CN108891516A - A kind of instrument that screen backlight color can be converted with speed - Google Patents

A kind of instrument that screen backlight color can be converted with speed Download PDF

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Publication number
CN108891516A
CN108891516A CN201810784541.6A CN201810784541A CN108891516A CN 108891516 A CN108891516 A CN 108891516A CN 201810784541 A CN201810784541 A CN 201810784541A CN 108891516 A CN108891516 A CN 108891516A
Authority
CN
China
Prior art keywords
speed
instrument
backlight
color
backlight color
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810784541.6A
Other languages
Chinese (zh)
Inventor
胥银燕
胡彦
许晨杰
翟步云
陈卫登
雷菊妹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Jincheng Machinery Co Ltd
Original Assignee
Nanjing Jincheng Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Jincheng Machinery Co Ltd filed Critical Nanjing Jincheng Machinery Co Ltd
Priority to CN201810784541.6A priority Critical patent/CN108891516A/en
Publication of CN108891516A publication Critical patent/CN108891516A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J99/00Subject matter not provided for in other groups of this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J50/00Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
    • B62J50/20Information-providing devices

Abstract

The invention discloses a kind of instrument that screen backlight color can be converted with speed, including instrument, the instrument uses multicolor backlight, instrument backlight color changes therewith when speed changes, the backlight color of the instrument is controlled using single-chip microcontroller, and the output end of the single-chip microcontroller is connected with several triodes, and the light that the triode can control different colours is lighted, and then control instrument shows different backlight colors, the multicolor backlight is using red, green and blue three kinds of basic colors.The present invention is by redesigning circuit board and program code, instrument backlight color is set to change with speed and change, user's speed of operation can be more directly reminded by white, green, blue, orange, red varicolored variation, improve safety coefficient, vehicle class is improved simultaneously, higher scientific and technological theory is embodied, changes traffic safety using science and technology.

Description

A kind of instrument that screen backlight color can be converted with speed
Technical field
The present invention relates to motorcycle liquid crystal instrument fields, more particularly to a kind of instrument that screen backlight color can be converted with speed Table.
Background technique
Motorcycle instrument shows real-time speed, and user is reminded to adjust travel speed in time.Motorcycle conventional instrument is using single Pure number or pointer show speed, and client is easy to take sb's mind off sth when observing speed, this has safety in the process of moving Hidden danger.
Summary of the invention
Goal of the invention:Object of the present invention is to use multicolor backlight, a kind of instrument that backlight color changes with speed is provided, more Add direct prompting user's speed of operation, improves safety coefficient.
Technical solution:The present invention includes instrument, which is characterized in that the instrument uses multicolor backlight, when speed changes Instrument backlight color changes therewith, and the backlight color of the instrument is controlled using single-chip microcontroller, and the output end of the single-chip microcontroller passes through Different ports is connected with several triodes, and the light that the triode can control different colours is lighted, and then controller Table shows different backlight colors.
The multicolor backlight, can by the combination and variation of color using red, green and blue three kinds of basic colors More directly to remind user's speed of operation, safety coefficient is improved.
The backlight color is with the changing rule of speed:When speed is 0km/h, backlight display white;Speed exists When between 0km/h-30km/h, backlight display green;When speed is between 30km/h-60km/h, backlight display blue;Speed exists When between 60km/h-80km/h, backlight display is orange;When speed is greater than 80km/h, backlight display is red.
It is described orange to be lighted simultaneously for red colored lamp with green light.
The white is lighted for red, green with blue lamp simultaneously.
When speed is greater than 80km/h, the end R-SET in program exports high level, the output port R- of corresponding single-chip microcontroller CTR output is high level, and triode Q201 is connected at this time, and the red light of corresponding tri coloured lantern is lighted, and backlight color is red at this time.
When speed is between 60km/h-80km/h, R-SET and the output of the end G-SET in program are high level, corresponding single Output port R-CTR and the G-CTR output of piece machine are high level, and triode Q201 is connected with Q203, and corresponding red light, green light are simultaneously It lights, backlight display color is orange at this time.
When speed is between 30km/h-60km/h, the output of the end program BLCON-SET is high level, corresponding single-chip microcontroller The end output port B-CTR exports high level, and triode Q202 is connected at this time, and the blue lamp in corresponding tri coloured lantern is lighted, at this time backlight Color is blue.
When speed is between 0km/h-30km/h, the end the G-SET output in program is high level, corresponds to the defeated of single-chip microcontroller Exit port G-CTR output is high level, and triode Q203 is connected, and corresponding green light is lighted, and backlight color is shown in green at this time.
When speed is 0km/h, tri- ports R-SET, G-SET and BLCON-SET in program are exported simultaneously as high electricity Flat, Q201, Q202 and Q203 triode ON, three lamps of corresponding red, green, blue are lighted simultaneously at this time, and backlight color is aobvious at this time It is shown as white.
Beneficial effect:The present invention changes instrument backlight color with speed by redesigning circuit board and program code And change, user's speed of operation can more directly be reminded by white, green, blue, orange, red varicolored variation, improve peace Overall coefficient, while vehicle class is improved, higher scientific and technological theory is embodied, changes traffic safety using science and technology.
Detailed description of the invention
Fig. 1 is circuit diagram of the invention;
Fig. 2 is program code figure of the invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
Instrument of the invention uses multicolor backlight, and instrument backlight color changes therewith when speed changes, the backlight face of instrument Color is controlled using single-chip microcontroller, as shown in Figure 1, the output end of single-chip microcontroller is connected with by three ports R-CTR, B-CTR and G-CTR Several triodes, Q201, Q202 and Q203, the light that triode can control different colours is lighted, and then control instrument is shown Different backlight colors.Multicolor backlight, can by the combination and variation of color using red, green and blue three kinds of basic colors More directly to remind user's speed of operation, safety coefficient is improved.
Backlight color is with the changing rule of speed:When speed is 0km/h, backlight display white;Speed is in 0km/h- When between 30km/h, backlight display green;When speed is between 30km/h-60km/h, backlight display blue;Speed is in 60km/ When between h-80km/h, backlight display is orange;When speed is greater than 80km/h, backlight display is red.Wherein, red colored lamp and green Lamp is shown as orange when lighting simultaneously;When red, green is lighted simultaneously with blue three lamps, it is shown as white.By it is white, green, Blue, orange, red varicolored variation can more directly remind user's speed of operation, improve safety coefficient.
As shown in Figure 1, the present invention writes program code by design appliance circuit plate and design, as shown in Fig. 2, realizing The function that instrument backlight color changes with speed, specific working mode are as follows:
When speed is greater than 80km/h, the end R-SET in program exports high level, the output port R- of corresponding single-chip microcontroller CTR output is high level, and triode Q201 is connected at this time, and the red light of corresponding tri coloured lantern is lighted, and backlight color is red at this time.
When speed is between 60km/h-80km/h, R-SET and the output of the end G-SET in program are high level, corresponding single Output port R-CTR and the G-CTR output of piece machine are high level, and triode Q201 is connected with Q203, and corresponding red light, green light are simultaneously It lights, backlight display color is orange at this time.
When speed is between 30km/h-60km/h, the output of the end program BLCON-SET is high level, corresponding single-chip microcontroller The end output port B-CTR exports high level, and triode Q202 is connected at this time, and the blue lamp in corresponding tri coloured lantern is lighted, at this time backlight Color is blue.
When speed is between 0km/h-30km/h, the end the G-SET output in program is high level, corresponds to the defeated of single-chip microcontroller Exit port G-CTR output is high level, and triode Q203 is connected, and corresponding green light is lighted, and backlight color is shown in green at this time.
When speed is 0km/h, tri- ports R-SET, G-SET and BLCON-SET in program are exported simultaneously as high electricity Flat, Q201, Q202 and Q203 triode ON, three lamps of corresponding red, green, blue are lighted simultaneously at this time, and backlight color is aobvious at this time It is shown as white.

Claims (10)

1. one kind can convert the instrument of screen backlight color, including instrument with speed, which is characterized in that the instrument is using more Color backlight, instrument backlight color changes therewith when speed changes, and the backlight color of the instrument is controlled using single-chip microcontroller, the list The output end of piece machine is connected with several triodes by different ports, and the triode can control the light of different colours It lights, and then control instrument shows different backlight colors.
2. the instrument that one kind according to claim 1 can convert screen backlight color with speed, which is characterized in that described Multicolor backlight is using red, green and blue three kinds of basic colors.
3. the instrument that one kind according to claim 1 can convert screen backlight color with speed, which is characterized in that described Backlight color is with the changing rule of speed:When speed is 0km/h, backlight display white;Speed 0km/h-30km/h it Between when, backlight display green;When speed is between 30km/h-60km/h, backlight display blue;Speed is in 60km/h-80km/h Between when, backlight display is orange;When speed is greater than 80km/h, backlight display is red.
4. the instrument that one kind according to claim 3 can convert screen backlight color with speed, which is characterized in that described It is orange to be lighted simultaneously for red colored lamp with green light.
5. the instrument that one kind according to claim 3 can convert screen backlight color with speed, which is characterized in that described White is lighted for red, green with blue lamp simultaneously.
6. the instrument that one kind according to claim 3 can convert screen backlight color with speed, which is characterized in that work as speed When greater than 80km/h, the end R-SET in program exports high level, and the output port R-CTR output of corresponding single-chip microcontroller is high level, Triode Q201 is connected at this time, and the red light of corresponding tri coloured lantern is lighted, and backlight color is red at this time.
7. the instrument that one kind according to claim 3 can convert screen backlight color with speed, which is characterized in that work as speed When between 60km/h-80km/h, R-SET and the output of the end G-SET in program are high level, the output port of corresponding single-chip microcontroller R-CTR and G-CTR output is high level, and triode Q201 is connected with Q203, and corresponding red light, green light are lighted simultaneously, at this time backlight Display color is orange.
8. the instrument that one kind according to claim 3 can convert screen backlight color with speed, which is characterized in that work as speed When between 30km/h-60km/h, the output of the end program BLCON-SET is high level, the end output port B-CTR of corresponding single-chip microcontroller High level is exported, triode Q202 is connected at this time, and the blue lamp in corresponding tri coloured lantern is lighted, and backlight color is blue at this time.
9. the instrument that one kind according to claim 3 can convert screen backlight color with speed, which is characterized in that work as speed When between 0km/h-30km/h, the end the G-SET output in program is high level, and the output port G-CTR of corresponding single-chip microcontroller is defeated It is out high level, triode Q203 is connected, and corresponding green light is lighted, and backlight color is shown in green at this time.
10. the instrument that one kind according to claim 3 can convert screen backlight color with speed, which is characterized in that work as vehicle When speed is 0km/h, it is high level that tri- ports R-SET, G-SET and BLCON-SET in program exports simultaneously, at this time Q201, Q202 and Q203 triode ON, three lamps of corresponding red, green, blue are lighted simultaneously, and backlight color is shown as white at this time.
CN201810784541.6A 2018-07-17 2018-07-17 A kind of instrument that screen backlight color can be converted with speed Pending CN108891516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810784541.6A CN108891516A (en) 2018-07-17 2018-07-17 A kind of instrument that screen backlight color can be converted with speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810784541.6A CN108891516A (en) 2018-07-17 2018-07-17 A kind of instrument that screen backlight color can be converted with speed

Publications (1)

Publication Number Publication Date
CN108891516A true CN108891516A (en) 2018-11-27

Family

ID=64349972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810784541.6A Pending CN108891516A (en) 2018-07-17 2018-07-17 A kind of instrument that screen backlight color can be converted with speed

Country Status (1)

Country Link
CN (1) CN108891516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112208693A (en) * 2020-10-21 2021-01-12 七十迈科技(无锡)有限公司 Method and equipment for warning state of electric bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112208693A (en) * 2020-10-21 2021-01-12 七十迈科技(无锡)有限公司 Method and equipment for warning state of electric bicycle

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