CN204712881U - Electro-tricycle hypervelocity alarming device - Google Patents
Electro-tricycle hypervelocity alarming device Download PDFInfo
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- CN204712881U CN204712881U CN201520204377.9U CN201520204377U CN204712881U CN 204712881 U CN204712881 U CN 204712881U CN 201520204377 U CN201520204377 U CN 201520204377U CN 204712881 U CN204712881 U CN 204712881U
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- electro
- tricycle
- control instrument
- speed
- liquid crystal
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 9
- 238000011109 contamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a kind of electro-tricycle hypervelocity alarming device, comprise the control instrument being gathered motor speed signal by connection control device; Described control instrument is regulation speed pointer and liquid crystal display respectively.This electro-tricycle hypervelocity alarming device by connecting the mode of PLC control instrument, the light source of regulation speed pointer and liquid crystal display on the basis of original controller for electric vehicle, and structure is simple, is easy to realize, with low cost; Motor speed is gathered by PLC control instrument in electro-tricycle driving process, when the speed of a motor vehicle exceedes safe range value, PLC control instrument is by the light source colour by regulation speed pointer and liquid crystal display, and then reach object navigating mate being provided to warning, significantly avoid the potential safety hazard occurring producing because of hypervelocity in driving procedure.
Description
Technical field
The utility model relates to a kind of electro-tricycle, specifically a kind of electro-tricycle hypervelocity alarming device.
Background technology
Electro-tricycle is simple with its structure, and easy to operate, operating cost is low, easy maintenance, free of contamination feature and be well received by consumers, and has wide market outlook.Current electro-tricycle due to the speed of a motor vehicle very fast, and lack hypervelocity alarm function, in driving procedure, easily occur the potential safety hazard produced because of hypervelocity.
Utility model content
For above-mentioned prior art Problems existing, the utility model provides a kind of electro-tricycle hypervelocity alarming device, when electro-tricycle exceeds the speed limit, can provide warning to navigating mate, significantly avoid the potential safety hazard occurring producing because of hypervelocity in driving procedure.
To achieve these goals, this electro-tricycle hypervelocity alarming device comprises the control instrument being gathered motor speed signal by connection control device; Described control instrument is regulation speed pointer and liquid crystal display respectively.
Further, described control instrument is PLC control circuit.
Further, described controller is the PLC control circuit of output 0 ~ 24V voltage signal.
Further, described speed of a motor vehicle pointer and liquid crystal display install the LED light of at least two kinds of light sources.
Compared with prior art, this electro-tricycle hypervelocity alarming device by connecting the mode of PLC control instrument, the light source of regulation speed pointer and liquid crystal display on the basis of original controller for electric vehicle, and structure is simple, is easy to realize, with low cost; Motor speed is gathered by PLC control instrument in electro-tricycle driving process, when the speed of a motor vehicle exceedes safe range value, PLC control instrument is by the light source colour by regulation speed pointer and liquid crystal display, and then reach object navigating mate being provided to warning, significantly avoid the potential safety hazard occurring producing because of hypervelocity in driving procedure.
Accompanying drawing explanation
Fig. 1 is control principle drawing of the present utility model;
Fig. 2 is electric control theory figure of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, this electro-tricycle hypervelocity alarming device comprises the control instrument being gathered motor speed signal by connection control device; Described control instrument is regulation speed pointer and liquid crystal display respectively.
Further, described control instrument is PLC control circuit.Realize the control to speed of a motor vehicle pointer and liquid crystal display light source colour by PLC control circuit, be convenient to realize controlling, stable and reliable for performance.
As shown in Figure 2, further, described controller is the PLC control circuit of output 0 ~ 24V voltage signal.Achieve the basic control function of electro-tricycle.
Further, described speed of a motor vehicle pointer and liquid crystal display install the LED light of at least two kinds of light sources.By comparing with the speed of a motor vehicle safe range value preset, when not exceeding the speed limit, controller list-directed rotating speed pointer and liquid crystal display light source colour are a kind of color; When exceeding the speed limit, controller list-directed rotating speed pointer and liquid crystal display light source colour are another kind of color, note overspeed of vehicle with this for warning navigating mate.
The principle of work of this electro-tricycle hypervelocity alarming device is:
As shown in Figure 2, battery pack is powered to motor circuit and control circuit through circuit breaker and ignition lock, the rotating speed of Hall speed control crank and controller adjustment motor.The tach signal transmitted by controller processing motor, and the tach signal after process is sent to control instrument, the PLC control circuit of control instrument inside receives tach signal, and then controls the light source colour display of rotating speed pointer and liquid crystal display.
Described control instrument receives the tach signal that controller transmits, and by comparing with the speed of a motor vehicle safe range value preset, such as, when the speed of a motor vehicle is lower than 30km/h, the list-directed rotating speed pointer of controller and liquid crystal display light source colour are blue; When the speed of a motor vehicle is more than 30km/h, the list-directed rotating speed pointer of controller and liquid crystal display light source colour are red, now exceed the speed limit for warning navigating mate vehicle, note driving safety, avoid occurring potential safety hazard.
In sum, this electro-tricycle hypervelocity alarming device by connecting the mode of PLC control instrument, the light source of regulation speed pointer and liquid crystal display on the basis of original controller for electric vehicle, and structure is simple, is easy to realize, with low cost; Motor speed is gathered by PLC control instrument in electro-tricycle driving process, when the speed of a motor vehicle exceedes safe range value, PLC control instrument is by the light source colour by regulation speed pointer and liquid crystal display, and then reach object navigating mate being provided to warning, significantly avoid the potential safety hazard occurring producing because of hypervelocity in driving procedure.
Claims (4)
1. an electro-tricycle hypervelocity alarming device, is characterized in that,
Comprise the control instrument being gathered motor speed signal by connection control device;
Described control instrument is regulation speed pointer and liquid crystal display respectively.
2. a kind of electro-tricycle hypervelocity alarming device according to claim 1, it is characterized in that, described control instrument is PLC control circuit.
3. a kind of electro-tricycle hypervelocity alarming device according to claim 1, it is characterized in that, described controller is the PLC control circuit of output 0 ~ 24V voltage signal.
4. a kind of electro-tricycle hypervelocity alarming device according to claim 1, it is characterized in that, described speed of a motor vehicle pointer and liquid crystal display install the LED light of at least two kinds of light sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204377.9U CN204712881U (en) | 2015-04-07 | 2015-04-07 | Electro-tricycle hypervelocity alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204377.9U CN204712881U (en) | 2015-04-07 | 2015-04-07 | Electro-tricycle hypervelocity alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712881U true CN204712881U (en) | 2015-10-21 |
Family
ID=54311901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204377.9U Expired - Fee Related CN204712881U (en) | 2015-04-07 | 2015-04-07 | Electro-tricycle hypervelocity alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109548A (en) * | 2019-06-21 | 2020-12-22 | 郑州宇通客车股份有限公司 | Vehicle and instrument display method thereof |
| CN112549961A (en) * | 2020-12-08 | 2021-03-26 | 上海伟世通汽车电子***有限公司 | Overspeed alarm method based on automobile instrument |
-
2015
- 2015-04-07 CN CN201520204377.9U patent/CN204712881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109548A (en) * | 2019-06-21 | 2020-12-22 | 郑州宇通客车股份有限公司 | Vehicle and instrument display method thereof |
| CN112549961A (en) * | 2020-12-08 | 2021-03-26 | 上海伟世通汽车电子***有限公司 | Overspeed alarm method based on automobile instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210329 Address after: 404100 No.366, Jinjian Road, Bicheng street, Bishan District, Chongqing Patentee after: CHONGQING ZONGSHEN VEHICLES Co.,Ltd. Address before: 221000 No.2 Chang'an Road, Xuzhou hi tech Industrial Development Zone, Jiangsu Province Patentee before: JIANGSU HUAIHAI NEW ENERGY VEHICLE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220624 Address after: 221116 No.2 Chang'an Road, Xuzhou high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: JIANGSU HUAIHAI NEW ENERGY VEHICLE CO.,LTD. Address before: 404100 No.366, Jinjian Road, Bicheng street, Bishan District, Chongqing Patentee before: CHONGQING ZONGSHEN VEHICLES CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |