CN209566875U - A kind of vehicle safety suggestion device - Google Patents

Abstract

A kind of vehicle safety suggestion device, including subassembly wrapper, one-chip computer module, battery, power switch, key mobile phone mainboard, charging socket, buzzer, also there is radio transmitter, wireless receiving circuit, one-chip computer module, power switch, key mobile phone mainboard, charging socket, buzzer, radio transmitter, wireless receiving circuit installation on circuit boards, and are connected through conducting wire with battery and are installed along in subassembly wrapper.The each vehicle of the utility model is equipped with a set of, traffic control department can be used the utility model as vehicle compulsory installation equipment in popularization, when unexpected buzzer occurs for nearby vehicle can make a sound to give driver's prompt and drive with caution, when driver drives vehicle, and unexpected needs relief occurs or prompts nearby vehicle, the interior buzzer of nearby vehicle can make a sound, nearby vehicle can be prompted to pay attention to, the cell phone mainboard of one's own side's vehicle can be recycled simultaneously makes a phone call to medical rescue department, police unit, to be succoured in time.

Description

A kind of vehicle safety suggestion device

Technical field

The utility model relates to automotive safety apparatus field, especially a kind of vehicle safety suggestion device.

Background technique

With the development of society, the ownership of vehicle is more and more, corresponding various traffic accidents are also more and more.Work as people On expressway that speed is fast, vehicle flowrate is big etc. when driving, it after various traffic accidents occur for vehicle, is gathered around since traffic is temporary Stifled, front vehicle is particularly easy to cause the generation of rear-end collision etc. because speed is fast, even more serious in greasy weather above situation, gives The property and life of people brings safely serious threat.

Based on above-mentioned, one kind is provided after one's own side's vehicle generation accident, nearby vehicle can be given and effectively prompt, it is as anti-as possible Only rear-end collision occurs, and the device that police, medical department can also be notified automatically to be succoured when accident occurs seems outstanding For necessity.

Utility model content

In order to overcome in the prior art, after capable of occurring traffic accident in vehicle drive without a kind of equipment, prompt periphery The drawbacks of function of vehicle in certain distance, the various accidents generation being thus easy to cause including knocking into the back, the utility model It provides with wireless transmission and reception circuit, control circuit etc., in normal driving, integral device is in reception shape automatically State, after unexpected sending wireless alerts signal occurs for nearby vehicle, wireless receiving circuit can be timely received within the scope of several hundred meters Signal, and then driver slows down speed and drives with caution, to reduce accident odds, anticipates when driver drives vehicle When outer needs relief or prompt nearby vehicle, control power switch is pressed, then, control circuit can automatically control wireless transmission electricity Wireless signal is launched on road, and nearby vehicle is prompted to pay attention to driving, while can also dial electricity to medical department, police unit circulation Words, with a kind of vehicle safety suggestion device succoured in time.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of vehicle safety suggestion device, including subassembly wrapper, one-chip computer module, battery, power switch, key mobile phone master Plate, charging socket, buzzer, it is characterised in that also there is radio transmitter, wireless receiving circuit, one-chip computer module, power supply Switch, key mobile phone mainboard, charging socket, buzzer, radio transmitter, wireless receiving circuit are installed on circuit boards, and It is installed along in subassembly wrapper with battery, battery the two poles of the earth pass through conducting wire with two terminals of charging socket respectively and connect, and store Anode and first power switch one end are connected by conducting wire, first power switch other end and second power switch One end, cell phone mainboard cathode power supply input terminal, one-chip computer module control power input are connected through conducting wire, second power switch The other end is connected with one-chip computer module cathode power supply input terminal through conducting wire, and one-chip computer module first, second control signal are defeated Outlet on cell phone mainboard number key 1, two contacts are connected through conducting wire respectively under 2 keys, the third control of one-chip computer module Signal output end is connected through conducting wire respectively with two contacts under first transmitting key of radio transmitter, wireless receiving circuit Cathode power supply output end is connected with buzzer cathode power supply input terminal through conducting wire, battery terminal negative and one-chip computer module, key hand Mainboard, buzzer, wireless receiving circuit negative power supply input terminal connected through conducting wire, third power switch and cell phone mainboard Two contacts are connected through conducting wire respectively under upper switch switch, power output end and wireless receiving circuit the anode electricity of one-chip computer module Source input terminal is connected through conducting wire.

The one-chip computer module main control chip is STC12C5A60S2, and one-chip computer module is configured with four relays, therebetween It is connected through circuit board wiring, 1 foot of one-chip computer module cathode power supply input terminal and first relay normally open contact end connection, monolithic Three road output end of machine module, 3,4,5 foot is connected with second, third, the 4th relay cathode power supply input terminal respectively, single 2 foot of negative power supply input terminal of piece machine module and first, second, third, the 4th relay negative power supply input terminal Connection.

The wireless receiving circuit is also configured with relay, resistance, NPN triode, connects therebetween through circuit board wiring, nothing Line receives 1 foot of circuit anode power input and connects with relay cathode power supply input terminal and control power input, wirelessly connects 4 foot of output end for receiving circuit is connected with resistance one end, and the resistance other end is connected with NPN transistor base, NPN triode collector It is connected with relay negative power supply input terminal, wireless receiving circuit negative power supply input terminal is connected with NPN triode emitter.

The utility model beneficial effect is: each vehicle outfit of the utility model is a set of, and traffic control department can be by the utility model in popularization It is used as vehicle compulsory installation equipment, better safe effect and social benefit can be obtained.In use, in normal driving In, integral device is in reception state automatically, after accident its radio transmitter, which occurs, for nearby vehicle launches wireless signal, Within the scope of several hundred meters (general 5.6 hundred meters) wireless receiving circuit can timely receive signal, and then buzzer makes a sound and gives Driver's prompt slows down speed and drives with caution, to reduce accident odds；Unexpected need occurs when driver drives vehicle When succouring or prompting nearby vehicle, driver presses control power switch, and then, control circuit can automatically control wireless transmission Circuit transmission goes out wireless signal, and after the wireless receiving circuit of nearby vehicle receives wireless signal, interior buzzer can issue sound Sound can prompt nearby vehicle to pay attention to driving in this way, while the control circuit of one's own side's vehicle can control cell phone mainboard and recycle to medical treatment Relief department, police unit are made a phone call, to obtain the timely relief of medical department and traffic control department.What the utility model can obtain Safe effect reduces traffic accident odds.Based on above-mentioned, so the application prospect that the utility model has had.

Detailed description of the invention

The utility model is described further below in conjunction with drawings and examples.

Fig. 1 is the utility model structure diagram.

Fig. 2 is the utility model circuit diagram.

Specific embodiment

Shown in Fig. 1, a kind of vehicle safety suggestion device, including subassembly wrapper 1, one-chip computer module 2, battery 3, power supply are opened 4, key mobile phone mainboard 5, charging socket 6, buzzer 7 are closed, also there is radio transmitter 8, wireless receiving circuit 9, single-chip microcontroller Module 2, power switch 4, key mobile phone mainboard 5, charging socket 6, buzzer 7, radio transmitter 8, wireless receiving circuit 9 are pacified Dress on circuit boards, and is installed along in subassembly wrapper 1 with battery 3, and the vehicle of each needs is equipped with a set of the utility model.

