CN104149891A - LED backlight light-emitting pointer and motorcycle electric vehicle instrument system electronically displaying mileage - Google Patents
LED backlight light-emitting pointer and motorcycle electric vehicle instrument system electronically displaying mileage Download PDFInfo
- Publication number
- CN104149891A CN104149891A CN201410085820.5A CN201410085820A CN104149891A CN 104149891 A CN104149891 A CN 104149891A CN 201410085820 A CN201410085820 A CN 201410085820A CN 104149891 A CN104149891 A CN 104149891A
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- pointer
- display
- mileage
- module
- per hour
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Abstract
The invention discloses an LED backlight light-emitting pointer and a motorcycle electric vehicle instrument system electronically displaying mileage. The pointer is made of light guide materials. The pointer is movably installed on a dial plate body, a transparent dial plate cover is fixedly connected to the dial plate body, and LED pasters emitting light in cooperation with the pointer are attached to the pointer. The system comprises an input module used for collecting signals, a single chip microcomputer used for processing the collected signals, an output module used for displaying the processed signals and the pointer used for conducting directing on speed data. The output module comprises an intelligent display device, the multiple LED pasters and a display driving chip. According to the LED backlight light-emitting pointer and the motorcycle electric vehicle instrument system electronically displaying the mileage, scale values of a display screen are displayed by adopting the LED pasters, and the LED pasters are used for emitting light in cooperation with the pointer. A user can clearly see the displayed speed data in the situation that light rays are poor, and energy and electricity are saved. A nixie tube or the liquid display screen is used for displaying, and the mileage data can be efficiently and accurately displayed.
Description
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Technical field
The present invention relates to vehicular meter apparatus field, relate in particular to the motorcycles and electric vehicles meter system of a kind of LED-backlit light emitting indicator and electronical display mileage.
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Background technology
Because the display instrument of motor bike or battery-driven car has electric parameter measurement, quality of power supply supervision and analysis, electric flux statistics, gets over the functions such as value warning, and make its range of use more and more wider.But there is following defect in traditional display instrument in the use:
1) traditional display instrument is to adopt pointer to coordinate dial scale to show speed per hour information, need to use mechanical system conduction speed per hour information, and promotes mileage gear cluster with multi-stage gear and show corresponding mileage scale.This indicating mode will be focused on the integraty of physical connection, and the hardware of conducted signal is bending after stressed or shock, cannot bear the effect of signal conduction, aseismicity poor effect; In addition, the parts such as gear are very responsive to the existence of foreign matter, snap in foreign matter if unexpected, and speed per hour and mileage numerical value all cannot normally show; Finally, on the accuracy rate showing, effect is also poor, and displayed value and actual numerical value differ larger.
2) traditional display instrument is to adopt the mode of the slotting bubble of filament lamp luminous, and this kind of slotting foam method formula is not only bad in the poor moment display effect of light, makes rider's identification rapidly; And energy consumption is large, radiating effect is bad, and after long-time use, filament lamp is scrapped and caused instrument normally to use.
Summary of the invention
For the weak point existing in above-mentioned technology, the invention provides a kind of easy to use, display effect good, display precision is high, energy saving and the low LED-backlit light emitting indicator of energy consumption and the motorcycles and electric vehicles meter system of electronical display mileage.
For achieving the above object, the invention provides a kind of LED-backlit light emitting indicator, this pointer is made up of optical material, and described pointer activity is installed on dial plate body, and is fixedly connected with transparent dial plate cover on described dial plate body; On described pointer, post and coordinate the luminous LED paster of this pointer.
Wherein, described pointer diminishes gradually from syringe needle to the cross-sectional area of backshank position, and cross-sectional area be shaped as arc.
For achieving the above object, the present invention also provides a kind of motorcycles and electric vehicles meter system of electronical display mileage, comprise that described pointer is the pointer described in claim 1-2 any one for the load module of collection signal, for micro controller system that collection signal is processed, for output module that signal after treatment is shown and the pointer for speed per hour data are pointed to; Described output module comprises intelligent display device, multiple LED paster and display driver chip, is equipped with the scale value of different numerical value on each LED paster; Described load module is electrically connected with the input end of micro controller system, and the rotation number of turns of described load module collection wheel, and the impulse singla that rotates the number of turns is flowed to micro controller system; The mouth of described micro controller system is electrically connected with input end and the pointer of multiple LED pasters, display driver chip respectively, and this micro controller system calculates the speed per hour data of wheel according to impulse singla, and speed per hour data is processed again and added up to transfer to mileage; Described speed per hour data and mileage transfer to display driver chip again, by display driver chip, speed per hour data and mileage are compiled, and driving intelligent display device to show mileage, the LED paster of the scale value of pointed speed per hour data and correspondence is shinny.
