CN104149891B - The motorcycles and electric vehicles instrument system of electronical display mileage - Google Patents
The motorcycles and electric vehicles instrument system of electronical display mileage Download PDFInfo
- Publication number
- CN104149891B CN104149891B CN201410085820.5A CN201410085820A CN104149891B CN 104149891 B CN104149891 B CN 104149891B CN 201410085820 A CN201410085820 A CN 201410085820A CN 104149891 B CN104149891 B CN 104149891B
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- Prior art keywords
- display
- pointer
- module
- mileage
- signal
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Abstract
The invention discloses a kind of motorcycles and electric vehicles instrument system of electronical display mileage, the pointer is made up of optical material, and pointer activity is installed on dial plate body, and transparent dial plate cover is fixedly connected with dial plate body；The LED pasters for coordinating the pointer luminous are posted on pointer；The system includes input module, the single-chip microcomputer for being processed collection signal, the pointer for the output module that is shown to the signal after treatment and for being pointed to speed per hour data for gathering signal, and output module includes intelligent display device, multiple LED pasters and display driver chip.The present invention shows the scale value of display screen using LED pasters, then coordinates pointer to light using LED pasters；Not only so that user can be clearly visible that display speed per hour data, and energy saving in the case where light is bad；Shown using charactron or liquid crystal display, efficiently can accurately show mileage.
Description
Technical field
The present invention relates to vehicular meter apparatus field, more particularly to a kind of motorcycles and electric vehicles instrument of electronical display mileage
System.
Background technology
Because there is the display instrument of motorcycle or electric motor car electric parameter measurement, quality of power supply monitoring and analysis, electric flux to unite
Meter, the more function such as value alarm, and make it use scope more and more wider.But there is following lacking in traditional display instrument
Fall into：
1) traditional display instrument is to coordinate dial scale to show speed per hour information, it is necessary to use machinery side using pointer
Formula conducts speed per hour information, and promotes mileage gear train to show corresponding mileage scale with multi-stage gear.This indicating mode will be noted
The integrality of weight physical connection, the hardware of conducted signal bends after stress or shock, will be unable to bear signal transduction
Effect, shock resistance effect on driving birds is not good；In addition, presence of the part such as gear to foreign matter is very sensitive, if unexpected snap in foreign matter, speed per hour
Normal display is all will be unable to mileage numerical value；Finally, effect is also poor in the accuracy of display, show value and actual numerical value phase
Difference is larger.
2) traditional display instrument be by the way of incandescent lamp inserts bubble light, this kind of slotting bubble mode not only light compared with
Poor moment display effect is bad so that cyclist cannot recognize rapidly；And energy consumption is big, radiating effect is bad, for a long time
Scrapped using rear incandescent lamp and cause the instrument cannot normally to use.
The content of the invention
For weak point present in above-mentioned technology, a kind of easy to use, display effect of present invention offer is good, display is smart
The motorcycles and electric vehicles instrument system of degree height, energy saving and the low electronical display mileage of energy consumption.
To achieve the above object, the present invention also provides a kind of motorcycles and electric vehicles instrument system of electronical display mileage, wraps
Include for gather signal input module, for collection signal processed single-chip microcomputer, for entering to the signal after treatment
The output module and the pointer for being pointed to speed per hour data of row display, the pointer are referred to by being made up of optical material
Pin activity is installed on dial plate body, and transparent dial plate cover is fixedly connected with the dial plate body；Cooperation is posted on the pointer should
The luminous LED pasters of pointer；The pointer is tapered into from syringe needle to the cross-sectional area of backshank position, and cross-sectional area shape
It is arc；The output module includes intelligent display device, multiple LED pasters and display driver chip, on each LED paster
It is provided with the scale value of different numerical value；The input module is electrically connected with the input of single-chip microcomputer, and the input module collecting vehicle
The rotation number of turns of wheel, and the pulse signal for rotating the number of turns is conveyed to single-chip microcomputer；The output end of the single-chip microcomputer respectively with multiple
LED pasters, the input of display driver chip and pointer electrical connection, the single-chip microcomputer calculate the speed per hour of wheel according to pulse signal
Data, and speed per hour data are processed again and is added up to switch to mileage；The speed per hour data and mileage transmit again to
Speed per hour data and mileage are compiled by display driver chip by display driver chip, and drive intelligent display device to show
Show mileage, pointer points to the scale value of speed per hour data and corresponding LED pasters are shinny.
Wherein, the system also include power transfer module, the power transfer module respectively with input module, monolithic
The electrical connection of machine, output module and LED pasters.
Wherein, the system also includes input signal filtration module, and the power transfer module is filtered by input signal
Module and monolithic mechatronics.
Wherein, the input module is electrically connected with motor phase line and hall signal line, and is gathered in the motor phase line
Motor phases line voltage and hall signal line on hall signal.
Wherein, velocity signal line when the hall signal line is the controller for recording electric vehicle speed signal.
Wherein, the hall signal line is the Motronic control maps ignition signal line for recording motorcycle speed per hour signal.
Wherein, the intelligent display device is charactron or liquid crystal display.
Wherein, system also includes indicating display module and battery capacity display module, the instruction display module and battery
Capacity display module is constituted by multiple LED pasters, and it is described instruction display module and battery capacity display module respectively with list
The output end electrical connection of piece machine.
The beneficial effects of the invention are as follows：Compared with prior art, the motorcycle electric of the electronical display mileage that the present invention is provided
Motor-car instrument system, the pointer is made up of optical material, and the LED pasters for coordinating the pointer luminous are posted on pointer；The structure is adopted
The pointer for coordinating optical material to be made with LED pasters lights；Not only so that user can be clearly in the case where light is bad
See display speed per hour data, and the power consumption that it uses slotting bubble 10% when in use of LED pasters, reach energy saving, hair
Thermal effect is good and long lifespan and other effects；Further, the system coordinates charactron or liquid crystal display to show using light emitting indicator, can
Efficiently accurate display speed per hour mileage, is prevented effectively from because causing show value and reality using mechanical system conduction speed per hour information
There is the defects such as error in numerical value；So that user can timely and effectively know speed per hour and mileage, can be by the work of battery-operated motor cycle
Control is in safe range.The present invention have easy to use, display effect is good, display precision is high, using safety, energy saving,
Energy consumption is low, highly versatile and the features such as luminosity high.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is the cut-away view of dial plate body in the present invention；
Fig. 3 is fundamental diagram of the invention.
Main element symbol description is as follows：
10th, pointer 11, dial plate body
12nd, dial plate cover 13, input module
14th, single-chip microcomputer 15, output module
16th, power transfer module 17, input signal filtration module
18th, display module 19, battery capacity display module are indicated
100th, LED pasters 151, charactron
152nd, display driver chip 153, scale value
181st, left steering display lamp 182, right turn display lamp
183rd, headlight 191, capacity gear display lamp
192nd, capacitance grade display lamp 193, capacity mark display lamp
Specific embodiment
In order to more clearly state the present invention, the present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is referred to, LED-backlit light emitting indicator of the invention, the pointer 10 is made up of optical material, the activity peace of pointer 10
It is located on dial plate body 11, and transparent dial plate cover 12 is fixedly connected with dial plate body 11；Posted on pointer 10 and coordinate the pointer 10
Luminous LED pasters 100.Pointer 10 tapers into from syringe needle to the cross-sectional area of backshank position, and cross-sectional area is shaped as
Arc.The cross section of pointer 10 is designed as arc by the present invention, by, into diffused light, energy is vertical after surface reflection multiple reflections
Into pointer 10, external view is big, under the effect of conspicuous color paint, can become apparent from seeing the position of the display of pointer 10 at night
Put.In the instrument, pointer 10 is made up of optical material, and the LED pasters 100 for coordinating the pointer 10 luminous are posted on pointer 10；
The structure coordinates the pointer 10 that optical material is made to light using LED pasters 100；Not only so that user is in the bad feelings of light
Display speed per hour data, and the power consumption that it uses slotting bubble 10% when in use of LED pasters 100 can be clearly visible that under condition, be reached
Arrive that energy saving, heating effect be good and long lifespan and other effects.
Further referring to Fig. 1-3, the present invention also provides a kind of motor of the electronical display mileage based on above-mentioned pointer 10
Car electric vehicle instrument system, including for gathering the input module 13 of signal, the single-chip microcomputer for being processed collection signal
14th, the pointer 10 for the output module 15 that is shown to the signal after treatment and for being pointed to speed per hour data；It is defeated
Going out module 14 includes intelligent display device, and the intelligent display device is charactron 151 or liquid crystal display, multiple LED pasters 100 and shows
Show driving chip 152, the scale value 153 of different numerical value is equipped with each LED paster 100；Input module 13 and single-chip microcomputer 14
Input electrical connection, and input module 13 gather wheel the rotation number of turns, and by rotate the number of turns pulse signal be conveyed to list
Piece machine 14；The output end of single-chip microcomputer 14 is electric with multiple LED pasters 100, the input of display driver chip 152 and pointer 10 respectively
Connection, the single-chip microcomputer 14 calculates the speed per hour data of wheel according to pulse signal, and speed per hour data are processed and added up again
Switch to mileage；Speed per hour data and mileage are transmitted to display driver chip 152 again, by display driver chip 152 to when
Fast data and mileage are compiled, and drive charactron 151 to show mileage, and pointer points to the scale value of speed per hour data
And corresponding LED pasters are shinny.Therefore, in the case where light is bad, corresponding LED pasters under pointer 10 and scale value 153
100 can light, by the light can clearly find out pointer 10 point to scale value 153, and then user it is known that
The speed per hour of the electric motor car or motorcycle is how many, and is controlled in a velocity interval for reasonable benefit/risk.
In the present embodiment, system also include power transfer module 16, power transfer module 16 respectively with input module 13,
Single-chip microcomputer 14, output module 15 and LED pasters 100 are electrically connected.If using the system, power transfer module 16 in electric motor car
It is that the battery voltage of electric motor car is converted to by input module 13, single-chip microcomputer 14, output module 15 and LED by power converter topology
Burning voltage required for paster 100；If the power unit of liquid crystal display uses analog power technology；If the electricity of charactron 151
Source part uses Switching Power Supply switch technology.
In the present embodiment, system also includes input signal filtration module 17, and power transfer module 16 passes through input signal
Filtration module 17 is electrically connected with single-chip microcomputer 14.Input signal filtration module 17 can be to the unstable wave or random thoughts in power supply at
Reason so that it is stable to carry out the voltage in single-chip microcomputer 14, and the not treatment on signal produces any influence.Certainly, the present invention simultaneously
The circuit of input signal filtration module 17 is not limited to, if the change to the circuit of input signal filtration module 17, as long as protecting
Card can realize the implementation method of filter action, each fall within protection scope of the present invention.
In the present embodiment, input module 13 is electrically connected with motor phase line and hall signal line, and collection motor phase line
On motor phases line voltage and hall signal line on hall signal.If electric motor car, then hall signal line is for recording electricity
The velocity signal line during controller of motor-car speed per hour signal；If motorcycle, hall signal line is for recording motorcycle speed per hour signal
Motronic control maps ignition signal line.
In the present embodiment, system also includes indicating display module 18 and battery capacity display module 19, indicates display mould
Block 18 and battery capacity display module 19 are constituted by multiple LED pasters 100, and indicate display module 18 and battery capacity to show
Output end of the module 19 respectively with single-chip microcomputer 14 is electrically connected.Indicate display module 18 include respectively with left steering display lamp 181, right
Turn to display lamp 182 and headlight 183, left steering display lamp 181, right turn display lamp 182 and headlight 183 respectively with single-chip microcomputer 14
Electrical connection.Battery capacity display module 19 includes that capacity gear display lamp 191, capacitance grade display lamp 192 and capacity mark are aobvious
Show lamp 193, capacity gear display lamp 191, capacitance grade display lamp 192 and capacity mark display lamp 193 respectively with single-chip microcomputer 14
Electrical connection.In the structure, using the various parameters mark in display instrument by the way of LED pasters 100 so that in the instrument in light
Also the various parameters numerical value shown in instrument can be clearly visible that in the case that line is poor, can be to the situation of the abnormal numerical value of appearance
Timely processed, be prevented effectively from the generation of dangerous situation.Alternatively, it is also possible to directly produce the product on dial plate body 11
Dispatch from the factory the LOGO of company, is shown using the mode of LED pasters 100 so that the LOGO is clearly obvious.Certainly, not office of the invention
It is limited to the position of LED pasters 100, as long as by the way of LED pasters 100 reach clear accurate display instrument, it is right to belong to
Simple deformation of the invention or conversion, each fall within protection scope of the present invention.
The motorcycles and electric vehicles instrument system of the electronical display mileage that the present invention is provided, the system is matched somebody with somebody using light emitting indicator 10
Close charactron 151 or liquid crystal display to show, efficiently can accurately show speed per hour mileage, be prevented effectively from because using mechanical system
Conduct speed per hour information and cause show value to there is the defects such as error with actual numerical value；So that user can timely and effectively know speed per hour
And mileage, can be by the job control of battery-operated motor cycle in safe range.The present invention has easy to use, display effect good, aobvious
Show high precision, using safety, energy saving, low energy consumption, highly versatile and luminosity high the features such as.
, using charactron 151 or liquid crystal display as display device, it is for dial, and reading is more square for the present invention
Just, more preferably, cost is lower for liquid crystal display effect, and more preferably, working range is bigger for resistance to temp effect, and impact resistance degree more preferably, replace by maintenance
Change conveniently, greatly facilitate and use.
