CN101895814A - Communication method and communication system based on geographic position information - Google Patents
Communication method and communication system based on geographic position information Download PDFInfo
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- CN101895814A CN101895814A CN2010102072400A CN201010207240A CN101895814A CN 101895814 A CN101895814 A CN 101895814A CN 2010102072400 A CN2010102072400 A CN 2010102072400A CN 201010207240 A CN201010207240 A CN 201010207240A CN 101895814 A CN101895814 A CN 101895814A
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Abstract
The embodiment of the invention provides a communication method based on geographic position information, which comprises the following steps: a mobile terminal is connected to a communication network by access network equipment, and logs on a service server based on geographic position information; the mobile terminal communicates with the service server based on the geographic position information, and displays service selection information on an interface for users to select a communication mode; and the mobile terminal starts the corresponding service based on the geographic position information according to the user-selected communication mode. On the other hand, the embodiment of the invention also provides a communication system based on geographic position information. By using the existing mobile communication network resources, the scheme provided by the invention can realize positioning by means of the positioning equipment of the mobile terminal, and provides the efficient communication service method and the system based on the geographic position information in accordance with the requirements for interaction of real-time geographic position information among users and reasonable allocation of mobile communication network resources.
Description
Technical field
The present invention relates to digital communicating field, particularly, the present invention relates to communication means and communication system based on geographical location information.
Background technology
Continuous development along with society, the people's activities scope is more and more wider, more and more uncertain, wireless mobile subscriber wonders oneself information and the acquisition various high-quality relevant with own present position of present position at that time more and more urgently, personalized communication service, for example " I where ", " what is near me ", " how I arrive the destination ", " people that I will look for wherein ", " how we determine meeting point easily to each side ", " how I add my personalized map icon " etc.By means of existing science and technology, people's activities is a principal character with colony, cooperation and location distribution gradually.This mobility, uncertainty and group collaboration have brought infinite commercial opportunities to carrying out based on the communication service of geographical location information.
Last century the nineties, gps system is laid and to be finished, corresponding positioning equipment product is universal day by day, people have obtained very big satisfying for the demand of geographical location information.The mobile device merchant combines various positioning equipments with portable terminal, release the portable terminal that has positioning equipment.Meanwhile, the geographical location information that provides at user terminal also is provided Mobile Network Operator, releases some communication services based on geographical location information, roughly comprises LBS (location-based service) and RTLS (real-time positioning system).
Calendar year 2001, some companies of Japan have proposed LBS, and this technology at home and abroad develops rapidly.LBS utilizes the positioning equipment of mobile subscriber terminal, realizes the accurate location to the user.During professional relevant of user request with the position, geographical location information is sent to server, by server according to user's request, the relevant information of position periphery is provided for the user, push related service, for example, nearest ATM, near market, Weather information of position or the like.LBS is according to user's request, for it provides personalized service based on geographical location information.It is advantageous that the user can obtain relevant with surrounding enviroment comparatively accurately information in own and uncomprehending foreign environment, and, provide a feast for the eyes multiple business according to user's hobby and personalized service requirement.
Another kind of method of servicing based on geographical location information is RTLS.RLTS is mainly used in the scene that object is monitored in real time; Electronic tag adhered to or be embedded in be observed in the object, receive the wireless signal that these labels are launched by server, and then testee is positioned, realize testee ground is monitored in real time.
Yet there is certain limitation in existing traffic services method based on geographical location information:
LBS only just can obtain corresponding user's geographical location information when the user sends service request, do not have real-time navigation capability; Though RTLS can locate in real time, can only locate the object to be detected that carries electronic tag, can not locate in real time the user;
In some cases, the geographical location information between " user-user " is in demand alternately, and to very little child's monitoring, relatives are to man at an advanced age's monitoring etc. such as, the head of a family.Yet LBS can only realize that " user-server " is mutual about user's geographical location information; And RTLS also can only provide " user-server " mutual about the geographical location information of certain objects, and they all can't provide the geographical location information between " user-user " mutual.At special user group and user's special requirement, need grasp whenever and wherever possible that it is dynamic, convenient it is carried out real-time monitoring, realize that the geographical location information between " user-user " is mutual;
LBS provides corresponding service content just at specific geographical location information, does not have the geographical location information according to the user place, optimize allocation of resources, utilize rational resource to communicate, promptly, LBS only pays close attention to " what passes ", and does not consider " how passing ".Yet, in the today of advocating " energy-conserving and environment-protective " " the reasonable disposition resource improves resource utilization ", need be under the prerequisite that guarantees service quality, the distribution according to need resource comprises power resource, frequency spectrum resource etc., reduces the wasting of resources, improves communication resources utilization ratio.
