CN1323378C

CN1323378C - Tunnel advertisement device

Info

Publication number: CN1323378C
Application number: CNB2005100767531A
Authority: CN
Inventors: 吕民; 齐万里
Original assignee: JINRI NEW-ENTERPRISE TECHNOLOGY Co Ltd BEIJING
Current assignee: BEIJING JINRI HENGSHENG SCIENCE & TECHNOLOGY CO LTD
Priority date: 2005-06-14
Filing date: 2005-06-14
Publication date: 2007-06-27
Anticipated expiration: 2025-06-14
Also published as: CN1710634A

Abstract

The present invention relates to a tunnel advertisement device which belongs to the technical field of advertisement devices. The tunnel advertisement device adopts modern microelectronic technology and uses a television principle to solve the problems of the control of the synchronization of tunnel advertisements and running trains, the grey scales and the colors of images, long-term, stable and reliable operation and the timely and convenient edit and replacement of advertisement contents. The tunnel advertisement device is characterized in that the tunnel advertisement device is composed of a main working station, a subsidiary working station, a synchronizing system and a display system, wherein the main working station comprises a main computer system (1) and is connected with a network exchanger (3) through an optical fiber interface (2); the subsidiary working station is composed of independent sub working stations which are mutually parallel, each sub working station has an auxiliary computer system (4), the upper parts of the auxiliary computer systems are connected with an Ethernet interface (5), and the lower parts are connected with a serial interface (6); the synchronizing system is composed of a speed meter (7) and a corresponding synchronous signal generator (8); the display system is provided with parallel independent display light pillars (9), and all light pillars are multiple-SCM astral structure systems. The present invention has the advantages that advertisements have high image synchronous performance, stable images, high brightness, large frame number, high clearness and good color, advertisement contents can be edited and replaced in time and conveniently and are played in turn, and the tunnel advertisement device can run reliably and stably for a long time.

Description

Tunnel advertisement device

Technical field

The invention belongs to wide thousand device field, it is related to a kind of tunnel advertisement device.

Background technology

Existing tunnel advertising device has two classes, one class is lamp box type, i.e. arranged in groups lamp box in tunnel wall, there is identical or different advertising design on each lamp box, lamp in each lamp box is sequentially quick continuous glittering, the length of single glittering time is presetting according to the speed of train driving, so that the passenger being sitting in the train of constant-speed traveling can see either statically or dynamically advertisement through glass for vehicle window, such device is disadvantageous in that：Because color break-up is whard to control, therefore fogging image, and it is difficult to convert ad content, that is, once having carried out some advertisement, it is difficult to convert content within a short period of time, when needing conversion ad content, the lamp box only from new production with the advertising design of new content could realize conversion, and the cost such as its conventional maintenance is also very high in addition, so seldom use.Another kind of is drum-type, arranged in groups the roller with lighting device i.e. in tunnel wall, there is advertising design on roller, each rolling letter must be sequentially with the linear velocity continuous rolling consistent with the speed of train driving, so that the passenger being sitting in the train of constant-speed traveling can see either statically or dynamically advertisement through glass for vehicle window, because such device enforcement difficulty is big, so far there are no emerges.

The content of the invention

The technical problem of solution：

The digital imaging system being integrated using computer regulating, electronical display, mechanics of communication, computerized image engineering etc., with Principles of Television, overcome the deficiencies in the prior art, solve that tunnel advertisement image is synchronous with running train and gradation of image, the control problem of color, and the reliability service stablized for a long time and timely and conveniently replacing, edit advertisement content the problem of.

The technical scheme of use：

Tunnel advertisement device, with display light beam and circuit for regulating and controlling, it is characterised in that：The structure of circuit for regulating and controlling is as follows：It is divided into four parts, Part I is main work station, with mainframe computer system 1, and is interconnected by optical fiber interface 2 with the network switch 3；Part II is divides a work station, and the station sub- work station independent by being mutually juxtaposed is constituted, and every sub- work station all has auxiliary computer system 4, and receives the information of the network switch 3 by Ethernet interface 5, while outwards transmitting information by serial line interface 6；Part III is synchronization system, is made up of velometer 7 and its corresponding synchronous generator 8；Part IV is display system, the system and point work station are supporting corresponding, the every sub- work station correspondence one group of display light beam of connection divided in work station, each group shows that the light beam display light beam 9 independent by being mutually juxtaposed is constituted, each display light beam 9 is multiple single chip microcomputer star structure system, and synchronous generator 8 shows that light beam and a point work station interconnect with each group respectively.

Beneficial effect：

Using the tunnel advertisement device of the present invention, the net synchronization capability height of advertising image, frame stabilization, brightness are high, and number of image frames is more at high speeds, and resolution is high, color is good, up to full-color 256 color of three primary colours；The various animations such as VCD, Flash, BMP or picture format can be converted to tunnel advertisement file, various editors can be carried out to the picture frame of tunnel advertisement：Addition, deletion, importing, export etc.；Multigroup advertising programme can be stored simultaneously, it is possible to changed at any time, each group advertising programme is played in rotation；It is specially adapted for advertising in subway tunnel, once puts into, can reliable and stable operation for a long time.

Brief description of the drawings

Fig. 1, the present apparatus circuit for regulating and controlling theory diagram；

Fig. 2, the multiple single chip microcomputer star structure system block diagram for showing light beam 9；

Fig. 3, the communication interface 10 shown in light beam 9 circuit diagram；

Fig. 4, the communication control circuit 11 shown in light beam 9 circuit diagram：

Information channel link schematic diagram between multiple single chip microcomputer star structure system node in Fig. 5, display light beam 9；

Fig. 6, the data control circuit 12 shown in light beam 9 circuit diagram；

Fig. 7, the display control circuit 13 shown in light beam 9 circuit diagram；

The circuit diagram (a) of velometer 7, (b) in Fig. 8, synchronization system；

The circuit diagram (a) of synchronous generator 8, (b) in Fig. 9, synchronization system；

Figure 10, the structure diagram for showing light beam 9；

Figure 11, application schematic diagram；

Embodiment

With reference to the further elaborate of accompanying drawing；

Example and relevant component are as follows： R is resistance,

C is electric capacity,

E is electrochemical capacitor,For crystal oscillator, For light emitting diode, FV fuses

To be grounded, The positive level of power supply, J is standard socket interface, and L is standard binding post, and DC is power interface；IC is chip, and PC is single-chip microcomputer；

Had in example in point work station and be mutually juxtaposed independent sub- work station 16, had in one group of display light beam of every sub- work station correspondence connection and be mutually juxtaposed independent display light beam 9 for 30, the profiling structural system of multiple single chip microcomputer of each display light beam 9 is as shown in Figure 2, for two grades of centralized network shapes, with upper strata node one, the node has communication interface 10 and communication control circuit 11, upper strata node is linked to eight middle level nodes, each middle level node is respectively provided with data control circuit 12, each middle level node is linked to three terminals, each terminal is respectively provided with display control circuit 13.Namely：16 sub- work stations are had corresponding to 16 groups of display light beams, 480 display light beams 9 are had.

As shown in figure 3, the circuit of the communication interface 10 in display light beam 9 is as follows：IC_1、2For 75176 type serial line interfaces, IC_3~6For 6N137 type optocouplers, IC₇For 5S5/100 type insulating power supplies, J_1、2For RS-485 type standard socket interfaces；Serial line interface IC₁Pin 1. meet optocoupler IC₃Pin 3., serial line interface IC₁While meeting serial line interface IC after 2., 3. and 5. pin connects₂Pin 5., optocoupler IC_5、6 Pin 5. with insulating power supply IC₇Pin 2., and pass through series resistance R₁Be connected to oneself pin 7. with standard socket interface J_1、2Pin 1. and 2., pass through series resistance R₂Meet serial line interface IC₂Pin 7. with standard socket interface J_1、2Pin 7. and 8., serial line interface IC ₁6. pin meets standard socket interface J simultaneously_1、2 Pin 3. and 4., serial line interface IC₁ Pin 8. with serial line interface IC₂Pin 8. connect after, meet optocoupler IC_5、6Pin 7. and 8. and insulating power supply IC₇Pin 1., and pass through series resistance R₅And R₆, optocoupler IC is met respectively₃And IC₄Pin 2., pass through series resistance R₃It is connected to oneself pin 6., passes through series resistance R₄Meet serial line interface IC₂Pin 6.；Serial line interface IC₂Pin 6. simultaneously meet standard socket interface J_1、2Pin 9. and 10., serial line interface IC ₂1. pin meets optocoupler IC₄Pin 3., serial line interface IC₂2. pin is followed by optocoupler IC with being 3. connected₅Pin 6., and pass through series resistance R₇Meet optocoupler IC₅Pin 7. and 8., serial line interface IC ₂4. pin meets optocoupler IC₆Pin 6., and pass through series resistance R₈Meet optocoupler IC₆Pin 7. and 8.；Shunt capacitance C between+5V power interfaces DC positive and negative electrode₁With electrochemical capacitor E₁, negative pole ground connection is while meet insulating power supply IC₇Pin 4., and optocoupler IC_3、4Pin 5., positive pole meets insulating power supply IC₇Pin 3. simultaneously meet optocoupler IC₃, 4 pin 7. and 8., and pass through resistance R respectively_11、12Meet optocoupler IC_5、6Pin 2., insulating power supply IC₇Pin 1. and 2. between shunt capacitance C₂With electrochemical capacitor E₂；Optocoupler IC_3、4 Pin 6. respectively externally output A₁And A₂, and pass through series resistance R respectively_9、10Connect optocoupler IC_3、4Pin 8., optocoupler IC_5、6Pin 3. respectively externally output A₃And A₄。A_1~4It is the information channel between communication interface 10 and communication control circuit 11；Standard socket interface J_1、2Function and structure it is identical, one of which is connected with the synchronous generator 8 in synchronization system, and another group is connected with sub- work station, is two neighboring display light beam 9 and display the light beam 9 independent interface being connected in bus side by side again in practical application.

