CN206106958U - High -performance intelligent liquid crystal panel board - Google Patents
High -performance intelligent liquid crystal panel board Download PDFInfo
- Publication number
- CN206106958U CN206106958U CN201620572344.4U CN201620572344U CN206106958U CN 206106958 U CN206106958 U CN 206106958U CN 201620572344 U CN201620572344 U CN 201620572344U CN 206106958 U CN206106958 U CN 206106958U
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- module
- liquid crystal
- sensor
- processor
- speed
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 2
- 230000001568 sexual effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Instrument Panels (AREA)
Abstract
The utility model discloses a high -performance intelligent liquid crystal panel board, shell, liquid crystal display, PCB board and panel board backshell before the panel board, be equipped with processor module on the PCB board, processor module contains a high -speed image processor chip to this processor module is connected with CAN bus module, LCD liquid crystal display module, configuration interface module and sensor module respectively, CAN bus module includes CAN receiver and controller, LCD liquid crystal display module includes liquid crystal display, configuration interface module contains USB interface, SD joint mouth and serial communication module, sensor module contains automobile speed sensor, motor rotation number sensor, water temperature sensor, fuel quantity sensor and temperature sensor. The utility model discloses used the high -speed image processor of a sexual valence relative altitude, can make image display more clear, fine and smooth to the cost is lower, is applicable to the low and middle -end motorcycle type.
Description
Technical field
This utility model is related to a kind of high performance Intelligent liquid crystal instrument disk, more particularly to a kind of based on high rate burst communication
The Intelligent liquid crystal instrument disk of device chip, belongs to technical field of automotive electronics.
Background technology
At present, the instrumental panel that most of automobile is used all is machinery instrument disk, and only the medium-to-high grade automobile of minority is used
It is liquid crystal instrument disk.This liquid crystal instrument disk is connect by processor module, CAN module, LCD LCD MODULE, configuration
Mouth mold block and sensor assembly etc. are constituted.Data are acquired by sensor, through processor analyzing and processing, deliver to LCD
Liquid crystal display screen shows.But the cost of this instrumental panel is costly, popular vehicle is not suitable for；Show single, it is impossible to directly perceived dynamic
The property indices of the display automobile of state；The suitability is relatively low, and different vehicles will design different interfaces；Screen resolution ratio
Relatively low, image shows not fine and smooth enough.A kind of high performance Intelligent liquid crystal instrument disk proposed by the invention can effectively overcome
These are not enough, liquid crystal instrument disk cost proposed by the invention is relatively low, strong applicability, image shows clearly, graphics resolution height,
Screen size is 10.1 cun, screen transverse and longitudinal ratio is three to one, is more suitable for observation, and can be in work under rugged environment
Make.
The content of the invention
The purpose of this utility model is to overcome available liquid crystal automobile instrument panel not enough, there is provided one kind is based at high speed image
The Intelligent liquid crystal instrument disk of reason device chip；By using the high-speed image processor chip with ARM cortex-R4 as kernel simultaneously
The devices such as collocation sensor, LCDs such that it is able to realize the intelligent liquid-crystal automotive meter of a kind of high resolution, strong applicability
Dial plate.
This utility model specifically employs the following technical solutions solution above-mentioned technical problem：
A kind of high performance Intelligent liquid crystal instrument disk, including after instrumental panel fore shell, LCDs, pcb board and instrumental panel
Shell, the pcb board is provided with processor module, and the processor module includes a high-speed image processor chip, and at this
Reason device module is connected respectively with CAN module, LCD LCD MODULE, configuration interface module and sensor assembly, described
CAN module includes CAN transceiver and controller, and the LCD LCD MODULE includes being arranged on the instrumental panel fore shell
On LCDs, the configuration interface module include USB interface, SD card interface and serial communication modular, the sensing
Device module includes automotive speed sensor, motor speed sensor, cooling-water temperature sensor, fuel-quantity transducer and temperature sensor.
Further, the process chip of the processor module is adopted with the high speed image of ARM Cortex-R4 kernels
Reason device chip.
Further, the LCDs are divided into three viewing areas, respectively for display automobile engine speed letter
The tachoscope viewing area of breath, for display automobile oil mass, the Multi-function display area of voltage, water temperature, and mileage information and is used for
The speedometer viewing area of the speed of display automobile.
Further, the size of the LCDs be 10.1 cun, transverse and longitudinal ratio be three to one.
Further, the automotive speed sensor, motor speed sensor are connected to by pulse signal processing module
Processor chips.
Further, the cooling-water temperature sensor, fuel-quantity transducer and temperature sensor is connected to by A/D modular converters
Processor chips.
Compared to existing technology, the invention has the advantages that：
1st, this utility model solves traditional liquid crystal using the high high-speed image processor chip of cost performance as processor
The drawbacks of instrumental panel involves great expense, is not suitable for low and middle-end vehicle.
2nd, this utility model uses a kind of high-speed image processor chip, solves traditional liquid crystal instrumental panel image resolution ratio
Low shortcoming, can improve the resolution of image, show image finer and smoother, reduce sawtooth sense, and suitable for different chis
Very little LCDs.
3rd, this utility model uses a kind of high-speed image processor chip, solves traditional liquid crystal instrumental panel and is only applicable to list
The shortcoming of one vehicle, can pass through the different image of simple modification program display, be allowed to be applied to different vehicles.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is hardware system composition frame chart of the present utility model.
Fig. 3 is SYSTEM/SQPI module circuit diagrams.
Fig. 4 is LPDDR module circuit diagrams.
Fig. 5 is UART/JTAG/BEEPER/MLB module circuit diagrams.
Fig. 6 and Fig. 7 are RGB/BOOT module circuit diagrams.
Fig. 8 is LVDS/10.1 module circuit diagrams.
Fig. 9 is CAMERA/MOTOR module circuit diagrams.
Figure 10 is CAN module circuit diagram.
Figure 11 is MCU POWER module circuit diagrams.
Figure 12 is BASE POWER module circuit diagrams.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail with specific embodiment.
As depicted in figs. 1 and 2, a kind of high performance Intelligent liquid crystal instrument disk, including instrumental panel fore shell 1, LCDs
2nd, pcb board 3 and instrumental panel back cover 4, the pcb board 3 is provided with processor module, and the processor module includes a high speed image
Processor chips, and the processor module respectively with CAN module, LCD LCD MODULE, configuration interface module and biography
Sensor module is connected, and the CAN module includes CAN transceiver and controller, and the LCD LCD MODULE includes peace
The LCDs 2 being mounted on the instrumental panel fore shell 1, the configuration interface module includes USB interface, SD card interface and string
Port communications module, the sensor assembly is passed comprising automotive speed sensor, motor speed sensor, cooling-water temperature sensor, oil mass
Sensor and temperature sensor.
The process chip of processor module of the present utility model is adopted with the high rate burst communication of ARM Cortex-R4 kernels
Device chip.The chip adopts ARM Cortex-R4 kernels, dominant frequency to reach 300MHz, with timing and data storage defencive function,
Built-in high-performance safe coding decoding function, 3 road CAN interfaces, 2 tunnel UART interfaces, 2 road SPI interfaces support No. 5 motors
Control, 2 independent image o controllers, clock Full-automatic calibration, 2.5D image accelerators.The screen of processor chips is differentiated
Rate can reach 4095 × 2047, and cost is relatively low, it is adaptable to 5 cun to 12.3 cun of screen.Comprising patch in the image engine
Figure engine, picture engine, rotary Engine, metamorphic engines, can make image show finer and smoother, greatly reduce sawtooth sense.
Hardware system of the present utility model includes that processor module, CAN module, LCD LCD MODULE, configuration connect
Mouth mold block and sensor assembly.Processor module includes a kind of high-speed image processor chip, and the CAN module includes
CAN transceiver and controller, LCD LCD MODULE includes the liquid crystal that a block size is 10.1 cun, transverse and longitudinal ratio is three to
Display screen, configuration interface module includes USB interface, SD card interface and serial communication modular, and sensor assembly includes automobile speed
Degree sensor, motor speed sensor, cooling-water temperature sensor, fuel-quantity transducer and temperature sensor.Wherein sensor assembly by
Automotive speed sensor, motor speed sensor, cooling-water temperature sensor, fuel-quantity transducer and temperature sensor composition, for receiving
Status information in collection running car；CAN module is used for the transmission and communication of data；Processor module is used to process sensing
Data that device is collected simultaneously make these data show in the form of images in LCDs；LCD LCD MODULE
For the display directly perceived of information；Configuration interface module is made up of USB interface, SD card interface and serial communication modular, for reality
Now the communication of the hardware system and external equipment and information are exchanged.LCDs are divided into three viewing areas, are respectively used for
The tachoscope viewing area of display automobile engine speed information, for display automobile oil mass, voltage, water temperature, and mileage information
Multi-function display area and the speed for display automobile speedometer viewing area.