In sum, following communication service development can precisely be located by the positioning equipment of portable terminal, mutual to realize the real-time geographic positional information between the user, and according to user's geographical location information, the distribution according to need resource, the service of elasticity rate is provided, satisfies user's individual demand.
Based on above-mentioned consideration, therefore, be necessary at real-time geographic positional information between the user alternately, and the needs of the mobile communications network rational distribution of resources have proposed a kind of efficiently based on the traffic services method and system of geographical location information.
Summary of the invention
Purpose of the present invention is intended to solve at least one of above-mentioned technological deficiency, mutual to real-time geographic positional information between the user especially, and the needs of the mobile communications network rational distribution of resources, proposed a kind of efficiently based on the traffic services method and system of geographical location information.
In order to achieve the above object, embodiments of the invention have proposed a kind of communication means based on geographical location information on the one hand, may further comprise the steps:
Portable terminal connects communication network by access network equipment, and login is based on the service server of geographical location information; Described portable terminal and described service server based on geographical location information communicate, and service selection information is shown in interface for users selects communication pattern; The communication pattern that described portable terminal is selected according to the user is opened accordingly based on the geographical location information service.
Embodiments of the invention have also proposed a kind of communication system based on geographical location information on the other hand, comprise portable terminal, access network equipment, communication network and based on the service server of geographical location information,
Described portable terminal is used for connecting described communication network by described access network equipment;
Described access network equipment is used to connect described portable terminal and described communication network;
Described communication network is used to connect and describedly communicates based on the service server of geographical location information and with described portable terminal;
Described service server based on geographical location information is used for providing business based on geographical location information to described portable terminal;
Portable terminal connects communication network by access network equipment, and login is based on the service server of geographical location information; Described portable terminal and described service server based on geographical location information communicate, and service selection information is shown in interface for users selects communication pattern; The communication pattern that described portable terminal is selected according to the user is opened accordingly based on the geographical location information service.
The such scheme that the present invention proposes can utilize the existing mobile communication network resource, realizes precisely location by the positioning equipment of portable terminal, and the real-time geographic positional information is provided between the user, and is mutual to realize the geographical location information between " user-user ".In addition, surrounding environment by cognitive radio technology perception portable terminal position, comprise electromagnetic environment information, network node information on every side, the information of proximal subscribers etc., and according to environmental information, reasonably carry out resource allocation, realize this user and each network node and close on resource-sharing between the user with collaborative, server then provides the traffic services of elasticity expenses standard according to user's occupation condition.The present invention can also be provided with priority according to the pressing degree of communication, satisfies the emergency communication demand.Compare with existing method, the present invention can realize that the real-time geographic positional information between " user-user " is mutual; Secondly, the present invention not only can rationalize resource distribution by optimizing the Internet resources configuration, for the user makes the different service of fees and price to measure, also possesses stronger emergent adaptive capacity, guarantees that the user still can keep communication quality preferably in relatively poor environment.
Aspect that the present invention adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the flow chart of the embodiment of the invention based on the communication means of geographical location information;
Fig. 2 is the structural representation of the embodiment of the invention based on the communication system of geographical location information;
Fig. 3 is the service server structural representation of the embodiment of the invention based on geographical location information;
Fig. 4 is the method for servicing schematic diagram of embodiment of the invention communication pattern one;
Fig. 5 is the method for servicing schematic diagram of embodiment of the invention communication pattern two;
Fig. 6 is the method for servicing schematic diagram of embodiment of the invention communication pattern three;
The realization flow schematic diagram of Fig. 7 mobile terminal client terminal software.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
The object of the present invention is to provide a kind of traffic services method based on geographical location information.The present invention utilizes existing communication network resource, provides traffic services according to user's geographical location information and environmental information; Wherein, geographical location information utilizes the positioning equipment of portable terminal to obtain, and environmental information utilizes the cognitive device of portable terminal to obtain.The present invention combines the positioning equipment of cognitive radio technology, portable terminal and communication link interactivity in the mobile environment is provided.
