CN2264392Y

CN2264392Y - Traffic safety indicator

Info

Publication number: CN2264392Y
Application number: CN 96237063
Authority: CN
Inventors: 陈建强
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-14
Filing date: 1996-06-14
Publication date: 1997-10-08
Anticipated expiration: 2006-06-14

Abstract

The utility model relates to a traffic safety indicator which is characterized in that the utility model is provided with a traffic brand transmitting device; the traffic brand transmitting device has a code transmitting module, and an input end A of the code transmitting module is connected with the ground by K<1>, K<2>, K<3> and K<4> of a code dialing switch (2); the utility model has a bridge rectifier and a rectification circuit, wherein, the bridge rectifier is composed of a transformer B and diodes D<1>, D<2> D<3> and D<4>, and the rectification circuit is composed of IC, C<1> and C<2>; thereby, by using the traffic brand transmitting device, an alternating current power supply of the external connection can be converted to a stable direct current power supply, and the stable direct current power supply is supplied to the Vcc end of the code transmitting module. The utility model is provided with a steering room receiving device, and the steering room receiving device has a decoding receiving module; a signal received by an antenna is decoded by the decoding receiving module, and the signal is transmitted to an IC decoder; then, the signal is input to a buzzer (8) and a corresponding luminous diode.

Description

The traffic safety prompting device

The utility model relates to traffic warning.

At present, various vehicles, boats and ships all become the epochmaking vehicles that goods and materials transport and behave and ride instead of walk.On highway or shipping lane, all set up various signs being prompted to human pilot, but often because of various inclement weathers, night, and vehicle run at high speed one speed and mistake, these signs also unsighted or just over and done with when not seeing the driver at all.Traffic route condition information beyond particularly the driver can not predict 100 meters in advance, this has not only caused certain difficulty to driving, and importantly becomes a big hidden danger of traffic accident.

The purpose of this utility model provides a kind of traffic warning, can be timely to human pilot, the road within the certain limit, the traffic in navigation channel are provided exactly, and improve traffic safety effectively.

Technical solution of the present utility model is that a traffic mark board dispensing device is arranged, and the traffic mark board dispensing device comprises shell and wiring board composition, and the coding sending module is arranged on the wiring board, and its input end A, B, C, D are respectively by beating code switch K ₁, K ₂, K ₃, K ₄Ground connection is through K ₁To K ₄Various combination and form different coding, the traffic mark board that the coding representative is different, the signal after the encoded again sending module of encode is modulated is transmitted into the external antenna that transmits.Transformer B is arranged, diode D ₁, D ₂, D ₃, D ₄The bridge heap of forming, and integrated regulator IC, filter capacitor C ₁, C ₂The rectification circuit of forming converts external AC power supply to V that the galvanic current source offers the coding sending module _CCEnd, the coding sending module is by its G end ground connection.A pilothouse receiving trap is arranged, and the pilothouse receiving trap has shell and wiring board, and the decoding receiver module is arranged on the wiring board, the decoding receiver module will from antenna receives signal decoding after from output terminals A, B, C, D and I/O deliver to the input end A of integrated circuit code translator IC respectively ₁, B ₁, C ₁, D ₁And IN, the I/O signal passes through R simultaneously ₁Control BG's is logical and disconnected, and is connected to hummer SP, 16 output signal OUT of IC ₁, OUT ₂... OUT ₁₆Deliver to 16 LEDs corresponding respectively with it ₁, LED ₂... LED ₁₆, integrated circuit (IC) ₂, the voltage stabilizing that capacitor C 2, C3 form, filtering circuit becomes 6 volts of stable power supplys to offer decoding receiver module V 12 volts of power source conversion in vehicle, the boats and ships _CCEnd, these 6 volts of power supplys become 5 volts of stable power supplys through light emitting diode D, capacitor C step-down, filtering again and offer IC ₁V _DDEnd.

Pilothouse receiving trap of the present utility model also can receive simultaneously the operational status information that the radio receiver-transmitter through coding sends is installed on the vehicle that travels in the certain distance scope, the boats and ships, and receive the information that the compact radio emitter that carries on pedestrian or the mobiles sends, the prompting driver notes, obtains safe driving.

The utility model has the advantages that to provide the road within the certain limit, the traffic in navigation channel in time, exactly to human pilot, improves traffic safety effectively.The utility model safety and stability, installing simply and not needs the internals of vehicle, boats and ships is changed, easy to use and do not influence the normal driving of human pilot, but all-weather traffic related information is provided.

Below in conjunction with accompanying drawing embodiment of the present utility model is described:

Fig. 1 traffic mark board dispensing device of the present utility model exterior structure synoptic diagram;

Fig. 2 traffic mark board dispensing device of the present utility model conspectus;

Fig. 3 pilothouse receiving trap of the present utility model exterior structure synoptic diagram;

Fig. 4 pilothouse receiving trap of the present utility model conspectus;

Fig. 5 the utility model traffic mark board dispensing device coding schedule.

Shown in Fig. 1,2,3,4,5, the utility model has a traffic mark board dispensing device, and the traffic mark board dispensing device has a shell 5, be fixed with antenna 1 on the shell 5, power connection 4 is fixed with dozen code switch 2 in the front of shell 5, and power switch 3 is arranged.In shell 5 wiring board is arranged, a coding sending module TWH9236 is arranged on the wiring board, its input end A, B, C, D are respectively by beating the K of code switch 2 ₁, K ₂, K ₃, K ₄Ground connection is through K ₁To K ₄Various combination and form different coding, the signal after the encoded again sending module modulation of encoding is transmitted into the external antenna 1 that transmits, and beats the opening or close by manually according to different traffic mark board settings of code switch 2.Transformer B, diode D ₁, D ₂, D ₃, D ₄Bridge heap and 12 volts of integrated regulator LM7812IC, filter capacitor C of forming ₁, C ₂The rectification circuit of forming converts 220 volts of AC power to stable 12 volts of direct supplys and offers the TWH9236 module, and G is the earth point of TWH9236 module.The utility model has a pilothouse receiving trap, and the pilothouse receiving trap has shell 7, and shell 7 fronts are fixed with LED ₁, LED ₂... LED ₁₆In each corresponding form, in the indicated form of each diode, be marked with various traffic sign explanations, be fixed with antenna 6 plugs in the back of shell 7, wiring board is arranged in the shell, a decoding receiver module TWH9238 is arranged on the wiring board, the T end on the decoding receiver module links to each other with antenna 6, and output terminals A, B, C, the signal of D and I/O is delivered to the IC of code translator and integrated circuit CD4067 respectively ₁Input end A ₁, B ₁, C ₁, D ₁And IN.The I/O signal passes through R simultaneously ₁Be connected to hummer 8 again, IC after BG links to each other ₁16 output signal OUT ₁, OUT ₂... OUT ₁₆Deliver to 16 LEDs corresponding respectively with it ₁, LED ₂... LED ₁₆, the LM7806 integrated circuit (IC) ₂And C ₂, C ₃The voltage stabilizing of forming, filtering circuit is transported to TWH9238 after converting automobile power source to stable 6 volts from 12 volts, and 6 volts of power supplys are again through diode D, and capacitor C step-down, filtering become 5 volts of stable power supplys and offer the CD4067 integrated circuit (IC) ₁V _DDEnd.

Traffic mark board dispensing device of the present utility model is by beating code switch K ₁, K ₂, K ₃, K ₄Various combination the different information of the various traffic signs of representative are set, specific coding is seen Fig. 4, these coded messages are sent the input end A in the TWH9236 module, B, C, D, after the modulation of TWH9236 module, T launches by antenna.

The pilothouse receiving trap receives the various coded messages that the traffic mark board dispensing device is sent by antenna T, deliver to the coding receiver module TWH9238 of pilothouse receiving trap, output A after its decoding, B, C, D tetrad signal and I/O output signal, these signals are delivered to the input end A of four/16 line code translator CD4067 respectively ₁, B ₁, C ₁, D ₁Carry out simultaneous decoding with IN, its decoding output OUT ₁, OUT ₂... OUT ₁₆Drive respectively with each and send the corresponding LED of signal ₁, LED ₂... LED ₁₆Luminous, its corresponding form as shown in Figure 4.

Claims

1, traffic safety prompting device is characterized in that having a traffic mark board dispensing device, and the traffic mark board dispensing device comprises shell (5) and wiring board composition, and the coding sending module is arranged on the wiring board, and its input end A, B, C, D are respectively by beating the K of code switch (2) ₁, K ₂, K ₃, K ₄Ground connection is through K ₁To K ₄Various combination and form different coding, the signal after the encoded again sending module modulation is transmitted into the external antenna (1) that transmits, and transformer B is arranged, diode D ₁, D ₂, D ₃, D ₄The bridge heap of forming, and integrated regulator IC, filter capacitor C ₁, C ₂The rectification circuit of forming converts external AC power supply to V that the galvanic current source offers the coding sending module _CCEnd, the coding sending module is by its G end ground connection, a pilothouse receiving trap is arranged, the pilothouse receiving trap has shell (7) and wiring board, the decoding receiver module is arranged on the wiring board, behind the signal decoding that the decoding receiver module will receive from antenna (6) from output terminals A, B, C, the input end A that delivers to integrated circuit code translator IC respectively of D and I/O ₁, B ₁, C ₁, D ₁And IN, the I/O signal passes through R simultaneously ₁Control BG's is logical and disconnected, and is connected to hummer (8), 16 output signal OUT of IC ₁, OUT ₂... OUT ₁₆Deliver to 16 LEDs corresponding respectively with it ₁, LED ₂... LED ₁₆, integrated circuit (IC) ₂, capacitor C ₂, C ₃The voltage stabilizing of forming, filtering circuit becomes 6 volts of stable power supplys to offer decoding receiver module V 12 volts of power source conversion in vehicle, the boats and ships _CCEnd, these 6 volts of power supplys are again through diode D, and capacitor C step-down, filtering become 5 volts of stable power supplys and offer IC ₁V _DDEnd.