The operation principle of the present invention is referred to Fig. 2 analyses, specific as follows：First, each sensor collects respectively data；
Then, automobile rotating speed sensor and motor speed sensor send number after pulse signal process to high-speed image processor
According to, and the analog quantity that cooling-water temperature sensor, fuel-quantity transducer and temperature sensor are obtained changes backward high rate burst communication by A/D
Device sends data；Then, high-speed image processor obtains these data and these data is processed；Then, high speed image
Processor is the data is activation for processing to LCDs；Last LCDs are by speedometer（Mileometer）, electromotor turn
Fast table, voltmeter, fuel level gauge, water-thermometer and various display lamps intuitively show in the form of images.Meanwhile, the system
Can be communicated with External memory equipment and other equipment by USB interface, SD card interface and serial communication modular.
Ultimate principle of the present utility model, principal character and advantage has been shown and described above.The ordinary skill of this area
Personnel are not it should be appreciated that above-described embodiment limits in any form protection domain of the present utility model, all employing equivalents etc.
The technical scheme that mode is obtained, falls within protection domain of the present utility model.
This utility model is not directed to partly same as the prior art or can be realized using prior art.
Claims (6)
1. a kind of high performance Intelligent liquid crystal instrument disk, including instrumental panel fore shell, LCDs, pcb board and instrumental panel back cover,
It is characterized in that the pcb board is provided with processor module, the processor module includes a high-speed image processor chip, and
And the processor module is connected respectively with CAN module, LCD LCD MODULE, configuration interface module and sensor assembly
Connect, the CAN module includes CAN transceiver and controller, the LCD LCD MODULE includes being arranged on the instrument
LCDs on disk fore shell, the configuration interface module includes USB interface, SD card interface and serial communication modular, institute
State sensor assembly to pass comprising automotive speed sensor, motor speed sensor, cooling-water temperature sensor, fuel-quantity transducer and temperature
Sensor.
2. high performance Intelligent liquid crystal instrument disk according to claim 1, it is characterised in that：The place of the processor module
Reason chip is adopted with the high-speed image processor chip of ARM Cortex-R4 kernels.
3. high performance Intelligent liquid crystal instrument disk according to claim 1, it is characterised in that：The LCDs are divided into
Three viewing areas, respectively for the tachoscope viewing area of display automobile engine speed information, for display automobile oil mass, electricity
Pressure, water temperature, and the Multi-function display area and the speedometer viewing area of the speed for display automobile of mileage information.
4. the high performance Intelligent liquid crystal instrument disk according to claim 1 or 3, it is characterised in that：The LCDs
Size be 10.1 cun, transverse and longitudinal ratio be three to one.
5. the high performance Intelligent liquid crystal instrument disk according to claim 1 or 3, it is characterised in that：The car speed is passed
Sensor, motor speed sensor are connected to processor chips by pulse signal processing module.
6. the high performance Intelligent liquid crystal instrument disk according to claim 1 or 3, it is characterised in that：The cooling-water temperature sensor,
Fuel-quantity transducer and temperature sensor are connected to processor chips by A/D modular converters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572344.4U CN206106958U (en) | 2016-06-13 | 2016-06-13 | High -performance intelligent liquid crystal panel board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572344.4U CN206106958U (en) | 2016-06-13 | 2016-06-13 | High -performance intelligent liquid crystal panel board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106958U true CN206106958U (en) | 2017-04-19 |
Family
ID=58509668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620572344.4U Expired - Fee Related CN206106958U (en) | 2016-06-13 | 2016-06-13 | High -performance intelligent liquid crystal panel board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106958U (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 |
-
2016
- 2016-06-13 CN CN201620572344.4U patent/CN206106958U/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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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |