技术领域technical field
本发明涉及一种双向式车辆信息整合发布系统，尤其是涉及一种可自车辆收集行驶信息并经整合后传递至全体车辆，使驾驶人获得各地方的全面交通信息的双向式车辆信息整合发布系统。The present invention relates to a two-way vehicle information integration release system, in particular to a two-way vehicle information integration release system that can collect driving information from vehicles and transmit it to all vehicles after integration, so that drivers can obtain comprehensive traffic information in various places system.
背景技术Background technique
智能型运输系统（ITS）整体而言是由多方面的系统整合构成，例如包含有先进交通管理系统（ATMS）、先进用路人信息系统（ATIS）、先进大众运输系统（APTS）、商用车营运系统（CVO）、电子收费系统（ETC）、先进车辆控制及安全系统（AVCSS）、弱势用户保护服务（VIPS）、紧急救援管理系统（EMS）、信息管理服务（IMS）等。其中，该电子收费系统为当中的一重点项目，主要是因为该电子收费系统广泛涵盖了道路、车辆、服务这三方面应用的系统智能化，涉及道路、通信、信息服务等多方平台。因此，目前世界各国皆致力于智能型运输系统的研发作业，使运输系统变得更能满足一般民众的使用需求，产生更便利及更友善的交通环境。The intelligent transportation system (ITS) is generally composed of various systems integration, such as advanced traffic management system (ATMS), advanced passerby information system (ATIS), advanced public transportation system (APTS), commercial vehicle operation System (CVO), Electronic Toll Collection System (ETC), Advanced Vehicle Control and Safety System (AVCSS), Vulnerable User Protection Service (VIPS), Emergency Management System (EMS), Information Management Service (IMS), etc. Among them, the electronic toll collection system is one of the key projects, mainly because the electronic toll collection system widely covers the system intelligence of roads, vehicles, and services, and involves multiple platforms such as roads, communications, and information services. Therefore, countries all over the world are currently committed to the research and development of intelligent transportation systems, so that the transportation system can better meet the needs of the general public and create a more convenient and friendly traffic environment.
以目前电子收费系统而言，主要仍是着重在当车辆通过各收费站时，如何快速、正确识别通过该收费站的车辆，令交易扣款作业能正确执行，其中一种作法是在收费站关卡设置无线感测装置，在车辆内部安装相对应的受信设备或电子卷标，利用无线感测装置探测出该受信设备或电子卷标而得知各车辆的识别数据，进而依据该识别数据执行扣款，但这样的电子收费系统也只是单纯执行交易扣款功能，未具有主动向驾驶人传递信息的功能。As far as the current electronic toll collection system is concerned, the main focus is on how to quickly and correctly identify the vehicles passing through the toll booth when the vehicle passes through the toll booth, so that the transaction deduction operation can be performed correctly. Set up a wireless sensing device at the checkpoint, install the corresponding trusted device or electronic tag inside the vehicle, use the wireless sensing device to detect the trusted device or electronic tag to know the identification data of each vehicle, and then execute according to the identification data However, such an electronic toll collection system only performs the transaction deduction function, and does not have the function of actively transmitting information to the driver.
另一方面，大多数的驾驶人在道路上行驶时，因为无法获得实时完整的交通参照信息，例如路况信息、停车信息、行驶建议路径信息等，因此容受道路状况影响而导致许多不便或浪费更多行车时间。On the other hand, when most drivers are driving on the road, because they cannot obtain real-time and complete traffic reference information, such as road condition information, parking information, suggested driving route information, etc., they are easily affected by road conditions and cause a lot of inconvenience or waste. More driving time.
发明内容Contents of the invention
有鉴于目前并无一种双向互动机制能将道路整合信息或是特定地点的使用消息回馈给驾驶者参照，本发明的主要目的即是提供可收集车辆行驶信息及道路信息或是特定地点的使用状态，并将所收集的信息整合后发布供驾驶人参照的一种双向式车辆信息整合发布系统。In view of the fact that there is currently no two-way interactive mechanism that can feed back road integration information or specific location usage information to the driver for reference, the main purpose of the present invention is to provide vehicles that can collect vehicle driving information and road information or specific location usage information. A two-way vehicle information integration release system that integrates the collected information and releases it for the driver's reference.
本发明的双向式车辆信息整合发布系统包含：The two-way vehicle information integration publishing system of the present invention includes:
多个车上主机，各车上主机供装设在一车辆上，各车上主机包含一第一微处理器及与其相连接的一第一射频收发电路及一显示器，其中，该第一射频收发电路将车辆本身的行驶信息对外传送，该显示器用以显示该车上主机的操作信息；A plurality of on-vehicle hosts, each on-vehicle host for installation on a vehicle, each on-vehicle host includes a first microprocessor and a first radio frequency transceiver circuit and a display connected to it, wherein the first radio frequency The transceiver circuit transmits the driving information of the vehicle itself to the outside, and the display is used to display the operation information of the host computer on the vehicle;
多个路侧主机，设置在车辆可经过的行驶路径上，各路侧主机包含一第二微处理器及与其相连接的一第二射频收发数据、一连接接口，其中，该第二射频收发电路可接收不同车上主机传送出的行驶信息，并将参考数据无线送给车上主机；A plurality of roadside hosts are arranged on the driving path that vehicles can pass through, and each roadside host includes a second microprocessor and a second radio frequency transceiver data connected to it, and a connection interface, wherein the second radio frequency transceiver The circuit can receive the driving information sent by different vehicle hosts, and wirelessly send the reference data to the vehicle host;
一伺服主机，连接该多个路侧主机的连接接口以接收该不同车辆的行驶信息，该伺服主机整合该行驶信息而产生该参考数据，将该参考数据回传给各路侧主机，使各路侧主机通过该第二射频收发电路将参考数据传送到各车辆主机的第一射频收发电路。A servo host, connected to the connection interfaces of the multiple roadside hosts to receive the driving information of the different vehicles, the servo host integrates the driving information to generate the reference data, and sends the reference data back to each roadside host, so that each The roadside host transmits the reference data to the first radio frequency transceiver circuits of each vehicle host through the second radio frequency transceiver circuit.
所述各个车上主机进一步包含一USB接口，该USB接口可连接一外部设备，使各车上主机所接收到的参考数据显示在该外部设备上。Each of the on-vehicle hosts further includes a USB interface, which can be connected to an external device, so that the reference data received by each on-vehicle host is displayed on the external device.
所述各车上主机再进一步包含一第一密码处理器，各路侧主机进一步包含一第二密码处理器；该第一密码处理器与第二密码处理器对车上主机与路侧主机之间的数据传输进行加解密处理。Described each on-board host computer further comprises a first encryption processor again, and each roadside host computer further comprises a second encryption processor; Encryption and decryption of data transmission between.
所述伺服主机连接一外部交通数据平台，并自该外部交通数据平台下载交通信息加以分析而产生该参考数据。The server host is connected to an external traffic data platform, and downloads traffic information from the external traffic data platform for analysis to generate the reference data.
所述各路侧主机包含一GPS接收电路，用于接收GPS卫星信号而产生一同步信号。Each of the roadside hosts includes a GPS receiving circuit for receiving GPS satellite signals to generate a synchronization signal.
所述伺服主机内部具有一数据库，用于储存该伺服主机分析后所产生的参考数据。There is a database inside the server host for storing the reference data generated by the analysis of the server host.
利用上述系统架构，本发明可将路侧主机分散设置在不同位置，以广泛搜集通过该位置的车辆行驶信息，并将车辆行驶信息统一传回该伺服主机进行整合分析，该伺服主机产生参考数据并通过该路侧主机再发布给车辆，借此，驾驶人即可获得道路上各地的即时消息或是特定地点的使用状态。Utilizing the above-mentioned system architecture, the present invention can disperse roadside hosts in different locations to extensively collect vehicle driving information passing through the locations, and uniformly transmit the vehicle driving information back to the servo host for integrated analysis, and the servo host generates reference data And publish it to the vehicle through the roadside host, so that the driver can get instant messages from various places on the road or the usage status of a specific location.
附图说明Description of drawings
图1为本发明的系统方块图；Fig. 1 is a system block diagram of the present invention;
图2为本发明中的车上主机及路侧主机的电路方块图；Fig. 2 is the circuit block diagram of on-board host computer and roadside host computer among the present invention;
图3为本发明应用在多车道收费站的俯视平面示意图；Fig. 3 is a schematic plan view of the application of the present invention in a multi-lane toll station;
图4为本发明应用在室内停车场的示意图。Fig. 4 is a schematic diagram of the application of the present invention in an indoor parking lot.
具体实施方式Detailed ways
以下配合附图及本发明的较佳实施例，进一步阐述本发明为达到预定发明目的所采取的技术手段。The technical means adopted by the present invention to achieve the intended purpose of the invention will be further described below in conjunction with the accompanying drawings and preferred embodiments of the present invention.
请参照图1所示，本发明的双向式车辆信息整合发布系统包含多个车上主机（OBU）10、多个路侧主机（RSU）20与一伺服主机30。Please refer to FIG. 1 , the two-way vehicle information integration release system of the present invention includes multiple on-board hosts (OBU) 10 , multiple roadside hosts (RSU) 20 and a servo host 30 .
各个车上主机10供装设在车辆内部，参照图2，该车上主机10内部包含一第一微处理器11以及与其相连接的一第一射频收发电路12、一显示器13、一USB接口14，亦可再进一步包含一第一密码处理器15。其中，该第一射频收发电路12利用射频信号与路侧主机20双向传递数据，可将本车的行驶信息传递给该路侧主机20，或是接收来自该路侧主机20的数据。该显示器13是一液晶面板，主要显示该车上主机10的操作信息。该USB接口14作为一扩展接口，本实施例中为一USB HID（human interface device，人机接口装置）接口，供该车上主机10与一外部设备通过USB接头相连接，该外部设备可以是车辆内部的一显示屏幕、个人手机、平板计算机或笔记本计算机，该外部设备本身所具有的屏幕相对大于该显示器13的可视区域，通过该外部设备的屏幕完整显示从路侧主机20所接收的数据；使用HID的优点在于可即插即用，不需特定的驱动程序，且适用各种平台，如Windows、iOS、Android。当车上主机10与路侧主机20之间双向传输数据时，该第一密码处理器15可对数据进行加解密作业。Each on-board host computer 10 is for being installed inside the vehicle, with reference to Fig. 2, this on-board host computer 10 inside comprises a first microprocessor 11 and a first radio frequency transceiver circuit 12 connected thereto, a display 13, a USB interface 14, may also further include a first cryptographic processor 15. Wherein, the first radio frequency transceiver circuit 12 transmits data bidirectionally with the roadside host computer 20 using radio frequency signals, and can transmit the driving information of the own vehicle to the roadside host computer 20 or receive data from the roadside host computer 20 . The display 13 is a liquid crystal panel, which mainly displays the operation information of the host computer 10 on the vehicle. The USB interface 14 is used as an expansion interface, which is a USB HID (human interface device, human-machine interface device) interface in the present embodiment, for the host computer 10 on the car to be connected with an external device through the USB connector, and the external device can be A display screen inside the vehicle, a personal mobile phone, a tablet computer or a notebook computer, the screen of the external device itself is relatively larger than the visible area of the display 13, and the screen of the external device completely displays the information received from the roadside host computer 20. Data; the advantage of using HID is that it can be plug-and-play, no specific driver is required, and it is applicable to various platforms, such as Windows, iOS, and Android. When data is bidirectionally transmitted between the on-vehicle host 10 and the roadside host 20, the first cryptographic processor 15 can encrypt and decrypt the data.
各路侧主机20是依据本系统的应用而设置在车辆会经过的行驶路径；例如本发明若应用在电子收费时，可将该路侧主机20装设在收费站的横架上；应用在室内停车场时，可将该路侧主机20装设在该停车场的出入口、动线路径、停车位上方等；或是应用在市区内公交车运输系统、停车指示系统时，可将该路侧主机20装设在市区内的道路沿线或交叉路口等。Each roadside host 20 is set on the driving path that the vehicle will pass according to the application of this system; for example, if the present invention is applied to electronic toll collection, the roadside host 20 can be installed on the horizontal frame of the toll station; In the case of an indoor parking lot, the roadside host 20 can be installed at the entrance and exit of the parking lot, the moving line path, the top of the parking space, etc.; The roadside host 20 is installed along roads or intersections in urban areas.
参照图2，各个路侧主机20可以与多个车上主机10双向传输数据，其内部电路包含一第二微处理器21及以与其相连接的一第二射频收发电路22、一连接接口23，还可更进一步包含一GPS接收电路24、一第二密码处理器25。其中，当车辆进入该路侧主机20的感应区域后，该第二射频收发电路22利用射频信号与车上主机10的第一射频收发电路12双向传输，可向车辆搜集车辆行驶信息或是将数据传递给车辆。该连接接口23可选用以太网络（Ethernet）接口，可经由一网络线连接到伺服主机30，使得各路侧主机20通过该连接接口23与该伺服主机30双向传输数据。该GPS接收电路24用于接收GPS卫星信号，使不同的路侧主机20能依据该GPS卫星信号产生一同步信号。当车上主机10与路侧主机20之间双向传输数据时，该第二密码处理器25可对数据进行加解密作业。With reference to Fig. 2, each roadside host 20 can transmit data bidirectionally with a plurality of on-board hosts 10, and its internal circuit includes a second microprocessor 21 and a second radio frequency transceiver circuit 22 and a connection interface 23 connected thereto , may further include a GPS receiving circuit 24 and a second cryptographic processor 25. Wherein, when the vehicle enters the sensing area of the roadside host 20, the second radio frequency transceiver circuit 22 uses radio frequency signals to transmit bidirectionally with the first radio frequency transceiver circuit 12 of the vehicle host 10, and can collect vehicle driving information from the vehicle or send The data is passed to the vehicle. The connection interface 23 can be an Ethernet interface, which can be connected to the server host 30 via a network cable, so that each road-side host 20 can transmit data bidirectionally with the server host 30 through the connection interface 23 . The GPS receiving circuit 24 is used for receiving GPS satellite signals, so that different roadside hosts 20 can generate a synchronization signal according to the GPS satellite signals. When data is bidirectionally transmitted between the on-vehicle host 10 and the roadside host 20, the second cryptographic processor 25 can encrypt and decrypt the data.
该伺服主机30联机到各个路侧主机20，接收各路侧主机20单独所搜集到的车辆行驶信息，并进行分析，将分析后所产生的数据储存在一内部的数据库31。除此之外，该伺服主机30还可再连接一外部交通数据平台40，依据该外部交通数据平台所提供的交通信息进行分析，举例来说，该外部交通数据平台40可以是国内交通运研所（http://61.57.40.124）所提供的各种数据，包含有全国路况信息、全国路段速率、车流量等，当该伺服主机30从该外部交通数据平台40下载数据后可加以分析并储存在该数据库31。该伺服主机30分析后的数据再回传给所有的路侧主机20，使各个路侧主机20能获得全面性的数据并将该数据无线传输给各车上主机10。The servo host 30 is connected to each roadside host 20 , receives and analyzes the vehicle driving information collected by each roadside host 20 , and stores the analyzed data in an internal database 31 . In addition, the server host 30 can also be connected to an external traffic data platform 40 to analyze the traffic information provided by the external traffic data platform. For example, the external traffic data platform 40 can be the The various data provided by the Institute (http://61.57.40.124 ) include national road condition information, national road section speed, traffic flow, etc. After the servo host 30 downloads the data from the external traffic data platform 40, it can be analyzed and stored in the database 31. The data analyzed by the servo host 30 is sent back to all roadside hosts 20, so that each roadside host 20 can obtain comprehensive data and wirelessly transmit the data to each vehicle host 10.
请参照图3的第一实施例，本发明双向式车辆信息整合发布系统可应用在多个车道101-104的收费站，车道101-104上方有一横跨的门架105，该路侧主机20即安装在该门架上且共同连接至一伺服主机30，该伺服主机30从一外部交通数据平台40下载其它地方的交通信息与前方其它路侧主机20所搜集的车辆行驶信息，进行分析而产生参考数据，例如前方事故信息、道路施工消息、危险路段警示、道路限速警示、天气特报警示、前方道路车流量提示、平均车速提示等。当车辆通过门架105时，该路侧主机20会与设在车辆内的车上主机10通过对应的第一射频收发电路12、第二射频收发电路22双向传输数据，该路侧主机20将伺服主机30分析后所产的各种参考数据无线传送给车上主机10，使驾驶人能利用与车上主机10相连的外部设备观看参考数据，获得最新的实时路况信息。另一方面，车辆内的车上主机10会将本车的行驶信息传给路侧主机20，例如本车的识别数据（ID）、车速等信息传给路侧主机20。因为该路侧主机20可以识别出通过收费站的车辆信息，因此，路侧主机20与车上主机10之间的双向互动还可实现电子收费功能。Please refer to the first embodiment of FIG. 3 , the two-way vehicle information integrated release system of the present invention can be applied to the toll booths of multiple lanes 101-104, and there is a spanning gantry 105 above the lanes 101-104, and the roadside host 20 That is, it is installed on the gantry and is connected to a servo host 30. The servo host 30 downloads traffic information in other places from an external traffic data platform 40 and vehicle driving information collected by other roadside hosts 20 ahead for analysis. Generate reference data, such as accident information ahead, road construction news, warnings on dangerous road sections, road speed limit warnings, special weather warnings, traffic flow reminders on the road ahead, average vehicle speed reminders, etc. When the vehicle passes through the door frame 105, the roadside host computer 20 will transmit data bidirectionally with the on-board host computer 10 installed in the vehicle through the corresponding first radio frequency transceiver circuit 12 and the second radio frequency transceiver circuit 22, and the roadside host computer 20 will The various reference data produced by the analysis of the servo host 30 are wirelessly transmitted to the on-board host 10, so that the driver can utilize the external equipment connected to the on-vehicle host 10 to watch the reference data and obtain the latest real-time road condition information. On the other hand, the on-board host computer 10 in the vehicle will transmit the driving information of the vehicle to the roadside host computer 20 , such as the identification data (ID) and vehicle speed of the vehicle to the roadside host computer 20 . Because the roadside host 20 can identify the vehicle information passing through the toll booth, the two-way interaction between the roadside host 20 and the on-vehicle host 10 can also realize the electronic toll collection function.