Shown in Fig. 2, one-chip computer module A1 is the one-chip computer module finished product that main control chip is STC12C5A60S2, single-chip microcontroller Module finished product A1 is configured with four relays J1, J2, J3, J4, connects therebetween through circuit board wiring, and one-chip computer module finished product A1 is just 1 foot of pole power input (VCC) is connected with first relay J4 normally opened contact end, tri- road output end 3 of one-chip computer module A1, 4,5 feet are connected with second relay J2, third relay J3, the 4th relay J4 cathode power supply input terminal respectively, single 2 foot of negative power supply input terminal (GND) and first relay J1, the second relay J2, third relay of piece machine modules A 1 Device J3, the 4th relay J4 negative power supply input terminal connection.Battery G model is 5V/10Ah, and first power switch K is Power switch is stirred, second power switch S, third power switch S1 are self-locking button power switch open in usual, three electricity The operation handle of source switch, operation button are located at outside the aperture of subassembly wrapper front end, are conducive to operation.Key mobile phone mainboard A2 is brand In emerging key bar phone mainboard, it is internal that there is Sim card, in the case where cell phone mainboard A2 signal-key dialing function acts on, mobile phone Mainboard number key 1,2 keys have 110,120 telephone numbers respectively.Charging socket CZ is shaft power source socket.Buzzer B is brand The active continuous sound alarm subsystem finished product of wing alliance.Radio transmitter is the radio transmitter finished product A3 of model SF1500, from Equipped with the dedicated 12V battery of a radio transmitter, wireless signal transmitting range can reach 1500 meters under open field, tool There are four key is emitted, after four transmitting keys are pressed respectively, radio transmitter finished product A3 can launch four road wireless signals, There is coding circuit, the coding circuit inside radio transmitter A3 on each vehicle is compiled inside radio transmitter finished product A3 Code is consistent.Wireless receiving circuit includes wireless receiving circuit finished product A4 and relay J5, resistance R, NPN tri- of model SF1500 Pole pipe Q, connects through circuit board wiring therebetween, the radio transmitter of wireless receiving circuit the finished product A4 and SF1500 of SF1500 Finished product A3 is matched, and has coding circuit, the wireless receiving circuit A4 on each vehicle inside wireless receiving circuit finished product A4 Internal coding circuit coding is consistent, 1 foot of wireless receiving circuit finished product A4 cathode power supply input terminal and relay J5 cathode power supply Input terminal and control power input connection, 4 foot of output end of wireless receiving circuit finished product A4 are connected with the one end resistance R, resistance R The other end is connected with NPN triode Q base stage, and NPN triode Q collector is connected with relay J5 negative power supply input terminal, wirelessly 2 foot of circuit finished product A4 negative power supply input terminal is received to connect with NPN triode emitter.

Shown in Fig. 2, the two poles of the earth battery G pass through conducting wire with two terminals of charging socket CZ respectively and connect, and battery G is just Pole is connected with first one end power switch K by conducting wire, first power switch K other end and second power switch S mono- End, cell phone mainboard A2 cathode power supply input terminal VCC (1 foot), one-chip computer module A1 relay J4 control power input through leading Line connection, second power switch S other end are connected with one-chip computer module relay J4 cathode power supply input terminal through conducting wire, monolithic The control tip side of machine modules A 1 first, second control signal output relay J1, J2 and normally opened contact end and mobile phone Two contacts are connected through conducting wire respectively under number key 1,2 keys on mainboard A2, and the third control signal of one-chip computer module A1 is defeated Two touchings under first transmitting key SF of the control tip side of outlet relay J3 and normally opened contact end and radio transmitter Point is connected through conducting wire respectively, wireless receiving circuit cathode power supply output end relay J5 normally opened contact end and buzzer B anode electricity Source input terminal is connected by conducting wire, 2 foot of battery G cathode and one-chip computer module A1 negative power supply input terminal, key mobile phone mainboard 2 foot (GND) of A2 negative power supply input terminal, buzzer B negative power supply input terminal, wireless receiving circuit negative power supply input terminal NPN Triode Q emitter is connected through conducting wire, two contacts point under third power switch S1 and cell phone mainboard A2 upper switch switch KG It is not connected through conducting wire, the power output end relay J4 normally-closed contact end of one-chip computer module A1 and wireless receiving circuit relay J5 Cathode power supply input terminal is connected through conducting wire, and the vehicle of each needs is equipped with a set of the utility model.

Shown in Fig. 2, each vehicle outfit of the utility model is a set of, and traffic control department can be using the utility model as vehicle compulsory in popularization Property installation equipment use, better safe effect and social benefit can be obtained.It, can be external 5V power supply when battery G is without electricity In the charging plug insertion charging socket CZ of charger, so that it may charge for battery G.After turning on the power switch K, battery G is defeated Power supply out enters the relay J4 control power input of cell phone mainboard A2 and one-chip computer module, the power supply of battery G output Anode enters wireless receiving circuit cathode power supply input terminal, then, hand through relay J4 control power input, normally-closed contact end Mainboard A2, wireless receiving circuit are in work once electrified standby mode (cell phone mainboard A2 and wireless receiving circuit negative power supply Input terminal communicates this moment with the cathode of battery G)；Operator presses third power switch S1 and counts 5 seconds or so (third electricity Normally opened contact closure inside source switch S1), due to two contacts under, power switch S1 and cell phone mainboard A2 upper switch switch KG key It is connected respectively through conducting wire, so cell phone mainboard A2 can be switched on and be in standby in 5 seconds, after operator's hand unclamps, the Normally opened contact open circuit inside three power switch S1.In use, the power supply of battery G output enters wireless in normal driving After receiving circuit, when (general 5.6 hundred meters) occur its radio transmitter of accident A3 and launch within the scope of several hundred meters of nearby vehicle After closure signal that the first via is wireless, one's own side's automobile wireless, which receives circuit finished product A4, can timely receive signal, and then, 4 feet are defeated High level enters the one end resistance R out, high level enters the base stage of NPN triode Q, NPN triode Q after resistance R is depressured current limliting Its collector output low level is connected and enters relay J5 negative power supply input terminal, then, relay J5 obtains its control of electric actuation Power input and normally opened contact end closure, due to, relay J5 control power input and battery G anode communicate this moment, Normally opened contact end connects with buzzer B cathode power supply input terminal, buzzer B negative power supply input terminal and battery G cathode this moment It communicates, so, at this point, one's own side's vehicle buzzer B can be obtained and electric be issued loud voice prompt, gives interior driver's prompt and slow down vehicle Speed drives with caution, to reduce accident odds, until turning off the power switch K, buzzer B can just stop sounding. In practical application, when driver drives vehicle, and unexpected needs relief occurs or prompts nearby vehicle, after hand presses power switch S It unclamps, inside it under mechanism effect, two normally opened contacts are closed power switch S, and then relay J4 obtains its control of electric actuation Power input and normally opened contact end closure, it controls power input and normally-closed contact end is opened a way, due to one-chip computer module A1 1 foot of cathode power supply input terminal connected with relay J4 normally opened contact end, so this moment, one-chip computer module A1 can work once electrified, Since the cathode power supply input terminal of wireless receiving circuit is connected with relay J4 normally-closed contact end, so at this point, wireless receiving is electric Road meeting power loss no longer works, it is therefore prevented that one's own side's automobile wireless transmit circuit launches wirelessly connecing by one's own side's vehicle after wireless signal Circuit receives receipts, buzzer B makes a sound, and brings unnecessary interference to the sending of subsequent help signal；One-chip computer module A1 Under acting on inside it after work once electrified, 5 feet, which can be recycled, is entering relay J3 just at interval of the 3 seconds high level of output in 5 seconds Pole power input, then, relay J3 can obtain electric actuation 3 seconds, its control tip side and normally opened contact end at interval of 5 seconds It was closed 3 seconds at interval of 5 seconds, due to the control tip side of, relay J3 and normally opened contact end and radio transmitter A3 Two contacts are connected through conducting wire respectively under first transmitting key SF, so, it can emit at interval of 5 seconds radio transmitter A3 3 seconds wireless closure signals out, in this way, after the wireless receiving circuit of nearby vehicle receives wireless signal, interior buzzer meeting It makes a sound, prompts nearby vehicle driver, front has vehicle the accidents such as failure Reduced Speed Now occur, not knock into the back； Until turning off the power switch S, radio transmitter A3 can just stop issuing wireless signal, radio transmitter A3 circulation transmitting nothing Line signal ensure that the wireless signal of nearby vehicle effectively receives.After monolithic module A1 work once electrified, in 10 minutes, Its 3 and 4 foot can distinguish 5 seconds power supplys of intercycle output in 50 seconds, into relay J1, J2 cathode power supply input terminal, then, Relay J1, J2 can obtain electric actuation 5 seconds, its control tip side and normally opened contact end at interval of 50 seconds and close at interval of 50 seconds It closes 5 seconds, due to the control tip side of relay J1, J2 and number key 1,2 keys on normally opened contact end and cell phone mainboard A2 Lower two contacts are connected through conducting wire respectively, so, at interval of the number key 1 on 50 seconds cell phone mainboard A2, two contacts under 2 keys It can be respectively closed 5 seconds, be equivalent to manpower and press number key 1,2 keys on cell phone mainboard A2 respectively, in this way in cell phone mainboard A2 Itself function under, in 10 minutes of cell phone mainboard, at interval of 50 seconds can put through 110,120 telephone number 5 seconds Clock, after closing of the circuit, in 50 seconds, interior situation and specific orientation can be informed medical department and police portion by driver Door, to obtain the timely relief of medical department and traffic control department, circulation repeatedly dials 110,120 phones and can prevent from only dialing one Secondary phone, phone are not turned on bring influence because the line is busy；After ten minutes, 3,4 feet of one-chip computer module A1 stop output electricity Source, cell phone mainboard A2 also do not redial.The safe effect that the utility model can obtain reduces traffic accident odds.

In Fig. 2, relay J1, J2, J3, J4, J5 are positive section's brand, DC4100 type miniature relay.Resistance R resistance value is 1K.NPN triode Q model is 9013.

The advantages of main feature and the utility model of the utility model has been shown and described above, for art technology For personnel, it is clear that the utility model is limited to the details of above-mentioned exemplary embodiment, and in the essence without departing substantially from the utility model In the case where mind or essential characteristic, the utility model can be realized in other specific forms.Which point therefore, no matter come from It sees, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended claims Rather than above description limits, it is intended that by all changes that come within the meaning and range of equivalency of the claims capsule It includes in the utility model.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (3)

1. a kind of vehicle safety suggestion device, including subassembly wrapper, one-chip computer module, battery, power switch, key mobile phone master Plate, charging socket, buzzer, it is characterised in that also there is radio transmitter, wireless receiving circuit, one-chip computer module, power supply Switch, key mobile phone mainboard, charging socket, buzzer, radio transmitter, wireless receiving circuit are installed on circuit boards, and It is installed along in subassembly wrapper with battery, battery the two poles of the earth pass through conducting wire with two terminals of charging socket respectively and connect, and store Anode and first power switch one end are connected by conducting wire, first power switch other end and second power switch One end, cell phone mainboard cathode power supply input terminal, one-chip computer module control power input are connected through conducting wire, second power switch The other end is connected with one-chip computer module cathode power supply input terminal through conducting wire, and one-chip computer module first, second control signal are defeated Outlet on cell phone mainboard number key 1, two contacts are connected through conducting wire respectively under 2 keys, the third control of one-chip computer module Signal output end is connected through conducting wire respectively with two contacts under first transmitting key of radio transmitter, wireless receiving circuit Cathode power supply output end is connected with buzzer cathode power supply input terminal through conducting wire, battery terminal negative and one-chip computer module, key hand Mainboard, buzzer, wireless receiving circuit negative power supply input terminal connected through conducting wire, third power switch and cell phone mainboard Two contacts are connected through conducting wire respectively under upper switch switch, power output end and wireless receiving circuit the anode electricity of one-chip computer module Source input terminal is connected through conducting wire.

2. a kind of vehicle safety suggestion device according to claim 1, it is characterised in that one-chip computer module main control chip is STC12C5A60S2, one-chip computer module are configured with four relays, connect therebetween through circuit board wiring, one-chip computer module anode electricity 1 foot of source input terminal and the connection of first relay normally open contact end, three road output end of one-chip computer module, 3,4,5 foot is respectively with second Only, third, the 4th relay cathode power supply input terminal connection, 2 foot of negative power supply input terminal of one-chip computer module and first Only, second, third, the 4th relay negative power supply input terminal connection.

3. a kind of vehicle safety suggestion device according to claim 1, it is characterised in that wireless receiving circuit is also configured with Relay, resistance, NPN triode, connect through circuit board wiring therebetween, 1 foot of wireless receiving circuit cathode power supply input terminal and after Electric appliance cathode power supply input terminal and control power input connection, 4 foot of output end of wireless receiving circuit are connected with resistance one end, The resistance other end is connected with NPN transistor base, and NPN triode collector is connected with relay negative power supply input terminal, wirelessly Circuit negative power supply input terminal is received to connect with NPN triode emitter.