CN201780739U - LED bus electronic guideboard based on infrared wireless control - Google Patents
LED bus electronic guideboard based on infrared wireless control Download PDFInfo
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- CN201780739U CN201780739U CN2010202880018U CN201020288001U CN201780739U CN 201780739 U CN201780739 U CN 201780739U CN 2010202880018 U CN2010202880018 U CN 2010202880018U CN 201020288001 U CN201020288001 U CN 201020288001U CN 201780739 U CN201780739 U CN 201780739U
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Abstract
The utility model relates to an LED bus electronic guideboard based on infrared wireless control, which comprises an infrared remote controller control system and an electronic guideboard control system which match with each other. The infrared remote controller control system includes a CPU processor, a Flash memory, an infrared transmitting tube, an LCD display module. The electronic guideboard control system includes an infrared receiving processing module, a data input interface circuit and a display module, wherein the infrared receiving processing module includes an infrared wireless receiver, a photoelectric converter, a CPU decoding processor, an information encoding processor, an inquiry processor, a computer editing information mapping table module, a downloader and an LED interface circuit. The LED bus electronic guideboard enables online information replacement to be changeable, is ultrahigh in information capacity, diversified in information display modes and wireless in information transmission, and greatly reduces maintenance cost of bus electronic guideboard.
Description
Technical field
The utility model relates to a kind of LED bus electronic guideboard based on infrared radio control.
Background technology
Traditional LED bus electronic guideboard mainly is a Digital display board, as K88 etc.And simple numeral shows the origin that can't embody the bus running route, and taking train number to passenger's identification has increased many difficulties.Extensive increase along with urban public bus lines and website, bus electronic guideboard content has developed into and has shown with the numeral and the array configuration of literal, bus line number, inception point, terminus, become main displaying contents by way of information such as stations, information content is big.And in traditional operation, displaying contents and program can't have been satisfied the existing requirement that develops from the mode that computing machine copies LED bus electronic guideboard controller to.Nowadays, a shown circuit or the website of city LED bus electronic guideboard reaches thousands of, if the mode with the past is operated, circuit of every selection or show a kind of content just needs arrive the downloaded relevant procedures, brought great trouble to the operator.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design, easy to operate LED bus electronic guideboard based on infrared radio control are provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of LED bus electronic guideboard based on infrared radio control, it is characterized in that: comprise control systems in infrared remote controller and electronics guideboard control system, control systems in infrared remote controller and electronics guideboard control system cooperate;
Described control systems in infrared remote controller comprises CPU processor, Flash storer, infrared transmitting tube, LCD display module, and the CPU processor is electrically connected with Flash storer, infrared transmitting tube, LCD display module respectively;
Described electronics guideboard control system comprises infrared receiving processing module, Data Input Interface circuit and display module, and infrared receiving processing module, Data Input Interface circuit and display module are electrically connected successively;
Described infrared receiving processing module comprises infrared radio receiver, photoelectric commutator, CPU decoding processor, information encode processor, query processor, computer editing's information corresponding tables module, downloader, LED interface circuit, infrared radio receiver, photoelectric commutator, CPU decoding processor, information encode processor, query processor, LED interface circuit are electrically connected successively, and computer editing's information corresponding tables module, downloader, CPU decoding processor are electrically connected successively; The LED interface circuit is electrically connected with the Data Input Interface circuit.
Infrared receiving processing module described in the utility model also comprises photoelectric commutator, removes interference processor and shaping processor, infrared radio receiver, photoelectric commutator, goes interference processor, shaping processor, CPU decoding processor to be electrically connected successively.
Display module described in the utility model comprises one-way data transport module, constant-current driving, scan drive circuit, 16 * 16 dot matrix display modules; The one-way data transport module is electrically connected with constant-current driving and scan drive circuit respectively, and 16 * 16 dot matrix display modules are electrically connected with constant-current driving and scan drive circuit respectively, and the one-way data transport module also is electrically connected with the Data Input Interface circuit.
Control systems in infrared remote controller described in the utility model comprises that also battery, low-power consumption power supply control module, keyboard, keyboard scanner, infrared emission drive; Battery, low-power consumption power supply control module, CPU processor are electrically connected successively; Keyboard, keyboard scanner, CPU processor are electrically connected successively; Infrared emission drives and is connected electrically between infrared transmitting tube and the CPU processor.
LCD display module described in the utility model comprises LCD interface, chip for driving, 8 word display modules, and CPU processor, LCD interface, chip for driving, 8 word display modules are electrically connected successively.
The utility model compared with prior art, have following advantage and effect: the utility model is developed a kind of bus electronic guideboard based on infrared radio control displaying contents and display effect of advanced technology, with control systems in infrared remote controller as control center, send information command, electronics guideboard control system receives, handles, shows corresponding information.This system has not only overcome above-mentioned defective, makes the online replacing of information have the variation of the capacity super largeization of changeability, information, display mode and the wireless penetration of information transmission, and greatly reduces the maintenance cost of bus electronic guideboard.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment control systems in infrared remote controller.
Fig. 2 is the structural representation of the utility model embodiment electronics guideboard control system.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1 and Fig. 2, the utility model comprises control systems in infrared remote controller and electronics guideboard control system.
Control systems in infrared remote controller comprises battery 1, low-power consumption power supply control module 2, CPU processor 3, Flash storer 4, keyboard 5, keyboard scanner 6, infrared emission driving 7, infrared transmitting tube 8, LCD display module.The LCD display module comprises LCD interface 9, chip for driving 10,8 word display modules 11.
Electronics guideboard control system comprises infrared receiving processing module, Data Input Interface circuit 20 and display module, and infrared receiving processing module, Data Input Interface circuit 20 and display module are electrically connected successively.Infrared receiving processing module comprises infrared radio receiver 12, photoelectric commutator 13, goes interference processor 14, shaping processor 15, CPU decoding processor 16, information encode processor 17, query processor 18, LED interface circuit 19, computer editing's information corresponding tables module 26, downloader 27.Display module comprises one-way data transport module 21, constant-current driving 22, scan drive circuit 23,16 * 16 dot matrix display modules 24.Electronics guideboard control system also comprises power supply changeover device 25.Power supply changeover device 25 is electrically connected with infrared receiving processing module and display module respectively.Constant-current driving 22 is the DM13 constant-current driving.
Constant-current driving 22 is n, is electrically connected in series successively, and first constant-current driving 22 is electrically connected with one-way data transport module 21.16 * 16 dot matrix display modules, 24 n, be electrically connected in series successively, first 16 * 16 dot matrix display module 24 is electrically connected with scan drive circuit 23.N constant-current driving 22 is electrically connected with n 16 * 16 dot matrix display modules 24 respectively.
Data Input Interface circuit 20 is electrically connected with LED interface circuit 19 and one-way data transport module 21 respectively.One-way data transport module 21 also is electrically connected with scan drive circuit 23.
The utility model course of work:
The operator is by the instruction of keyboard 5 input informations, and keyboard scanner 6 reads information and is sent to CPU processor 3, and CPU processor 3 is analyzed, handled, and corresponding information is stored in the Flash storer 4, and is presented on the LCD display module.Simultaneously, CPU processor 3 by infrared transmitting tube 8 emissions, is wirelessly transmitted to information command in the infrared radio receiver 12 of electronics guideboard control system.After the light signal that photoelectric commutator 13 receives infrared radio receiver 12 changes into electric signal, by going interference processor 14 unmatched undesired signals of elimination and shaping processor 15 that the waveform current signal is processed into shaped current signal, the signal that 16 pairs of transmission of CPU decoding processor come carries out decoding processing, and according to computer editing's information corresponding tables module 26, from downloader 27, download corresponding display routine, through information encode processor 17 encode and query processor 18 code displaying errorless after, through LED interface circuit 19 and Data Input Interface circuit 20, command information is sent to 16 Χ, 16 dot matrix display modules, 16 Χ, 16 dot matrix display modules show corresponding information under the effect of constant-current driving 22.
Claims (5)
1. the LED bus electronic guideboard based on infrared radio control is characterized in that: comprise control systems in infrared remote controller and electronics guideboard control system, control systems in infrared remote controller and the cooperation of electronics guideboard control system;
Described control systems in infrared remote controller comprises CPU processor, Flash storer, infrared transmitting tube, LCD display module, and the CPU processor is electrically connected with Flash storer, infrared transmitting tube, LCD display module respectively;
Described electronics guideboard control system comprises infrared receiving processing module, Data Input Interface circuit and display module, and infrared receiving processing module, Data Input Interface circuit and display module are electrically connected successively;
Described infrared receiving processing module comprises infrared radio receiver, photoelectric commutator, CPU decoding processor, information encode processor, query processor, computer editing's information corresponding tables module, downloader, LED interface circuit, infrared radio receiver, photoelectric commutator, CPU decoding processor, information encode processor, query processor, LED interface circuit are electrically connected successively, and computer editing's information corresponding tables module, downloader, CPU decoding processor are electrically connected successively; The LED interface circuit is electrically connected with the Data Input Interface circuit.
2. the LED bus electronic guideboard based on infrared radio control according to claim 1, it is characterized in that: described infrared receiving processing module also comprises interference processor and shaping processor, infrared radio receiver, photoelectric commutator, goes interference processor, shaping processor, CPU decoding processor to be electrically connected successively.
3. the LED bus electronic guideboard based on infrared radio control according to claim 1, it is characterized in that: described display module comprises one-way data transport module, constant-current driving, scan drive circuit, 16 * 16 dot matrix display modules; The one-way data transport module is electrically connected with constant-current driving and scan drive circuit respectively, and 16 * 16 dot matrix display modules are electrically connected with constant-current driving and scan drive circuit respectively, and the one-way data transport module also is electrically connected with the Data Input Interface circuit.
4. the LED bus electronic guideboard based on infrared radio control according to claim 1 is characterized in that: described control systems in infrared remote controller comprises that also battery, low-power consumption power supply control module, keyboard, keyboard scanner, infrared emission drive; Battery, low-power consumption power supply control module, CPU processor are electrically connected successively; Keyboard, keyboard scanner, CPU processor are electrically connected successively; Infrared emission drives and is connected electrically between infrared transmitting tube and the CPU processor.
5. the LED bus electronic guideboard based on infrared radio control according to claim 4, it is characterized in that: described LCD display module comprises LCD interface, chip for driving, 8 word display modules, and CPU processor, LCD interface, chip for driving, 8 word display modules are electrically connected successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202880018U CN201780739U (en) | 2010-08-11 | 2010-08-11 | LED bus electronic guideboard based on infrared wireless control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202880018U CN201780739U (en) | 2010-08-11 | 2010-08-11 | LED bus electronic guideboard based on infrared wireless control |
Publications (1)
| Publication Number | Publication Date |
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| CN201780739U true CN201780739U (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202880018U Expired - Fee Related CN201780739U (en) | 2010-08-11 | 2010-08-11 | LED bus electronic guideboard based on infrared wireless control |
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| Country | Link |
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| CN (1) | CN201780739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632631A (en) * | 2012-08-27 | 2014-03-12 | 高云峰 | Vehicle-mounted LED dynamic display board |
| CN103632616A (en) * | 2012-08-27 | 2014-03-12 | 高云峰 | Intelligent control system for bus electronic guideboard |
| CN103765495A (en) * | 2011-09-09 | 2014-04-30 | 罗伯特·博世有限公司 | Device and method for operating a display installation that is located on a road and corresponding vehicle system |
| CN111596508A (en) * | 2020-06-11 | 2020-08-28 | 苏州科光光电科技有限公司 | Automobile rear windshield display system |
-
2010
- 2010-08-11 CN CN2010202880018U patent/CN201780739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103765495A (en) * | 2011-09-09 | 2014-04-30 | 罗伯特·博世有限公司 | Device and method for operating a display installation that is located on a road and corresponding vehicle system |
| CN103632631A (en) * | 2012-08-27 | 2014-03-12 | 高云峰 | Vehicle-mounted LED dynamic display board |
| CN103632616A (en) * | 2012-08-27 | 2014-03-12 | 高云峰 | Intelligent control system for bus electronic guideboard |
| CN111596508A (en) * | 2020-06-11 | 2020-08-28 | 苏州科光光电科技有限公司 | Automobile rear windshield display system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |