CN101890923B - Vehicle-mounted multimedia advertisement recreational interactive equipment system - Google Patents
Vehicle-mounted multimedia advertisement recreational interactive equipment system Download PDFInfo
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- CN101890923B CN101890923B CN200910051744.5A CN200910051744A CN101890923B CN 101890923 B CN101890923 B CN 101890923B CN 200910051744 A CN200910051744 A CN 200910051744A CN 101890923 B CN101890923 B CN 101890923B
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Abstract
The invention discloses a vehicle-mounted multimedia advertisement recreational interactive equipment system, which comprises a central processing module. the central processing module is respectively connected with a signal input module, a peripheral interface module, a sensor module, a liquid crystal display module, a touch sensitive module, an audio output interface module, a Wifi (Wireless Fidelity) wireless communication module, a Bluetooth wireless communication module, a GPRS (General Packet Radio Service) wireless communication module, a global satellite position communication module and an infrared wireless module; the signal input module receives and processes a taximeter signal, a taxi engine ignition signal and a driver remote control signal and transmits data to the central processing module for processing; and the touch sensitive module downloads, uploads and updates information from each wireless communication module through the central processing module which displays and plays the data from the liquid crystal display module and the audio output interface module. The invention provides recreations for passengers during taking a bus and also provides an advertisement information play and collection platform for advertisers.
Description
Technical field
The present invention relates to a kind of multimedia advertisement recreational interactive equipment system, what be specifically related to is a kind of vehicle-mounted multimedia advertisement recreational interactive equipment system.
Background technology
Along with the fast development of modernization multimedia digital technology and media industry, on market, there is multiple digital multimedia ad distribution equipment.Conventionally, multimedia advertising distribution apparatus only has single ad content playing function, or simple interaction function is only provided.The advertiser who wants to issue own advertisement often can not realize point-to-point direct communication with own existing client or potential client, can not obtain the interested proficiency data of client.Advertiser in the past can only be by entrusting market researchy corporation, and the client who visits one by one social different levels carries out survey or the publicity of arranging in pairs or groups in the time selling its product shows to obtain minority statistics.Conventional ads pattern and investigation pattern are time-consuming, effort, can not obtain in time up-to-date customer demand, can not be the customized ad content that meets client's interest of client.This is also the biggest problem that all the time perplexs media industry, advertisement publishers, product manufacturer.
Summary of the invention
The object of this invention is to provide a kind of vehicle-mounted multimedia advertisement recreational interactive equipment system, give passenger providing amusement and recreation in way by bus, the platform of advertisement information play and collection is also provided for advertiser.
In order to achieve the above object, technical scheme of the present invention is: a kind of vehicle-mounted multimedia advertisement recreational interactive equipment system, comprise signal input module, peripheral interface module, sensor assembly, central processing module, LCD MODULE, touch sensible module, audio output interface module, Wifi wireless communication module, Bluetooth wireless communication module, GPRS wireless communication module, global positioning satellite communication module, infrared radio module, power module, wherein, described central processing module respectively with signal input module, peripheral interface module, sensor assembly, LCD MODULE, touch sensible module, audio output interface module, Wifi wireless communication module, Bluetooth wireless communication module, GPRS wireless communication module, global positioning satellite communication module, infrared radio module connects, described Wifi wireless communication module is connected with Bluetooth wireless communication module, described power module is connected with each functional module power port respectively, working power is provided to each functional module, described signal input module receives and processes taximeter signal, taxicar engine ignition signal, chaufeur remote control signal, data is reached to central processing module and process, described touch sensible module by central processing module from each wireless communication module download, upload, lastest imformation, central processing module shows data and play from LCD MODULE, audio output interface module.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described signal input module comprises surge protection and signal filter circuit, signal conversion and amplifying circuit, mould/number conversion circuit, communication interface circuit; The conversion of described signal and amplifying circuit are connected with surge protection and signal filter circuit, mould/number conversion circuit respectively; Described communication interface circuit is connected with mould/number conversion circuit, central process unit respectively.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described signal conversion and amplifying circuit comprise three signal amplifiers; The input end of described three signal amplifiers is connected with surge protection and signal filter circuit respectively; taximeter signal output part, taxicar engine ignition signal output part, chaufeur remote control signal mouth are connected with surge protection and signal filter circuit input end respectively, and three signal amplifier mouths are connected with each input end of mould/number conversion circuit respectively.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described power module comprises protective circuit, mu balanced circuit, Monitoring and Controlling circuit, contactless control switch; Described protective circuit is connected with mu balanced circuit; Described mu balanced circuit is connected with Monitoring and Controlling circuit, and this mu balanced circuit is also connected with each functional circuit respectively by contactless control switch; Described Monitoring and Controlling circuit is connected with central process unit.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described protective circuit comprises vehicle-mounted surge protection circuit and over-voltage over-current protection circuit, 12 volts of direct supplys are input in power-supply system through vehicle-mounted surge protection circuit; Described vehicle-mounted surge protection circuit is connected with over-voltage over-current protection circuit.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described mu balanced circuit comprises one-level direct current regulation circuit and secondary direct current regulation circuit; Described one-level direct current regulation circuit is connected with over-voltage over-current protection circuit, secondary direct current regulation circuit respectively; Described secondary direct current regulation circuit is connected with each functional circuit respectively by contactless control switch.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described Monitoring and Controlling circuit comprises power-supply controller of electric, house dog observation circuit, temperature sensor circuit, communication interface circuit; Described house dog observation circuit is connected with power-supply controller of electric, one-level direct current regulation circuit respectively; Described temperature sensor circuit is connected with central process unit; Described power-supply controller of electric is connected with one-level direct current regulation circuit, secondary direct current regulation circuit, contactless control switch, communication interface circuit respectively; Described Monitoring and Controlling circuit is connected with central process unit by communication interface circuit.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described central processing module comprises central process unit, key procedure memory device, data memory, memory device; Described central process unit is connected with key procedure memory device, data memory, memory device respectively.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described LCD MODULE comprises LCD controller, back light unit circuit, LCDs, photosensor; Described LCDs is connected with LCD controller, back light unit circuit respectively; Described LCD controller is connected with back light unit circuit; Described back light unit circuit is connected with photosensor.
Above-mentioned vehicle-mounted multimedia advertisement recreational interactive equipment system, wherein, described GPRS wireless communication module comprises radio-frequency antenna, antenna control, data collector, power amplifier, baseband processor, host communication interface, smart card, memory device, PMU circuit; Described baseband processor is connected with antenna control, data collector, power amplifier, host communication interface, smart card, memory device respectively; Described power amplifier is connected with data collector, antenna control respectively; Described antenna control is connected with radio-frequency antenna, data collector respectively; Described PMU circuit provides working power to GPRS wireless communication module.
Advantage and the beneficial effect of vehicle-mounted multimedia advertisement recreational interactive equipment system of the present invention are:
1, vehicle-mounted multimedia advertisement recreational interactive equipment system of the present invention is owing to being provided with power module, when voltage and current overload can be cut off vehicle power automatically, avoid the too high and damage equipment of magnitude of voltage of input, ensure the voltage stabilization of each functional circuit, prevent that program generation endless loop from making whole device powers down, and there is good anti-interference resistance.
2, vehicle-mounted multimedia advertisement recreational interactive equipment system of the present invention, owing to being provided with central processing module, has ensured reliability and the safety of system software, has high-capacity data space simultaneously.
3, vehicle-mounted multimedia advertisement recreational interactive equipment system of the present invention, owing to being provided with LCD MODULE, has reduced the power consumption of whole system, has increased the safety of whole system, has also reduced the EMI electromagnetic radiation to surrounding environment.
4, vehicle-mounted multimedia advertisement recreational interactive equipment system of the present invention is owing to being provided with audio output interface module, for passenger provides stereo high-quality audio.
5, vehicle-mounted multimedia advertisement recreational interactive equipment system of the present invention, owing to being provided with LCD MODULE, touch sensible module, Wifi wireless communication module, Bluetooth wireless communication module, GPRS wireless communication module, global positioning satellite communication module, the connection of infrared radio module, central processing module, makes vehicle-mounted multimedia advertisement recreational interactive equipment realization and passenger's comprehensive interaction; Give advertiser the most direct, the most efficient advertisement benefit, has finally not only publicized product, has also obtained effective, huge statistics.
