CN202580001U - Gear indication lamp gear shifting display device - Google Patents
Gear indication lamp gear shifting display device Download PDFInfo
- Publication number
- CN202580001U CN202580001U CN 201220242848 CN201220242848U CN202580001U CN 202580001 U CN202580001 U CN 202580001U CN 201220242848 CN201220242848 CN 201220242848 CN 201220242848 U CN201220242848 U CN 201220242848U CN 202580001 U CN202580001 U CN 202580001U
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- gear
- triode
- control module
- led diode
- display
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Abstract
The utility model discloses a gear indication lamp gear shifting display device which comprises a gear shifter, an automobile body control module, a gear shifter control module, a data selector, a driving circuit and a display gear module. The gear shifter control module can read gear information of a speed changer in the automobile body control module, the gear information is input into the data selector to carry out signal processing to obtain gear display signals, and the gear display signals are processed by the driving circuit to be input into the display gear module to be perform gear display. In a normal state, all gears have background light display, and gears where an operation rod passes are obviously lightened to be synchronous with indication gears on an instrument panel. The gear indication lamp gear shifting display device has the advantages of being compact in structure, obvious in display effect, attractive in appearance, simple and light to operate and capable of greatly reducing labor intensity of drivers.
Description
Technical field
The utility model relates to the automobile component field, particularly a kind of gearshift that has the gear tutorial light by shelves conversion demonstration.
Background technique
At present in China; Its shifted hand lever that all adopts of automobile of the overwhelming majority carries out, and manual operating gear shift method exists many shortcomings, and not only gear-change operation is complicated, action is many, labor intensity is big; Especially the heavy goods vehicles gear shift is heavy; Manpower is difficult to be competent at, and the urban transit bus gear shift is frequent, also very easily makes the people tired; And the manual operating gear shift is artificial to judge, driver's technical merit required high, and gear shift is difficult for remaining on the best time, often has unreasonable driving, so promptly reduces vehicle service life, increases oil consumption again; In addition, the act of operation of manually-operable gearshift is many, and the attention of having disperseed the driver has increased unsafe factor.
Self-shifting gear have P, R, N, D, S ,+,-totally seven gears, traditional automobile gear indication is normally lighted the gear tutorial light, the gear indication is an instrument panel indication gear stages, the position of gear shift operating rod makes indication not obvious; Also having a kind of mode is perforate in the skidding of selector, and when gear level during at certain gear, perforate is also at this gear; Thereby the light of gear is exposed; The light of all the other gears is covered, and the shortcoming of this mode is to indicate a kind of gear, and all the other gears can not show light.
Therefore, be necessary to design a kind of gear tutorial light,, make display effect more obvious through adopting improved framework by shelves conversion display unit, simultaneously also more directly perceived, the interface message that will mate speed changer simultaneously.
The model utility content
In view of this, the gear tutorial light is by the display unit of shelves conversion more obviously, intuitively for the utility model technical problem to be solved display effect of providing a kind of and speed changer interface message coupling.
The purpose of the utility model is achieved in that
The gear tutorial light that the utility model provides comprises selector, car body control module, selector control module, data selector, drive circuit and demonstration gear module by shelves conversion display unit;
Said selector produces gear shifting signal; Said gear shifting signal is input to car body control module; Said selector control module is through reading the gear information of gear shifting signal in the car body control module; Said gear information is input to carries out signal processing and obtains gear and show signal in the data selector, said gear shows to be input to after signal is handled through drive circuit and shows and pursue a shelves demonstration in the gear module.
Further; Said demonstration gear module comprises a LED diode, the 2nd LED diode, the 3rd LED diode, the 4th LED diode, the 5th LED diode, the 6th LED diode and the 7th LED diode; The positive pole of said each LED diode is connected with power supply through first resistance, and the negative pole of each LED diode is connected with ground through second resistance.
Further; Said drive circuit comprises first triode, second triode, the 3rd triode, the 4th triode, the 5th triode, the 6th triode and the 7th triode; The emitter and collector of said each triode is parallelly connected with the two ends of separately second resistance respectively, and the base stage of said each triode is connected with the output terminal of drive circuit.
Further, also comprise display floater; Said display floater is provided with the gear suggestion device.
Further, also comprise the bias light display unit, said bias light display unit is arranged at the display floater bottom and is used to provide the display floater bias light.
The advantage of the utility model is: the utility model each gear light of all having powerful connections under normal conditions shows, and the gear that streaks at operating handle, and this gear can obvious blast, and is synchronous with the gear of indication on the instrument panel.Whole device has compact structure, display effect is obvious, has characteristics elegant in appearance concurrently, and is simple to operate light, alleviated driver's labor intensity greatly.
Other advantage, target and the characteristic of the utility model will be set forth in specification subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from the practice of the utility model, obtain instruction to investigating of hereinafter.The target of the utility model and other advantage can be passed through following specification, claims, and the structure that is particularly pointed out in the accompanying drawing realizes and obtains.
Description of drawings
For the purpose, technological scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done further to describe in detail below, wherein:
The structural representation that Fig. 1 provides for the utility model embodiment;
The circuit structure diagram that Fig. 2 supplies power for the difference between current mode.
Embodiment
Below will combine accompanying drawing, the preferred embodiment of the utility model will be carried out detailed description; Should be appreciated that preferred embodiment has been merely explanation the utility model, rather than in order to limit the protection domain of the utility model.
The structural representation that Fig. 1 provides for the utility model embodiment; The circuit structure diagram that Fig. 2 supplies power for the difference between current mode; As shown in the figure: the gear tutorial light that the utility model provides comprises selector, car body control module, selector control module, data selector, drive circuit and demonstration gear module by shelves conversion display unit;
Follow the gear of selector to move; Said selector produces the gearshift displacement signal; Said gear shifting signal is input to car body control module; Car body control module is according to the gear stages at current automobile place, and the switching value of output gear coded message also feeds back to the selector control module, and said selector control module is through reading the gear information of gear shifting signal in the car body control module; Said gear information is input to carries out signal processing and obtains gear and show signal in the data selector, said gear shows to be input to after signal is handled through drive circuit and shows and pursue a shelves demonstration in the gear module.
Said gear control module is used for the range state signal that receives is converted into the control signal of controlling range state.Said car body control module is used to receive the control signal of automotive gear shifter and automobile is controlled,
Said demonstration gear module comprises a LED diode, the 2nd LED diode, the 3rd LED diode, the 4th LED diode, the 5th LED diode, the 6th LED diode and the 7th LED diode; The positive pole of said each LED diode 1 is connected with power supply through first resistance 3, and the negative pole of each LED diode 1 is connected with ground through second resistance 2.
Said drive circuit comprises first triode, second triode, the 3rd triode, the 4th triode, the 5th triode, the 6th triode and the 7th triode; The emitter and collector of said each triode 4 is parallelly connected with the two ends of separately second resistance 2 respectively, and the base stage of said each triode 4 is connected with the output terminal of drive circuit.
Also comprise display floater, bias light display unit; Said display floater is provided with the gear suggestion device, and said bias light display unit is arranged at the display floater bottom and is used to provide the display floater bias light.
In the present embodiment, drive circuit adopts the current difference mode to distinguish and lights the LED display modular.Particularly, be to give me a little bright corresponding LED display modular through multidigit selector switch decoding circuit, keep other LED to show normality simultaneously.As shown in Figure 2, present embodiment is realized the difference between current power supply through the multidiameter option switch chip, and (positive pole of LED1 ~ LED7) is attached to power source voltage Vcc to each paths of LEDs, and the negative pole of LED is attached to ground through build-out resistor.Under normal conditions, identical during the LED electric current of each gear, because luminous intensity is consistent; So the bias light on the display floater is consistent, during work, the variable connector chip is received after the gear signal of car body control module about speed changer; Through changing the resistance of corresponding output; LED electric current on this gear is changed, thereby the LED brightness on this gear is higher than other gears, embodies outstanding eye-catching effect.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and the scope of the utility model the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (5)
1. the gear tutorial light is characterized in that: comprise selector, car body control module, selector control module, data selector, drive circuit and demonstration gear module by shelves conversion display unit;
Said selector produces gear shifting signal; Said gear shifting signal is input to car body control module; Said selector control module is through reading the gear information of gear shifting signal in the car body control module; Said gear information is input to carries out signal processing and obtains gear and show signal in the data selector, said gear shows to be input to after signal is handled through drive circuit and shows and pursue a shelves demonstration in the gear module.
2. gear tutorial light according to claim 1 is by shelves conversion display unit; It is characterized in that: said demonstration gear module comprises a LED diode, the 2nd LED diode, the 3rd LED diode, the 4th LED diode, the 5th LED diode, the 6th LED diode and the 7th LED diode; The positive pole of said each LED diode is connected with power supply through first resistance, and the negative pole of each LED diode is connected with ground through second resistance.
3. gear tutorial light according to claim 2 is by shelves conversion display unit; It is characterized in that: said drive circuit comprises first triode, second triode, the 3rd triode, the 4th triode, the 5th triode, the 6th triode and the 7th triode; The emitter and collector of said each triode is parallelly connected with the two ends of separately second resistance respectively, and the base stage of said each triode is connected with the output terminal of drive circuit.
4. gear tutorial light according to claim 3 is characterized in that: also comprise display floater by shelves conversion display unit; Said display floater is provided with the gear suggestion device.
5. gear tutorial light according to claim 4 is by shelves conversion display unit, and it is characterized in that: also comprise the bias light display unit, said bias light display unit is arranged at the display floater bottom and is used to provide the display floater bias light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242848 CN202580001U (en) | 2012-05-28 | 2012-05-28 | Gear indication lamp gear shifting display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242848 CN202580001U (en) | 2012-05-28 | 2012-05-28 | Gear indication lamp gear shifting display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580001U true CN202580001U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220242848 Expired - Fee Related CN202580001U (en) | 2012-05-28 | 2012-05-28 | Gear indication lamp gear shifting display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673472A (en) * | 2012-05-28 | 2012-09-19 | 重庆鹏得基业汽车部件有限公司 | Gear-by-gear change display device for gear indicator lamp |
| CN104626990A (en) * | 2013-11-12 | 2015-05-20 | 陕西国力信息技术有限公司 | Vehicle gear OLED display screen and OLED lamp display system |
| CN105910832A (en) * | 2016-04-15 | 2016-08-31 | 北京新能源汽车股份有限公司 | Gear function detection device of gear shifter |
-
2012
- 2012-05-28 CN CN 201220242848 patent/CN202580001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673472A (en) * | 2012-05-28 | 2012-09-19 | 重庆鹏得基业汽车部件有限公司 | Gear-by-gear change display device for gear indicator lamp |
| CN104626990A (en) * | 2013-11-12 | 2015-05-20 | 陕西国力信息技术有限公司 | Vehicle gear OLED display screen and OLED lamp display system |
| CN105910832A (en) * | 2016-04-15 | 2016-08-31 | 北京新能源汽车股份有限公司 | Gear function detection device of gear shifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140528 |