A kind of alarms and security systems for automobiles
Technical field
The present invention relates to a kind of alarms and security systems for automobiles, specifically belong to the anti-joyride device technical field.
Background technology
Along with the growth of automobile pollution, the car clout case happens occasionally.Therefore, take new automotive theft proof system, significant to improving automobile burglar.As shown in Figure 1, application number is 01129582.1 patent, a kind of automobile anti-theft lock is disclosed, this automobile anti-theft lock is installed in outside the automobile door lock (11), one Fingerprint Lock (12) is set on same car door (15) again, can being positioned on the door handle (13) that automobile door lock (11) have been installed by fingerprint glass (121) of Fingerprint Lock (12), so just increased the difficulty of door opening, only have people that car owner and car owner allow that fingerprint is given and be input to first in the Fingerprint Lock (12) just smoothly door opening, increase burglar's door opening difficulty, played anti-theft function.But this kind anti-theft system only arranges for arrangements for automotive doors, only can stop the lawless person to enter automobile by car door, and after car door was pried open, automobile still can continue to start.Anti-theft effect is not very perfect.
Summary of the invention
Technical matters to be solved by this invention is to prevent that automobile is activated improper entering in the situation.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
A kind of alarms and security systems for automobiles, comprise the fingerprint identification device on the door handle that is installed on automobile door lock, the input end of the signal output part link control module of described fingerprint identification device, also comprise electromagnetic valve, the signal output part of described control module connects the signal control end of described electromagnetic valve, and described electromagnetic valve is serially connected with in the oil supply line of automobile.
As preferred version, control module of the present invention inside is provided with memory cell, can store multiple finger print information.
As preferred version, fingerprint identification device of the present invention inside is provided with reset system, when the finger injuries of owner, can pass through reset system, adopts other finger prints as the checking finger print information.
As preferred version, the present invention also comprises the GSM communication module, and described GSM communication module and described control module are joined, and realizes the transmission of getting along of signal.Described GSM communication module can be by the control module of Long-distance Control alarms and security systems for automobiles, after everyone fingerprint of automobile is stolen, everyone can pass through gsm module automobile, and Long-distance Control alarms and security systems for automobiles reset system resets the finger print identifying information.Simultaneously the GSM communication module is accepted the warning information that remote control terminal sends, and with this warning information be sent to automobile everyone.
As preferred version, control module of the present invention is micro controller system.
As preferred version, the present invention also comprises face identification system, and the signal output part of described face identification system connects the signal input part of described control module.When people's finger can't read, can recognize by face identification system.The face identification system identification can start automobile after passing through.
As preferred version, face identification system of the present invention is installed on the vehicle glass.
As preferred version, the signal output part of the system input link control module of warning of the present invention.When automobile was started by force, warning sounded the alarm, and sent out owner by gsm module and send information.
As preferred version, face identification system of the present invention is the WT-C6748 face recognition module.
As preferred version, face identification system of the present invention is installed on the vehicle glass.
A kind of automobile also comprises above-mentioned any one alarms and security systems for automobiles, and principle of work as mentioned above.
Beneficial effect:
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1) the present invention adopts control module control electromagnetic valve, and control automobile oil supply loop guarantees that automobile being made a forcible entry in the situation, can't start automobile, sends simultaneously alerting signal;
2) control module inside is provided with memory cell, can store a plurality of finger print informations, effectively prevents because of the stolen lost vehicles of fingerprint;
3) the built-in face identification system of anti-theft system, the automobile that can't read for fingerprint everyone, can pass through the face identification system opening car door.
Description of drawings
Fig. 1 is that application number is 01129582.1 the disclosed a kind of automobile anti-theft lock structural representation of patent,
Fig. 2 is that a kind of alarms and security systems for automobiles is used schematic diagram,
Fig. 3 is a kind of workflow diagram of alarms and security systems for automobiles fingerprint detection.
The specific embodiment
The invention will be further described with the specific embodiment by reference to the accompanying drawings.
As shown in Figure 2, a kind of alarms and security systems for automobiles comprises the fingerprint identification device on the door handle that is installed on automobile door lock, the input end of the signal output part link control module of fingerprint identification device, also comprise electromagnetic valve, the signal control end of the signal output part connected electromagnetic valve of control module.Control module is sent control signal to the control end of electromagnetic valve, and this control signal can be controlled opening and closing of electromagnetic valve.Described electromagnetic valve is serially connected with in the oil supply line of automobile.Electromagnetic valve is in open mode, but automobile fuel feeding oil return normal fuel injection then, electromagnetic valve is in closed condition, and then the automobile fuel feeding returns to disconnect, and then automobile can't normally start.
The present invention can also be provided with relay, this relay is serially connected with among the current supply circuit of automobile, the signal output part of the control end link control module of this relay, but often opening with normally closed of control module control relay, the relay normally off, the automobile current supply circuit can work, under the relay normally open state, the automobile current supply circuit disconnects, and automobile can't normally use.
Control module of the present invention is micro controller system, and the inside of control module is provided with memory cell, and memory cell can be stored a plurality of finger print informations.Fingerprint identification device inside is provided with reset system, when the finger injuries of owner, can pass through reset system, adopts other finger prints as the checking finger print information.
The present invention also comprises the GSM communication module, and the GSM communication module is connected with the control module signal, realizes the mutual transmission of signal.The GSM communication module can be by the control module of Long-distance Control alarms and security systems for automobiles, after everyone fingerprint of automobile is stolen, everyone can pass through gsm module automobile, Long-distance Control alarms and security systems for automobiles reset system, reset the finger print identifying information, simultaneously the GSM communication module is accepted the information that control module is sent, be sent to automobile everyone.The signal output part of the system input link control module of warning.When automobile was started by force, warning sounded the alarm, and sent out owner by gsm module and send information.
To gather finger print information as example, the testing process of control module comprises the steps: as shown in Figure 3
Step 1, fingerprint identification device gather the finger scan result.
Step 2, verify gathering the finger scan result, if the finger scan result verification is not mated, then change step 1 Resurvey finger scan result over to, if fingerprint scan authentication result coupling then changes step 3 over to.
Step 3, control module are sent control signal to the solenoid control end, and the solenoid control end is opened electromagnetic valve, and the automobile oil supply loop is unimpeded.
The present invention also comprises face identification system, and face identification system is the WT-C6748 face recognition module.The signal output part of WT-C6748 face recognition module connects the signal input part of described control module.Described face identification system is installed on the vehicle glass.When the proprietary finger signal of automobile can't read, can recognize by face identification system.The face identification system identification can start automobile after passing through.The detection mode of described recognition of face is identical with the detection mode of fingerprint recognition.
A kind of automobile comprises vehicle glass and oil supply line, also comprises above-mentioned any one alarms and security systems for automobiles, and principle of work as mentioned above.