CN102649421A - Vehicle antitheft warning device and work method of vehicle antitheft warning device - Google Patents

Abstract

The invention discloses a vehicle antitheft warning device and a work method of the vehicle antitheft warning device. The vehicle antitheft warning device has the advantages that the installation is simple, the reliability is good, and in addition, warning propelling messages can be sent onto a mobile terminal. The device comprises a solar panel, a storage battery, a power supply management module, a processing module, a wireless communication module, an Internet surfing module and sensors, wherein the sensors are arranged on a vehicle, the power supply management module is respectively and electrically connected with the solar panel and the storage battery, the processing module is respectively connected with the wireless communication module, the power supply management module and the Internet surfing module, and the wireless communication module and the sensors carry out data transmission through wireless networks. The sensors arranged in each position of the vehicle are in data transmission with the wireless communication module, when the data transmission is abnormal, the sensors arranged on the vehicle can send signals to the wireless communication module, in addition, the signals are transmitted to the processing module, and the processing module controls the Internet surfing module to send out warning propelling messages to an authorized mobile phone and/or a 110 warning center.

Description

A vehicle anti-theft alarm device and its working method

the

technical field

The invention relates to an alarm device, in particular to an anti-theft alarm device applied to automobiles and a working method thereof.

Background technique

With the rapid development of the automobile industry and the improvement of people's living standards, cars have gradually entered ordinary households, and cases of cars (especially cars) being stolen, stolen, and robbed frequently appear every year. Most of the car anti-theft alarm devices currently on the market need to be connected to the original car circuit for installation. Warn car owners and deter thieves within the range; there are also wireless anti-theft devices used in some cars. This anti-theft device integrates the anti-theft sensing module on the circuit board of the anti-theft device host, and the anti-theft device host controls the tweeting of the horn through wireless signals. Although the wireless anti-theft device gets rid of the shackles of the wiring harness, it is relatively simple to install, but the power supply of the anti-theft device is completely dependent on the battery inside the main unit of the anti-theft device, that is, the battery of the main unit of the anti-theft device must be charged every certain time to ensure the anti-theft device. Can continue to work, in addition, when the user is too far away from the car or rests at night, the car owner cannot be well informed to make relevant processing in time, and there is no good solution for this noise disturbing phenomenon so far.

Contents of the invention

The object of the present invention is to provide a vehicle anti-theft alarm device and its working method which is simple to install, has good reliability, and can send alarm push messages to mobile terminals.

A vehicle anti-theft alarm device provided by the present invention includes: a solar battery panel, a storage battery, a power management module, a processing module, a wireless communication module, an Internet access module and several sensors installed on the vehicle; The board is electrically connected to the storage battery, and the processing module is respectively connected to the wireless communication module, the power management module, and the Internet access module, and the wireless communication module and the sensor perform data transmission through a wireless network.

Furthermore, the above-mentioned sensors are door magnets, chemical sensors, emergency buttons, and infrared probes with wireless communication functions, and the sensors are installed at corresponding positions on the vehicle, such as the doors, trunk, and windows.

Furthermore, the above-mentioned line communication module is also connected to a designated mobile terminal, and the wireless communication module can be a zigbee/Bluetooth module, which performs data connection with the mobile terminals such as the sensor and mobile phones and tablet computers through the zigbee/Bluetooth wireless communication mode .

Furthermore, the above-mentioned Internet access module is a data processing and transmission module with a sim card, and is controlled by the processing module. It can use the sim card to send short messages and access data such as 3G/4G, all of which are controlled by the processing module. Specifically, the anti-theft alarm device is provided with a sim card slot, into which the sim card can be put. In other embodiments, the Internet access module can be a data processing and transmission module with other types of Internet access data cards.

The alarm device also includes a storage module, which stores password data information, and the processing module can identify the identity of the electronic Internet product to be connected with it through the password data information. When the input password of the electronic Internet product is connected to the storage module When the password data information of the device does not match, the connection and access of the electronic Internet product is blocked. Specifically: when a data signal is generated between the user's electronic Internet access product and the wireless communication module, the operation interface of the electronic Internet access product will prompt to input a password, and the user can connect with the anti-theft alarm device of the present invention by inputting the correct password. Connect to the processing module through the wireless data module, and realize wireless Internet access in the vehicle by means of the Internet access module.

The alarm device also includes an alarm and buttons, both of which are connected with the processing module. This button is used to control the connection/disconnection of the wireless communication module and sensors or other equipment and the reset of the anti-theft alarm device. The alarm is used to generate an alarm sound. If the above-mentioned anti-theft device is in the anti-theft mode, the data transmission of the wireless communication module is abnormal, that is, if a thief steals the user's car, the processing module controls the alarm to send an alarm sound to deter Stealing actions of thieves. Because the present invention adopts an integrated and wireless design, it avoids the situation that the thief cuts off the circuit of the anti-theft device before stealing.

