CN105759071A - Speed detection device for bearingless motor - Google Patents
Speed detection device for bearingless motor Download PDFInfo
- Publication number
- CN105759071A CN105759071A CN201610212185.1A CN201610212185A CN105759071A CN 105759071 A CN105759071 A CN 105759071A CN 201610212185 A CN201610212185 A CN 201610212185A CN 105759071 A CN105759071 A CN 105759071A
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- China
- Prior art keywords
- magnetic suspension
- suspension motor
- speed
- speed detector
- motor according
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a speed detection device for a bearingless motor, which comprises a detection device, a communication device, a control device, a display device and an early warning device, wherein the detection device is arranged on the bearingless motor and faces the bearingless motor; the detection device is in communication connection with the control device via the communication device; the control device comprises a daily mode, a high-speed mode and a night mode; and the control device is electrically connected with the display device and the early warning device respectively. Through the above mode, the speed detection device for the bearingless motor has the advantages of novel structure, intelligent detection, multimode operation, automatic judgment, safe early warning, multiple protetcion, simple operation, saved cost, improved efficiency and the like, and a wide market prospect is realized in popularization of the speed detection device for the bearingless motor.
Description
Technical field
The present invention relates to magnetic suspension motor field, particularly relate to a kind of speed detector for magnetic suspension motor.
Background technology
Along with the development of aerospace industry, the space suspension technology under stimulated microgravity has become the important means carrying out relevant high-tech research.Current suspension technology mainly includes electromagnetic suspension, light suspension, acoustic levitation, pneumatic floating, electrostatic suspension, particle beam suspension etc., and wherein electromagnetic suspension Technical comparing is ripe.The cardinal principle of electromagnetic suspension technology is to utilize the eddy current that electromagnetic field of high frequency produces in metal surface to realize the suspension to metal ball.Magnetic suspension motor utilizes magnetic levitation to save bearing, is one of motor state-of-the-art technology.
Existing magnetic suspension motor is mostly single detection on velocity measuring and shows, is only reflected as the numeral on instrumental panel, it is easy to ignored by driver and cause potential safety hazard.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of speed detector for magnetic suspension motor; by adopting detecting device monitor the speed of motor in real time and differentiate with the pattern set; automatic early-warning take follow-up measure when beyond pattern setting speed scope; novel structure, Intelligent Measurement, multi-mode operation, judgement automatically, safe early warning, multiple protective, simple to operate, saving cost, raising efficiency, have market prospect widely popularizing of the speed detector for magnetic suspension motor.
For solving above-mentioned technical problem, the present invention provides a kind of speed detector for magnetic suspension motor, including: detecting device, communication device, control device, display device and prior-warning device, described detecting device is arranged on magnetic suspension motor and towards described magnetic suspension motor, described detecting device connects described control device by described communication device communication, described control device includes daily pattern, fast mode and Night, and described control device is electrically connected with described display device and described prior-warning device.
In a preferred embodiment of the present invention, described detecting device includes velocity sensor and acceleration transducer.
In a preferred embodiment of the present invention, described communication device is Bluetooth connection device.
In a preferred embodiment of the present invention, the setting speed of described daily pattern is 0-80 code.
In a preferred embodiment of the present invention, the setting speed of described fast mode is 60-120 code.
In a preferred embodiment of the present invention, the setting speed of described Night is 0-60 code.
In a preferred embodiment of the present invention, described control device includes pattern setting module, pattern display module, speed display module, acceleration display module and warning module.
In a preferred embodiment of the present invention, described display device is capacitance touch display screen.
In a preferred embodiment of the present invention, described prior-warning device external automobile latch device, brake device for car, automobile jump lamp device one or more.
In a preferred embodiment of the present invention, described prior-warning device is display lamp or buzzer siren.
The invention has the beneficial effects as follows: the present invention has the advantages such as novel structure, Intelligent Measurement, multi-mode operation, judgement automatically, safe early warning, multiple protective, simple to operate, saving cost, raising efficiency for the speed detector of magnetic suspension motor, has market prospect widely popularizing of the speed detector for magnetic suspension motor.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of speed detector one preferred embodiment for magnetic suspension motor of the present invention.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of speed detector for magnetic suspension motor, including: detecting device 1, communication device 2, control device 3, display device 4 and prior-warning device 5.
Described detecting device 1 is arranged on magnetic suspension motor and towards described magnetic suspension motor, for real-time detection, described detecting device 1 connects described control device 3 by described communication device 2 communication, described control device 3 includes daily pattern, fast mode and Night, and described control device 3 is electrically connected with described display device 4 and described prior-warning device 5.
Preferably, described detecting device 1 includes velocity sensor and acceleration transducer, detects speed and the acceleration of magnetic suspension motor in real time.
Preferably, described communication device 2 is Bluetooth connection device, closely quickly transmits data.
Preferably, the setting speed of described daily pattern is 0-80 code, meets daily safe driving rate request.
Preferably, the setting speed of described fast mode is 60-120 code, meets general high-speed secure drive speed requirement.
Preferably, the setting speed of described Night is 0-60 code, meets general night safe drive speed requirement.
Preferably, described control device 3 includes pattern setting module, pattern display module, speed display module, acceleration display module and warning module, is respectively used to show pattern to be set, the pattern set, speed, acceleration and alert status.
Preferably, described display device 4 is capacitance touch display screen, easy and simple to handle.
Preferably, described prior-warning device 5 external automobile latch device, brake device for car, automobile jump lamp device one or more, it is simple to when speed is too high, system takes safety measures automatically.
Preferably, described prior-warning device 5 is display lamp or buzzer siren, safe and reliable.
The present invention provides the benefit that for the speed detector of magnetic suspension motor:
One, by adopting detecting device to monitor the speed of motor, novel structure, Intelligent Measurement, simple to operate, saving cost, raising efficiency in real time；
Two, by adopting many operational modes to limit the current speed of service; the pattern of the speed detected Yu setting is differentiated; automatic early-warning take follow-up measure when beyond pattern setting speed scope, multi-mode operation, automatically judgement, safe early warning, multiple protective.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (10)
1. the speed detector for magnetic suspension motor, it is characterized in that, including: detecting device, communication device, control device, display device and prior-warning device, described detecting device is arranged on magnetic suspension motor and towards described magnetic suspension motor, described detecting device connects described control device by described communication device communication, described control device includes daily pattern, fast mode and Night, and described control device is electrically connected with described display device and described prior-warning device.
2. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that described detecting device includes velocity sensor and acceleration transducer.
3. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that described communication device is Bluetooth connection device.
4. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that the setting speed of described daily pattern is 0-80 code.
5. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that the setting speed of described fast mode is 60-120 code.
6. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that the setting speed of described Night is 0-60 code.
7. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that described control device includes pattern setting module, pattern display module, speed display module, acceleration display module and warning module.
8. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that described display device is capacitance touch display screen.
9. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that described prior-warning device external automobile latch device, brake device for car, automobile jump lamp device one or more.
10. the speed detector for magnetic suspension motor according to claim 1, it is characterised in that described prior-warning device is display lamp or buzzer siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212185.1A CN105759071A (en) | 2016-04-07 | 2016-04-07 | Speed detection device for bearingless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212185.1A CN105759071A (en) | 2016-04-07 | 2016-04-07 | Speed detection device for bearingless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105759071A true CN105759071A (en) | 2016-07-13 |
Family
ID=56333557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212185.1A Pending CN105759071A (en) | 2016-04-07 | 2016-04-07 | Speed detection device for bearingless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105759071A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203904U (en) * | 1987-03-18 | 1988-01-27 | 苏先坦 | Electronic vehicle velocity meter |
| CN201166668Y (en) * | 2008-02-02 | 2008-12-17 | 永城煤电控股集团有限公司 | Speed measurement alarm device for electric locomotive |
| CN101863244A (en) * | 2010-04-29 | 2010-10-20 | 烟台汽车工程职业学院 | Automobile speed limit reminding method |
| CN102662077A (en) * | 2012-05-31 | 2012-09-12 | 无锡商业职业技术学院 | Vehicle speed measurement and speed-limiting alarm device |
| CN202649227U (en) * | 2012-05-31 | 2013-01-02 | 无锡商业职业技术学院 | Vehicle speed measurement and speed-limiting alarm device |
| CN103105501A (en) * | 2013-01-11 | 2013-05-15 | 上海电机学院 | Automobile voice speed broadcasting instrument with preparatory function |
| CN202961808U (en) * | 2012-12-27 | 2013-06-05 | 哈尔滨学院 | Scooter with overspeed alarm function |
| US20140012483A1 (en) * | 2012-07-05 | 2014-01-09 | National Applied Research Laboratories | Vehicle idle-speed warning system and idle-speed detection method |
| CN205720284U (en) * | 2016-04-07 | 2016-11-23 | 苏州工业园区职业技术学院 | A kind of speed detector for magnetic suspension motor |
-
2016
- 2016-04-07 CN CN201610212185.1A patent/CN105759071A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203904U (en) * | 1987-03-18 | 1988-01-27 | 苏先坦 | Electronic vehicle velocity meter |
| CN201166668Y (en) * | 2008-02-02 | 2008-12-17 | 永城煤电控股集团有限公司 | Speed measurement alarm device for electric locomotive |
| CN101863244A (en) * | 2010-04-29 | 2010-10-20 | 烟台汽车工程职业学院 | Automobile speed limit reminding method |
| CN102662077A (en) * | 2012-05-31 | 2012-09-12 | 无锡商业职业技术学院 | Vehicle speed measurement and speed-limiting alarm device |
| CN202649227U (en) * | 2012-05-31 | 2013-01-02 | 无锡商业职业技术学院 | Vehicle speed measurement and speed-limiting alarm device |
| US20140012483A1 (en) * | 2012-07-05 | 2014-01-09 | National Applied Research Laboratories | Vehicle idle-speed warning system and idle-speed detection method |
| CN202961808U (en) * | 2012-12-27 | 2013-06-05 | 哈尔滨学院 | Scooter with overspeed alarm function |
| CN103105501A (en) * | 2013-01-11 | 2013-05-15 | 上海电机学院 | Automobile voice speed broadcasting instrument with preparatory function |
| CN205720284U (en) * | 2016-04-07 | 2016-11-23 | 苏州工业园区职业技术学院 | A kind of speed detector for magnetic suspension motor |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |
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| RJ01 | Rejection of invention patent application after publication |