CN102131310A - Fourth-generation mobile communication technology based intelligent vehicle networking communication terminal - Google Patents
Fourth-generation mobile communication technology based intelligent vehicle networking communication terminal Download PDFInfo
- Publication number
- CN102131310A CN102131310A CN2011100900849A CN201110090084A CN102131310A CN 102131310 A CN102131310 A CN 102131310A CN 2011100900849 A CN2011100900849 A CN 2011100900849A CN 201110090084 A CN201110090084 A CN 201110090084A CN 102131310 A CN102131310 A CN 102131310A
- Authority
- CN
- China
- Prior art keywords
- module
- wireless
- network
- generation mobile
- mobile communication
- 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.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a fourth-generation mobile communication technology based intelligent vehicle networking communication terminal which comprises a mainboard, wherein the mainboard is respectively connected with a network card module, an antenna module and a power supply module; the input/output end of the antenna module is connected with the network card module; the power supply module is used for providing a power source for the whole circuit; the antenna module is used for receiving and sending information; the network card module is terminal wireless network equipment which is wireless terminal equipment for surfing the Internet through a wireless connecting network under the wireless coverage of a wireless local area network; and the mainboard provides a working system circuit and is a main body of the invention. The invention is suitable for vehicle networking communication and has the advantage of simple structure.
Description
Technical field
The invention belongs to the wireless network transmission technology field, relate in particular to based on the 4th generation mobile communication technology intelligent car combined network communication terminal.
Background technology
Cable router has two big exemplary functions, i.e. datapath function and controlled function.Datapath function comprises transmits decision, backboard forwarding and output link scheduling etc., is generally finished by specific hardware; Controlled function generally realizes with software, comprise and neighboring router between information exchange, system configuration and system management etc.WiMAX router and cable broadband router feature are similar, uniquely different be, it has broken away from the cable constraint of cable broadband router, and the user not only can connect by wired switching port, but also can connect a plurality of wireless sharing Internet users by wireless mode.
The most typical surface of wireless router is exactly its transmitting antenna.Wireless router popular on the market is generally all supported multiple broadband access method, and its scope of application is very extensive.Because wireless router also has switching port, can realize that therefore wired, wireless mixing connects, promoted the adaptability of local area network (LAN) greatly.
No matter be to consider that from controlling stifled angle still from security standpoint, the traffic safety accident that takes place frequently all is the nightmare that the mankind can't get rid of, reduce traffic accident, be car enterprise and government always in the target of reaching by every means, but obviously, this target can not be accomplished in one move.In the car networking epoch, intelligentized automobile can be predicted issuable collision by the transducer of car body inside, simultaneously by car exchange with the people, car exchanges with car, produces emergency treatment automatically and moves, and avoids the generation of accident jointly.Certainly, Xian Jin technology also has the possibility of makeing mistakes again, and even so, even traffic accident really takes place, because the existence of car networking, traffic control department also can locate the situation and the position of accident vehicle more accurately, for the timely processing of accident is offered help.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of based on the 4th generation mobile communication technology intelligent car combined network communication terminal, have advantage of simple structure.
In order to achieve the above object, the technical scheme taked of the present invention is:
A kind of based on the 4th generation mobile communication technology intelligent car combined network communication terminal, comprise mainboard 1, mainboard 1 is connected with network interface card module 2, Anneta module 3 and power module 4 respectively, the I/O end of Anneta module 3 is connected with network interface card module 2.
Described mainboard 1 adopts Atheros AR7161 MIPs 24k 680MHz CPU (but overclocking is to 800MHz), prepackage RouterOS L5 level operating system.
Described network interface card module 2 adopts frequency to be respectively two kinds of cards of 2.4G/5G, possesses 802.11a/b/g/n MINI-PCI slot, built-in Atheros chipset.
Described Anneta module 3 adopts is a kind of medium gain antenna for the terminating machine of 2.4G/5G communication system.
Described power module 4 is power supply adaptors.
Behind WiMAX router cluster of the present invention, network transfer speeds is high more a lot of than common router, and flank speed can reach 300Mbps; The chipset that adopts the Atheros processor adopting is at 2.4GHz and 5.0GHz WLAN (WLAN) frequency band concurrent job, can reach the sum total solid data speed of 680Mbps, and can neatly application content be isolated from different channels, and can so that being provided, best user experience in multi-frequency multi-mode state (3 wireless modules of the highest support) work down; Utilization RouterOS L5 level operating system has very outstanding function on the functions such as wireless, authentication, tactful route, bandwidth control and firewall filtering.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of the 4th generation mobile communication technology intelligent vehicle-mounted Netcom news terminal, comprise mainboard 1, mainboard 1 is connected with network interface card module 2, Anneta module 3 and power module 4 respectively, the I/O end of Anneta module 3 is connected with network interface card module 2.
Described mainboard 1 adopts Atheros AR7161MIPs 24k 680MHz CPU (but overclocking is to 800MHz), prepackage RouterOS L5 level operating system.Lowest power consumption is 3W, is 32W (comprising 3 MINI-PCI slot work power consumptions) to the maximum.
Described network interface card module 2 is adopted two kinds of cards that frequency is respectively 2.4G/5G, possesses 802.11a/b/g/n MINI-PCI slot, built-in Atheros chipset.The RWM200NX network interface card that we use is a double frequency card of supporting 2.4G/5G simultaneously, using MIMO technique, and the 5G frequency range is mainly used in the high-end multimedia, and 2.4G operates mainly in simple data manipulation.
Described Anneta module 3 adopts is a kind of big gain antenna for the terminating machine of 2.4G/5G communication system.Being complementary with the network interface card module, we mainly use the antenna of 2 U.FL interface types.
Described power module 4 is power supply adaptors.
Operation principle of the present invention is:
Power module 4 provides power supply for the work of entire circuit, the reception that Anneta module 3 carries out information sends, network interface card module 2 is the terminal wireless network equipment, it is the wireless terminal device of surfing the Net and using by the wireless connections network under the wireless coverage of WLAN (wireless local area network), mainboard 1 provides the work system circuit, is the main body of work of the present invention.
The technology of core of the present invention is the Routing Protocol of independent research---and the multipath source-routed protocol (Multi-path Source Routing, MPSR).The algorithm of this Routing Protocol, (Dynamic Source Routing DSR), obtains at the mechanism of having improved route discovery and route maintenance and multipath routing criterion based on traditional dynamic source routing protocol.Also adopt fixing and dynamic network interface card channel allocation mode and the common signal channel coordination strategy that mixes, supported broadcast capability.
The MPSR agreement is a kind of Routing Protocol that is suitable for many network interface cards multichannel network, can make full use of network channel and improve network throughput; Support WPA (Wi-Fi protects access) and WPA2 authentification of user auxiliary, can realize that the networking user finds and identification automatically, adjust routed path automatically, reach intelligent quickly networking; The physical layer bandwidth of the highest 54Mbps is provided, fully guarantees the real-time Transmission of multimedia messagess such as voice, data, video image, realize terminal high-speed mobility and bandwidth stability, ensure the transmission quality of vehicle-mounted mobile communication; Follow the wireless network secure standard of main flow, support WEP encryption, AES standard (Advanced Encryption Standard) and TPC (through-put power control), be connected with encryption tunnel by built-in firewall, to take precautions against rogue attacks up to 152.
The CPU of network card built-in Atheros chipset and mainboard is harmonious, based on the MIMO technology, again wherein the application of the MPSR agreement of company's independent research, by three wireless communication modules, a plurality of zones of transferring simultaneously, the data message of different agreement can be realized also that local wireless inserts to transmit simultaneously with long distance wireless to use, realize region-wide wireless coverage target, the maximum capacity of hardware, software is at utmost brought into play.
The Internet is arranged between men, between thing and the thing Internet of Things is arranged, " car networking " arranged between car and the car.The car networking is by automobile collection, processing and shared bulk information, and Che Yulu, car and car, car and urban network are realized being connected to each other, thereby realizes more intelligent, safer driving.At present, automobile vendor cooperates with telecom operators, provides the on-vehicle information service by its 3G network for the user, and progressively builds the car networking.When customer volume did not also possess scale, existing carrier network can carry limited data, services; But when number of users significantly increases, network also will be tested.Communication network broadband bottleneck will become the technical barrier that the networking of restriction car develops.
The present invention is based on the market demand and arise at the historic moment, well solved this problem.The present invention uses multimode multifrequency pattern, can either gather the information of the inside and outside transducer of car, can link to each other with the various WIFI equipment in the car again.The MPSR protocol suite of support company independent research can the Intelligence Selection data channel according to network carrying ability and jam situation, realizes exchanges data efficiently between wireless module.Multiple devices help " dialogue " between realization automobile and pedestrian, automobile and the bicycle by Wireless MESH networking model automatic network-building.Like this, following automobile can obtain Real-time Traffic Information under automatic driving mode, select the travel route of road conditions the best automatically, alleviates traffic jam greatly.Also can the perception surrounding environment, reduce the generation of traffic accident to a great extent.Following automobile also will possess the pedestrian detection function, touch on the brake without the driver, and vehicle can be realized self-actuating brake, stop in emergency.Can certainly start the pre-anti-fatigue-driving of caution system, the sleep-inducing insect when helping you to throw out driving.
Recommended configuration: 1 2.4GHZ high-power wireless module+1 5.8GHZ high-power wireless module+UWB module or ZigBee module (AP)+2 omnidirectional antenna+2 directional antennas
The car networking can be divided into three unit, processing unit, communication unit, multimedia unit haply.Processing unit is responsible for calculation process, the control multimedia unit of data message, even onboard system; Communication unit mainly is responsible for various instructions, data and message transmission, exchange; Multimedia unit is responsible for gathering each vehicle-mounted parameter information.
Wherein communication unit is divided into external communication unit and internal communication unit.The external communication unit: adopt WIFI or UWB to carry out internal sensor and the direct communication of processing unit, and the communication between the multimedia equipment.
Application case:
1, road and bridge electronic charging management system
Road and bridge electronic charging management system is to aim at the solution Modern Traffic, and particularly the highway communication charging problem designs.Realize road and bridge cross the car dispense with parking, not in cash, without manual intervention, charge and accurately and reliably automatically, thereby mechanical wear, oil consumption and the exhaust gas discharging of automobile have been reduced, accelerate automobile and passed through speed, improved the service efficiency of road and bridge, simultaneously mistake has been received the possibility of leaking receipts and be reduced to bottom line.
2, management system is put from kinetonucleus in customs
Customs is domestic and bridge that overseas is connected day by day and tie, is that the important task that safety and anti-smuggling are checked is being born by country, and customs's sluice gate vehicle day traffic volume is big, causes sluice gate moment obstruction easily, for the management at critical point has brought unnecessary trouble.Put the application of management system by customs from kinetonucleus, can improve the sluice gate traffic efficiency effectively and the various vehicles that reach a standard are carried out tracking and managing.
3, intelligent parking course management system
At high-grade community, enterprise, mechanism needs to Intelligentized parking lot, for realizing automatic vehicle identification and information system management, improve the traffic efficiency and the fail safe of vehicle, and calculating vehicle discrepancy data, make things convenient for administrative staff to dispatch, to alleviate administrative staff's labour intensity, effectively prevent the leak of charging.
This intelligent parking field system is the computer network of forming with management system and lane identification system, network communication protocol adopts ICP/IP protocol, native system can be effective, accurate, intelligent the data message identification to system's vehicle (vehicle of electronic license plate is housed) in turnover parking lot, gather, record and resident as required, upload, handle, and can replenish by corresponding manual intervention where necessary, to avoid the influence of improper incident (during the turnover of nonsystematic car), guarantee that gate control system has the ability of Vehicular intelligent clearance efficiently.
4, the automatic identification and management system of motor vehicle identity
The automatic identification and management system utilization of testing vehicle register RFID (less radio-frequency) technology, image recognition technology, data encryption technology, multi-sensor information fusion technology, international and domestic leading technological means such as computer and network technology, RFID electronic tag and the traditional licence plate installed with vehicle are information source, with system management platform and data server is the operation maincenter, two kinds of inspection means of hand-held auditing system of carrying by the law enfrocement official, unusual circumstance is reported to the police at once, and in time will check information uploading to system management platform, form one dynamically, three-dimensional, tight, the net of intelligent automation traffic monitoring inspection accurately, make the false-trademark car, fake-licensed car, unlicensed car, clone's car, walking illegal vehicle such as private car has no place to hide, make the traffic violations car, the hit-and-run car, the arrearage car, problem vehicles such as scrap car do not have be stealthy, greatly reduce traffic inspection cost, improve inspection efficient, realize targetedly, the civilized traffic monitoring of hommization is a powerful mean of building " harmonious traffic ".
5, automotive electronics car plate intelligent management system
The city automobile recoverable amount increases day by day, how vehicle is realized effectively management, guarantees that urban traffic conditions is good, is the problem that relevant departments at different levels need solve.Car plate is the important means of vehicle management as the identity of vehicle, and traditional car plate only possesses the function of image and video identification, and organize content and means are very limited.
The smart electronics car plate is in conjunction with common car plate and RFID technical characterstic, can realize wireless, remote and identification at a high speed, and has and put cover board, anti-function such as usurp, and helps the foundation in " intelligent transportation " and " wisdom city ".
6, railway transport administration system
The relevant device that automatic train identification system will be distributed in china railway license number automatic identification equipment along the line and the Ministry of Railways, Railway Bureau, the section of station is unified into an integral body.The multidate information that provides train, locomotive, vehicles identifications etc. to implement for TMIS and vehicle management system.
7, weight bridge is joined the license number management system
The license number management system of joining weight bridge can realize making a copy of automatically the full-automatic generation of vehicle license number and metering form, exempted the loaded down with trivial details work of manually making a copy of license number, has eliminated the factor of thinking in the metering process, makes the measurement instrument unattended operation become possibility.Simultaneously,, improved the operating efficiency of measuring station, shortened the auxiliary time of staying of vehicle metering for departments such as goods and materials, transportation and sales provide in real time, lorry quantitative statistics data accurately.
8, Ministry of Railways's railway car management
Ministry of Railways's railway car management is exactly by all installing a RFID chip in each joint compartment (no matter being passenger vehicle, lorry), in the railway both sides, space one segment distance is placed a read write line.Like this, just can grasp all train residing positions on rail track, the whole nation at any time, be convenient to tracking, scheduling and the security control of train.Domestic what the system integration was provided mainly is to look far into the distance paddy science and technology, and the said firm has successfully carried out IPO as support for this reason, and original in stock market's performance!
Claims (5)
- Based on the 4th generation mobile communication technology intelligent car combined network communication terminal, comprise mainboard (1), it is characterized in that: mainboard (1) is connected with network interface card module (2), Anneta module (3) and power module (4) respectively, and the I/O end of Anneta module (3) is connected with network interface card module (2).
- 2. according to claim 1 based on the 4th generation mobile communication technology intelligent car combined network communication terminal, it is characterized in that: described mainboard (1) adopts AtherosAR7161MIPs 24k 680MHz CPU.
- 3. according to claim 1 based on the 4th generation mobile communication technology intelligent car combined network communication terminal, it is characterized in that: described network interface card module (2) adopts 802.11a/b/g MINI-PCI slot, built-in Atheros chipset.
- 4. according to claim 1 based on the 4th generation mobile communication technology intelligent car combined network communication terminal, it is characterized in that: what described Anneta module (3) adopted is a kind of big gain antenna that is applicable to the terminating machine of 2.4G/5G communication system.
- 5. according to claim 1 based on the 4th generation mobile communication technology intelligent car combined network communication terminal, it is characterized in that: described power module (4) is a power supply adaptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100900849A CN102131310A (en) | 2011-04-11 | 2011-04-11 | Fourth-generation mobile communication technology based intelligent vehicle networking communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100900849A CN102131310A (en) | 2011-04-11 | 2011-04-11 | Fourth-generation mobile communication technology based intelligent vehicle networking communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102131310A true CN102131310A (en) | 2011-07-20 |
Family
ID=44269174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100900849A Pending CN102131310A (en) | 2011-04-11 | 2011-04-11 | Fourth-generation mobile communication technology based intelligent vehicle networking communication terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102131310A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752009A (en) * | 2012-06-29 | 2012-10-24 | 惠州天缘电子有限公司 | Intelligent vehicle internet vehicle-mounted terminal based on fourth generation mobile communication technology |
| CN103825962A (en) * | 2014-03-19 | 2014-05-28 | 吴天文 | 4G communication system and method of internet of vehicles |
| CN112396806A (en) * | 2020-10-30 | 2021-02-23 | 深圳市有方科技股份有限公司 | Vehicle-mounted terminal, early warning monitoring system and early warning monitoring method |
-
2011
- 2011-04-11 CN CN2011100900849A patent/CN102131310A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752009A (en) * | 2012-06-29 | 2012-10-24 | 惠州天缘电子有限公司 | Intelligent vehicle internet vehicle-mounted terminal based on fourth generation mobile communication technology |
| CN103825962A (en) * | 2014-03-19 | 2014-05-28 | 吴天文 | 4G communication system and method of internet of vehicles |
| CN112396806A (en) * | 2020-10-30 | 2021-02-23 | 深圳市有方科技股份有限公司 | Vehicle-mounted terminal, early warning monitoring system and early warning monitoring method |
| CN112396806B (en) * | 2020-10-30 | 2022-10-04 | 深圳市有方科技股份有限公司 | Vehicle-mounted terminal, early warning monitoring system and early warning monitoring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8446124B2 (en) | Method for recharging electric vehicles in geographically distributed recharging stations | |
| US11330410B2 (en) | Pathside communication relay (PCR) for collecting and distributing pathside data among client devices | |
| CN102436684B (en) | Method and system for preventing a plurality of OBUs (On-Board Units) from interfering with ETC (electronic toll collection) transaction | |
| JP4468970B2 (en) | In-vehicle communication device | |
| WO2007059673A1 (en) | An electronic toll collection system based on wlan and corresponding implement method | |
| CN105469453A (en) | Vehicle recognition method and system | |
| CN102063742A (en) | Method, system and device for eliminating interference from adjacent channels in electronic automatic fare collection system | |
| CN105206026A (en) | Train-ground transmission platform for motor train unit | |
| CN105225484A (en) | A kind of data processing method of Intelligent Transportation Terminal, terminal and system | |
| CN102568183A (en) | Wireless acquisition system of charging piles and communication method of wireless acquisition system | |
| CN103810839A (en) | Internet of Things 3G public transportation intelligent system | |
| CN103514750B (en) | It is anti-with car interference method, device and application system based on DSRC | |
| CN204288516U (en) | A kind of mobile check car | |
| CN106535209A (en) | Method for reducing wireless communication interference of urban rail transit system | |
| CN104318797A (en) | Vehicle-mounted Beidou navigation terminal and vehicle-mounted Beidou navigation system both having urban traffic guidance function | |
| CN103078686A (en) | Method, system and device for reducing adjacent-channel interference in electronic tollof collection (ETC) system | |
| Nascimento et al. | Sustainable adoption of connected vehicles in the Brazilian landscape: policies, technical specifications and challenges | |
| CN105407170A (en) | Internet of vehicles system with link protection | |
| CN102131310A (en) | Fourth-generation mobile communication technology based intelligent vehicle networking communication terminal | |
| WO2016095632A1 (en) | Mobile inspection vehicle | |
| CN102469422A (en) | Car-mounted wireless communication device | |
| CN202077193U (en) | Intelligent vehicle networking communication terminal based on fourth generation mobile communication technology | |
| CN104993848A (en) | Multi-mode information perception integration identification equipment | |
| Hasegawa et al. | A concept reference model for inter-vehicle communications (Report 2) | |
| CN111785075B (en) | Intelligent parking method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU KAIFANG ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHAANXI OPEN ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20120411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710000 XI'AN, SHAANXI PROVINCE TO: 213000 CHANGZHOU, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120411 Address after: Tianning District Hehai road 213000 Jiangsu city of Changzhou province No. 9 Applicant after: Changzhou open electronic technology Co., Ltd. Address before: 710000 303, building five, building two, hi tech Road, Shaanxi, Xi'an Applicant before: Shaanxi Open Electronic Technology Co., Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Changzhou open electronic technology Co., Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Changzhou open electronic technology Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |