CN101789187B - Real-time interactive GPS electronic dog device based on GPRS/GSM network and real-time traffic guidance system - Google Patents

Real-time interactive GPS electronic dog device based on GPRS/GSM network and real-time traffic guidance system Download PDF

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CN101789187B
CN101789187B CN 201010122305 CN201010122305A CN101789187B CN 101789187 B CN101789187 B CN 101789187B CN 201010122305 CN201010122305 CN 201010122305 CN 201010122305 A CN201010122305 A CN 201010122305A CN 101789187 B CN101789187 B CN 101789187B
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gps
alarm
electronic
module
information
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CN101789187A (en
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孙晓
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中山市伊达科技有限公司
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Abstract

The invention discloses a real-time interactive GPS electronic dog device based on GPRS/GSM network, which is arranged in a vehicle and comprises a GPS module, a main chip, a GPRS module and an alarm, wherein the GPRS module receives GPS positioning information transmitted by a satellite; the main chip sends the GPS positioning information to a mobile equipment base station by the GPS module; themobile equipment base station sends the GPS module to a background server which determines the traffic situation of the current road section of the GPS module and sends the traffic information to themain chip; the alarm carries out alarm prompt on traffic information fed back by the background server under the control of the main chip. The invention can prompt a driver in advance when congestionoccurs to a road section so as to avoid congestion and effectively alleviate traffic congestion.

Description

一种基于GPRS/GSM网络实时交互GPS电子狗装置及实时交 Based on GPRS / GSM network in real-time interactive electronic dog GPS devices and real-time delivery

通引导系统 Through the guidance system

[技术领域] [Technical Field]

[0001] 本发明涉及的是一种通信设备,具体说是一种用于指导安全交通的通讯装置。 [0001] The present invention relates to a communication device, in particular to a guide means for secure communication traffic. [背景技术] [Background technique]

[0002] 随着机动车辆的日益增多,交通安全和拥堵问题已成为道路交通的主要问题。 [0002] With the increasing number of motor vehicles, traffic safety and congestion has become a major problem of road traffic. 目前市场上的GPS电子狗产品种类主要包括GPS导航+电子狗和独立的GPS电子狗。 GPS electronic dog product range currently on the market include GPS navigation + electronic dog and a separate GPS dongle. 无论是GPS导航+电子狗还是独立的GPS电子狗产品,它们的数据类型单一主要是电子眼,数据更新周期长,并且没有提供实时路况信息。 Whether GPS navigation + electronic dog or standalone GPS electronic dog products, their data types are mainly single electronic eye data update cycle is long, and does not provide real-time traffic information. 因此这类产品不能有效改善交通安全问题和道路拥堵问题。 Therefore, these products can not effectively improve traffic safety and road congestion.

[0003] 从目前的趋势看,机动车数量还会大量增加,同时对道路的维护和施工也会日趋频繁,道路安全和拥堵问题会更加突出。 [0003] From the current trend, but also a substantial increase in the number of motor vehicles, while the maintenance and construction of the road will become more frequent, road safety and congestion issues will become more prominent. 尽管交通广播经常通报有些路段的交通拥堵情况, 为驾车出行提供了参考,在一定程度上缓解了交通拥堵状况。 Although traffic broadcast regularly informed of traffic congestion in some sections, in order to provide a reference to car travel, to ease traffic congestion to some extent. 但由于广播信息通常都要在发生交通拥堵情况后才能进行通报,所以仅仅依靠交通广播不能使交通拥堵的问题得到很大的改善。 However, due to broadcast messages usually have to be notified in the event of traffic congestion, the traffic radio alone can not make the problem of traffic congestion has been greatly improved.

[0004] 当然,也有一些用于实时交通路况分析的装置,如通过摄像头获取交通图像,然后将图像发送到后台服务器进行分析,将得到的路况发送给装置,这种路况解决方案从理论上能减缓道路拥堵,但它使用的设备种类繁多,实施起来难度大。 [0004] Of course, there are also some means for analysis of real-time traffic, such as traffic image acquired through the camera, and then transmits the image to the backend server for analysis, the obtained traffic transmitted to the apparatus, which can theoretically road solution slow road congestion, but it uses many types of equipment, difficult to implement.

[0005] GPRS通用分组无线业务是在现有GSM系统上发展出来的新的承载业务,现有的基站子系统就可提供全面的GPRS覆盖,并且提供了一种高效、低成本的无线分组数据业务, 不再需要现行无线应用所需要的中介转换器,连接和传输更加方便容易。 [0005] General Packet Radio Service GPRS is developed on the existing GSM system, a new bearer service, the conventional base station subsystem GPRS can provide full coverage, and to provide an efficient, low-cost wireless packet data business, no longer need the existing wireless applications require intermediaries converter, easy access and transport more convenient. 因此本发明结合GPRS功能优势和GPS电子狗应用背景下提出的。 Thus, the present invention combines the advantages of the proposed functions under GPRS and GPS electronic dog application background.

[发明内容] [SUMMARY]

[0006] 本发明克服了上述技术的不足,提供了一种GPS电子狗装置,该装置能够在出现拥堵路段提前提示驾驶员,以便其规避拥堵,从而有效缓解交通拥堵。 [0006] The present invention overcomes the disadvantages of the above technique provides an electronic dog GPS device that can prompt the driver in advance in the event of congested road in order to avoid its congestion, so as to effectively alleviate traffic congestion.

[0007] 本发明同时提供一种实时交通引导系统,该系统针对城市交通安全和拥堵问题, 在出现拥堵路段提前提示驾驶员,以便其规避拥堵,从而有效缓解交通拥堵;在一些特殊和危险路段会提醒驾驶员小心驾驶,以确保交通安全。 [0007] The present invention also provides a real-time traffic guidance system for urban traffic congestion and safety problems, road congestion prompt the driver in advance, in order to avoid its congestion, so as to effectively alleviate traffic congestion; in some special and dangerous sections We will remind drivers to drive carefully, to ensure traffic safety.

[0008] 为实现上述目的,本发明采用了下列技术方案: [0008] To achieve the above object, the present invention employs the following technical solution:

[0009] 一种基于GPRS/GSM网络实时交互的GPS电子狗装置,安装在车辆内,其特征在于包括有GPS模块,主芯片,GPRS模块以及报警器;所述GPS模块接收卫星发射的GPS定位信息,所述主芯片将GPS定位信息通过GPRS模块实时发送给移动设备基站,移动设备基站再将GPRS模块传送给后台服务器;该后台服务器确定GPS模块当前路段交通状况,并将路况信息通知给该主芯片,所述报警器在主芯片控制下对后台服务器反馈回来的路况信息进行报警提示。 [0009] A GPS real-time interactive electronic device dog GPRS / GSM-based networks, installed in a vehicle, comprising a GPS module, the main chip, GPRS and alarm module; GPS positioning module of the GPS receiver satellite launches information, the master chip GPS location information transmitted through the GPRS module in real time to a mobile station device, a mobile station device then transmits the GPRS module to the backend server; back-end server determines that the GPS module current road traffic conditions, traffic information and notify the the main chip, the alarm chip under control of the main server background traffic information fed back alarm. [0010] 所述主芯片内设有存储报警点的静态数据库存储器和动态数据库存储器,静态数据库存储器存储有电子眼、红绿灯、事故频发路段、紧急弯道、施工路段、上下坡、学校路段的报警点信息;动态数据库存储器存储有新增流动电子眼、事故路段、施工路段的报警点信息;所述GPS模块一旦进入所述报警点,所述报警器在主芯片控制下进行报警。 [0010] The main chip equipped with static and dynamic database storage alarm point database stored in the memory, a static memory stores electronic eye database, traffic lights, road frequent accidents, emergency curve, road construction, the downhill section of the school alarm point information; dynamic database memory stores new electronic eye, road accidents, road construction information flow alarm; Once the GPS module into the alarm, the alarm in the main alarm chip control.

[0011] 所述报警器包括有喇叭和显示屏,它们分别与主芯片连接。 The [0011] comprising alarm display and speakers, which are connected to the master chip.

[0012] 带有所述GPS电子狗装置的实时交通引导系统,其包括有若干个GPS电子狗装置、 一个移动设备基站以及一个后台服务器;每个GPS电子狗装置包括有GPS模块,主芯片, GPRS模块以及报警器;所述GPS模块接收卫星发射的GPS定位信息,所述主芯片将GPS定位信息通过GPRS模块实时发送给移动设备基站,移动设备基站再将GPRS模块传送给后台服务器;该后台服务器在电子地图中监控多个GPS电子狗装置的方位和行车轨迹,后台服务器根据获取多个GPS电子狗装置的运行信息,确定GPS电子狗装置当前路段路况信息,并将路况信息通知给周围GPS电子狗装置的主芯片,所述报警器在主芯片控制下对后台服务器反馈回来的路况信息进行报警提示。 [0012] with the GPS real-time traffic guidance system of the electronic apparatus of the dog, which comprises a plurality of electronic dog GPS device, a mobile station and a backend server device; each GPS electronic dog means comprises a GPS module, the main chip, GPRS and alarm module; GPS positioning information satellite transmitting said GPS receiver module, said master chip to transmit GPS location information in real time through the GPRS module to the mobile station device, a mobile station device then transmits the GPRS module to the backend server; the background server monitoring location and driving track multiple GPS electronic dog means in an electronic map, get more back-end servers based on GPS electronic dog device operating information, electronic dog GPS device to determine the current road traffic information and traffic information to the surrounding GPS dog master chip electronic device, the alarm at the server back to the main chip control traffic information fed back alarm.

[0013] 所述主芯片内设有存储报警点的静态数据库存储器和动态数据库存储器,静态数据库存储器存储有电子眼、红绿灯、事故频发路段、紧急弯道、施工路段、上下坡、学校路段的区域信息;动态数据库存储器存储有新增流动电子眼、事故路段、施工路段的报警点信息;所述GPS模块一旦进入所述报警点,所述报警器在主芯片控制下进行报警。 [0013] The main chip equipped with static and dynamic database storage alarm point database stored in the memory, a static memory stores electronic eye database, traffic lights, road frequent accidents, emergency curve, road construction, the downhill section of the area school information; dynamic database memory stores new electronic eye, road accidents, road construction information flow alarm; Once the GPS module into the alarm, the alarm in the main alarm chip control.

[0014] 所述GPS电子狗装置主芯片的动态数据库存储器中新增报警点能够通过GPRS模块上传给后台服务器,后台服务器储存后再下发给周围的GPS电子狗装置。 [0014] The dynamic database storage apparatus main electronic dog GPS chip new alarm point can be uploaded to the back-end server through the GPRS module, GPS electronic dog means distributed around the back-end server before storage.

[0015] 所述后台服务器能够通过GPRS模块更新主芯片的静态数据库存储器和动态数据库存储器的数据库信息。 [0015] The back-end server to update the main database through the GPRS module chip static information and dynamic database storage for database storage.

[0016] 与现有技术相比,本发明的有益效果是:1、由于本发明的报警器在主芯片控制下对后台服务器反馈回来的路况信息进行报警提示,这样,驾驶员可以根据收到的路况信息决定行车路线,实时的路况信息给驾驶员行车提供了更合理的选择,也就缓解了主要路段的交通压力,减少了交通拥堵现象,从而为实现绿色城市出一份力,由此可见,本发明的普 [0016] Compared with the prior art, the beneficial effects of the present invention are: 1, since the alarm of the present invention under the control of the main chip backend server traffic information fed back alarm, so that the driver can receive the decision to route traffic information, real-time road traffic information to the driver to provide a more reasonable choice, will ease the traffic pressure on the main road, reducing traffic congestion, and thus a force for the realization of a green city, thus be seen, the present invention P

[0017] 2、本发明针对城市交通安全和拥堵问题,建立一个结合GPS电子狗、GPRS/GSM网络和后台服务器的实时交通引导系统,增加了事故频发路段和危险路段等存在安全隐患的地方给予驾驶员报警提示,能确保交通安全。 [0017] 2, the present invention is directed to urban traffic safety and congestion problems, the establishment of a combined GPS electronic dog, real-time traffic guidance systems GPRS / GSM networks and back-end servers, increased local security risk of frequent accidents road and dangerous sections, etc. give the driver a warning prompt, ensure traffic safety.

[0018] 3、GPS电子狗装置支持更丰富的数据类型,GPS电子狗装置的主芯片中的存储器中存储有故频发路段、紧急弯道、上下坡等事关道路安全的报警点数据类型; [0018] 3, GPS electronic device dog support richer data type, the main chip dog GPS electronic device has stored in the memory sections so frequent, urgent curve, on the downhill road safety and other concerns alarm point data type ;

[0019] 4、实时设备监控,GPS电子狗装置通过GPRS模块实时上传当前位置信息,后台服务器可直接查询各GPS电子狗装置所处位置,便于车队调度或防盗等; [0019] 4, real-time monitoring equipment, electronic GPS device dog upload the current location information in real time through the GPRS module, back-end server may directly query the location of each GPS electronic dog means to facilitate the fleet dispatch theft or the like;

[0020] 5、用户可以将自己附近的新增报警点通过GPS电子狗装置上传给后台服务器,后台服务器也会将新增报警点下发给该点附近的GPS电子狗装置,这样,便于系统中的动态数据库是实时的,有利于驾驶员的行车; [0020] 5, users can add their own alarm point close to the backend server by uploading electronic dog GPS device, a background server will add the sent alarm GPS electronic device that the vicinity of the dog point, so that easy system dynamic database in real time, in favor of the driver's lane;

[附图说明] [BRIEF DESCRIPTION]

[0021] 图1为本发明GPS电子狗装置的结构图;[0022] 图2为本发明实时交通引导系统的结构图; [0021] FIG. GPS electronic block diagram of a device according to the present invention dog; real-time traffic guidance system configuration diagram of [0022] FIG. 2 of the present invention;

[0023] 下面结合附图与本发明的实施方式作进一步详细的描述: [0023] DRAWINGS Embodiment of the present invention will be described in further detail:

[具体实施方式] [Detailed ways]

[0024] 参见图1,本发明介绍一种基于GPRS/GSM网络实时交互的GPS电子狗装置,该装置安装在机动车辆内,包括有GPS模块1,主芯片2,GPRS模块3以及报警器4 ;所述GPS模块1,GPRS模块3以及报警器4都与主芯片2分别连接。 [0024] Referring to Figure 1, the present invention describes a GPS based real time interactive electronic device dog GPRS / GSM network, the device is mounted in a motor vehicle, comprising a GPS module 1, the main chip 2, GPRS module 3 and an alarm 4 ; the GPS module 1, GPRS alarm module 3, and 4 2 are respectively connected to the master chip. GPRS模块3与移动设备基站5之间通过GPRS/GSM网络连接,移动设备基站5与后台服务器6之间也通过GPRS/GSM网络连接。 GPRS module 3 via GPRS / GSM network between the mobile device 5 and the base station, the mobile station apparatus 5 and 6 is also connected between the back-end server through the GPRS / GSM network.

[0025] 所述GPS模块1接收卫星发射的GPS定位信息。 GPS location information to the [0025] GPS satellite module 1 receives transmitted. 所述主芯片2采用ATJ2137N,GPRS 模块3采用Telit GE864。 Using said master chip 2 ATJ2137N, GPRS module 3 using Telit GE864. 主芯片2将GPS定位信息通过GPRS模块3实时发送给移动设备基站5,移动设备基站5再将GPRS模块3传送给后台服务器6 ;该后台服务器6确定GPS 模块1当前路段交通状况,并将路况信息通知给该主芯片2,所述报警器4在主芯片2控制下对后台服务器6反馈回来的路况信息进行报警提示。 The main chip 2 3 GPS location information transmitted in real time through the GPRS module base 5 to the mobile device, the mobile station apparatus 5 and then transmitted to the GPRS module 3 backend server 6; background server 6 determines the GPS module 1 of the current road traffic conditions, road conditions and the main information to the chip 2, the alarm of the alarm device 4 is fed back to the backend server 6 traffic information under control of the main chip 2. 驾驶员可以根据收到的路况信息决定行车路线。 The driver can decide the route according to traffic information received. 实时的路况信息给驾驶员行车提供了更合理的选择,也就缓解了主要路段的交通压力,减少了交通拥堵现象。 Real-time road traffic information to the driver to provide a more reasonable choice, will ease the traffic pressure on the main road, reducing traffic congestion.

[0026] 所述主芯片2内设有存储报警点的静态数据库存储器和动态数据库存储器,静态数据库存储器存储有静态数据库,该静态数据库中包括有电子眼、红绿灯、事故频发路段、 紧急弯道、施工路段、上下坡、学校路段的报警点信息;动态数据库存储器存储有动态数据库,该动态数据库存储有新增流动电子眼、事故路段、施工路段的报警点信息。 The [0026] 2 features a master chip static and dynamic database storage alarm point database stored in the memory, a static memory stores a database static database, the database comprises a static electronic eye, traffic lights, road frequent accidents, emergency curve, road construction, the downhill section of the school alarm information; dynamic database memory stores the dynamic database, the database stores dynamic new electronic eye, road accidents, road construction flow alarm point information. 所述GPS模块1 一旦进入所述报警点,所述报警器4在主芯片2控制下进行报警。 The GPS module 1 proceeds to the alarm, the alarm device 4 in the second control alarm master chip.

[0027] 所述报警器4包括有喇叭和显示屏,它们分别与主芯片2连接。 The [0027] 4 comprising alarm display and speakers, which are connected to the master chip 2. 当GPS模块1离电子眼、红绿灯、事故频发路段、紧急弯道、施工路段、上下坡、学校路段等报警点的距离和行进方向满足报警设置的条件,喇叭就根据报警点类型发出相应的报警声音,显示屏进行界面文字和图像提示。 Condition when the distance and direction of travel of the GPS module 1 from the electronic eye, traffic lights, frequent accidents sections, emergency curve, road construction, on the downhill, the school-streets alarm satisfies an alarm setting, a horn on corresponding alarm according to the alarm point type sound, text and image interface display screen prompts. 当GPS模块1行驶的速度超过限速值时,喇叭将持续声音提示。 When the GPS module 1 is traveling faster than the speed limit value, the horn will continue to sound prompts. 当GPS模块1通过报警点,主芯片2关闭喇叭和显示屏。 When the GPS module via an alarm, turn off the master chip 2 speakers and display.

[0028] 参见图2,本发明还介绍一种带有所述GPS电子狗装置的实时交通引导系统,包括有若干个GPS电子狗装置、一个移动设备基站5以及一个后台服务器6。 [0028] Referring to Figure 2, the present invention also describes a system with real-time traffic guidance the GPS dog electronic device, comprising a plurality of electronic dog GPS device, a mobile station and a backend server 5 6. 所有GPS电子狗装置的GPRS模块3与移动设备基站5之间通过GPRS/GSM网络连接,移动设备基站5与后台服务器6之间也通过GPRS/GSM网络连接。 All dogs GPRS module GPS electronic device 3 is connected between the mobile device and the base station 5 via GPRS / GSM network, the mobile station apparatus 5 and 6 is also connected between the back-end server through the GPRS / GSM network.

[0029] 每个GPS电子狗装置包括有GPS模块1,主芯片2,GPRS模块3以及报警器4 ;所述GPS模块1接收卫星发射的GPS定位信息,所述主芯片2将自身的GPS定位信息通过GPRS 模块3实时发送给移动设备基站5,移动设备基站5再将GPS定位信息传送给后台服务器6 ;该后台服务器6收到GPS电子狗装置的行车信息后对其进行监控,后台服务器6在电子地图中监控多个GPS电子狗装置的方位和行车轨迹,后台服务器6对同一路段的多个GPS 电子狗装置的行车信息进行过滤和分析,确定GPS电子狗装置当前路段路况信息,将得到的路况信息发送给该路段周围的GPS电子狗装置的主芯片2,报警器4在主芯片2控制下对后台服务器6反馈回来的路况信息进行报警提示,驾驶员可以根据收到的路况信息决定行车路线。 [0029] Each dog GPS electronic device 1 comprises a GPS module, the master chip 2, 3 and the GPRS alarm module. 4; GPS positioning information of the GPS satellite module 1 receives transmitted, the master chip 2 itself GPS positioning 3 information transmitted in real time to the transmission module through GPRS mobile station apparatus 5, then 5 mobile station GPS location information to the backend server 6; 6 background server after the GPS electronic dog receives traffic information device be monitored, a background server 6 GPS electronic dog monitor multiple devices in an electronic map location and driving track, traffic information from multiple electronic dog GPS devices on the same back-end server 6 sections of filtering and analysis to determine the electronic dog GPS device current road traffic information, will be the traffic information to the master chip dog electronic GPS device 2 around the road segment, four pairs of alarms 6 traffic information fed back background alarm server 2 under control of the main chip, the driver may be determined based on the received traffic information vehicle route. 实时的路况信息给驾驶员行车提供了更合理的选择,也就缓解了主要路段的交通压力,减少了交通拥堵现象。 Real-time road traffic information to the driver to provide a more reasonable choice, will ease the traffic pressure on the main road, reducing traffic congestion. [0030] 当驾驶员发现周围有电子眼、施工或交通事故点等新增报警点,可利用主芯片2 通过GPRS模块3将该信息上传给服务器,服务器随后将该点信息下发给该点周围的GPS电子狗装置。 [0030] When a driver has found around the electronic eye, new construction, or accidents alarm point, etc., may be utilized by the master chip 2 GPRS module 3 the upload information to the server, the server then delivers the point around the point information the electronic dog GPS device. 收到信息的GPS电子狗装置进入该点报警点后,立即报警。 After the electronic dog GPS device to receive information entry point to the alarm, the police immediately.

[0031] 当有新的数据库,用户可以在后台服务器6上通过GPRS模块3更新主芯片2的静态数据库信息。 [0031] The static information database when a new database, the user can update the master chip 3 through the GPRS module 62 on the back-end server.

[0032] 当有新的软件发布,用户可以通过PC到后台服务器6更新,更方便的方法是通过GPRS网络直接将新的软件发送给GPS电子狗装置,GPS电子狗装置下次开机就可以使用新版软件了。 [0032] When a new software release, users can update via PC 6 to the backend server, more convenient way is to send the dog to the GPS electronic device through the GPRS network directly to the new software, electronic dog GPS device you can use the next boot the new software.

[0033] 为避免两组射频信号的干扰,硬件设计上为GPS模块增加了屏蔽罩。 [0033] In order to avoid the interference of two RF signals, the hardware design of the shield increases the GPS module.

[0034] 本发明的时交通引导系统工作原理如下:GPS模块用于接收GPS定位信息,并将定位信息通过Uart 口传给主芯片,主芯片接收到GPS定位信息后,查询静态数据库存储器中的数据库,如果GPS电子狗装置所处位置存在报警点,则立即按报警规则进行报警。 [0034] When the traffic guidance system according to the present invention works as follows: GPS positioning means for receiving GPS information, and position information to the master chip by Uart port, the master chip after receiving the GPS location information, database queries static memory database , if there is an electronic alarm dog GPS location device, according to alarm immediately alarm rule. GPS电子狗装置开启后,主芯片会通过GPS模块主动向后台服务器发起连接,连接成功后,主芯片首先将自己的ID给后台服务器,以便后台服务器识别当前连接上的GPS模块。 GPS electronic dog after the device is turned on, the main chip will initiate by the GPS module is connected to the back-end server, the connection is successful, the main chip first own ID to the backend server for backend server recognizes the GPS module on the current connection. 后台服务器6在电子地图中监控多个GPS电子狗装置的方位和行车轨迹,后台服务器6对同一路段的多个GPS电子狗装置的行车信息进行过滤和分析,确定GPS电子狗装置当前路段路况信息,将得到的路况信息发送给该路段周围的GPS电子狗装置的主芯片2,报警器4在主芯片2控制下对后台服务器6反馈回来的路况信息进行报警提示,驾驶员可以根据收到的路况信息决定行车路线。 6 position and back-end server monitoring driving track multiple GPS electronic dog means in an electronic map, traffic information from multiple GPS electronic dog backend server device 6 of the same section of the filtering and analysis to determine the electronic dog GPS device current road traffic information the obtained traffic information to the master chip dog electronic GPS device 2 around the road segment, four pairs of back-end server alarm 6 traffic information fed back alarm under control of the main chip 2, the driver can receive traffic information decided route.

[0035] 后台服务器查询主芯片中的数据库和软件版本号,如果有更新的数据库则立即将新的数据记录压缩编码后发给主芯片,主芯片接收完数据库更新文本后,反编码和解压缩后更新到静态数据存储器中。 [0035] After the back-end server queries the database and main chip software version number, if there is immediately updated database record new data compression coding issue after the main chip, the main chip after receiving the database update the text, the anti-coding and decompression to update the static data store. 软件更新的步骤与数据库更新类似。 Software updates and database updates similar steps. GPS电子狗装置一旦定位并且连接上服务器后,会将自己的定位信息发给后台服务器,并且每隔一段时间或一段距离后发送定位信息给后台服务器,后台服务器根据这些信息就可以在电子地图中监控设备的运行轨迹。 After the electronic dog GPS device once positioned and connected to the server, it will own position information to the back-end server, and send back some distance from time to time or location information to back-end servers, back-end servers based on the information you can in an electronic map monitoring equipment running track. 后台服务器将获取到的同一路段上设备运行信息进行过滤和分析,可以得出该路段当前的交通状况,并将该信息发给该区域的所有GPS电子狗装置。 The server will be back on the same road to get information filtering equipment operation and analysis, we can draw the road the current traffic situation and the information is sent to all electronic dog GPS device in the region. 用户可以根据收到的路况信息决定行车路线。 Users can decide to route traffic based on information received. 当用户行车途中发现附近有新的报警点,如新增电子眼、事故点或施工点等,可按主芯片的上传按键,选择上传报警点类型和方向,后台服务器提取上传报警点的信息,随后将该报警点的信息发送到附近GPS电子狗装置的动态数据库存储器中,收到报警点数据的设备进入该区域并满足报警条件,则立即报警。 When the traffic on the way users discover new alarm nearby, such as the new electronic eye, the accident point, or point like construction, the main chip can upload button and choose to upload alarm type and direction, back-end server extracts the alarm information is uploaded, then the alarm information sent to the dynamic database storage dongle nearby GPS devices, alarm devices receive the data and enters the region alarm condition, the alarm immediately. 实时数据库中报警点的生命周期一般为三个小时。 The life cycle of the real-time database, alarm point is generally three hours.

Claims (6)

1. 一种基于GPRS/GSM网络实时交互的GPS电子狗装置,安装在车辆内,其特征在于包括有GPS模块(1),主芯片(2),GPRS模块(3)以及报警器⑷;所述GPS模块⑴接收卫星发射的GPS定位信息,所述主芯片(2)将GPS定位信息通过GPRS模块(3)实时发送给移动设备基站(5),移动设备基站(5)再将GPRS模块(3)传送给后台服务器(6);该后台服务器(6)确定GPS模块(1)当前路段交通状况,并将路况信息通知给该主芯片(2),所述报警器(4)在主芯片(2)控制下对后台服务器(6)反馈回来的路况信息进行报警提示,所述主芯片(2)内设有存储报警点的静态数据库存储器和动态数据库存储器,静态数据库存储器存储有电子眼、红绿灯、事故频发路段、紧急弯道、施工路段、上下坡、学校路段的报警点信息; 动态数据库存储器存储有新增流动电子眼、事故路段、施工路段的报警点信息 A GPS-based real-time interactive electronic device dog GPRS / GSM network, installed in a vehicle, comprising a GPS module (1), the master chip (2), GPRS module (3) and the alarm ⑷; the said GPS module GPS satellite positioning information transmitted ⑴ received, the master chip (2) the GPS location information (3) sent in real time to the mobile station device (5) through the GPRS module, a mobile station device (5) then GPRS module ( 3) to the backend server (6); the backend server (6) determining the GPS module (1) current road traffic conditions, traffic information and notify the master chip (2), said alarm device (4) in the master chip background of the server (6) for alarm traffic information fed back (2) controlling the master chip (2) is provided with a static memory and a dynamic database storage database stores alarm point, a static memory stores electronic eye database, traffic lights frequent accidents sections, emergency curve, road construction, the downhill section of the school alarm information; dynamic database memory stores new electronic eye, road accidents, road construction information flow alarm ;所述GPS模块(1) 一旦进入所述报警点,所述报警器(4)在主芯片(2)控制下进行报警。 ; Said GPS module (1) Once in the alarm, the alarm device (4) in the alarm (2) control of the main chip.
2.根据权利要求1所述GPS电子狗装置,其特征在于所述报警器⑷包括有喇叭和显示屏,它们分别与主芯片(2)连接。 The dog of the electronic apparatus 1 GPS claim, wherein said alarm comprises a speaker and a display screen ⑷, which are connected and the master chip (2).
3.带有权利要求1所述GPS电子狗装置的实时交通引导系统,其特征在于包括有若干个GPS电子狗装置、一个移动设备基站(5)以及一个后台服务器(6);每个GPS电子狗装置包括有GPS模块(1),主芯片(2),GPRS模块(3)以及报警器(4);所述GPS模块(1)接收卫星发射的GPS定位信息,所述主芯片(2)将GPS定位信息通过GPRS模块(3)实时发送给移动设备基站(5),移动设备基站(5)再将GPRS模块(3)传送给后台服务器(6);该后台服务器(6)在电子地图中监控多个GPS电子狗装置的方位和行车轨迹,后台服务器(6)根据获取多个GPS电子狗装置的运行信息,确定GPS电子狗装置当前路段路况信息,并将路况信息通知给周围GPS电子狗装置的主芯片(2),所述报警器(4)在主芯片(2)控制下对后台服务器(6)反馈回来的路况信息进行报警提示,所述主芯片(2)内设有存储报警点的静态数 3. The guidance system with real-time traffic. 1 dog electronic GPS device claims, characterized in that comprises a plurality of electronic dog GPS device, a mobile station (5) and a backend server (6); each GPS electronic dog means comprising a GPS module (1), the master chip (2), the GPRS module (3) and an alarm device (4); said GPS module (1) receives GPS satellite positioning information transmitted, the master chip (2) the GPS location information (3) sent by the real-time module GPRS base station to the mobile device (5), transferred to the backend server (6) mobile station (5) then GPRS module (3); the backend server (6) on the electronic map driving position and track multiple GPS electronic dog monitoring devices, back-end server (6) derives multiple electronic dog GPS device operating information, electronic dog GPS device to determine the current road traffic information and traffic information to the GPS electronic peripheral dog apparatus main chip (2), said alarm device (4) is carried out at (2) control of the main chip backend server (6) fed back alarm traffic information, the master chip (2) is provided with a storage static number of alarm points 据库存储器和动态数据库存储器,静态数据库存储器存储有电子眼、红绿灯、事故频发路段、紧急弯道、施工路段、上下坡、学校路段的区域信息;动态数据库存储器存储有新增流动电子眼、事故路段、施工路段的报警点信息;所述GPS模块(1) 一旦进入所述报警点,所述报警器(4)在主芯片(2)控制下进行报警。 Database storage and dynamic database memory, static database memory stores the electronic eye, traffic lights, accident-prone roads, emergency corners, road construction, on the downhill, regional information school sections; dynamic database memory stores the new flow of electronic eyes, road accidents , alarm point information construction section; said GPS module (1) Once in the alarm, the alarm device (4) in the alarm (2) control of the main chip.
4.根据权利要求3所述实时交通引导系统,其特征在于所述报警器(4)包括有喇叭和显示屏,它们分别与主芯片(2)连接。 3 according to the real-time traffic guidance system as claimed in claim, wherein said alarm device (4) comprises a display and a speaker, which are connected and the master chip (2).
5.根据权利要求3所述实时交通引导系统,其特征在于所述GPS电子狗装置主芯片(2)的动态数据库存储器中新增报警点能够通过GPRS模块(3)上传给后台服务器(6),后台服务器(6)储存后再下发给周围的GPS电子狗装置。 3 according to the real-time traffic guidance system as claimed in claim, wherein said master chip GPS electronic dog means (2) to add a dynamic database memory capable of alarm (3) uploaded to the backend server (6) through the GPRS module , back-end server (6) and then stored at issue electronic dog GPS device around.
6.根据权利要求3所述实时交通引导系统,其特征在于所述后台服务器(6)能够通过GPRS模块(3)更新主芯片(2)的静态数据库存储器和动态数据库存储器的数据库信息。 3 6. The real time traffic guidance system according to claim, characterized in that the back-end server (6) capable of (3) update the master chip (2) static database information database and a dynamic database storage memory by the GPRS module.
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