CN102436737A - Road condition sharing system and method based on wireless network and photos - Google Patents
Road condition sharing system and method based on wireless network and photos Download PDFInfo
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Abstract
The invention relates to the technical field of road condition information, and in particular relates to a road condition sharing system and method based on a wireless network and photos. The road condition sharing system based on the wireless network and the photos comprises a server and a plurality of terminal equipment, wherein the plurality of the terminal equipment are connected through the wireless network, and each terminal equipment is respectively connected with the server through the wireless network; the server is used for receiving and transmitting the real-time road condition information to each terminal equipment; and each terminal equipment is equipped with a camera module, a display unit module and a GPS (Global Positioning System) positioning module. The road condition sharing system and method have the beneficial effects that the information can be acquired and sent immediately as required, thus achieving high real-time property of the information; and the photos or videos of the road site at current time are directly acquired and transmitted to other equipment for display, thus the road condition information in the form of the photos or videos is more accurate, intuitive and credible compared with the real-time road condition information after a plurality of digital processing.
Description
Technical field
The present invention relates to field of navigation technology, be specifically related to a kind of road conditions share system and method based on wireless network and photo.
Background technology
Along with the development of national economy, vehicle is widely used in the daily life very much.
Present urban transportation is more and more crowded; Fortuitous events such as traffic congestion, traffic hazard all can occur making troubles to driving; People need to understand timely the real-time traffic situation of road, so that can when driving, dodge those crowded roads, have so both made things convenient for oneself; While also is very helpful to the traffic of entire city, has brought facility to city traffic management.
Except traditional radio station, tv means, present emerging real-time road technology has:
1, Floating Car technology: promptly on a large amount of taxi in city, acquisition terminal is installed; Collect the taxi travel speed, upload onto the server, upload information by all taxis of Server Consolidation; Form the road condition data of entire city, send to the real-time road terminal then and show.This type of technological shortcoming has: a) operation cost is high, and acquisition terminal need be installed in sweeping city on several thousand up to ten thousand taxis, obtain the road condition data of higher quality, and the equipment input, that hiring cost is installed is all very high.B) information delay, this technology are based on all terminals of entire city and upload the statistical study of information and obtain traffic information, want the result accurate, and this system just must a certain amount of information of accumulation, thereby its result inevitably has certain delay.After promptly traffic congestion incident takes place, want three to five minutes at least after, system just can judge relevant road and produce and block up.C) traffic information and is influenced by acquisition terminal quantity and state through processing layer by layer, and its accuracy is often not high.
2, ground induction coil tests the speed: each main crossroads is buried ground induction coil underground and is responded to the speed of a motor vehicle of passing through in the city.The shortcoming that this type of is technological: sense equipment is buried the cost height underground a), also only buries underground at metropolitan main crossroads up to now, road conditions that can not all roads of covering whole city.B) this kind equipment generally has urban traffic control unit to dispose, and information is obtained difficulty.
Therefore, to the problem that exists in the prior art, needing badly provides a kind of technology of road conditions share system and the method based on wireless network and photo particularly important.
Summary of the invention
The objective of the invention is the deficiency to prior art, provide that a kind of information accuracy is high, credibility is high, intuitively based on the road conditions share system of wireless network and photo.
Another object of the present invention is the deficiency to prior art, provides a kind of method simple, fireballing condition sharing method based on wireless network and photo.
The object of the invention is realized through following technical scheme.
A kind of road conditions share system based on wireless network and photo; Comprise server and a plurality of terminal device; Connect through wireless network each other between a plurality of terminal devices; Each said terminal device is connected through wireless network with said server respectively; Said server is used for to each said terminal device transmission and receives real-time road condition information, and said terminal device is provided with photographing module, display unit module and GPS locating module, and said photographing module is used for the real-time road condition information of camera terminal equipment present position; Said display unit module is used to show the real-time road condition information that GPS navigation information that the GPS locating module provides and said photographing module are taken, and said GPS locating module is used to obtain the coordinate information of the other-end equipment that server sends and the coordinate information of terminal device.
