CN209447232U - A kind of driving test record display terminal control panel for supporting to touch - Google Patents
A kind of driving test record display terminal control panel for supporting to touch Download PDFInfo
- Publication number
- CN209447232U CN209447232U CN201920442378.5U CN201920442378U CN209447232U CN 209447232 U CN209447232 U CN 209447232U CN 201920442378 U CN201920442378 U CN 201920442378U CN 209447232 U CN209447232 U CN 209447232U
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- chip
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- liquid crystal
- crystal display
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- 238000012360 testing method Methods 0.000 title claims abstract description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 23
- 230000015654 memory Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of driving test record display terminal control panels for supporting to touch, and control panel includes TW2867 audio/video encoding/decoding chip, KEY module, RTC real-time timepiece chip, USB interface, DDR memory, WIFI module, NAND FLASH module, NOR FLASH module, HI3531 chip, RT2660 liquid crystal display driving chip, TTL liquid crystal display, Trackpad, backlight module；TW2867 audio/video encoding/decoding chip is connected with HI3531 chip, and video input is transferred to HI3531 chip by TW2867 audio/video encoding/decoding chip；KEY module is protrudingly placed on panel；HI3531 chip is communicated by IIC with RTC real-time timepiece chip；4 road DDR memories, NAND FLASH module, NOR FLASH module are connect with HI3531 chip；WIFI module, USB interface are connected on the board of HI3531 chip；Touch tablet is connected with HI3531 chip；RT2660 liquid crystal display driving chip is connect by IIC with HI3531 chip；RT2660 liquid crystal display driving chip is connected with backlight module.The utility model has many advantages, such as that stability is good, interactivity is good.
Description
Technical field
The utility model relates to electronic control panel fields, more particularly to one kind to be applied to parking lot vehicular meter and control device
Test record display control board in driving test.
Background technique
Currently, needing to be acquired vehicle operation data, grasping in parking lot vehicular meter and control device driving test
Make and stores, still, the generally existing following disadvantage of present test record control system:
1, monitoring range is narrow, and function is simple, can only realize the monitoring of part or simple function.
2, stability is poor, interactivity is poor.
3, it is unable to free locking key video sequence.
Utility model content
The utility model aim is to provide a kind of driving test record display terminal control panel for supporting to touch, be applied to
The terminal of vehicle testing plays booster action for vehicle performance test, and has liquid crystal display, and operation is more intuitive, there is touch
Function, it is more convenient to operate.
In order to solve the above-mentioned technical problem, control panel described in the utility model include TW2867 audio/video encoding/decoding chip,
KEY module, RTC real-time timepiece chip, USB interface, DDR memory, WIFI module, NAND FLASH module, NOR FLASH mould
Block, HI3531 chip, RT2660 liquid crystal display driving chip, TTL liquid crystal display, Trackpad, backlight module；
TW2867 audio/video encoding/decoding chip is connected with HI3531 chip, and video input passes through TW2867 audio/video encoding/decoding
Chip is transferred to HI3531 chip, carries out audio-video processing；
KEY module is protrudingly placed on panel, is connected on HI3531 chip by key mapping circuit board；
HI3531 chip is communicated by IIC with RTC real-time timepiece chip, acquisition time information；
4 road DDR memories, NAND FLASH module, NOR FLASH module are connect with HI3531 chip, for storing video recording
File；
WIFI module, USB interface are connected on the board of HI3531 chip, are used for transmission data；
Touch tablet is connected with HI3531 chip, is used for touching manipulation；
RT2660 liquid crystal display driving chip is connect by IIC with HI3531 chip, and the LVDS that HI3531 chip is transmitted is regarded
Frequency signal is converted into TTL signal, is transferred to TTL liquid crystal display；
RT2660 liquid crystal display driving chip is connected with backlight module.
Compared with prior art, the utility model has the beneficial effects that
1, multi-path camera is monitored, and can adjust at any time the position of camera according to position to be tested is thought
2, video acquisition stability is high.
3, liquid crystal display has touch function, and user's operation is convenient, and interactivity is good.
It 4, can free locking key video sequence.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "inner", "outside" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.Term " first ", " second " are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, " multiples' "
It is meant that two or more.
As shown in Figure 1, control panel described in the utility model includes TW2867 audio/video encoding/decoding chip, KEY module, RTC
Real-time timepiece chip, USB interface, DDR memory, WIFI module, NAND FLASH module, NORFLASH module, HI3531 chip,
RT2660 liquid crystal display driving chip, TTL liquid crystal display, Trackpad, backlight module；
TW2867 audio/video encoding/decoding chip is connected with HI3531 chip, and video input passes through TW2867 audio/video encoding/decoding
Chip is transferred to HI3531 chip, carries out audio-video processing；
KEY module is protrudingly placed on panel, is connected on HI3531 chip by key mapping circuit board；
HI3531 chip is communicated by IIC with RTC real-time timepiece chip, acquisition time information；
4 road DDR memories, NAND FLASH module, NORFLASH module are connect with HI3531 chip, for storing video recording text
Part；
WIFI module, USB interface are connected on the board of HI3531 chip, are used for transmission data；
Touch tablet is connected with HI3531 chip, is used for touching manipulation；
RT2660 liquid crystal display driving chip is connect by IIC with HI3531 chip, and the LVDS that HI3531 chip is transmitted is regarded
Frequency signal is converted into TTL signal, is transferred to TTL liquid crystal display；
RT2660 liquid crystal display driving chip is connected with backlight module.
By TR2660 chip, the HI3531 LVDS signal exported is converted into TTL signal, TTL liquid crystal display is given in output.Band
There is the liquid crystal display of touch function, more intuitively test terminal can be controlled.4 tunnel USB cameras carry out video acquisition,
It can random any position in monitoring car.And there is sound pick-up to be used to collection site sound, more facilitate the test to vehicle, and
Subsequent case study.Video can store synchronous DRAM, can also be passed by WIFI module
It is defeated.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Those of ordinary skill in the art make the technical solution of the utility model various
Modification and improvement should all be fallen into the protection scope that the utility model claims book determines.Select and describe embodiment and be for
More preferably illustrate the principles of the present invention and practical application, and makes those skilled in the art it will be appreciated that this is practical
It is novel to designing various embodiments suitable for specific applications with various modifications.
Claims (1)
1. a kind of driving test record display terminal control panel for supporting to touch, it is characterised in that: the control panel includes
TW2867 audio/video encoding/decoding chip, KEY module, RTC real-time timepiece chip, USB interface, DDR memory, WIFI module, NAND
FLASH module, NOR FLASH module, HI3531 chip, RT2660 liquid crystal display driving chip, TTL liquid crystal display, Trackpad,
Backlight module；
TW2867 audio/video encoding/decoding chip is connected with HI3531 chip, and video input passes through TW2867 audio/video encoding/decoding chip
It is transferred to HI3531 chip, carries out audio-video processing；
KEY module is protrudingly placed on panel, is connected on HI3531 chip by key mapping circuit board；
HI3531 chip is communicated by IIC with RTC real-time timepiece chip, acquisition time information；
4 road DDR memories, NAND FLASH module, NOR FLASH module are connect with HI3531 chip, for storing video file；
WIFI module, USB interface are connected on the board of HI3531 chip, are used for transmission data；
Touch tablet is connected with HI3531 chip, is used for touching manipulation；
RT2660 liquid crystal display driving chip is connect by IIC with HI3531 chip, and the LVDS video that HI3531 chip is transmitted is believed
Number it is converted into TTL signal, is transferred to TTL liquid crystal display；
RT2660 liquid crystal display driving chip is connected with backlight module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442378.5U CN209447232U (en) | 2019-04-02 | 2019-04-02 | A kind of driving test record display terminal control panel for supporting to touch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442378.5U CN209447232U (en) | 2019-04-02 | 2019-04-02 | A kind of driving test record display terminal control panel for supporting to touch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209447232U true CN209447232U (en) | 2019-09-27 |
Family
ID=68034300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920442378.5U Expired - Fee Related CN209447232U (en) | 2019-04-02 | 2019-04-02 | A kind of driving test record display terminal control panel for supporting to touch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209447232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114170182A (en) * | 2021-12-07 | 2022-03-11 | 航天科技控股集团股份有限公司 | Full liquid crystal instrument interface reconstruction detection method |
-
2019
- 2019-04-02 CN CN201920442378.5U patent/CN209447232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114170182A (en) * | 2021-12-07 | 2022-03-11 | 航天科技控股集团股份有限公司 | Full liquid crystal instrument interface reconstruction detection method |
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Legal Events
| 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: 20190927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |