CN201829059U - Bus-carried LED (light-emitting diode) information display system - Google Patents
Bus-carried LED (light-emitting diode) information display system Download PDFInfo
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- CN201829059U CN201829059U CN2010205564633U CN201020556463U CN201829059U CN 201829059 U CN201829059 U CN 201829059U CN 2010205564633 U CN2010205564633 U CN 2010205564633U CN 201020556463 U CN201020556463 U CN 201020556463U CN 201829059 U CN201829059 U CN 201829059U
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Abstract
The utility model relates to a wireless information display system. The bus-carried LED (light-emitting diode) information display system comprises an information issuing center server, a central control computer, a wireless communication control module and an on-board LED display terminal; the information issuing center server and the central control computer are connected with each other by an INTERNET; the central control computer is connected with the wireless communication control module; the on-board LED display terminal comprises a GPRS (general packet radio service) /GSM (global system for mobile communications) wireless transmission module, a display control module and an LED electronic display screen; the central control computer and the on-board LED display terminal are connected with each other by a GPS satellite positioning system and a GPRS/GSM wireless transmission module in a wireless communication way; the GPRS/GSM wireless transmission module is connected with the display control module; and the output signal of the display control module is connected with the LED electronic display screen. By utilizing the GPRS/GSM wireless transmission equipment, the GPS satellite positioning system or combining the voice equipment, the received bus information, advertisement, news, weather, road condition information are played in real time on the on-board LED display equipment.
Description
Technical field
The utility model relates to a kind of wireless messages display system, utilize GPRS/ gsm wireless transmission equipment, gps satellite positioning system, Bus information, advertisement, news, meteorology, traffic information after perhaps will receiving in conjunction with speech ciphering equipment carry out real-time play on on-vehicle LED display equipment.
Background technology
In the past in the urban public transport field, because the equipment disposition of vehicle management system and vehicle itself is relatively backward, therefore often forming vehicle in a single day leaves dispatcher-controlled territory or station, just be in and the out of touch state in management and running center, the live information of road and vehicle seriously lags behind, thereby brought greatly inconvenience for public transport transportation management work, be unfavorable for the unified centralized management of each public transit vehicle.And existing on-vehicle information display system is subjected to the influence of computing machine communication, remains based on RS485 or RS232 and based on the data transfer mode of wireless telecommunications, can't provide effective data communication for other mobile units.21 century is the epoch of information high level expansion, and information is too numerous to enumerate to huge interests and benefit that the mankind bring.As the in-vehicle display system of Message Display Terminal widespread adoption at traffic and transport field, no matter from economy, actual effect, convenience angle, all be a kind of can not be substituted and have praise highly the information display mode that is worth.
Summary of the invention
The public transport vehicle-mounted LED information display system of the utility model, when realizing public transit system vehicle scheduling and operation information system management, Bus information, advertisement, news, meteorology, real-time road condition information after the reception of GPRS equipment can be carried out real-time play by vehicle LED electronic display and speech ciphering equipment, both expand the medium function vector of public transit vehicle, promoted city image again.
The technical scheme that the utility model adopted:
A kind of public transport vehicle-mounted LED information display system, contain the information distribution center server, center-controlling computer, wireless communication control module and vehicle LED display terminal, described information distribution center server is connected by INTERNET with center-controlling computer, center-controlling computer connects wireless communication control module, described vehicle LED display terminal comprises GPRS/ gsm wireless transport module, display control module and LED electronic display, described center-controlling computer, the vehicle LED display terminal connects by gps satellite positioning system and the wireless telecommunications of GPRS/ gsm wireless transport module, GPRS/ gsm wireless transport module connects display control module, and the display control module output signal connects the LED electronic display.
Described public transport vehicle-mounted LED information display system, display control module comprises controller, demoder and communication module, controller adopts two MCU, the only processing of responsible data, a responsible demonstration, controller output signal connects the LED electronic display by demoder, and communication module adopts CAN bus communication mode.
Described public transport vehicle-mounted LED information display system, described vehicle LED display terminal contains speech ciphering equipment, and display control module connects speech ciphering equipment by amplifying circuit output.
The centre management running software is on center-controlling computer, and GPRS/ gsm wireless transport module can dispose the ZWMODEM-SM radio SMS transceiver terminal of just big numeral.Long-range vehicle LED display terminal and center-controlling computer are reached 1(control center by supporting information releasing software) to the wireless communication link of many (information terminals), realization is communicated by letter with a plurality of vehicle LED display terminals, the communication system of integrated informations such as instant playback Bus information, advertisement, news, meteorology on the mass transportation facilities that moves.
Useful good effect of the present utility model:
1, the public transport vehicle-mounted LED display system of the utility model, adopt CAN bus communication mode, in conjunction with GPRS/ gsm wireless transmission equipment, gps satellite location, car-mounted terminal equipment, integrated informations such as instant playback Bus information, advertisement, news, meteorology on the mass transportation facilities that moves.When higher level service is provided for the passenger, can also bring high income for operator, be a kind of medium carrier and high-tech product that has investment value, science and technology, fashion have investment value.The function of satnav and wireless communication makes display system have information issue in time and warning function, and signal stabilization, extended function are powerful.
2, the utility model bus dispatching real-time display system, realized the public transit system information system management, the scheduling public transport operation managerial personnel are significantly increased work efficiency, reduce the stifled interval problem that causes to public bus network in accident and road effectively, improve the bus running punctuality rate, solved the chaotic problem of public traffic management.Adopt CAN(Controller Area Network, i.e. controller local area network) the bus communication mode, data transmission has outstanding reliability, real-time and dirigibility.A plurality of reservation standard interfaces can carry out real-time communication with other mobile units, and the data message of various mobile units is shown in real time.
Description of drawings
Fig. 1: the public transport vehicle-mounted LED information display system of the utility model structural representation.
Embodiment
Embodiment one: referring to Fig. 1, the public transport vehicle-mounted LED information display system of the utility model, contain the information distribution center server, center-controlling computer, wireless communication control module and vehicle LED display terminal, described information distribution center server is connected by INTERNET with center-controlling computer, center-controlling computer connects wireless communication control module, described vehicle LED display terminal comprises GPRS/ gsm wireless transport module, display control module and LED electronic display, described center-controlling computer, the vehicle LED display terminal connects by gps satellite positioning system and the wireless telecommunications of GPRS/ gsm wireless transport module, GPRS/ gsm wireless transport module connects display control module, and the display control module output signal connects the LED electronic display.
Display control module comprises controller, demoder and communication module, controller adopts two MCU, the only processing of responsible data, a responsible demonstration, controller output signal connects the LED electronic display by demoder, and communication module adopts CAN bus communication mode.
Embodiment two: referring to Fig. 1, and the public transport vehicle-mounted LED information display system of present embodiment, different with embodiment one is, and described vehicle LED display terminal contains speech ciphering equipment, and display control module connects speech ciphering equipment by amplifying circuit output.
Claims (3)
1. public transport vehicle-mounted LED information display system, contain the information distribution center server, center-controlling computer, wireless communication control module and vehicle LED display terminal, described information distribution center server is connected by INTERNET with center-controlling computer, center-controlling computer connects wireless communication control module, it is characterized in that: described vehicle LED display terminal comprises GPRS/ gsm wireless transport module, display control module and LED electronic display, described center-controlling computer, the vehicle LED display terminal connects by gps satellite positioning system and the wireless telecommunications of GPRS/ gsm wireless transport module, GPRS/ gsm wireless transport module connects display control module, and the display control module output signal connects the LED electronic display.
2. public transport vehicle-mounted LED information display system according to claim 1, it is characterized in that: described display control module comprises controller, demoder and communication module, controller output signal connects the LED electronic display by demoder, and communication module adopts CAN bus communication mode.
3. public transport vehicle-mounted LED information display system according to claim 2 is characterized in that: described vehicle LED display terminal contains speech ciphering equipment, and display control module connects speech ciphering equipment by amplifier output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205564633U CN201829059U (en) | 2010-10-12 | 2010-10-12 | Bus-carried LED (light-emitting diode) information display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205564633U CN201829059U (en) | 2010-10-12 | 2010-10-12 | Bus-carried LED (light-emitting diode) information display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829059U true CN201829059U (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205564633U Expired - Lifetime CN201829059U (en) | 2010-10-12 | 2010-10-12 | Bus-carried LED (light-emitting diode) information display system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201829059U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496295A (en) * | 2011-12-09 | 2012-06-13 | 北京世纪高通科技有限公司 | Informing method and device for traffic road conditions |
| CN102590896A (en) * | 2012-02-10 | 2012-07-18 | 深圳市卓怡恒通电脑科技有限公司 | Method for improving accuracy of weather forecast |
| CN102646406A (en) * | 2012-03-31 | 2012-08-22 | 孙本彤 | Display terminal and display method of display terminal |
| CN106199765A (en) * | 2016-07-14 | 2016-12-07 | 成都安程通科技有限公司 | Meteorological electronic display screen system based on ArcGIS |
| CN108364580A (en) * | 2018-02-24 | 2018-08-03 | 深圳市豪胜电子有限公司 | The display device for mounting on vehicle that high definition is energy saving and structure is frivolous |
| CN111923926A (en) * | 2020-08-03 | 2020-11-13 | 长乐巧通工业设计有限公司 | LED intelligent regulation and control system based on information analysis |
-
2010
- 2010-10-12 CN CN2010205564633U patent/CN201829059U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496295A (en) * | 2011-12-09 | 2012-06-13 | 北京世纪高通科技有限公司 | Informing method and device for traffic road conditions |
| CN102496295B (en) * | 2011-12-09 | 2014-02-26 | 北京世纪高通科技有限公司 | Informing method and device for traffic road conditions |
| CN102590896A (en) * | 2012-02-10 | 2012-07-18 | 深圳市卓怡恒通电脑科技有限公司 | Method for improving accuracy of weather forecast |
| CN102646406A (en) * | 2012-03-31 | 2012-08-22 | 孙本彤 | Display terminal and display method of display terminal |
| CN106199765A (en) * | 2016-07-14 | 2016-12-07 | 成都安程通科技有限公司 | Meteorological electronic display screen system based on ArcGIS |
| CN108364580A (en) * | 2018-02-24 | 2018-08-03 | 深圳市豪胜电子有限公司 | The display device for mounting on vehicle that high definition is energy saving and structure is frivolous |
| CN111923926A (en) * | 2020-08-03 | 2020-11-13 | 长乐巧通工业设计有限公司 | LED intelligent regulation and control system based on information analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 450000 No. 32, golden shuttle Road, hi tech Zone, Henan, Zhengzhou Patentee after: ZHENGZHOU SHENGLONG INFORMATION TECHNOLOGY CO., LTD. Address before: 450000 No. 32 shuttle Road, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee before: Zhengzhou Shenglong Information Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |
|
| CX01 | Expiry of patent term |