CN207536951U - A kind of multifunctional lift coefficient of balance detecting system - Google Patents
A kind of multifunctional lift coefficient of balance detecting system Download PDFInfo
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- CN207536951U CN207536951U CN201721502619.8U CN201721502619U CN207536951U CN 207536951 U CN207536951 U CN 207536951U CN 201721502619 U CN201721502619 U CN 201721502619U CN 207536951 U CN207536951 U CN 207536951U
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- 238000004891 communication Methods 0.000 claims abstract description 30
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract 2
- 230000001133 acceleration Effects 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 19
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model is related to a kind of multifunctional lift coefficient of balance detecting systems, including velocity measuring device, it is set in car floor, is communicated wirelessly with power-measuring device and hand-held control terminal, the status information for detecting car is sent to hand-held control terminal；Power-measuring device connects the output terminal of traction motor driver, and for acquiring the output current of traction motor driver and output voltage, the output power for measuring traction motor driver is sent to hand-held control terminal；Hand-held control terminal, for receiving the data information of velocity measuring device and power-measuring device transmission and being shown.Wireless communication is used between the velocity measuring device of the utility model, power-measuring device, hand-held control terminal, reduce without connection cables and measure time and operation difficulty, wireless communication distance is more than 100 meters, improve the safety of operating personnel in dynamic measurement process, measurement process intelligence is completed, it is easy to operate, improve detection efficiency.
Description
Technical field
The utility model is related to wattful power messurement field, MEMS gravity sensitives technical field, singlechip technology field and
Wireless communication technique field, specifically a kind of multifunctional lift coefficient of balance detecting system.
Background technology
The functional integration of existing such detecting instrument is low, and measurement parameter is few.Complicated for operation, intelligence degree is low.Speed
Measurement method needs to measure in computer room, when the measuring environment for encountering machine room will be unable to use to contact with steel wire rope.Traction
Acc power, which measures, needs two clamp current transducers and three voltage tester test pencils, the mode of connection cumbersome.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of multifunctional lift coefficient of balance detecting system.
The utility model technical solution used for the above purpose is：
A kind of multifunctional lift coefficient of balance detecting system, including
Velocity measuring device is set in car floor, and channel radio is carried out with power-measuring device and hand-held control terminal
News, the status information for detecting car are sent to hand-held control terminal；
Power-measuring device connects the output terminal of traction motor driver, for acquiring the output of traction motor driver
Electric current and output voltage, the output power for measuring traction motor driver are sent to hand-held control terminal；
Hand-held control terminal, for receiving the data information of velocity measuring device and power-measuring device transmission and being shown
Show.
The velocity measuring device includes
Acceleration transducer connects first singlechip, and the acceleration information for acquiring car is sent to first singlechip；
First singlechip connects the first signal processing circuit, after receiving acceleration information, passes through the first signal processing electricity
Road handles acceleration information, is sent to the first wireless communication module；
First wireless communication module and hand-held control terminal wireless connection, will treated that acceleration information is sent to is hand-held
Control terminal；
Power supply connects acceleration transducer, first singlechip, the first signal processing circuit and the by the first regulator circuit
One wireless communication module, powers for it.
The status information of the car includes acceleration information.
The power-measuring device includes
Current sensor connects power collection module, acquires the output current of traction motor driver, is sent to power and adopts
Collect module；
Voltage sensor connects power collection module, acquires the output voltage of traction motor driver, is sent to power and adopts
Collect module；
Power collection module connects microcontroller by communicating circuit, and microcontroller acquires power collection module by communicating circuit
Data and carry out conversion and effective power compensation；
Second singlechip connects second signal processing circuit, after receiving output power signal, is handled by second signal
Circuit handles output power signal, is sent to the second wireless communication module；
Second wireless communication module and hand-held control terminal wireless connection, by treated, the transmission of output power signal is in one's hands
Hold control terminal；
Power supply connects power collection module, second singlechip, second signal processing circuit, second by the second regulator circuit
Wireless communication module and communicating circuit, power for it.