Disclosed above is only several specific embodiments of the invention, but the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (8)
1. a kind of motorcycles and electric vehicles instrument system of electronical display mileage, it is characterised in that including for gathering the defeated of signal
Enter module, for collection signal is processed single-chip microcomputer, for the output module that is shown to the signal after treatment and
For the pointer pointed to speed per hour data, the pointer of optical material by being made up, and pointer activity is installed in dial plate body
On, transparent dial plate cover is fixedly connected with the dial plate body；The LED pasters for coordinating the pointer luminous are posted on the pointer；
The pointer tapers into from syringe needle to the cross-sectional area of backshank position, and cross-sectional area is shaped as arc；The output mould
Block includes intelligent display device, multiple LED pasters and display driver chip, and the quarter of different numerical value is equipped with each LED paster
Angle value；The input module is electrically connected with the input of single-chip microcomputer, and the input module gathers the rotation number of turns of wheel, and will
The pulse signal for rotating the number of turns is conveyed to single-chip microcomputer；The output end of the single-chip microcomputer drives core with multiple LED pasters, display respectively
Input and the pointer electrical connection of piece, the single-chip microcomputer calculate the speed per hour data of wheel according to pulse signal, and again to speed per hour number
According to being processed and added up to switch to mileage；The speed per hour data and mileage are transmitted to display driver chip again, by showing
Show that driving chip is compiled to speed per hour data and mileage, and drive intelligent display device to show mileage, pointer refers to
To speed per hour data scale value and corresponding LED pasters are shinny.
2. the motorcycles and electric vehicles instrument system of electronical display mileage according to claim 1, it is characterised in that the system
System also include power transfer module, the power transfer module respectively with input module, single-chip microcomputer, output module and LED pasters
Electrical connection.
3. the motorcycles and electric vehicles instrument system of electronical display mileage according to claim 2, it is characterised in that the system
System also includes input signal filtration module, and the power transfer module is by input signal filtration module and monolithic mechatronics.
4. the motorcycles and electric vehicles instrument system of electronical display mileage according to claim 1, it is characterised in that described defeated
Enter module to be electrically connected with motor phase line and hall signal line, and gather the motor phases line voltage and Hall in the motor phase line
Hall signal on holding wire.
5. the motorcycles and electric vehicles instrument system of electronical display mileage according to claim 4, it is characterised in that it is described suddenly
Velocity signal line when your holding wire is the controller for recording electric vehicle speed signal.
6. the motorcycles and electric vehicles instrument system of electronical display mileage according to claim 4, it is characterised in that it is described suddenly
Your holding wire is the Motronic control maps ignition signal line for recording motorcycle speed per hour signal.
7. the motorcycles and electric vehicles instrument system of electronical display mileage according to claim 1, it is characterised in that the intelligence
Energy display device is charactron or liquid crystal display.
8. the motorcycles and electric vehicles instrument system of electronical display mileage according to claim 3, it is characterised in that the system
System also includes indicating display module and battery capacity display module, the instruction display module and battery capacity display module by
Multiple LED pasters are constituted, and the instruction display module and battery capacity display module are electrically connected with the output end of single-chip microcomputer respectively
Connect.
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 CN104149891A (en) | 2014-11-19 |
| CN104149891B true CN104149891B (en) | 2017-07-07 |
Family
ID=51875572
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 |
|---|---|
| CN (1) | CN104149891B (en) |
Families Citing this family (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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2404748Y (en) * | 1999-11-18 | 2000-11-08 | 浙江省缙云仙都仪表有限公司 | Illuminating indicator for dashboard of motor vehicle |
| CN1313208A (en) * | 2000-03-14 | 2001-09-19 | 皮亚乔公司 | Electric fluorescent console |
| CN201402154Y (en) * | 2009-04-14 | 2010-02-10 | 李正华 | Light-emitting instrument pointer structure of electric bicycle |
| CN201476808U (en) * | 2009-08-14 | 2010-05-19 | 比亚迪股份有限公司 | Gauge pointer color developing device |
| 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 |
-
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 |
|---|---|---|---|---|
| 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 |
| CN2404748Y (en) * | 1999-11-18 | 2000-11-08 | 浙江省缙云仙都仪表有限公司 | Illuminating indicator for dashboard of motor vehicle |
| CN1313208A (en) * | 2000-03-14 | 2001-09-19 | 皮亚乔公司 | Electric fluorescent console |
| CN201402154Y (en) * | 2009-04-14 | 2010-02-10 | 李正华 | Light-emitting instrument pointer structure of electric bicycle |
| 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 |
| CN201476808U (en) * | 2009-08-14 | 2010-05-19 | 比亚迪股份有限公司 | Gauge pointer color developing device |
| CN201575816U (en) * | 2009-09-30 | 2010-09-08 | 余欢 | Speedometer |
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| Publication number | Publication date |
|---|---|
| CN104149891A (en) | 2014-11-19 |
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