The present invention can provide a kind of method of servicing based on geographical location information, by the user is precisely located, realizes that the geographical location information between " user-user " is mutual.
Geographical location information between " user-user " of the present invention can be real-time alternately, also can be non real-time, and all is very necessary.Real-time geographical location information mainly is at the certain user alternately between " user-user ", need be according to the real-time geographic positional information at himself place, and guide and help for it provides.For example, come the user that strange environment is handled affairs, need the real-time geographic positional information of colleague, for oneself provides guide according to oneself.Non real-time geographical location information mainly is at the certain user alternately between " user-user ", wishes can obtain the geographical location information that it is concerned about the people when being necessary.For example, the head of a family comes off duty to come back home and does not see the child of oneself, and hope can know where child has gone, so that it is better guarded.
The present invention can provide a kind of method of servicing based on environmental information, and by obtaining user geographic location environmental information on every side, the reasonable disposition resource provides traffic services.
Method of servicing based on environmental information of the present invention, can be according to the user geographic location, by the ambient conditions around the cognitive radio technology perception, comprising electromagnetic environment information, on every side network node (base station, the via node etc.) information and the information of proximal subscribers etc., be used for predicting this user by network node set up quality possible after the communication and can with the network node and the proximal subscribers situation of this synergic user communication.Server can be according to the rational resource allocation mechanism Resources allocation of these information utilizations, realizes this user and each network node and closes on resource-sharing between the user with collaborative.For example, be positioned at the more weak zone of signal (as cell edge, mountain area etc.) user, if it has selected this method of servicing based on environmental information, server can be a user resource allocation according to network node geographical location information and near other user's geographical location information of storage, is user's service simultaneously to reach a plurality of network nodes (as the adjacent base station of cell edge, a plurality of via nodes etc.), and the communication for coordination between the multi-user, to improve communication quality.
The present invention can provide a kind of communication service method based on the environment precedence information, according to the abominable degree of user's geographical environment of living in and the urgency level of communication priority is set, with guarantee to be in emergency circumstances or have the user of urgency communication demand to obtain, communication service reliably.
Method of servicing based on communication priority information of the present invention, can be according to the priority of the urgent degree Differentiated Services of telex network, for example, at the user who demands urgently rescuing, server will give the highest priority, geographical location information by these users return carries out real-time accurate in locating to it, to implement rescue; And, at first guarantee these user's communications business demands by resource allocation mechanism.
Below in conjunction with accompanying drawing, it is as follows that the present invention will be described.
As shown in Figure 1, the flow chart for the communication means that the present invention is based on geographical location information may further comprise the steps:
S110: portable terminal is by the service server of communication network login based on geographical location information.
Particularly, in step S110, portable terminal connects communication network by access network equipment, and login is based on the service server of geographical location information.
Wherein, access network equipment comprises base station or wireless local network connecting point.
Communication network comprises the Internet or cellular mobile communication networks.
S120: portable terminal with communicate based on the service server of geographical location information.
In step S120, portable terminal and described service server based on geographical location information communicate, and service selection information is shown in interface for users selects communication pattern.
Wherein, portable terminal and described service server based on geographical location information communicate and comprise:
Portable terminal obtains the geographical location information and the environmental information of described portable terminal by GPS equipment location or environment cognitive device;
Portable terminal sends to described service server based on geographical location information with described geographical location information and environmental information.
S130: the communication pattern that portable terminal is selected according to the user, open accordingly based on the geographical location information service.
In step S130, communication pattern comprises following one or more modes:
Communication pattern one, it is mutual to carry out geographical location information between portable terminal and another portable terminal;
Communication pattern two provides the communication service of coupling based on the residing environmental information of described portable terminal;
Communication pattern three, the communication service that provides based on the residing environment precedence information of described portable terminal.
Furthermore, the environment precedence information comprises following one or more types:
Emergency searching and rescuing, self-service emergency, urgency traffic and conventional professional.
