TWI334292B - - Google Patents

Description

1334292 IX. Description of invention: [Technical field to which the invention belongs], Benfa County - a variety of age-aged media «scales, _ side---a wide range of information navigation systems ^ [prior art] with the Internet The secret multi-ships should be developed with the help of silk and wireless communication. The related applications are gradually increasing. 'Including mobile multimedia, instant video chat, VoIP, mobile medical and distance teaching, and other well-known information technology applications; The real-time navigation information system and the system have gradually gained much attention. The museum navigation system, the navigation system of the Pingtung Marine Museum and the navigation system of each school have gradually taken shape, but the above systems are all developed in the wireless network.征如mb environment' * IEEE 8〇2.llb is only suitable for indoor or a small environment, and can not meet the navigation mode of the campus navigation: For example, National Pingtung University of Science and Technology has a campus. The area is not able to set up a wireless hub (A_sp〇int, Μ) in the whole area due to the large campus area. Therefore, the present invention proposes to operate on a mobile communication network GPRS and an IEEE 802.11b wireless network. The mobile mobile information system (Adaptive Walker), the mobile multimedia information navigation system (Adaptive Walker) uses high mobility (High Mobility) and high transmission distance (Long Distance) The GPRS mobile communication network serves as the transmission network for the large-scale campus navigation system. Mobile multimedia information guides the users of Adaptive Walker to connect through heterogeneous networks. In order to provide the same quality services for users in different network environments, the mobile multimedia information guide of the present invention Adaptive Walker provides an adaptive service to adapt to different network bandwidths and network loads to ensure smooth and real time for users in different network environments. The video streaming service reduces the display and transmission delay time by 5 13.34292; through the visual network technology provided in Adaptive Walker, users can use text, video or other multimedia information. Transmitting for instant messaging to provide high-visibility visual effects and instant interaction; in addition, due to the user's miscellaneous miscellaneous, in order for the financial system to verify the location of the other party's location, This Adaptive Walkef is also integrated with the Information System (GIS) and the Global Positioning System (Gk) bal p〇siti () ning GPS). My Location Cognitive Service (L〇cati〇n_Aware) conducts a visitor's trip through the Smart Route Guide Service and Self Location Recognition Path Prediction (L〇cati〇n_Aware Path Predicti〇n Meth〇d, LP2M) Approach # Suggest and leak, pre-download the required geographic information and images. The Adaptive Service is also designed to assist in the capture, filtering, analysis, and classification of massive information through the seven intelligent agents designed. And downloading must-) and other functions to help users quickly and automatically get the most instant multimedia related information. In the past, the campus navigation method was limited to the _ position indicator to statically indicate the destination direction.

Visitors are not fully aware of the campus and cannot get immediate help when they are active on campus. When the school has a large ground and a large number of sightseeing spots, the indications are often unclear, and the visitors are easily in the campus towel, but they lose their direction and are overwhelmed. The "Mobileized Multimedia Information Listening and Distributing DaptiveWa (4)" designed by the present invention allows the time (4) to grasp the topographical features, directions and latest information of the shed, and provides the most detailed navigation explanations for the multimedia technology, so that the visitors Being able to quickly master the school information, and have a clearer understanding of campus geography information. Ben, the system when the visitor walks in any large area of the exhibition area - (10), you can connect the special ship with GPS 6 1334292 and GPRS mobile phone, or connect with the Tablet PC in combination with the wireless network IEEE 8〇2 nb environment. Instantly access the relevant geographical information of the search through different user terminal devices and various network environments, and reach the _ _ view, the social ship 'immediate scales, and integrate the wired network platform, network data material function, provide - adaptability Services that provide appropriate services for heterogeneous user devices and the web interface. At present, the online guide to the online reality of the Web (4) state is required to be connected through a general desktop computer, allowing the user to enter the virtual reality simulation environment to view the Meiyuan Beixun. Although there is a virtual reality to show Wei, but to make the secret more complete, the following deficiencies can be strengthened: (1) The information provided is not complete. This type of campus navigation system does not allow instant interaction with other users, and the 36-degree dynamic virtual ring field does not provide users with complete, detailed and lively video data. (2) The system is unable to provide the most appropriate information for the ambiguous environment. Using the web-based virtual campus tour of the web interface, the system can not provide the appropriate information flow and adjust the transfer rate according to the user's use and network environment. The wide bandwidth of the field network will make it impossible for the latter to obtain the phase and no wires for effective data transmission. (3) To download the sub-installation of many plug-in (four) (four) programs to view the MO virtual dynamic virtual ring. Due to the secret of the degree, you must download the plug-in before viewing the virtual ring to view the related image information. For those who do not install it, you will not feel 1334292. Therefore, in the mobile intelligent navigation system (AdaptiveWalker) system of the present invention, the use of multimedia streaming technology for campus navigation services can provide more and better image quality and multimedia resources, and the system can also target users. The hardware devices and network environment used provide the right information so that users can keep abreast of the latest information regardless of the hardware device and environment. In addition, there are other materials in the "Design and Production of Online Video Virtual Campus Navigation System", which can be found that its campus navigation system focuses on the virtual reality part. The system uses the ph〇t〇 software to perform a 360-degree view of the county. However, for the users of Wei Weihua, it is impossible to know exactly where the various attractions in the school are located and other user information, and it is impossible to know the current location. The distance to the destination is even a feasible route from the current location to the destination. In order to provide 360-degree campus navigation images, users cannot get detailed information. The mobile multimedia information navigation system (AdaptiveWalker) of the present invention can effectively solve the above problems: using a handheld device (such as a PDA) combined with a GPS and a GPRS mobile phone to mark the location on the system, and let the user know other lines. The user is in the correct location on campus. In the multi-ship bottle n on the shirt carrier group chat room (Mujtimedia Muiticast