The current sensor is clamp current transducer.
The voltage sensor is voltage tester test pencil.
The hand-held control terminal includes
Third wireless communication module connects microprocessor by third signal processing circuit, receives traction motor driver
The acceleration information of output power signal and car, by being sent to microprocessor after third signal processing circuit；
Liquid crystal display connects microprocessor, receives the data information that microprocessor is sent and is shown；
Keyboard connects microprocessor, is inputted；
Power supply by power supply processing circuit connect third wireless communication module, third signal processing circuit, microprocessor and
Liquid crystal display is powered for it.
The power supply is lithium battery group.
The utility model has the advantages that and advantage：
1. the utility model has balance coefficient of elevator, the speed of service, acceleration, A95 acceleration, running noises, braking
The functions such as distance, braking time, car level degree, integrated level is high, and measurement process intelligence is completed, easy to operate, improves inspection
Survey efficiency.
2. the elevator speed of the utility model uses non-contact measurement, only need to be by velocity measuring device with being placed on car
The car speed of service can be accurately measured on plate, it being capable of normal use the operating mode for encountering machine room.
3. use wireless parties between the velocity measuring device of the utility model, power-measuring device, hand-held control terminal
Formula communicates, and reduces without connection cables and measures time and operation difficulty, and wireless communication distance is more than 100 meters, improves
The safety of operating personnel in dynamic measurement process.
Description of the drawings
Fig. 1 is the velocity measuring device structure chart of the utility model；
Fig. 2 is the power-measuring device structure chart of the utility model；
Fig. 3 is the handheld terminal structure chart of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Instrument mainly includes velocity measuring device, and power-measuring device holds control terminal.Instrument surveys speed when working
Amount device is placed in car floor, detects the speed of service of car, acceleration, displacement, braking distance, stop time.Power is surveyed
The input terminal of device access traction motor driver is measured, wherein clamp current transducer measures electric current, and voltage tester test pencil measures
Voltage, and then measure the real output of traction machine.It holds between control terminal and velocity measuring device, power-measuring device
It communicates wirelessly, measurement data is calculated and be shown.
It is the velocity measuring device structure chart of the utility model as shown in Figure 1.
Velocity measuring device is by shell, power knob, acceleration transducer, integrated circuit plate, wireless communication module, day
The compositions such as line, rechargeable lithium battery.Battery provides power supply, the voltage stabilizing electricity of integrated circuit plate by power knob to integrated circuit plate
Road direction acceleration transducer, microcontroller and wireless communication module provide power supply, and microcontroller is communicated with acceleration transducer, microcontroller
Acceleration signal is carried out after operation through wireless communication module to hand-held control terminal transmission data.
It is the power-measuring device structure chart of the utility model as shown in Figure 2.
Power-measuring device is by clamp current transducer, voltage tester test pencil, power collection module, integrated circuit plate, electricity
The compositions such as source button, wireless communication module, rechargeable lithium battery.Clamp current transducer, voltage tester test pencil and traction machine control
Device input terminal processed is connected, and acquires electric current and voltage signal.Battery provides power supply by power knob to integrated circuit plate, integrates electricity
The regulator circuit of road plate provides power supply to power measurement module, wireless communication module, wireless communication module and integrated circuit plate
Microcontroller is connected, for reception and transmission data.Microcontroller is communicated by communicating circuit and power collection module, reads traction machine
The effective power of controller consumption, compensates by parameter, is scaled the actually active power of traction machine.
It is the handheld terminal structure chart of the utility model as shown in Figure 3.
Hand-held control terminal is by liquid crystal display, keyboard, integrated circuit plate, microprocessor, wireless communication module, lithium battery, outer
The compositions such as shell.Battery provides power supply by power control circuit to integrated circuit plate, and the regulator circuit of integrated circuit plate is to liquid crystal
Screen, microprocessor and wireless communication module provide power supply.Wireless module is with microprocessor communications for reception and transmission data.It is micro-
Processor is with liquid crystal display communication for display data and information.Microprocessor performs measurement according to the keypad code detected, setting, protects
The programs such as deposit, print.
Claims (8)
1. a kind of multifunctional lift coefficient of balance detecting system, it is characterised in that：Including
Velocity measuring device is set in car floor, is communicated wirelessly with power-measuring device and hand-held control terminal, is used
Hand-held control terminal is sent in the status information of detection car；
Power-measuring device connects the output terminal of traction motor driver, for acquiring the output current of traction motor driver
And output voltage, the output power for measuring traction motor driver are sent to hand-held control terminal；
Hand-held control terminal, for receiving the data information of velocity measuring device and power-measuring device transmission and being shown.
2. multifunctional lift coefficient of balance detecting system according to claim 1, it is characterised in that：The tachometric survey dress
Put including
Acceleration transducer connects first singlechip, and the acceleration information for acquiring car is sent to first singlechip；
First singlechip connects the first signal processing circuit, after receiving acceleration information, passes through the first signal processing circuit pair
Acceleration information is handled, and is sent to the first wireless communication module；
First wireless communication module and hand-held control terminal wireless connection, by treated, acceleration information is sent to hand-held control
Terminal；
Power supply connects acceleration transducer, first singlechip, the first signal processing circuit and the first nothing by the first regulator circuit
Line communication module, powers for it.
3. multifunctional lift coefficient of balance detecting system according to claim 1, it is characterised in that：The state of the car
Information includes acceleration information.
4. multifunctional lift coefficient of balance detecting system according to claim 1, it is characterised in that：The power measurement dress
Put including
Current sensor connects power collection module, acquires the output current of traction motor driver, is sent to power collecting mould
Block；
Voltage sensor connects power collection module, acquires the output voltage of traction motor driver, is sent to power collecting mould
Block；
Power collection module connects microcontroller by communicating circuit, and microcontroller acquires the number of power collection module by communicating circuit
According to and carry out conversion and effective power compensation；
Second singlechip connects second signal processing circuit, after receiving output power signal, passes through second signal processing circuit
Output power signal is handled, is sent to the second wireless communication module；
Second wireless communication module and hand-held control terminal wireless connection, by treated, output power signal is sent to hand-held control
Terminal processed；
Power supply connects power collection module, second singlechip, second signal processing circuit, second wirelessly by the second regulator circuit
Communication module and communicating circuit, power for it.
5. multifunctional lift coefficient of balance detecting system according to claim 4, it is characterised in that：The current sensor
For clamp current transducer.
6. multifunctional lift coefficient of balance detecting system according to claim 4, it is characterised in that：The voltage sensor
For voltage tester test pencil.
7. multifunctional lift coefficient of balance detecting system according to claim 1, it is characterised in that：The hand-held control is eventually
End includes
Third wireless communication module connects microprocessor by third signal processing circuit, receives the output of traction motor driver
The acceleration information of power signal and car, by being sent to microprocessor after third signal processing circuit；
Liquid crystal display connects microprocessor, receives the data information that microprocessor is sent and is shown；
Keyboard connects microprocessor, is inputted；
Power supply connects third wireless communication module, third signal processing circuit, microprocessor and liquid crystal by power supply processing circuit
Screen, powers for it.
8. according to claim 2,4 or 7 any one of them multifunctional lift coefficient of balance detecting systems, it is characterised in that：Institute
Power supply is stated as lithium battery group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502619.8U CN207536951U (en) | 2017-11-13 | 2017-11-13 | A kind of multifunctional lift coefficient of balance detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502619.8U CN207536951U (en) | 2017-11-13 | 2017-11-13 | A kind of multifunctional lift coefficient of balance detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207536951U true CN207536951U (en) | 2018-06-26 |
Family
ID=62613303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721502619.8U Expired - Fee Related CN207536951U (en) | 2017-11-13 | 2017-11-13 | A kind of multifunctional lift coefficient of balance detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207536951U (en) |
-
2017
- 2017-11-13 CN CN201721502619.8U patent/CN207536951U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 |