The invention allows for a kind of communication system based on geographical location information, its basic structure contains in this basic structure referring to accompanying drawing 2:
Some service servers based on geographical location information, its effect are by obtaining the geographical location information that user terminal provides, realizing that the real-time geographic positional information between the user is mutual; Another effect is by obtaining the environmental information of user terminal, carry out rational resource allocation, pushing a kind of service based on environmental information; Its I/O end links to each other with the corresponding I/O end of described the Internet and mobile radio communication respectively;
The Internet, its effect are that the information database to described service server based on geographical location information provides abundant internet information; Its I/O end links to each other based on the service server of geographical location information and the corresponding I/O end of described access network equipment with described respectively;
Mobile radio communication, its effect are to provide good carrying platform for the service based on geographical location information; Its I/O end links to each other based on the service server of geographical location information and the corresponding I/O end of described access network equipment with described respectively;
Some access network equipments, it can be NodeB, WLAN access point or the like, its I/O end links to each other with described the Internet, mobile radio communication and described portable terminal respectively;
Some portable terminals, it has installed the special client software based on geographical location information, integrated positioning equipment and cognitive device, it can be mobile phone, PDA or the like, its I/O end links to each other with described access network equipment.
Below, in conjunction with the accompanying drawings said method or system are described further.
Accompanying drawing 4,4,5 is respectively the realization flow schematic diagram of communication pattern one, two, three of the present invention.Below in conjunction with accompanying drawing, the specific implementation method of communication pattern one of the present invention is described as follows:
(1) under the control of controller, starts traffic services function based on geographical location information;
(2) user opens corresponding pattern according to the business demand of oneself by client software;
(3) user initiates communication by client software, sends service request, the request corresponding service;
(4) if user's open communication pattern one:
(4.1) positioning equipment on the portable terminal is accurately located this user;
(4.2) user initiates communication, comprises the geographical location information of its current communication in this user's communications content.This geographical location information lies in the Content of Communication automatically, has wherein comprised the precise location information to the user, and the time of current communication;
(4.3) the described geographical location information of server stores upgrades original this user's geographical location information, guarantee server stores be this user's the last time (or several times) communication the time geographical location information;
(4.4) if this user just communicates with other users:
If (4.4.1) communication counterpart communication pattern one is also opened, then server the other side's when communicating pair provides this communication real-time geographic positional information realizes that the real-time geographic positional information of communicating pair is mutual;
If (4.4.2) have only communication one side's open communication pattern one, then open a side and can only obtain being stored in the server, the geographical location information of the other side's the last time (or several times) communication;
(5) if user's open communication pattern two:
(5.1) collection of server communication service content is stored in the database of service server;
(5.2) positioning equipment of user terminal is accurately located the user;
(5.3) cognitive device of user terminal is carried out perception to the environment around the user;
(5.4) user enters the service interface of communication pattern two, and server end is to the client push operation list;
(5.5) user selects business tine, and sends service request, comprises user's geographical location information and environmental information in the service request;
(5.5) server receives service request from user, store its geographical location information and environmental information (as base station, via node, proximal subscribers etc.), and according to these information, the rational allocation resource realizes that resource-sharing between this user and network node and proximal subscribers is with collaborative;
(6) if user's open communication pattern three:
(6.1) server generates the catalogue of an environment priority, among comprise various communication environments and priority level thereof;
(6.2) collection of server communication service content, and with the communication service classification, each environment generates an operation list; Each specific directory comprises business tine, and at the service tariff of this catalogue (under the specific environment), and the operation list of business tine and various environment priority is existed respectively in the data in server storehouse;
(6.3) server end sends the catalogue of described environment priority to client;
(6.4) user receives the catalogue of described environment priority, selects residing environment from catalogue, and feeds back to server transmission information, meanwhile returns the geographical position coordinates by the terminal positioning device measuring and calculating;
(6.5) server end receives the feedback information of client, analyzes according to selected environment precedence information; When if selected environmental information is emergencies such as " search and rescue " and extreme scenes, then the customer location coordinate by returning is notified relevant department, launches rescue;
(6.6), send operation list under this environment priority to the user according to the environment precedence information of user feedback;
(6.7) user selects service content according to its resulting operation list, sends service request.Server is by rational resource distribution, and the relevant technology of employing, the business tine in client transmission request, the timely and reliable in quality of the communication of guaranteeing.
Accompanying drawing 7 is based on geographical location information service system implement of client software flow process, mainly comprises following steps:
The user is carried out identification, make that the user can be by the service server of client software login based on geographical location information;
1) geographical position and the environmental information of obtaining user terminal by the positioning equipment and the cognitive device of terminal;
2) obtain relevant information from server, and the information that gets access to is carried out fusion treatment;
3) the fusion information after will handling feeds back on the user client interface with the form of menu, selects for the user;
4) user carries out service selection, send service request by client software, open, then geographical location information is lain in the service request if be communication pattern one or communication pattern three this moment, open if be communication pattern two this moment, then environmental information is lain in the service request;
5) user terminal receives the business tine from server push, feeds back to the user by client software.If contain other users' geographical location information, then it is fed back to the user, realize that the geographical location information of " user-user " is mutual.
Another key character of the present invention is that it has comprised a service server based on geographical location information at least, and the basic structure of this server is referring to accompanying drawing 3, and it contains:
Based on the service information database of geographical location information, its effect is to deposit the abundant information resource that all the elements provider (CP) provides, comprising music, film, literal, animation, caricature, recreation etc.; Its input is the information from external interface, and the information that obtains after the arrangement is offered the mobile subscriber by the service dispatch unit; On the other hand, this Control Parameter input based on the service information database of geographical location information is come self-controller;
Geographical location information processing unit, its effect be obtain, storage and transmission be from the geographical location information of user terminal, and on this basis, realize that geographical location information between " user-user " is mutual and carry out rational scheduling of resource.Its input is from the geographical location information of the terminal that is comprised in the described external interface information content.On the other hand, the Control Parameter of this geographical location information processing unit is come self-controller;
Environmental information processing unit, its effect are acquisition, storage and the transmission environmental informations from user terminal, and on this basis, carry out rational scheduling of resource.Its input is from the environmental information of the terminal that is comprised in the described external interface information content.On the other hand, the Control Parameter of this environmental information processing unit is come self-controller;
Service dispatch unit, its effect are according to user's geographical position and environmental information, serve propelling movement by rational scheduling mechanism, to guarantee all users acquired information in time; Its input is from the geographical position and the environmental information of described information database and geographical location information processing unit and environmental information processing unit; On the other hand, the Control Parameter of this service dispatch unit is come self-controller;
Charging Detail Record unit, its effect are according to user's geographical location information and communication environment, and the business that the user selects in this geographical position and environment is chargeed; The information of this Charging Detail Record unit input is from described external interface, and Control Parameter is come self-controller;
Control unit, it is based on the control centre of the service server of geographical location information, links to each other with described information database, geographical location information processing unit, service dispatch unit, Charging Detail Record unit and described external interface respectively by bus mode;
External interface, its effect are service server and exterior content provider and the core networks that connects based on geographical location information.
Corresponding scheduling of resource mechanism must be taked in the service dispatch unit that comprises among the present invention when the user starts communication pattern two and communication pattern three.
The user starts communication pattern two, and then the service dispatch unit adopts corresponding scheduling of resource mechanism according to user's geographical location information and environmental information.For example, at the user who is positioned at cell edge, can adopt the soft handover method based on CDMA, calling a plurality of base stations is this user's service simultaneously, reduces conversation loss and transfer of data interruption to reduce; And can utilize based on the collaborative algorithm in base station, reduce, improve communication quality from the interference between different base station; At the user in user's close quarters, then can adopt the collaboration diversity algorithm, the antenna resource of invoke user forms virtual antenna arrays, to obtain to divide stage gain; And,, adopt the collaborative algorithm of corresponding relay then by calling available via node at remote mountain areas and the relatively poor user of communication environment, obtain the compromise of transmission range and time delay, and then enlarge the coverage of communication.
The user starts communication pattern three, and then the service dispatch unit adopts corresponding scheduling of resource mechanism according to user's environment priority level.For example, can adopt WFQ algorithm (Weighted Fair Queuing), for the different weight of different types of business setting, business be ranked, and then urgency traffic is carried out Priority Service according to the difference of weight.
Characteristics of the present invention also are, positioning equipment, cognitive device and the communication link of having realized portable terminal combines provides interactivity in the mobile environment.Do not need network is done big change, only need utilize existing network, write down corresponding geographical position information, and get final product according to its reasonable distribution resource, simple.
