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Wireless communication real-time monitoring vehicle-mounted security system based on CAN control

A real-time monitoring and security system technology, applied in the field of wireless communication, can solve problems such as staying in the theoretical stage and not realizing industrialization, and achieve the effect of reducing the spontaneous combustion of automobiles, facilitating timely viewing, and facilitating in-vehicle information

Inactive Publication Date: 2015-09-09
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the research on the car anti-theft products of the on-board information monitoring system that integrates technologies such as RFID, GPS positioning, communication network and Controller Area Network (CAN) remain at the theoretical stage and have not yet achieved industrialization.

Method used

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  • Wireless communication real-time monitoring vehicle-mounted security system based on CAN control
  • Wireless communication real-time monitoring vehicle-mounted security system based on CAN control
  • Wireless communication real-time monitoring vehicle-mounted security system based on CAN control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1 Overall system structure of the present invention

[0043] Reference figure 1 The structure of the automobile security system based on the real-time control vehicle communication network technology of the present invention includes the main control module 1, the RFID module 2, the GPRS module 3, the GPS module 4, the image acquisition module 6 and the automobile ignition system 5. The main control module 1 Responsible for coordinating the work between the modules. When the radio frequency identification card is close to the RFID module 2, the RFID module 2 reads the information in the identification card and sends it to the main control module 1. The main control module 1 combines the received information with the pre-stored information For comparison, if they are the same, turn on the ignition module in the car ignition system 5. At this time, the car can be started normally with the car key. If they are inconsistent, the ignition module will be locked so that th...

Embodiment 2

[0044] Embodiment 2 The main control module 1 of the present invention

[0045] Reference image 3 , The structure of the main control module 1 of the present invention is: the 8 feet and 9 feet of the single-chip microcomputer STM32F103ZET6 are connected to the crystal oscillator Y1 with a frequency of 32.768KHz, while the 8 feet and 9 feet are also grounded through the capacitor C1 and the capacitor C2, and the 24 feet are connected to the crystal oscillator One end of Y2 with a frequency of 8MHz, the two ends of the crystal oscillator Y2 are connected to both ends of the resistor R1, and grounded through capacitors C3 and C4 respectively. The 30-pin of the STM32F103ZET6 is grounded, and the 33-pin is connected to VDD through the resistor R2, and 33-pin It is also grounded through two parallel capacitors C5 and C6, 16 feet, 38 feet, 51 feet, 61 feet, 71 feet, 83 feet, 94 feet, 107 feet, 120 feet, 130 feet and 143 feet, 17 feet, 39 feet Feet, 52 feet, 62 feet, 72 feet, 84 feet, ...

Embodiment 3

[0046] Embodiment 3 RFID module 2 of the present invention

[0047] Reference figure 2 , The 13th, 14th and 20th pins of the chip MF RC500 are connected to the 8th pins 34~37 and 40~43 of the STM32F103ZET6 in the main control module 1, and the 2 pins of the chip MF RC500 are connected to the main control module 1. The STM32F103ZET6 of the STM32F103ZET6 is connected to the 93 pins. The 9 pins, 10 and 11 pins of the MF RC500 are connected to the 92, 101 and 102 pins of the STM32F103ZET6 in the main control module 1. The 6 pins, 22 and 22 pins of the MF RC500 Pins 23, 25, and 26 are all connected to the power supply VDD, pins 8, 24 and 28 are all grounded, and the crystal oscillator Y3 with a frequency of 13.56MHz is connected between pins 1 and 32, and pins 1 and 32 are also connected to the capacitor C7. And capacitor C8 are grounded, pin 30 is grounded through capacitor C9, pin 30 is also connected to pin 29, antenna, and one end of capacitor C10 through resistor R3. The other e...

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Abstract

The invention discloses a wireless communication real-time monitoring vehicle-mounted security system based on CAN control, belonging to the technical field of the wireless communication. The system structurally comprises an automotive ignition system (5) and is characterized in that the system further structurally comprises a main control module (1) connected with the automotive ignition system (5) as well as a RFID (Radio Frequency Identification Device) module (2), a GPRS (General Packet Radio Service) module (3), a GPS (Global Position System) module (4) and an image gathering module (6) which are connected with the main control module (1). When the automobile is abnormal or stolen, the engine ignition system can be locked; important information, such as GPS locating information, image information in the automobile and the like can be sent to the mobile phone reserved by the car owner by the GPRS module; and the safety of automobile in idle can be protected effectively.

Description

Technical field [0001] The invention belongs to the field of wireless communication technology, and specifically relates to a real-time monitoring vehicle security system (MRGS system for short) based on CAN control for wireless communication. Background technique [0002] With the rapid growth of car ownership, car safety protection has become a general concern of the current society. The losses caused by malicious damage, theft, spontaneous combustion, and rain flooding of automobiles are huge every year. Therefore, the research on automobile security systems is imminent. The current car security in the market is limited to anti-theft alarms, mostly slamming the siren and returning two types, and there are disadvantages such as false alarms, small alarm ranges, and inability to track and locate stolen vehicles. [0003] At present, there are many automobile anti-theft products for sale at home and abroad. Most of these products are only based on one of RFID or GPS technology, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/102B60R25/33
CPCB60R25/102B60R25/33B60R2025/1016B60R2325/105B60R2325/205
Inventor 于银辉王玉星杨蕾张磊田小建
Owner JILIN UNIV
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