The present invention also provides a working method of the vehicle anti-theft alarm device, comprising the following steps:

1) The sensors installed at various positions of the vehicle perform data transmission with the wireless communication module through zigbee/Bluetooth communication,

2) When the system is in the anti-theft mode, once the data transmission is abnormal, that is, when the vehicle is in an abnormal state, the sensor on it will send a sensing signal to the wireless communication module and send it to the processing module. The processing module controls the Internet access module Send an alarm push message to the authorized mobile phone and/or 110 alarm center;

3) When the system is in the unlock mode, the processor no longer analyzes and processes the data transmission between the sensor and the wireless communication module, and the user's mobile terminal can be connected to the above wireless communication module through zigbee/Bluetooth communication, and with the help of The Internet access module realizes the function of wireless Internet access.

The anti-theft alarm device of the present invention is placed on the roof travel rack of the automobile, and in other embodiments the anti-theft alarm device of the present invention can also be placed in other accommodating positions of the automobile. In the case of sunlight during the day, the power is supplied by the solar panel and the battery is charged at the same time; when it is dark or there is no sunlight, the power is supplied by the battery.

Beneficial effects of the present invention:

1. There is no need to set up another power supply, and the solar photovoltaic panel is connected to the battery to provide power, and there is no need to connect the internal battery of the car;

2. There is no need for frequent manual charging, relying on sunlight to work and charge lithium batteries, which is convenient and practical, very environmentally friendly, and reduces energy consumption;

3. No need for wiring, adopting zigbee wireless communication technology, low power consumption, no matter where the car owner is in the task position, he can receive the car's alarm push message through the mobile phone;

4. Passengers in the car can realize the wireless Internet access function of electronic products such as tablet computers in the car by means of the anti-theft alarm device of the present invention.

Description of drawings

FIG. 1 shows a block diagram of an anti-theft alarm device of the present invention.

FIG. 2 is a flow chart of the working method in the anti-theft mode.

Detailed ways

With reference to Fig. 1, the present invention provides a kind of anti-theft alarm device 1, and it is applied on the automobile, is placed on the roof traveling frame of automobile in the present embodiment, and anti-theft alarm device of the present invention can also be placed in automobile in other embodiments Other accommodating locations specifically include: battery 10 , solar panel 11 , power management module 12 , processing module 13 , several sensors 14 , wireless communication module 15 , storage module 16 , and Internet access module 17 .

The battery management module 12 is connected to the solar panel 11 and the battery 10 respectively, the battery 10 and the solar panel 11 supply power to the power management module 12, and the solar panel 11 supplies power to the power management module 12 when there is sunshine during the day And charge the battery 10 at the same time; when it is dark or there is no sunlight, the power management module 12 is powered by the battery 10 .

The above-mentioned processing module 13 is respectively connected with the above-mentioned wireless communication module 15, the power management module 12, the Internet access module 17 and the storage module 16, and the data transmission between the wireless communication module 15 and the sensor 14 is carried out through a wireless network. In this embodiment This wireless network is zigbee/bluetooth network transmission, and this wireless communication module 15 is zigbee/bluetooth module, and it carries out data connection with described sensor 14 and mobile phone, panel computer etc. by zigbee/bluetooth wireless communication mode.

The above-mentioned Internet access module 17 is a data processing and transmission module with a sim card, which can send short messages and access data such as 3G/4G by means of a sim card. The above-mentioned actions are all controlled by the processing module 13. Specifically, the anti-theft alarm device 1 of the present invention is provided with a sim card slot, into which the sim card can be placed. In other embodiments, the Internet access module can be a data processing and transmission module with other types of Internet access data cards. In addition, the alarm device of the present invention can be connected to a cloud server through the Internet access module 17, and the user can set an authorized mobile phone on the cloud server.

The above-mentioned storage module 16 stores password data information in it, and the processing module 13 can identify the identity of the electronic Internet product to be connected with it through the password data information. When the password data information does not match, the connection access of the electronic Internet product is blocked. Specifically: when the user's electronic Internet access product and the wireless communication module 15 have a data signal to generate, the operation interface of the electronic Internet access product will prompt to input a password, and the user can carry out data connection with the anti-theft alarm device 1 of the present invention after inputting the correct password. The electronic Internet access product is connected to the processing module 13 through the wireless data module 15 , and realizes wireless Internet access in the car by means of the Internet access module 17 .

The above-mentioned sensor 14 is a door magnet, a chemical sensor, an emergency button, an infrared probe, etc. with a wireless communication function, and the sensor 14 is arranged at positions such as the car door, the trunk, and the window of the car.

Furthermore, the anti-theft alarm device 1 of the present invention also includes: an alarm 18 and a button 19, both of which are connected to the above-mentioned processing module 13, and the button 19 is used to control the connection between the wireless communication module 15 and the sensor 14 or other equipment. Network/disconnection and reset of anti-theft alarm device 1 and other functions. The alarm 18 is used to generate an alarm sound. When the above-mentioned anti-theft device 1 is in the anti-theft mode, the data transmission of the wireless communication module 13 is abnormal, that is, a thief steals the user's car, and the processing module 13 controls the alarm. Device 18 sends alarm sound, deters the theft action of the thief. Because the present invention adopts an integrated and wireless design, it avoids the situation that the thief cuts off the circuit of the alarm device before stealing.

Referring to Fig. 2, the working process and the operation method of the anti-theft alarm device of the present invention are as follows:

When the car owner turns off the engine and stays away from the car, he uses the program software in the mobile terminal (such as mobile phone, tablet computer or computer and other electronic Internet devices) to input the password on the operation interface. When the password entered within a certain period of time and the storage module When the password data information stored in advance in 16 does not match more than three times (the certain time and times here can be set according to the needs of the user), the processor 13 controls the Internet access module 17 or directly sends an alarm push message through the wireless communication module 15 (this The alarm push message at place can refer to a message pushed by the system after the existing smart phone data networking; it can also refer to the mode of ordinary short messages in the prior art.) to the authorized mobile phone; After the password data information is consistent, enter the next interface to control the anti-theft alarm device 1 to enter the anti-theft mode. 14 and the information transmission between the wireless communication module 15 will be abnormal, and the processing module 13 will control the alarm device 18 to send an alarm sound after receiving the above-mentioned abnormal information, and simultaneously control the Internet access module 17 to send an alarm push message to the authorized mobile phone, or directly send an alarm push Message to 110 alarm center.

After the user enters the next interface to control the anti-theft device to enter the driving/unlocking mode after entering the correct password on the operation interface, the processing module 13 no longer monitors the information transmission status between the wireless communication module 15 and the sensor 14, and the user in the car can set the Electronic Internet access products (such as mobile phones, tablet computers, notebooks, etc.) input a password on its operation interface. When the input password does not match the pre-stored 3G/4G data access password, the connection and access of the electronic Internet access product will be refused; If the pre-stored 3G/4G and other data online passwords are consistent, then the electronic online product is connected with the anti-theft alarm device 1 of the present invention through the wireless communication module 15, and realizes the online action by means of the online module 17.

The invention solves the problem that the car anti-theft alarm device in the prior art needs to be connected and installed with the original car circuit, the installation is complicated, and it is easy to be disturbed by the outside world, and the alarm sound that sounds during the alarm can only warn the car owner or deter thieves within a limited range. If the car owner is far away from the car or rests at night, the car owner cannot be well informed of the problem to make it deal with it in time.

There are many specific application approaches of the present invention, and the above description is only a preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, some improvements can also be made without departing from the principles of the present invention. Improvements should also be regarded as the protection scope of the present invention.

Claims (8)

1. A vehicle anti-theft alarm device is characterized in that it comprises: a solar panel, a storage battery, a power management module, a processing module, a wireless communication module, an Internet access module and several sensors installed on the vehicle; The battery board is electrically connected to the storage battery, and the processing module is respectively connected to the wireless communication module, the power management module, and the Internet access module. The wireless communication module and the sensor perform data transmission through a wireless network. 2. The vehicle anti-theft alarm device according to claim 1, wherein the above-mentioned sensors are door sensors, chemical sensors, emergency buttons and infrared probes with wireless communication functions, and each sensor is arranged at a corresponding position on the vehicle. 3. The vehicle anti-theft alarm device according to claim 1 or 2, characterized in that said wireless communication module is also connected to a designated mobile terminal. 4. The vehicle anti-theft alarm device according to claim 3, wherein the above-mentioned wireless communication module is a zigbee/Bluetooth module. 5. The vehicle anti-theft alarm device according to claim 1 or 2, characterized in that, the above-mentioned Internet access module is a data processing and transmission module with a sim card, and is controlled by the processing module. 6. The vehicle anti-theft alarm device according to claim 1 or 2, characterized in that, the alarm device also includes a storage module, which stores password data information, and the processing module can identify the desired vehicle through the password data information. The identity of the connected electronic product. 7. The vehicle anti-theft alarm device according to claim 1 or 2, characterized in that the alarm device further comprises an alarm device and buttons, both of which are connected to the processing module. 8. A working method of the vehicle anti-theft alarm device according to claim 1, characterized in that it comprises the following steps: 1) The sensors installed at various positions of the vehicle perform data transmission with the wireless communication module through zigbee/Bluetooth communication, 2) When the system is in the anti-theft mode, once the data transmission is abnormal, that is, when the vehicle is in an abnormal state, the sensor on it will send a sensing signal to the wireless communication module and send it to the processing module. The processing module controls the Internet access module Send an alarm push message to the authorized mobile phone and/or 110 alarm center; 3) When the system is in the unlock mode, the processor no longer analyzes and processes the data transmission between the sensor and the wireless communication module, and the user's mobile terminal can be connected to the above wireless communication module through zigbee/Bluetooth communication, and with the help of The Internet access module realizes the function of wireless Internet access.

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