Wherein, described system also comprises power transfer module, and described power transfer module is electrically connected with load module, micro controller system, output module and LED paster respectively.
Wherein, described system also comprises incoming signal filtration module, and described power transfer module is electrically connected with micro controller system by incoming signal filtration module.
Wherein, described load module is all electrically connected with motor phase line and hall signal line, and gathers the hall signal on motor phase line voltage and the hall signal line in described motor phase line.
Wherein, velocity signal line when described hall signal line is the controller for recording electric vehicle speed signal.
Wherein, described hall signal line is the Motronic control maps ignition signal line for recording motor bike speed per hour signal.
Wherein, described intelligent display device is charactron or liquid crystal display.
Wherein, system also comprises directs display module and capacity of cell display module, described directs display module and capacity of cell display module form by multiple LED pasters, and described directs display module and capacity of cell display module are electrically connected with the mouth of micro controller system respectively.
The invention has the beneficial effects as follows: compared with prior art, the motorcycles and electric vehicles meter system of LED-backlit light emitting indicator provided by the invention and electronical display mileage, this pointer is made up of optical material, posts and coordinate the luminous LED paster of this pointer on pointer; The pointer that this structure adopts LED paster to coordinate optical material to make is luminous; Not only make user can see clearly in the situation that light is bad and show speed per hour data, and LED paster it uses the power consumption of inserting bubble 10% in use, reached the good and long texts of life-span of energy saving, heating effect; Further, this system adopts light emitting indicator to coordinate charactron or liquid crystal display to show, can efficiently show accurately speed per hour mileage, effectively avoids because adopting mechanical system conduction speed per hour information to cause displayed value and actual numerical value exists the defects such as error; Make user can know timely and effectively speed per hour and mileage, can be by the job control of battery-operated motor cycle in safe range.That the present invention has is easy to use, display effect good, display precision is high, use safety, energy saving, energy consumption are low, highly versatile and luminosity high.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is the cut-away view of dial plate body in the present invention;
Fig. 3 is fundamental diagram of the present invention.
Main element nomenclature is as follows:
10, pointer 11, dial plate body
12, dial plate cover 13, load module
14, micro controller system 15, output module
16, power transfer module 17, incoming signal filtration module
18, directs display module 19, capacity of cell display module
100, LED paster 151, charactron
152, display driver chip 153, scale value
181, left steering display lamp 182, right steering display lamp
183, headlight 191, capacity gear display lamp
192, capacitance grade display lamp 193, capacity mark display lamp
Detailed description of the invention
In order more clearly to explain the present invention, below in conjunction with accompanying drawing, the present invention is further described.
Refer to Fig. 1, LED-backlit light emitting indicator of the present invention, this pointer 10 is made up of optical material, and pointer 10 activities are installed on dial plate body 11, and on dial plate body 11, are fixedly connected with transparent dial plate cover 12; On pointer 10, post and coordinate the luminous LED paster 100 of this pointer 10.Pointer 10 diminishes gradually from syringe needle to the cross-sectional area of backshank position, and cross-sectional area be shaped as arc.The square section of pointer 10 is designed to arc by the present invention, is subject to become diffused light after surface reflection multiple reflections, all can vertically enter pointer 10, and outside visual angle is large, under the effect of conspicuous color paint, can clearlyer see the position that pointer 10 shows at night.In this instrument, pointer 10 is made up of optical material, posts and coordinate the luminous LED paster 100 of this pointer 10 on pointer 10; The pointer 10 that this structure adopts LED paster 100 to coordinate optical material to make is luminous; Not only make user can see clearly in the situation that light is bad and show speed per hour data, and LED paster 100 it uses the power consumption of inserting bubble 10% in use, reached the good and long texts of life-span of energy saving, heating effect.
Please further consult Fig. 1-3, the present invention also provides a kind of motorcycles and electric vehicles meter system of the electronical display mileage based on above-mentioned pointer 10, comprises for the load module 13 of collection signal, for micro controller system 14 that collection signal is processed, for output module 15 that signal after treatment is shown and the pointer 10 for speed per hour data are pointed to; Output module 14 comprises intelligent display device, and this intelligent display device is charactron 151 or liquid crystal display, multiple LED paster 100 and display driver chip 152, is equipped with the scale value 153 of different numerical value on each LED paster 100; Load module 13 is electrically connected with the input end of micro controller system 14, and load module 13 gathers the rotation number of turns of wheel, and the impulse singla that rotates the number of turns is flowed to micro controller system 14; The mouth of micro controller system 14 is electrically connected with input end and the pointer 10 of multiple LED pasters 100, display driver chip 152 respectively, this micro controller system 14 calculates the speed per hour data of wheel according to impulse singla, and speed per hour data is processed again and added up to transfer to mileage; Speed per hour data and mileage transfer to display driver chip 152 again, by display driver chip 152, speed per hour data and mileage are compiled, and driving charactron 151 to show mileage, the LED paster of the scale value of pointed speed per hour data and correspondence is shinny.Therefore, in the situation that light is bad, 153 times corresponding LED pasters 100 of pointer 10 and scale value can be luminous, can find out clearly by this light the scale value 153 that pointer 10 points to, and then user just can know the speed per hour of this battery-driven car or motor bike is how many, and be controlled at a rationally speed range for safety.
