CN102254445A - Method, server and system for querying road condition - Google Patents
Method, server and system for querying road condition Download PDFInfo
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- CN102254445A CN102254445A CN2010101756592A CN201010175659A CN102254445A CN 102254445 A CN102254445 A CN 102254445A CN 2010101756592 A CN2010101756592 A CN 2010101756592A CN 201010175659 A CN201010175659 A CN 201010175659A CN 102254445 A CN102254445 A CN 102254445A
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Abstract
The invention provides a method, a server and a system for querying a road condition. The method for querying a road condition comprises the following steps that: a road condition query server receives a real-time road condition query request from user equipment (UE); a video call between the UE and a to-be-queried road condition terminal is established by the road condition query server; and the UE obtains road condition video information of a located road section by the video conversation, wherein the road condition video information is collected by the road condition terminal through a camera. According to the invention, a user can query a real-time road condition of an appointed road section accurately and conveniently by using the mobile phone of the user; moreover, a road section with a traffic jam can be driven around, so that time and oil can be saved.
Description
Technical field
The present invention relates to mobile communication and intelligent network technology, relate in particular to real-time road querying method, server and system based on mobile communication.
Background technology
Along with the progress in epoch, automobile progresses into common people family of ordinary family, and the increasing degree of automobile is far longer than the amplitude that road traffic infrastructure increases, so this traffic that blocks up just becomes normality.Traffic congestion is for car owners, and trip becomes very painful thing, and plug usually is in a dilemma in queues of stationary traffic, makes us having no way out.So traffic congestion just becomes the late common reason of clan owning cars working.
How to solve the traffic congestion problem, for driving person, still do not have what way at present, but still be some way in present stage for how getting around the traffic congestion highway section.The first, get around the traffic congestion highway section by listening Traffic Announcement to obtain traffic information.General Traffic Announcement all is the traffic in the main highway section in whole city of regular (more than 10 minutes) report or area, and traffic information generally derives from some traffic volunteers.And driving person can hear the traffic congestion information of Traffic Announcement often at the Lu Shangcai of blocking, the problem that traffic information lags behind promptly can occur.The second, obtain traffic information by GPS equipment.Some gps systems can be planned driving route for the user in conjunction with real-time traffic, but the problem that also exists road conditions information gathering to lag behind, and the user is for the dependence problem of GPS equipment, and what promptly do not have GPS equipment can not obtain real-time road as required.
Therefore, need provide the method, system and device that to inquire about the real-time road of specifying the highway section at any time easily, to solve information delay problem to conventional road condition query for the user.
Summary of the invention
Technical matters to be solved by this invention provides a kind of road condition query method, server and system, can allow user's inquiry accurately, easily at any time specify the real-time road in highway section.
In order to solve the problems of the technologies described above, the invention provides a kind of road condition query method, comprise: the road condition query server receives the real-time road query requests of user terminal, connect the video calling of described user terminal and road conditions terminal to be checked, described user terminal obtains the road conditions video information of described road conditions terminal by the highway section of living in of camera collection by video calling.
Further, above-mentioned road condition query method also has following characteristics:
Described real-time road query requests is carried the sign of road conditions terminal to be checked, described road condition query server receives after the real-time road query requests of user terminal, inquire about the duty of this road conditions terminal according to the sign of described road conditions terminal, based on the video calling of duty connecting subscribers participating terminal and this road conditions terminal of this road conditions terminal.
Further, above-mentioned road condition query method also has following characteristics: described based on this road conditions terminal duty connecting subscribers participating terminal and the step of the video calling of this road conditions terminal comprise:
If the duty of described road conditions terminal is a holding state, then inquire about this road conditions termination number, call out this road conditions terminal by this road conditions termination number, set up the video calling of described user terminal and this road conditions terminal; Perhaps
If the duty of described road conditions terminal is a talking state, then inquire about the call identification of described conversation, create video conference by this call identification, connect the video calling of described user terminal and this road conditions terminal; Perhaps
If the duty of described road conditions terminal is video conference, the sign of then inquiring about described video conference enters video conference by this video conference sign, connects the video calling of described user terminal and this road conditions terminal.
