CN201646646U

CN201646646U - Anti-theft alarm device of automobile

Info

Publication number: CN201646646U
Application number: CN2010201860981U
Authority: CN
Inventors: 陈海龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-04
Filing date: 2010-05-04
Publication date: 2010-11-24
Anticipated expiration: 2020-05-04

Abstract

The utility model relates to an anti-theft alarm device of an automobile, which comprises an onboard control system, wherein the system is provided with a communication processor, a central processing unit (CPU) with a single chip machine (SCM) chip 8251 and an alarm system which comprises an alarm horn. The anti-theft alarm device of an automobile is characterized in that the CPU is respectively connected with the communication processor, an automobile door detecting module, an ignition switch detecting module, a shock inducing module, a fuel tank level detecting module, a switch detecting module and an output control module. The utility model has the function of communication alarm, has the advantage of preventing automobile fuel from being stolen and the automobile from being stolen, is safe and reliable and can be widely suitable for the automobiles.

Description

Alarming device for automobile anti-theft

Technical field

A kind of automobile safety-protection device is a kind of automobile burglar newspaper warning device specifically, is particularly useful for the protection of automobile oil material anti-theft and vehicle thefts and reports to the police.

Background technology

Along with economy constantly develops, the occupancy volume of automobile is also in cumulative year after year, and for the automobile security protection, car owners are except installing alarms and security systems for automobiles, vehicle fuel is not caused enough attention, only there is so security protection equipment of fuel tank cap lock, obviously, can not plays enough protective actions for thief, like this, when drivers out convey goods, particularly to evening just often car is parked in the roadside, oneself just go to have a rest.So, just allow the oil thief is organic to be taken advantage of, they set out special evening, steal those and have just run through the long-distance lorry of filling it up with oil.And in the process of theft, the car owner does not know that oil has been stolen, and can not in time report to the police, and catches the oil thief, has only just find the morning of waiting until, has reported to the police too late.And, can not find the actv. clue for the police, and can not in time catch the oil thief, caused the diesel oil burglary to take place again and again.Diesel oil is stolen, has both caused the direct economic loss of teamster, and load has been missed time of delivery again, causes very big loss to the driver.

Moreover vehicle stolen situation when parking also happens occasionally, but at present on the market some burglar alarms can only carry out loudspeaker and pipe, and still can't realize the location, strange land or reports to the police, and brings difficulty for stolen giving for change of vehicle.

Summary of the invention

The purpose of this utility model provides a kind of intelligent full-automatic automobile burglarproof device, has when unusual the minimizing appears in fuel oil to report to the police, and includes communication module and can realize the communication warning function by SIM, reaches the purpose of the theft protection of fuel oil and vehicle.

The above-mentioned purpose of the utility model is achieved through the following technical solutions: promptly the utility model comprises a vehicle control syetem, system is provided with a communication processor, the central process unit of a singlechip chip 8251, a warning that includes alarming horn is characterized in that: central process unit also is connected with output control module with communication processor, car door detection module, ignition lock detection module, Vibration induction module, oil tank liquid level detection module, switch detection module respectively.

Communication processor 2 is made up of communication module tc35, is provided with the SIM inserting groove.

Output control module is connected with indicator, alarming horn.

Adopt after the technique scheme compared with prior art, it has comprised the communication processor that is made of communication module tc35, can produce vibrations at automobile, car door is illegally opened, automobile is illegally lighted a fire, oil tank liquid level illegally descends, vehicle power by under the situation such as disconnected by dialing car owner's Advise By Wire car owner and reporting to the police, promptly has following advantage: one, when the robber extracts fuel material with oil pipe, the oil tank liquid level situation that illegally descends promptly appears, the oil tank liquid level detection module can be sensed oil plant and reduce, handle the back horse back through central process unit and send alarm sound, send short messages simultaneously and phone the car owner.The car owner can in time know situation, and can turn off alarming horn sound by mobile phone.

Two, when the robber cuts the electric wire of on-vehicle battery, vehicle power promptly appears by disconnected situation, and sensor also can be sensed, and can report to the police equally.

Three, when the robber will pry open car door, the car door detection module can be sensed car door and illegally be opened, and closes, and sensor also can be sensed, and can send alarm sound equally, sends short messages, and phones the car owner.

Four, the car owner can be by returning the situation that phone is monitored the car outside of pulling out, or the switch of the electrical equipment of control car the inside.As turn off alarming horn sound by mobile phone, prevent to influence the people around

Five, stolen when car, when not knowing its particular location,, can pass through SIM position, location because this system is equipped with SIM, thus the position of location car.Therefore can after being stolen, car give the car of oneself for change by the location.

In addition, the car owner can get in touch with system's note:

(1) the system the inside is provided with the telephone number that will get through when reporting to the police, and the car owner also can change the telephone number that will get through when reporting to the police by password, also can revise password.

(2) car owner can also send short messages, and can or can not send the sound of warning when control is reported to the police, and all can send short messages when still reporting to the police, and phones the car owner.

(3) car owner can send short messages and inquire about the control password, and controls when reporting to the police and can or can not send the sound of warning.

Description of drawings

Fig. 1 is the structural representation of the utility model automobile burglar newspaper warning device;

Fig. 2 is the schematic circuit diagram of the utility model automobile burglar newspaper warning device.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As shown in Figure 1, 2, be that the utility model comprises a vehicle control syetem, system establishes a communication processor 2, the central process unit 1 of a singlechip chip 8251, an output control module 8 that includes alarming horn, described central process unit 1 are connected 8 with communication processor 2, car door detection module 3, ignition lock detection module 4, Vibration induction module 5, oil tank liquid level detection module 6, switch detection module 7 with output control module respectively.

Output control module 8 is responsible for signal output control, and it is connected with indicator 9 and alarming horn 10.

Described central process unit is an intelligence control system, and it can receive car owner's order automobile is set up defences and withdrawn a garrison, and can also detect various alerts (as stealing oil or stealing car etc.) and in time reports to the police and notify the car owner.

Car door detection module 3 produces different level signals and carries arch and give central process unit 1 when door contact interrupter changes, report to the police when confirming as illegal unlatching car door.

Ignition lock control module 4 produces different level signals and offers central process unit when automobile starting changes with flameout state, report to the police when confirming as when confirming as illegal starting ignition.

Vibration induction module 5 is responsible for the vibration signal with automobile changed into corresponding electric signal and offer central process unit handling.

Oil tank liquid level detection module 6, the height of the buoy indication liquid level of fuel tank is equivalent to a potential device, the pasta height, the resistance height, the voltage height, on the contrary then anti-.So by the pairing M signal wire joint of buoy to the J5 socket, whether whether modulus conversion chip and the singlechip chip voltage by continuous check signal wire (SW) reduce to check oil tank liquid level to descend indirectly and this electric signal is offered central process unit with this is handled.

Switch detection module 7 when the on-vehicle battery line is cut, can make that so output voltage is 0, and switch detection module 7 offers central process unit with this electric signal and handles and report to the police.

Communication processor 2 is a kind of communication systems that adopt communication module tc35, is subjected to the control of central process unit, can carry out dialing, answering of phone, realizes the long distance wireless communication, and can carry out the communication-related functions such as transmitting-receiving of note.

As shown in Figure 2, in the present embodiment, power supply 12V is by the J1 plug, and energising enters switch power module, is converted to the constant voltage power suspply of 5V, supplies each chip operation.At this moment power light DS1 is bright, and communication module tc35 energising still is not activated toggle switch S3, and after being connected in switch S 4 conductings of Door Lock, micro controller system is started working, and starts communication module, and at this time DS7 green light meeting 600MS is bright, 600MS goes out, representation module starts, and behind the 25S, it is bright that green light becomes 75MS by the time, 3S goes out, and expression starts successfully.

Then, after about one minute, the DS2 lamp is bright, and the communication between the representation module is normal, enters alarm condition.The DS3 lamp is bright, and the expression relay switch is opened.The DS3 lamp goes out, and the expression relay switch cuts out.The DS4 lamp is bright, and expression enters alarm condition, relay closes.The DS4 lamp goes out, and expression enters normal condition.The DS5 lamp is bright, and expression enters the state of setting up defences, and loudspeaker can ring during warning.The DS5 lamp goes out, and expression enters separates anti-state, and loudspeaker can not ring during warning, can send short messages and make a phone call when still reporting to the police yet.The DS6 lamp is bright, expression car door closed contact, and the DS6 lamp goes out, and the expression car door is opened by mal.The DS8 lamp is bright, and Sorry, your ticket has not enough value in expression card the inside, in time supplement with money, in order to avoid arrearage can not sent out note.

(1) height of the buoy of fuel tank indication pasta is equivalent to a potential device, the pasta height, and the resistance height, the voltage height, on the contrary then anti-.So by the pairing M signal wire joint of buoy to the J5 socket, whether whether modulus conversion chip and the singlechip chip voltage by continuous check signal wire (SW) reduces with this is checked pasta to descend indirectly, reaches the purpose of timely detection.When battery line is cut, can make that so output voltage is 0, therefore also can report to the police.

(2) the J2 socket is connected with alarming horn, when reporting to the police, and relay closes, the closed conducting of J2 socket, loudspeaker can be sounded, and alarm lamp can be bright simultaneously.

(3) the J3 socket is by being connected with dry-reed tube, when near magnet, and circuit turn-on, lamp is bright; When with the magnet distance, circuit disconnects, and lamp goes out.Whether chip detects car door and is opened by conducting or disconnection that continuous check electric wire current potential just comes indirect checking circuit.

(4) the J4 socket gets an electric shock with the disconnection of relay and is connected, and when with mobile phone control relay closure the time, just is equivalent to switch closure, and circuit will conducting.

When the car owner arrives the destination, flame-out, plug system power supply again, open switch S 3, in the run up time (one minute) of module, turn off car door, this system enters the anti-theft alarm state.In the time will driving, open Door Lock, this moment, the switch S 4 of Door Lock disconnected the back conducting, turned off switch S 3 equally in one minute.Pressing S2 again continues after 3 seconds then total system and closes.

Claims

1. alarming device for automobile anti-theft, comprise a vehicle control syetem, system is provided with a communication processor, the central process unit of a singlechip chip 8251, a warning that includes alarming horn is characterized in that: central process unit also is connected with output control module with communication processor, car door detection module, ignition lock detection module, Vibration induction module, oil tank liquid level detection module, switch detection module respectively.

2. a kind of alarming device for automobile anti-theft according to claim 1 is characterized in that described communication processor 2 is made up of communication module tc35, is provided with the SIM inserting groove.

3. a kind of alarming device for automobile anti-theft according to claim 1 is characterized in that described output control module is connected with indicator, alarming horn.