CN107738580A - A kind of automobile combination meter assembly of Chinese newspaper's failure - Google Patents
A kind of automobile combination meter assembly of Chinese newspaper's failure Download PDFInfo
- Publication number
- CN107738580A CN107738580A CN201710895493.3A CN201710895493A CN107738580A CN 107738580 A CN107738580 A CN 107738580A CN 201710895493 A CN201710895493 A CN 201710895493A CN 107738580 A CN107738580 A CN 107738580A
- Authority
- CN
- China
- Prior art keywords
- signal
- lamp
- instrument
- circuit
- chip microcomputer
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Instrument Panels (AREA)
Abstract
A kind of automobile combination meter assembly of Chinese newspaper's failure, including S9S12HZ256 single-chip microcomputers and pointer instrument and LCD dot matrix displays with the monolithic mechatronics；It is characterized in that：The single-chip microcomputer motor driving controling circuit, LCD drive controls circuit, power control circuit, instrument collection of simulant signal A/D modular circuits, CAN module circuit and output control circuit, instrument digital signal and instrument digital signal acquisition and output control circuit；The single-chip microcomputer passes through the motor driving controling circuit concatenation pointer formula instrument, the LCD dot matrix displays are connected by the LCD drive controls circuit, external power supply is connected by the power control circuit, analog signal terminal is connected with by the instrument collection of simulant signal and output control circuit, data signal terminal is connected with by the instrument digital signal and output control circuit.
Description
Technical field
The present invention relates to mechanical manufacturing field, particularly a kind of automobile combination meter assembly of Chinese newspaper's failure.
Background technology
With the continuous development of automobile industry, the function of automobile instrument is also more and more, therefore the phenomenon of the failure occurred
More and more, this also just causes the difficult situation of investigation to user and maintenance personal.The current overwhelming majority takes now
The display mode of failure code shows failure, due to be shown failure code user and in general maintenance personal be difficult to see
Understand, therefore the requirement fixed a breakdown now can not be met.
The content of the invention
The present invention required for solve the problems, such as be：Existing Digital Automobile combination instrument assembly, it is most at present all to adopt
The display mode of the failure code taken shows failure, not intuitively, ugly to understand, should not popularize maintenance, and then provides a kind of Chinese
Report the automobile combination meter assembly of failure.
In order to solve the above technical problems, the present invention realizes with the following method：A kind of automobile combination instrument of Chinese newspaper's failure
Table assembly, including single-chip microcomputer (1), power supply (6), pointer instrument (7), LCD dot matrix displays (8), LED alarm lamp (13) and
Loudspeaker (14)；
The single-chip microcomputer (1) is integrated with multiple control circuits, specifically includes motor driving controling circuit (2), LCD driving controls
Circuit (3) processed, A/D modular circuits (4), CAN module circuit (5), LED output circuits (9), buzzer output circuit (10), instrument
Table simulation signal acquisition and output control circuit (11), instrument digital signal and output control circuit (12)；
The single-chip microcomputer (1) is connected by the motor driving controling circuit (2) with the pointer instrument (7), described
Single-chip microcomputer (1) is connected by the LCD drive controls circuit (3) with the LCD dot matrix displays (8), the single-chip microcomputer (1)
It is connected by the buzzer output circuit (10) with the loudspeaker (14), the single-chip microcomputer (1) exports electricity by the LED
Road (9) is connected with the LED alarm lamp (13), and the single-chip microcomputer (1) connects the power supply (6)；The single-chip microcomputer (1) passes through institute
State after A/D modular circuits (4) are connected with the instrument collection of simulant signal and output control circuit (11), then believe with multiple simulations
The connection of number terminal；The single-chip microcomputer (1) passes through the CAN module circuit (5) and the instrument digital signal and output control electricity
After the connection of road (12), multiple data signal terminals are reconnected；
The analog signal terminal specifically includes fuel-quantity transducer signal terminal, cell voltage signal terminal, speed sensing
Device signal terminal；The data signal terminal specifically includes CANL terminals, CANH terminals, shield terminals；
The pointer instrument (7) specifically includes propons air gauge, back axle air gauge, fuel level gauge, water-thermometer, battery voltage
Table, oil pressure gauge, add blue content gauge, speedometer, revolution counter；
The LED alarm lamp (13) specifically includes stopping alarm signal lamp STOP, OBD signal lamp
OBD, urea level signal lamp SCR, side marker light, full beam indicator lamp, storage battery indicator lamp, vehicle door status indicator lamp, parking system
Dynamic device signal lamp, air filter block signal lamp；Wherein, stopping alarm signal lamp STOP, OBD signal lamp OBD,
Urea level signal lamp SCR, side marker light, full beam indicator lamp, storage battery indicator lamp, vehicle door status indicator lamp, EPB
Signal lamp, air filter block signal lamp are using light emitting diode.
Good effect of the present invention：The automobile combination meter assembly of Chinese newspaper's failure, malfunction coefficient is directly perceived, understandable；Due to adopting
What is taken is the mode of Chinese newspaper's failure, faulty 1, alarm lamp light directly be ejected on 2, liquid crystal display main interface show Chinese retouch
State phenomenon of the failure 3, buzzer warning, therefore user and maintenance personal can quickly know failure problems in time, be easy to user and
When pinpoint the problems and handled in time to service station.
Brief description of the drawings
Fig. 1 is the outside drawing of the automobile combination meter assembly of Chinese newspaper's failure of the present invention.
Fig. 2 is the structured flowchart of the automobile combination meter assembly of Chinese newspaper's failure of the present invention.
Fig. 3 is the implementation figure of the automobile combination meter assembly of Chinese newspaper's failure of the present invention.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
As shown in figure 3, a kind of automobile combination meter assembly of Chinese newspaper's failure of the present invention, including S9S12HZ256
Single-chip microcomputer 1, power supply 6, pointer instrument 7, LCD dot matrix displays 8, LED alarm lamp 13 and loudspeaker 14.
The S9S12HZ256 single-chip microcomputers 1 are integrated with multiple control circuits, specifically include motor driving controling circuit 2, LCD drives
Dynamic control circuit 3, A/D modular circuits 4, CAN module circuit 5, power circuit 6, LED output circuits 9, buzzer output circuit
10th, instrument collection of simulant signal and output control circuit 11, instrument digital signal and output control circuit 12.
The S9S12HZ256 single-chip microcomputers 1 are driven by LCD and controlled by the concatenation pointer formula instrument 7 of motor driving controling circuit 2
Circuit 3 processed connects LCD dot matrix displays 8, connects loudspeaker 14 by buzzer output circuit 10, passes through LED output circuits 9
Alarm lamp LED13 is connected, power supply 6 is connected by electric single-chip microcomputer 1, connected by instrument collection of simulant signal and output control circuit 11
Multiple analog signal terminals are connected to, instrument digital signal is connected by CAN modular circuit 5 and output control circuit 12 connects again
It is connected to multiple data signal terminals；Wherein, the analog signal terminal has specifically included fuel-quantity transducer signal terminal, battery voltage
Signal terminal, vehicle speed sensor signal terminal；The data signal terminal specifically includes CANL terminals, CANH terminals, shield ends
Son etc..
The pointer instrument 7 specifically include propons air gauge, back axle air gauge, fuel level gauge, water-thermometer, Battery Voltage Meter,
Oil pressure gauge, add blue content gauge, speedometer, revolution counter etc. (wherein：Engine oil pressure, battery voltage, fuel consumption per hundred kilometers, add indigo plant
Content gauge is shown in LCD dot matrix screen display screens)；Wherein, pointer instrument 7 is gathered every by each collection of simulant signal unit
Data, contrasted by predetermined canonical parameter, if in normal range (NR) and being judged as that signal is normal, and carry out corresponding position
Reason, normally show (including LED is shown, LCD dot matrix displays 8 are shown, pointer indicates etc.).If not in normal range (NR),
According to deviation, dependent failure is determined, the LED alarm lamp 9 of correlation is driven and Chinese is shown on LCD dot matrix displays 8
Failure, allow user intuitively can quickly know phenomenon of the failure, be easy to troubleshooting.
The pointer instrument 7 is each according to standard agreement collection vehicle by data signal (CAN signal) collecting unit
System associated bus lines signal, dissection process simultaneously shown, at the same read parse whether faulty presence, if just first
Time showing related Chinese failure, reminds, warns or instructs user's handling failure.User is avoided to expand in the case of unwitting
Failure, cause heavy losses.The 8 displayable content of LCD dot matrix displays includes system Chinese failure, engine oil pressure, electricity
Bottle voltage, add blue content gauge, mileage subtotal/accumulative, clock, date, subtotal oil consumption/total oil consumption etc..
The LED alarm lamp 13 specifically includes stopping alarm signal lamp STOP, OBD signal lamp OBD, urine
Plain liquid level signal lamp SCR, side marker light, full beam indicator lamp, storage battery indicator lamp, vehicle door status indicator lamp, EPB letter
Signal lamp, air filter block signal lamp etc.；Wherein, stopping alarm signal lamp STOP, OBD signal lamp OBD, urine
Plain liquid level signal lamp SCR, side marker light, full beam indicator lamp, storage battery indicator lamp, vehicle door status indicator lamp, EPB letter
Signal lamp, air filter block signal lamp etc. are using light emitting diode.
The automobile combination meter assembly design of Chinese newspaper's failure is simple, reasonable, attractive in appearance；By setting up instrument on single-chip microcomputer
Collection of simulant signal and output control circuit, instrument digital signal and output control circuit, to each analog signal of vehicle and numeral
Signal carries out efficient diagnosis, and the CAN module circuit set up by single-chip microcomputer can be sent out by CAN line receivers to engine
All Chinese failures being defined of various analog signals and vehicle haveing, can quickly know vehicle trouble problem in time to user,
It is easy to user to pinpoint the problems in time to handle to service station in time, is easy to repair, improves the efficiency of handling failure.
Claims (1)
1. a kind of automobile combination meter assembly of Chinese newspaper's failure, it is characterised in that including single-chip microcomputer (1), power supply (6), pointer
Formula instrument (7), LCD dot matrix displays (8), LED alarm lamp (13) and loudspeaker (14)；
The single-chip microcomputer (1) is integrated with multiple control circuits, specifically includes motor driving controling circuit (2), LCD drive controls electricity
Road (3), A/D modular circuits (4), CAN module circuit (5), LED output circuits (9), buzzer output circuit (10), instrument mould
Intend signal acquisition and output control circuit (11), instrument digital signal and output control circuit (12)；
The single-chip microcomputer (1) is connected by the motor driving controling circuit (2) with the pointer instrument (7), the monolithic
Machine (1) is connected by the LCD drive controls circuit (3) with the LCD dot matrix displays (8), and the single-chip microcomputer (1) passes through
The buzzer output circuit (10) is connected with the loudspeaker (14), and the single-chip microcomputer (1) passes through the LED output circuits
(9) it is connected with the LED alarm lamp (13), the single-chip microcomputer (1) connects the power supply (6)；The single-chip microcomputer (1) is by described
After A/D modular circuits (4) are connected with the instrument collection of simulant signal and output control circuit (11), then with multiple analog signals
Terminal connects；The single-chip microcomputer (1) passes through the CAN module circuit (5) and the instrument digital signal and output control circuit
(12) after connecting, multiple data signal terminals are reconnected；
The analog signal terminal specifically includes fuel-quantity transducer signal terminal, cell voltage signal terminal, vehicle speed sensor letter
Number terminal；The data signal terminal specifically includes CANL terminals, CANH terminals, shield terminals；
The pointer instrument (7) specifically include propons air gauge, back axle air gauge, fuel level gauge, water-thermometer, Battery Voltage Meter,
Oil pressure gauge, add blue content gauge, speedometer, revolution counter；
The LED alarm lamp (13) specifically includes stopping alarm signal lamp STOP, OBD signal lamp OBD, urine
Plain liquid level signal lamp SCR, side marker light, full beam indicator lamp, storage battery indicator lamp, vehicle door status indicator lamp, EPB letter
Signal lamp, air filter block signal lamp；Wherein, stopping alarm signal lamp STOP, OBD signal lamp OBD, urea solution
Position signal lamp SCR, side marker light, full beam indicator lamp, storage battery indicator lamp, vehicle door status indicator lamp, EPB signal lamp,
Air filter block signal lamp is using light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895493.3A CN107738580A (en) | 2017-09-28 | 2017-09-28 | A kind of automobile combination meter assembly of Chinese newspaper's failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895493.3A CN107738580A (en) | 2017-09-28 | 2017-09-28 | A kind of automobile combination meter assembly of Chinese newspaper's failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738580A true CN107738580A (en) | 2018-02-27 |
Family
ID=61236248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895493.3A Pending CN107738580A (en) | 2017-09-28 | 2017-09-28 | A kind of automobile combination meter assembly of Chinese newspaper's failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738580A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621986A (en) * | 2018-03-29 | 2018-10-09 | 惠州市德赛西威汽车电子股份有限公司 | A kind of digital instrument alarm processing method |
| CN109334455A (en) * | 2018-08-27 | 2019-02-15 | 浙江仕善汽车科技股份有限公司 | A kind of automobile instrument panel fault warning device |
-
2017
- 2017-09-28 CN CN201710895493.3A patent/CN107738580A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621986A (en) * | 2018-03-29 | 2018-10-09 | 惠州市德赛西威汽车电子股份有限公司 | A kind of digital instrument alarm processing method |
| CN109334455A (en) * | 2018-08-27 | 2019-02-15 | 浙江仕善汽车科技股份有限公司 | A kind of automobile instrument panel fault warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |
|
| WD01 | Invention patent application deemed withdrawn after publication |