CN101221671A - Alarm device wirelessly controlled by automobile remote control door lock device and control method thereof - Google Patents

Abstract

An alarm device wirelessly controlled by an automobile remote control door lock device comprises an alarm device shell (10), a sensing mechanism (20), a control system (30), a remote controller (70) and a power supply system (40); the wireless receiving and transmitting module (50) of the alarm can receive and transmit wireless signals to the remote control door lock device, the wireless receiving and transmitting module (50), the induction mechanism (20) and the storage unit (32) are respectively connected with the microprocessor (31) and the power supply system (40), the alarm firstly transmits remote control signals to the alarm through a remote control door lock device remote controller, the alarm firstly learns codes, identifies instructions of the remote control door lock device remote controller, and the control system transmits instruction signals to an alarm system of the alarm or transmits the instructions to the remote control door lock device. The remote control door lock device is wirelessly connected and controlled with the burglar alarm, so that the cost is saved, the use is convenient, and the quality of the original vehicle is also ensured.

Description

Alarm wirelessly controlled with car remote door lock device and control method thereof

Technical Field The present invention relates to an automobile anti-theft system, in particular to a wireless communication and control alarm used in conjunction with an automobile remote door lock device and its control method.

Background Art Automobile remote control door lock devices (including automobile central locking or simple anti-theft devices) have become the standard configuration of most automobiles when they leave the factory, but most automobiles are not equipped with anti-theft alarms when they are sold. It is more difficult for customers to choose what form of anti-theft alarm to install. If the remote control door lock device is integrated with the anti-theft alarm, it will undoubtedly cost more for the remote control door lock device, and on the basis of the original remote control door lock device Installing a separate anti-theft alarm and modifying the circuit system of the original car. For customers who just bought a new car, it is really reluctant to destroy the original car system before driving. Moreover, they are also worried about whether the modified part can reach the original level. car quality standards.

Summary of the invention The present invention provides an alarm that is wirelessly controlled with the remote control door lock device of the car. It adopts the method of wireless control with the remote control door lock device of the car, which involves as little as possible the original car system, and solves the problem of high cost and inconvenience to the original car in the prior art. Technical issues that require relatively extensive modifications.

The solution of the present invention to solve the above-mentioned technical problems is: design a kind of alarm device wirelessly controlled with the automobile remote control door lock device, including the alarm device shell, the sensing mechanism, control system, remote controller and power supply system provided in the alarm device; the alarm device It also includes a wireless receiving and transmitting module that can receive wireless signals from the remote controller of the remote control door lock device and send wireless signals to the remote control door lock device. The control system includes a microprocessor, a storage unit, the wireless receiving and transmitting module, The induction mechanism and the storage unit are respectively connected to the microprocessor and the power supply system, and the power supply system is electrically connected to the microprocessor. First, install an alarm at a suitable position on the car. The alarm can receive the remote control signal of the remote control door lock device wirelessly, and can send signals to the remote control door lock device wirelessly. The principle of this scheme includes the following steps:

A. Code learning process: The remote control of the remote control door lock device sends a remote control signal to the alarm. After receiving the signal from the remote control, the alarm stores the address code and data code in the signal in the storage unit of the alarm. Among them, the data code of the above-mentioned remote control door lock device corresponds to the data code of the remote control instruction of the alarm itself;

B. Signal sending process: When the control system in the alarm receives a specific signal, the control system sends an instruction signal.

The code learning process in the step A also includes the following situations, wherein the alarm device receives the signal from the remote controller of the remote door lock device, and when the remote controller of the remote door lock device sends a remote signal to the remote door lock device, the alarm device receives the signal from the remote controller. The signal of the remote control door lock device is stored in the storage unit; it can also be when the remote control of the remote control door lock device sends a remote control signal to the alarm. The range is limited but not received. At this time, the owner can resend the wireless signal by aiming at the alarm at close range.

In step B, the specific signals received from the alarm control system can be divided into three types:

1. The specific signal received by the alarm control system in step B is the remote control signal sent by the remote control of the alarm. At this point, the control system will issue two commands:

1) In the step B, the command signal is output to the alarm system carried by the alarm, and the alarm system of the alarm is in the armed state or the disarmed state according to the command information;

2) In the step B, the command signal is output to the wireless transmitting device of the alarm. According to the command information, the address code and the corresponding data code of the remote door lock device in the storage unit are called, and the called address code and data code are passed through the The wireless transmitting device sends to the remote control door lock device. The remote control door lock device receives the instructions from the alarm, and after the identification and verification are valid, it performs actions such as locking, unlocking, car search, silent anti-theft or locking the oil circuit according to the instructions.

2. The specific signal received by the alarm control system in step B is the remote control signal sent by the remote control of the remote control door lock device. At this time, the control system will issue the following instructions: According to the instruction information, the alarm system of the alarm is in the armed state or the disarmed state;

3. The specific signal received by the alarm control system in the step B is the alarm signal sent by the alarm sensing mechanism. At this time, there are two types of instructions issued by the control system:

1) In the step B, the command signal is output to the alarm system of the alarm, and the alarm system of the alarm sends out an alarm.

2) In the step B, the command signal is output to the wireless transmitting device of the alarm, and the wireless transmitting device of the alarm continuously sends the locking instruction to the remote control door lock device. Since the remote control door lock device is already in the locked state at this time, when When it receives the continuous locking command sent by the wireless transmitter device of the alarm, the door lock of the remote control door lock device is still in the locked state, but the lights and horns will emit continuous flashing and beeping to play the role of alarm .

The present invention changes the mode that the traditional remote control door lock device and the anti-theft alarm device are wired or integrated. The car owner only needs to configure the anti-theft alarm device separately, which saves the cost. If the alarm is to use the power supply in the car, it can work normally as long as the power supply is connected. It is not necessary to make great modifications to the original structure in the car. It is very convenient to use and ensures the quality of the original car.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the alarm device of the present invention.

Fig. 2 is a schematic diagram of the working principle of the alarm device of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Various embodiments of the present invention are described in conjunction with the above-mentioned drawings.

From Fig. 1 and Fig. 2, it can be seen that this alarm device wirelessly controlled with the car remote control door lock device includes an alarm housing 10, an induction mechanism 20, a control system 30, a remote controller 70 and a power supply system 40 in the alarm; The alarm also includes a wireless receiving and transmitting module 50 that can receive wireless signals from the remote controller of the remote control door lock device and send wireless signals to the remote control door lock device. The control system 30 includes a microprocessor 31 and a storage unit 32. The wireless receiving and transmitting module 50 , the sensing mechanism 20 and the storage unit 32 are respectively connected to the microprocessor 31 and the power system 40 , and the power system 40 is electrically connected to the microprocessor 31 . The alarm device also includes an alarm system 60 , which is respectively connected to the microprocessor 31 and the power supply system 40 ; the alarm system 60 includes a horn 61 and an alarm lamp 62 . The power supply system 40 is the self-contained power supply of the alarm or an external power supply connected to the car.

The control method for wirelessly controlling the alarm with the car remote door lock device comprises the following steps:

A. Code learning process: The remote control 80 of the remote control door lock device sends a remote control signal to the alarm. After receiving the signal from the remote control 80, the alarm stores the address code and data code in the signal in the alarm. In the storage unit 32, the data code of the above-mentioned remote control door lock device 90 corresponds to the data code of the remote control instruction of the alarm itself;

B. Signal sending process: After the control system 30 in the alarm receives a specific signal, the control system 30 sends an instruction signal.

The code learning process in the step A also includes the following situations, wherein the alarm device receives the signal of the remote control 80 of the remote control door lock device, and when the remote control 80 of the remote control door lock device sends a remote control signal to the remote control device 90, the alarm device The signal from the remote control 80 is received and stored in the storage unit 32; it may also be when the remote control 80 of the remote control door lock device sends a remote control signal to the alarm separately, for example: when the car owner remotely controls the remote control door lock 90, an alarm may be issued. The wireless receiving mechanism of the alarm did not receive it due to the limitation of the receiving range. At this time, the owner can resend the wireless signal by aiming at the alarm at close range.

In step B, the specific signals received from the alarm control system can be divided into three types:

1. The specific signal received by the alarm control system 30 in the step B is the remote control signal sent by the alarm remote control 80 . At this point, the control system 30 can send two kinds of instructions:

1) In the step B, the command signal is output to the alarm system carried by the alarm device, and the alarm system 60 of the alarm device is in the armed state or disarmed according to the command information;

2) In the step B, the command signal is output to the wireless transmitting device 50 of the alarm, and according to the command information, call the address code and the corresponding data code of the remote door lock device 90 in the storage unit 32, and transfer the called address code and data The code is sent to the remote door lock device 90 through the wireless transmitting device 50 . The remote control door lock device 90 receives the instruction sent by the alarm, and after the identification and verification is effective, it performs actions such as locking, unlocking, car search, silent anti-theft or locking the oil circuit according to the instruction.

2. The specific signal received by the alarm control system 30 in the step B is the remote control signal sent by the remote control 80 of the remote control door lock device. At this point, the control system 30 will issue the following instructions: according to the instruction information, the alarm system 60 of the alarm is in the armed state or the disarmed state;

The specific scheme is exactly: the specific signal is the locking or unlocking command sent by the remote control 80 of the remote control door lock device. When the alarm control system 30 receives the locking command sent by the remote control 80 of the remote control door lock device, The alarm system 60 of the belt sends an arming command; when the alarm control system 30 receives the unlocking command sent by the remote control 80 of the remote door lock device, it sends a disarming command to the alarm system 60 of the alarm.

如果遥控门锁装置遥控器80的地址码采用滚动码时，所述步骤B的学码过程就不能将所有的地址码做为今后身份识别的基础，此时，报警器接收到遥控器80的信号后，将该信号中的地址码中固定码部分和数据码存储于存储单元32中，以该固定码做为以后识别地址码的基础。

If the address code of the remote door lock device remote controller 80 adopts rolling codes, the code learning process of said step B just cannot use all address codes as the basis for future identification. At this time, the alarm device receives the remote controller 80. After the signal, the fixed code part of the address code in the signal and the data code are stored in the storage unit 32, and the fixed code is used as the basis for identifying the address code in the future.

3. The specific signal received by the alarm control system in step B is the alarm signal sent by the alarm sensing mechanism 20 . At this time, the instructions issued by the control system 30 can also have two types:

1) In the step B, the command signal is output to the alarm system 60 of the alarm, and the alarm system 60 of the alarm sends out an alarm.

2) In the step B, the command signal is output to the wireless transmitting device 50 of the alarm, and the wireless transmitting device 50 of the alarm continuously sends the locking instruction to the remote control door locking device 90. In the locked state, when it receives the continuous locking instruction sent by the alarm wireless transmitter 50, the door lock of the remote door lock device 90 is still in the locked state, but the lights and horns will emit continuous flashing and tweeting. , play the role of alarm.

The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, some simple deduction or replacement can be made, which should be regarded as belonging to the protection scope of the present invention.

Claims (10)

1. A method for reporting to the police with wireless control of an automobile remote control door lock device, characterized in that: the method may further comprise the steps: A. First build an alarm, which has the ability to wirelessly receive the remote control signal of the remote control door lock device; B. Code learning process: The remote control of the remote control door lock device sends a remote control signal to the alarm. After receiving the signal from the remote control, the alarm stores the address code and data code in the signal in the storage unit of the alarm. Among them, the data code of the above-mentioned remote control door lock device corresponds to the data code of the remote control instruction of the alarm itself; C. Signal sending process: When the control system in the alarm receives a specific signal, the control system sends an instruction signal. 2. The alarm method wirelessly controlled with the remote control door lock device of the car according to claim 1, wherein the specific signal received by the alarm control system in the step C is the remote control signal sent by the alarm remote control. 3. The alarm method wirelessly controlled with the remote control door lock device of the car according to claim 1, wherein the specific signal received by the alarm control system in the step C is the alarm signal sent by the alarm sensing mechanism. 4. The alarm method wirelessly controlled with the remote control door lock device of the car according to claim 1, characterized in that: the specific signal received by the alarm control system in the step C is the remote control signal sent by the remote controller of the remote control door lock device. 5. According to claim 4, the alarm method wirelessly controlled with the car remote door lock device is characterized in that: the specific signal is a lock or unlock command sent by the remote controller of the remote door lock device, and the alarm control system receives the remote control When the lock command is sent by the remote control of the door lock device, it sends an arming command to the alarm system that comes with the alarm; Send disarm command. 6. According to claim 4, the alarm method wirelessly controlled with the remote control door lock device of the automobile is characterized in that: said step B learning code process: after the alarm device receives the signal from the remote controller, it stores the address code in the signal The fixed code part and the data code are stored in the storage unit, and the fixed code in the address code is used as the basis for identifying the address code in the future. 7. According to any one of claims 2 to 6, the alarm method wirelessly controlled with the vehicle remote control door lock device is characterized in that: in the step C, the command signal is output to the alarm system of the alarm device. 8. According to any one of claims 2 to 4, the alarm method with wireless control of the remote control door lock device of the car is characterized in that: in the step C, the command signal is output to the wireless transmitter of the alarm, and the control system calls the storage unit The address code and corresponding data code of the internal remote control door lock device, and the called address code and data code are sent to the remote control door lock device through the wireless transmitting device; After it is valid, execute the action according to the command. 9. According to any one of claims 1 to 6, the alarm method for wireless control with the remote control door lock device of the car is characterized in that: in the step B, the alarm device receives the signal from the remote controller of the remote control door lock device, When the remote control of the remote control door lock device sends a remote control signal to the remote control door lock device, or when the remote control of the remote control door lock device sends a remote control signal to the alarm independently. 10. An alarm device wirelessly controlled with an automobile remote control door lock device, comprising an alarm housing (10), an induction mechanism (20), a control system (30), a remote controller (70) and a power supply system ( 40); it is characterized in that: the alarm also includes a wireless receiving and transmitting module (50) capable of receiving wireless signals from the remote controller of the remote control door lock device and sending wireless signals to the remote control door lock device, and the control system (30) includes There is a microprocessor (31), a storage unit (32), and the wireless receiving and transmitting module (50), the induction mechanism (20) and the storage unit (32) are respectively connected to the microprocessor (31) and the power supply system (40) , the power supply system (40) is electrically connected to the microprocessor (31); the alarm also includes an alarm system (60), and the alarm system (60) is connected to the microprocessor (31) and the power supply system (40) respectively The alarm system (60) includes a horn (61) and an alarm lamp (62); the power supply system (40) is the power supply that comes with the alarm or an external power supply connected to the car.