As shown in figure 4, the communication control circuit 11 in display light beam 9 is as follows：IC₈For IS61C512 type data memories, IC₉For 74HC373 type address latch, IC₁₀For 24C01A type data memories, PC₁For AT89S51 type single-chip microcomputers, PC₂For P1C16C56 type single-chip microcomputers；The circuit output A of communication interface 10_1-4Meet single-chip microcomputer PC respectively successively₂ Pin 2. and PC₁Pin , , ；Single-chip microcomputer PC₁ Pin 1. -8. meet single-chip microcomputer PC respectively successively₂Pin 6.~, and successively respectively externally output A₅~A₁₂, single-chip microcomputer PC₁9. pin passes through series resistance R₁₃Ground connection, and pass through electrochemical capacitor E₄Connect the positive level of power supply, single-chip microcomputer PC₁10. pin meets single-chip microcomputer PC₂Pin 1., single-chip microcomputer PC₁Pin ,  meet single-chip microcomputer PC respectively₂Pin

With And meet data memory IC₁₀Pin 6. and 5., and pass through series resistance R respectively₁₄And R₁₅Connect the positive level of power supply, single-chip microcomputer PC₁Pin , Data memory IC is met respectively₈Pin

With

Single-chip microcomputer PC₁Pin

With

Between series connection crystal oscillator YD₂, crystal oscillator YD₂Two ends pass through an electric capacity C respectively₆And C₇Ground connection, single-chip microcomputer PC₁Pin

Ground connection, single-chip microcomputer PC₁Pin Meet data memory IC respectively successively₈

④、

③ Single-chip microcomputer PC₁Pin Meet address latch IC₉Pin , single-chip microcomputer PC₁Pin

Meet data memory IC respectively successively₈Pin ~, while meeting address latch IC respectively successively₉Pin 3., 4., 7., 8., , , single-chip microcomputer PC₁Pin

With Connect the positive level of power supply simultaneously；Single-chip microcomputer PC₂Pin 4.,  connect the positive level of power supply, single-chip microcomputer PC₂3. pin passes through series resistance R₁₆Connect the positive level of power supply, single-chip microcomputer PC₂5. pin is grounded, single-chip microcomputer PC₂Connect crystal oscillator YD between pin , ₁, YD₁Two ends pass through an electric capacity C respectively₄And C₅Ground connection；Data memory IC₈Pin Connect positive source, data memory IC₈Pin , It is grounded, data memory IC₈Pin 5.~ meets address latch IC respectively successively₉Pin 2., 5.,

, 6., 9., , ；Bear storage IC in address₉Pin

Connect the positive level of power supply, address latch IC₉1., 10. pin is grounded；Data memory IC₁₀Pin 1.~4. and be 7. grounded, data memory IC ₁₀8. pin connects the positive level of power supply, and the positive level of power supply passes through electric capacity C in parallel₃, electrochemical capacitor E₃Ground connection；A_5~12It is the information channel between communication control circuit 11 and data control circuit 12.

As shown in figure 5, showing that the information channel link between the multiple single chip microcomputer star structure system node in light beam 9 is as follows, the situation of four middle level nodes and corresponding 12 terminals is only listed in Fig. 5；By the circuit output A of the communication control circuit 11 in the node of upper strata_5~12, wherein A₁₁And A₁₂The public passage of data control circuit 12 respectively in the node of middle level is B₃And B₄, and A_5~10For address tunnel, wherein A_5-7For marshalling address, A_8~10For bit selecting address, mutually one matrix of composition, the data control circuit 12 that the matrix is had in nine groups of preset address, eight middle level nodes respectively needs a group address, and has corresponding passage B₁And B₂, remaining 9th group address passage meets 74HC32 type OR circuits IC respectively_12、11Input, OR circuit IC_12、11Output end between tandem be connected to resistance R₁₇With Light-Emitting Diode LED₀；Data control circuit 12 externally exports X_0.1.3~7And D_1~3, D₁/D₂/D₃=X₂, X_0.1.3~7Side-by-side parallel is output to display control circuit 13, and D₁、D₂、D₃The sequence for three terminals that need to be linked according to same middle level node and be sequentially output to the display control circuit 13 that respective destinations have.

As shown in fig. 6, the data control circuit 12 in display light beam 9 is as follows：IC₁₈For AT29C512 type data memories, IC₁₃For 74HC373 type address latch, PC₃For AT89S51 type single-chip microcomputers, IC_14~17For 74HC32 type OR circuits；The circuit output A of communication control circuit 11_5~12The circuit output B for converting and coming_1、2Enter or door IC circuit₁₇, OR circuit IC₁₇Output end meets single-chip microcomputer PC₃Pin , circuit output B_3、4Meet single-chip microcomputer PC respectively successively₃Pin  and ；Single-chip microcomputer PC₃Pin 1., 2., 4.~8. successively respectively externally output X_0.1.3~7, single-chip microcomputer PC ₃9. pin passes through series resistance R respectively₁₈, electrochemical capacitor E₆Positive source is grounded and connects, it is parallel between positive source and ground to be connected to electric capacity C_10、11Electrochemical capacitor E₅, single-chip microcomputer PC₃Pin 3. respectively with pin 10.,  and  combine and pass sequentially through OR circuit IC respectively_14~16Externally export D_1~3, D₁/D₂/D₃=X₂, single-chip microcomputer PC₃Pin ,

Meet data memory IC₁₈Pin With

Single-chip microcomputer PC₃Pin With Between series connection crystal oscillator YD₃, crystal oscillator YD₃Two ends pass through an electric capacity C respectively₈And C₉Ground connection, single-chip microcomputer PC₃Pin Ground connection, single-chip microcomputer PC₃Pin Meet data memory IC respectively successively₁₈Pin

3., single-chip microcomputer PC₃Pin

Meet address latch IC₁₃Pin , single-chip microcomputer PC₃Pin

With Connect positive source, single-chip microcomputer PC₃Pin Meet data memory IC respectively successively₁₈Pin ~, while meeting address latch IC respectively successively₁₃Pin , , ⑧、⑦、④、③；Data memory IC₁₈Pin Connect positive source, data memory IC₁₈Pin , It is grounded, data memory IC₁₈Pin 5.~ meets address latch IC respectively successively₁₃Pin

, ,

⑨、⑥、⑤、②；Address latch IC₁₃Pin Connect the positive level of power supply, address latch IC₁₃1., 10. pin is grounded.

As shown in fig. 7, the control circuit 13 shown in display light beam 9 is as follows：PC4 is AT89S51 type single-chip microcomputers；Single-chip microcomputer PC₄Pin 8.~1.,

Pass through series resistance R respectively successively_21~44Meet Light-Emitting Diode LED_1~24Negative pole, LED_1~24Positive pole connect positive source, single-chip microcomputer PC ₄9. pin passes through series resistance R respectively₂₀, electrochemical capacitor E₆It is grounded and connects positive source, the external output X of data control circuit 12_0~7, wherein X₂=D₁/D₂/D₃, pass sequentially through single-chip microcomputer PC₄Pin 10.~ Input this circuit, single-chip microcomputer PC₄Pin

WithBetween series connection crystal oscillator YD₄, crystal oscillator YD₄Two ends pass through an electric capacity C respectively₁₂And C₁₃Ground connection, single-chip microcomputer PC₄Pin

Ground connection, single-chip microcomputer PC₄Pin Positive source is connect, it is parallel between positive source and ground to be connected to electric capacity C₁₄, electrochemical capacitor E₇。

As shown in figure 8, the circuit of velometer 7 is as follows in synchronization system, the optoelectronic switch body with outsourcing, including supporting transmission-reception head, often covering velometer needs two optoelectronic switches；(a) it is shown respectively as tachometer signal with (b) figure and sends and socket part parallel circuit；L₁For POWER type standard binding posts, L₂Supporting standard binding post, L for WT11-P150 types and with the delivery header of optoelectronic switch_3、4For WE4-2E132 types and with optoelectronic switch reception supporting standard binding post, J_3、4For RS-485 type standard socket interfaces, IC_27、23For 7812 type voltage-stablizers, IC₂₄For 7805 type voltage-stablizers, IC_19、26For 1A/100V rectifiers, IC₂₅For 5S5/100 type insulating power supplies, IC_20、21For 6N137 type optocouplers, IC₂₂For 75176 type serial line interfaces, PC₅For P1C16C57 type single-chip microcomputers；Power supply is through standard binding post L₁After access, through fuse FV₁, rectified device IC₁₉, rectifier IC₁₉Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₁₅, electrochemical capacitor E₈After filtering, then through voltage-stablizer IC₂₇, afterwards again through electric capacity C₁₆, electrochemical capacitor E₉After filtering, positive pole output, negative pole ground connection, the resistance R being serially connected indirectly together of positive and negative electrode₄₅And LED₂₅, pass through standard binding post L again afterwards₂The delivery header of two optoelectronic switches is connect simultaneously；The reception head of two optoelectronic switches passes through standard binding post L_3、4Transmit information, single-chip microcomputer PC₅Pin

Pass through series resistance R₄₉Meet standard binding post L₄Pin 4., and pass through series resistance R₄₈Ground connection, single-chip microcomputer PC₅Pin

Pass through series resistance R₄₇Meet standard binding post L₃Pin 4., and pass through series resistance R₄₆Ground connection, standard binding post L_3、4Pin be 3. grounded；Single-chip microcomputer PC₅Pin With

Pass through electric capacity C respectively_17、18Ground connection, and the crystal oscillator YD that connected between bipod₅, single-chip microcomputer PC ₅1. pin passes through series resistance R₅₀Be followed by positive source, single-chip microcomputer PC₅Pin 2. and

Connect positive source, single-chip microcomputer PC ₅4. pin is grounded, single-chip microcomputer PC₅Pin 6., 7. meet optocoupler IC respectively_20、21Pin 4., 3.：Optocoupler IC_20、21Pin 2. distinguish series resistance R_51、52It is followed by positive source, optocoupler IC_20、21Pin 7., 8. four pin connection be followed by serial line interface IC₂₂Pin 8. with insulating power supply IC₂₅Pin 3., while passing through series resistance R5_3、54、55Meet optocoupler IC respectively successively₂₀ Pin 6. with serial line interface IC₂₂Pin 4., optocoupler IC₂₁Pin 6. with serial line interface IC₂₂Pin 2. and 3., serial line interface IC₂₂Pin 6.；Insulating power supply IC₂₅Pin 4. meet optocoupler IC_20、21, serial line interface IC₂₂Pin 5., and pass through series resistance R₅₆Meet serial line interface IC₂₂Pin 7.；Serial line interface IC₂₂Pin 7., 6. meet standard socket interface J respectively successively_3、4Pin 1., 2. with pin 3., 4.；Standard socket interface J₄Pin 7. with being 8. connected, pin 9. with being 10. connected and introducing power supply, through fuse FV₂, rectified device IC₂₆, rectifier IC₂₆Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₂₂, electrochemical capacitor E₁₃After filtering, positive and negative electrode is serially connected resistance R together indirectly₅₇And LED₂₆, afterwards again through voltage-stablizer IC₂₄Afterwards, then through electric capacity C₁₉, electrochemical capacitor E₁₂Filtering, positive pole introduces standard binding post L_3、4Pin 1., then again successively through voltage-stablizer IC₂₃, electric capacity C₂₀With electrochemical capacitor E₁₁Filtering, positive pole passes through voltage-stablizer IC₂₃Pin 3. access optocoupler IC_20、21In circuit before Phototube Coupling, negative pole ground connection, afterwards again through insulating power supply IC₂₅, electric capacity C₂₁With electrochemical capacitor E₁₀Filtering, positive pole passes through insulating power supply IC₂₅Pin 3. access optocoupler IC_20、21In circuit after Phototube Coupling.

As shown in figure 9, the circuit of synchronous generator 8 is as follows in synchronization system, (a) and (b) figure are shown respectively as power supply and interface and single chip machine controlling circuit；J_5~7For RS-485 type standard socket interfaces, L₅For POWER standard binding posts, IC_28~31,39For CN137 type optocouplers, IC_32~34For 75176 type serial line interfaces, IC₃₅For 5S5/100 type insulating power supplies, IC₃₆For 7805 type voltage-stablizers, IC₃₇For 1A/100V rectifiers, IC₃₈For 24C01A type data memories, PC_6~8For P1C16C57 type single-chip microcomputers；Power supply is through standard binding post L₅Through fuse FV after access₃, rectified device IC₃₇, rectifier IC₃₇Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₂₅, electrochemical capacitor E₁₆After filtering, then through voltage-stablizer IC₃₆Afterwards, then through electric capacity C₂₄, electrochemical capacitor E₁₅After filtering, positive pole passes through voltage-stablizer IC₃₆Pin 3. access optocoupler IC_{39th, 28~31}In circuit before Phototube Coupling, negative pole ground connection, the resistance R being serially connected indirectly together of positive and negative electrode₇₄And LED₂₇, afterwards again through insulating power supply IC₃₅, insulating power supply IC₃₅Pin 3., positive and negative electrode is 4. exported respectively, then through an electric capacity C₂₃, electrochemical capacitor E₁₄Filtering, positive pole passes through insulating power supply IC₃₅Pin 3. access optocoupler IC_39,28~31In circuit after Phototube Coupling；Standard socket interface J in the circuit of bus connection velometer 7₃With the standard socket interface J in this circuit₅Introducing is tested the speed information, optocoupler IC₃₉In pin 3., IC₂₈In pin 6., IC₂₉In pin 3., IC₃₀In pin 6., IC₃₁In pin 6. meet serial line interface IC respectively successively₃₂In pin 1., IC₃₃In pin 4., IC₃₄In pin 1., 4., 2., serial line interface IC₃₄In pin 2. 3. linked together with the pin of oneself, optocoupler IC_28,30,31In pin 7. and 8. meet insulating power supply IC₃₅Pin 3., optocoupler IC_39、29In pin 2., IC_28、30、31In pin 6. pass through series resistance R respectively successively_{63、65、64、66、67}Meet insulating power supply IC₃₅Pin 3., optocoupler IC_39、29In pin 7. and 8. meet voltage-stablizer IC₃₆Positive source pin 3., optocoupler IC_39、29In pin be 5. grounded, optocoupler IC_39、29In pin 6., IC_28、30、31In pin 3. draw Y respectively successively_{1、3、2、4、5}, optocoupler IC_39、29In pin 6., IC_28、30、31In pin 2. pass through the resistance R of series connection respectively successively_{58、60、59、61、62}Meet voltage-stabilized power supply IC₃₆Positive source pin 3., optocoupler IC_28、30、31In pin 5. meet insulating power supply IC₃₅Pin 4.；Serial line interface IC_32、33、34In pin 7. meet standard socket interface J respectively successively₅ Pin 1. and 2., J_6、7Pin 1. and 2., J_6、7Pin 7. and 8., serial line interface IC_32、33、34In pin 6. meet standard socket interface J respectively successively₅ Pin 3. and 4., J_6、7Pin 3. and 4., J_6,7Pin 9. and 10.；Insulating power supply IC₃₅Pin 3. meet serial line interface IC_32~34Pin 8., and pass through series resistance R respectively successively_68、70、72Afterwards, IC is met respectively successively_32~34Pin 6., insulating power supply IC₃₅Pin 4. meet serial line interface IC_32~34Pin 5., and pass through series resistance R respectively successively_69、71、73Afterwards, serial line interface IC is met respectively successively_32~34Pin 7.；Single-chip microcomputer PC ₈9. pin meets Y₁, single-chip microcomputer PC₈Pin 6.~8. meet single-chip microcomputer PC respectively successively₇Pin 6.~8., single-chip microcomputer PC₈Pin

Meet single-chip microcomputer PC respectively successively₇Pin

Single-chip microcomputer PC ₇9. pin meets Y₂, single-chip microcomputer PC₇Pin 10.~ meets single-chip microcomputer PC respectively successively₆Pin 10.~, single-chip microcomputer PC₇Pin ~ Meet single-chip microcomputer PC respectively successively₆Pin ~ Single-chip microcomputer PC₆Pin 6.~8. meet Y respectively successively_5~3, single-chip microcomputer PC₆Pin Meet data memory IC respectively successively₃₈Pin 5., 6.；Voltage-stablizer IC₃₆Power supply positive and negative electrode afterwards, through electric capacity C_32~35, electrochemical capacitor E₁₇After filtering, negative pole ground connection, single-chip microcomputer PC_6~8Pin 4., data memory IC₃₈Pin 1.~4., be 7. grounded, single-chip microcomputer PC_6~8Pin 2.,

Connect the positive level of power supply, single-chip microcomputer PC_6~8Pin 1. pass through series resistance R respectively successively_77、78、19Connect positive source, single-chip microcomputer PC_6~8Pin

With

Connect crystal oscillator YD respectively successively_6~8Afterwards, then successively parallel couple of electric capacity C is passed through respectively_26、27、C_28、29、C_30、31Ground connection；Data memory IC₃₈Pin 5., 6. pass through series resistance R respectively successively₇₆、R₇₅It is followed by positive source；Standard socket interface J_6、7Function and structure are identical, show that any one display light beam 9 in light beam is connected with bus and each group, or are connected with any one sub- work station, i.e., connected with single unit system.

