CN102514491A - Vehicle instrument display device - Google Patents
Vehicle instrument display device Download PDFInfo
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- CN102514491A CN102514491A CN2011104373801A CN201110437380A CN102514491A CN 102514491 A CN102514491 A CN 102514491A CN 2011104373801 A CN2011104373801 A CN 2011104373801A CN 201110437380 A CN201110437380 A CN 201110437380A CN 102514491 A CN102514491 A CN 102514491A
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Abstract
The invention discloses a vehicle instrument display device, which comprises a temperature acquisition unit, a vehicle speed acquisition unit, an engine water level acquisition unit, an engine oil pressure acquisition unit, an engine cooling liquid level acquisition unit, a vehicle body controller, a display unit and a safety belt signal acquisition unit. Output ends of the temperature acquisition unit, the vehicle speed acquisition unit, the engine water level acquisition unit, the engine oil pressure acquisition unit, the engine cooling liquid level acquisition unit and the safety belt signal acquisition unit are respectively connected with input ends of the vehicle body controller, and an output end of the vehicle body controller is connected with the display unit. The vehicle instrument display device with the structure has the advantages that 1, various vehicle functions and vehicle condition information can be scientifically and orderly displayed, and 2, a display function is powerful, various fault information can be prompted, and the vehicle instrument display device is convenient in operation.
Description
Technical field
The present invention relates to automobile technical field, particularly a kind of auto meter read out instrument.
Background technology
At vehicle electric field; Auto meter need provide many-sided information for the user; Wherein LCDs is an important information indicating carrier in auto meter, and present most instrument LCDs all can only provide less several informations, and the many functions or the failure message of automobile can't show; Cause the driver to ignore the fault or the situation of a lot of automobiles easily, influence driver's safety.
Summary of the invention
Technical matters to be solved by this invention is, to the deficiency of prior art, but the auto meter read out instrument that provides a kind of scientific order to show multiple automobile function and failure message.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of auto meter read out instrument; Comprise temperature collecting cell, speed data collection unit, driving engine water level collecting unit, engine motor oil pressure acquisition unit, engine coolant liquid level collecting unit, car body controller, display unit and safety strap signal gathering unit; The mouth of described temperature collecting cell, speed data collection unit, driving engine water level collecting unit, engine motor oil pressure acquisition unit, engine coolant liquid level collecting unit, safety strap signal gathering unit is connected respectively with the input end of car body controller, and the mouth of described car body controller is connected with display unit;
Described car body controller is used for the vehicle interior temperature signal according to the temperature collecting cell collection, and temperature is shown on the display unit;
Described car body controller is used for the speed of a motor vehicle according to the collection of speed data collection unit, and velocity amplitude is shown on the display unit;
Described car body controller is used for the water level signal according to the collection of driving engine water level collecting unit, and the too high alarm message of driving engine water level is shown on the display unit;
Described car body controller is used for the pressure signal according to the collection of engine motor oil pressure acquisition unit, and engine motor oil hypotony alarm message is shown on the display unit;
Described car body controller is used for the refrigerant fluid liquid level signal according to the collection of engine coolant liquid level collecting unit, the liquid level of refrigerant fluid is crossed low alarm message be shown on the display unit;
Described car body controller is used for the information according to the collection of safety strap signal gathering unit, and the information that is not with safety strap is shown on the display unit.
The input end of described car body controller is connected with the amount of fuel collecting unit, and the fuel liquid level signal that car body controller is gathered according to the amount of fuel collecting unit is shown to Low oil Fuel information on the display unit.
The input end of described car body controller is connected with car key electric quantity acquisition unit, and the electric quantity signal that car body controller is gathered according to car key electric quantity acquisition unit is shown to the not enough information of electric weight on the display unit.
The input end of described car body controller is connected with the mouth of tire pressure signal gathering unit, the tire pressure signal that car body controller is gathered according to the tire pressure signal gathering unit, and the information that tire pressure is not enough is shown on the display unit.Described tire pressure signal gathering unit adopts pressure sensor.
Described display unit adopts LCDs.
Described temperature collecting cell adopts temperature sensor.
Described speed data collection unit adopts speed sensor.
Described driving engine water level collecting unit, engine coolant liquid level collecting unit all adopt level sensor.
Described engine motor oil pressure acquisition unit adopts pressure sensor.
The present invention adopts said structure, has the following advantages: but 1 scientific order shows multiple automobile function and vehicle condition information; 2, Presentation Function is strong, points out various failure messages, handled easily.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation;
Fig. 1 is a logical organization block diagram of the present invention;
In Fig. 1,1, temperature collecting cell; 2, speed data collection unit; 3, driving engine water level collecting unit; 4, engine motor oil pressure acquisition unit; 5, engine coolant liquid level collecting unit; 6, car body controller; 7, display unit; 8, safety strap signal gathering unit; 10, amount of fuel collecting unit; 11, car key electric quantity acquisition unit; 12, tire pressure signal gathering unit.
The specific embodiment
A kind of auto meter read out instrument as shown in Figure 1; Comprise temperature collecting cell 1, speed data collection unit 2, driving engine water level collecting unit 3, engine motor oil pressure acquisition unit 4, engine coolant liquid level collecting unit 5, car body controller 6, display unit 7 and safety strap signal gathering unit 8; The mouth of temperature collecting cell 1, speed data collection unit 2, driving engine water level collecting unit 3, engine motor oil pressure acquisition unit 4, engine coolant liquid level collecting unit 5, safety strap signal gathering unit 8 is connected with input end with car body controller 6 respectively, and the mouth of car body controller 6 is connected with display unit 7; Display unit 7 adopts matrix liquid-crystal display screen.
The input end of car body controller 6 is connected with amount of fuel collecting unit 10, and the fuel liquid level signal that car body controller 6 is gathered according to amount of fuel collecting unit 10 is shown to Low oil Fuel information on the display unit.
The input end of car body controller 6 is connected with car key electric quantity acquisition unit 11, and the electric quantity signal that car body controller 6 is gathered according to car key electric quantity acquisition unit 11 is shown to the not enough information of electric weight on the display unit.
The input end of car body controller is connected with the mouth of tire pressure signal gathering unit 12, the tire pressure signal that car body controller 6 is gathered according to tire pressure signal gathering unit 12, and the information that tire pressure is not enough is shown on the display unit.Tire pressure signal gathering unit 12 adopts pressure sensors.
Driving engine water level collecting unit 3, engine coolant liquid level collecting unit 5 all adopt level sensor.
Display method of the present invention is divided into three, and first function is the conventional information that shows display instrument, and second function is the information of the transient state of display instrument, and the 3rd function is the menu option of instrument.Following three viewing areas at first LCDs being defined as, difference called after A district, B district, C district.Secondly four buttons that show are controlled in definition, and four buttons pass through to a rubber and link to each other with PC board, difference called after ' menu ' button, to ' on ' button, ' descending ' button, ' affirmation ' button.
First function has four display pages, and main display automobile is some conventional informations in the process of moving.In these four pages; The A district shows the time all the time, and C district go gear and mileage of display automobile all the time amounts to, and B district is the displaying contents difference in four pages; Be respectively at first page display automobile average fuel consumption and travelled distance subtotal; Show other one group of automotive average fuel consumption and travelled distance subtotal at second page, the 3rd page display automobile go instantaneous oil consumption and automobile external temperature, the 4th page display automobile continuation of the journey mileage and overspeed alarming are provided with information.Four menus of the first order can be realized mutual switching through ' on ' ' descending ' button on the instrument; For example: current first page that is presented at; Then switch to the 4th Pueraria lobota display page by ' on ' button once, by once ' descending ' button then to switch to second display page.
Second function has the nineteen display page, and main display automobile is the information of some transient states in the process of moving.In these 27 display pages, the A district shows the time all the time, and C district go gear information and mileage of display automobile all the time amounts to information.19 kinds of informations of B district difference display automobile in 27 display pages are respectively: the high warning text prompt of driving engine water level, and the engine cooling liquid level is hanged down the warning text prompt, and engine motor oil pressure is low reports to the police; Overspeed alarming text prompt, safety strap are not text prompt, and the automobile parking lamp does not close text prompt, and automobile key does not pull out text prompt; The car door opening text prompt, text prompt is not unclamped in hand braking brake, brake system fault text prompt; Tire pressure system failure text prompt, low tyre text prompt, safety air bag fault text prompt; Electronic power assist steering system failure text prompt, the prompting of brake anti-blocking system fault, electric stabilizing system fault text prompt; Change speed gear box fault text prompt, the not enough text prompt of fr, the not enough text prompt of automobile key electric weight.These 19 kinds of demonstration information are if a kind of, and the B district shows this information all the time so.If there are two or more informations simultaneously, each demonstration information demonstration switched to next bar information in three seconds then so.These 19 kinds of informations are confirmed priority according to the order of top arrangement, when the high transient state information of priority occurs, switch to this information at once, show the demonstration information that switches to next priority after three seconds again.
The 3rd function is menu function, is divided into level Four menu display format altogether.In the level Four menu, the A district shows ' menu ' all the time, and the B district shows information of vehicles in first order menu, the instrument setting, three groups of information of resuming default, the C district in the level Four menu then all the time the display automobile gear that goes amount to information with the course of going.Level-2 menu is the expansion that first order menu shows information; Shortly when first order menu shows to select information of vehicles by ' on ' ' descending ' button; Instrument is provided with; Resuming default is when having selected a displaying contents and having pressed the second stage submenu that ' affirmation ' button can get into information corresponding.When the entering vehicle showed the Level-2 menu of information, range of a signal vehicle maintenance next time in B district also had information of what kilometers or vehicle maintenance prompting to surpass how many kilometers.When the submenu of the second stage of entering instrument setting, what the B district showed is clock setting, unit setting, language setting.When getting into the second stage submenu of resuming default, B district shows is affirmation or returns two groups of information.Second stage submenu mode is identical with getting into, and some information can get into third stage submenu, and wherein instrument is provided with demonstration information has corresponding third stage submenu.When clock setting gets into third stage submenu in elected; The B district shows hour and minute two groups of information; Select hour or minute all can get into corresponding fourth stage submenu; Current instrument time can occur in the B district this moment, if what select is hour can realize hour by once ' on ' or ' descending ' so or minute add and subtract one.Unit is provided with when getting into third stage submenu in elected, demonstration be Chinese and English.When selecting resuming default to get into third stage submenu, demonstration be to confirm and return.
DISPLAY ORDER between three function blocks is described below: when automobile driving speed was zero, transient state information priority was the highest, but the transient state information can be clear through pinning ' affirmation ' button, can get into conventional display format like this.When not having the transient state information, demonstration be conventional demonstration information, show under the information pattern by the menu mode of can entering of ' menu ' button once in routine.When automobile driving speed portion was zero, transient state priority was the highest, and cannot get into menu adjusting pattern.
How the switching displayed page is described below under the menu adjusting pattern: through selecting displaying contents by ' on ' ' descending ' button; Can get into the next stage submenu by ' affirmation ' button then; Can return previous menu by ' menu ' button in the one-level menu arbitrarily, first order submenu can return the conventional information module that shows by ' menu ' button.If surpass 3 seconds button is not copied work, so return previous menu yet, up to showing conventional demonstration information.
The present invention can show numerous automobile informations through definition; Can increase the understanding of general-utility car user to vehicle condition; Simultaneously numerous transient state informations has also increased running safety, is a fabulous improvement to the less auto meter read-out of displaying contents in the market.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; Or directly apply to other occasion without improvement, all within protection scope of the present invention.
Claims (10)
1. auto meter read out instrument; It is characterized in that: comprise temperature collecting cell (1), speed data collection unit (2), driving engine water level collecting unit (3), engine motor oil pressure acquisition unit (4), engine coolant liquid level collecting unit (5), car body controller (6), display unit (7) and safety strap signal gathering unit (8); The mouth of described temperature collecting cell (1), speed data collection unit (2), driving engine water level collecting unit (3), engine motor oil pressure acquisition unit (4), engine coolant liquid level collecting unit (5), safety strap signal gathering unit (8) is connected with input end with car body controller (6) respectively, and the mouth of described car body controller (6) is connected with display unit (7);
Described car body controller (6) is used for the vehicle interior temperature signal according to temperature collecting cell (1) collection, and temperature is shown on the display unit (7);
Described car body controller (6) is used for the speed of a motor vehicle according to speed data collection unit (2) collection, and velocity amplitude is shown on the display unit (7);
Described car body controller (6) is used for the water level signal according to the collection of driving engine water level collecting unit, and the too high alarm message of driving engine water level is shown on the display unit;
Described car body controller (6) is used for the pressure signal according to engine motor oil pressure acquisition unit (4) collection, and engine motor oil hypotony alarm message is shown on the display unit (7);
Described car body controller (6) is used for the refrigerant fluid liquid level signal according to engine coolant liquid level collecting unit (5) collection, the liquid level of refrigerant fluid is crossed low alarm message be shown on the display unit;
Described car body controller (6) is used for the information according to safety strap signal gathering unit (8) collection, and the information that is not with safety strap is shown on the display unit.
2. a kind of auto meter read out instrument according to claim 1; It is characterized in that: the input end of described car body controller (6) is connected with amount of fuel collecting unit (10); The fuel liquid level signal that car body controller (6) is gathered according to amount of fuel collecting unit (10) is shown to Low oil Fuel information on the display unit.
3. a kind of auto meter read out instrument according to claim 1; It is characterized in that: the input end of described car body controller (6) is connected with car key electric quantity acquisition unit (11); The electric quantity signal that car body controller (6) is gathered according to car key electric quantity acquisition unit (11) is shown to the not enough information of electric weight on the display unit.
4. a kind of auto meter read out instrument according to claim 1; It is characterized in that: the input end of described car body controller is connected with the mouth of tire pressure signal gathering unit (12); The tire pressure signal that car body controller (6) is gathered according to tire pressure signal gathering unit (12), the information that tire pressure is not enough is shown on the display unit.
5. a kind of auto meter read out instrument according to claim 4 is characterized in that: described tire pressure signal gathering unit (12) adopts pressure sensor.
6. according to each described a kind of auto meter read out instrument of claim 1-4, it is characterized in that: described display unit (7) adopts LCDs.
7. a kind of auto meter read out instrument according to claim 1 is characterized in that: described temperature collecting cell (1) adopts temperature sensor.
8. a kind of auto meter read out instrument according to claim 1 is characterized in that: described speed data collection unit (2) adopts speed sensor.
9. a kind of auto meter read out instrument according to claim 1 is characterized in that: described driving engine water level collecting unit (3), engine coolant liquid level collecting unit (5) all adopt level sensor.
10. a kind of auto meter read out instrument according to claim 1 is characterized in that: described engine motor oil pressure acquisition unit (4) adopts pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104373801A CN102514491A (en) | 2011-12-23 | 2011-12-23 | Vehicle instrument display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104373801A CN102514491A (en) | 2011-12-23 | 2011-12-23 | Vehicle instrument display device |
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| CN102514491A true CN102514491A (en) | 2012-06-27 |
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| CN2011104373801A Pending CN102514491A (en) | 2011-12-23 | 2011-12-23 | Vehicle instrument display device |
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Cited By (6)
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| CN103538479A (en) * | 2012-07-12 | 2014-01-29 | 光阳工业股份有限公司 | Vehicle meter display system and method |
| CN104417367A (en) * | 2013-08-19 | 2015-03-18 | 上海汽车集团股份有限公司 | Automobile engine coolant temperature display, early-warning and alarming system and method |
| CN105480093A (en) * | 2014-09-15 | 2016-04-13 | 大陆汽车车身电子系统（芜湖）有限公司 | Vehicle instrument display control method |
| CN106541915A (en) * | 2016-11-28 | 2017-03-29 | 墨宝股份有限公司 | A kind of electric automobile safety pre-warning system and its method for early warning |
| CN107045740A (en) * | 2017-03-07 | 2017-08-15 | 吉利汽车研究院（宁波）有限公司 | A kind of car running computer shows system and method |
| CN107336713A (en) * | 2017-07-07 | 2017-11-10 | 北京汽车研究总院有限公司 | A kind of control method of human-computer interaction interface, device and automobile |
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| CN106541915A (en) * | 2016-11-28 | 2017-03-29 | 墨宝股份有限公司 | A kind of electric automobile safety pre-warning system and its method for early warning |
| CN107045740A (en) * | 2017-03-07 | 2017-08-15 | 吉利汽车研究院（宁波）有限公司 | A kind of car running computer shows system and method |
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Owner name: BOSCH AUTOMOBILE MULTIMEDIA (WUHU) CO., LTD. Free format text: FORMER OWNER: EITAIKE AUTOCAR ELECTRONICS (WUHU) CO., LTD. Effective date: 20131206 |
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Effective date of registration: 20131206 Address after: 241000 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Applicant after: BOSCH multimedia (Wuhu) Co., Ltd. Address before: 241000 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Applicant before: ATECH Automotive (Wuhu) Co., Ltd. |
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Application publication date: 20120627 |