技术领域technical field
本发明涉及一种户外旅游安全监管系统，具体涉及一种北斗、GPRS远程通讯、GPS定位的户外旅游安全监管系统。The invention relates to an outdoor travel safety supervision system, in particular to a Beidou, GPRS remote communication, and GPS positioning outdoor travel safety supervision system.
技术背景technical background
中国旅游业伴随着中国的改革开放走过了30年的发展历程，已逐渐形成相对成熟的产业体系。随着我国改革开放的深入，工业化的加速，大片的农田变成了林立的高楼，悠闲的农耕生活被紧张的现代城市生活取代，人们每天都担负着高负荷的工作量，所以户外旅游探险成为了人们缓解压力的好方法，并且促进了旅游业的高速发展。随着旅游业的不断发展，涉及旅游安全的诸多问题也开始慢慢浮现，在我国，户外运动的发展并不健全，安全保障系统和预警系统并不完善，而且很多参与者安全意识薄弱，仅仅是通过网络认识户外运动，缺乏必要的经验，出行计划制定过于简单，没有应急措施，这就给自身出行安全带来了极大威胁。回顾近年，国内发生的户外旅行意外事故较为频繁，2008年5月1日，在四川四姑娘山，25岁户外旅行者进山后至今仍未找到。2011年01月06日，广西灌阳千家洞自然保护区户外旅行者失踪5人，1人获救。2012年02月15日，13名济南户外旅行者从泰山天烛峰景区非正规渠道进山，两名户外旅行者在下山过程中迷路与队友走散，一人失踪一人获救。接踵出现的户外旅游安全问题也让我们深思，建立高效的户外旅游安全监管系统成为当务之急。China's tourism industry has gone through 30 years of development along with China's reform and opening up, and has gradually formed a relatively mature industrial system. With the deepening of my country's reform and opening up and the acceleration of industrialization, large tracts of farmland have turned into tall buildings, and the leisurely farming life has been replaced by tense modern urban life. It is a good way for people to relieve stress and promote the rapid development of tourism. With the continuous development of the tourism industry, many issues related to tourism safety have gradually emerged. In my country, the development of outdoor sports is not perfect, the safety guarantee system and early warning system are not perfect, and many participants have weak safety awareness. I know outdoor sports through the Internet, lack the necessary experience, make travel plans too simple, and have no emergency measures, which poses a great threat to my own travel safety. Looking back at recent years, outdoor travel accidents have occurred more frequently in China. On May 1, 2008, in Siguniang Mountain, Sichuan, a 25-year-old outdoor traveler has not been found after entering the mountain. On January 6, 2011, 5 outdoor travelers disappeared in the Qianjiadong Nature Reserve in Guanyang, Guangxi, and 1 was rescued. On February 15, 2012, 13 outdoor travelers from Jinan entered the mountain through informal channels in the Tianzhufeng Scenic Area of Mount Tai. Two outdoor travelers got lost and separated from their teammates during the descent. One was missing and the other was rescued. The successive outdoor tourism safety issues have also made us think deeply, and it is imperative to establish an efficient outdoor tourism safety supervision system.
分析中国户外运动发展现状，由于户外旅行者在自助户外探险时，通讯信号时有时无，致使在出现事故时因不能得到及时营救而发生意外。北斗卫星导航系统是中国自行研制开发的区域性有源三维卫星定位和通信系统（CNSS），与美国的GPS系统和俄罗斯的GLONASS系统不同的地方是，北斗新增了通讯功能，一次可传送240个字节的信息，在户外旅游安全化监管系统中利用北斗卫星系统将实现亚洲区域无盲区通讯，随着我国北斗网络的进一步完善将最终实现全球无盲区覆盖。Analyzing the current situation of China's outdoor sports development, it is found that when outdoor travelers go on self-help outdoor adventures, the communication signal sometimes disappears, resulting in accidents because they cannot be rescued in time when an accident occurs. The Beidou satellite navigation system is a regional active three-dimensional satellite positioning and communication system (CNSS) independently developed by China. The difference from the GPS system of the United States and the GLONASS system of Russia is that Beidou has added a communication function, which can transmit 240 Byte of information, the use of Beidou satellite system in the outdoor tourism safety supervision system will realize communication without blind spots in the Asian region. With the further improvement of my country's Beidou network, it will eventually achieve global coverage without blind spots.
发明内容Contents of the invention
本发明的目的是提供一种在监管中心服务平台下统一调度指挥的实现更快速精确定位的监管系统。The purpose of the present invention is to provide a supervisory system that realizes faster and more accurate positioning under the unified dispatching command under the supervisory center service platform.
本发明的目的是这样实现的：The purpose of the present invention is achieved like this:
本发明包括用户手持终端和一个监管中心，用户手持终端包括数据处理子系统和供电子系统，数据处理子系统包括微处理器，按键，报警按钮，显示单元，存储单元，GPS单元，北斗单元，GPRS单元和通讯方式自动切换单元；北斗天线连接到北斗单元的天线信号接口，GPRS天线连接到GPRS单元的天线信号接口，GPS天线连接到GPS单元的天线信号接口；北斗单元、GPRS单元通过通讯方式自动切换单元与微处理器连接，GPS单元、按键、报警按钮、显示单元、存储单元分别与微处理器连接；供电子系统中的电池与微处理器连接。The present invention includes a user hand-held terminal and a supervision center, the user hand-held terminal includes a data processing subsystem and a power supply subsystem, the data processing subsystem includes a microprocessor, keys, alarm buttons, a display unit, a storage unit, a GPS unit, a Beidou unit, The GPRS unit and the communication mode automatic switching unit; the Beidou antenna is connected to the antenna signal interface of the Beidou unit, the GPRS antenna is connected to the antenna signal interface of the GPRS unit, and the GPS antenna is connected to the antenna signal interface of the GPS unit; the Beidou unit and the GPRS unit communicate The automatic switching unit is connected with the microprocessor, and the GPS unit, keys, alarm buttons, display unit and storage unit are respectively connected with the microprocessor; the battery in the power supply system is connected with the microprocessor.
用户手持终端和监管中心之间通过2条链路进行连接，第一链路的信号经GPS卫星连接至监管中心，第二链路的信号经北斗卫星、北斗地面运营和控制中心、信关站连接至监管中心。The user's handheld terminal is connected to the supervision center through two links. The signal of the first link is connected to the supervision center through GPS satellites, and the signal of the second link is passed through Beidou satellite, Beidou ground operation and control center, and gateway station. Connect to the monitoring center.
本发明的有益效果在于：The beneficial effects of the present invention are:
本发明可以通讯方式自动切换功能，使用户手持终端的通讯方式在北斗和GPRS之间选择，在尽可能降低通讯费用的同时，减少了用户出行的监管通讯盲区。提高了定位准确度。The present invention can automatically switch the communication mode, so that the communication mode of the user's hand-held terminal can be selected between Beidou and GPRS, while reducing the communication cost as much as possible, and reducing the supervision and communication blind area of the user's travel. Improved positioning accuracy.
附图说明Description of drawings
图1为本发明用户手持终端的结构示意图；FIG. 1 is a schematic structural diagram of a user-held terminal of the present invention;
图2为本发明监管中心的软件服务平台结构示意图；Fig. 2 is the structural representation of the software service platform of supervision center of the present invention;
图3为本发明系统的数据链组成示意图。Fig. 3 is a schematic diagram of the composition of the data link of the system of the present invention.
具体实施方式Detailed ways
本发明是针对户外出行安全等问题，建立一种高效的户外旅游安全化监管系统。利用北斗卫星通讯覆盖区域广和移动通讯网络GPRS通讯方式价格低的特点，通过将二者结合，解决偏远地区存在通讯盲区的缺点。同时本发明还是一种具有快速定位、紧急求助、历史数据存储、信息发布显示等功能，并在监管中心服务平台下统一调度指挥的监管系统。The invention aims at the problems of outdoor travel safety and the like, and establishes an efficient outdoor travel safety supervision system. Taking advantage of the wide coverage area of Beidou satellite communication and the low price of mobile communication network GPRS communication, by combining the two, it solves the shortcomings of communication blind spots in remote areas. At the same time, the present invention is also a supervisory system that has functions such as fast positioning, emergency help, historical data storage, information release and display, and is uniformly dispatched and commanded under the supervisory center service platform.
本发明的技术方案如下：Technical scheme of the present invention is as follows:
该系统包括用户手持终端和监管中心。用户手持终端包括数据处理子系统和供电子系统，数据处理子系统包括微处理器，按键，报警按钮，显示单元，存储单元，GPS单元，北斗单元，GPRS单元和通讯方式自动切换单元；供电子系统采用电池。监管中心由PC机软件服务平台进行系统管理，软件服务平台需调用的软件模块包括显示子系统、数据发布子系统、数据存储单元、用户数据库、数据打印单元、数据查询单元、通讯服务数据接口。显示子系统包括GIS显示系统，报警显示单元和GPS、用户手持终端状态信息显示单元，数据显示单元；数据发布子系统包括数据发布更新单元。The system includes a user handheld terminal and a monitoring center. The user's hand-held terminal includes a data processing subsystem and a power supply subsystem. The data processing subsystem includes a microprocessor, keys, alarm buttons, display unit, storage unit, GPS unit, Beidou unit, GPRS unit and an automatic communication mode switching unit; The system uses batteries. The monitoring center is managed by the PC software service platform. The software modules to be invoked by the software service platform include display subsystem, data publishing subsystem, data storage unit, user database, data printing unit, data query unit, and communication service data interface. The display subsystem includes a GIS display system, an alarm display unit and GPS, a user handheld terminal status information display unit, and a data display unit; the data release subsystem includes a data release update unit.
通讯方式自动切换单元判断有无GPRS信号决定终端的通讯方式，优选GPRS方式进行通讯，当无GPRS信号时自动切换至北斗单元进行通讯，此时GPRS单元处于信号查询状态，一旦GPRS信号恢复又切换回GPRS方式进行通讯。The communication mode automatic switching unit judges whether there is a GPRS signal to determine the communication mode of the terminal. The GPRS mode is preferred for communication. When there is no GPRS signal, it will automatically switch to the Beidou unit for communication. At this time, the GPRS unit is in the signal query state. Once the GPRS signal is restored, switch again Back to GPRS for communication.
按键输入中英文信息在显示单元上显示，并将用户键入的信息传送至监管中心。The Chinese and English information entered by keys is displayed on the display unit, and the information entered by the user is transmitted to the monitoring center.
存储单元存储用户纬度和时间的位置信息，短信息以及通话记录，以备监管中心进行历史记录查询及统计计费。The storage unit stores the location information of the user's latitude and time, short messages and call records, so as to prepare for the supervision center to perform historical record query and statistical billing.
报警按钮可实现一键报警，即当按钮按下时用户手持终端将报警信号立即传送至监管中心，监管中心收到报警后，用户等待监管中心以信息或通话方式进行回应。The alarm button can realize one-key alarm, that is, when the button is pressed, the user's hand-held terminal will immediately transmit the alarm signal to the supervision center. After the supervision center receives the alarm, the user waits for the supervision center to respond by message or call.
监管中心包含服务器、显示器等硬件设备，具体通过软件服务平台进行系统监管。The monitoring center includes hardware devices such as servers and monitors, and performs system monitoring through the software service platform.
系统的数据链组成包括用户手持终端、GPS卫星、北斗卫星、北斗地面运营和控制中心、移动通讯网络、信关站、用户手持终端绑定SIM卡、互联网、监管中心，数据链中的各部分通过严格的通讯协议进行数据交互。The data link of the system consists of user handheld terminals, GPS satellites, Beidou satellites, Beidou ground operation and control centers, mobile communication networks, gateway stations, user handheld terminals bound to SIM cards, the Internet, supervision centers, and various parts of the data chain Data exchange is carried out through strict communication protocols.
