DE20214763U1 - Interactive car anti theft protection system, comprises car fitted GSM module, where anti-break-in central processor communicates with car owner transmitter via base station, in two-way communication on activation of car alarm - Google Patents

Abstract

The system comprises a car fitted GSM module (30), by which an anti-break-in central processor (CPU) (60) is connectable to transmitter of car owner, via a base station (80), in two-way communication on activation of the car alarm installation. A Speakerphone module (40) enables car owner's back report start. The CPU is coupled to and energized by several anti-break-in elements, with the break-in state can be reported via a communication interface. Further details are specified for design and operation.

Description

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Interactive anti-theft security system

The present invention relates to an interactive anti-theft security system according to the preamble of claim 1.

Motor vehicles have become indispensable means of transportation in modern life. Not only do they serve as a means of transportation, but they can also improve the quality of life of modern people. The range of different types of passenger cars ranges from sedans, SUVs, station wagons, etc., all of which meet different needs of people.

The motor vehicle is a product with a high unit price, and there is a great demand for anti-theft products for cars. Therefore, there are burglar-proof devices on the market. The conventional burglar-proof devices are designed as anti-theft alarms, which only emit warning sounds when a break-in occurs to scare thieves. However, this is not communicated to the car owner or the relevant authorities in order to prevent break-ins in time.

The traditional anti-theft security system can be divided into three types:

1. Closed type: Burglar-proof devices of the closed type turn on the horn or indicators when activated to scare thieves, but the car owner is not additionally notified of the break-ins.

2. Paging type: This type has a one-way transmission. When these burglar-proof devices are activated, the paging module sends a message to a car owner receiver to inform the car owner of the burglars.

to communicate, although there is nothing he can actually do about it.
3. Receiver type: This type also has one-way transmission. However, when these burglar-proof devices are activated, no message is sent to the car owner to inform the car owner of the burglary. They only turn on and off by wireless remote control.

It is an object of the invention to avoid the above-mentioned deficiencies and to provide an interactive anti-theft security system in which the car anti-theft system, the GSM module and the monitoring function provided by the hands-free module are integrated in order to learn about and further control car conditions.

Furthermore, the invention creates an interactive anti-theft security system, which can warn the car owner when activated.

The invention also preferably achieves the creation of an interactive anti-theft security system in which the car owner can select the communication, the monitoring function or the voice feedback by means of the hands-free module to confirm the car status. Additionally or alternatively, the invention creates an interactive anti-theft security system by means of which the car owner can issue commands to lock car doors, block fuel access and operate the circuit breaker via the GSM module when the break-ins are confirmed in order to properly protect against break-ins.

This is achieved according to the invention by an interactive anti-theft security system having the features specified in any one of claims 1 to 3.

Further features and advantages of the present invention will become apparent upon reading the following description of preferred embodiments, which refers to the accompanying drawings, in which:

Fig. 1 is a block diagram of a conventional reception type anti-theft security system;

Fig. 2 is a block diagram of a conventional transmitter type anti-theft security system;

Fig. 3 is a flow chart of the inventive

interactive anti-theft security system; and

Fig. 4 is a block diagram of the interactive anti-theft security system according to the invention.

Fig. 1 shows a block diagram of a conventional anti-theft security system of the receiving type. The conventional anti-theft security system has only 5 one-way short-range transmissions. Upon activation of the car burglar-proof device, the burglar-proof central processing unit 10 commands a transmitter (11) to transmit a message to the receiving antenna (13) of the car owner's receiver (14) via a transmitting antenna (12), thereby informing the car owner of the activation of the car burglar-proof device.

Fig. 2 shows a block diagram of a conventional transmission type anti-theft security system. The car owner sends a

Message that is transmitted from a transmitting antenna (21) via the radio paging center (22) of the communication network to the receiving antenna (23) of the receiver (24) in the car. The message received by the receiving antenna (23) switches the burglar-proof central processing unit (25) on and off. However, when this burglar-proof central processing unit (25) is activated, no message is sent.

The conventional devices and designs shown in Fig. 1 and 2 can only achieve passive one-way transmission for intrusion protection. When considering overall security, both of them lack activity and real-time control.

Fig. 3 shows a flow chart of the interactive anti-theft security system according to the invention. The system according to the invention is designed for two-way transmission and mainly comprises a GSM module (30), a hands-free module (40), a communication interface (50) and an anti-theft central control processor (60).

The GSM module (30) is attached to the car, through which the burglar-proof central control processor (60) is connected in two-way communication with the transmission device of the car owner via a base station (80) when the car alarm system is activated.

The hands-free module (40) is used to actively guide the car owner in the operation of the received data and its feedback.

