CN2754153Y - Embedded comprehensive information collecting device for intelligent traffic system - Google Patents
Embedded comprehensive information collecting device for intelligent traffic system Download PDFInfo
- Publication number
- CN2754153Y CN2754153Y CN 200420118619 CN200420118619U CN2754153Y CN 2754153 Y CN2754153 Y CN 2754153Y CN 200420118619 CN200420118619 CN 200420118619 CN 200420118619 U CN200420118619 U CN 200420118619U CN 2754153 Y CN2754153 Y CN 2754153Y
- Authority
- CN
- China
- Prior art keywords
- module
- embedded type
- type synthetic
- embedded
- information
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to an embedded comprehensive information collecting device for an intelligent traffic system, which belongs to the technical field of electric communication. The utility model is characterized in that a front-end data acquisition module, an embedded integrated information processing module and a hardware peripheral are integrated; a user software system with an embedded Linux operation environment is provided for a user to carry out secondary development; the control by a computer (a industrial computer) is gotten rid of and the control is realized by the replacement of hardware. Simultaneously, an intelligent traffic system ITS at an upper layer can respectively acquire traffic data information in a way of connecting with the devices in parallel through a network router HUB and the traffic data information is stored in a network database of the comprehensive information collecting device of the intelligent traffic system ITS at the upper layer for being invoked so as to enrich kinds of information acquisition. The utility model has the advantages that all the modules, in which a user software system in embedded are integrated together; the acquisition and the management to the information are completely completed and realized by hardware; the volume is small; the carrying is convenient; the reliability and the stability are high.
Description
Technical field
The utility model relates to a kind of information collecting device that is used for intelligent transportation system, belongs to International Classification of Patents electric department CEC technical field.
Background technology
Intelligent transportation system, be called for short ITS (Intelligent Transportation System), be that infotech, electronic communication technology, automatic control technology, computer technology and network technology etc. with the advanced person effectively, synthetically apply to whole traffic management system, set up a kind of on a large scale in, comprehensive play a role in real time, communications and transportation integrated management accurately and efficiently and control system.Gathering Traffic Information, information is classified, merges, handled, is the important ingredient of intelligent transportation system.Existing ITS information collecting device mainly contains number plate recognition and video control product, but all has many defectives.As: the number plate recognition product adopts the structure of " slave computer-computing machine (industrial computer) ", therefore causes cost higher, unstable properties, the operation of software needs the support of operating system, and extraneous dependence is stronger; The video monitoring product then relies on manual control fully, is difficult to realize that the robotization of monitoring is with intelligent.
The utility model content
In order to overcome the drawback of existing ITS information collecting device, the utility model proposes a kind of embedded type synthetic information acquisition device that is used for intelligent transportation system.The technical scheme that its technical matters that solves the utility model adopts is: integrated front end data acquisition module, embedded type synthetic information processing module and hardware adaptor, and providing the system of user software of built-in Linux operating environment to supply user's secondary development, the control of divorced from computer (industrial computer) is replaced realizing by hardware.
Front end data acquisition module of the present utility model comprises: video acquisition module, radar velocity measurement module, GPS/GIS module and other information acquisition modules; The embedded type synthetic information processing module comprises the external interface module, pretreatment module, power module and system of embedded user software, system of embedded user software sends signal and acts on front end data acquisition module image data information, and be stored in respectively among the static memory SDRAM of pretreatment module after the data message of being gathered classified, pretreatment module is handled the image data of storage after receiving the signal of system of user software, result is stored among the static memory SDRAM for the user software system call, the external interface module provides expansion slot, USB (universal serial bus), display interface, Ethernet interface, serial line interface and audio interface, power module provides electric energy for the utility model; The embedded type synthetic information processing module can be connected with the hardware adaptor of being made up of LCD display, portable hard drive, printer, load button group; The system of user software provides user interface, relies on hardware to finish the collection and the processing of traffic integrated information.
In addition, according to actual needs, the utility model both can be independent as the intelligent transportation synthetic information acquisition device, also can be by network router HUB a plurality of these devices in parallel, each device is gathered the road traffic data message respectively, after information classification, digitizing and merging, is stored in the result in the network data base of upper strata intelligent transportation system ITS integrated information collecting device by network interface, call for it, thus the kind that abundant information is gathered.
Usefulness of the present utility model is: all modules in the system of user software is embedded in are integrated together, collection to information is finished realization by hardware fully with management, the user need not external video camera, capture card, computing machine equipment such as (industrial computers) just can realize that omnibearing intelligent transportation integrated information gathers and handle, volume is little, be easy to carry, have high reliability and stability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a circuit theory synoptic diagram of the present utility model.
Fig. 3 is the utility model networking work synoptic diagram.
1-front end data acquisition module, 2-embedded type synthetic information processing module, 3-external interface module
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, the utility model comprises front end data acquisition module, embedded type synthetic information processing module and hardware adaptor.Wherein: the front end data acquisition module comprises video acquisition module, radar velocity measurement module, GPS/GIS module and other information acquisition modules; The embedded type synthetic information processing module comprises external interface module, pretreatment module, power module and system of embedded user software; Hardware adaptor comprises LCD display, portable hard drive, printer, load button group; Power module provides electric energy for the utility model; System of embedded user software provides user interface, relies on hardware to finish the collection and the processing of traffic integrated information; Its concrete connected mode is: the front end data acquisition module links to each other with the embedded type synthetic information processing module, and the embedded type synthetic information processing module links to each other with hardware adaptor.
The utility model circuit theory synoptic diagram as shown in Figure 2, its circuit connecting relation is: the vision signal in the front end data acquisition module is input to DSP chip by the video encoder chip; Serial signal is transferred to DSP chip by parallel/serial conversion chip; Bus signals is transferred to DSP chip by the pci interface of reserving; Flash memories FLASH in the embedded type synthetic information processing module is connected with the flush bonding processor chip with DSP chip respectively with static memory SDRAM, time IC chip links to each other with DSP chip, is used to control the time that this device information is gathered; Control bus is used for the control signal between transmission of digital signals processor chips and the flush bonding processor chip; Printer, keyboard/mouse link to each other with the flush bonding processor chip; Expansion slot in the external interface module, USB (universal serial bus), display interface, Ethernet interface, serial line interface and audio interface are connected with the flush bonding processor chip respectively; House dog provides the security of system defence for the utility model, and power circuit provides power supply for the utility model.
As shown in Figure 3, for abundant information is gathered kind, upper strata intelligent transportation system ITS equipment is passed through router HUB a plurality of the utility model devices in parallel, each information collecting device is image data information respectively, through storing into information data in the network data base of upper strata intelligent transportation system ITS integrated information collecting device by router HUB after information classification, digitizing and the fusion, call for it, carry out integrated management.
During the utility model work, can trigger or coil trigger mode generation trigger pip by video, the front end data acquisition module begins to gather various signals and passes to pretreatment module carries out data processing, and control other acquisition module by pretreatment module, collect other road information, finish car plate identification, vehicle identification, Road Detection, traffic statistics, signal lamp state jointly and declare tasks such as knowledge, it is declared know the result and be stored in the predetermined memory headroom; Then, the system of user software calls these and declares the knowledge result according to user's needs, finishes corresponding database and file operation, as: work such as demonstration, data storage, Network Transmission.
Claims (5)
1, a kind of embedded type synthetic information acquisition device that is used for intelligent transportation system is characterized in that: integrated front end data acquisition module, embedded type synthetic information processing module and hardware adaptor; The front end data acquisition module comprises video acquisition module, radar velocity measurement module, GPS/GIS module and other information acquisition modules; The embedded type synthetic information processing module comprises external interface module, pretreatment module, power module and system of embedded user software; Hardware adaptor comprises LCD display, portable hard drive, printer, load button group; Its concrete connected mode is: the front end data acquisition module links to each other with the embedded type synthetic information processing module; The embedded type synthetic information processing module links to each other with hardware adaptor.
2, the embedded type synthetic information acquisition device that is used for intelligent transportation system according to claim 1, it is characterized in that: the external interface module provides expansion slot, USB (universal serial bus), display interface, Ethernet interface, serial line interface and audio interface.
3, the embedded type synthetic information acquisition device that is used for intelligent transportation system according to claim 1 is characterized in that: system of described embedded user software is the built-in Linux operating system environment, and the user can carry out secondary development.
4, the embedded type synthetic information acquisition device that is used for intelligent transportation system according to claim 1, it is characterized in that: circuit connecting relation is: the vision signal in the front end data acquisition module is input to DSP chip by the video encoder chip; Serial signal is transferred to DSP chip by parallel/serial conversion chip; Bus signals is transferred to DSP chip by the pci interface of reserving; Flash memories FLASH in the embedded type synthetic information processing module is connected with the flush bonding processor chip with DSP chip respectively with static memory SDRAM, time IC chip links to each other with DSP chip, is used for the time that control information is gathered; Control bus is used for the control signal between transmission of digital signals processor chips and the flush bonding processor chip; Printer, keyboard/mouse link to each other with the flush bonding processor chip; Expansion slot in the external interface module, USB (universal serial bus), display interface, Ethernet interface, serial line interface and audio interface are connected with the flush bonding processor chip respectively.
5, the embedded type synthetic information acquisition device that is used for intelligent transportation system according to claim 1, it is characterized in that: upper strata intelligent transportation system equipment can a plurality of described information collecting devices in parallel by router, each information collecting device is image data information respectively, information data, is called and is managed for it in the network data base of upper strata intelligent transportation system equipment by router stores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118619 CN2754153Y (en) | 2004-12-30 | 2004-12-30 | Embedded comprehensive information collecting device for intelligent traffic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118619 CN2754153Y (en) | 2004-12-30 | 2004-12-30 | Embedded comprehensive information collecting device for intelligent traffic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754153Y true CN2754153Y (en) | 2006-01-25 |
Family
ID=35926262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420118619 Expired - Lifetime CN2754153Y (en) | 2004-12-30 | 2004-12-30 | Embedded comprehensive information collecting device for intelligent traffic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754153Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395757C (en) * | 2004-12-30 | 2008-06-18 | 汉王科技股份有限公司 | Embedded type synthetic information acquisition device in use for intelligent traffic system |
| CN109887277A (en) * | 2019-02-01 | 2019-06-14 | 北京易华录信息技术股份有限公司 | A kind of traffic data integrated conduct method, apparatus and system |
-
2004
- 2004-12-30 CN CN 200420118619 patent/CN2754153Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395757C (en) * | 2004-12-30 | 2008-06-18 | 汉王科技股份有限公司 | Embedded type synthetic information acquisition device in use for intelligent traffic system |
| CN109887277A (en) * | 2019-02-01 | 2019-06-14 | 北京易华录信息技术股份有限公司 | A kind of traffic data integrated conduct method, apparatus and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202404740U (en) | Multifunctional wireless transmission hand-held meter reading device | |
| CN102013155B (en) | Remote meter reading system utilizing time division (TD) network and implementation method thereof | |
| CN102722971A (en) | Intelligent data acquisition device with solidified protocol | |
| CN207052091U (en) | A kind of preventing road monitoring system based on big data network | |
| CN102853897B (en) | Optical fiber micro-vibration mode recognition system and optical fiber micro-vibration mode recognition method on basis of digital signal processor (DSP) and field programmable gate array (FPGA) | |
| CN102663534A (en) | Work attendance system for construction site | |
| CN202404129U (en) | Electric energy meter data acquisition instrument based on radio frequency identification (RFID) technology | |
| CN201054183Y (en) | Video direct automatic meter reading device | |
| CN202287682U (en) | Postal service internet of things terminal with intelligent recognition function | |
| CN202472757U (en) | Attendance system for construction sites | |
| CN202771495U (en) | Embedded intelligent traffic control toll terminal | |
| CN207517175U (en) | The Internet of Things collecting terminal led to based on 4G the whole networks | |
| CN2754153Y (en) | Embedded comprehensive information collecting device for intelligent traffic system | |
| CN201886332U (en) | Power electronic control system based on MCU and FPGA | |
| CN206557982U (en) | A kind of power marketing data acquisition device | |
| CN203014862U (en) | Vehicle managing system | |
| CN100395757C (en) | Embedded type synthetic information acquisition device in use for intelligent traffic system | |
| CN102621978A (en) | Off-line detection system for electronic control systems of pure electric vehicles | |
| CN205563993U (en) | Intelligent wireless meter reading system | |
| CN213399965U (en) | Infrared intelligent network acquisition terminal | |
| CN206610430U (en) | A kind of SCM Based multi-point information acquisition system | |
| CN102355471B (en) | Dual-source distributed method for collection of car position data and system thereof | |
| CN201503295U (en) | Gas wireless meter reading system | |
| CN2754298Y (en) | Base station power and environmental monitor | |
| CN1294412C (en) | Round inspection monitoring system and method for cathode protection signal of long conveying pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANWANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: BEIJING HANWANG SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100094, No. 5, building 8, No. three northeast Wang Xi Road, Beijing, Haidian District Patentee after: Hanwang Tech Co., Ltd. Address before: 100094 Beijing City, Haidian District Zhongguancun Software Park building 5121 mailbox Hanvon Patentee before: Hanwang Science and Technology Co., Ltd., Beijing |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080618 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |