CN204279100U - The automobile intelligent instrument of the band CAN that a kind of colored TFT read-out is combined with pointer - Google Patents
The automobile intelligent instrument of the band CAN that a kind of colored TFT read-out is combined with pointer Download PDFInfo
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- CN204279100U CN204279100U CN201420757712.3U CN201420757712U CN204279100U CN 204279100 U CN204279100 U CN 204279100U CN 201420757712 U CN201420757712 U CN 201420757712U CN 204279100 U CN204279100 U CN 204279100U
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Abstract
The utility model relates to the automobile intelligent instrument of the band CAN that a kind of colored TFT read-out is combined with pointer, dial plate left part is equipped with average speed indicator, right part is equipped with speed gage, TFT colorful display screen is equipped with at middle part, instruction and alarm lamp are loaded on above average speed indicator bottom, speed gage bottom and read-out, have page-turning button below read-out.Control the utility model remains the speed of a motor vehicle and the speed gage of pointer-type, adapts to the custom that most chaufeur sees conventional instrument; Adopt the CAN communication technology to improve data-handling capacity and the speed of instrument, TFT shields partitioned mode and information is classified, and page turning display improves information capacity and has and customizes comformability preferably, and display effect is novel unique.The failure message of display provides certain diagnosis function, is convenient to chaufeur tentative diagnosis fault and to low level fault self-maintain, reduces maintenance cost.
Description
Technical field
The utility model relates to the auto meter in auto parts and components field, the automobile intelligent instrument of the band CAN that a kind of colored TFT read-out is combined with pointer.
Background technology
The supplementary money of the serial traditional vehicle of pure electric automobile Chang Zuowei, interior trim continues traditional vehicle, and the vehicle signal through connect signal line that passes through is connected with automobile combination meter more in traditional vehicle, the mode that auto meter adopts pointer, indicator lamp to combine realizes required function.
Pure electric automobile is owing to adding the unit such as motor, battery, the corresponding information of display that needs also increases, the display mode of conventional instrument cannot meet the requirement that in the complicated operating condition of electronlmobil, mass data information shows in real time, cannot meet the information displaying needs of pure electric automobile.Bulk information can be shown fast based on bussing technique, be reported to the police and indicator lamp by instrument, increase traffic safety, simultaneously by display failure message, can quick position vehicle trouble, save maintenance time and cost, develop the demand that a kind of novel intelligent instrument becomes a kind of reality.
Summary of the invention
The purpose of this utility model is to provide a kind of CAN automobile intelligent instrument with colorful display screen, and guarantee meets the needs that battery-driven car shows abundant information in real time.
The automobile intelligent instrument of the band CAN that a kind of colored TFT read-out is combined with pointer, dial plate 1 left part is equipped with average speed indicator 2, right part is equipped with speed gage 3, TFT colorful display screen 4 is equipped with at middle part, instruction and alarm lamp 6 have many groups, and be respectively used to the different information of display and warning, it is loaded on above average speed indicator 2 bottom, speed gage 3 bottom and TFT colorful display screen 4 respectively, have page-turning button 5 below TFT colorful display screen 4, controller IC U is fixedly loaded on dial plate back by screw.
Shown average speed indicator 2 adopts pointer mode to show, and speed gage 3 adopts pointer mode to show, and TFT colorful display screen 4 adopts icon and digital display.
Described controller IC U, be articulated on car load CAN power network as a CAN network node, receive various live signals during automotive operation, through process, control the pointer of speed gage 3 and average speed indicator 2, instruction and alarm lamp 6, colored TFT read-out 4 and show corresponding data.
Colored TFT read-out 4 is divided into three parts by described intelligent instrument, and wherein two parts are fixing up and down shows important information, centre portion page-turnable ground display classified information; Described classified information realizes page turning display by short by page-turning button.
On described colored TFT read-out 4, the information of fixing display comprises battery SOC, can course continuation mileage, and current operation gear, subtotal mileage and accumulative mileage, classified information comprises motor information, battery information, out of Memory, failure message.
The utility model remains the speed of a motor vehicle and the speed gage of pointer-type, adapts to the custom that most chaufeur sees conventional instrument; The CAN communication technology is adopted to improve data-handling capacity and the speed of instrument, TFT shields partitioned mode and information is classified, page turning display improves information capacity and has and customizes comformability preferably, display effect is novel unique, the failure message of display provides certain diagnosis function, be convenient to chaufeur tentative diagnosis fault and to low level fault self-maintain, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automobile intelligent instrument.
Fig. 2 is the schematic diagram of the utility model automobile intelligent instrument.
Fig. 3 a is the example of page turning classified information motor information of the present utility model.
Fig. 3 b is the example of page turning classified information battery information of the present utility model.
Fig. 3 c is the example of page turning classified information failure message of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present utility model is described in further detail.
As shown in Figure 1, the utility model dial plate 1 left part is equipped with average speed indicator 2, and right part is equipped with speed gage 3, and TFT colorful display screen 4 is equipped with at middle part, and instruction and alarm lamp 6 are loaded on above average speed indicator bottom, speed gage bottom and read-out, have page-turning button 5 below read-out.
Controller IC U is loaded on dial plate back and is fixed by screw.The homepage of dial plate 1 shows the speed of a motor vehicle, motor speed, time, SOC, course continuation mileage, gear, various instruction and alarm message in real time.
As shown in Figure 2, controller IC U of the present utility model is as a node on car load CAN communication network, receive other nodes as entire car controller VCU, electric machine controller IPU, the data that battery management system BMS sends and information, gather the state of page-turning button 5, control the average speed indicator 2 on dial plate 1, speed gage 3, read-out 4, instruction and alarm lamp 6 after process and show corresponding data.
As Fig. 3 a, Fig. 3 b and Fig. 3 c are depicted as the part classifying Examples of information of page-turnable display, wherein Fig. 3 a is motor information, and Fig. 3 b is battery information, and Fig. 3 c is failure message.The information of motor and battery is by IPU and BMS measurement processing and transfer to ICU by CAN.The speed of a motor vehicle is calculated by VCU according to motor speed and information of vehicles and transfers to ICU by CAN.VCU gathers shift lever position and after process, the gear of current operation is transferred to ICU by CAN.Continual mileage is calculated by VCU according to battery information and certain method and transfers to ICU by CAN.Subtotal mileage and total mileage are calculated according to the speed of a motor vehicle received by ICU.Failure message is become the diagnostic code of Unified coding by the fault handling of the comprehensive motor of VCU, battery failures code and self diagnosis and is transferred to ICU by CAN.
Claims (6)
1. the automobile intelligent instrument of band CAN that is combined with pointer of a colored TFT read-out, it is characterized in that, dial plate (1) left part is equipped with average speed indicator (2), right part is equipped with speed gage (3), TFT colorful display screen (4) is equipped with at middle part, instruction and alarm lamp (6) are loaded on above average speed indicator bottom, speed gage bottom and read-out respectively, TFT colorful display screen (4) below is provided with page-turning button (5), and controller IC U is fixedly loaded on dial plate (1) back by screw.
2. the automobile intelligent instrument of band CAN that is combined with pointer of a kind of colored TFT read-out as claimed in claim 1, it is characterized in that, average speed indicator (2) adopts pointer mode to show, speed gage (3) adopts pointer mode to show, and TFT colorful display screen (4) adopts icon and digital display.
3. the automobile intelligent instrument of band CAN that is combined with pointer of a kind of colored TFT read-out as claimed in claim 1, it is characterized in that, described controller IC U, receive various live signals during automotive operation, through process, the pointer of regulation speed table (2) and speed gage (3), instruction and alarm lamp (6), colored TFT read-out (4) show corresponding data.
4. the automobile intelligent instrument of band CAN that is combined with pointer of a kind of colored TFT read-out as claimed in claim 1, it is characterized in that, described colored TFT read-out is divided into three parts, and wherein two parts are fixing up and down shows important information, centre portion page turning ground display classified information; Described classified information realizes page turning display by short by page-turning button.
5. the automobile intelligent instrument of band CAN that is combined with pointer of a kind of colored TFT read-out as claimed in claim 4, it is characterized in that, on described colored TFT read-out, the information of fixing display comprises battery SOC, can course continuation mileage, current operation gear, subtotal mileage and accumulative mileage.
6. the automobile intelligent instrument of band CAN that is combined with pointer of a kind of colored TFT read-out as claimed in claim 4, it is characterized in that, the classified information of described centre portion page turning display comprises motor information, battery information, failure message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757712.3U CN204279100U (en) | 2014-12-05 | 2014-12-05 | The automobile intelligent instrument of the band CAN that a kind of colored TFT read-out is combined with pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757712.3U CN204279100U (en) | 2014-12-05 | 2014-12-05 | The automobile intelligent instrument of the band CAN that a kind of colored TFT read-out is combined with pointer |
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| CN204279100U true CN204279100U (en) | 2015-04-22 |
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| CN201420757712.3U Active CN204279100U (en) | 2014-12-05 | 2014-12-05 | The automobile intelligent instrument of the band CAN that a kind of colored TFT read-out is combined with pointer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150849A (en) * | 2015-09-18 | 2015-12-16 | 常熟恒基科技有限公司 | Liquid crystal instrument for new energy vehicle |
| CN107379968A (en) * | 2016-03-22 | 2017-11-24 | 丰田自动车株式会社 | Display device |
| CN107521344A (en) * | 2017-09-01 | 2017-12-29 | 浙江汽车仪表有限公司 | Based on TFT screen intelligent vehicle combination instruments |
| CN107599842A (en) * | 2017-09-28 | 2018-01-19 | 湖北群泽汽车零部件有限公司 | A kind of TFT color LCD screens automobile combination meter assembly |
| CN112181545A (en) * | 2019-07-03 | 2021-01-05 | 比亚迪股份有限公司 | Vehicle-mounted data processing method and device, vehicle-mounted equipment and storage medium |
| CN112606687A (en) * | 2020-12-21 | 2021-04-06 | 武汉格罗夫氢能汽车有限公司 | Control method of fuel cell hydrogen energy automobile steering wheel control key system |
-
2014
- 2014-12-05 CN CN201420757712.3U patent/CN204279100U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150849A (en) * | 2015-09-18 | 2015-12-16 | 常熟恒基科技有限公司 | Liquid crystal instrument for new energy vehicle |
| CN107379968A (en) * | 2016-03-22 | 2017-11-24 | 丰田自动车株式会社 | Display device |
| CN107379968B (en) * | 2016-03-22 | 2019-11-08 | 丰田自动车株式会社 | Display device |
| CN107521344A (en) * | 2017-09-01 | 2017-12-29 | 浙江汽车仪表有限公司 | Based on TFT screen intelligent vehicle combination instruments |
| CN107599842A (en) * | 2017-09-28 | 2018-01-19 | 湖北群泽汽车零部件有限公司 | A kind of TFT color LCD screens automobile combination meter assembly |
| CN112181545A (en) * | 2019-07-03 | 2021-01-05 | 比亚迪股份有限公司 | Vehicle-mounted data processing method and device, vehicle-mounted equipment and storage medium |
| CN112606687A (en) * | 2020-12-21 | 2021-04-06 | 武汉格罗夫氢能汽车有限公司 | Control method of fuel cell hydrogen energy automobile steering wheel control key system |
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