CN204161129U - A kind of Novel automobile instrument dish - Google Patents
A kind of Novel automobile instrument dish Download PDFInfo
- Publication number
- CN204161129U CN204161129U CN201420541114.2U CN201420541114U CN204161129U CN 204161129 U CN204161129 U CN 204161129U CN 201420541114 U CN201420541114 U CN 201420541114U CN 204161129 U CN204161129 U CN 204161129U
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- CN
- China
- Prior art keywords
- lcd
- display
- serial ports
- water temperature
- core processor
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- 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.)
- Expired - Fee Related
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- Instrument Panels (AREA)
- Indicating Measured Values (AREA)
Abstract
The utility model provides a kind of Novel automobile instrument dish, comprises CAN, core processor, sensor, LCD LCD MODULE, impulse singla treater, A/D converter, serial ports.Core processor is AT89C51 micro controller system, completes the collection of information, process and display; Single-chip Controlling water temperature and oil mass needle deflection; And the signal processed is sent to LCD LCD MODULE by serial ports; Effectively can improve real-time, precision, the sensitivity of system, make reading directly perceived, LCD Liquid Crystal Display can be adopted to assist each value of consult volume of display, as the speed of a motor vehicle, engine speed, water temperature and oil mass etc.; For warning messages such as steering indicating light, headlight, fog lamp, stoplight stop lamps, carry out indicating reminders by the LED on gauge panel, the multiple demand of client to modern automobile can be met.
Description
Technical field
The utility model relates to a kind of Novel automobile instrument dish.
Background technology
Automobile instrument panel can enable chaufeur understand and grasp the mode of operation of each system of automobile, all departments at any time, ensures that automobile travels reliable and securely.The gauge panel of current use shows for pointer, numerical monitor, and acousto-optic and the auxiliary display of figure, and function is often single, and precision and sensitivity also have much room for improvement.Stepper motor type vehicle instrument display device provided by the invention, is the dominant technology of current and following a period of time vehicle instrument display device, has very wide market outlook.
Summary of the invention
For Shortcomings in prior art, the utility model provides a kind of Novel automobile instrument dish.
The utility model realizes above-mentioned technical purpose by following technological means.
A kind of Novel automobile instrument dish, that stepping motor analog meter and Liquid Crystal Display LCD display are combined, these four parameters of the speed of a motor vehicle, engine speed, crystal and oil mass are designed to respectively the virtual mouse instrument combine display on step motor type pointer meters and LCD, thus a display equipment two another kind of equipment that lost efficacy can also normally be shown.
The utility model comprises CAN, core processor, sensor, LCD LCD MODULE, impulse singla treater, A/D converter, serial ports.
Described core processor is AT89C51 micro controller system, completes the collection of information, process and display;
Single-chip Controlling water temperature and oil mass needle deflection; And the signal processed is sent to LCD LCD MODULE by serial ports;
Described hardware circuit comprises power module, CAN module, stepping motor module, LCD LCD MODULE.
The invention has the beneficial effects as follows:
(1) effectively can improve real-time, precision, the sensitivity of system, make reading directly perceived, LCD Liquid Crystal Display can be adopted to assist each value of consult volume of display, as the speed of a motor vehicle, engine speed, water temperature and oil mass etc.
(2) for warning messages such as steering indicating light, headlight, fog lamp, stoplight stop lamps, carry out indicating reminders by the LED on gauge panel, the multiple demand of client to modern automobile can be met.
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of gauge panel described in the utility model.
Gauge panel schematic diagram when Fig. 2 is for implementing to test.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Water temperature, oil mass obtain analog signal respectively from each contented sensor, then send into micro controller system through A/D conversion, are Single-chip Controlling water temperature and oil mass needle deflection;
The speed of a motor vehicle and tach signal obtain by measuring respective sensor pulse signal, then send into micro controller system through signal transacting, thus control rotating speed and speed of a motor vehicle needle deflection, and micro controller system also sends to LCD LCD MODULE after these signal transacting by serial ports;
Through the test of test cell, automobile opens head light, steering indicating light etc., namely responded by CAN major joint, the on-off model that now major joint sends can be received by this automobile instrument panel (CAN is from node) timely and accurately, make corresponding LED on gauge panel indicate current vehicle behavior, display effect is better in real time after measured.Can show in real time in virtual mouse in these four meter hands in step motor control of the speed of a motor vehicle, engine speed, water temperature and oil mass and liquid crystal LCD Liquid Crystal Display, and more stably can indicate currency with this two-part pointer display of change of ambient parameter, the overall work of gauge panel is in good condition.Be wherein that LCD liquid crystal normally works display state in the middle of gauge panel, the right and left is the normal work display state of the meter hand of step motor control, and the above is the LED instruction display of each on-off model of automobile.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (1)
1. a Novel automobile instrument dish, is characterized in that: comprise CAN, core processor, sensor, LCD LCD MODULE, impulse singla treater, A/D converter, serial ports; Described core processor is AT89C51 micro controller system, described Single-chip Controlling water temperature and oil mass needle deflection; And the signal processed is sent to LCD LCD MODULE by serial ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541114.2U CN204161129U (en) | 2014-09-19 | 2014-09-19 | A kind of Novel automobile instrument dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541114.2U CN204161129U (en) | 2014-09-19 | 2014-09-19 | A kind of Novel automobile instrument dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161129U true CN204161129U (en) | 2015-02-18 |
Family
ID=52534848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541114.2U Expired - Fee Related CN204161129U (en) | 2014-09-19 | 2014-09-19 | A kind of Novel automobile instrument dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946582A (en) * | 2016-06-13 | 2016-09-21 | 南京熊猫电子制造有限公司 | High-performance intelligent liquid crystal instrument panel |
-
2014
- 2014-09-19 CN CN201420541114.2U patent/CN204161129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946582A (en) * | 2016-06-13 | 2016-09-21 | 南京熊猫电子制造有限公司 | High-performance intelligent liquid crystal instrument panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20180919 |