CN204965686U - Prevent alarm device that wine drove - Google Patents
Prevent alarm device that wine drove Download PDFInfo
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- CN204965686U CN204965686U CN201520794548.8U CN201520794548U CN204965686U CN 204965686 U CN204965686 U CN 204965686U CN 201520794548 U CN201520794548 U CN 201520794548U CN 204965686 U CN204965686 U CN 204965686U
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- drunk driving
- communication unit
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Abstract
The utility model discloses a prevent alarm device that wine drove, device be including installing treater on the car, alcohol detection unit, call transmitter and communication unit, the treater receive the detected signal of alcohol detection unit, the alarm output signal is to calling transmitter and communication unit, alarm device is still including setting up surveillance center's server of receiving communication unit alarm signal in the surveillance center to and install and receive the calling receiver of calling transmitter signal on the police car. The utility model has the advantages of device simple structure, use reliable, can be timely send alarm signal to near police car and surveillance center, the traffic police department of being convenient for in time prevents the wine action of driving, the emergence probability driven to the effectual reduction wine of ability.
Description
Technical field
The utility model relates to automobile safety system, particularly relates to a kind ofly to prevent drunk driving and can when drunk driving occurs and the device of alarm.
Background technology
Current traffic is very big for drunk driving hitting dynamics, usually adopts expiration alcohol tester to detect human pilot, to determine whether human pilot drinks.On market, police alcohol tester is of a great variety, powerful, highly sensitive, but because it is not arranged on automotive interior, can only be implemented by traffic police personnel, this both wasted police strength, inconvenient again, can not solve problems from root, event of therefore driving when intoxicated still happens occasionally.
Utility model content
Technical problem to be solved in the utility model realizes a kind of to be arranged on automobile whether to there is the device of drunk driving behavior by Real-Time Monitoring.
To achieve these goals, the technical solution adopted in the utility model is: the warning device preventing drunk driving, device comprises the processor be arranged on automobile, alcohol detection unit, calling transmitter and communication unit, described processor receives the detection signal of alcohol detection unit, output alarm signal is to calling transmitter and communication unit, warning device also comprises the monitoring central server being arranged on Surveillance center's receiving communication unit alerting signal, and is arranged on the call receiver of receipt of call launcher signal on police car.
Described processor is connected with GPS unit and receives vehicle position information, and vehicle position information and alerting signal are sent to monitoring central server by communication unit by described processor.
Be provided with vehicle license information in described calling transmitter, and vehicle license information and alerting signal are together sent to call receiver.
Described call receiver is furnished with display.
Described alcohol detection cellular installation on the steering wheel.
The described warning device of drunk driving that prevents is powered by automobile storage battery.
Described processor exports start signal to automobile double jump lamp.
The utility model has the advantage of that apparatus structure is simple, use reliable, alerting signal can be sent to neighbouring police car and Surveillance center timely, be convenient to traffic and prevent drunk driving behavior in time, drunk driving probability of happening can be effectively reduced.
Accompanying drawing explanation
Mark in the content expressed every width accompanying drawing in the utility model instructions below and figure is briefly described:
Fig. 1 is warning device structural representation;
Fig. 2 call receiver electrical block diagram;
Fig. 3 calls out transmitter circuit structural representation;
Mark in above-mentioned figure is: 1, alcohol detection unit; 2, processor; 3, transmitter is called out; 4, call receiver; 5, communication unit; 6, monitoring central server; 7, GPS unit.
Embodiment
As described in Figure 1, device mainly comprises alcohol detection unit 1, processor 2, calling transmitter 3, call receiver 4, communication unit 5, monitoring central server 6 and GPS unit 7, and device is powered by automobile storage battery.Alcohol detection unit 1 is the device detecting air alcohol content, during best position on vehicle steering, can detect whether driver deposits recently, the most accurately and drink.
Processor 2 receives the signal of alcohol detection unit 1, when finding drunk driving behavior, outwards alerting signal is sent by calling transmitter 3 and communication unit 5, because the transmitting boundary calling out transmitter 3 is limited, therefore the call receiver 4 be arranged on police car can be utilized to receive, when neighbouring have a policeman time, alerting signal can be received the most fast, drunk driving behavior is checked in timely responding, in addition, be provided with vehicle license information in calling transmitter 3, and vehicle license information and alerting signal are together sent to call receiver 4.Call receiver 4 is furnished with display, facilitates police car to understand drunk driving information of vehicles, looks for drunk driving vehicle faster.
Communication unit 5 utilizes communication network to send signal, the monitoring central server 6 of Surveillance center's receiving communication unit 5 alerting signal, when Surveillance center finds that there is drunk driving behavior, even if drunk driving du vehicule does not have police car, also can police strength be arranged in time to go to.Processor 2 is connected with GPS unit 7 and receives vehicle position information, and vehicle position information and alerting signal are sent to monitoring central server 6 by communication unit 5 by processor 2.Surveillance center is facilitated to command police strength to set out accurately and rapidly.
In order to remind driver to note, processor 2 exports start signal to automobile double jump lamp.Start signal is till processor 2 no longer receives alcohol signal.
Calling transmitter 3 and call receiver 4 can adopt TWH9236/9238 wireless remote control assembly to form, as shown in Figure 2,3, calling transmitter 3 is made up of TWH9236B and binary coder and transmitting button, wherein TWH9236B is finished product assembly, and binary coder and transmitting button are additional element.Binary coder adopts C304 type 10 14 line coding integrated circuit, and this circuit has 9 coding input end IN1 ~ IN9 (0 not needing input, so only have 9 owing to encoding), 4 binary output A ~ D.SAl ~ SA9 is 9 input keys, represents 9 license plate numbers respectively.At ordinary times, 9 input end INI ~ IN9, by resistor R1 ~ R9 ground connection, are in low level.When signal is launched, this input end is just by obtaining high level, and this high level input circuit also, after encoding, just obtains 4 binary codings corresponding with input key at its output terminal.Its coding range is 0001 ~ 1001, corresponding with input end IN1 ~ IN9 respectively.4 binary codes exported by C304 are connected with the data encoding end A ~ D of TWH9236B by outside line, and the coding of input is together launched together with address code after internal circuit amplification, modulation.
Call receiver 4 circuit comprises receiving demodulation circuit, display circuit, ring tone phonation circuit and control circuit.Receiving circuit is finished product assembly TWH9238B, and it exports 4 binary coded signals after the call signal received is passed through amplification, demodulation.This coded signal, by after digital decoding scheme CD4511 decoding, is shown by digital display tube.Shown number represents the calling number-plate number.Calling sound circuit is made up of phonation circuit KD9561 and loudspeaker, the control of its controlled circuit and sounding.When receiving circuit receipt decoding is effective, Io exports a direct impulse, and this pulse makes relay K adhesive by control circuit, and the working power connecting KD9561 makes its sounding.Control circuit is defended by UT1, VT2 and is formed with NE555 time-base integrated circuit, controls the connecting and disconnecting of relay K.NE555 time-base integrated circuit and R3, C1 form monostalbe trigger, by the control of VT1 collector output level.At ordinary times, due to the Io output low level of TWH9238B, VTl ends, and collector exports high level, and monostalbe trigger is in stable state, 3 pin output low levels of NE555 time-base integrated circuit, and VT2 ends, and relay K remains open state.Meanwhile, the low level of 3 pin adds to the blanking control end BI of CD4511 and latches control, and charactron is not shown.When transmitter sends signal, such as: the data output end output encoder 0011 of receiver TWH9238B, makes numeral method by code translator " 3 ".Meanwhile, the direct impulse that Io end exports makes VT1 conducting, and monostalbe trigger triggers and makes it overturn by the low level that its collector exports, 3 pin of NE555 time-base integrated circuit export high level, add to LE and the BI end of CD4511 on the one hand, make decoder for decoding, and send display tube to show decode results.Make VT2 conducting by R4 on the other hand, relay K energising adhesive, connects the working power of KD9561, makes it send call signal.The phonation time of call signal is determined by the temporary stability time of monostalbe trigger.
In this circuit, monostable time t=1.1R3C1=36s.To change calling phonation time, the numerical value of R3 or C1 suitably can be changed.IC1 in components and parts selective call radiating circuit selects C304 type 10 14 line coding integrated circuit; IC2 selects TWH9236B radio transmission assembly.IC1 in calling receiving circuit selects TWH9238B radio reception component; IC2 selects CD4511 to latch/7 sections of Coding and driving integrated circuit; IC3 selects NE555 time-base integrated circuit; IC4 selects KD9561 music integrated circuit; IC5 selects 7806 three terminal integrated voltage stabilizers.Other components and parts are all without particular/special requirement.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (7)
1. prevent the warning device of drunk driving, it is characterized in that: device comprises the processor be arranged on automobile, alcohol detection unit, calling transmitter and communication unit, described processor receives the detection signal of alcohol detection unit, output alarm signal is to calling transmitter and communication unit, warning device also comprises the monitoring central server being arranged on Surveillance center's receiving communication unit alerting signal, and is arranged on the call receiver of receipt of call launcher signal on police car.
2. the warning device preventing drunk driving according to claim 1, it is characterized in that: described processor is connected with GPS unit and receives vehicle position information, and vehicle position information and alerting signal are sent to monitoring central server by communication unit by described processor.
3. the warning device preventing drunk driving according to claim 1 and 2, is characterized in that: be provided with vehicle license information in described calling transmitter, and vehicle license information and alerting signal are together sent to call receiver.
4. the warning device preventing drunk driving according to claim 3, is characterized in that: described call receiver is furnished with display.
5. the warning device preventing drunk driving according to claim 1, is characterized in that: described alcohol detection cellular installation on the steering wheel.
6. the warning device preventing drunk driving according to claim 1, is characterized in that: the described warning device of drunk driving that prevents is powered by automobile storage battery.
7. the warning device preventing drunk driving according to claim 1, is characterized in that: described processor exports start signal to automobile double jump lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794548.8U CN204965686U (en) | 2015-10-12 | 2015-10-12 | Prevent alarm device that wine drove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794548.8U CN204965686U (en) | 2015-10-12 | 2015-10-12 | Prevent alarm device that wine drove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965686U true CN204965686U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794548.8U Active CN204965686U (en) | 2015-10-12 | 2015-10-12 | Prevent alarm device that wine drove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204965686U (en) |
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2015
- 2015-10-12 CN CN201520794548.8U patent/CN204965686U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |