CN204046727U - Based on the Portable road condition information harvester of microprocessor Z3770 - Google Patents
Based on the Portable road condition information harvester of microprocessor Z3770 Download PDFInfo
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- CN204046727U CN204046727U CN201420337458.1U CN201420337458U CN204046727U CN 204046727 U CN204046727 U CN 204046727U CN 201420337458 U CN201420337458 U CN 201420337458U CN 204046727 U CN204046727 U CN 204046727U
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Abstract
Based on the Portable road condition information harvester of microprocessor Z3770, relate to field of road information acquisition, device main frame front is provided with the LCDs of band touch function; Have a power interface below main frame right flank, main frame back side is camera, and main frame inside comprises Z3770 mainboard, USB interface, camera, loud speaker, touch-screen, display screen, TF card memory interface, antenna; Motherboard is by microprocessor Z3770 circuit, LPDDR3 main memory circuit, 4G circuit, EMMC memory circuit, voice codec circuit, management of charging and discharging and power circuit, MIPI video input interface, MIPI display translation interface, usb expansion interface, TF card interface, and I2C touch screen interface forms; This device has video recording, takes pictures, and by 4G real-time video transmission and photo and utilize that Z3770 height is integrated, the feature of low-power consumption, is integrated in by whole device in a shell, and adopts common rechargeable batteries to power, easy to carry, be easy to use.
Description
Technical field
The utility model relates to field of road information acquisition, is specially a kind of Portable road condition information harvester based on microprocessor Z3770.
Background technology
Society, automobile is convenient for people to requisite element of going on a journey.The universal big city of modern society that makes of vehicle faces more and more serious traffic problems.When a large amount of vehicle pours in road, traffic congestion is then inevitable.The crowded of traffic not only causes the huge wasting of resources, and has increased the weight of the air pollution in city, and road conditions information gathering device is exactly arise at the historic moment under these circumstances.
At present, the existing road conditions information gathering device in this field adopts complicate statistics vehicle flowrate usually, and cost is high, consumes manpower.Or adopt fixed information of vehicle flowrate collection, only to gather fixing point, cannot move, cannot accident be processed.
Summary of the invention
The purpose of this utility model is to provide a kind of Portable road condition information harvester based on microprocessor Z3770.This device is using Intel A Tong wood Z3770 and Windows operating system as platform, equipment has video recording, takes pictures, and by 4G real-time video transmission and photo, and utilize that Z3770 height is integrated, the feature of low-power consumption, whole device is integrated in a shell, and adopt common rechargeable batteries to power, easy to carry, be easy to use.
The technical solution of the utility model:
Based on the Portable road condition information harvester of microprocessor Z3770, described device comprises main frame, A-frame, main frame has a rectangle shell, main frame front is provided with 1 band LCDs of touch function, the lower left corner, front be provided with in the middle of 1 USB interface, front be provided with TF card slot, the lower right corner, front is provided with 1 switch; Have a power interface below main frame right flank, main frame back side is camera, and A-frame supports whole device, and main frame inside comprises Z3770 mainboard, USB interface, camera, loud speaker, touch-screen, display screen, TF card memory interface, antenna; Motherboard is by microprocessor Z3770 circuit, LPDDR3 main memory circuit, 4G circuit, EMMC memory circuit, voice codec circuit, management of charging and discharging and power circuit, MIPI video input interface, MIPI display translation interface, usb expansion interface, TF card interface, and I2C touch screen interface forms.
The described Portable road condition information harvester based on microprocessor Z3770, described camera by MIPI video input bus input video on Z3770 mainboard to Z3770; Display screen is connected with Z3770 by MIPI show bus, and loud speaker is connected by tone frequency channel wire, and antenna is connected on Z3770 mainboard by radio frequency cable, and TF card interface is connected on mainboard by SDIO bus, and touch-screen is connected on Z3770 mainboard by I2C bus.
The described Portable road condition information harvester based on microprocessor Z3770, described microprocessor comprises EMMC storage control, MIPI video comes in and goes out encoder, MIPI display adapter, serial ports controller, TF card reader, I2C bus control unit; Above-mentioned said controller, the corresponding interface is connected to relevant device from Z3770 mainboard.
The LCDs of this apparatus, with touch-screen shows the real-time pictures of camera shooting and the data of Z3770 process in real time, all settings can be performed in LCDs by touch-screen, TF card slot can by statistical conversion to outside TF card, and switch is used for switch host power supply.A power interface is had for charging below main frame right flank.Main frame back side is camera, for taking surface conditions.A-frame is responsible for supporting whole device, adjustable-height, is convenient to shooting, provides shooting optimal viewing angle.
Main frame inside comprises Z3770 mainboard, USB interface, camera, loud speaker, touch-screen, display screen, TF card memory interface, antenna.Camera by MIPI video input bus input video on Z3770 mainboard to Z3770.Display screen obtains the display data of Z3770 by MIPI show bus, display realtime graphic and plant running situation.Loud speaker exports prompt tone by tone frequency channel wire.Antenna is connected on Z3770 mainboard by radio frequency cable, is responsible for launching and accepting 4G signal.TF card interface is connected on mainboard by SDIO bus, the vehicle data that can gather, the video recording of storage, and the photo of shooting exports on storage TF card.Touch-screen is connected on Z3770 mainboard by I2C bus, and all settings can be performed in LCDs by touch-screen, and send Z3770 to.Very big simplification arranges difficulty, alleviates the labour intensity of operating personnel.Battery and direct current interface provide the supply of electric power of whole device.
Motherboard is by microprocessor Z3770 circuit, LPDDR3 main memory circuit, 4G circuit, EMMC memory circuit, voice codec circuit, management of charging and discharging and power circuit, MIPI video input interface, MIPI display translation interface, usb expansion interface, TF card interface, and I2C touch screen interface forms.Microprocessor Z3770 is responsible for operation, the data processing of whole device.This microprocessor is integrated with EMMC storage control, MIPI video comes in and goes out encoder, MIPI display adapter, serial ports controller, TF card reader, I2C bus control unit.Owing to being integrated with above-mentioned said controller, the corresponding interface only need come out to relevant device from the connection of Z3770 mainboard, mustn't want plug-in controller, substantially increase device integrated level.LPDDR3 internal memory adopts K3QF1F100B memory, needs the data of temporarily access to be left in LPDDR3 main memory circuit by memory data bus when Z3770 runs.EMMC adopts KLMDGAGEAC memory, needs the data of persistence, is stored in EMMC memory circuit by EMMC data wire.Voice codec chip adopt ALC5642, by I2S data/address bus obtain need decoding voice data, amplified after decoding, rear drive main frame in loud speaker.4G circuit is encoded needing the carrying out being sent to remote data center by USB interface bus, and the 4G antenna then on main frame sends.
Z3770 processes the video data of camera collection in real time by Video Detection Algorithm.By the data information memory such as data genaration vehicle flow, speed, vehicle that processed on EMMC, simultaneously by 4G network to these road condition data information gathered of command centre's real-time Transmission, for decision-making.When an emergency happens, this equipment also can become video camera or camera, by video compression algorithm, the video data compression of camera collection is stored in EMMC, real-time video after compression can be flowed through the distally command centre's transmission of 4G network simultaneously, on-the-spot real time video data just can be seen by command centre, to commanding and decision-making person's image clearly, be convenient to decision-making.This equipment also has camera function, when 4G jitter, cannot transmitting video-frequency flow time, can be switched to exposal model, the photo at scene, after overcompression, under can taking few bandwidth situation again, is sent to command centre by the photo of taking pictures.
Advantage of the present utility model and effect are:
This road conditions information gathering device is using Intel A Tong wood Z3770 and Windows operating system as platform, utilize the data-handling capacity that Z3770 is powerful, the software compatibility good with Windows system, by Video Detection Algorithm, the video data of process camera collection in real time.Vehicle flow on real-time statistics road surface, speed, type.And by the real time data of statistics by 4G distally command centre's database transmissions.This equipment also has video recording and camera function simultaneously, in daily data acquisition and accident processing procedure, can record a video, take pictures, and by 4G real-time video transmission and photo.Utilize that Z3770 height is integrated, the feature of low-power consumption, whole device be integrated in a shell, and adopt common rechargeable batteries to power, have easy to carry, be easy to handling characteristics.
accompanying drawing explanation
Fig. 1 is the utility model structure front schematic view;
Fig. 2 is the utility model structured rear surface schematic diagram;
Fig. 3 is the utility model main frame schematic internal view;
Fig. 4 is the utility model host circuit board schematic diagram.
Annex in figure: 1 is device main frame, 2 is LCDs, 3 USB interface, and 4 is switch, and 5 is power interface, and 6 is TF card slot, and 7 is A-frame, and 8 is camera.
Embodiment
Below in conjunction with accompanying drawing illustrated embodiment, the utility model is described in further detail.
Embodiment 1
See Fig. 1, Fig. 2, a kind of Portable road condition information harvester based on microprocessor Z3770, comprises device main frame 1, A-frame 7 forms.
This device connects as follows: main frame 1 has a rectangle shell.Main frame front is embedded with the LCDs 2 of band touch function.The LCDs lower left corner in main frame front embeds USB interface 3.TF card slot 6 is embedded below the LCDs in main frame front.The LCDs lower right corner flush switch 4 in main frame front.A power interface 5 is embedded below the main frame right side.Main frame back side embeds camera 8, is A-frame 7 below main frame.
This device signal stream and using method as follows: staff carry this equipment arrive working site, erection bracket 7, is fixed on main frame 1 on support 7, adjusts shooting angle, opens switch 4, display screen 2 just have display translation camera 8 take real-time pictures.Start to enter road condition acquiring pattern by being with the display screen 2 of touch-screen to arrange.The live video stream that camera 8 gathers, flows into Z3770, Z3770 and is stored on EMMC through video algorithm by the data processed, simultaneously by 4G network, send data to far-end control centre, the data processed shown on the display screen 2 simultaneously.Occur when there being emergency, staff can by the display screen 2 of band touch-screen, setting enters video recording or exposal model, the live video stream that camera 8 gathers flows into Z3770, Z3770 uses compression algorithm, by video compression, or takes pictures, be stored on EMMC, and by 4G network by compression after video flowing or picture transmission to far-end command centre.The data of needs, after working site collects enough data, are backuped on TF card or in USB flash disk by TF draw-in groove 6 or USB interface 3 by staff.Staff, when there being power supply to supply, is the charging of this device by power interface 5.
See Fig. 3, main frame inside comprises Z3770 mainboard, USB interface, camera, loud speaker, touch-screen, display screen, TF card memory interface, antenna.Camera by MIPI video input bus input video on Z3770 mainboard to Z3770.Display screen obtains the display data of Z3770 by MIPI show bus, display realtime graphic and plant running situation.Loud speaker exports prompt tone by tone frequency channel wire.Antenna is connected on Z3770 mainboard by radio frequency cable, is responsible for launching and accepting 4G signal.TF card interface is connected on mainboard by SDIO bus, the vehicle data that can gather, the video recording of storage, and the photo of shooting exports on storage TF card.Touch-screen is connected on Z3770 mainboard by I2C bus, and all settings can be performed in LCDs by touch-screen, and send Z3770 to.Very big simplification arranges difficulty, alleviates the labour intensity of operating personnel.Battery and direct current interface provide the supply of electric power of whole device.
See Fig. 4, motherboard is by microprocessor Z3770 circuit, LPDDR3 main memory circuit, 4G circuit, EMMC memory circuit, voice codec circuit, management of charging and discharging and power circuit, MIPI video input interface, MIPI display translation interface, usb expansion interface, TF card interface, and I2C touch screen interface forms.Microprocessor Z3770 is responsible for operation, the data processing of whole device.This microprocessor is integrated with EMMC storage control, MIPI video comes in and goes out encoder, MIPI display adapter, serial ports controller, TF card reader, I2C bus control unit.Owing to being integrated with above-mentioned said controller, the corresponding interface only need come out to relevant device from the connection of Z3770 mainboard, mustn't want plug-in controller, substantially increase device integrated level.LPDDR3 internal memory adopts K3QF1F100B memory, needs the data of temporarily access to be left in LPDDR3 main memory circuit by memory data bus when Z3770 runs.EMMC adopts KLMDGAGEAC memory, needs the data of persistence, is stored in EMMC memory circuit by EMMC data wire.Voice codec chip adopt ALC5642, by I2S data/address bus obtain need decoding voice data, amplified after decoding, rear drive main frame in loud speaker.4G circuit is encoded needing the carrying out being sent to remote data center by USB interface bus, and the 4G antenna then on main frame sends.
Claims (3)
1. based on the Portable road condition information harvester of microprocessor Z3770, it is characterized in that, described device comprises main frame, A-frame, main frame has a rectangle shell, main frame front is provided with 1 band LCDs of touch function, the lower left corner, front be provided with in the middle of 1 USB interface, front be provided with TF card slot, the lower right corner, front is provided with 1 switch; Have a power interface below main frame right flank, main frame back side is camera, and A-frame supports whole device, and main frame inside comprises Z3770 mainboard, USB interface, camera, loud speaker, touch-screen, display screen, TF card memory interface, antenna; Motherboard is by microprocessor Z3770 circuit, LPDDR3 main memory circuit, 4G circuit, EMMC memory circuit, voice codec circuit, management of charging and discharging and power circuit, MIPI video input interface, MIPI display translation interface, usb expansion interface, TF card interface, and I2C touch screen interface forms.
2. the Portable road condition information harvester based on microprocessor Z3770 according to claim 1, is characterized in that, described camera by MIPI video input bus input video on Z3770 mainboard to Z3770; Display screen is connected with Z3770 by MIPI show bus, and loud speaker is connected by tone frequency channel wire, and antenna is connected on Z3770 mainboard by radio frequency cable, and TF card interface is connected on mainboard by SDIO bus, and touch-screen is connected on Z3770 mainboard by I2C bus.
3. the Portable road condition information harvester based on microprocessor Z3770 according to claim 1, it is characterized in that, described microprocessor comprises EMMC storage control, MIPI video comes in and goes out encoder, MIPI display adapter, serial ports controller, TF card reader, I2C bus control unit; Above-mentioned said controller, the corresponding interface is connected to relevant device from Z3770 mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337458.1U CN204046727U (en) | 2014-06-24 | 2014-06-24 | Based on the Portable road condition information harvester of microprocessor Z3770 |
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| CN201420337458.1U CN204046727U (en) | 2014-06-24 | 2014-06-24 | Based on the Portable road condition information harvester of microprocessor Z3770 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408949A (en) * | 2016-11-02 | 2017-02-15 | 沈阳大学 | Portable vehicle license plate evidence obtaining system |
| CN106652463A (en) * | 2016-11-02 | 2017-05-10 | 沈阳大学 | Intelligent vehicle recognition apparatus using 3D photographing |
-
2014
- 2014-06-24 CN CN201420337458.1U patent/CN204046727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408949A (en) * | 2016-11-02 | 2017-02-15 | 沈阳大学 | Portable vehicle license plate evidence obtaining system |
| CN106652463A (en) * | 2016-11-02 | 2017-05-10 | 沈阳大学 | Intelligent vehicle recognition apparatus using 3D photographing |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150624 |
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| EXPY | Termination of patent right or utility model |