Brief description of the drawings
Fig. 1 is the module connection diagram of vehicle-mounted multimedia advertisement recreational interactive equipment system of the present invention;
Fig. 2 is the module connection diagram of vehicle-mounted multimedia advertisement recreational interactive equipment signal input module of the present invention;
Fig. 3 is the module connection diagram of vehicle-mounted multimedia advertisement recreational interactive equipment central processing module of the present invention;
Fig. 4 is the module connection diagram of vehicle-mounted multimedia advertisement recreational interactive equipment LCD MODULE of the present invention;
Fig. 5 is the module connection diagram of vehicle-mounted multimedia advertisement recreational interactive equipment Bluetooth wireless communication module of the present invention;
Fig. 6 is that the module of vehicle-mounted multimedia advertisement recreational interactive equipment GPRS wireless communication module of the present invention connects block diagram;
Fig. 7 is the module connection diagram of vehicle-mounted multimedia advertisement recreational interactive equipment power module of the present invention.
Detailed description of the invention
Shown in Figure 1, a kind of vehicle-mounted multimedia advertisement recreational interactive equipment system, comprise signal input module 10, peripheral interface module 20, sensor assembly 30, central processing module 40, LCD MODULE 50, touch sensible module 60, audio output interface module 70, Wifi wireless communication module 80, Bluetooth wireless communication module 90, GPRS wireless communication module 100, global positioning satellite communication module 110, infrared radio module 120, power module 130, wherein, described central processing module 40 respectively with signal input module 10, peripheral interface module 20, sensor assembly 30, LCD MODULE 50, touch sensible module 60, audio output interface module 70, Wifi wireless communication module 80, Bluetooth wireless communication module 90, GPRS wireless communication module 100, global positioning satellite communication module 110, infrared radio module 120 connects, described Wifi wireless communication module 80 is connected with Bluetooth wireless communication module 90, power module 130 is connected with each functional module power port respectively, working power is provided to each functional module, described signal input module 10 receives and processes taximeter signal, taxicar engine ignition signal, chaufeur remote control signal, data is reached to central processing module 40 and process, passenger downloads, uploads, checks various information with touch sensible module 60 or mobile terminal from central processing module 40, information is that central processing module 40 sends instruction to Wifi wireless communication module 80, Bluetooth wireless communication module 90, GPRS wireless communication module 100, global positioning satellite communication module 110, infrared radio module 120, carry out Data Update or collect transmitting back again central processing module, central processing module is processed and is preserved, and LCD MODULE and audio output interface module show and broadcasting is kept at the data in central processing module.
Shown in Figure 2, described signal input module 10 comprises surge protection and signal filter circuit 11, signal conversion and amplifying circuit 12, mould/number conversion circuit 13, communication interface circuit 14; Signal conversion and amplifying circuit 12 are connected 13 with surge protection and signal filter circuit 11, mould/number conversion circuit respectively; Interface circuit 14 is connected with mould/number conversion circuit 13, central process unit 41 respectively.Signal conversion and amplifying circuit 12 comprise three signal amplifiers 121,122,123; The input end of described three signal amplifiers 121,122,123 is connected with surge protection and signal filter circuit 11 respectively; taximeter signal output part, taxicar engine ignition signal output part, chaufeur remote control signal mouth are connected with surge protection and signal filter circuit 11 input ends respectively, and three signal amplifier 121,122,123 mouths are connected with each input end of mould/number conversion circuit 13 respectively.Taximeter signal, taxicar engine ignition signal, chaufeur remote control signal carry out after filtering, signal conversion, amplification and mould/number conversion being transferred to central process unit 41 computings and controlling through communication interface circuit 14 operation and the dormancy of vehicle-mounted multimedia advertisement recreational interactive equipment to signal by surge protection and signal filter circuit 11, signal conversion and amplifying circuit 12, mould/number conversion circuit 13.
Shown in Figure 3, described central processing module 40 comprises central process unit 41, key procedure memory device 42, data memory 43, memory device 44; Central process unit 41 is connected with key procedure memory device 42, data memory 43, memory device 44 respectively.Central process unit 41 is the 600MHz treater with figure accelerating engine; Key procedure memory device 42 is the non-volatile Nor Flash of 64MB memory device; Data memory 43 is the non-volatile Nand Flash of 512MB memory device; Memory device 44 is 128MB DDRRAM memory device.The instant data of memory device 44 main storage, after device system software power-off, instant data will be eliminated.Key procedure memory device 42 is the non-volatile Nor Flash of 64MB memory devices, and video-audio data speed is processed and read to central process unit 41, with multimedia accelerating engine, fast.Data memory 43 is that the non-volatile Nand Flash of 512MB memory device can ensure that central processing system has the storage space of high density data, and writing with erasing speed of data is faster.64MB non-volatile Nor Flash memory device and the non-volatile Nand Flash of 512MB memory device be used in combination the reliability and the safety that have ensured especially device system software.
Shown in Figure 4, described LCD MODULE 50 comprises LCD controller 51, back light unit circuit 52, LCDs 53, photosensor 54; LCDs 53 is connected with LCD controller 51, back light unit circuit 52 respectively; LCD controller 51 is connected with back light unit circuit 52; Back light unit circuit 52 is connected with photosensor 54.Described back light unit circuit 52 is LED formula back light unit circuit, and LCDs 53 is 8 inches of widescreen LCDs.LCD controller 51 receives LCD data and the control signal from central processing module 40, and according to the LCD signal of input, output meets the clock signal that LCD LCDs 53 requires, with the color control of drive TFT liquid crystal display.Adopt LED formula back light unit circuit 52 to reduce the power consumption of whole system, the high pressure that it can not produce kilovolt yet, has increased the safety of system, has also reduced the EMI electromagnetic radiation to surrounding environment simultaneously.
Shown in Figure 5, described Bluetooth wireless communication module 90 comprises antenna 91, antenna filter 92, switch 93, transtation mission circuit 94, acceptor circuit 95, radio frequency special IC 96, baseband processor and interface circuit 97, memory device 98; Described antenna filter 92 is connected with switch 93, antenna 91 respectively; Described transtation mission circuit 94, acceptor circuit 95 is all connected with radio frequency special IC 96, switch 93 respectively; Described baseband processor and interface circuit 97 are connected with memory device 98, radio frequency special IC 96 respectively.Bluetooth wireless communication module 90 adopts bluetooth 2.0+EDR solution, has higher data transmission rate and lower power consumption.For user provides data content download service easily at a high speed.For avoiding the conflict of bluetooth and Wifi frequency, in equipment, increase coexistence interface, realize in the arbitration of sharing on wireless frequency medium.The interested photo of passenger in internal system or audio-video document can be downloaded to by passenger the mobile terminal of oneself by bluetooth.Content can be picture or the audio frequency and video that advertiser is used for publicizing its product.In communication process, write down passenger's identity information, and information is sent to the central database that is in far-end by GPRS wireless communication module 100, for later statistics and decision-making are prepared.By identity recognition function, we can realize the customized different ad content for different clients.
Shown in Figure 6, described GPRS wireless communication module 100 comprises radio-frequency antenna 101, antenna control 102, data collector 103, power amplifier 104, baseband processor 105, host communication interface 106, smart card 107, memory device 108, PMU circuit 109; Described baseband processor 105 is connected with antenna control 102, data collector 103, power amplifier 104, host communication interface 106, smart card 107, memory device 108 respectively; Described power amplifier 104 is connected with data collector 103, antenna control 102 respectively; Described antenna control 102 is connected with radio-frequency antenna 101, data collector 103 respectively; Described PMU circuit 109 provides working power to GPRS wireless communication module 100.GPRS wireless communication module 100 adopts GSM/EDGE scheme, supports 1.8V/3.0V smart card.Can in common carrier's EDGE network coverage, realize download and input of data service at a high speed.Media device is realized the renewal of ad content by this module and is communicated with the server that is in far-end, to realize uploading of passenger data and equipment running status data.
Shown in Figure 7, described power module 130 comprises protective circuit 1310, mu balanced circuit 1320, Monitoring and Controlling circuit 1330, contactless control switch 1340; Protective circuit 1310 is connected with mu balanced circuit 1320; Mu balanced circuit 1320 is connected with Monitoring and Controlling circuit 1330, and this mu balanced circuit 1320 is also connected with each functional circuit respectively by contactless control switch 1340; Monitoring and Controlling circuit 1330 is connected with central process unit 41.
Described protective circuit 1310 comprises that vehicle-mounted surge protection circuit 1311 and 1312,12 volts of direct supplys of over-voltage over-current protection circuit are input in power-supply system through vehicle-mounted surge protection circuit 1311; Vehicle-mounted surge protection circuit 1311 is connected with over-voltage over-current protection circuit 1312.Protective circuit 1310 can be cut off vehicle power automatically when voltage and current overload, the too high and damage equipment of the magnitude of voltage of avoiding input.
Described mu balanced circuit 1320 comprises one-level direct current regulation circuit 1321 and secondary direct current regulation circuit 1322; One-level direct current regulation circuit 1321 is connected with over-voltage over-current protection circuit 1312, secondary direct current regulation circuit 1322 respectively; Secondary direct current regulation circuit 1322 is connected with each functional circuit respectively by contactless control switch 1340.Mu balanced circuit 1320 makes the voltage precision of voltage regulation of each functional circuit high.
Described Monitoring and Controlling circuit 1330 comprises power-supply controller of electric 1331, house dog observation circuit 1332, temperature sensor circuit 1333, communication interface circuit 1334; House dog observation circuit 1332 is connected with power-supply controller of electric 1331, one-level direct current regulation circuit 1321 respectively; Temperature sensor circuit 1333 is connected with central controller; Power-supply controller of electric 1331 is connected with one-level direct current regulation circuit 1321, secondary direct current regulation circuit 1322, contactless control switch 1340, communication interface circuit 1334 respectively; Monitoring and Controlling circuit 1330 is connected with central process unit 41 by communication interface circuit 1334.Monitoring and Controlling circuit 1330 can prevent that program generation endless loop from making whole device powers down, and has good anti-interference resistance.
The peripheral interface module 20 of vehicle-mounted multimedia advertisement recreational interactive equipment system, comprises SD memory card interface and USB2.0 interface.By SD storage card can the diagnostic program of storage equipment maintenance or the application data content of equipment operation flexibly.USB2.0 interface supports USB from equipment mode and USB holotype., from equipment mode, can connect outside Personal Computer and be used for realizing the more newly downloaded of device software at USB; Under USB holotype, can be used for inserting the peripheral storage devices such as flash disk or the flow device of communication expansion from now on.
The sensor assembly 30 of vehicle-mounted multimedia advertisement recreational interactive equipment system, comprises temperature sensor and approach switch.Temperature sensor, for the ambient temperature of the peripheral Primary Component of sensing, is realized the heat protection of peripheral Primary Component; Approach switch be used for auxiliary sensing passenger existence whether and location status.
The touch sensible module of vehicle-mounted multimedia advertisement recreational interactive equipment system, comprises touch screen controller, 8 inches of broad screen touch screens.Touch-screen adopts four-wire resistance type touch screen, improves the safety of touch-screen.
The audio output interface module 70 of vehicle-mounted multimedia advertisement recreational interactive equipment system, comprises audio decoder, power amplification unit and two 8 ohm of 1.2 watts of loudspeaker.Audio decoder adopts Hi-Fi D/A conversion unit, uses the sampling frequency of 48KHz.Power amplification unit adopts high efficiency D class A amplifier A to export as audio frequency, provides stereo high-quality audio to passenger.
The Wifi wireless communication module 80 of vehicle-mounted multimedia advertisement recreational interactive equipment system, the wireless communication unit of support 802.11b/g agreement can allow to be realized at a high speed and connecting easily with the passenger of terminal at one's side.Passenger can pass through Wifi wireless communication module 80, downloads own interested content.Meanwhile, near the wireless server that this wireless communication unit is responsible for automatically and taxicar connects, and realizes auxiliary download and the renewal of ad content.When each communication, record the machine address of passenger devices, recycling GPRS wireless communication module 100 sends to distal center server passenger's identity information and interested click on content.In the time that lower deuterzooid passenger takes the taxicar that other is provided with multimedia advertisement recreational device systems, and again when connected system, system can be inquired about remote central by GPRS wireless communication module 100, check whether this passenger once carried out connection, click data before recalling from data bank if any linkage record, for this passenger plays its interested ad content.
Global positioning satellite communication module 110 adopt tracking sensitivity be-165dbm, follow the tracks of power consumption below 40mW, multiple parallel channels number makes GPS wireless communication module 100 realize quick cold start-up and initialization satellites information.Realize the instant tracking of hackney vehicle basic condition by global positioning satellite communication module 110, comprise lat/longitude/highly/information such as speed.These information are communicated by letter with the central server that is in far-end by GPRS wireless communication module 100 after central process unit computing, finally can realize according to required ad content and the information on services of client playing that is in different location.
The infrared radio module of vehicle-mounted multimedia advertisement recreational interactive equipment system, makes passenger can pass through mobile terminal, controls interested ad content in wireless remote control mode, also can select different channels to carry out interactive game.
The LCD MODULE 50 of vehicle-mounted multimedia advertisement recreational interactive equipment system, touch sensible module 60, audio output interface module 70, Wifi wireless communication module 80, Bluetooth wireless communication module 90, GPRS wireless communication module 100, global positioning satellite communication module 110, infrared radio module connect 120, being used in combination of central processing module 40, and vehicle-mounted multimedia advertisement recreational interactive equipment is realized and passenger's comprehensive interaction.Give advertiser the most direct, the most efficient advertisement benefit, has finally not only publicized product, has also obtained effective, huge statistics.
Claims (9)
1. a vehicle-mounted multimedia advertisement recreational interactive equipment system, comprises signal input module (10), peripheral interface module (20), temperature sensor and approach switch, central processing module (40), LCD MODULE (50), touch sensible module (60), audio output interface module (70), Wifi wireless communication module (80), Bluetooth wireless communication module (90), GPRS wireless communication module (100), global positioning satellite communication module (110), infrared radio module (120), power module (130), is characterized in that: described central processing module (40) respectively with signal input module (10), peripheral interface module (20), temperature sensor and approach switch, LCD MODULE (50), touch sensible module (60), audio output interface module (70), Wifi wireless communication module (80), Bluetooth wireless communication module (90), GPRS wireless communication module (100), global positioning satellite communication module (110), infrared radio module (120) connects, described Wifi wireless communication module (80) is connected with Bluetooth wireless communication module (90), described power module (130) is connected with each functional module power port respectively, working power is provided to each functional module, described signal input module (10) receives and processes taximeter signal, taxicar engine ignition signal, chaufeur remote control signal, data is reached to central processing module (40) and process, described touch sensible module (60) by central processing module (40) from each wireless communication module download, upload, lastest imformation, central processing module (40) shows data and play from LCD MODULE (50), audio output interface module (70), described power module (130) comprises protective circuit (1310), mu balanced circuit (1320), Monitoring and Controlling circuit (1330), contactless control switch (1340), described protective circuit (1310) is connected with mu balanced circuit (1320), described mu balanced circuit (1320) is connected with Monitoring and Controlling circuit (1330), and this mu balanced circuit (1320) is connected with the power-supply controller of electric (1331) in described Monitoring and Controlling circuit (1330) by contactless control switch (1340),
Described audio output interface module (70) comprises power amplification unit, and described power amplification unit is D class A amplifier A;
Described Bluetooth wireless communication module (90) is write down passenger's identity information in communication process, and information is sent to the central database that is in far-end by GPRS wireless communication module (100).
2. vehicle-mounted multimedia advertisement recreational interactive equipment system according to claim 1, is characterized in that: described central processing module (40) comprises central process unit (41), the non-volatile Nor Flash of 64MB memory device (42), the non-volatile Nand Flash of 512MB memory device (43), 128MB DDR RAM memory device (44); Described central process unit (41) is connected with the non-volatile Nor Flash of 64MB memory device (42), the non-volatile Nand Flash of 512MB memory device (43), 128MB DDR RAM memory device (44) respectively.
3. vehicle-mounted multimedia advertisement recreational interactive equipment system according to claim 1, is characterized in that: described signal input module (10) comprises surge protection and signal filter circuit (11), signal conversion and amplifying circuit (12), mould/number conversion circuit (13), communication interface circuit (14); The conversion of described signal and amplifying circuit (12) are connected (13) with surge protection and signal filter circuit (11), mould/number conversion circuit respectively; Described communication interface circuit (14) is connected with mould/number conversion circuit (13), central process unit (41) respectively.
4. vehicle-mounted multimedia advertisement recreational interactive equipment system according to claim 2, is characterized in that: described signal conversion and amplifying circuit (12) comprise three signal amplifiers (121), (122), (123); The input end of described three signal amplifiers (121), (122), (123) is connected with surge protection and signal filter circuit (11) respectively; taximeter signal output part, taxicar engine ignition signal output part, chaufeur remote control signal mouth are connected with surge protection and signal filter circuit (11) input end respectively, and three signal amplifiers (121), (122), (123) mouth are connected with each input end of mould/number conversion circuit (13) respectively.
5. vehicle-mounted multimedia advertisement recreational interactive equipment system according to claim 4, it is characterized in that: comprise protective circuit (1310), described protective circuit (1310) comprises vehicle-mounted surge protection circuit (1311) and over-voltage over-current protection circuit (1312), and 12 volts of direct supplys are input in power-supply system through vehicle-mounted surge protection circuit (1311); Described vehicle-mounted surge protection circuit (1311) is connected with over-voltage over-current protection circuit (1312).
6. vehicle-mounted multimedia advertisement recreational interactive equipment system according to claim 4, it is characterized in that: comprise mu balanced circuit (1320), described mu balanced circuit (1320) comprises one-level direct current regulation circuit (1321) and secondary direct current regulation circuit (1322); Described one-level direct current regulation circuit (1321) is connected with over-voltage over-current protection circuit (1312), secondary direct current regulation circuit (1322) respectively; Described secondary direct current regulation circuit (1322) is connected with power-supply controller of electric (1331) by contactless control switch (1340).
7. vehicle-mounted multimedia advertisement recreational interactive equipment system according to claim 4, it is characterized in that: comprise Monitoring and Controlling circuit (1330), described Monitoring and Controlling circuit (1330) comprises power-supply controller of electric (1331), house dog observation circuit (1332), temperature sensor circuit (1333), communication interface circuit (1334); Described house dog observation circuit (1332) is connected with power-supply controller of electric (1331), one-level direct current regulation circuit (1321) respectively; Described temperature sensor circuit (1333) is connected with central process unit (41); Described power-supply controller of electric (1331) is connected with one-level direct current regulation circuit (1321), secondary direct current regulation circuit (1322), contactless control switch (1340), communication interface circuit (1334) respectively; Described Monitoring and Controlling circuit (1330) is connected with central process unit (41) by communication interface circuit (1334).
8. vehicle-mounted multimedia advertisement recreational interactive equipment system according to claim 1, is characterized in that: described LCD MODULE (50) comprises LCD controller (51), back light unit circuit (52), LCDs (53), photosensor (54); Described LCDs (53) is connected with LCD controller (51), back light unit circuit (52) respectively; Described LCD controller (51) is connected with back light unit circuit (52); Described back light unit circuit (52) is connected with photosensor (54).
9. vehicle-mounted multimedia advertisement recreational interactive equipment system according to claim 1, is characterized in that: described GPRS wireless communication module (100) comprises radio-frequency antenna (101), antenna control (102), data collector (103), power amplifier (104), baseband processor (105), host communication interface (106), smart card (107), memory device (108), PMU circuit (109); Described baseband processor (105) is connected with antenna control (102), data collector (103), power amplifier (104), host communication interface (106), smart card (107), memory device (108) respectively; Described power amplifier (104) is connected with data collector (103), antenna control (102) respectively; Described antenna control (102) is connected with radio-frequency antenna (101), data collector (103) respectively; Described PMU circuit (109) provides working power to GPRS wireless communication module (100).
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| CN200910051744.5A CN101890923B (en) | 2009-05-22 | 2009-05-22 | Vehicle-mounted multimedia advertisement recreational interactive equipment system |
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| CN200910051744.5A CN101890923B (en) | 2009-05-22 | 2009-05-22 | Vehicle-mounted multimedia advertisement recreational interactive equipment system |
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| CN109003136A (en) * | 2018-07-23 | 2018-12-14 | 广州新路信息科技有限公司 | Mobile advertisement system with adaptability and advertisement playing method thereof |
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| CN109862067B (en) * | 2018-12-12 | 2021-07-30 | 湖南众益文化传媒股份有限公司 | Close-range multi-channel publishing method for intelligent advertising machine |
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| CN201004226Y (en) * | 2006-12-01 | 2008-01-09 | 上海华成网络技术有限公司 | Minimum system module of ARM processor with FLASH and SDRAM |
| CN101304548A (en) * | 2007-05-08 | 2008-11-12 | 中国移动通信集团公司 | Multimedia broadcast/multicast service data transmission system, method and terminal |
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