每个用户手持终端都可以绑定一个SIM卡，用户手持终端可以向监管中心短信查询对应终端的各类信息。Each user's handheld terminal can be bound with a SIM card, and the user's handheld terminal can send SMS messages to the supervision center to query various information about the corresponding terminal.
在用户遇险后，用户可按下报警按钮，同时可通过按键键入自己的求救信息。报警信号及求救信息通过通讯网络发送至监管中心，用户也可在有GPRS通讯信号时直接与监管中心进行通话，监管中心收到终端报警信号和求救信息后，通过通讯网络向用户手持终端以信息或通话方式进行回应，并及时采取营救。After the user is in distress, the user can press the alarm button and at the same time key in his own distress information. The alarm signal and distress information are sent to the supervision center through the communication network, and the user can also directly communicate with the supervision center when there is a GPRS communication signal. or call to respond, and take timely rescue.
用户手持终端上的GPS天线和北斗天线分别用来接收GPS卫星信号和北斗位置信号，获得用户当前的实时位置（经度、纬度），然后通过通讯方式自动切换单元选择通讯方式（优选GPRS方式进行通讯，当无GPRS信号时自动切换至北斗单元进行通讯，当GPRS信号恢复又切换回GPRS方式进行通讯），向监管中心发送用户位置和手持终端状态等各类信息，使监管中心可随时在用户手持终端状态信息显示单元上获知相关信息。The GPS antenna and Beidou antenna on the user's handheld terminal are used to receive GPS satellite signals and Beidou position signals respectively to obtain the user's current real-time position (longitude, latitude), and then select the communication mode through the communication mode automatic switching unit (preferably GPRS mode for communication) , when there is no GPRS signal, it will automatically switch to the Beidou unit for communication, and when the GPRS signal is restored, it will switch back to GPRS mode for communication), and send various information such as user location and handheld terminal status to the monitoring center, so that the monitoring center can be in the user's handheld at any time Relevant information is acquired on the terminal state information display unit.
软件服务平台GIS显示单元的电子地图能实时显示用户的位置和出行轨迹，工作人员可对用户实施全域监管、局部监管和跟踪监管。当工作人员需查看某个用户当前状态时，输入此用户姓名，就能在电子地图上显示其出行的轨迹，并在用户手持终端状态信息显示单元上显示其相关信息。监管中心的软件服务平台对返回数据进行实时存储，并可以对这些历史数据进行查询和显示。The electronic map of the GIS display unit of the software service platform can display the user's location and travel trajectory in real time, and the staff can implement global supervision, local supervision and tracking supervision on the user. When the staff needs to check the current status of a certain user, they can input the user's name to display their travel trajectory on the electronic map, and display their related information on the status information display unit of the user's handheld terminal. The software service platform of the supervision center stores the returned data in real time, and can query and display these historical data.
当用户在户外遇到危险需要求救时，可以按下报警按钮，同时可通过按键键入自己的求救信息，报警信号及求救信息经过微处理器，利用选定的通讯方式（优选GPRS方式进行通讯，当无GPRS信号时自动切换至北斗单元进行通讯，当GPRS信号恢复又切换回GPRS方式进行通讯）传输给监管中心，软件服务平台数据显示单元会读取用户发送的报警信号和求救信息，报警显示单元会显示用户的报警信息；用户手持终端状态信息会显示用户的位置信息和短信息；GIS显示单元可以根据读取到的用户位置信息（经纬度和时间）在电子地图上显示用户的位置和出行轨迹；工作人员根据实际情况回执信息并调度出警，给予受困用户及时支援。When the user encounters danger outdoors and needs to call for help, he can press the alarm button, and at the same time key in his own call for help information, the alarm signal and call for help information will pass through the microprocessor and use the selected communication method (GPRS is preferred for communication, When there is no GPRS signal, it automatically switches to the Beidou unit for communication, and when the GPRS signal recovers, it switches back to GPRS for communication) and transmits it to the supervision center. The data display unit of the software service platform will read the alarm signal and distress information sent by the user, and the alarm will be displayed. The unit will display the user's alarm information; the user's handheld terminal status information will display the user's location information and short messages; the GIS display unit can display the user's location and travel on the electronic map according to the read user location information (latitude, longitude and time) Trajectory; the staff responds to the information according to the actual situation and dispatches the police to provide timely support to the trapped users.
用户手持终端上的存储单元可存储用户的位置信息以及在出行过程中收发的短信息和通话记录，其容量能达到存储用户出行到返程所有信息记录。The storage unit on the user's handheld terminal can store the user's location information, short messages and call records sent and received during the trip, and its capacity can reach the storage of all information records from the user's trip to the return trip.
下面结合附图对本发明做进一步描述。The present invention will be further described below in conjunction with the accompanying drawings.
基于北斗、GPRS和GPS的户外旅游安全监管系统包括用户手持终端100和监管中心200，用户手持终端100包括数据处理子系统115和供电子系统114，数据处理子系统115包括微处理器102，键盘113，报警按钮112，显示单元111，存储单元110，GPS单元105，北斗单元104，GPRS单元106和通讯方式自动切换单元103；北斗天线109连接到北斗单元104的天线信号接口，GPRS天线108连接到GPRS单元106的天线信号接口，GPS天线107连接到GPS单元105的天线信号接口；北斗单元104、GPRS单元106均通过通讯方式自动切换单元103与微处理器102连接，GPS单元105、键盘113、报警按钮112、显示单元111、存储单元110均与微处理器102连接；供电子系统114的电池101与微处理器102连接，供电子系统114为数据处理子系统115的工作提供电能。The outdoor travel safety supervision system based on Beidou, GPRS and GPS includes a user hand-held terminal 100 and a supervision center 200, the user hand-held terminal 100 includes a data processing subsystem 115 and a power supply subsystem 114, and the data processing subsystem 115 includes a microprocessor 102, a keyboard 113, alarm button 112, display unit 111, storage unit 110, GPS unit 105, Beidou unit 104, GPRS unit 106 and communication mode automatic switching unit 103; Beidou antenna 109 is connected to the antenna signal interface of Beidou unit 104, and GPRS antenna 108 is connected To the antenna signal interface of GPRS unit 106, GPS antenna 107 is connected to the antenna signal interface of GPS unit 105; Beidou unit 104, GPRS unit 106 are all connected with microprocessor 102 by communication mode automatic switching unit 103, GPS unit 105, keyboard 113 , alarm button 112, display unit 111, storage unit 110 are all connected with microprocessor 102;
监管中心200由PC机软件服务平台207进行系统管理，软件服务平台207需调用的软件模块包括显示子系统202、数据存储单元209、用户数据库210、数据打印单元211、数据查询单元212、通讯服务数据接口209、数据发布子系统201。显示子系统202包括GIS显示系统204，报警显示单元206，用户手持终端状态信息显示单元205，数据显示单元203。数据发布子系统201包括数据发布更新单元213。The supervision center 200 is managed by the PC software service platform 207, and the software modules to be called by the software service platform 207 include a display subsystem 202, a data storage unit 209, a user database 210, a data printing unit 211, a data query unit 212, a communication service Data interface 209, data publishing subsystem 201. The display subsystem 202 includes a GIS display system 204 , an alarm display unit 206 , a user handheld terminal status information display unit 205 , and a data display unit 203 . The data release subsystem 201 includes a data release update unit 213 .
用户手持终端100上的GPS天线107接收到的GPS卫星信号输入到GPS单元105，经GPS单元105处理后得到GPS信息（经纬度和时间）输入到微处理器102，或用户手持终端100上的北斗天线109接收到的北斗卫星信号输入到北斗单元104，经北斗单元104处理后得到位置信息（经纬度和时间）输入到微处理器102，微处理器102将上述数据处理后写入存储单元110。同时，微处理器102控制通讯方式自动切换单元103选择通讯方式（优选GPRS方式进行通讯，当无GPRS信号时自动切换至北斗单元进行通讯，当GPRS信号恢复又切换回GPRS方式进行通讯），当选择的是GPRS通讯方式时，GPRS单元106工作，通过GPRS天线108把位置信息发出；当选择的是北斗通讯方式时，北斗单元104工作，通过北斗天线109把位置信息发出。The GPS satellite signal received by the GPS antenna 107 on the user's handheld terminal 100 is input to the GPS unit 105, and the GPS information (latitude, longitude and time) obtained after being processed by the GPS unit 105 is input to the microprocessor 102, or the Beidou on the user's handheld terminal 100 The Beidou satellite signal received by the antenna 109 is input to the Beidou unit 104, and the position information (latitude, longitude and time) obtained after being processed by the Beidou unit 104 is input to the microprocessor 102, and the microprocessor 102 writes the above data into the storage unit 110 after processing. At the same time, the microprocessor 102 controls the communication mode automatic switching unit 103 to select the communication mode (preferably the GPRS mode for communication, when there is no GPRS signal, it automatically switches to the Beidou unit for communication, and when the GPRS signal recovers, it switches back to the GPRS mode for communication). When the GPRS communication mode is selected, the GPRS unit 106 works and sends the location information through the GPRS antenna 108; when the Beidou communication method is selected, the Beidou unit 104 works and sends the location information through the Beidou antenna 109.
监管中心200上的通讯服务数据接口208包括基站GPRS单元、基站北斗单元及USB接口，通讯服务数据接口208接收到用户手持终端100发出的报警信号、求救以及用户位置等信息，并在软件服务平台207的管理下储存到数据存储单元209，用户的位置信息被数据显示单元203读取后，根据读取到的位置信息，在GIS显示单元204上显示用户的位置和出行轨迹，同时读取到的报警信号、求救等信息也在显示子系统202的各单元上进行实时显示。The communication service data interface 208 on the monitoring center 200 includes a base station GPRS unit, a base station Beidou unit, and a USB interface. The communication service data interface 208 receives information such as an alarm signal sent by the user's handheld terminal 100, a call for help, and a user location, and transmits information on the software service platform. Under the management of 207, it is stored in the data storage unit 209. After the user's position information is read by the data display unit 203, according to the read position information, the user's position and travel trajectory are displayed on the GIS display unit 204, and the user's position and travel trajectory are read simultaneously. Information such as alarm signals and distress calls are also displayed in real time on each unit of the display subsystem 202.
数据发布更新单元213可以编辑需要发布的如天气预报、警告和调度等信息，然后在软件服务平台207的控制下通过通讯服务数据接口208将消息发布，监管中心200所监管的所有用户手持终端100可通过GPRS单元106或北斗单元104接收到发布的消息，显示单元111会在微处理器102的控制下显示接收到的监管中心发布的消息及时间，同时显示单元111的信息指示灯会闪亮并发出报警声音直至有人员按下显示单元上的接收按钮。The data release update unit 213 can edit the information that needs to be released such as weather forecast, warning and scheduling, and then release the message through the communication service data interface 208 under the control of the software service platform 207. All user handheld terminals 100 supervised by the supervision center 200 The message released can be received by the GPRS unit 106 or the Beidou unit 104, and the display unit 111 will display the received message and time issued by the supervisory center under the control of the microprocessor 102, and the information indicator light of the display unit 111 will flash on and off at the same time. Sound the alarm until someone presses the receive button on the display unit.
当用户遇到紧急情况时，可以按下用户手持终端100上的报警按钮112，微处理器此时会自动发出报警信号，通过用户此时选定的通讯方式将报警信号发送至监管中心200，监管中心200检测到报警信号后，报警显示单元206会进行显示。此后监管中心200可调度出警并给予支援，同时监管中心也可以向求救用户附近的用户发布支援信息，使求救用户能在最短的时间里得到支援。When the user encounters an emergency, he can press the alarm button 112 on the user's handheld terminal 100, and the microprocessor will automatically send an alarm signal at this time, and the alarm signal will be sent to the supervision center 200 by the communication mode selected by the user at this time. After the monitoring center 200 detects the alarm signal, the alarm display unit 206 will display it. Afterwards, the monitoring center 200 can dispatch the police and provide support. At the same time, the monitoring center can also issue support information to users near the user calling for help, so that the user calling for help can get support in the shortest time.
本发明采用通讯方式自动切换单元对北斗和GPRS两种通讯方式进行优势互补，虽然发生通讯不通的概率极小，但是不排除极端天气条件下失效的可能，一旦发生通讯失效，监管中心将得不到用户的位置等信息，但用户手持终端100上的存储单元110却依旧工作，会实时存储从GPS单元105和北斗单元104得到的位置信息（经纬度和时间）。当用户回到出发地时，存储单元110存储的所有数据可以采用有线方式，通过通讯服务数据接口208的USB接口将数据存储在数据存储单元209缺失的记录里，确保数据记录的连续性，以便必要时工作人员进行数据查询。The present invention uses a communication mode automatic switching unit to complement the advantages of Beidou and GPRS communication modes. Although the probability of communication failure is extremely small, the possibility of failure under extreme weather conditions cannot be ruled out. Once communication failure occurs, the monitoring center will have to However, the storage unit 110 on the user's handheld terminal 100 is still working and will store the location information (latitude, longitude and time) obtained from the GPS unit 105 and the Beidou unit 104 in real time. When the user got back to the place of departure, all the data stored in the storage unit 110 could be wired, and the data could be stored in the missing records of the data storage unit 209 through the USB interface of the communication service data interface 208, so as to ensure the continuity of the data records, so that When necessary, the staff conducts data inquiries.
GIS显示单元204中的电子地图可以显示用户的位置和出行轨迹，工作人员对监管的所有用户可实施全区域监管、局部监管和跟踪监管。电子地图能实现选择区域地图、自动漫游调图、开窗放大、中心放大、中心缩小、中心点漫游、拖动漫游；能实现点、界线和区域的标绘、保存和删除，能实现地图查询、查询地图上物标信息，能实现电子方位测距线测量、拆线长度和区域面积测量、地图打印、地名查询、利用地图地名快速定位。The electronic map in the GIS display unit 204 can display the user's location and travel trajectory, and the staff can implement whole-area supervision, local supervision and tracking supervision for all supervised users. The electronic map can realize the selection of area map, automatic roaming map adjustment, window zoom-in, center zoom-in, center zoom-out, center point roaming, dragging roaming; it can realize plotting, saving and deleting of points, boundaries and areas, and can realize map query , Query the object mark information on the map, and can realize the measurement of the electronic azimuth and distance measurement line, the length of the thread removal and the measurement of the area area, map printing, place name query, and rapid positioning by using the map place name.
用户手持终端状态信息显示单元205会显示跟踪用户的相关信息，当选定跟踪用户或输入要跟踪的用户姓名后，可对此用户进行实时跟踪，用户发送给监管中心的短信息也在此单元显示。软件服务平台207的数据存储单元209具有历史数据贮存功能，不仅适于用户系统调用、查询，也便于互联网授权用户的访问服务。User handheld terminal status information display unit 205 will display the relevant information of the tracking user. When the tracking user is selected or the name of the user to be tracked is input, the user can be tracked in real time, and the short message sent by the user to the supervision center is also in this unit. show. The data storage unit 209 of the software service platform 207 has a historical data storage function, which is not only suitable for user system calls and inquiries, but also facilitates Internet authorized users' access services.
用户手持终端100上的供电子系统114采用电池101，电池101与微处理器102的AD接口连接。正常情况下，电池104为数据处理子系统115供电，从而确保用户手持终端能正常工作。当电池104电压过低并达到一定数值时，会出现报警并在显示单元111提醒用户充电或更换电池。The power supply subsystem 114 on the user handheld terminal 100 uses a battery 101 , and the battery 101 is connected to the AD interface of the microprocessor 102 . Under normal circumstances, the battery 104 supplies power to the data processing subsystem 115, thereby ensuring that the user's handheld terminal can work normally. When the voltage of the battery 104 is too low and reaches a certain value, an alarm will appear and the display unit 111 will remind the user to charge or replace the battery.
每台用户手持终端都绑定一个SIM卡，户外旅行者可通过按键与GPRS单元，实现与监管中心或其他用户手持终端发送短信息和通话，以便查询终端相关数据或寻求帮助。Each user's handheld terminal is bound with a SIM card, and outdoor travelers can send short messages and talk with the supervision center or other user's handheld terminals through the buttons and GPRS unit, so as to query the relevant data of the terminal or seek help.
基于北斗、GPRS和GPS的户外旅游安全监管系统中微处理器为低功耗处理器，存储单元采用高容量存储卡，GPRS单元、北斗单元、GPS单元均采用OEM模块，显示单元采用液晶彩屏，电池采用便携式移动电源。The microprocessor in the outdoor tourism safety supervision system based on Beidou, GPRS and GPS is a low-power processor, the storage unit adopts a high-capacity memory card, the GPRS unit, Beidou unit, and GPS unit all adopt OEM modules, and the display unit adopts LCD color screen. The battery adopts portable power bank.
本发明的特点在于：The present invention is characterized in that:
a）具有通讯方式自动切换功能，使用户手持终端的通讯方式在北斗和GPRS之间选择，优选GPRS通讯，在尽可能降低通讯费用的同时，使对用户出行的监管无通讯盲区。a) It has the function of automatic switching of the communication mode, so that the communication mode of the user's handheld terminal can be selected between Beidou and GPRS.
b）具有北斗定位、GPS定位两种定位方式，提高定位准确度。b) It has two positioning methods, Beidou positioning and GPS positioning, to improve positioning accuracy.
c）用户手持终端供电子系统采用电池，电池与微处理器连接，可将用户手持终端供电状态返回给用户和监管中心，并在电池欠电压时发出报警。c) The user handheld terminal power supply electronic system uses a battery, and the battery is connected to the microprocessor, which can return the power supply status of the user handheld terminal to the user and the supervision center, and send an alarm when the battery is undervoltage.
d）每台用户手持终端都绑定一个SIM卡号，用户可通过键盘与GPRS单元，进行与其他用户手持终端或监管中心发送短信息或通话，问询户外旅行相关信息或寻求出行帮助等。d) Each user's handheld terminal is bound to a SIM card number, and the user can send short messages or talk with other user's handheld terminals or supervision centers through the keyboard and GPRS unit, ask for information about outdoor travel or seek travel assistance, etc.
e）用户手持终端设置报警按钮实现一键报警，并能通过按键输入求助信息传送至监管中心，也可在有GPRS信号时直接与监管中心进行通话，在监管服务平台上能够立刻显示报警信号、用户位置信息及用户短信息。e) The user sets the alarm button on the hand-held terminal to realize a one-key alarm, and can input help information through the button to send it to the supervision center, or directly communicate with the supervision center when there is a GPRS signal, and the alarm signal can be displayed immediately on the supervision service platform. User location information and user short message.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104516.6ACN103197642B (en) | 2013-03-28 | 2013-03-28 | A kind of outdoor travel security supervision system |
| Application Number | Priority Date | Filing Date | Title |
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| CN201310104516.6ACN103197642B (en) | 2013-03-28 | 2013-03-28 | A kind of outdoor travel security supervision system |
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| CN103197642A CN103197642A (en) | 2013-07-10 |
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| CN201310104516.6AExpired - Fee RelatedCN103197642B (en) | 2013-03-28 | 2013-03-28 | A kind of outdoor travel security supervision system |
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