For implementing procedure of the present invention more specifically being described, existing use occasion and the realization flow that describes three kinds of patterns of the present invention with example in detail.
Communication pattern one
Suppose that a head of a family has disposed a mobile phone for the very little child of its age, and wish it better to be guarded with this real-time geographic positional information of grasping child.Because child is less, this head of a family can be ignorant child, perhaps opens communication pattern one (in order to prevent the naughty communication close pattern one of child, can adopt the measures such as closing password that is provided with, come closing of limiting telecommunication pattern one) for it under the situation about can not operate.Like this, when this head of a family wishes to obtain child's enforcement locating information, just send short messages, perhaps make a phone call to child.Answer the call child, return in the process of note, the geographical location information during its communication lies in phone or the short message content automatically, is transmitted to the head of a family after the server stores, and the head of a family just can obtain child's real-time geographic positional information in view of the above.
More than for child's monitoring, be a kind of passive mode that the real-time geographic positional information is provided.In some cases, the user wishes initiatively to provide the real-time geographic positional information of oneself for other people, obtains other users' help.For example, user goes to strange office to handle affairs, and this user does not also know the position and the working flow process of office.Like this, phone other friend, the enforcement geographical location information of this friend by providing carries out long-range guide to it.
Communication pattern two
Suppose that a basketball fan wants to see the net cast of " NBA All-Star game in 2010 ", this user has installed software client of the present invention.
At first, this user uses client software to sign in on the application server of operator, and starts communication pattern two.
Afterwards, the positioning equipment of user terminal is accurately located the user, the cognitive device of user terminal is carried out perception (include the user profile which closes on, communication environment on every side is from a series of communication environment information such as signal strength signal intensity of different base station) to the communication environment around the user;
Server pushes operation list to this user, and selects with the form common user of service interface.The user selects " NBA All-Star game in 2010 ", and sends service request, has comprised user's geographical location information in the service request, and the environmental information of institute's perception;
Server receives service request from user, according to its geographical location information and environmental information, which network node can be used the reasonable distribution resource near determining, realize this user to the sharing of a plurality of network node resources of its position, and with its near user collaborative.
Communication pattern three
In the pattern based on environment priority, the content of environment priority tag catalogue can be provided with as follows
Emergency searching and rescuing; Self-service emergency; Urgency traffic; Conventional professional.
" emergency searching and rescuing " business has the highest priority, it at scene be " disaster area " extreme scenes such as " rescues ".In case obtain the environment precedence information of " emergency searching and rescuing ", operator will notify relevant departments to rescue.
" self-service emergency " professional at scene be the user self-help emergency, as scenes such as ambulance calls.Under this scene, palpus reasonable distribution resource guarantees the communication quality of user in emergency to acquisition is succoured during this period of time.
" urgency traffic " is professional to be primarily aimed at the business that time delay has strict demand at the general urgency traffic of user, guarantees the real-time of telex network.
" conventional professional " priority is minimum, as long as guarantee to finish professional propelling movement within the tolerable reference time delay of user.
Now suppose an earthquake-stricken area, all wired verbal systems are all destroyed, and survivor wants by mobile phone outside boundary emergency, and get in touch with household at areal, determine whether the household has the possibility of surviving.This survivor's portable terminal has been installed client of the present invention.
At first, use client software to log on the application server of operator, start communication pattern three.
Then, the server of the being logined catalogue that will have environment priority sends on the cell-phone customer terminal.
The content of environment priority tag catalogue is
Emergency searching and rescuing;
Self-service emergency;
Urgency traffic
Conventional professional
If the selection emergency searching and rescuing obtains the highest environment priority.System receives the positional priority label of feedback, and after analyzing geographical location information, the tissue rescue of notice relevant departments.Simultaneously, the nearest base station in utilization and disaster area covers the disaster area as far as possible, and resource is at first allocated to the disaster area, perhaps sends nearest mobile base station to disaster area.
Afterwards, the operation list under the server push emergency searching and rescuing label is
1. video calling is 1 yuan/minute
2. voice call is 0.5 yuan/minute
3. 0.2 yuan/bar of note
4. mail service
For example,, select video calling earlier, get in touch, see that the household is safe and sound,, get in touch with rescue group again by voice call with the household according to the needs of oneself.Under this condition, the geographical location information that feeds back can accurately be located its position, makes things convenient for rescue group to sue and labour; Avoided simultaneously the predicament that can't communicate again because of the breaking-up of communications facility.
