CN2756486Y - Bus bar type automobile instrument assembly - Google Patents
Bus bar type automobile instrument assembly Download PDFInfo
- Publication number
- CN2756486Y CN2756486Y CN 200420055459 CN200420055459U CN2756486Y CN 2756486 Y CN2756486 Y CN 2756486Y CN 200420055459 CN200420055459 CN 200420055459 CN 200420055459 U CN200420055459 U CN 200420055459U CN 2756486 Y CN2756486 Y CN 2756486Y
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- China
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- shell
- bus
- master control
- control board
- board
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- Expired - Fee Related
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Abstract
The utility model relates to an automobile instrument, particularly a CAN bus automobile instrument assembly with the CAN bus communication function, which is composed of a speedometer, a tachometer, a water temperature fuel quantity meter, a voltage oil pressure meter, a pressure meter and an alarm board, wherein the maters disks of the six meters are exposed on the surface of a shell; a multifunction meter is exposed outside the shell and is connected with an internal master control board. A power board, an adapter board and the master control board are arranged on an internal bottom shell. The bus instrument assembly uses the multifunction meter and an electronic controlled engine to make data communication; various parameters of engines and vehicles are transmitted by a single bus, and the parameters are displayed by a digital automobile instrument assembly; the technical characteristics reduces a great amount of connecting lines of the traditional apparatus, the engine and the vehicle; a lot of parameters can be simultaneously stored and displayed. The utility model is suitable for the engine with the CAN bus communication function and the vehicle.
Description
Technical field
The utility model relates to a kind of auto meter, particularly a kind of bus type automobile instrument assembly with CAN bus communication function.
Background technology
Existing auto meter has with cross coil to drive pointer, and stepper motor drive finger is the analogue instrument of display terminal, and also having with the liquid crystal is the digital meter of display terminal.The former, display precision is not high, and the fault rate height, and circuit structure is simple relatively, function singleness; The latter can realize the part digital function, but does not have communication function, and display parameter are limited, can not be chaufeur demonstration each several part parameter in time, all sidedly.And these two kinds of auto meter bonded assembly wire harness are many especially, and are quite complicated, give and install, dismantle, keep in repair and bring inconvenience greatly.
Summary of the invention
The purpose of this utility model is to provide a kind of CAN bus automobile instrument assembly of being made up of multifunctional meter, master control board, power panel, keysets, alarm board, car speed mileage table, speed gage, fuel oil water thermometer, voltage oil pressure indicator, air-pressure gauge etc., and this instrument assembly can show vehicle and the multiple parameter of engine condition in real time; And to the indication that stores, shows, inquires about and report to the police of the multiple information of vehicle and driving engine.
The purpose of this utility model is achieved through the following technical solutions:
The bus type automobile instrument assembly is made up of car speed mileage table, speed gage, water temperature fuel gage, voltage oil pressure indicator, air-pressure gauge and alarm board, power panel, keysets, master control board are installed on the inner drain pan, car speed mileage table is installed in upper left quarter in the shell, and the voltage oil pressure indicator is installed below car speed mileage table; The middle and upper part is equipped with alarm board in the shell, and air-pressure gauge is installed below alarm board; Upper right quarter is equipped with speed gage in the shell, and the water temperature fuel gage is installed below speed gage, and the dial plate of six tables all exposes to the shell surface, and multifunctional meter is exposed at outward outside the shell and links to each other with inner master control board.
Bus type automobile instrument assembly, its internal circuit are connected to master control board and are connected by data with car speed mileage table, speed gage, water temperature fuel gage, voltage oil pressure indicator, air-pressure gauge respectively; Power panel is connected by power lead with master control board, connecting panel respectively, and multifunctional meter is connected with master control board by bus, and multifunctional meter is connected to Vehicle Body Bus; Alarm board is connected on the connecting panel by two data lines.
Advantage of the present utility model and good effect are:
This field bus instrument assembly, adopt multifunctional meter and electric-control motor to carry out data communication, can be by the multiple parameter of bus transfer driving engine of mono-and vehicle, show by the digital automobile instrument assembly, above-mentioned technical characterstic has reduced a large amount of connection lead of conventional instrument and driving engine and vehicle, the parameter that stores simultaneously, shows is a lot, is fit to have the driving engine and the vehicle use of CAN bus communication function.
Description of drawings
Fig. 1 is panel figure of the present utility model;
Fig. 2 is a back view of the present utility model;
Fig. 3 is a shell assembly drawing of the present utility model;
Fig. 4 is a circuit connection diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, CAN bus type digital automobile instrument assembly is installed on the panel by the form of car speed mileage table (1) speed gage (2) water temperature fuel gage (3) oil pressure volt meter (4) air-pressure gauge (5) alarm board (6) with Fig. 1, its mounting structure as shown in Figures 2 and 3, power panel (8) keysets (7) master control board (9) is installed on the drain pan; Car speed mileage table (1) is installed in upper left quarter in the shell, the kilometers per hour number that registration of vehicle travels; Voltage oil pressure indicator (4) is installed below car speed mileage table (1), allows chaufeur notice that at any time voltage and oil pressure change; The middle and upper part is equipped with alarm board (6) in the shell, sends warning when the each several part instrument exceeds standard; Air-pressure gauge (5) is installed below alarm board (6); Upper right quarter is equipped with speed gage (2) in the shell, and water temperature fuel gage (3) is installed below speed gage (2), shows water tank temperature and uses oil mass.The dial plate of six tables all exposes to the shell surface, and outer being exposed at outside the shell of multifunctional meter (10) links to each other with inner master control board (9).
Its circuit connects as shown in Figure 4, and master control board (9) is connected by data with car speed mileage table (1), speed gage (2), water temperature fuel gage (3), voltage oil pressure indicator (4), air-pressure gauge (5) respectively; Power panel (8) is connected by power lead with master control board (9), connecting panel (7) respectively, and multifunctional meter (10) is connected with master control board (9) by bus, and multifunctional meter (10) is connected to vehicle body CAN bus; Alarm board (6) is connected on the connecting panel (7) by two data lines.
Claims (2)
1. the bus type automobile instrument assembly is made up of car speed mileage table, speed gage, water temperature fuel gage, voltage oil pressure indicator, air-pressure gauge and alarm board, it is characterized in that: power panel (8), keysets (7), master control board (9) are installed on the inner drain pan, car speed mileage table (1) is installed in upper left quarter in the shell, and voltage oil pressure indicator (4) is installed below car speed mileage table (1); The middle and upper part is equipped with alarm board (6) in the shell, and air-pressure gauge (5) is installed below alarm board (6); Upper right quarter is equipped with speed gage (2) in the shell, and water temperature fuel gage (3) is installed below speed gage (2), and the dial plate of six tables all exposes to the shell surface, and outer being exposed at outside the shell of multifunctional meter (10) links to each other with inner master control board (9).
2. bus type automobile instrument assembly as claimed in claim 1 is characterized in that: internal circuit connects master control board (9) and is connected by data with car speed mileage table (1), speed gage (2), water temperature fuel gage (3), voltage oil pressure indicator (4), air-pressure gauge (5) respectively; Power panel (8) is connected by power lead with master control board (9), connecting panel (7) respectively, and multifunctional meter (10) is connected with master control board (9) by the multifunctional meter bus, and multifunctional meter (10) is connected to Vehicle Body Bus; Alarm board (6) is connected on the connecting panel (7) by two data lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055459 CN2756486Y (en) | 2004-12-07 | 2004-12-07 | Bus bar type automobile instrument assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055459 CN2756486Y (en) | 2004-12-07 | 2004-12-07 | Bus bar type automobile instrument assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2756486Y true CN2756486Y (en) | 2006-02-08 |
Family
ID=35964872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420055459 Expired - Fee Related CN2756486Y (en) | 2004-12-07 | 2004-12-07 | Bus bar type automobile instrument assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2756486Y (en) |
-
2004
- 2004-12-07 CN CN 200420055459 patent/CN2756486Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |