercourse at any time between information can be preferably realized with the microprocessor
Mutually.
According to embodiment of the present utility model, Fig. 2 is the structural representation of the utility model velocity measuring sensor-based system, is joined
According to shown in Fig. 2, the velocity measuring sensor-based system includes：Accelerometer 4, microprocessor 6, wireless communication module 7, clock chip
8th, data memory module 9 and power management module 10.
According to embodiment of the present utility model, shown in reference picture 2, the accelerometer passes through RS485 transceiving chips 5 and institute
State microprocessor to be connected, the acceleration of the accelerometer measures elevator, and acceleration is converted into electric signal and is delivered to micro- place
Reason device is handled, and according to some embodiments of the utility model, the accelerometer is added using AKE392B-MEMS numeric types
Speedometer；The microprocessor uses STM32F10x chips.
According to embodiment of the present utility model, shown in reference picture 2, the wireless communication module and the microprocessor phase
Even, by the wireless communication module, the terminal receives and sent instruction, realizes that the microprocessor is carried out with the terminal
Information exchange, according to some embodiments of the utility model, the wireless communication module uses WIFI module.
According to embodiment of the present utility model, shown in reference picture 2, the clock chip is connected with the microprocessor, carries
Clock signal and timing for microprocessor operation；According to some embodiments of the utility model, the clock chip is adopted
With ISL1208 chips.
According to embodiment of the present utility model, shown in reference picture 2, the data memory module and the microprocessor phase
Even, for acceleration electric signal to be stored, according to some embodiments of the utility model, the data memory module uses
AT45DB321E chips.
According to embodiment of the present utility model, shown in reference picture 2, the power management module and the microprocessor phase
Even, the power management module uses LTC4064 chips.
According to embodiment of the present utility model, the elevator speed measuring system of radio communication described in the utility model, lead to
Cross the accelerometer and microprocessor the acceleration of elevator gather and record in real time, and passed using wireless communication module
It is defeated to carry out data processing and display to handheld terminal.
Inventor has found, straight according to the elevator speed measuring system of radio communication described in the utility model, detection process
See, the accurate precision height of data, it is simple to operate, efficiency can be not only improved, also reduces testing cost, particularly with machine-roomless lift
It more there is provided a kind of effective and conveniently measuring method.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification, meanwhile, for those of ordinary skill in the art, foundation
The thought of the application, in specific embodiments and applications there will be changes.
Claims (10)
1. a kind of elevator speed measuring system of radio communication, including：Terminal and velocity measuring sensor-based system, the velocity measuring
Sensor-based system is located inside lift car, it is characterised in that
The velocity measuring sensor-based system includes：Microprocessor, accelerometer, wireless communication module, clock chip and data are deposited
Module is stored up, wherein, the accelerometer is connected with the microprocessor, for measuring the acceleration of elevator；The radio communication
Module is connected with the microprocessor, for realizing the information exchange of the microprocessor and the terminal；The clock chip
It is connected with the microprocessor, for providing clock signal and the timing of the microprocessor operation；The data memory module
It is connected with the microprocessor.
2. elevator speed measuring system according to claim 1, it is characterised in that the velocity measuring sensor-based system also wraps
Include：Power management module, it is connected with the microprocessor, and the power management module uses LTC4064 chips.
3. elevator speed measuring system according to claim 2, it is characterised in that the velocity measuring sensor-based system is located at
In signal picker, bottom that the signal picker is fixed in the car.
4. elevator speed measuring system according to claim 1, it is characterised in that the accelerometer is received by RS485
Hair chip is connected with the microprocessor.
5. the elevator speed measuring system according to claim 1 or 4, it is characterised in that the accelerometer uses
AKE392B-MEMS numeric type accelerometers.
6. the elevator speed measuring system according to claim 1 or 4, it is characterised in that the microprocessor uses
STM32F10x chips.
7. elevator speed measuring system according to claim 1, it is characterised in that the wireless communication module uses WIFI
Module.
8. elevator speed measuring system according to claim 1, it is characterised in that the clock chip uses ISL1208
Chip.
9. elevator speed measuring system according to claim 1, it is characterised in that the data memory module uses
AT45DB321E chips.
10. elevator speed measuring system according to claim 1, it is characterised in that the terminal is hand-held Android flat board
Computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024010.4U CN207142555U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator speed measuring system of radio communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024010.4U CN207142555U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator speed measuring system of radio communication |
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| Publication Number | Publication Date |
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| CN207142555U true CN207142555U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721024010.4U Active CN207142555U (en) | 2017-08-16 | 2017-08-16 | A kind of elevator speed measuring system of radio communication |
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| CN (1) | CN207142555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761118A (en) * | 2018-05-28 | 2018-11-06 | 深圳市特种设备安全检验研究院 | A kind of elevator speed measuring instrument, measuring system and measurement method |
-
2017
- 2017-08-16 CN CN201721024010.4U patent/CN207142555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761118A (en) * | 2018-05-28 | 2018-11-06 | 深圳市特种设备安全检验研究院 | A kind of elevator speed measuring instrument, measuring system and measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190319 Address after: 519000 No. 133 Renmin West Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute Address before: 519000 No. 133 Renmin West Road, Xiangzhou District, Zhuhai City, Guangdong Province Co-patentee before: ZHUHAI ANYES TECHNOLOGY CO., LTD. Patentee before: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHUHAI ANYES TECHNOLOGY CO., LTD. Assignor: Zhuhai Inspection Institute of Guangdong Special Equipment Inspection and Research Institute Contract record no.: 2019440000075 Denomination of utility model: Radio communication's elevator speed measurement system Granted publication date: 20180327 License type: Common License Record date: 20190522 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHUHAI ANYES TECHNOLOGY Co.,Ltd. Assignor: GUANGDONG INSPECTION AND Research Institute OF SPECIAL EQUIPMENT ZHUHAI INSPECTION INSTITUTE Contract record no.: X2021980017429 Denomination of utility model: A wireless communication elevator speed measurement system Granted publication date: 20180327 License type: Common License Record date: 20220111 |