CN101750074A - Road condition monitoring method based on GPS terminal unit - Google Patents
Road condition monitoring method based on GPS terminal unit Download PDFInfo
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- CN101750074A CN101750074A CN200810204357A CN200810204357A CN101750074A CN 101750074 A CN101750074 A CN 101750074A CN 200810204357 A CN200810204357 A CN 200810204357A CN 200810204357 A CN200810204357 A CN 200810204357A CN 101750074 A CN101750074 A CN 101750074A
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Abstract
The invention discloses a road condition monitoring method based on a GPS terminal unit, which includes the following steps: image data is acquired and transmitted to a server; the image data is processed by the server into road condition information, and the road condition information is stored in a database; the user starts the GPS terminal unit to acquire the coordinates of the user location; the GPS terminal unit logs in the server through network and transmits the coordinates to the server; the server receives the coordinates, searches the coordinates in the database and sends the road condition information of the area defined by the coordinates back to the portable GPS terminal unit. The invention not only realizes GPS navigation, but also acquires road condition information, enables the users to choose the best driving route and brings great convenience to people.
Description
Technical field
The present invention relates to the GPS technology, particularly relate to a kind of method for monitoring road conditions based on the GPS terminal device.
Background technology
Global Positioning System (GPS) (Global Positioning System is called for short GPS) is along with a high precision, round-the-clock and global radio navigation that development of modern science and technology is set up are located, the multifunction system of timing.Its utilizes the satellite network of being made up of 24 artificial satellites be positioned at apart from more than 20,000 kilometer high of the earth, constantly launches positioning signal to the earth.Gps system not only can be used for measuring, navigation, can also be used to test the speed, when surveying.Accurately locate by the satellite-signal that GPS receives, can learn the information such as enforcement route, position, speed, height above sea level of vehicle.
3G (Third Generation) Moblie technology (3G), its major advantage are greatly to increase power system capacity, raising communication quality and message transmission rate.Utilize the seamless roam technology between heterogeneous networks in addition, wireless communication system and the Internet can be coupled together, thereby can provide more more senior services mobile phone users.Enhanced data rates for gsm evolution technology (Enhanced Data rate for GSM Evolution, be called for short EDGE) be based on the wireless data transmission technology of traditional GSM network, EDGE is a kind of transitional technology from GSM to 3G, it mainly is to have adopted a kind of new modulator approach in gsm system, be state-of-the-art multi-slot operation and 8PSK modulation technique, this technology mainly is to be suitable for broadband service.
In the modern life, people more and more use portable handheld devices such as smart mobile phone, and also increased more function in these equipment, as smart mobile phone except the call function that possesses mobile phone, also possessed the function, particularly personal information management of personal digital assistant (Personal Digital Assistant, be called for short PDA) and based on the browser and the e-mail function of wireless data communications, and internal or external GPS module, possess GPS-capable.Handhold GPS terminal device has played crucial effects in people's life.
Raising along with people's living standard, automobile becomes more and more people's walking-replacing tool, but bad traffic often becomes the biggest obstacle of trip, particularly when unfamiliar travels down, necessaryly roughly understand traffic, to select suitable driving path.But, when using handhold GPS terminal device, can only see residing position on electronic chart up till now, and can not obtain other real-time traffic information, all be only limited to unidirectional utilization for the application of GPS.
Therefore, when how to utilize the GPS terminal device to learn the present position, can also understand traffic information, become urgent problem.
Summary of the invention
Technical matters to be solved by this invention provides a kind of method for monitoring road conditions based on the GPS terminal device, to solve existing GPS terminal device, can only see residing position on map up till now, and can not learn the problem of the traffic information in its zone of living in.
In view of this, the invention provides a kind of traffic method for supervising, mainly comprise the steps: based on handhold GPS terminal device
1) acquisition of image data, and with described image data transmission in server;
2) described view data is written in the database after described server process becomes traffic information;
3) user opens the GPS terminal device, obtains the coordinate information of its position;
4) described GPS terminal device arrives described server by network entry, and described coordinate information is sent to described server;
5) after described server receives described coordinate information, in described database, search for described coordinate, and the traffic information in the described coordinates regional is fed back to described GPS terminal device.
Further, in the described step 1), by the described view data of camera collection of installing in each highway section.
Further, described step 2) in, described traffic information is divided into " unobstructed ", " normally ", " blocking up " Three Estate.
Further, in the described step 4), described GPS terminal device signs in to described server by EDGE network or 3G network.
Further, described method for monitoring road conditions based on the GPS terminal device, further comprising the steps of: 6) described GPS terminal device shows traffic information in the described coordinates regional by the GPS electronic chart.
Further, described GPS electronic chart shows described traffic information by the road of different colours.
Further, the scope of described coordinates regional is set up on their own by described user.
Further, described GPS terminal device is a handhold GPS terminal device.
In sum, the disclosed a kind of method for monitoring road conditions based on the GPS terminal of the present invention in GPS navigation, can obtain traffic information, is convenient to the user and selects best driving path, brings convenience for people's life.
Description of drawings
Fig. 1 is the method flow diagram that one embodiment of the invention proposed.
Embodiment
For purpose of the present invention, feature are become apparent, the specific embodiment of the present invention is further described below in conjunction with accompanying drawing.
As shown in Figure 1, the described a kind of method for monitoring road conditions based on the GPS terminal device of one embodiment of the invention mainly comprises the steps:
S1: acquisition of image data, and with described image data transmission in server.
Wherein, by the camera collection view data that traffic department installs in each highway section, described camera is noted view data in certain interval time, and described image data transmission is arrived server, and described view data is a vedio data.
S2: described view data is written in the database after described server process becomes traffic information.
Described server has the fast data calculate platform, can be according to described camera image transmitted data, the quantity of vehicle in the analysis of image data, calculate the at interval interior general vehicle flowrate situation of certain hour, be processed into traffic information, and described traffic information is divided into " unobstructed ", " normally ", " blocking up " Three Estate, the coordinate information according to this highway section is written to this classified traffic information in the described database then.Wherein, the grade classification of described traffic information is not limited to the described Three Estate of one embodiment of the invention, also can be divided into other grade according to the actual requirements.
S3: the user opens the GPS terminal device, obtains the coordinate information of its position.
Wherein, described GPS terminal device is a handhold GPS terminal device, when the user opens described handhold GPS terminal device, after starting the GPS electronic chart, follow the trail of all gps satellites by described handhold GPS terminal device, constantly receive the satellite message, and calculate the longitude and latitude of described user position, just can obtain the coordinate information of its position.
S4: described GPS terminal device arrives described server by network entry, and described coordinate information is sent to described server.
Described user can select by EDGE network or 3G network, utilizes the PS territory to sign in to described server, and described coordinate information is sent to described server.
S5: after described server receives described coordinate information, in described database, search for described coordinate, and the traffic information in the described coordinates regional is fed back to described GPS terminal device.
Wherein, the scope of described coordinates regional can be 5 kilometers or 10 kilometers, according to the different demands of user, is set up on their own by described user.
Described method for monitoring road conditions based on the GPS terminal device, further comprising the steps of:
S6: described GPS terminal device shows traffic information in the described coordinates regional by the GPS electronic chart.
After described user receives the traffic information of described server feedback by described handhold GPS terminal device, described handhold GPS terminal device is resolved described traffic information, by its GPS electronic chart software that carries, described traffic information is shown on described electronic chart again.Road uses different color showings in the GPS electronic chart, and to represent the Three Estate of traffic information, wherein red road is the road that blocks up, and yellow road is normal road, and green road is unobstructed road.
Described handhold GPS terminal device is kept in communication with described server and is connected, and brings in constant renewal in data, can obtain real-time traffic information.So, described user can learn the traffic information of its position and near zone thereof at any time, and according to described traffic information, selects a best driving path that gets around the highway section that blocks up.
In sum, the disclosed a kind of method for monitoring road conditions of the present invention based on the GPS terminal device, in GPS navigation, the user can learn traffic information, is convenient to select best driving path, brings great convenience for people's life.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limiting the present invention, anyly has the knack of this operator, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (8)
1. the method for monitoring road conditions based on the GPS terminal device is characterized in that, comprises the steps:
1) acquisition of image data, and with described image data transmission in server;
2) described view data is written in the database after described server process becomes traffic information;
3) user opens the GPS terminal device, obtains the coordinate information of its position;
4) described GPS terminal device arrives described server by network entry, and described coordinate information is sent to described server;
5) after described server receives described coordinate information, in described database, search for described coordinate, and the traffic information in the described coordinates regional is fed back to described GPS terminal device.
2. the method for monitoring road conditions based on the GPS terminal device according to claim 1 is characterized in that, in the described step 1), by the described view data of camera collection of installing in each highway section.
3. the method for monitoring road conditions based on the GPS terminal device according to claim 1 is characterized in that, described step 2) in, described traffic information is divided into " unobstructed ", " normally ", " blocking up " Three Estate.
4. the method for monitoring road conditions based on the GPS terminal device according to claim 1 is characterized in that, in the described step 4), described GPS terminal device signs in to described server by EDGE network or 3G network.
5. the method for monitoring road conditions based on the GPS terminal device according to claim 1 is characterized in that, and is further comprising the steps of:
6) described GPS terminal device shows traffic information in the described coordinates regional by the GPS electronic chart.
6. the method for monitoring road conditions based on the GPS terminal device according to claim 5 is characterized in that, described GPS electronic chart shows described traffic information by the road of different colours.
7. the method for monitoring road conditions based on the GPS terminal device according to claim 5 is characterized in that the scope of described coordinates regional is set up on their own by described user.
8. the method for monitoring road conditions based on the GPS terminal device according to claim 1 is characterized in that, described GPS terminal device is a handhold GPS terminal device.
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| CN200810204357A CN101750074A (en) | 2008-12-10 | 2008-12-10 | Road condition monitoring method based on GPS terminal unit |
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| CN200810204357A CN101750074A (en) | 2008-12-10 | 2008-12-10 | Road condition monitoring method based on GPS terminal unit |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104591A (en) * | 2010-10-09 | 2011-06-22 | 厦门雅迅网络股份有限公司 | Method for acquiring surrounding road conditions by mobile terminal |
| CN102169628A (en) * | 2011-03-09 | 2011-08-31 | 深圳市凯立德科技股份有限公司 | Event checking method, event checking server and position service terminal |
| CN102436737A (en) * | 2011-09-30 | 2012-05-02 | 广东远峰电子科技有限公司 | Road condition sharing system and method based on wireless network and photos |
| CN102568228A (en) * | 2011-12-30 | 2012-07-11 | 上海博泰悦臻电子设备制造有限公司 | System and method for real-time query of road congestion conditions |
| CN102800206A (en) * | 2011-05-22 | 2012-11-28 | 方文淋 | Road vehicle information long-distance perception system |
| CN103325242A (en) * | 2012-03-17 | 2013-09-25 | 通用汽车环球科技运作有限责任公司 | Traffic information system |
| WO2013166806A1 (en) * | 2012-07-31 | 2013-11-14 | 中兴通讯股份有限公司 | Method and system for performing navigation according to traffic situation |
| CN103730022A (en) * | 2012-10-13 | 2014-04-16 | 镇江市诚和网络科技有限公司 | Vehicle GPS positioning and monitoring method based on city signal visual perception |
| CN104282166A (en) * | 2013-07-12 | 2015-01-14 | 观致汽车有限公司 | Vehicle traffic state display and warning system and multi-media control device based on GPS |
| CN104952264A (en) * | 2015-06-29 | 2015-09-30 | 上海电机学院 | Intelligent transportation system |
| CN104980343A (en) * | 2015-06-30 | 2015-10-14 | 北京奇虎科技有限公司 | Sharing method and system of road condition information, automobile data recorder, and cloud server |
| WO2015172479A1 (en) * | 2014-05-15 | 2015-11-19 | 中兴通讯股份有限公司 | Data acquisition method and device and mobile terminal |
| CN105788327A (en) * | 2016-04-22 | 2016-07-20 | 安徽皖通科技股份有限公司 | Highway intelligent driving guiding method |
| CN106297344A (en) * | 2015-06-24 | 2017-01-04 | 奥迪股份公司 | For processing the system of information, method and corresponding vehicle about condition of road surface |
| CN106504539A (en) * | 2017-01-04 | 2017-03-15 | 安徽科力信息产业有限责任公司 | A kind of method and system of quick determination highway congestion source position |
| CN106530781A (en) * | 2016-09-29 | 2017-03-22 | 奇瑞汽车股份有限公司 | Method and system for sharing road condition information based on Internet-of-vehicles |
| CN109141443A (en) * | 2017-06-16 | 2019-01-04 | 纵目科技（上海）股份有限公司 | The localization method and system of perception data are acquired according to mobile terminal |
| CN111614887A (en) * | 2019-02-25 | 2020-09-01 | 上海博泰悦臻网络技术服务有限公司 | Vehicle surrounding image synthesis method and system |
-
2008
- 2008-12-10 CN CN200810204357A patent/CN101750074A/en active Pending
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104591B (en) * | 2010-10-09 | 2013-11-27 | 厦门雅迅网络股份有限公司 | Method for acquiring surrounding road conditions by mobile terminal |
| CN102104591A (en) * | 2010-10-09 | 2011-06-22 | 厦门雅迅网络股份有限公司 | Method for acquiring surrounding road conditions by mobile terminal |
| CN102169628A (en) * | 2011-03-09 | 2011-08-31 | 深圳市凯立德科技股份有限公司 | Event checking method, event checking server and position service terminal |
| CN102800206A (en) * | 2011-05-22 | 2012-11-28 | 方文淋 | Road vehicle information long-distance perception system |
| CN102436737A (en) * | 2011-09-30 | 2012-05-02 | 广东远峰电子科技有限公司 | Road condition sharing system and method based on wireless network and photos |
| CN102568228A (en) * | 2011-12-30 | 2012-07-11 | 上海博泰悦臻电子设备制造有限公司 | System and method for real-time query of road congestion conditions |
| CN103325242A (en) * | 2012-03-17 | 2013-09-25 | 通用汽车环球科技运作有限责任公司 | Traffic information system |
| WO2013166806A1 (en) * | 2012-07-31 | 2013-11-14 | 中兴通讯股份有限公司 | Method and system for performing navigation according to traffic situation |
| CN103730022A (en) * | 2012-10-13 | 2014-04-16 | 镇江市诚和网络科技有限公司 | Vehicle GPS positioning and monitoring method based on city signal visual perception |
| CN104282166A (en) * | 2013-07-12 | 2015-01-14 | 观致汽车有限公司 | Vehicle traffic state display and warning system and multi-media control device based on GPS |
| WO2015172479A1 (en) * | 2014-05-15 | 2015-11-19 | 中兴通讯股份有限公司 | Data acquisition method and device and mobile terminal |
| CN105100691A (en) * | 2014-05-15 | 2015-11-25 | 中兴通讯股份有限公司 | Data acquisition method and apparatus, and mobile terminal |
| CN106297344A (en) * | 2015-06-24 | 2017-01-04 | 奥迪股份公司 | For processing the system of information, method and corresponding vehicle about condition of road surface |
| CN104952264A (en) * | 2015-06-29 | 2015-09-30 | 上海电机学院 | Intelligent transportation system |
| CN104980343A (en) * | 2015-06-30 | 2015-10-14 | 北京奇虎科技有限公司 | Sharing method and system of road condition information, automobile data recorder, and cloud server |
| CN105788327A (en) * | 2016-04-22 | 2016-07-20 | 安徽皖通科技股份有限公司 | Highway intelligent driving guiding method |
| CN105788327B (en) * | 2016-04-22 | 2018-08-21 | 安徽皖通科技股份有限公司 | A kind of express highway intelligent traveling guide method |
| CN106530781A (en) * | 2016-09-29 | 2017-03-22 | 奇瑞汽车股份有限公司 | Method and system for sharing road condition information based on Internet-of-vehicles |
| CN106530781B (en) * | 2016-09-29 | 2020-07-03 | 奇瑞汽车股份有限公司 | Road condition information sharing method and system based on Internet of vehicles |
| CN106504539A (en) * | 2017-01-04 | 2017-03-15 | 安徽科力信息产业有限责任公司 | A kind of method and system of quick determination highway congestion source position |
| CN109141443A (en) * | 2017-06-16 | 2019-01-04 | 纵目科技（上海）股份有限公司 | The localization method and system of perception data are acquired according to mobile terminal |
| CN111614887A (en) * | 2019-02-25 | 2020-09-01 | 上海博泰悦臻网络技术服务有限公司 | Vehicle surrounding image synthesis method and system |
| CN111614887B (en) * | 2019-02-25 | 2022-09-30 | 上海博泰悦臻网络技术服务有限公司 | Vehicle periphery image synthesis method and system |
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Open date: 20100623 |