CN101374177B - System for publishing public space traffic guide information - Google Patents
System for publishing public space traffic guide information Download PDFInfo
- Publication number
- CN101374177B CN101374177B CN2007100451171A CN200710045117A CN101374177B CN 101374177 B CN101374177 B CN 101374177B CN 2007100451171 A CN2007100451171 A CN 2007100451171A CN 200710045117 A CN200710045117 A CN 200710045117A CN 101374177 B CN101374177 B CN 101374177B
- Authority
- CN
- China
- Prior art keywords
- information
- terminal
- management server
- control terminal
- wireless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007726 management method Methods 0.000 claims description 80
- 238000004891 communication Methods 0.000 claims description 16
- 238000013500 data storage Methods 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 abstract description 19
- 238000012546 transfer Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 10
- 230000003993 interaction Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- 101000969688 Homo sapiens Macrophage-expressed gene 1 protein Proteins 0.000 description 1
- 102100021285 Macrophage-expressed gene 1 protein Human genes 0.000 description 1
- 241000713333 Mouse mammary tumor virus Species 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000008846 dynamic interplay Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
- Navigation (AREA)
Abstract
A distribution system used for the traffic oriented information of a public space is composed of a terminal management server, an interactive control terminal and a local area network. The interactive control terminal is composed of a terminal display connected with an input device, and a wireless data access device; the interactive control terminal is connected with the prior data server in a bus-site regional center; the interactive control terminal is managed by the terminal management server; the individuation information retrieval and display of a passenger are realized by the interactive control terminal, and the wireless data access device is connected with a hand-hold terminal carried by the passenger and other individual intelligent mobile terminals to transmit the individuation content including multimedia information; in a public transport environment, the orderly management and the separated flow of the passenger can be achieved, and the passenger can obtain comprehensive oriented information service with wider covering surface. The comprehensive oriented information is more convenient and more individualized. The distribution system can be used in wider public people stream distribution spaces, strengthen the individual selection of public orientation, and reduce social cost caused by disorderly traffic flow.
Description
Technical field:
The present invention relates to physical field, relate in particular to the transport information distribution technology, particularly a kind of traffic guide information issuing system that is used for public space.
Background technology:
In the prior art, the loose guiding means on ground of urban transportation and other people adfluxion are single, all with static direction board perhaps the form of single Interactive Dynamic information screen appear, INFORMATION OF INCOMPLETE, audient's face specific aim is not strong; Under the state long, the operation while building of large-scale synthesis transport hub or system's construction period, the frequency that relevant navigation information upgrades is very high, causes high maintenance management cost especially; The guiding of single form and convenience-for-people indication information are only piled up information simply simultaneously; The pedestrian is difficult to find easily own needed customized information in the information heap; Increase the psychological burden of pedestrian's trip, cause meaningless traffic behavior again, as walking more, take a wrong way etc.; This process also can be accompanied by the increase magnitude of traffic flow, has improved entire society's cost.
Summary of the invention:
The purpose of this invention is to provide a kind of traffic guide information issuing system that is used for public space, the transport information distribution technology maintenance management cost that the described this traffic guide information issuing system that is used for public space will solve the prior art public space is high, inefficient technical problem leads.
This traffic guide information issuing system that is used for public space of the present invention is made up of terminal management server, mutual control terminal and LAN; Wherein, Described terminal management server is connected with described LAN respectively with mutual control terminal; Be connected with a regional center data server on the LAN; LAN is connected with wide area network through switch; Be connected with the urban geographic information data server of specific aim exploitation in the described wide area network; Be connected with the urban geographic information database on the described urban geographic information data server, mutual control terminal is made up of terminal display that has connected input unit and wireless data access device, and terminal management server receives from the information of regional center data server and to mutual control terminal and transmits; Terminal management server can receive from the audio/video multimedia data of wide area network or local area network (LAN) and file data and to mutual control terminal and transmit; Be provided with geographical information management and enquiry module and terminal screen transmit control module in the terminal management server, terminal management server shows the information of transmitting through described terminal screen transmit control module on terminal display, and terminal management server receives and handle the input information of mutual control terminal through described geographical information management and enquiry module.
Further; Described wireless data access device is connected with manual terminal through wireless network; Described wireless network is bluetooth communication network or GPRS communication network or 3G communication network or WAP communication network or wireless ethernet, and described manual terminal is mobile phone or personal digital assistant or luggable computer.
Further, be provided with image-input device and bar code recognition module in the described manual terminal, described image-input device is camera or scanner.
Further, utilize described image-input device and bar code recognition module to read bar code, utilize described bar code to express URL information.
Further; Described terminal management server and wireless data access device are arranged in the vehicle; Terminal management server is connected through vehicle-mounted LAN with the wireless data access device; Be connected with data storage on the terminal management server, terminal management server is connected with described wide area network with wireless communication apparatus through switch.
Further, described regional center data server is connected with regional broadcast system and information display system.
Concrete; Terminal management server described in the present invention, regional center data server, urban geographic information data server all adopt server of the prior art; Mutual control terminal comprises that the terminal display that has connected input unit also adopts existing known technology, and like touch-screen etc., described wireless data access device also adopts existing known technology; Described URL information (URL) is the technology of the resource location of existing expression the Internet; Relevant above-mentioned known technology, those skilled in the art all connects, so repeat no more at this.
Operation principle of the present invention is: the regional center data server is arranged on the traffic scene of public space; By traffic administration personnel monitor management; The regional center data server is connected with the urban geographic information data server; To urban geographic information data server two-way exchange traffic information data, the urban geographic information data server is connected with wide area network, and the issue and the inquiry service of transport information is provided to the internet.Terminal management server is arranged on traffic scene with mutual control terminal; And can be arranged in the vehicle of operation; The passenger can send query requests to terminal management server through the terminal display that has connected input unit; And, realize personalized the guiding through the feedback information that terminal display watches the process terminal management server to handle and transmit, passenger's self-contained manual terminal also capable of using is connected with the wireless data access device through wireless communication networks; After connecting foundation; The passenger can send query requests to terminal management server through manual terminal, and watches the feedback information of handling and transmitting through terminal management server through the display of manual terminal, realizes personalized guiding.The information such as URL of text, audio frequency and video, the Internet are encoded into bar code in advance; Be imprinted on paper medias such as newspaper, magazine or commodity, elevator even the skin; Utilize the image-input device and the bar code recognition module of manual terminal to read bar code; Can the request of URL information directly be sent in the wide area network through wireless data access device, terminal management server, and receive the information of returning from manual terminal.
The present invention and prior art compare, and its effect is actively with tangible.The present invention is connected the on-the-spot regional center data server of mutual control terminal and existing public transport; Utilize terminal management server to manage mutual control terminal, realize passenger's customized information retrieval and demonstration through mutual control terminal, and wireless data access device capable of using is connected with the manual terminal that the passenger carries; Transmission comprises the individualized content of multimedia messages; In the public transport environment, can realize passenger's orderly management, shunting, and the passenger can obtain wider coverage rate, more easily, more personalized integrated guidance information service; And can be applicable to the collecting and distributing space of the public stream of people of wider scope; Like large-scale exhibition, the individual character that has strengthened the public is selected, and reduces the social cost that causes because of unordered traffic flow.
Description of drawings:
Fig. 1 is the principle schematic that is used for the traffic guide information issuing system of public space of the present invention.
Embodiment:
As shown in Figure 1; The traffic guide information issuing system that is used for public space of the present invention is made up of terminal management server 1, mutual control terminal and LAN 5; Wherein, Described terminal management server 1 is connected with described LAN 5 respectively with mutual control terminal; Be connected with a regional center data server 7 on the LAN 5; LAN 5 is connected with wide area network through switch 8, is connected with urban geographic information data server (not shown) in the described wide area network, is connected with the urban geographic information database on the described urban geographic information data server; Mutual control terminal is made up of terminal display that has connected input unit 2 and wireless data access device 4; Terminal management server 1 receives from the information of regional center data server 7 and to mutual control terminal and transmits, and terminal management server 1 receives audio/video multimedia data from wide area network with file data and to mutual control terminal forwarding, is provided with geographical information management and enquiry module and terminal screen transmit control module in the terminal management server 1; Terminal management server 1 shows the information of transmitting through described terminal screen transmit control module on terminal display 2, terminal management server 1 receives and handle the input information of mutual control terminal through described geographical information management and enquiry module.
Further; Described wireless data access device 4 is connected with manual terminal 3 through wireless network 6; Described wireless network 6 is bluetooth communication network or GPRS communication network or 3G communication network or WAP communication network or wireless ethernet, and described manual terminal 3 is mobile phone or personal digital assistant or luggable computer.
Further, be provided with image-input device and bar code recognition module in the described manual terminal 3, described image-input device is camera or scanner.
Further, utilize described image-input device and bar code recognition module to read bar code, utilize described bar code to express URL information.
Further; Described terminal management server 1 is arranged in the vehicle with wireless data access device 4; Terminal management server 1 is connected through vehicle-mounted LAN with wireless data access device 4; Be connected with data storage on the terminal management server 1, terminal management server 1 is connected with described wide area network with wireless communication apparatus through switch.
Further, described regional center data server 7 is connected with regional broadcast system and information display system.
In a preferred embodiment of the invention; The urban geographic information database that has exploitation in the urban geographic information data server; Comprise needed guiding of user and comprehensive practical information, the content of user through watching the multidate information screen to display by screens intuitively, individual through the Internet searching core database, through exploitation wireless network to the user push or by the user with individual mobile terminal directly through wireless network retrieval, realizing with the interactive mode of individual mobile terminal that common information is shared with personalized enquire according to the two-dimension code of content shared platform establishment and inquire about through the paper media bearer.
The technology of core geographic information database relates to online circulation, the system development of large-screen retrieval and inquisition of the basic geographic information data of realizing through LAN, the issue that utilizes realization city, the Internet geo-spatial data and the integration utilization of core technologies such as renewal, the split screen control of displaying interface.
The information display interface is made every effort to simply, and is easy to use, requires 3 operations to arrive at the destination in principle, and information shows the position at the current place of passenger and the schematic layout pattern of track circuit all outlet ports with the subway concourse sketch map.In addition, the content displayed route indication information that also comprises structure that the station is inner and how to arrive other outlets from current location.
The street layout around the sketch map demonstration station, station street and the position of public's facility etc.The user just can easily inquire about arbitrary station street sketch map on every side through the circuit and the station of navigation menu selection appointment.
The geographic direction of street sketch map can be according to the putting position of touch terminal and the direction of current outlet; Transmit directional information to the passenger by the coordinate tissue of " all around "; The direction coordinate that has replaced original " all directions ", hommization ground guides the passenger to find the destination more.
All public bus networks of the outer bus stop distribution map of station outlet and this bus station of process are specified in Public Transport Transfer sketch map demonstration track traffic.During certain public bus network, system shows all bus stops at the station of breasting the tape from the starting station of this public bus network process in elected.
For humanized, personalized service is provided; System provide the touch-screen that is provided with man-machine interaction at multidate information screen terminal and through at multidate information screen terminal and audient's short range lay bluetooth, GPRS, the WAP of special exploitation, the wireless sending module of 3G, the reception through individual mobile terminal (mobile phone, PDA) realizes mutual.At multidate information information screen subsystem, whole zone can be divided into the non-interactive region large-screen) and interaction area (the small screen).Touch-responsive areas comprises standardization program interface elements such as System menu, button, icon, and the user comes moving cursor through touch screen, clicks screen and comes choice menus or activator button.The viewing area then is used for the result that explicit user is operated.For example the user selects to check the business premises of certain outlet, and the viewing area then shows primary commercial building and the name of firm around this outlet, makes things convenient for the user to locate the trip target rapidly.
At the wireless interaction subsystem; The user can pass through handheld mobile device; Bluetooth by according to systemic-function and demand exploitation inserts like WAP, GPRS, 3G wireless network with other; The short range of laying can cover more than 300 square metres; That can accomplish that the terminal switches between network seamlessly transits, and can detect the state whether user has equipment such as bluetooth and equipment voluntarily, and possesses the same portable terminal of examination and can not receive duplicate message and send the prompting message user to the user and open function intelligence such as equipment use.
Each subsystem display terminal of system all can be realized the destination guiding and the comprehensive convenience-for-people information demonstration of personalization according to the differentiation of each space and traffic environment according to the diversity of user and manager's demand.Detailed process can be:
One, before travel, through the Internet login system, inquire about needed comprehensive service information.
Two, in the trip, can watch the screen display information or the touch-screen self-service query of progressive rolling movement broadcast through the dynamic display screen terminal.
If three dynamic display screen users are many, then select to accept the practical information of sending by wireless systems such as bluetooths at public space, perhaps sign in to the system platform self-service query through wireless network.
Four, on the vehicles, read the papery reading matter that is printed on two-dimensional bar, login system Platform Implementation information interaction through hand-held mobile terminal.
The associated hardware module that native system adopted is the open product in market; Core is under a multiple terminals shared data bank and the content platform; Invention through technological means makes its integrated being used; And all multimedia terminals all are in network operator centralized management and control, can make point-to-point or point-to-area implementation information issue to the up-to-date public space situation that takes place at random, satisfy the spreadability that the seamless covering use of user and operation management person's information is issued; On hardware structure, portioned product needs specific aim secondary development (like the bluetooth transceiver subsystem), multidate information screen wireless receiving and dispatching module of software and hardware exploitation and installation, the exploitation of hand-held mobile terminal client software and hardware adaptive.
The multidate information screen of one of system terminal can require to be divided into arbitrarily a plurality of zones according to operation management person, and zones of different is literal, picture and video information simultaneously.The space of a whole page that broadcasts can be adjusted as required at any time; Each subwindow can be shown the independent fixed time; Through control to timetable; Each word window can be used to show the stream media information, vehicle service information, passenger's guidance information, commerce services information of relay, general station affair information and public information, multimedia clock etc. separately, also can carry out played in full screen to certain information simultaneously.Support the broadcast zone more than 20.
Provide customized information to broadcast the format function, and can adopt regularly format to switch and come regular replacing display mode.Broadcasting the switching of format can adopt manual triggering, timing to trigger and three kinds of modes of possible table predefine triggering.Switch the split screen Play Control program that format need not restart mutual control terminal, and format is switched smoothness, Wu Heichang, nothing pause and flicker etc.
System can trigger the entering state of emergency when emergency, and the demonstration emergency information relevant with the position.
It is unexpected that disaster may take place in system environments, and embedded software is edited the issue emergence message immediately in the system.Through hub operators work station or station operator workstation, the operator can edit various warning messages immediately, and is distributed to four sub-systems terminals of appointment, and the prompting user's warning message and the stream of people dredge information; Or, the user is evacuated guiding through starting a series of automatic broadcast of urgent prediction scheme behind the triggering danger button.
System combines with broadcast system, and broadcasted content is consistent with the content of system's display terminal, to the passenger sound, optical information accurately is provided.
The user can be with the equipment access networks such as bluetooth of oneself; Each independent wireless module network range such as bluetooth can cover more than 300 square metres; But be no more than 500 square metres,, form a stable overlay area of satisfying space requirement through the splicing of each pack module.That can accomplish to switch between the network seamlessly transits, and can detect the state whether user has bluetooth equipment and equipment, and can send out to the user, send the prompting message user to open equipment or function of use.The user can accept the text or the multimedia messages (guiding and other convenience-for-people information) of business platform in the automatic network, and can realize wireless interchange to each other through the network that provides.The user can insert Internet through wireless networks such as bluetooths, and the manager can send such as information such as emergency evacuations to the user at any time.Mutual control terminal can install in the subway train of operation in the system, and vehicle-mounted system comprises the server that management and content service are provided, BTAP, capital equipments such as switch.User's handheld terminal obtains information and interaction content on the server through the BTAP access server.
Utilize the two-dimensional bar technology, can be encoded into bar code to the information such as URL of text, audio frequency and video, the Internet, be imprinted on newspaper, magazine, commodity, elevator, subway even the skin.The individual mobile terminal of bar code reading software has been installed, and the camera through equipment reads the bar code in the paper media of directive sending, just can read text; Appreciate audio frequency and video; And can be through the wireless network of laying, by means such as bluetooth, GPRS, 3G, database and the content platform of sharing URL system pointed grab on the portable terminal; Thereby, satisfy the demand of information age people to information for the user provides a kind of channel that obtains guiding and convenience-for-people information whenever and wherever possible.Behind mounting bar font code decoding software on mobile phone or other handheld terminals, utilize the camera alignment bar font code of mobile phone, take the picture of bar code, by bar code decoding software analysis picture, obtain URL information at last then; URL is a URL, is used for representing the resource location of the Internet.URL not only can represent MP3, can also represent one section video, text, cartographic information or the like.Utilize network download such as near radio transceiver subsystem bluetooth that system lays, WAP, GRPS, 3G just can realize obtaining the multimedia information.
System is intended to for the user provides personalized easily tour reference as public transport intelligent steering information issuing system, also can further promote the operation management quality and the service level of public transport through technical innovation simultaneously.System respectively arranges one or several dynamic display terminals in ticket office and a plurality of gateway of public traffic space; A station terminal management server is laid at control room such as station in public transport; Be connected through the mutual control terminal of Ethernet and each, accomplish content update, condition monitoring and remote control function.
Mutual control terminal is connected with the Ethernet of other equipment can adopt 802.3 wired ethernets or two kinds of forms of 802.11 wireless ethernets, and concrete embodiment need to confirm wiring, the signal of the mutual control terminal erecting bed of basis to disturb and other waits factor to decide safely.
Wired ethernet is connected to the station switch through CAT5E UTP cable with each mutual control terminal, and realization is interconnected with miscellaneous equipment.
The wired ethernet mode need be carried out new cable and laid.The wiring system of carrying out with the wired ethernet mode is more stable, is not vulnerable to the interference of other signals, and convenient management, and is safe.
Wireless ethernet is installed WAP (AP:AccessPoint) near mutual control terminal, mutual then control terminal is linked into the station switch through being connected to AP with wireless mode, and realization is interconnected with miscellaneous equipment.The bandwidth of wireless aps can satisfy the transmission of SD content (6Mbps) and high-definition content (20Mbps) fully up to 108Mbps at present.
The wireless ethernet mode need not to lay on a large scale new wiring, therefore on the one-time construction cost, greater advantage is arranged.But wireless ethernet receives other signal easily and disturbs; And wireless network is that the space covers, and in the range of signal of AP, any equipment that has 802.11 radio functions can both be linked into AP; Therefore consider and AP is provided with safety factor the high strength key prevents unauthorized access and invasion.
Terminal management server is mainly used in to be managed and monitors several multidate information interactive terminals and the near radio receive-transmit system installed.All data all will be passed through management server and are transferred to this two sub-systems; These data comprise: (track traffic is an ATS information for the media file that play, real-time information of vehicles; Other road surface public transport are GPS information), device start; Close control commands such as inquiry, with relevant block, exit, station, commercial circle cartographic information etc.Terminal management server is connected with all mutual control terminals through Ethernet, carries out transfer of data, Long-distance Control, condition monitoring through Ethernet.
Terminal management server is installed geographic information database, storage public traffic network circuit, and exit, the inside distribution geography information of website, outside commercial circle, exit, the block, public transport changes information etc. into.When the user used mutual control terminal (containing wireless utilization) to inquire the message breath, terminal management server was transferred to mutual control terminal (containing wireless) with information real-time and shows.
Terminal management server is regularly sent status inquiry command, confirms that each multidate information terminal and wireless receiving and dispatching terminal all are in normal condition, and when equipment fault occurring, in time alert notice keeper or centre management person carry out the equipment reparation.Terminal management server is sent starting command to each mutual control terminal (containing wireless) when vehicle is started operation, when car operation finishes, send shutdown command.Each mutual control terminal (containing wireless) is installed network initiation module, can wake up and closing device through the Internet subsystem.
Vehicle blocks up when occurring, when fire, the attack of terrorism, terminal management server is received and is sent signalling trouble and evacuates information with the passenger by the keeper, and controls each mutual control terminal and show, more can carry out point-to-point wireless transmission to the handheld terminal user at this moment.When public space is in broadcast mode; Terminal management server all mutual control terminals of control (containing wireless) show and the current broadcast content-related information; Bigger user group can in time be looked out broadcast message and obtain feed back, also can push with the PUSH mode through the Wi-Fi subsystem.
Interactive Display Terminal comprises the customer mobile terminal under dynamic display subsystem and the wireless interaction subsystem, but wherein dynamic display subsystem comprises interactive areas and dynamic display area.Interactive areas is accepted user input, and the content of user's request directly shown or be sent to customer mobile terminal at interactive areas shows that interactive areas adopts and touches the control display; Dynamic display area then is used for non-interactive type content (public content dynamically appears), adopts large scale display terminal (PDP, LCD, LED etc.) to enlarge audient's scope, can browse simultaneously for many people.
On mutual control terminal; The user can inquire about the internal structural information at the arbitrary operating line of public transport, arbitrary station; How arrive another outlet from certain outlet, and the outer commercial circle information of each outlet, Bus Transfer Information, convenience-for-people facilities information (park, public lavatory, free newspaper magazine read a little etc.).
When broadcasting AT STATION, mutual control terminal can show and broadcast corresponding display frame synchronously, reminds the passenger to note broadcasted content.
When the public transport operation was broken down with emergency, mutual control terminal showed and sends corresponding information and guide the user in time to evacuate, guarantees passenger's safety.
Touch control system has defined four information displaying contents priority level A, B, C, D, grade from low to high:
● grade A
Do not having the user to touch, showing in the absence of emergence message.Grade A is used to generally show that commercial advertisement information, vehicle are to leaving from station and information in transit etc.When in system detects certain hour, not having the user to use, automatic display level A corresponding display content.
● grade B
The situation of grade B when having the user to use stops to play commercial advertisement, vehicle to information leaving from station and in transit, begins to get into interaction mode, waits for the result that user's operation and display operation are carried out.
When broadcasting broadcasting synchronously, printed words " are broadcasted, refer you to " in the navigation menu top with animation display, reminds the passenger to note broadcasted content.
● grade C
Grade C forces content displayed corresponding to station or other collecting and distributing spaces of public crowd because of some managerial demands; Stop to run information such as notice, vehicle or postponements of flights such as station broadcasting, station, the demonstration of information can be set at full screen display or window shows.Under the window display mode, the result that the demonstration of information does not influence the ongoing query manipulation of user shows.Under the full screen display pattern, the user can't carry out any operation except watching displaying contents.
● grade D
Grade D corresponding the notice of emergency.For example when pernicious emergencies such as the station experience fire or the attack of terrorism, show the emergency notice that station keeper or control centre issue, evacuate or withdraw emergence messages such as guide with screen mode toggle.The information issue interface of grade D is shown in the following figure:
When the breaking out of fire of station, mutual control terminal shows fire location and evacuates direction that roll titles is broadcasted at the top simultaneously, reminds the passenger to withdraw rapidly intuitively; Wireless subsystem can be sent to each mobile subscriber terminal with related information content simultaneously.
Overall system information issue principle is the information demonstration that the information of high priority can interrupt low priority, when formulation information shows masterplate, can specify the priority of information to be displayed, the automation that realization information shows.
When adopting wireless 802.11 Ethernet schemes, need lay CAT5E UTP cable at the ceiling top of mutual control terminal erecting bed, and WAP (AP) is installed, be connected to the Ethernet switch in control room.WAP is selected the transmission bandwidth of the highest 108Mbps for use, and comprehensive compatible 802.11b/g wireless ethernet agreement.
The equipment state of WAP, network parameter configuration can be monitored and set through Ethernet, and all bookkeepings are accomplished through web browser.
Public transport often circuit is numerous and diverse, and structure has nothing in common with each other with the operation organizational form.Station that each is concrete or spatial interaction control terminal and radio receiving transmitting module distribute and all are not quite similar.We have set a mandatory principle to the distribution of mutual control terminal and radio receiving transmitting module, promptly under the prerequisite of following relevant public transport standard, because personalized guiding demand causes the passenger to block up, do not cover all passengers as far as possible.
At first, cause easily that in the very large local multidate information interactive terminal of installing of flow of the people the stream of people blocks up, have bigger security risk.Secondly in the very little place of flow of the people simple dynamic interaction terminal is installed, the covering crowd is too small again, can not effective navigation information service be provided for more user.Make an on-the-spot survey on the spot and investigate through the scene, we think, generally in ticket office, each position, station entrance-exit is provided with one or several multidate information interactive terminals, both has been beneficial to the stream of people's evacuation, also improved passenger's coverage rate; Because all passengers must be through ticket office or gateway, if the while is carried out in-plant wireless coverage at the dynamic display terminal of public space utilization of relative closure, user coverage rate reaches 100% in theory.System is as the favourable lifting of the touch-screen of original static guidance system or standalone version utilization, and purpose is to provide the passenger under the trip information inquiry more easily and the state of emergency to evacuate guiding.
Fully understanding and investigating on the basis of user for guiding integrated information demand, detailed information display category and display layout as shown in the table have been adopted in the present embodiment.
| Car operation information | Text | Show vehicle position information, first last information, next two classes of class Three's vehicle information time of advent of class etc. |
| Cartographic information | Two-dimentional or three-dimensional interactive map | User's given line is specified the station, and touch control system can show all exit positions in the current position of passenger and this station, how to arrive certain outlet, how to export to other one from one |
| Individual outlet, and can show information such as business premises in 500 meters of each outlets, abstract the recreational consumption, famous sight spot, block, bus stop with two dimension or three-dimensional map form.And can realize appearing to print travel permit or multi-media radio transmission form. | ||
| Bus Transfer Information | Text | Show the Bus Transfer Information of specifying station or public space outlet, have more interactivity than existing static form.Can carry out Public Transport Transfer inquiry, and can show direction that a certain coastiong leaves for and each website of process |
| Business information | Text, picture or video | Roll titles advertisement, static images advertisement or video ads. |
| Social information | Text or video | Government notice, metro operation bulletin, convenience-for-people facilities information, Weather information, stock information, topical news, business activity information etc. |
Software in the system relates to vehicle or the message pick-up transmission of flight realtime running and parsing, video forwarding, file transfer, GIS-Geographic Information System management and inquiry, monitoring of tools and control 5 sub-module.In addition; If control centre need monitor the state of the mutual control terminal at each station; Also need again the comprehensive monitoring system of framework control centre and the supervisory control system at station, the database that the state information of mutual control terminal and log information are transferred to database and control centre on the original server in station is not (if having; Need to set up), realize unified management and monitoring to all station equipments.
Vehicle or flight operation information receiver module are installed on the terminal management server, receive the relevant information that transmits from system of former control centre, and send to each mutual control terminal through forwarding module.
Vehicle or flight operation information parsing module are installed on the mutual control terminal; Explanation passes the coherent signal of coming from terminal management server; Extract the position data of vehicle or flight, first last time data, descend several classes arrival time data, be presented on the display screen of mutual control terminal.
Need transmit through mutual control terminal management server at the audio/video multimedia uniform data that mutual control terminal is play.The video stream data kind comprises real-time MPEG2
1MPTS or H.264 and MPEG4 stream.The video forwarding module is installed on the mutual control terminal management server, control centre is passed the video flowing of coming play to each mutual control terminal through Ethernet forwarding.Simultaneously, also support the for example Oriental Pearl mobile TV (MMTV) at station and digital high-definition television to insert.
File transfer adopts FTP (the File Transfer Protocol) agreement of standard.Transport module comprises ftp server end and ftp client.The ftp server end is installed on the terminal management server, catalogue and file access authority that management is local.Ftp client is installed on each mutual control terminal, through connecting with the ftp server section, file is downloaded to mutual control terminal local hard drive.File is downloaded and can realized the self-timing download and the disk space monitoring function can be provided through the compile script control routine.
Need downloaded files to generally comprise media file, control pin presents, geography information file, masterplate file etc.
As in the software systems most characteristic one, geographical information management and enquiry module have the most directly embodied for the passenger provides all standing, the go on a journey characteristics of navigation information at many levels.The station inner outlet distributed intelligence that geographic information database in the I-PIS system has comprised all websites of circuit of public transport whole network exports information such as commercial circle corresponding within outer 500 meters, building, sight spot, public transport, communal facility with each, and will further improve and refinement along with the construction of whole network.Make the passenger can promptly find suitable outlet, and formulate clear and definite plan of travel.
After the user has specified circuit and station; Touch display terminal shows the panorama outlet with two dimension or three-dimensional form the location drawing and passenger's current location; Behind user's named place of destination, system can show course by dynamic increment, and prompt passengers is with the destination of route arrival the most efficiently.
The user can also carry out input inquiry, searches the destination through the input keyword.The travel path sketch map of the optimum that can also the passenger be selected prints, and perhaps sends to the passenger through other wireless such as SMS, WAP, and thorough carry-on tour reference service is provided.In addition, consider service efficiency, can forbid that the user imports by configuration-system, under the bigger situation of flow of the people, can improve search efficiency like this, prevent that the stream of people is crowded.
The split screen broadcast system specifically comprises parameters such as subwindow size, position, background color, font, data source, special efficacy, associated playlist.Be in operation, divide screen system to read the XML file description, and carry out screen according to size and position and cut apart, read the data source of each subwindow simultaneously, utilize DES
2System carries out aliasing and special effect processing with a plurality of data sources, outputs to display screen.
The split screen transmit control module adopts existing playout software and soft decoder playing media file or video flowing, and the file format kind of support is as follows:
Graphical format: DIB, BMP, PSD, GIF, PNG, JPG/JPEG, TIFF
Animated format: SWF (FLASH), Animated GIF
Audio format: WAV, MP3, MIDI, AC3, CD Audio
Video coding mode: MPEG1/2/4, H.263/H.264, WMV, AVI, XVID
Stream media protocol: MMS, RTSP
The function of apparatus control system is according to given instruction, correspondingly changes the mode of operation of station situ hardware.Typical mode of operation has normal mode, " shut " mode" and park mode.Controlled equipment is mutual control terminal.The operating personnel of control centre and local station operator can assign control command to equipment, touch display terminal with some or a certain group of certain station and are changed to certain above-mentioned pattern, perhaps directly close interactive function.
Under normal mode; Mutual control terminal operate as normal shows all kinds of real time information (comprising vehicle or flight turnover station prompting and following several classes of vehicles or flight arrival time) and non real-time information (comprising video or graph text informations such as all kinds of bulletins, public good) and cartographic information.Can also under the state of emergency, show outlet guide evacuation information, or the video information consistent with broadcast system.
Under " shut " mode", the power supply of mutual control terminal is cut off.Stopping operation, after train station subsystem is closed, should all mutual control terminals be placed " shut " mode".
Mutual control terminal is not having to get into park mode under the situation of input signal automatically.Under park mode, both can play the pairing rolling video of no input signal incident, also can not show any content, can control through the parameter of revising mutual control terminal.
Apparatus control system is the upper strata control interface that supplies a pattern, and makes other subsystems can control the mode of operation of mutual control terminal according to service needed easily.
Similar with apparatus control system, device detection system is made regular check on the state and the pattern of mutual control terminal, and the equipment state and the pattern information that obtain are transferred to station or control centre.
After control centre or station receive the information that device detection system sends, can know on visual device layout panel that the state of observing each display device intuitively, handled easily personnel grasp overall operation state information, make control corresponding.
The information category that system of the present invention will show has following several kinds:
Road information
Road information is meant the street map information that is associated with a certain station and some outlets.Be similar to existing block figure, obtain more information but adopt more the mode of interactivity to let the passenger can utilize Trackpad on map, to move.
Public bus network
Public bus network mainly is meant geographical position, the bus transfer lines information of bus stop.Specific to each website of each bus, transfer guide and transfer inquiry are provided simultaneously.
Business information
Business information mainly comprises two types: the first kind is commercial office building, food and drink, amusement, the shopping place information relevant with outlet with the station; Another kind of is multimedia or the copy that businessman renders to the I-PIS system, shows on mutual control terminal through multimedia split screen broadcast system.
Public information
Public information also comprises two types: the first kind is the position information such as tourist attractions, public lavatory, park, sub-district of ground diagram form; Another kind of is integrated informations such as government notice, Weather information, stock information, topical news.
The validity that information is transmitted is considered in the design that shows masterplate, also meets the requirement of hommization simultaneously.The typical masterplate that shows comprises the display part and touches control section (menu).The vertical view that in the display part, has comprised whole station, the block figure around the station to the effect that, and the distribution map of outlet.Can show the detail map after the amplification through zoom button.In addition, through setting the distance that exports with the station, can also check from the station to export 500 meters, 1000 meters with information such as interior location, block, buildings.
Touching control section is the part of user interactions, takies the small screen, for the individual provides the integrated information inquiry.
Touching control section mainly is System menu; The details that the passenger can select to check any one station of any circuit of track traffic in the operation through menu comprise structural information, the station exterior street information of subway concourse, the platform at this station, street, commercial circle, Public Transport Transfer and the communal facility information of station outlet.
Arrange the mutual control terminal of I-PIS system in gateway and ticket office, make things convenient for the passenger when entering the station and set off, can obtain various helps and navigation information easily.
The all mutual control terminal of terminal management server monitoring.In this programme, terminal management server adopts the server product based on independent development on the industrial control computer.Installing M icrosoft Windows XP operating system, and configuration Microsoft SQL Server 2005 databases.
Terminal management server adopts 2U and two kinds of rack designs of 4U, can be installed in easily on all kinds of standard racks.
Mutual control terminal adopts computer control, and separate type and centralized two kinds can be arranged on distributing.Centralizedly be meant that control module and display module integrate and be placed on preset position; The distributed control module that is meant is placed on the control room, station, and display module is placed on preset position.Based on two kinds of above distribution modes, the selection of mutual control terminal can have following three kinds:
Touch control integrated machine;
Adopt centralized placement, built-in rear-projection imaging device.
42 inches and above large-screen lc or plasma touch demonstration module; Adopt distributed placement, main frame adopts the industrial standard touch module as control module.Indoor all-colour LED;
Adopt distributed placement, the indoor full-color screen of LED, main frame is as control module.
Mutual control terminal is recommended employing scheme 2, and promptly mounting industrial touch module on the basis of general large-screen lc or PDP display adopts industrial computer as control die set, is installed in the control room, station.
Wireless aps requires higher bandwidth is provided, and is with calling function of network simultaneously, can realize Long-distance Control and wakes up automatically.
Concrete specification requirement is following:
● host-host protocol: TCP/IP
● smallest coverage: 100 meters
● port type: RJ-45
● network standard: 802.11b/g
● transmission rate: 108,54,48,36,24,18,12,11,9,6,5.5,2,1 (Mbps)
● rated voltage: DC 5V+5%/2.5A, AC power 100V ~ 240V
● working temperature: 0-55 (℃)
● working relative humidity: 5% ~ 95% nothing is condensed
● WOL: support
● compatible operating system: Windows 2000, XP
Mainly form with forms such as bluetooth, WAP, GPRS and 3G.
Claims (6)
1. traffic guide information issuing system that is used for public space; Constitute by terminal management server, mutual control terminal and LAN; It is characterized in that: described terminal management server is connected with described LAN respectively with mutual control terminal; Be connected with a regional center data server on the LAN; LAN is connected with wide area network through switch; Be connected with the urban geographic information data server in the described wide area network; Be connected with the urban geographic information database of specific aim exploitation on the described urban geographic information data server, mutual control terminal is made up of terminal display that has connected input unit and wireless data access device, and terminal management server receives from the information of regional center data server and to mutual control terminal and transmits; Terminal management server receives from the audio/video multimedia data of wide area network and local area network (LAN) and file data and to mutual control terminal forwarding; Be provided with geographical information management and enquiry module and terminal screen transmit control module in the terminal management server, terminal management server shows the information of transmitting through described terminal screen transmit control module on terminal display, and terminal management server receives and handle the input information of mutual control terminal through described geographical information management and enquiry module.
2. the traffic guide information issuing system that is used for public space as claimed in claim 1; It is characterized in that: described wireless data access device is connected with manual terminal through wireless network; Described wireless network is bluetooth communication network or GPRS communication network or 3G communication network or WAP communication network or wireless ethernet, and described manual terminal is mobile phone or personal digital assistant or luggable computer.
3. the traffic guide information issuing system that is used for public space as claimed in claim 2 is characterized in that: be provided with image-input device and bar code recognition module in the described manual terminal, described image-input device is camera or scanner.
4. the traffic guide information issuing system that is used for public space as claimed in claim 3 is characterized in that: utilize described image-input device and bar code recognition module to read bar code, utilize described bar code to express URL information.
5. the traffic guide information issuing system that is used for public space as claimed in claim 1; It is characterized in that: described terminal management server and wireless data access device are arranged in the vehicle; Terminal management server is connected through vehicle-mounted LAN with the wireless data access device; Be connected with data storage on the terminal management server, terminal management server is connected with described wide area network with wireless communication apparatus through switch.
6. the traffic guide information issuing system that is used for public space as claimed in claim 1 is characterized in that: described regional center data server is connected with regional broadcast system and information display system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100451171A CN101374177B (en) | 2007-08-21 | 2007-08-21 | System for publishing public space traffic guide information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100451171A CN101374177B (en) | 2007-08-21 | 2007-08-21 | System for publishing public space traffic guide information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101374177A CN101374177A (en) | 2009-02-25 |
| CN101374177B true CN101374177B (en) | 2012-08-08 |
Family
ID=40448098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100451171A Active CN101374177B (en) | 2007-08-21 | 2007-08-21 | System for publishing public space traffic guide information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101374177B (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997884B (en) * | 2009-08-18 | 2014-05-14 | 升东网络科技发展(上海)有限公司 | Distributed storage system and method |
| CN102186021A (en) * | 2011-03-25 | 2011-09-14 | 天脉聚源(北京)传媒科技有限公司 | Television application presenting method and system for geographical location information |
| CN102496215A (en) * | 2011-11-11 | 2012-06-13 | 李海涛 | Intelligent informationized passenger service system for urban subway traffic |
| US9851811B2 (en) | 2012-02-20 | 2017-12-26 | Beijing Lenovo Software Ltd. | Electronic device and method for controlling the same |
| CN103309549B (en) * | 2012-03-13 | 2017-12-15 | 联想(北京)有限公司 | A kind of method for being inputted and being shown and electronic equipment |
| CN103377584B (en) * | 2012-04-24 | 2016-05-11 | 腾讯科技（深圳）有限公司 | A kind of display methods of subway information and device |
| CN103491364A (en) * | 2012-06-12 | 2014-01-01 | 上海熙讯电子科技有限公司 | 3G control system of full-color LED display screens |
| CN103313189A (en) * | 2013-05-19 | 2013-09-18 | 熊国顺 | Wireless service system suitable for wireless local area network access point and application method |
| CN103268700A (en) * | 2013-05-23 | 2013-08-28 | 江苏奇异点网络有限公司 | Automatic road condition service system |
| CN104217608B (en) | 2013-05-29 | 2018-02-23 | 星贝瑞有限公司 | Information service method and system based on bus tool |
| CN103751918A (en) * | 2013-12-09 | 2014-04-30 | 温志浩 | Display screen system available for emergency response |
| CN103713812B (en) * | 2013-12-31 | 2017-01-11 | 中国科学院深圳先进技术研究院 | Networked intelligent interactive system |
| CN105320119A (en) * | 2014-06-24 | 2016-02-10 | 鸿合科技有限公司 | Remote controlling method and system for large-size screen and personal computer based on mobile intelligent terminal |
| CN105774847A (en) * | 2014-12-26 | 2016-07-20 | 上海工程技术大学 | Portable traveling data playback analysis system special for subway |
| CN106340252A (en) * | 2015-07-09 | 2017-01-18 | 天津华彩信和电子科技集团股份有限公司 | Integrated multi-functional media information interaction lamppost system |
| DE102016119618A1 (en) * | 2016-10-14 | 2018-04-19 | Abb Schweiz Ag | 2Anordnung with a terminal and a manual control and method for operating the terminal |
| CN107103044A (en) * | 2017-03-30 | 2017-08-29 | 南京超车道网络科技有限公司 | A kind of method and system of enclosing the land based on electronic map |
| CN108965964A (en) * | 2018-06-08 | 2018-12-07 | 北京联博达科技有限公司 | Public transport medium mobile device, public transport mobile media system and method based on satellite positioning |
| CN109523063A (en) * | 2018-10-24 | 2019-03-26 | 南宁学院 | A kind of rail traffic dynamic passenger flow guidance system |
| CN109712404B (en) * | 2018-11-29 | 2021-10-08 | 佛山市航标资讯有限公司 | Off-site law enforcement method and system for road violation behaviors |
| CN112383837A (en) * | 2019-09-29 | 2021-02-19 | 北京城建设计发展集团股份有限公司 | Intelligent integrated broadcast control equipment |
| CN112017460A (en) * | 2020-07-17 | 2020-12-01 | 广州新科佳都科技有限公司 | Guidance system based on multiple information display |
| CN112991760A (en) * | 2021-05-17 | 2021-06-18 | 武汉中科通达高新技术股份有限公司 | Traffic guiding method and device for vehicle illegal event |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1391388A (en) * | 2001-05-31 | 2003-01-15 | 日本电气株式会社 | Navigational system with mobile terminal |
| CN1394043A (en) * | 2001-06-27 | 2003-01-29 | 张健 | Mobile information system for public traffic |
| EP1437702A2 (en) * | 2003-01-11 | 2004-07-14 | Samsung Electronics Co., Ltd. | Navigation system |
-
2007
- 2007-08-21 CN CN2007100451171A patent/CN101374177B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1391388A (en) * | 2001-05-31 | 2003-01-15 | 日本电气株式会社 | Navigational system with mobile terminal |
| CN1394043A (en) * | 2001-06-27 | 2003-01-29 | 张健 | Mobile information system for public traffic |
| EP1437702A2 (en) * | 2003-01-11 | 2004-07-14 | Samsung Electronics Co., Ltd. | Navigation system |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-325231A 2006.11.30 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101374177A (en) | 2009-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101374177B (en) | System for publishing public space traffic guide information | |
| US20090057069A1 (en) | Elevator information display and security monitor system | |
| US8554862B2 (en) | Method and apparatus for the collection, formatting, dissemination, and display of travel-related information on a low-cost display bank | |
| CN110979405B (en) | Guiding method and device based on multi-scene passenger flow control | |
| CN201114135Y (en) | Traffic guide information alternating issue device for public space | |
| CN102325063A (en) | Household intelligent terminal with television (TV) function and management platform system | |
| KR20110049976A (en) | System and method for providing interactive advertisement using wpan | |
| CN201196798Y (en) | Intelligent public traffic management and service system | |
| KR20000054627A (en) | Multi-function Mobile On_line_Display_Terminal_System Via Internet Contents Server | |
| KR20110103002A (en) | User-oriented temporary bus route managing system and method | |
| CN101697275B (en) | System for issuing passenger information | |
| Eriksson | Location based destination information for the mobile tourist | |
| JP2001285332A (en) | Information delivery system | |
| WO2009127928A2 (en) | Multimedia, multichannel, universally accessible, location-aware electronic informational system | |
| KR20130098554A (en) | Exhibition hall management system and method for advertizing | |
| GB2491107A (en) | Display unit that reads travel documents and then shows corresponding information | |
| KR101589964B1 (en) | Electric indicator mobile control system using led display board having digital signage signal, and method of the same | |
| CN102542139A (en) | Passenger service system based on video conversation | |
| JPH1178888A (en) | Information providing system for transport facility utilization | |
| CN202393393U (en) | Wireless mode area traffic guide system | |
| JP2002152156A (en) | Train display system | |
| US20190163429A1 (en) | Traffic and pedestrian electronic display interface system and method | |
| WO2017049345A1 (en) | Data transmission system | |
| CN203224905U (en) | Train on-board information interaction terminal | |
| CN210108377U (en) | Navigation system and multimedia system for sharing bicycles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: SHANGHAI MISSION INFORMATION TECHNOLOGY Co.,Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: SHANGHAI MISSION INFORMATION TECHNOLOGY Co.,Ltd. Document name: Deemed not to advise |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI MISSION INFORMATION TECHNOLOGY CO,. LTD. Free format text: FORMER NAME: SHANGHAI MISSION INDUSTRY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200040 Shanghai City, Julu Road No. 889 Building No. 23 Garden Business Center 1 floor Patentee after: SHANGHAI MISSION INFORMATION TECHNOLOGY Co.,Ltd. Address before: 308 room 181, Guangfu Road, Shanghai, 200070 Patentee before: Shanghai Mingxiao Industry Development Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: Room 803-2, 218 Hengfeng Road, Jing'an District, Shanghai 200070 Patentee after: SHANGHAI MISSION INFORMTION TECHNOLOGIES Co.,Ltd. Address before: 200040 1st floor, Jiadun business center, building 23, 889 Julu Road, Shanghai Patentee before: SHANGHAI MISSION INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090225 Assignee: Shanghai Huatongjia Information Technology Co.,Ltd. Assignor: SHANGHAI MISSION INFORMTION TECHNOLOGIES CO.,LTD. Contract record no.: X2023980037164 Denomination of invention: A Traffic Guidance Information Release System for Public Spaces Granted publication date: 20120808 License type: Common License Record date: 20230628 |