In the present embodiment, system also comprises power transfer module 16, and power transfer module 16 is electrically connected with load module 13, micro controller system 14, output module 15 and LED paster 100 respectively.If adopt this system on battery-driven car, power transfer module 16 is, by power supply conversion technique, the Battery voltage of battery-driven car is converted to load module 13, micro controller system 14, output module 15 and the needed burning voltage of LED paster 100; If the power unit of liquid crystal display uses analog power technology; If charactron 151 power units adopt Switching Power Supply conversion technique.
In the present embodiment, system also comprises incoming signal filtration module 17, and power transfer module 16 is electrically connected with micro controller system 14 by incoming signal filtration module 17.Incoming signal filtration module 17 can be processed the unstable wave in power supply or random thoughts, and it is stable making the voltage carrying out in micro controller system 14, the processing of signal is not produced to any impact.Certainly, the present invention is not limited to the circuit of incoming signal filtration module 17, if the change to incoming signal filtration module 17 circuit, as long as guarantee to realize the embodiment of filter action, all falls within the scope of protection of the present invention.
In the present embodiment, load module 13 is all electrically connected with motor phase line and hall signal line, and gathers motor phase line voltage in motor phase line and the hall signal on hall signal line.If battery-driven car, velocity signal line when hall signal line is the controller for recording electric vehicle speed signal; If motor bike, hall signal line is the Motronic control maps ignition signal line for recording motor bike speed per hour signal.
In the present embodiment, system also comprises directs display module 18 and capacity of cell display module 19, directs display module 18 and capacity of cell display module 19 form by multiple LED pasters 100, and directs display module 18 and capacity of cell display module 19 are electrically connected with the mouth of micro controller system 14 respectively.Directs display module 18 comprises respectively and left steering display lamp 181, right steering display lamp 182 and headlight 183, and left steering display lamp 181, right steering display lamp 182 and headlight 183 are electrically connected with micro controller system 14 respectively.Capacity of cell display module 19 comprises capacity gear display lamp 191, capacitance grade display lamp 192 and capacity mark display lamp 193, and capacity gear display lamp 191, capacitance grade display lamp 192 and capacity mark display lamp 193 are electrically connected with micro controller system 14 respectively.In this structure, various parameter identifications on the mode display instrument of employing LED paster 100, make also can see clearly in the situation that light is poor in this instrument the various parameter values that show in instrument, can process timely the situation that occurs mal numerical value, effectively avoid the generation of dangerous situation.In addition, also can directly on dial plate body 11, produce the LOGO of this product export company, utilize the mode of LED paster 100 to show, make this LOGO clear obviously.Certainly, the present invention is not limited to the position of LED paster 100, as long as adopting LED paster 100 to reach the mode of clear accurate display instrument, all belongs to simple deformation of the present invention or conversion, all falls within the scope of protection of the present invention.
The motorcycles and electric vehicles meter system of electronical display mileage provided by the invention, this system adopts light emitting indicator 10 to coordinate charactron 151 or liquid crystal display to show, can efficiently show accurately speed per hour mileage, effectively avoid because adopting mechanical system conduction speed per hour information to cause displayed value and actual numerical value exists the defects such as error; Make user can know timely and effectively speed per hour and mileage, can be by the job control of battery-operated motor cycle in safe range.That the present invention has is easy to use, display effect good, display precision is high, use safety, energy saving, energy consumption are low, highly versatile and luminosity high.
The present invention adopts charactron 151 or liquid crystal display as read out instrument, and it is for calibrated disc, and reading is more convenient, liquid crystal display better effects if, cost is lower, heatproof better effects if, and operating range is larger, impact resistance degree is better, and maintenance is replaced convenient, greatly facilitates use.
Disclosed is above only several specific embodiment of the present invention, but the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (10)
1. a LED-backlit light emitting indicator, is characterized in that, this pointer is made up of optical material, and described pointer activity is installed on dial plate body, and is fixedly connected with transparent dial plate cover on described dial plate body; On described pointer, post and coordinate the luminous LED paster of this pointer.
2. LED-backlit light emitting indicator according to claim 1, is characterized in that, described pointer diminishes gradually from syringe needle to the cross-sectional area of backshank position, and cross-sectional area be shaped as arc.