Room’MMCR) allows users to interact online with online multimedia, while in the chat room, users can transfer related text, pictures and audio and video information to each other. In addition, the mobile multimedia information navigation system (Adaptive Wa (4) also provides the most convenient navigation route planning; users use hand-held devices to select the destination of the _ 丝点 1 财立县 gambling plan to recommend the best _, The user provides the shortest Wei Wei to push the bribe, and the reader guides the user 1332292 to reach the destination smoothly. The system effectively improves the traditional boxing and provides more interactive and immediate _ both action and practicality: like information The shortcomings brought by this system, the mobile campus guide system of the present invention, the design of the Adaptive Walkei • has _ _ _ _ fiber to guide the communication, change the material for the (four) system, money through path planning assistance Users can quickly reach the destination. Adaptive Walkenx_ interactive multimedia video to present side navigation information, the traditional text or written information of the peak generation, can make the expression scene more mixed and powerful (4) force, and provide Viewing the quality of video streaming services by Global Positioning System (GPS), Geographic Information System (4), multimedia streaming, intelligent agents, mobile communication networks and virtual reality (VR), smart roads The integration and application of related technologies such as Navigator services can effectively achieve the following objectives: (1) Instant positioning of the ship, enabling the viewer to quickly obtain the location information of the location, and immediately and decision support by picking up the handheld _star positioning system. The geographic database in the system can be used to compare the geographical attributes of the data, so that the relevant information of the user's area can be quickly obtained for reference. (2) With the portable handheld device and wireless network environment, each visitor to the campus is visited. While traveling on campus, you can clearly know the location of your current campus location and nearby locations in order to obtain complete and integrated information and to make the best mobile navigation for personalized needs. (3) Dynamic transmission The method provides multimedia information services, and integrates graphic introduction and video information. According to the user's current network bandwidth and equipment environment, the transmission adjustment of adaptability (Adaptati〇n) 9 1334292 is achieved to achieve the best transmission efficiency and reliability. To enhance the quality of multimedia information services. (4) Online instant interactive dialogue function, allowing users to have any meaning And the problem is that the message is sent through the online chat room, and the message can be sent to all users in the area to know that 'the effect of online real-time interaction is achieved. (5) Integrating other school administration systems, the campus navigation system is not independent The information system is one of the whole campus information systems. (6) The intelligent navigation service allows the ___ and the affinity interface to perform the purpose 'τ, point selection step, and the system automatically performs the order after clicking Guided tours of scenic spots or multiple attractions suggest route inferences; and after obtaining the best guided route, the multi-layered set of non-guided routes will help users understand the relevant geographic information and suggest their route and best travel. Directions, campus visits with the fastest and most time-saving routes. SUMMARY OF THE INVENTION A mobile multimedia information navigation system (Adaptive Walker) adopts a three-tier architecture, which is a mobile user, a multimedia application server, and a decision support system. The related system architecture is as shown in the first figure. The design method and construction steps are described as follows: Navigation system The establishment of an action multimedia information navigation system (AdaptiveWalker) of the present invention, the main two technical integrations include: 1. Global Positioning System (GPS): The user's immediate dynamic/predictive planning of the action route requires the assistance of the Global Positioning System. 1334292 2. Geographic Information System (GIS): Provides geospatial information distribution through GIS support. By integrating and applying the two systems, the mobile multimedia information system (Adaptive Walker) of the present invention has the ability to provide diverse functions and services. Navigating the database to build an active multimedia information navigation system (AdaptiveWalker) of the present invention, the main key point is the provision of the content service (Content Service), so it requires a large amount of detailed information), for the database The information items provided are described as follows: 1. The multimedia application server database mainly collects and constructs the following three types of information: (1) Text information: including the texts of various administrative units, sightseeing spots and public areas of each department. Introduction. (2) Picture information: According to the text database, the corresponding picture database is built to show the best navigation effect by means of pictures and texts. (3) Video information: Shoot relevant multimedia videos for featured locations and create a video library for users to choose to play. .2. The geographic information database is mainly built with the following three types of information: (1) Geographical information: Provides detailed information on the position of the leader, the school, the academic unit and the sightseeing spots, and integrates the school administration secrets. An integrated data retrieval interface. (2) Miscellaneous: Provides the solution of the current position of the time, and shows the coordinates of the point (such as latitude and longitude), so that the user can clearly know the current position and orientation. 11 1334292 (3) Satellite image display: mainly provides geographic satellite image information of the user's location, satellite imagery of each unit of buildings, and satellite image selection of scenic spots to facilitate users to conduct enquiries and searches. The network environment implements the present invention - a mobile multimedia information navigation system (Adaptive alone (4) emphasizes the real-time service (Real-time Service) to predict possible destinations according to the user's direction of travel, and the multimedia application server can pre-download The multimedia information allows the user to receive and receive the information of the current attraction. Because of the user's high mobility, the mobile multimedia of the present invention is separated from the dawtive Waike light ship. The architecture environment, in order to achieve time, (10) weaving and silk support (four) rely on mutual communication and information transmission. User interface users use handheld devices such as PDA or Shun PC, and through the EE-class wireless wireless, Peng Or GPRS derailing network is still pure silk, continue to 纟 wireless Na miscellaneous to achieve fast, instant and convenient action navigation results; paste multimedia application device provided by the multimedia group chat room and face-age 彡 幅 服 魏, Financial effects (4) A detailed guide to the interactive nature of Lin. In addition, users can use GpS positioning function to quickly obtain real-time positioning information and transmit positioning information to decision-making branches. The system performs numerical analysis and comparison to automatically provide relevant information of the area. The above information is followed by (4) _ thief management, and the appropriate platform can be given according to the platform. 1334292 Intelligent agent The establishment of a person to provide intelligent agent services on the multimedia application server, the main purpose is to collect information 'search, classification, processing and notification, etc., can quickly and reliably provide the latest information, so that users can grasp the most immediate In the mobile multimedia information navigation system (Adaptive Walker) of the present invention, 'no user interface agent ^jserAgent, υχΑ), monitoring agent (Monitor Agent), campus information agent ((叩From the News Agent), pre-loading agent (Pre load agent), network communication agent (c〇nnecti〇n Agent), layer information agent (Plate Information Agent) and climate information agent ^ea^er Agent) The seven intelligent agents are described as follows: 1. User Interface Agent (User Agent, υχΑ) Because each terminal device has different display capabilities, The screen size and resolution are different. In order to obtain the appropriate system service quality for the terminal devices of different platforms, the terminal device of the user interface agent will face the exhibition and automatically provide the appropriate - and display mode. . 2. The monitoring agent (Monitor Agent) is mainly responsible for monitoring and monitoring each terminal device. If other new users log in to the system, they immediately drive the user interface agent and control the interface. The difference is for different display modes; in addition, the monitoring agent is also responsible for monitoring the real-time satellite positioning position of all users and proactively providing the geographic information of the area for the user to browse and query. 3. Campus Information Agent 丨Campus News Agent> The campus information agent regularly conducts campus news information on all major information websites in the school, and analyzes and classifies the information captured by 13 1334292 through the designed filter, and then stores the campus information classification into the database. In addition, the present invention provides a mobile multimedia information navigation system (AdaptiveWaiker), which can download campus related news information according to the user's current location and user identity category, so that the user can grasp the campus real-time information, Help to improve users' familiarity with the campus environment. 4. Pre-download agents (P Re-load Agent) The pre-download agent can obtain the user's location information, the direction of travel and the advancement speed through GPS and GIS, and make a deduction of the Location-Aware Path Predietion Method (LP2M) to predict User's possible direction of travel. Adaptive Walker can pre-download geography, news, and pictures for users' reference before the user reaches the destination, and reduce the delay of data download. Time pdayTime), making the navigation service smoother (Smooth). 5. The network communication agent (Connection Agent> actively detects the user's network status, bandwidth load level or other related parameters, and establishes a J.sfl tree, which can carry the maximum traffic that the user can transmit. , to deliver the appropriate service quality and corresponding information flow to reach the maximum application of network communication. 6·Plate Information Agent; The mobile multimedia information navigation system (Adaptive Walker) of the present invention will be campus The topographic map is cut in a grid manner. When the user wants to call the location information, the layer information agent automatically selects the layer type, positioning coordinate position and other related information that the user wants to display, through graphic interpolation and graphics. The extrapolation method cooperates with each other to accurately call the topographic map of the area and the surrounding terrain 1334292 map, and automatically combine all the terrain blocks into a complete open map and nested related geographic attribute data layer for the user to query. And when the member is moving, the self-location cognitive path prediction method provided by the pre-download agent is used to break the pre-recognition After the direction of travel, there is no need to reload the entire topographic map, just load the changed part of the grid to open the map. This design can effectively reduce the amount of network data transmission and reduce the delay time of data display. (Delay time); In addition, since the display screen of the user using the handheld device is small and limited by the wireless network bandwidth, the layer information agent can download the appropriate amount according to the user equipment detected by the monitoring agent. Topographic maps of surrounding areas to facilitate the display and reduce the amount of network transmission 'improve system performance. 7·Weather Agent (Weather Agent) Climate Information Agent (4) Monitor the Central Weather Bureau's climate information station information and automatically uncover the campus The weather information provided by the weather station to inform the user of the immediate weather conditions of the campus. GPS, GIS and Virtual Reality (VR) integrated environment handheld handheld GPS can be __ Next, the series of real-time positioning: When the user connects the handheld device with the Gps receiver module to the Gps system, the difference is used (Differential GPS, ; GIS's integrated operation mechanism, so that the relevant geographical position in the ___ database: tender surgery _ ah 峨 Gm gamma to ask for the geography of the financial position binding _ line __ period road, Na _ Nana's feeding On the 'the ship can be used by the user's request, from the gk database, the phaser will be transferred to the user according to the user coordinates, and the terrain, road and building distribution will be transferred to the user. Draw the route that the user has walked in the past and inform the user of the optimal navigation route. In addition, after the GIS server obtains the coordinate information, it is recorded in the virtual reality (Vi^Re 御,W Kang 斗朴 grabs the face of the sci-fi coordinate) The bandwidth limit is set to 'cut the topographic map provided by the system into several blocks, which can transmit more efficient network environment towel with limited bandwidth. When the user clicks on the designated area, the ship will transfer the virtual scene of the area to the handheld device. The user can change the view through the handheld device and change it up and down and left and right as the user chooses. Situational simulation. Adaptability Month The present invention is an action-oriented multimedia walker (Adaptive Walker) mobile user who can use a PDA in a handheld device to combine a GPRS mobile communication network, or a Tablet.PC to connect an IEEE802.11b wireless network and system. Connect to get instant access to campus navigation information. The present invention proposes an Adaptive Service, which adapts the heterogeneity of the terminal equipment of the mobile user to the heterogeneity of the network environment. For example, the PDA and the GPRS user have slower processing speed and wider network bandwidth. The small 'system gives relatively rough information (such as: small resolution); TaWetpc and IEEE 802.11b wireless network users because of its faster speed, larger network bandwidth, the system gives a finer message This adaptive service is actively detected and serviced by the designed agent. Intelligent Route Guide Service The present invention provides a function of a campus tour route navigation service for a single attraction and a plurality of scenic spots in an Adaptive Walker, and the route inference mode rule mainly uses a search function. The concept of the tree structure (TraversingTreeStructures), using the recursive (Recursi〇n) function and related auxiliary algorithms to implement Adaptive Walker's intelligent route navigation inference engine, infer the process of screening k nodes, establishing tree structure and searching for the optimal path The main steps are as follows: The following is a detailed description of each step: L-screening nodes, establishing a tree-like structure, a mobile-oriented multimedia information navigation system (Adaptive Walker), a smart route, and the Pusha engine adopts a tree-like structure. The concept of the navigation route is improved, and the concept of the search tree IHtC searching for Chinese (4) SearchTree) of the present invention is improved. In the established tree structure, each node represents the actual road intersection, and the root node _〇 represents the nearest location to the user's position. The intersection is also the starting point of the navigation route. The connection relationship between nodes is related to the relationship between the roads. Adaptiye's sisters can build the search tree based on the geographic attributes of the intersections and paths stored in the geographic information database. However, in the establishment of __, there may be repeated loops. As shown in the second figure, node i is connected to node 2, node 2 is connected to point 3, but node 3 is connected back to node 丨, which will cause the node to repeat the path and the path is circumvented. In such cases, if you do not make any screening restrictions and directly construct it into a tree structure, the results will be as shown in the third. The third riding reel _ circling the loop phenomenon and extending indefinitely downwards, thereby knowing that the conventional method of constructing the planar structure does not apply to this. In addition, since each branch represents a complete set of job combinations, even if there are repeated nodes in each branch, some overlapping nodes need to be considered in the inference process. The present invention is directed to this feature, and establishes a policy rule of a _select node in her "job", the screening rules are (1) the parent node and the child point are not repeatable; (2) each group branch job combination cannot appear Repeated nodes; (3) When the distance between the child node and the end point is longer than the distance between the miscellaneous predicate and the end point, the sub-tree belongs to the sub-tree (Sub) is excluded. Fourth, the tree structure constructed for the festival_employment After screening 17 1334292 - through the above conditions, the path cycle problem can be solved and the guiding route planning time can be effectively saved. 2. Searching for the tree structure The intelligent route navigation service is the most suitable way to search by using the tree structure. According to the road and line search inference, since the tree structure established by Adaptive Walker according to the actual road route is different from the traditional binary tree structure or the general tree structure, the general search method is not applicable here. The present invention is directed to The pre-router method of the binary tree search towel is modified to meet the requirements of the system. Table 1 is the search tree structure algorithm used in the present invention, and the following is for the Adaptive Walker. The proposed tree structure function is described. After the system obtains the starting point and the destination point set by the user, the system automatically calls the tree structure function, and starts from the process of searching the tree structure. The starting node starts to visit the child node with the lowest node number and then continuously searches for the child node with the lowest node number in each same-height, so keep going down + visiting 'until the empty node, the destination node, the same node of the father and son' and the straight line distance from the end point Incremental • The scale is stopped. If the termination condition is set to the destination node, the earning order will automatically temporarily store the π whole route' and calculate the distance and paste cost. After completing the above steps, it will return to the nearest and have other children. The parent node of the node, by the lowest number of the unseen child nodes, continue to search for ten, so that all the reachable destination nodes can be obtained, and the complete path combination of all the destination nodes can be obtained. Compare to get the shortest route. 1334292 Table 1 Search Tree Structure Algorithm

Set StartNode = as a point

SetEndNode's point SW milk O«gAWfe=Error node record

SetRs=Execute(,fselect *from RoadLink") L·Remove the path from the campus into Rs Search StartNode,ShortPath,0 '-call recursive function to search

Sub Search (PNode, SUBroad, SUBlong)

Do while not Rs.eof

IfRsCPNode^PNode then

IfInStr(road, Rs("CNode")) = 0 andInStr(WrongR〇ad, Rs("CNode")) = 0 Then tempSUBhng = SUBlong + Rs("Chi!dDistance") '-S The path of the sub-point is tempSUBroad = SUBroad&Rs("CNode") , - the route to this sub-point is over-

If RsCCNode") = EndNode then

Save tempSUBlong, tempSUBroad Orphan's point, store the route and distance, and stop the subtree below the child node. The straight line distance between the parent node and the destination point. The straight line distance between the child node and the destination point. IfCNLong > PNLong then

WrongNode ; WrongNode &Rs("CNode")> Incremental linear distance from the end point, recorded as the wrong node

Else *

ErJT^ Called Na (four), temPSWr〇ad, temPSWl〇ng '~_ 寻 场 End point End if End if End if Rs.movenext Loop End Sub [Embodiment] ^ Please refer to the figure - figure for the action of the invention The multimedia information navigation system (4) Café Walker), which includes mobile payment, (4) physical consideration and decision support system, and the use of handheld devices (such as PDAs, smart phones or Tablets, etc., and connect to the system of the present invention through a wireless network or a mobile communication network. Here, the characteristics of the wireless network are utilized to achieve fast, immediate and convenient action navigation. In the hair of the hair _ 纽 纽 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , _ seven purchase hui money called including 19 1334292 users to introduce sulphur, thief thief, shed Wei agent, county thief thief, network communication agent, layer information agent and climate information agent) The collection, search, classification and processing of the information carried out are not reported. (Iv) the integration of service-old face, the sort of message will be provided to those action-style system, and the appropriate result based on the presentation of the needle device platform type of action used by the user. When the user connects the handheld device with the GPS receiver module to the GPS system, the differential positioning (Differential GPS, DGPS) technology is used to locate the mobile handheld device; and the mobile user can face the GPRS mode domain GPRS. The mobile phone will check the __# bribe over the base station to the mobile communication system network, and then transfer it to the server on the Internet. The server can send the relevant information back from the GIS database according to the user's request. To the user. According to the coordinates of the user, the GIS ship transmits the geographical information obtained by the GIS #料巾 towel, such as terrain, road and building distribution, to the user. At the request of the user, the system can depict the user's past walking lion's most known scales: the ploughing (10) server gets the coordinates f gift, read _ (^_丨Reality,w) A virtual scene map near the location of the light standard is provided to provide a user's view. Due to the bandwidth limitation of the handheld device on the user side, the topographic map provided by the system is cut into several blocks, which can be transmitted in a more efficient and narrow network environment. When the user clicks on the designated area 'Servo|§, the virtual scene of the area will be transmitted to the handheld device, and the user can change the view of the handheld device to change the arbitrarily up and down and left and right. The feelings are based on. - The heterogeneity of the terminal equipment for mobile users, and the heterogeneity of the network environment. The present invention can perform 20 1334292 adaptability services, such as PDA and GPRS users because of slow processing speed and low network bandwidth, the system That is to give a more rough information (such as: the resolution is small); wireless network users because of its speed, network bandwidth is large, the system gives more detailed information, this adaptation service is the The agent of the design performs proactive detection and service. In summary, the mobile multimedia information navigation system of the present invention not only achieves the expected practical effect, but also has no design for the face, and has met the requirements of the special invention, and is legally applicable. To this end, I would like to ask the incumbent committee to review it in detail and pray for the patent to be granted. The invention has been described in detail above, but the above is only the preferred embodiment of the present invention and can be used to limit the implementation of the present invention, that is, the scope of the patent application in the present invention = equal variable domain modification, etc. m The patent of the invention covers the fan of the meaning and protection. 21 1334292 [Simple description of the diagram] The first figure is the overall architecture diagram of the mobile multimedia information navigation system (Adaptive Walker). The second picture is a schematic diagram of the problem of repeated cycles between paths. The third figure is a schematic diagram of the repeated construction of the traditionally constructed tree structure branch. The fourth figure is a schematic diagram of a tree structure constructed after the node screening by the intelligent route guide of the mobile multimedia information navigation system (Adaptive Walker) of the present invention. [Main component symbol description] None 22

Claims (1)

13-34292 X. The scope of application for patents: 1 · - Action (4) body information guide m The system contains at least: - 仃 式 伽 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Application of data in the server; a multimedia application word server" is a multimedia device used to separate a huge amount of media information, saving the time of the back-end data inventory to obtain data, allowing mobile users and decision support word server The latest information exchange has been available in the shortest time; decision support 彳 胃 stomach, its information on the distribution of information provided by the domain and the media application server, through the relevant reasoning engine, and provide a navigation path Decision Support for Planning Suggestions' provides a reference for users to navigate. 2. The mobile multimedia information navigation system as described in U.S.A., the terminal device of the mobile user includes at least: an electronic device providing system construction and display; a global positioning system receiver Provide satellite positioning service or - wireless transmission equipment to provide wireless network connection and transmission; a computer camera provides multimedia image capture; an audio output input device; - handheld device-specific camera or camera; - will extract and connect (4) data Display (receive) display device. 3. As for the mobile multimedia information navigation system described in item 2 of the patent application, the electronic user of the mobile user is a desktop type. The mobile multimedia information navigation system described in item 2 of the patent scope of Shenyue, its action 23 1334292 gas user 1 ^ electronic equipment is a notebook computer. As for the mobile multimedia information navigation system described in item 2 of the patent scope, the electronic device among the mobile users is a PDA or a smart phone. 6', as described in item 2 of the patent field of Shen, the mobile multimedia information navigation system and system, the action of which makes the electric boat of the financial towel - lithograph. Shenyue Special # said the action-oriented multimedia information guide system mentioned in the first item. The software of the mobile terminal system of the mobile terminal system includes the location-Aware Services module. . 8. If Shen Qing patent scope is the first! The mobile multimedia information navigation system described in the item, the software of the terminal device of the mobile user terminal system includes a customized information service (c_mized information services) module. 9·If Shenshen Patent|巳围第! The mobile multimedia information navigation system described in the section, the mobile user terminal end of the micro-preparation includes the 〇ver HetemgeneousNetworks module. 10. As for the mobile multimedia information navigation system described in item 1 of the patent application, the action type is such that the end of the green end of the micro-softness contains the Real_time Multimedia Transmission module. 11. In the case of the mobile multimedia information navigation system described in item 1 of the patent application, the multimedia device in the multimedia application server includes at least: a personal computer or a word server to provide system construction and display; Network connection equipment provides network connection and transmission; 24 1334292 A computer camera provides multimedia image capture; an audio output input device; a display device that transmits (receives) captured and received data. 12. A mobile multimedia information navigation system according to claim 1, wherein the multimedia application software of the multi-media application device comprises a multimedia chat room. 13. A mobile multimedia information navigation system as described in claim 1 of the patent application, wherein the multimedia device software in the multimedia application server includes a GPRS service function design. 14. A mobile multimedia information navigation system according to claim 1, wherein the multimedia device software in the multimedia application server includes a virtual reality (Vlrtual Reality). 15. As claimed in claim 1, the mobile multimedia information browsing system of the multimedia application server includes a smart agent (Intelligent Agent). The mobile multimedia information navigation system described in the item, the software of the multimedia device in the multimedia application server includes Web Seryice. 17. An active multimedia information navigation system as described in the first paragraph of the Shenqing patent scope, wherein the multimedia device software in the multimedia application server includes a multicast service. 18. An action multimedia information navigation system according to item ii of claim patent, wherein the electronic device of the decision support system comprises at least: a personal computer or a server providing system construction and display; The line connection device provides network connection and transmission; the display device that transmits (receives) the captured and received data. 25 19. If the scope of the patent is claimed! In a mobile multimedia information navigation system, the software component of the electronic device of the decision support system includes an optimal path simulation module. 20. If you apply for a patent scope! An action-based multimedia information navigation system described in the item, the decision-making support system of the device is mixed with red reading, (仏心秦(4) module. 'Ή. Such as the action described in item yi of the patent area The multimedia information navigation system, the decision support system of the sub-set _ Jian Yuan secret contains the Ref_eeEngines module 0 22 · Such as the application of the patented multimedia information system The software component of the electronic device of the decision support system includes a location-aware (L〇cati〇n_Aware) module. 23. A mobile multimedia information navigation system according to claim 1 of the patent application scope, the decision support pole The software components of the system include a personalized service (pers〇nalized servjce) module. 24. An action-based multimedia information navigation system as described in the scope of the patent application, electronic of its decision support system The software components of the device contain a customized Cust〇mized Service module.