In practical application, velometer can be a set of, and the corresponding spacing of the reception head of transmission one of its two sets of optoelectronic switches is artificially presetting, but must assure that reliability time is poor；Velometer can also set two sets, but effective spacing of two sets of velometers need to be more than the length of a permutation car；Velometer 7 can cover configuration more, but synchronous generator 8 can only singly cover.

In Fig. 5, the LED in the information channel link of display light beam 9₀, and the LED in the circuit of Fig. 8 velometers 7_25、26With the LED in the circuit of Fig. 9 synchronous generators 8₂₇It is indicator lamp, it is bright when being powered standby, gone out during normal operation.Mainframe computer system 1 completes file process and is issued to after display system, you can be stopped.

After the display light beam 9 of farthest arrangement in every group of display light beam, relay amplifier can be connected by the corresponding interface and bus, the configuration quantity that independent increase shows light beam 9 can be still mutually juxtaposed after signal amplification.

As shown in Fig. 1 O, the structure of display light beam 9 is：With box main body 14, built with the circuit board 15 of corresponding multiple single chip microcomputer star structure system, front has advertisement transparent display window 18 and indicator lamp hole 19, is also equipped with corresponding EBI 16, power interface 17 and installs to dominate frame 20.

As shown in figure 11, the setting height(from bottom) of light beam 9 is shown, corresponding to the height of train window 21, information transmit-receive trend need to be perpendicular to This train is bound for XXX between 1.2m or so, the optoelectronic switch delivery header 22 of velometer 7 and corresponding reception first 23 for adjacent display light beam 9.

Claims

1st, tunnel advertisement device, with display light beam and circuit for regulating and controlling, it is characterised in that：The structure of circuit for regulating and controlling is as follows：It is divided into four part Part I for main work station, is interconnected with mainframe computer system (1), and by optical fiber interface (2) with the network switch (3)；Part II is a point work station, the station sub- work station independent by being mutually juxtaposed is constituted, every sub- work station all has auxiliary computer system (4), and the information of the network switch (3) is received by Ethernet interface (5), while outwards transmitting information by serial line interface (6)：Part III is synchronization system, is made up of velometer (7) and its corresponding synchronous generator (8)：Part IV is display system, the system and point work station are supporting corresponding, the every sub- work station correspondence one group of display light beam of connection divided in work station, each group shows that the light beam display light beam (9) independent by being mutually juxtaposed is constituted, each display light beam (9) is multiple single chip microcomputer star structure system, and synchronous generator (8) shows that light beam and a point work station interconnect with each group respectively.

2nd, tunnel advertisement device according to claim 1, it is characterised in that：It is two grades of centralized network shapes to show the multiple single chip microcomputer star structure system of light beam (9)：With upper strata node one, the node has communication interface (10) and communication control circuit (11), upper strata node is linked to eight middle level nodes, each middle level node is respectively provided with data control circuit (12), each middle level node is linked to three terminals, and each terminal is respectively provided with display control circuit (13).

3rd, tunnel advertisement device according to claim 1 or 2, it is characterised in that：The circuit of communication interface (10) in display light beam (9) is as follows：Serial line interface IC₁Pin 1. meet optocoupler IC₃Pin 3., serial line interface IC₁While meeting serial line interface IC after 2., 3. and 5. pin connects₂Pin 5., optocoupler IC_5、6Pin 5. with insulating power supply IC₇Pin 2., and pass through series resistance R₁Be connected to oneself pin 7. with standard socket interface J_1、2Pin 1. and 2., pass through series resistance R₂Meet serial line interface IC₂Pin 7. with standard socket interface J_1、2Pin 7. and 8., serial line interface IC₁6. pin meets standard socket interface J simultaneously_1、2Pin 3. and 4., serial line interface IC₁Pin 8. with serial line interface IC₂Pin 8. connect after, meet optocoupler IC_5、6Pin 7. and 8. and insulating power supply IC₇Pin 1., and pass through series resistance R₅And R₆, optocoupler IC is met respectively₃And IC₄Pin 2., pass through series resistance R₃It is connected to oneself pin 6., passes through series resistance R₄Meet serial line interface IC₂Pin 6.；Serial line interface IC₂Pin 6. simultaneously meet standard socket interface J_1、2Pin 9. and 10., serial line interface IC₂1. pin meets optocoupler IC₄Pin 3., serial line interface IC₂2. pin is followed by optocoupler IC with being 3. connected₅Pin 6., and pass through series resistance R₇Meet optocoupler IC₅Pin 7. and 8., serial line interface IC₂4. pin meets optocoupler IC₆Pin 6., and pass through series resistance R₈Meet optocoupler IC₆Pin 7. and 8.；Shunt capacitance C between+5V power interfaces DC positive and negative electrode₁With electrochemical capacitor E₁, negative pole ground connection is while meet insulating power supply IC₇Pin 4., and optocoupler IC_3、4Pin 5., positive pole meets insulating power supply IC₇Pin 3. simultaneously meet optocoupler IC_3、4Pin 7. and 8., and pass through resistance R respectively_11、12Meet optocoupler IC_5、6Pin 2., insulating power supply IC₇Pin 1. and 2. between shunt capacitance C₂With electrochemical capacitor E₂；Optocoupler IC_3、4Pin 6. respectively externally output A₁And A₂, and pass through series resistance R respectively_9、10Connect optocoupler IC_3、4Pin 8., optocoupler IC_5、6Pin 3. respectively externally output A₃And A₄。

4th, tunnel advertisement device according to claim 1 or 2, it is characterised in that：

Show that the communication control circuit (11) in light beam (9) is as follows：The circuit output A of communication interface (10)_1~4Meet single-chip microcomputer PC respectively successively₂Pin 2. and PC₁Pin , , ；Single-chip microcomputer PC₁Pin 1.~8. meet single-chip microcomputer PC respectively successively₂Pin 6.~, and successively respectively externally output A₅~A₁₂, single-chip microcomputer PC₁9. pin passes through series resistance R₁₃Ground connection, and pass through electrochemical capacitor E₄Connect the positive level of power supply, single-chip microcomputer PC₁10. pin meets single-chip microcomputer PC₂Pin 1., single-chip microcomputer PC₁Pin ,  meet single-chip microcomputer PC respectively₂Pin With

+ and meet data memory IC₁₀Pin 6. and 5., and pass through series resistance R respectively₁₄And R₁₅Connect the positive level of power supply, single-chip microcomputer PC₁Pin , Data memory IC is met respectively₈Pin

With , single-chip microcomputer PC₁Pin With Between series connection crystal oscillator YD₂, crystal oscillator YD₂Two ends pass through an electric capacity C respectively₆And C₇Ground connection, single-chip microcomputer PC₁Pin Ground connection, single-chip microcomputer PC₁Pin Meet data memory IC respectively successively₈Pin ④、

③、 Single-chip microcomputer PC₁Pin

Meet address latch IC₉Pin , single-chip microcomputer PC₁Pin

Meet data memory IC respectively successively₈Pin ~, while meeting address latch IC respectively successively₉Pin 3., 4.,

7., 8., , , single-chip microcomputer PC₁Pin

With

Connect the positive level of power supply simultaneously；Single-chip microcomputer PC₂Pin 4.,  connect the positive level of power supply, single-chip microcomputer PC₂3. pin passes through series resistance R₁₆Connect the positive level of power supply, single-chip microcomputer PC₂5. pin is grounded, single-chip microcomputer PC₂Connect crystal oscillator YD between pin , ₁, YD₁Two ends pass through an electric capacity C respectively₄And C₅Ground connection；Data memory IC₈Pin

Connect positive source, data memory IC₈Pin , It is grounded, data memory IC₈Pin 5.~ meets address latch IC respectively successively₉Pin 2., 5., , 6., 9., , ；Bear storage IC in address₉Pin Connect the positive level of power supply, address latch IC₉1., 10. pin is grounded；Data memory IC₁₀Pin 1.~4. and be 7. grounded, data memory IC₁₀8. pin connects the positive level of power supply, and the positive level of power supply passes through electric capacity C in parallel₃, electrochemical capacitor E₃Ground connection；

Show that the information channel link between the multiple single chip microcomputer star structure system node in light beam (9) is as follows：By the circuit output A of the communication control circuit (11) in the node of upper strata_5~12, wherein A₁₁And A₁₂The public passage of data control circuit (12) respectively in the node of middle level is B₃And B₄, and A_5~10For address tunnel, wherein A_5~7For marshalling address, A_8~10For bit selecting address, mutually one matrix of composition, the data control circuit (12) that the matrix is had in nine groups of preset address, eight middle level nodes respectively needs a group address, and has corresponding passage B₁And B₂, remaining 9th group address passage meets 74HC32 type OR circuits IC respectively_12、11Input, OR circuit IC_12、11Output end between tandem be connected to resistance R₁₇With Light-Emitting Diode LED₀；Data control circuit (12) externally exports X_0.1.3~7And D_1~3, D₁/D₂/D₃=X₂, X_0.1.3~7Side-by-side parallel is output to display control circuit (13), and D₁、D₂、D₃The sequence for three terminals that need to be linked according to same middle level node and be sequentially output to the display control circuit (13) that respective destinations have；

Show that the data control circuit (12) in light beam (9) is as follows：The circuit output A of communication control circuit (11)_5~12The circuit output B for converting and coming_1、2Enter or door IC circuit₁₇, OR circuit IC₁₇Output end meets single-chip microcomputer PC₃Pin , circuit output B_3、4Meet single-chip microcomputer PC respectively successively₃Pin  and ；Single-chip microcomputer PC₃Pin 1., 2., 4.~8. successively respectively externally output X_0.1.3~7, single-chip microcomputer PC₃9. pin passes through series resistance R respectively₁₈, electrochemical capacitor E₆Positive source is grounded and connects, it is parallel between positive source and ground to be connected to electric capacity C_10、11With electrochemical capacitor E₅, single-chip microcomputer PC₃Pin 3. respectively with pin 10.,  and  combine and pass sequentially through OR circuit IC respectively_14~16Externally export D_1~3, D₁/D₂/D₃=X₂, single-chip microcomputer PC₃Pin , Meet data memory IC₁₈Pin With , single-chip microcomputer PC₃Pin With

Between series connection crystal oscillator YD₃, crystal oscillator YD₃Two ends pass through an electric capacity C respectively₈And C₉Ground connection, single-chip microcomputer PC₃Pin Ground connection, single-chip microcomputer PC₃Pin

Meet data memory IC respectively successively₁₈Pin

④、 3., single-chip microcomputer PC₃Pin

Meet address latch IC₁₃Pin , single-chip microcomputer PC₃Pin

With Connect positive source, single-chip microcomputer PC₃Pin

Meet data memory IC respectively successively₁₈Pin ~, while meeting address latch IC respectively successively₁₃Pin , , ⑧、⑦、④、③；Data memory IC₁₈Pin Connect positive source, data memory IC₁₈Pin , It is grounded, data memory IC₁₈Pin 5.~ meets address latch IC respectively successively₁₃Pin , , ⑨、⑥、⑤、②；Address latch IC₁₃Pin

Connect the positive level of power supply, address latch IC₁₃1., 10. pin is grounded；

Show that the display control circuit (13) in light beam (9) is as follows：Single-chip microcomputer PC₄Pin 8.~1.,

Pass through series resistance R respectively successively_21~44Meet Light-Emitting Diode LED_1~24Negative pole, LED_1~24Positive pole connect positive source, single-chip microcomputer PC₄9. pin passes through series resistance R respectively₂₀, electrochemical capacitor E₆It is grounded and connects positive source, the external output X of data control circuit (12)_0~7, wherein X₂=D₁/D₂/D₃, pass sequentially through single-chip microcomputer PC₄Pin

Input this circuit, single-chip microcomputer PC₄Pin With

Between series connection crystal oscillator YD₄, crystal oscillator YD₄Two ends pass through an electric capacity C respectively₁₂And C₁₃Ground connection, single-chip microcomputer PC₄Pin Ground connection, single-chip microcomputer PC₄Pin Positive source is connect, it is parallel between positive source and ground to be connected to electric capacity C₁₄, electrochemical capacitor E₇。

5th, tunnel advertisement device according to claim 3, it is characterised in that：

Show that the communication control circuit (11) in light beam (9) is as follows：The circuit output A of communication interface (10)_1~4Meet single-chip microcomputer PC respectively successively₂Pin 2. and PC₁Pin , , ；Single-chip microcomputer PC₁Pin 1.~8. meet single-chip microcomputer PC respectively successively₂Pin 6.~, and successively respectively externally output A₅~A₁₂, single-chip microcomputer PC₁9. pin passes through series resistance R₁₃Ground connection, and pass through electrochemical capacitor E₄Connect the positive level of power supply, single-chip microcomputer PC₁10. pin meets single-chip microcomputer PC₂Pin 1., single-chip microcomputer PC₁Pin ,  meet single-chip microcomputer PC respectively₂Pin

With

And meet data memory IC₁₀Pin 6. and 5., and pass through series resistance R respectively₁₄And R₁₅Connect the positive level of power supply, single-chip microcomputer PC₁Pin , Data memory IC is met respectively₈Pin With

, single-chip microcomputer PC₁Pin

With

Ground connection, single-chip microcomputer PC₁Pin Meet data memory IC respectively successively₈Pin

④、 ③、 Single-chip microcomputer PC₁Pin Meet address latch IC₉Pin , single-chip microcomputer PC₁Pin

Meet data memory IC respectively successively₈Pin

~, while meeting address latch IC respectively successively₉Pin 3., 4.,

7., 8., , , single-chip microcomputer PC₁Pin

With Connect the positive level of power supply simultaneously；Single-chip microcomputer PC₂Pin 4.,  connect the positive level of power supply, single-chip microcomputer PC₂3. pin passes through series resistance R₁₆Connect the positive level of power supply, single-chip microcomputer PC₂5. pin is grounded, single-chip microcomputer PC₂Connect crystal oscillator YD between pin , ₁, YD₁Two ends pass through an electric capacity C respectively₄And C₅Ground connection；Data memory IC₈Pin

Connect positive source, data memory IC₈Pin , It is grounded, data memory IC₈Pin 5.~ meets address latch IC respectively successively₉Pin 2., 5.,

, 6., 9., , ；Bear storage IC in address₉Pin Connect the positive level of power supply, address latch IC₉1., 10. pin is grounded；Data memory IC₁₀Pin 1.~4. and be 7. grounded, data memory IC₁₀8. pin connects the positive level of power supply, and the positive level of power supply passes through electric capacity C in parallel₃, electrochemical capacitor E₃Ground connection；

Show that the data control circuit (12) in light beam (9) is as follows：The circuit output A of communication control circuit (11)_5~12The circuit output B for converting and coming_1、2Enter or door IC circuit₁₇, OR circuit IC₁₇Output end meets single-chip microcomputer PC₃Pin , circuit output B_3、4Meet single-chip microcomputer PC respectively successively₃Pin  and ；Single-chip microcomputer PC₃Pin 1., 2., 4.~8. successively respectively externally output X_0.1.3~7, single-chip microcomputer PC₃9. pin passes through series resistance R respectively₁₈Electrochemical capacitor E₆Positive source is grounded and connects, it is parallel between positive source and ground to be connected to electric capacity C_10.11With electrochemical capacitor E₅, single-chip microcomputer PC₃Pin 3. respectively with pin 10.,  and  combine and pass sequentially through OR circuit IC respectively_14~16Externally export D_1~3, D₁/D₂/D₃=X₂, single-chip microcomputer PC₃Pin ,

Meet data memory IC₁₈Pin With , single-chip microcomputer PC₃Pin With

Meet data memory IC respectively successively₁₈Pin ④、 3., single-chip microcomputer PC₃Pin

Meet address latch IC₁₃Pin , single-chip microcomputer PC₃Pin

With Connect positive source, single-chip microcomputer PC₃Pin Meet data memory IC respectively successively₁₈Pin ~, while meeting address latch IC respectively successively₁₃Pin , ,

⑧、⑦、④、③；Data memory IC₁₈Pin Connect positive source, data memory IC₁₈Pin ,

It is grounded, data memory IC₁₈Pin 5.~ meets address latch IC respectively successively₁₃Pin

, , ⑨、⑥、⑤、②；Address latch IC₁₃Pin

Pass through series resistance R respectively successively_21~44Meet Light-Emitting Diode LED_1~24Negative pole, LED_1~24Positive pole connect positive source, single-chip microcomputer PC₄9. pin passes through series resistance R respectively₂₀, electrochemical capacitor E₆It is grounded and connects positive source, the external output X of data control circuit (12)_0~7, wherein X₂=D₁/D₂/D₃, pass sequentially through single-chip microcomputer PC₄Pin Input this circuit, single-chip microcomputer PC₄Pin

With

Between series connection crystal oscillator YD₄, crystal oscillator YD₄Two ends pass through an electric capacity C respectively₁₂And C₁₃Ground connection, single-chip microcomputer PC₄Pin

Ground connection, single-chip microcomputer PC₄Pin

Positive source is connect, it is parallel between positive source and ground to be connected to electric capacity C₁₄, electrochemical capacitor E₇。

6th, the tunnel advertisement device according to claim 1,2 or 5, it is characterised in that：

The circuit of velometer (7) is as follows in synchronization system：Power supply is through standard binding post L₁After access, through fuse FV₁, rectified device IC₁₉, rectifier IC₁₉Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₁₅, electrochemical capacitor E₈After filtering, then through voltage-stablizer IC₂₇, afterwards again through electric capacity C₁₆, electrochemical capacitor E₉After filtering, positive pole output, negative pole ground connection, the resistance R being serially connected indirectly together of positive and negative electrode₄₅And LED₂₅, pass through standard binding post L again afterwards₂The delivery header of two optoelectronic switches is connect simultaneously；The reception head of two optoelectronic switches passes through standard binding post L_3、4Transmit information, single-chip microcomputer PC₅Pin

Pass through series resistance R₄₇Meet standard binding post L₃Pin 4., and pass through series resistance R₄₆Ground connection, standard binding post L_3、4Pin be 3. grounded；Single-chip microcomputer PC₅Pin

With

Pass through electric capacity C respectively₁₇、 Ground connection, and the crystal oscillator YD that connected between bipod₅, single-chip microcomputer PC₅1. pin passes through series resistance R₅₀Be followed by positive source, single-chip microcomputer PC₅Pin 2. and Connect positive source, single-chip microcomputer PC₅4. pin is grounded, single-chip microcomputer PC₅Pin 6., 7. meet optocoupler IC respectively_20、21Pin 4., 3.；Optocoupler IC_20、21Pin 2. distinguish series resistance R_51、52It is followed by positive source, optocoupler IC_20、21Pin 7., 8. four pin connection be followed by serial line interface IC₂₂Pin 8. with insulating power supply IC₂₅Pin 3., while passing through series resistance R_53、54、55Meet optocoupler IC respectively successively₂₀Pin 6. with serial line interface IC₂₂Pin 4., optocoupler IC₂₁Pin 6. with serial line interface IC₂₂Pin 2. and 3., serial line interface IC₂₂Pin 6.；Insulating power supply IC₂₅Pin 4. meet optocoupler IC_20、21, serial line interface IC₂₂Pin 5., and pass through series resistance R₅₆Meet serial line interface IC₂₂Pin 7.；Serial line interface IC₂₂Pin 7., 6. meet standard socket interface J respectively successively_3、4Pin 1., 2. with pin 3., 4.；Standard socket interface J₄Pin 7. with being 8. connected, pin 9. with being 10. connected and introducing power supply, through fuse FV₂, rectified device IC₂₆, rectifier IC₂₆Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₂₂, electrochemical capacitor E₁₃After filtering, positive and negative electrode is serially connected resistance R together indirectly₅₇And LED₂₆, afterwards again through voltage-stablizer IC₂₄Afterwards, then through electric capacity C₁₉, electrochemical capacitor E₁₂Filtering, positive pole introduces standard binding post L_3、4Pin 1., then again successively through voltage-stablizer IC₂₃, electric capacity C₂₀With electrochemical capacitor E₁₁Filtering, positive pole passes through voltage-stablizer IC₂₃Pin 3. access optocoupler IC_20、21In circuit before Phototube Coupling, negative pole ground connection, afterwards again through insulating power supply IC₂₅, electric capacity C₂₁With electrochemical capacitor E₁₀Filtering, positive pole passes through insulating power supply IC₂₅Pin 3. access optocoupler IC_20、21In circuit after Phototube Coupling；

The circuit of synchronous generator (8) is as follows in synchronization system：Power supply is through standard binding post L₅Through fuse FV after access₃, rectified device IC₃₇, rectifier IC₃₇Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₂₅, electrochemical capacitor E₁₆After filtering, then through voltage-stablizer IC₃₆Afterwards, then through electric capacity C₂₄, electrochemical capacitor E₁₅After filtering, positive pole passes through voltage-stablizer IC₃₆Pin 3. access optocoupler IC_{39th, 28~31}In circuit before Phototube Coupling, negative pole ground connection, the resistance R being serially connected indirectly together of positive and negative electrode₇₄And LED₂₇, afterwards again through insulating power supply IC₃₅, insulating power supply IC₃₅Pin 3., positive and negative electrode is 4. exported respectively, then through an electric capacity C₂₃, electrochemical capacitor E₁₄Filtering, positive pole passes through insulating power supply IC₃₅Pin 3. access optocoupler IC_{39th, 28~31}In circuit after Phototube Coupling；Standard socket interface J in the circuit of bus connection velometer (7)₃With the standard socket interface J in this circuit₅Introducing is tested the speed information, optocoupler IC₃₉In pin 3., IC₂₈In pin 6., IC₂₉In pin 3., IC₃₀In pin 6., IC₃₁In pin 6. meet serial line interface IC respectively successively₃₂In pin 1., IC₃₃In pin 4., IC₃₄In pin 1., 4., 2., serial line interface IC₃₄In pin 2. 3. linked together with the pin of oneself, optocoupler IC_28、30、31In pin 7. and 8. meet insulating power supply IC₃₅Pin 3., optocoupler IC_39、29In pin 2., IC_28、30、31In pin 6. pass through series resistance R respectively successively_{63、65、64、66、67}Meet insulating power supply IC₃₅Pin 3., optocoupler IC_39、29In pin 7. and 8. meet voltage-stablizer IC₃₆Positive source pin 3., optocoupler IC_39、29In pin be 5. grounded, optocoupler IC_39、29In pin 6., IC_28、30、31In pin 3. draw Y respectively successively_{1、3、2、4、5}, optocoupler IC_39、29In pin 6., IC_28、30、31In pin 2. pass through the resistance R of series connection respectively successively_{58、60 59、61、62}Meet voltage-stabilized power supply IC₃₆Positive source pin 3., optocoupler IC_28、30、31In pin 5. meet insulating power supply IC₃₅Pin 4.；Serial line interface IC_32、33、34In pin 7. meet standard socket interface J respectively successively₅Pin 1. and 2., J_6、7Pin 1. and 2., J_6、7Pin 7. and 8., serial line interface IC_32、33、34In pin 6. meet standard socket interface J respectively successively₅Pin 3. and 4., J_6、7Pin 3. and 4., J_6、7Pin 9. and 10.；Insulating power supply IC₃₅Pin 3. meet serial line interface IC_32~34Pin 8., and pass through series resistance R respectively successively_68、70、72Afterwards, IC is met respectively successively_32~34Pin 6., insulating power supply IC₃₅Pin 4. meet serial line interface IC_32~34Pin 5., and pass through series resistance R respectively successively_69、71、73Afterwards, serial line interface IC is met respectively successively_32~34Pin 7.；Single-chip microcomputer PC₈9. pin meets Y₁, single-chip microcomputer PC₈Pin 6.~8. meet single-chip microcomputer PC respectively successively₇Pin 6.~8., single-chip microcomputer PC₈Pin Meet single-chip microcomputer PC respectively successively₇Pin

；Single-chip microcomputer PC₇9. pin meets Y₂, single-chip microcomputer PC₇Pin 10.~ meets single-chip microcomputer PC respectively successively₆Pin 10.~, single-chip microcomputer PC₇Pin

Meet single-chip microcomputer PC respectively successively₆Pin Single-chip microcomputer PC₆Pin 6.~8. meet Y respectively successively_5~3, single-chip microcomputer PC₆Pin

Meet data memory IC respectively successively₃₈Pin 5., 6.；Voltage-stablizer IC₃₆Power supply positive and negative electrode afterwards, through electric capacity C_32~35, electrochemical capacitor E₁₇After filtering, negative pole ground connection, single-chip microcomputer PC_6~8Pin 4., data memory IC₃₈Pin 1.~4., be 7. grounded, single-chip microcomputer PC_6~8Pin 2.,

Connect the positive level of power supply, single-chip microcomputer PC_6~8Pin 1. pass through series resistance R respectively successively_77、78、19Connect positive source, single-chip microcomputer PC_6~8Pin With Connect crystal oscillator YD respectively successively_6~8Afterwards, then successively parallel couple of electric capacity C is passed through respectively_26、27、C_28、29、C_30、31Ground connection；Data memory IC₃₈Pin 5., 6. pass through series resistance R respectively successively₇₆、R₇₅It is followed by positive source.

7th, tunnel advertisement device according to claim 3, it is characterised in that：The circuit of velometer (7) is as follows in synchronization system：Power supply is through standard binding post L₁After access, through fuse FV₁, rectified device IC₁₉, rectifier IC₁₉Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₁₅, electrochemical capacitor E₈After filtering, then through voltage-stablizer IC₂₇, afterwards again through electric capacity C₁₆, electrochemical capacitor E₉After filtering, positive pole output, negative pole ground connection, the resistance R being serially connected indirectly together of positive and negative electrode₄₅And LED₂₅, pass through standard binding post L again afterwards₂The delivery header of two optoelectronic switches is connect simultaneously；The reception head of two optoelectronic switches passes through standard binding post L_3、4Transmit information, single-chip microcomputer PC₅Pin Pass through series resistance R₄₉Meet standard binding post L₄Pin 4., and pass through series resistance R₄₈Ground connection, single-chip microcomputer PC₅Pin

Pass through series resistance R₄₇Meet standard binding post L₃Pin 4., and pass through series resistance R₄₆Ground connection, standard binding post L_3、4Pin be 3. grounded；Single-chip microcomputer PC₅Pin With Pass through electric capacity C respectively_17、18Ground connection, and the crystal oscillator YD that connected between bipod₅, single-chip microcomputer PC₅1. pin passes through series resistance R₅₀Be followed by positive source, single-chip microcomputer PC₅Pin 2. and

Connect positive source, single-chip microcomputer PC₅4. pin is grounded, single-chip microcomputer PC₅Pin 6., 7. meet optocoupler IC respectively_20、21Pin 4., 3.；Optocoupler IC_20、21Pin 2. distinguish series resistance R_51、52It is followed by positive source, optocoupler IC_20、21Pin 7., 8. four pin connection be followed by serial line interface IC₂₂Pin 8. with insulating power supply IC₂₅Pin 3., while passing through series resistance R_53、54、55Meet optocoupler IC respectively successively₂₀Pin 6. with serial line interface IC₂₂Pin 4., optocoupler IC₂₁Pin 6. with serial line interface IC₂₂Pin 2. and 3., serial line interface IC₂₂Pin 6.；Insulating power supply IC₂₅Pin 4. meet optocoupler IC_20、21, serial line interface IC₂₂Pin 5., and pass through series resistance R₅₆Meet serial line interface IC₂₂Pin 7.；Serial line interface IC₂₂Pin 7., 6. meet standard socket interface J respectively successively_3、4Pin 1., 2. with pin 3., 4.；Standard socket interface J₄Pin 7. with being 8. connected, pin 9. with being 10. connected and introducing power supply, through fuse FV₂, rectified device IC₂₆, rectifier IC₂₆Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₂₂, electrochemical capacitor E₁₃After filtering, positive and negative electrode is serially connected resistance R together indirectly₅₇And LED₂₆, afterwards again through voltage-stablizer IC₂₄Afterwards, then through electric capacity C₁₉, electrochemical capacitor E₁₂Filtering, positive pole introduces standard binding post L_3、4Pin 1., then again successively through voltage-stablizer IC₂₃, electric capacity C₂₀With electrochemical capacitor E₁₁Filtering, positive pole passes through voltage-stablizer IC₂₃Pin 3. access optocoupler IC_20、21In circuit before Phototube Coupling, negative pole ground connection, afterwards again through insulating power supply IC₂₅, electric capacity C₂₁With electrochemical capacitor E₁₀Filtering, positive pole passes through insulating power supply IC₂₅Pin 3. access optocoupler IC_20、21In circuit after Phototube Coupling；

The circuit of synchronous generator (8) is as follows in synchronization system：Power supply is through standard binding post L₅Through fuse FV after access₃, rectified device IC₃₇, rectifier IC₃₇Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₂₅, electrochemical capacitor E₁₆After filtering, then through voltage-stablizer IC₃₆Afterwards, then through electric capacity C₂₄, electrochemical capacitor E₁₅After filtering, positive pole passes through voltage-stablizer IC₃₆Pin 3. access optocoupler IC_{39th, 28~31}In circuit before Phototube Coupling, negative pole ground connection, the resistance R being serially connected indirectly together of positive and negative electrode₇₄And LED₂₇, afterwards again through insulating power supply IC₃₅, insulating power supply IC₃₅Pin 3., positive and negative electrode is 4. exported respectively, then through an electric capacity C₂₃, electrochemical capacitor E₁₄Filtering, positive pole passes through insulating power supply IC₃₅Pin 3. access optocoupler IC_{39th, 28~31}In circuit after Phototube Coupling；Standard socket interface J in the circuit of bus connection velometer (7)₃With the standard socket interface J in this circuit₅Introducing is tested the speed information, optocoupler IC₃₉In pin 3., IC₂₈In pin 6., IC₂₉In pin 3., IC₃₀In pin 6., IC₃₁In pin 6. meet serial line interface IC respectively successively₃₂In pin 1., IC₃₃In pin 4., IC₃₄In pin 1., 4., 2., serial line interface IC₃₄In pin 2. 3. linked together with the pin of oneself, optocoupler IC_28、30、31In pin 7. and 8. meet insulating power supply IC₃₅Pin 3., optocoupler IC_39、29In pin 2., IC_28、30、31In pin 6. pass through series resistance R respectively successively_{63、65、64、66、67}Meet insulating power supply IC₃₅Pin 3., optocoupler IC_39、29In pin 7. and 8. meet voltage-stablizer IC₃₆Positive source pin 3., optocoupler IC_39、29In pin be 5. grounded, optocoupler IC_39、29In pin 6., IC_28、30、31In pin 3. draw Y respectively successively_{1、3、2、4、5}, optocoupler IC_39、29In pin 6., IC_28、30、31In pin 2. pass through the resistance R of series connection respectively successively_{58、60、59、61、62}Connect voltage-stabilized power supply IC36 positive source pin 3., optocoupler IC_28、30、31In pin 5. meet insulating power supply IC₃₅Pin 4.；Serial line interface IC_32、33、34In pin 7. meet standard socket interface J respectively successively₅Pin 1. and 2., J_6、7Pin 1. and 2., J_6、7Pin 7. and 8., serial line interface IC_32、33、34In pin 6. meet standard socket interface J respectively successively₅Pin 3. and 4., J_6、7Pin 3. and 4., J_6、7Pin 9. and 10.；Insulating power supply IC₃₅Pin 3. meet serial line interface IC_32~34Pin 8., and pass through series resistance R respectively successively_68、70、72Afterwards, IC is met respectively successively_32~34Pin 6., insulating power supply IC₃₅Pin 4. meet serial line interface IC_32~34Pin 5., and pass through series resistance R respectively successively_69、71、73Afterwards, serial line interface IC is met respectively successively_32~34Pin 7.；Single-chip microcomputer PC₈9. pin meets Y₁, single-chip microcomputer PC₈Pin 6.~8. meet single-chip microcomputer PC respectively successively₇Pin 6.~8., single-chip microcomputer PC₈Pin

Meet single-chip microcomputer PC respectively successively₇Pin

Single-chip microcomputer PC₇9. pin meets Y₂, single-chip microcomputer PC₇Pin 10.~ meets single-chip microcomputer PC respectively successively₆Pin 10.~, single-chip microcomputer PC₇Pin Meet single-chip microcomputer PC respectively successively₆Pin

Single-chip microcomputer PC₆Pin 6.~8. meet Y respectively successively_5~3, single-chip microcomputer PC₆Pin Meet data memory IC respectively successively₃₈Pin 5., 6.；Voltage-stablizer IC₃₆Power supply positive and negative electrode afterwards, through electric capacity C_32~35, electrochemical capacitor E₁₇After filtering, negative pole ground connection, single-chip microcomputer PC_6~8Pin 4., data memory IC₃₈Pin 1.~4., be 7. grounded, single-chip microcomputer PC_6~8Pin 2., Connect the positive level of power supply, single-chip microcomputer PC_6~8Pin 1. pass through series resistance R respectively successively_77、78、19Connect positive source, single-chip microcomputer PC_6~8Pin With

Connect crystal oscillator YD respectively successively_6~8Afterwards, then successively parallel couple of electric capacity C is passed through respectively_26、27、C_28、29、C_30、31Ground connection；Data memory IC₃₈Pin 5., 6. pass through series resistance R respectively successively₇₆、R₇₅It is followed by positive source.

8th, tunnel advertisement device according to claim 4, it is characterised in that：The circuit of velometer (7) is as follows in synchronization system：Power supply is through standard binding post L₁After access, through fuse FV₁, rectified device IC₁₉, rectifier IC₁₉Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₁₅, electrochemical capacitor E₈After filtering, then through voltage-stablizer IC₂₇, afterwards again through electric capacity C₁₆, electrochemical capacitor E₉After filtering, positive pole output, negative pole ground connection, the resistance R being serially connected indirectly together of positive and negative electrode₄₅And LED₂₅, pass through standard binding post L again afterwards₂The delivery header of two optoelectronic switches is connect simultaneously；The reception head of two optoelectronic switches passes through standard binding post L_3、4Transmit information, single-chip microcomputer PC₅Pin

Pass through series resistance R₄₉Meet standard binding post L₄Pin 4., and pass through series resistance R₄₈Ground connection, single-chip microcomputer PC₅Pin Pass through series resistance R₄₇Meet standard binding post L₃Pin 4., and pass through series resistance R₄₆Ground connection, standard binding post L_3、4Pin be 3. grounded；Single-chip microcomputer PC₅Pin With

Pass through electric capacity C respectively_17、18Ground connection, and the crystal oscillator YD that connected between bipod₅, single-chip microcomputer PC₅1. pin passes through series resistance R₅₀Be followed by positive source, single-chip microcomputer PC₅Pin 2. and Connect positive source, single-chip microcomputer PC₅4. pin is grounded, single-chip microcomputer PC₅Pin 6., 7. meet optocoupler IC respectively_20、21Pin 4., 3.；Optocoupler IC_20、21Pin 2. distinguish series resistance R_51、52It is followed by positive source, optocoupler IC_20、21Pin 7., 8. four pin connection be followed by serial line interface IC₂₂Pin 8. with insulating power supply IC₂₅Pin 3., while passing through series resistance R_53、54、55Meet optocoupler IC respectively successively₂₀Pin 6. with serial line interface IC₂₂Pin 4., optocoupler IC₂₁Pin 6. with serial line interface IC₂₂Pin 2. and 3., serial line interface IC₂₂Pin 6.；Insulating power supply IC₂₅Pin 4. meet optocoupler IC_20、21, serial line interface IC₂₂Pin 5., and pass through series resistance R₅₆Meet serial line interface IC₂₂Pin 7.；Serial line interface IC₂₂Pin 7., 6. meet standard socket interface J respectively successively_3、4Pin 1., 2. with pin 3., 4.；Standard socket interface J₄Pin 7. with being 8. connected, pin 9. with being 10. connected and introducing power supply, through fuse FV₂, rectified device IC₂₆, rectifier IC₂₆Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₂₂, electrochemical capacitor E₁₃After filtering, positive and negative electrode is serially connected resistance R together indirectly₅₇And LED₂₆, afterwards again through voltage-stablizer IC₂₄Afterwards, then through electric capacity C₁₉, electrochemical capacitor E₁₂Filtering, positive pole introduces standard binding post L_3、4Pin 1., then again successively through voltage-stablizer IC₂₃, electric capacity C₂₀With electrochemical capacitor E₁₁Filtering, positive pole passes through voltage-stablizer IC₂₃Pin 8. access optocoupler IC_20、21In circuit before Phototube Coupling, negative pole ground connection, afterwards again through insulating power supply IC₂₅, electric capacity C₂₁With electrochemical capacitor E₁₀Filtering, positive pole passes through insulating power supply IC₂₅Pin 3. access optocoupler IC_20、21In circuit after Phototube Coupling；

The circuit of synchronous generator (8) is as follows in synchronization system：Power supply is through standard binding post L₅Through fuse FV after access₃, rectified device IC₃₇, rectifier IC₃₇Pin 3., positive and negative electrode is 4. exported respectively, through electric capacity C₂₅, electrochemical capacitor E₁₆After filtering, then through voltage-stablizer IC₃₆Afterwards, then through electric capacity C₂₄, electrochemical capacitor E₁₅After filtering, positive pole passes through voltage-stablizer IC₃₆Pin 3. access optocoupler IC_{39th, 28~31}In circuit before Phototube Coupling, negative pole ground connection, the resistance R being serially connected indirectly together of positive and negative electrode₇₄And LED₂₇, afterwards again through insulating power supply IC₃₅, insulating power supply IC₃₅Pin 3., positive and negative electrode is 4. exported respectively, then through an electric capacity C₂₃, electrochemical capacitor E₁₄Filtering, positive pole passes through insulating power supply IC₃₅Pin 3. access optocoupler IC_{39th, 28~31}In circuit after Phototube Coupling；Standard socket interface J in the circuit of bus connection velometer (7)₃With the standard socket interface J in this circuit₅Introducing is tested the speed information, optocoupler IC₃₉In pin 3., IC₂₈In pin 6., IC₂₉In pin 3., IC₃₀In pin 6., IC₃₁In pin 6. meet serial line interface IC respectively successively₃₂In pin 1., IC₃₃In pin 4., IC₃₄In pin 1., 4., 2., serial line interface IC₃₄In pin 2. 3. linked together with the pin of oneself, optocoupler IC_28、30、31In pin 7. and 8. meet insulating power supply IC₃₅Pin 3., optocoupler IC_39、29In pin 2., IC_28、30、31In pin 6. pass through series resistance R respectively successively_{63、65、64、66、67}Meet insulating power supply IC₃₅Pin 3., optocoupler IC_39、29In pin 7. and 8. meet voltage-stablizer IC₃₆Positive source pin 3., optocoupler IC_39、29In pin be 5. grounded, optocoupler IC_39、29In pin 6., IC_28、30、31In pin 3. draw Y respectively successively_{1、3、2、4、5}, optocoupler IC_39、29In pin 6., IC_28、30、31In pin 2. pass through the resistance R of series connection respectively successively_{58、60、59、61、62}Meet voltage-stabilized power supply IC₃₆Positive source pin 3., optocoupler IC_28、30、31In pin 5. meet insulating power supply IC₃₅Pin 4.；Serial line interface IC_32、33、34In pin 7. meet standard socket interface J respectively successively₅Pin 1. and 2., J_6、7Pin 1. and 2., J_6、7Pin 7. and 8., serial line interface IC_32、33、34In pin 6. meet standard socket interface J respectively successively₅Pin 3. and 4., J_6、7Pin 3. and 4., J_6、7Pin 9. and 10.；Insulating power supply IC₃₅Pin 3. meet serial line interface IC_32~34Pin 8., and pass through series resistance R respectively successively_68、70、72Afterwards, IC is met respectively successively_32~34Pin 6., insulating power supply IC₃₅Pin 4. meet serial line interface IC_32~34Pin 5., and pass through series resistance R respectively successively_69、71、73Afterwards, serial line interface IC is met respectively successively_32~34Pin 7.；Single-chip microcomputer PC₈9. pin meets Y₁, single-chip microcomputer PC₈Pin 6.~8. meet single-chip microcomputer PC respectively successively₇Pin 6.~8., single-chip microcomputer PC₈Pin Meet single-chip microcomputer PC respectively successively₇Pin

Single-chip microcomputer PC₇9. pin meets Y₂, single-chip microcomputer PC₇Pin 10.~ meets single-chip microcomputer PC respectively successively₆Pin 10.~, single-chip microcomputer PC₇Pin Meet single-chip microcomputer PC respectively successively₆Pin Single-chip microcomputer PC₆Pin 6.~8. meet Y respectively successively_5~3, single-chip microcomputer PC₆Pin Meet data memory IC respectively successively₃₈Pin 5., 6.；Voltage-stablizer IC₃₆Power supply positive and negative electrode afterwards, through electric capacity C_32~35, electrochemical capacitor E₁₇After filtering, negative pole ground connection, single-chip microcomputer PC_6~8Pin 4., data memory IC₃₈Pin 1.~4., be 7. grounded, single-chip microcomputer PC_6~8Pin 2.,

With

9th, the tunnel advertisement device according to claim 1,2,5,7 or 8, it is characterised in that：Display light beam (9) structure be：With box main body (14), built with the circuit board (15) of corresponding multiple single chip microcomputer star structure system, front has advertisement transparent display window (18) and indicator lamp hole (19), is also equipped with corresponding EBI (16), power interface (17) and installs to dominate frame (20).

10th, tunnel advertisement device according to claim 3, it is characterised in that：Display light beam (9) structure be：With box main body (14), built with the circuit board (15) of corresponding multiple single chip microcomputer star structure system, front has advertisement transparent display window (18) and indicator lamp hole (19), is also equipped with corresponding EBI (16), power interface (17) and installs to dominate frame (20).

11st, tunnel advertisement device according to claim 4, it is characterised in that：Display light beam (9) structure be：With box main body (14), built with the circuit board (15) of corresponding multiple single chip microcomputer star structure system, front has advertisement transparent display window (18) and indicator lamp hole (19), is also equipped with corresponding EBI (16), power interface (17) and installs to dominate frame (20).

12nd, tunnel advertisement device according to claim 6, it is characterised in that：Display light beam (9) structure be：With box main body (14), built with the circuit board (15) of corresponding multiple single chip microcomputer star structure system, front has advertisement transparent display window (18) and indicator lamp hole (19), is also equipped with corresponding EBI (16), power interface (17) and installs to dominate frame (20).