KR19990008907U - Vehicle anti-theft system using camera - Google Patents

Abstract

The object of the present invention is to provide a vehicle anti-theft system using a camera that can easily detect a vehicle by using a camera and a detector to track a vehicle theft prevention and stolen vehicle.

The vehicle anti-theft system using the camera of the present invention is a vehicle anti-theft system for preventing theft of the vehicle and the loss of valuables in the vehicle, theft detection unit for detecting the intrusion in the vehicle by a detector ; An anti-theft control unit which receives a signal generated by the theft detection unit and controls each part; A burglar warning unit for notifying outside of the intrusion detected by the burglar detection unit; A camera unit for photographing a thief by an operation command of the anti-theft control unit; A transmitter for modulating and transmitting the video signal generated by the camera unit into a wireless signal; A receiver which receives the radio signal transmitted from the transmitter and demodulates the video signal; And a power supply unit supplying power to each part of the anti-theft system installed in the vehicle under the control of the anti-theft control unit.

Description

Vehicle anti-theft system using camera

The present invention relates to a vehicle anti-theft device, and more particularly to a vehicle anti-theft system using a camera to facilitate the tracking of the stolen vehicle and the suspect arrest using the camera.

In general, vehicle anti-theft devices are designed to prevent theft of cars and the loss of all the high-value devices (mobile phones, small TVs, audio devices, etc.) in the car and to find stolen vehicles. In addition, when a thief attempts to break into a vehicle, an alarm is generated or the location of the stolen vehicle is indicated.

1 is a system block diagram of a general vehicle anti-theft device. As shown in FIG. 1, the conventional anti-theft device includes a burglar detection unit 1 for detecting the invasion of a thief, an anti-theft warning unit 2 for notifying the intrusion to the outside, and an anti-theft control unit for controlling the whole device ( It is composed of 3).

Specifically, the anti-theft detection unit 1 is a part that generates a detection signal when an impact is applied to the outside of the vehicle or a breakage of a window or the like occurs. It can be implemented with any suitable detector that can detect it.

The anti-theft warning unit 2 is a part for notifying that the owner or the outside of the vehicle illegally invades the vehicle using headlights or sirens of the vehicle, and the anti-theft control unit 3 detects a signal from the anti-theft detection unit 1. If is generated, in addition to giving or releasing an operation command to the burglar warning unit (2) is a part for controlling the operation of the overall vehicle anti-theft device.

However, the conventional vehicle anti-theft device has a problem that a thief intrudes into the vehicle forcibly and does not sound an alarm, or ignores the alarm and stops it when stealing objects in the vehicle.

In addition, the anti-theft device that displays the location of the stolen vehicle also has a problem that the vehicle thieves steal only objects in the vehicle, or when the vehicle is discarded, not only arrest is possible, but also sufficient evidence to prove that the offender is at the time of arrest.

The object of the present invention is to provide a vehicle antitheft system using a camera that can detect a vehicle by using a camera and a sensor and track a stolen vehicle to arrest a suspect. .

The vehicle anti-theft system using the camera of the present invention for achieving the above object is a vehicle anti-theft system for preventing theft of the vehicle by the thief and the loss of valuables in the vehicle, detecting the intrusion in the vehicle by an outsider Theft detection unit to detect by; An anti-theft control unit which receives a signal generated by the theft detection unit and controls each part; A burglar warning unit for notifying outside of the intrusion detected by the burglar detection unit; A camera unit for photographing a thief by an operation command of the anti-theft control unit; A transmitter for modulating and transmitting the video signal generated by the camera unit into a wireless signal; A receiver which receives the radio signal transmitted from the transmitter and demodulates the video signal; And a power supply unit supplying power to each part of the anti-theft system installed in the vehicle under the control of the anti-theft control unit.

1 is a system block diagram of a general vehicle anti-theft device;

2 is a block diagram of a vehicle anti-theft system using a camera of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

1,10: theft detector, 2,20: theft detector,

3,30: anti-theft control unit, 40: camera unit,

50: transmission unit. 60: receiving unit,

70: power supply

Hereinafter, with reference to the accompanying drawings will be described in detail a vehicle anti-theft device using a camera according to a preferred embodiment of the present invention.

2 is a system block diagram of a vehicle anti-theft device using a camera of the present invention. As shown in Figure 2, the vehicle anti-theft system using the camera of the present invention is theft detection unit 10 for detecting whether the thief intruder, theft warning unit 20 to notify the outside of the facts, the entire device control The transmission unit for modulating and transmitting the video signal generated by the camera unit 40, the camera unit 40 installed to photograph the thief by the operation command of the anti-theft control unit 30, the anti-theft control unit 30 to a wireless signal 50, a receiver 60 for receiving a radio signal transmitted from the transmitter 50 and demodulating the video signal, and a power supply 70 for supplying power to the entire system under the control of the anti-theft control unit 30. have.

Referring to the vehicle anti-theft system using the camera of the present invention in more detail, the anti-theft detection unit 10 in addition to the role of generating a first detection signal when a shock is applied to the outside of the vehicle or a breakage of the glass window, etc., The vehicle's burglar alarm cuts off before a certain time or the intruder enters the vehicle using a pressure sensor to generate a secondary detection signal. When the second detection signal is generated in the theft detection unit 10, the anti-theft control unit 30 applies power to the monitoring camera of the camera unit 40 to take a picture of the thief. That is, the camera unit 40 is a part for facilitating the tracking of the stolen vehicle and the arrest of the criminal by photographing the figure of the criminal or the position of the vehicle toward the camera by the camera installed in the vehicle by the operation command of the anti-theft control unit 30. It is

The transmission unit 50 is a part that modulates and transmits the video signal generated by the camera unit 40 to a wireless signal so as to be transmitted to a designated place where the reception equipment is installed.

The radio signal transmitted from the transmitter 50 is demodulated as a video signal by the receiver 60 and used to arrest an offender by an institution (a police or a private security company) or a vehicle owner responsible for preventing theft of a vehicle.

The power supply unit 70 for supplying power to each portion installed in the vehicle of the above-described configuration may be configured to receive power from the vehicle storage battery.

The vehicle anti-theft system using the camera of the present invention is not limited to the above-described embodiment and can be implemented in various modifications within the range allowed by the technical idea of the present invention.

According to the vehicle anti-theft system using the camera of the present invention as described above, the vehicle anti-theft function is superior to the vehicle anti-theft device that generates only a warning sound, and in particular, by transmitting the image of the criminal captured by the camera through the transmission unit. It is possible to trace the criminal and provide clear evidence when the criminal is arrested.

Claims (1)

In the vehicle anti-theft system for preventing theft of the vehicle and the loss of valuables in the vehicle, A burglar detection unit that detects whether an outsider enters the vehicle by a detector; An anti-theft control unit which receives a signal generated by the theft detection unit and controls each part; A burglar warning unit for notifying outside of the intrusion detected by the burglar detection unit; A camera unit for photographing a thief by an operation command of the anti-theft control unit; A transmitter for modulating and transmitting the video signal generated by the camera unit into a wireless signal; A receiver which receives the radio signal transmitted from the transmitter and demodulates the video signal; And Under the control of the anti-theft control unit, the vehicle anti-theft system using a camera, characterized in that consisting of a power supply for supplying power to each part of the anti-theft system installed in the vehicle.