Further, above-mentioned road condition query method also has following characteristics: receive at described road condition query server before the real-time road query requests of user terminal, described method also comprises:
Described road condition query server is connected and the video calling that is installed in the road conditions terminal in each highway section, records the road conditions video information of the road conditions terminal collection in each highway section.
Further, above-mentioned road condition query method also has following characteristics: after described road condition query server was recorded the road conditions video information, described method also comprised:
Described road condition query server identifies traffic information and storage from the road conditions video information of described collection; If receive the road condition information inquiry request of user terminal, then the up-to-date traffic information with road conditions terminal correspondence to be checked sends to user terminal.
In order to solve the problems of the technologies described above, the invention provides a kind of road condition query server, comprising:
The road condition query module after being used to receive the real-time road query requests of user terminal, triggers described real-time road and checks module;
Real-time road is checked module, is used for the video calling of connecting subscribers participating terminal and road conditions terminal to be checked, so that described user terminal obtains the road conditions video information of described road conditions terminal by the highway section of living in of camera collection by video calling.
Further, above-mentioned road condition query server also has following characteristics:
Carry the sign of road conditions terminal to be checked in the described real-time road query requests;
Described real-time road is checked module, also is used for inquiring about according to the sign of described road conditions terminal the duty of this road conditions terminal, based on the video calling of duty connecting subscribers participating terminal and this road conditions terminal of this road conditions terminal.
Further, above-mentioned road condition query server also has following characteristics: described real-time road checks that module comprises:
Judging unit is used to judge the duty of described road conditions terminal, if judge that the duty of described road conditions terminal is a holding state, then exports first message to connecting the video calling unit; If judge that the duty of described road conditions terminal is a talking state, then export second message to connecting the video calling unit; If judge the duty video conference of described road conditions terminal, then export the 3rd message to connecting the video calling unit; And
Connect the video calling unit, be used to receive described first message after, inquire about this road conditions termination number, call out this road conditions terminal by this road conditions termination number, set up the video calling of user terminal and this road conditions terminal; After receiving described second message, inquire about the call identification of described conversation, create video conference, connect the video calling of described user terminal and this road conditions terminal by this call identification; After receiving described the 3rd message, the sign of inquiring about described video conference enters video conference by this video conference sign, connects the video calling of described user terminal and this road conditions terminal.
Further, above-mentioned road condition query server also has following characteristics: comprise that also road conditions record module,
Described connection video calling unit, the video calling that also is used for periodically connecting described road condition query server Yu is installed in the road conditions terminal in each highway section, and trigger described road conditions and record module;
Described road conditions are recorded module, are used to record the road conditions video information that the road conditions terminal in each highway section is gathered.
Further, above-mentioned road condition query server also has following characteristics: described road condition query server also comprises the road conditions identification module:
Described road conditions are recorded module, also are used to record the road conditions video information and trigger described road conditions identification module afterwards;
Described road conditions identification module is used for identifying traffic information and storage from the described road conditions video information of recording;
Described road condition query module also is used for when the road condition information inquiry request that receives user terminal, and the up-to-date traffic information of the road conditions terminal correspondence to be checked of described road conditions identification module storage is sent to user terminal.
In order to solve the problems of the technologies described above, the invention provides a kind of road condition query system, comprising: road conditions terminal and above-mentioned road condition query server, wherein,
Described road conditions terminal possesses video call function, is installed in each highway section, is used to gather the road conditions video information in highway section of living in,
Described road condition query server, after being used to receive the real-time road query requests of user terminal, the video calling of connecting subscribers participating terminal and road conditions terminal to be checked.
Road condition query method provided by the present invention, server and system, along with day by day popularizing and development of 3G mobile communications network, the user uses the mobile phone terminal of oneself just can inquire the real-time road of specifying the highway section accurately, easily, and can get around the traffic congestion highway section saving time and oil plant, for current establishment low-carbon (LC) society immeasurable effect is arranged.In addition, because the present invention does not need other designing wiring and sets up fixed network, the road conditions terminal can form based on common video mobile phones transformation, so system cost is lower, is convenient to operator and implements.