3. the motorcycles and electric vehicles meter system of an electronical display mileage, it is characterized in that, comprise that described pointer is the pointer described in claim 1-2 any one for the load module of collection signal, for micro controller system that collection signal is processed, for output module that signal after treatment is shown and the pointer for speed per hour data are pointed to; Described output module comprises intelligent display device, multiple LED paster and display driver chip, is equipped with the scale value of different numerical value on each LED paster; Described load module is electrically connected with the input end of micro controller system, and the rotation number of turns of described load module collection wheel, and the impulse singla that rotates the number of turns is flowed to micro controller system; The mouth of described micro controller system is electrically connected with input end and the pointer of multiple LED pasters, display driver chip respectively, and this micro controller system calculates the speed per hour data of wheel according to impulse singla, and speed per hour data is processed again and added up to transfer to mileage; Described speed per hour data and mileage transfer to display driver chip again, by display driver chip, speed per hour data and mileage are compiled, and driving intelligent display device to show mileage, the LED paster of the scale value of pointed speed per hour data and correspondence is shinny.
4. the motorcycles and electric vehicles meter system of electronical display mileage according to claim 3, is characterized in that, described system also comprises power transfer module, and described power transfer module is electrically connected with load module, micro controller system, output module and LED paster respectively.
5. according to the motorcycles and electric vehicles meter system of the electronical display mileage described in claim 3 or 4, it is characterized in that, described system also comprises incoming signal filtration module, and described power transfer module is electrically connected with micro controller system by incoming signal filtration module.
6. the motorcycles and electric vehicles meter system of electronical display mileage according to claim 3, it is characterized in that, described load module is all electrically connected with motor phase line and hall signal line, and gathers the hall signal on motor phase line voltage and the hall signal line in described motor phase line.
7. the motorcycles and electric vehicles meter system of electronical display mileage according to claim 6, is characterized in that, velocity signal line when described hall signal line is the controller for recording electric vehicle speed signal.
8. the motorcycles and electric vehicles meter system of electronical display mileage according to claim 6, is characterized in that, described hall signal line is the Motronic control maps ignition signal line for recording motor bike speed per hour signal.
9. the motorcycles and electric vehicles meter system of electronical display mileage according to claim 3, is characterized in that, described intelligent display device is charactron or liquid crystal display.
10. the motorcycles and electric vehicles meter system of electronical display mileage according to claim 5, it is characterized in that, described system also comprises directs display module and capacity of cell display module, described directs display module and capacity of cell display module form by multiple LED pasters, and described directs display module and capacity of cell display module are electrically connected with the mouth of micro controller system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085820.5A CN104149891B (en) | 2014-03-11 | 2014-03-11 | The motorcycles and electric vehicles instrument system of electronical display mileage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085820.5A CN104149891B (en) | 2014-03-11 | 2014-03-11 | The motorcycles and electric vehicles instrument system of electronical display mileage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104149891A true CN104149891A (en) | 2014-11-19 |
| CN104149891B CN104149891B (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410085820.5A Expired - Fee Related CN104149891B (en) | 2014-03-11 | 2014-03-11 | The motorcycles and electric vehicles instrument system of electronical display mileage |
Country Status (1)
| Country | Link |
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| CN (1) | CN104149891B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585803A (en) * | 2017-01-22 | 2017-04-26 | 江门市江海区精工摩托车配件有限公司 | Motorcycle instrument |
| CN106949919A (en) * | 2017-04-17 | 2017-07-14 | 重庆天盛仪表有限公司 | LED digital screens and the combined indicating meter of LCD screen |
| CN107643119A (en) * | 2017-10-17 | 2018-01-30 | 广东电网有限责任公司佛山供电局 | A kind of electronic weighing instrument and metering method |
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| CN201476805U (en) * | 2009-07-17 | 2010-05-19 | 宁波泰索科技有限公司 | Colorful high-brightness liquid crystal display digital instrument |
| CN201575816U (en) * | 2009-09-30 | 2010-09-08 | 余欢 | Speedometer |
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2014
- 2014-03-11 CN CN201410085820.5A patent/CN104149891B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4163428A (en) * | 1977-09-09 | 1979-08-07 | Nissan Motor Company, Limited | Indicator gauge with illuminated pointer |
| CN2282191Y (en) * | 1996-08-13 | 1998-05-20 | 林振扬 | Instrument luminous pointer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585803A (en) * | 2017-01-22 | 2017-04-26 | 江门市江海区精工摩托车配件有限公司 | Motorcycle instrument |
| CN106949919A (en) * | 2017-04-17 | 2017-07-14 | 重庆天盛仪表有限公司 | LED digital screens and the combined indicating meter of LCD screen |
| CN107643119A (en) * | 2017-10-17 | 2018-01-30 | 广东电网有限责任公司佛山供电局 | A kind of electronic weighing instrument and metering method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104149891B (en) | 2017-07-07 |
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Granted publication date: 20170707 Termination date: 20180311 |