Equally, the rescue worker also can keep communication in time with unimpeded by entering the priority scene of " emergency searching and rescuing ", to improve rescue efficient.
One of ordinary skill in the art will appreciate that and realize that all or part of step that the foregoing description method is carried is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises one of step or its combination of method embodiment when carrying out.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing module, also can be that the independent physics in each unit exists, and also can be integrated in the module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, also can adopt the form of software function module to realize.If described integrated module realizes with the form of software function module and during as independently production marketing or use, also can be stored in the computer read/write memory medium.
The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (12)
1. the communication means based on geographical location information is characterized in that, may further comprise the steps:
Portable terminal connects communication network by access network equipment, and login is based on the service server of geographical location information;
Described portable terminal and described service server based on geographical location information communicate, and service selection information is shown in interface for users selects communication pattern;
The communication pattern that described portable terminal is selected according to the user is opened accordingly based on the geographical location information service.
2. the communication means based on geographical location information as claimed in claim 1 is characterized in that described access network equipment comprises base station or wireless local network connecting point.
3. the communication means based on geographical location information as claimed in claim 2 is characterized in that described communication network comprises the Internet or cellular mobile communication networks.
4. the communication means based on geographical location information as claimed in claim 3 is characterized in that, described portable terminal and described service server based on geographical location information communicate and comprise:
Described portable terminal obtains the geographical location information and the environmental information of described portable terminal by GPS equipment location or environment cognitive device;
Described portable terminal sends to described service server based on geographical location information with described geographical location information and environmental information.
5. the communication means based on geographical location information as claimed in claim 4 is characterized in that, described communication pattern comprises following one or more modes:
Communication pattern one, it is mutual to carry out geographical location information between described portable terminal and another portable terminal;
Communication pattern two provides the communication service of coupling based on the residing environmental information of described portable terminal;
Communication pattern three, the communication service that provides based on the residing environment precedence information of described portable terminal.
6. the communication means based on geographical location information as claimed in claim 5 is characterized in that, described environment precedence information comprises following one or more types:
Emergency searching and rescuing, self-service emergency, urgency traffic and conventional professional.
7. the communication system based on geographical location information is characterized in that, comprises portable terminal, access network equipment, communication network and based on the service server of geographical location information,
Described portable terminal is used for connecting described communication network by described access network equipment;
Described access network equipment is used to connect described portable terminal and described communication network;
Described communication network is used to connect and describedly communicates based on the service server of geographical location information and with described portable terminal;
Described service server based on geographical location information is used for providing business based on geographical location information to described portable terminal;
Portable terminal connects communication network by access network equipment, and login is based on the service server of geographical location information; Described portable terminal and described service server based on geographical location information communicate, and service selection information is shown in interface for users selects communication pattern; The communication pattern that described portable terminal is selected according to the user is opened accordingly based on the geographical location information service.
8. the communication system based on geographical location information as claimed in claim 7 is characterized in that described access network equipment comprises base station or wireless local network connecting point.
9. the communication system based on geographical location information as claimed in claim 7 is characterized in that described communication network comprises the Internet or cellular mobile communication networks.
10. the communication system based on geographical location information as claimed in claim 7 is characterized in that, described portable terminal and described service server based on geographical location information communicate and comprise:
Described portable terminal obtains the geographical location information and the environmental information of described portable terminal by GPS equipment location or environment cognitive device;
Described portable terminal sends to described service server based on geographical location information with described geographical location information and environmental information.
11. the communication system based on geographical location information as claimed in claim 10 is characterized in that, described communication pattern comprises following one or more modes:
Communication pattern one, it is mutual to carry out geographical location information between described portable terminal and another portable terminal;
Communication pattern two provides the communication service of coupling based on the residing environmental information of described portable terminal;
Communication pattern three, the communication service that provides based on the residing environment precedence information of described portable terminal.
12. the communication system based on geographical location information as claimed in claim 11 is characterized in that, described environment precedence information comprises following one or more types:
Emergency searching and rescuing, self-service emergency, urgency traffic and conventional professional.
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