A large number of burglar-proof devices are electrically connected to the burglar-proof central control processor (60).

Burglary status is reported via a communication interface. If the report is judged to be correct, two signals are sent. One is transmitted to the hands-free module (40) via the communication interface, while the other is also transmitted via the communication interface and orders the GSM module (30) to automatically call the car owner.

When the burglar-proof central control processor (60) is activated, the GSM module (30) automatically calls the car owner, with the signals being transmitted through the communication interface (50) via the base station (80) to the car owner's communication device (70). Therefore, the car owner learns from the communication device (70) that the car alarm is activated. The car owner can then command the communication device (70) to send a control signal, which is transmitted to the car's receiving antenna via the base station (80). After the communication interface (50) receives the control signal, it is transmitted to the hands-free module (40) to carry out the alarm tasks commanded by the car owner, such as sirens, flashing lights, activating the circuit breaker, cutting off fuel access, etc.

Therefore, the present invention has functions of anti-burglary, self-dial, car owner confirmation, remote control for issuing commands via the GSM module (30) and hands-free module (40).

Fig. 4 shows a block diagram of the interactive anti-theft security system according to the invention. When the burglar-proof device (61) is activated, the burglar-proof central control processor (60) learns about it via the communication interface (62). After the burglar-proof central control processor (60) receives the message

deems appropriate, two signals are sent. One is transmitted to the hands-free module (40) via the communication interface (41) to sound the car horn, while the other is transmitted to the communication interface (31) and orders the GSM module (30) to automatically call the car owner. After receiving the message, the car owner enters the identification number via sound prompts to enter the selection menu and carry out the call and monitoring. With the help of the communication device, communication is carried out via the GSM module (30) and the hands-free module (40) to find out the location of the break-in.

If it is confirmed that the car has been broken into, the car owner can enter the identification number via sounds to take the necessary measures, such as forcibly locking the doors, blocking the fuel access, activating the circuit breaker, in an active and 0 remote manner.

If it is subsequently confirmed that the trigger signal of the burglar-proof device (61) is activated by mistake and no burglary occurs, the car owner can remotely control the burglar-proof central control processor (60) via the communication device 5, inputting the identification number via sound prompts to perform the operations of calling and monitoring and thus learn conditions of car parts.

Compared with the conventional anti-theft security system, the present invention has the following advantages:
1. The present invention is an interactive anti-theft security system by which the

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Car owners can always know and control the car conditions.

In the event of a break-in, the car owner can remotely control the burglar-proof central processing unit in the car via telephone or cell phone in order to take measures against break-ins.

The hands-free module according to the invention has the monitoring function, caller ID display, automatic call answering, voice-controlled device, wherein GPS satellite navigation system with VCD is used together with car PC to enable connection to Internet in the car, while the additional functions of GSM system, such as short messages, voicemails, real-time financial news, personal bank, etc. are displayed.

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Claims (3)

1. Anti-theft security system interactive between car owner and motor vehicle, comprising:
a GSM module ( 30 ) mounted on the car and enabling the burglar-proof central control processor ( 60 ) to be connected in two-way communication with a transmission device of the car owner via a base station ( 80 ) when the car alarm system is activated;
a hands-free module ( 40 ) suitable for actively guiding the car owner in the operation of the received data and its feedback;
a burglar-proof central control processor ( 60 ) to which a plurality of burglar-proof devices are electrically controllably connected, wherein the burglary state can be communicated via a communication interface and wherein, if the message is judged to be correct, two signals can be emitted, one of which can be transmitted to the hands-free module ( 40 ) via the communication interface, while the other can be transmitted via the communication interface, so that the GSM module ( 30 ) is commanded to automatically call the car owner; and
the communication interface ( 50 );
so that the car status can be transmitted from the burglar-proof module via the GSM module ( 30 ) to the car owner in such a way that he learns the car status, and active measures against burglaries can be initiated by the car owner with the aid of the monitoring function provided by the hands-free module ( 40 ) after confirmation of the car status. 2. Anti-theft security system according to claim 1, characterized in that the hands-free module ( 40 ) has the monitoring function, caller ID display, automatic call answering, voice-controlled device, wherein GPS satellite navigation system with VCD can be used together with car PC to enable connection to Internet in the car, while the additional functions of GSM system, such as short messages, voicemails, real-time financial news, personal bank, etc. are displayed. 3. Anti-theft security system according to claim 1, characterized in that the anti-burglary measures triggered by the burglar-proof central control processor ( 60 ) include locking doors, blocking fuel access, activating the circuit breaker and/or deactivating/activating the burglar-proof device ( 61 ).