Wherein, the form of said real-time road condition information is picture format or video format.
Wherein, said real-time road condition information is the road conditions photo or the video of terminal device place vehicle front.
Wherein, said coordinate information is longitude and latitude.
A kind of condition sharing method based on wireless network and photo comprises the steps
Step 1, set each said terminal equipment IP address, after the system start-up of each said terminal device, game server;
The GPS locating module of step 2, each terminal device obtains the coordinate information of current terminal device; Every coordinate information that sends this terminal device second at a distance from 20-80 is to server; Server receives this coordinate information instruction, obtain current all send the coordinate information of the terminal device of coordinate information;
Step 3, terminal device send the real-time road request to server, the terminal device that server will return to initiation request in the coordinate information and the IP address of the terminal device in the coordinate range in the terminal device request;
Step 4, terminal device receive coordinate information and IP address, can demonstrate the position of other-end equipment on map through the display unit module; And can be through the direct communication of terminal device of IP address and corresponding IP address;
Step 5, each said terminal device are through other said terminal devices of IP accessed; And send the real-time road condition information request to this terminal device; Receive the real-time road condition information of the terminal device of request instruction through photographing module shooting present position; And real-time road condition information is sent to the terminal device of the request of sending, the terminal device that sends the traffic information request receives real-time road condition information.
Wherein, in the said step 5, after said terminal device receives real-time photo and real-time road condition information, show real-time road condition information through the display unit module.
A kind of road conditions share system of the present invention based on wireless network and photo, terminal device can directly be visited other terminal device through wireless network, sends the traffic information request to it; The terminal device of receiving the traffic information request is through photographing module collection real-time road condition information; Sending back to the terminal device that sends the traffic information request through wireless network,, sending at once owing to gather at once when needing; The accuracy of information is high, and credibility is good.
The present invention utilizes camera to take the photo or the video of road conditions, and sending to needs the terminal of road conditions to show.Traffic information has no loss, and with the presented of the most accessible photo of the mankind and video.
A kind of condition sharing method based on wireless network and photo of the present invention through the mutual visit of visit IP address realization terminal device in the wireless network, no longer needs transit server between the terminal device, and access speed is fast, and efficient is high.
Description of drawings
Utilize accompanying drawing that the present invention is described further, but the embodiment in the accompanying drawing does not constitute any restriction of the present invention.
Fig. 1 is the structural representation of a kind of road conditions share system based on wireless network and photo of the present invention.
Embodiment
Below in conjunction with embodiment the present invention is elaborated.
Embodiment 1
As shown in Figure 1; A kind of road conditions share system based on wireless network and photo; Comprise server and a plurality of terminal device; Connect through wireless network each other between a plurality of terminal devices, each said terminal device is connected through wireless network with said server respectively, and said server is used for to each said terminal device transmission and receives real-time road condition information; Said terminal device is provided with photographing module, display unit module and GPS locating module; Said photographing module is used for the real-time road condition information of camera terminal equipment present position, and said display unit module is used to show the real-time road condition information that GPS navigation information that the GPS locating module provides and said photographing module are taken, and said GPS locating module is used to obtain the coordinate information of the other-end equipment that server sends and the coordinate information of terminal device.
Terminal device can directly be visited other terminal device through wireless network; Send the traffic information request to it, receive that the terminal device of traffic information request is gathered real-time road condition information through photographing module, sending back to the terminal device that sends the traffic information request through wireless network; Owing to gather at once when needing; Send at once, the accuracy of information is high, and credibility is good.
Wherein, the form of said real-time road condition information is picture format or video format.
Wherein, said real-time road condition information is the road conditions photo or the video of terminal device place vehicle front.
Wherein, said coordinate information is longitude and latitude.
Embodiment 2
A kind of condition sharing method based on wireless network and photo comprises the steps
Step 1, set each said terminal equipment IP address, after the system start-up of each said terminal device, game server;
The GPS locating module of step 2, each terminal device obtains the coordinate information of current terminal device; Every coordinate information that sends this terminal device second at a distance from 20-80 is to server; Server receives this coordinate information instruction, obtain current all send the coordinate information of the terminal device of coordinate information;
Step 3, terminal device send the real-time road request to server, the terminal device that server will return to initiation request in the coordinate information and the IP address of the terminal device in the coordinate range in the terminal device request;
Step 4, terminal device receive coordinate information and IP address, can demonstrate the position of other-end equipment on map through the display unit module; And can be through the direct communication of terminal device of IP address and corresponding IP address;
Step 5, each said terminal device are through other said terminal devices of IP accessed; And send the real-time road condition information request to this terminal device; Receive the real-time road condition information of the terminal device of request instruction through photographing module shooting present position; And real-time road condition information is sent to the terminal device of the request of sending, the terminal device that sends the traffic information request receives real-time road condition information.
Through the mutual visit of visit IP address realization terminal device in the wireless network, no longer need transit server between the terminal device, access speed is fast, and efficient is high.
Wherein, in the said step 5, after said terminal device receives real-time photo and real-time road condition information, show real-time road condition information through the display unit module.
Should be noted that at last; Above embodiment is only in order to technical scheme of the present invention to be described but not to the restriction of protection domain of the present invention; Although the present invention has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the essence and the scope of technical scheme of the present invention.
Claims (6)
1. road conditions share system based on wireless network and photo; It is characterized in that: comprise server and a plurality of terminal device; Connect through wireless network each other between a plurality of terminal devices; Each said terminal device is connected through wireless network with said server respectively; Said server is used for to each said terminal device transmission and receives real-time road condition information, and said terminal device is provided with photographing module, display unit module and GPS locating module, and said photographing module is used for the real-time road condition information of camera terminal equipment present position; Said display unit module is used to show the real-time road condition information that GPS navigation information that the GPS locating module provides and said photographing module are taken, and said GPS locating module is used to obtain the coordinate information of the other-end equipment that server sends and the coordinate information of terminal device.
2. a kind of road conditions share system based on wireless network and photo according to claim 1, it is characterized in that: the form of said real-time road condition information is picture format or video format.
3. a kind of road conditions share system based on wireless network and photo according to claim 2 is characterized in that: said real-time road condition information is the road conditions photo or the video of terminal device place vehicle front.
4. a kind of road conditions share system based on wireless network and photo according to claim 1, it is characterized in that: said coordinate information is longitude and latitude.
5. a kind of condition sharing method based on wireless network and photo according to claim 1 is characterized in that:
Step 1, set each said terminal equipment IP address, after the system start-up of each said terminal device, game server;
The GPS locating module of step 2, each terminal device obtains the coordinate information of current terminal device; Every coordinate information that sends this terminal device second at a distance from 20-80 is to server; Server receives this coordinate information instruction, obtain current all send the coordinate information of the terminal device of coordinate information;
Step 3, terminal device send the real-time road request to server, the terminal device that server will return to initiation request in the coordinate information and the IP address of the terminal device in the coordinate range in the terminal device request;
Step 4, terminal device receive coordinate information and IP address, can demonstrate the position of other-end equipment on map through the display unit module; And can be through the direct communication of terminal device of IP address and corresponding IP address;
Step 5, each said terminal device are through other said terminal devices of IP accessed; And send the real-time road condition information request to this terminal device; Receive the real-time road condition information of the terminal device of request instruction through photographing module shooting present position; And real-time road condition information is sent to the terminal device of the request of sending, the terminal device that sends the traffic information request receives real-time road condition information.
6. a kind of crossing sharing method based on wireless network and photo according to claim 5 is characterized in that: in the said step 5, after said terminal device receives real-time photo and real-time road condition information, show real-time road condition information through the display unit module.
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Application publication date: 20120502 |