请参照图4的第二实施例，本发明可应用在车内停车场，在停车场内部、出入口、停车位上方等不同地方可设置路侧主机20，当车辆进入停车场时，可透过路侧主机20与车上主机10的互动，由路侧主机20通知入口闸门自动开启栅栏，使车辆可以进入停车场。伺服主机30通过该路侧主机20发出一车位消息给该车辆上的车上主机10，指示车辆到一指定的停车位，并记录该车辆进入停车场的时间、识别数据以开始起算停车费用。当该车辆要离开停车场时，也可通过该车上主机10与路侧主机20之间互动，由路侧主机20对该车上主机10下达一扣款指令，在该车上主机20连接的外部设备上显示本次停车付费消息，伺服主机30也可从对应该车辆的一预设账户中扣除费用。Please refer to the second embodiment of Fig. 4, the present invention can be applied in the car parking lot, the roadside host computer 20 can be installed in different places such as the inside of the parking lot, the entrance and exit, and above the parking space. In the interaction between the side host 20 and the on-board host 10, the roadside host 20 notifies the entrance gate to automatically open the fence so that the vehicle can enter the parking lot. The servo host computer 30 sends a parking space message to the on-board host computer 10 on the vehicle through the roadside host computer 20, instructing the vehicle to arrive at a designated parking space, and records the time and identification data of the vehicle entering the parking lot to start calculating the parking fee. When the vehicle is about to leave the parking lot, the host computer 10 on the vehicle can also interact with the roadside host computer 20, and the roadside host computer 20 can issue a deduction instruction to the host computer 10 on the vehicle. This parking payment message is displayed on the external device of the vehicle, and the servo host 30 can also deduct the fee from a preset account corresponding to the vehicle.
在第三实施例中，也可将路侧主机20设置在城市内的主要道路上或是规划有路边收费停车格的道路上，当车辆行驶在设有该路侧主机20的道路上时，可透过该路侧主机20与车上主机10的双向互动，将前方路况信息或是可以停靠的停车格位置传送给车辆上的车上主机10，供驾驶人参考。In the third embodiment, the roadside host computer 20 can also be set on the main road in the city or on the road with roadside toll parking grids planned. , through the two-way interaction between the roadside host 20 and the on-board host 10, the road condition information ahead or the location of the parking space that can be parked can be transmitted to the on-board host 10 on the vehicle for the driver's reference.
以上所述仅是本发明的较佳实施例而已，并非对本发明做任何形式上的限制，虽然本发明已以较佳实施例揭示如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案的范围内，当可利用上述揭示的技术内容作出些许变更或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this professional technology Personnel, without departing from the scope of the technical solution of the present invention, when the technical content disclosed above can be used to make some changes or be modified into equivalent embodiments with equivalent changes, but all those that do not depart from the technical solution of the present invention, according to the technical content of the present invention Technical Essence Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solution of the present invention.
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| CN201410043174.6ACN104809900A (en) | 2014-01-29 | 2014-01-29 | Bidirectional vehicle information integration and release system |
| Application Number | Priority Date | Filing Date | Title |
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| CN201410043174.6ACN104809900A (en) | 2014-01-29 | 2014-01-29 | Bidirectional vehicle information integration and release system |
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| CN104809900Atrue CN104809900A (en) | 2015-07-29 |
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| CN201410043174.6APendingCN104809900A (en) | 2014-01-29 | 2014-01-29 | Bidirectional vehicle information integration and release system |
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