Description of drawings
The synoptic diagram of Fig. 1 road condition query system provided by the invention;
Fig. 2 is the structural representation of road condition query server implementation example provided by the invention;
Fig. 3 is the process flow diagram of road condition query method embodiment provided by the invention;
Fig. 4 is the road conditions identification service routine embodiment process flow diagram in the embodiment of the invention;
Fig. 5 is the process flow diagram of the road condition query service implementation example in the embodiment of the invention;
Fig. 6 is the process flow diagram that the real-time road in the embodiment of the invention is checked the service implementation example;
Fig. 7 is the process flow diagram of the road conditions recoding service embodiment in the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment technical scheme of the present invention is at length set forth.The embodiment that below exemplifies only is used for description and interpretation the present invention, and does not constitute the restriction to technical solution of the present invention.
As shown in Figure 1, represented the structure of road condition query system one embodiment that invention provides, this system comprises a plurality of road conditions terminals, road condition query server and user terminal (UE, User Equipment), wherein:
The road conditions terminal, be also referred to as the road condition acquiring module, be used to be installed in each highway section, be responsible for the highway section is carried out road condition acquiring and presented, road conditions video information that specifically can be by camera collection highway section of living in, and the road conditions video information of gathering is transferred to road condition query server in the intelligent network;
The road condition query server is used for recording nearest road conditions video file according to the road conditions video information of road conditions terminal transmission, discerns the traffic of respectively specifying the highway section automatically according to nearest road conditions video file, and the road shape information that identifies is deposited in the database; For UE provides the real-time road inquiry business, according to passing to UE under the traffic information of access request with its appointment highway section of UE to this business;
UE is used for providing the interface of real-time road inquiry business when the user dials the access code of real-time road inquiry business, will specify the real-time road condition information in highway section from download user on the road condition query server, and be presented on the interface of UE.
Above-mentioned road conditions terminal is the mobile communication terminal that possesses video call function and auto-pickup function, by with intelligent network in the road condition query server carry out video calling, the road conditions video information in the appointment highway section of gathering is transferred to this road condition query server.
The road conditions terminal can be through the special-purpose terminal equipment of transforming that possesses video call function and auto-pickup function, is fixed in the eminence of specifying the highway section, monitors real-time road by camera, and needs the support of fixed power source.For example can adopt common 3G mobile with video call function temporarily.
The road conditions terminal is transferred to the road condition query server with the road conditions video information in the appointment highway section of its shooting under the outgoing call of road condition query server.
Above-mentioned UE is the portable terminal that possesses video call function, for example mobile phone.
Road condition query server in the above-mentioned intelligent network can comprise: road conditions identification module, road condition query module, real-time road check that module and road conditions record module, as shown in Figure 2.
Road conditions are recorded module, are used to finish recording of nearest road conditions video file, and this module shows as the road conditions recoding service when specifically implementing.
The road conditions identification module is mainly finished the traffic behavior in highway section is discerned automatically, particularly, can discern the traffic information in the road conditions video file, and the traffic information that identifies is write in the database.This module shows as the road conditions identification services when specifically implementing.
The road conditions identification module is the scanning of home disk periodically, nearest road conditions video file according to each highway section of priority poll, if the road conditions video file exists, then starting the road conditions recognizer differentiates road conditions, and information such as recognition result (comprise unobstructed, little stifled, jam level is other), recognition time are write in the real-time traffic table (TFC, Time Traffic Condition) in the database.The nearest road conditions video file of deletion after identification is finished, the road conditions video file of the nearest road conditions video file storage that perhaps will discern for checking checked historical road conditions video for the user; If there is not nearest road conditions video file, then check the state of corresponding road conditions terminal, if corresponding road conditions terminal is in holding state, then triggers real-time road and check that module starts real-time road and checks business.Above-mentioned road conditions recognizer can adopt disclosed method to finish, as patent CN200710076097 (a kind of automatic judgement and querying method of traffic jam degree).
The road condition query module is used to finish the inquiry of the traffic that each highway section is gathered, and to the menu selection in section, highway section etc., and the traffic information of respective stretch is represented to the user, shows as the road condition query business when specifically implementing.The road condition query module then triggers described real-time road and checks module if receive the real-time road query requests of user terminal.
Real-time road is checked module, is used to finish the road conditions terminal of outgoing call appointment, connect video calling with road conditions terminal to be checked, for example, the video calling of the road conditions terminal of user terminal or road condition query server and appointment, with checking of the real-time road of realizing respective stretch, show as real-time road when specifically implementing and check business.
Particularly, described real-time road checks that module can come the video calling of the road conditions terminal of connecting subscribers participating terminal and appointment based on the duty of this road conditions terminal.
Further, described real-time road checks that module can also comprise: judging unit and connection video calling unit, wherein,
Judging unit is used for Query Database and specifies the road conditions terminal information, judges the duty of described road conditions terminal, if judge that the duty of described road conditions terminal is a holding state, then exports first message to connecting the video calling unit; If judge that the duty of described road conditions terminal is a talking state, then export second message to connecting the video calling unit; If judge the duty video conference of described road conditions terminal, then export the 3rd message to connecting the video calling unit;
Connect the video calling unit, be used to receive described first message after, inquire about this road conditions termination number, call out this road conditions terminal by this road conditions termination number, set up the video calling of user terminal and this road conditions terminal; After receiving described second message, inquire about the call identification of described conversation, create video conference, connect the video calling of described user terminal and this road conditions terminal by this call identification; After receiving described the 3rd message, the sign of inquiring about described video conference enters video conference by this video conference sign, connects the video calling of described user terminal and this road conditions terminal.
The method of road condition query provided by the invention as shown in Figure 3, can comprise following step:
110, road condition acquiring step is installed in the road conditions video information of the road conditions terminal in each highway section by camera collection highway section of living in, and under the outgoing call of road condition query server the road conditions video information of gathering is transferred to the road condition query server;
120, record road conditions video step, record the road conditions video information that the road conditions terminal in each highway section is gathered, and can carry out buffer memory;
130, road conditions identification step, the road conditions video information that each road conditions terminal of road condition query server poll is gathered identifies traffic information from the road conditions video information, and stores the traffic information that identifies;
Further, behind the intact traffic information of road condition query server identification, can delete corresponding road conditions video information, perhaps can check historical road conditions for the user preserving after the rename of corresponding road conditions video information.
140, road condition query step, the road condition query server then sends to user terminal with corresponding road condition information if receive the road condition information inquiry request of user terminal;
If the user need carry out the real-time road inquiry, then carry out step 150.
150, real-time road query steps, receive the real-time road query requests of user terminal, the video calling of connecting subscribers participating terminal and road conditions terminal to be checked, user terminal can obtain the road conditions video information of described road conditions terminal by the highway section of living in of camera collection by video calling like this.
Wherein, described real-time road query requests is carried the sign of road conditions terminal to be checked.Particularly, the road condition query server is according to the duty that is identified at this road conditions terminal of inquiry in the database of described road conditions terminal, and is according to the different operating state access video calling of road conditions terminal, specific as follows:
If described duty is a holding state, then this road conditions termination number of inquiry from database is called out this road conditions terminal by this road conditions termination number, sets up the video calling of user terminal and this road conditions terminal;
If described duty is a talking state, then the inquiry corresponding call identifies from database, creates the video calling of video conference connecting subscribers participating terminal and this road conditions terminal by this call identification;
If described duty is in the video conference, then the corresponding video conference sign of inquiry from database enters the video calling of video conference connecting subscribers participating terminal and this road conditions terminal by this video conference sign.
Describe the embodiment of corresponding business module of the present invention below in detail:
At the road condition query server deploy road conditions identification service routine of intelligent network of the present invention, the existing execution in step of describing this road conditions identification service routine in conjunction with Fig. 4:
1200, start road conditions identification service routine;
1201, select the road conditions terminal of current inquiry according to preset priority;
For example, some key road segments are made as high priority, then preferentially inquire about the road conditions terminal on this key road segment.
1202, according to the corresponding road conditions video recently of the road conditions Termination ID inquiry of current inquiry;
1203, judge the nearest road conditions video file whether corresponding road conditions terminal is arranged in the nearest road conditions videogram, if do not find corresponding road conditions video, and this road conditions terminal is in holding state, then triggers road conditions and checks business, synchronously changes 1206 over to; If find corresponding road conditions video, then change 1204;
If current talking state or the video conference state of being in of road conditions terminal, then the road condition query server is nearest road conditions video file according to the road conditions video in conversation or the video conference.
1204, corresponding road conditions video file is recently discerned, with the traffic information that identifies, for example the jam situation information in highway section is saved in the traffic information table;
1205 (optional steps), nearest road conditions video file is renamed as can checks the road conditions video file, these two kinds of file types can be distinguished with extension name, can check that the road conditions video file can check the non real-time traffic information for the user;
1206, judge whether to also have the not road conditions terminal of poll,, then turn to step 1201, otherwise turn to step 1207 if having;
1207, wait for the polling interval duration, after the stand-by period arrives, turn to step 1201 to carry out the identification of next round road conditions.
Service control point (being the road condition query server) deploy road condition query business at intelligent network of the present invention, the user dials the access code of road condition query business by UE, the Service Switching Point of intelligent network triggers this road condition query business, the existing execution in step of describing this road condition query business in conjunction with Fig. 5:
1221, after the road condition query business receives the road condition query request, report section, road menu, list all and can check section information to the user;
1222, after the user selected the section, the road condition query business was listed the traffic information in these all highway sections, section according to the road conditions tabulation that section ID reports selected section;
1223, alternatively, the user can select to check the detailed traffic information in concrete highway section, the professional detailed traffic information of reporting road section selected of road condition query, and traffic information can comprise congestion in road information, wagon flow mean velocity information etc. in detail.
1224, alternatively, the user can select the real-time road in this highway section, then triggers real-time road and checks business.
1225, treat user's button or check that real-time road is overtime after, return to and check section road conditions menu.
In other embodiments, user terminal can pass through Geographic Information System (Geographic InformationSystem, abbreviation GIS) the road conditions terminal of selection inquiry, for example, the road conditions terminal iidentification of clicking on the map is selected, during concrete the application, can be set to single and click the traffic information that the road conditions terminal shows this road conditions terminal correspondence, double-click the road conditions terminal and initiate the real-time road query requests.
The service provider writes real-time road and checks business, and be published to Service Control Point of intelligent network of the present invention, the real-time road business of checking can be by the road condition query service trigger, when road condition query service trigger real-time road is checked business the road conditions Termination ID is checked business as passing to this real-time road with the road parameter, existing 6 describe this real-time road and check professional concrete execution in step in conjunction with the accompanying drawings:
1231, real-time road is checked and professional is inquired about this road conditions terminal information according to the road conditions Termination ID, comprises the information such as number, state, calling ID, Conference ID of road conditions terminal;
1232, judge the duty of this road conditions terminal,, inquire corresponding Conference ID, then turn to step 1235 if the duty of road conditions terminal is a state in the meeting; If state in the conversation inquires corresponding call ID, then turn to step 1233; If holding state then triggers road conditions and checks the corresponding road conditions terminal of professional outgoing call, treat that the success of road conditions terminal is called out in outgoing call after, can obtain the calling ID of this calling, turn to step 1236 then;
1233, be that chairman creates video conference according to calling out ID with the calling of this road conditions terminal; When road conditions terminal and other UE converse, can inquire about the road conditions video of same road conditions terminal simultaneously in order to make a plurality of UE, then need to create video conference.
1234, upgrade the status information of road conditions terminal, this moment, the state of road conditions terminal was in the meeting, write down information such as Conference ID of living in, turned to step 1236 then;
1235, joining the UE calling with this road conditions terminal call according to Conference ID is in chairman's the video conference, to allow UE call out the video of checking video conference chairman end;
1236, connect the video calling of UE and road conditions terminal to be checked;
1237, startup collects the digits by any key to the UE calling terminal, if receive the message that the user presses any key, customer call can be shifted out meeting like this;
1238, treat that the user by any key or wait for the user key-press time-out time then, shifts out meeting with customer call, return the road condition query business.
The service provider writes road conditions recoding service program, and be published to the service control point of intelligent network, the road conditions recoding service can be checked service trigger by road conditions identification services or real-time road, road conditions Termination ID that will be to be checked during triggering and recorded video parameter information be as passing to this road conditions recoding service with the road parameter, now describes referring to accompanying drawing 7 that these road conditions are checked and the concrete execution in step of recoding service:
1211, in database, inquire about the number and the information such as duty, attribute of this road conditions terminal according to the road conditions Termination ID, and if be true with " whether recorded video " in the parameter of road, then synchronously more this road conditions terminal attribute of new database " need recorded video " be true;
If the duty of this road conditions terminal is then returned corresponding call ID or Conference ID to trigger end for conversation or video conference state, create video conference by calling out ID, or enter in the video conference by Conference ID, connect video calling, change step 1213 then over to; If the state of this road conditions terminal is a holding state, then change step 1212 over to.
1212, with the number call road conditions terminal of road conditions terminal, road conditions terminal auto-pickup is called out, after setting up road conditions and checking the video calling of server and road conditions terminal, this road conditions terminal information in the new database more comprises that duty is in the conversation and calls out information such as ID;
1213, judge that the road conditions terminal attribute " needs recorded video ", if true, then change step 1214 over to, otherwise changes step 1215 over to;
1214, specify the video record of duration at this road conditions terminal call, with document storage and the pre-specified position of recording;
1215, road conditions terminal attribute " need recorded video " is set to vacation after, finish the video record flow process.
Wherein, in step 1214, recording operation is asynchronous operation, recorded video is operating as consistency operation, operator can be arranged in the process of the operation of carrying out recorded video, the inquiry information relevant with the road conditions terminal when the inquiry information relevant with the road conditions terminal satisfies certain condition, stops to record of road conditions video simultaneously.
For example, the duty of inquiry road conditions terminal, if the duty of road conditions terminal is the video conference state, can further judge whether user member is arranged in the video conference, if there is not user member, then withdraw from the video record flow process, like this can be in the situation that does not have the user to check, stop to record, with energy savings.Certainly, operator can be according to actual needs be provided with the correlation parameter of recording process, for example, can be provided with and record duration, perhaps record cycle or the like.
To sum up, road condition query method provided by the invention, server and system can provide a kind of value-added service of very attractive easily for operator, also can allow the user avoid the highway section that blocks up by efficiently and effectively, save the drive time and the energy that arrive at the destination.
Below only be concrete enforcement of the present invention.Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (11)
1. road condition query method comprises:
The road condition query server receives the real-time road query requests of user terminal, connect the video calling of described user terminal and road conditions terminal to be checked, described user terminal obtains the road conditions video information of described road conditions terminal by the highway section of living in of camera collection by video calling.
2. road condition query method as claimed in claim 1 is characterized in that:
Described real-time road query requests is carried the sign of road conditions terminal to be checked, described road condition query server receives after the real-time road query requests of user terminal, inquire about the duty of this road conditions terminal according to the sign of described road conditions terminal, based on the video calling of duty connecting subscribers participating terminal and this road conditions terminal of this road conditions terminal.
3. road condition query method as claimed in claim 2 is characterized in that: described based on this road conditions terminal duty connecting subscribers participating terminal and the step of the video calling of this road conditions terminal comprise:
If the duty of described road conditions terminal is a holding state, then inquire about this road conditions termination number, call out this road conditions terminal by this road conditions termination number, set up the video calling of described user terminal and this road conditions terminal; Perhaps
If the duty of described road conditions terminal is a talking state, then inquire about the call identification of described conversation, create video conference by this call identification, connect the video calling of described user terminal and this road conditions terminal; Perhaps
If the duty of described road conditions terminal is video conference, the sign of then inquiring about described video conference enters video conference by this video conference sign, connects the video calling of described user terminal and this road conditions terminal.
4. as each described road condition query method of claim 1-3, it is characterized in that: receive at described road condition query server before the real-time road query requests of user terminal, described method also comprises:
Described road condition query server is connected and the video calling that is installed in the road conditions terminal in each highway section, records the road conditions video information of the road conditions terminal collection in each highway section.
5. road condition query method as claimed in claim 4 is characterized in that: after described road condition query server was recorded the road conditions video information, described method also comprised:
Described road condition query server identifies traffic information and storage from the road conditions video information of described collection; If receive the road condition information inquiry request of user terminal, then the up-to-date traffic information with road conditions terminal correspondence to be checked sends to user terminal.
6. a road condition query server is characterized in that, comprising:
The road condition query module after being used to receive the real-time road query requests of user terminal, triggers described real-time road and checks module;
Real-time road is checked module, is used for the video calling of connecting subscribers participating terminal and road conditions terminal to be checked, so that described user terminal obtains the road conditions video information of described road conditions terminal by the highway section of living in of camera collection by video calling.
7. road condition query server as claimed in claim 6 is characterized in that:
Carry the sign of road conditions terminal to be checked in the described real-time road query requests;
Described real-time road is checked module, also is used for inquiring about according to the sign of described road conditions terminal the duty of this road conditions terminal, based on the video calling of duty connecting subscribers participating terminal and this road conditions terminal of this road conditions terminal.
8. road condition query server as claimed in claim 7 is characterized in that: described real-time road checks that module comprises:
Judging unit is used to judge the duty of described road conditions terminal, if judge that the duty of described road conditions terminal is a holding state, then exports first message to connecting the video calling unit; If judge that the duty of described road conditions terminal is a talking state, then export second message to connecting the video calling unit; If judge the duty video conference of described road conditions terminal, then export the 3rd message to connecting the video calling unit; And
Connect the video calling unit, be used to receive described first message after, inquire about this road conditions termination number, call out this road conditions terminal by this road conditions termination number, set up the video calling of user terminal and this road conditions terminal; After receiving described second message, inquire about the call identification of described conversation, create video conference, connect the video calling of described user terminal and this road conditions terminal by this call identification; After receiving described the 3rd message, the sign of inquiring about described video conference enters video conference by this video conference sign, connects the video calling of described user terminal and this road conditions terminal.
9. road condition query server as claimed in claim 8 is characterized in that: comprise that also road conditions record module,
Described connection video calling unit, the video calling that also is used for periodically connecting described road condition query server Yu is installed in the road conditions terminal in each highway section, and trigger described road conditions and record module;
Described road conditions are recorded module, are used to record the road conditions video information that the road conditions terminal in each highway section is gathered.
10. road condition query server as claimed in claim 9 is characterized in that: described road condition query server also comprises the road conditions identification module,
Described road conditions are recorded module, also are used to record the road conditions video information and trigger described road conditions identification module afterwards;
Described road conditions identification module is used for identifying traffic information and storage from the described road conditions video information of recording;
Described road condition query module also is used for when the road condition information inquiry request that receives user terminal, and the up-to-date traffic information of the road conditions terminal correspondence to be checked of described road conditions identification module storage is sent to user terminal.
11. a road condition query system is characterized in that, comprising: road conditions terminal and as each described road condition query server of claim 6-10,
Described road conditions terminal possesses video call function, is installed in each highway section, is used to gather the road conditions video information in highway section of living in,
Described road condition query server, after being used to receive the real-time road query requests of user terminal, the video calling of connecting subscribers participating terminal and road conditions terminal to be checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101756592A CN102254445A (en) | 2010-05-17 | 2010-05-17 | Method, server and system for querying road condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101756592A CN102254445A (en) | 2010-05-17 | 2010-05-17 | Method, server and system for querying road condition |
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| CN102254445A true CN102254445A (en) | 2011-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101756592A Pending CN102254445A (en) | 2010-05-17 | 2010-05-17 | Method, server and system for querying road condition |
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| CN105262975A (en) * | 2015-09-21 | 2016-01-20 | 武汉钢铁(集团)公司 | Method for controlling video conference and video conference system |
| CN103531020B (en) * | 2013-10-10 | 2016-04-13 | 深圳先进技术研究院 | Based on the Traffic Information Sharing method and system of vehicle-mounted pick-up and running fix |
| CN106323315A (en) * | 2016-09-14 | 2017-01-11 | 百度在线网络技术（北京）有限公司 | Live broadcast navigation method and device |
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