CN204323287U - A kind of automotive anti-theft alarming system - Google Patents

Abstract

The utility model provides an anti-theft alarm system for automobiles, comprising a signal acquisition system, a control system, a four-wheel locking system, an alarm system, a communication system, a GPRS wireless network, an Internet network and a monitoring center; the signal output of the signal acquisition system terminal is connected with the signal input terminal of the control system, and the signal output terminal of the control system is respectively connected with the signal input terminals of the four-wheel locking system, the alarm system and the communication system, and the signal output terminal of the communication system is connected through the GPRS wireless network, The Internet network communicates with the monitoring center. The utility model can realize the monitoring of the safety state after the vehicle is parked, the dialogue between people and vehicles in the unsafe state, and the tracking and positioning after the vehicle is stolen. It provides a new intelligent anti-theft alarm system for automobile anti-theft, and further optimizes the safety system of the automobile. .

Description

A car anti-theft alarm system

technical field

The utility model relates to the field of automobile manufacturing, in particular to an automobile anti-theft alarm system.

Background technique

With the rapid development of social economy, automobiles are also rapidly increasing as an important means of transportation for human beings. Faced with the emergence of all kinds of luxury cars, the temptation of car theft criminals is strong. At the same time, the development of modern science and technology has prompted criminals to continuously improve their means of committing crimes, and there are more and more car theft incidents. In order to prevent cars from being stolen, researchers have developed many new car anti-theft products, and various anti-theft devices have been produced and widely used. At present, anti-theft technology has been listed as the four major issues of automobile technology development together with safety, environmental protection and energy saving. Since the 1990s, although automobile anti-theft technology has developed rapidly, the anti-theft systems that appear on the market have relatively single functions and fail to meet people's needs well. As a brand-new positioning concept, the car positioning and anti-theft system came into being. It successfully relies on the GPS system and GPRS communication network to carry out the intelligent linkage between the mobile phone and the car to realize positioning and anti-theft, so that the safety factor of the car is greatly improved. .

Utility model content

In order to solve the above technical problems, the utility model provides a car anti-theft alarm system, the car anti-theft alarm system through the signal acquisition system, control system, four-wheel locking system, alarm system, communication system, GPRS wireless network, Internet network and The monitoring center not only solves the problem of automobile intelligent anti-theft alarm, but also brings great improvement to further optimize the safety system of automobiles.

The utility model is realized through the following technical solutions.

A kind of automobile anti-theft alarm system provided by the utility model comprises a signal acquisition system, a control system, a four-wheel locking system, an alarm system, a communication system, a GPRS wireless network, an Internet network and a monitoring center; the signal output of the signal acquisition system terminal is connected with the signal input terminal of the control system, and the signal output terminal of the control system is respectively connected with the signal input terminals of the four-wheel locking system, the alarm system and the communication system, and the signal output terminal of the communication system is connected through the GPRS wireless network, The Internet network communicates with the monitoring center.

The communication system, the GPRS wireless network and the Internet network are also connected to the mobile terminal in communication.

The signal acquisition system is provided with a heat sensor, a vibration sensor, a disconnection sensor and a ball trigger sensor.

There are at least two heat sensors, vibration sensors, wire breakage sensors and ball trigger sensors respectively.

The control system is a DSP central processing unit.

The alarm system includes a GPS module, a video module and an acousto-optic alarm module.

The communication system is a vehicle communication device, and the vehicle communication device includes a GPRSModem and a SIM card.

The utility model has the beneficial effects that: it can realize the safety state monitoring after the vehicle is parked, the human-vehicle dialogue in the non-safe state, and the tracking and positioning after the vehicle is stolen, and has the advantages of wide network coverage, fast information transmission speed, low cost and use cost. It has the advantages of lower, less restricted blind area, and multiple anti-theft functions, providing a new intelligent anti-theft alarm system for car anti-theft, and further optimizing the safety system of the car.

Description of drawings

Fig. 1 is a functional block diagram of the utility model.

Detailed ways

The technical solution of the utility model is further described below, but the scope of protection is not limited to the description.

A kind of automobile anti-theft alarm system as shown in Figure 1, comprises signal acquisition system, control system, four-wheel locking system, alarm system, communication system, GPRS wireless network, Internet network and monitoring center; Described control system is DSP central processor, the signal output end of the signal acquisition system is connected to the signal input end of the control system, the signal output end of the control system is respectively connected to the signal input ends of the four-wheel locking system, the alarm system and the communication system, and the The signal output terminal of the communication system communicates with the monitoring center through the GPRS wireless network and the Internet network.

The communication system, the GPRS wireless network and the Internet network are also connected to the mobile terminal in communication. The communication system is a vehicle communication device, and the vehicle communication device includes a GPRSModem and a SIM card.

The signal acquisition system is provided with a heat sensor, a vibration sensor, a disconnection sensor and a ball trigger sensor. The thermal sensor is installed on the car body to collect fire alarm information in the car, the vibration sensor is installed on the car body or the window, the disconnection sensor is installed on the door, the rear cargo box, the engine cover or the fuel tank cover, and the ball trigger sensor is installed on wheels. There are at least two heat sensors, vibration sensors, wire breakage sensors and ball trigger sensors respectively. The signal acquisition system collects signals by sensors, and each signal has two or more sensors responsible for acquisition, so as to ensure that when a sensor is damaged, it will not affect the work of the system. When any one of the sensors detects that the signal is abnormal, the sensor will inform the central processing system of the information, and the alarm system will be activated immediately after the central processing unit determines that it is a useful alarm signal.

The alarm system includes a GPS module, a video module and an acousto-optic alarm module. Described alarm system accepts the alarm signal that central processing unit sends, and wherein GPS module is responsible for judging and gathering the position information of automobile, and video module is responsible for recording the voice and appearance of the car thief to provide clues and evidence for public security organs to solve the case, sound and light alarm module There will be ear-piercing tweets and bright lights to frighten car thieves to give up stealing cars.

The communication system is responsible for transmitting information such as vehicle positioning information collected by the GPS module and audio images collected by the video module to the monitoring center and the vehicle owner, so that the monitoring center can take timely measures.

In the actual use of the utility model, the sensor transmits the detected signal to the DSP central processor, and when the processor detects the signal and determines that the signal is a useful alarm signal, it will send an order to the alarm system, and the alarm system receives the order Afterwards, the GPS receiver and video equipment will be started to send out sound and light alarms at the same time; at the same time, the GPS module and video module will transmit the collected location information to the monitoring center, and the monitoring center will take corresponding measures.

Claims (7)

1. an automotive anti-theft alarming system, comprise signal acquiring system, control system, the locked system of four-wheel, warning, communication system, GPRS wireless network, Internet network and monitoring and control centre, it is characterized in that: the signal output part of described signal acquiring system is connected with the signal input part of control system, the signal input part of the signal output part of described control system system locked with four-wheel, warning and communication system is respectively connected, and the signal output part of described communication system is connected with monitoring and control centre communication through GPRS wireless network, Internet network.

2. automotive anti-theft alarming system as claimed in claim 1, is characterized in that: described communication system, GPRS wireless network, Internet network are also all connected with mobile terminal communication.

3. automotive anti-theft alarming system as claimed in claim 1, is characterized in that: described signal acquiring system is provided with thermal transmitter, vibration sensor, break line type sensor and ball-type trigger sensor.

4. automotive anti-theft alarming system as claimed in claim 3, is characterized in that: described thermal transmitter, vibration sensor, break line type sensor and ball-type trigger sensor have two respectively at least.

5. automotive anti-theft alarming system as claimed in claim 1, is characterized in that: described control system is DSP CUP.

6. automotive anti-theft alarming system as claimed in claim 1, is characterized in that: described warning comprises GPS module, video module and acousto-optic alarm module.

7. automotive anti-theft alarming system as claimed in claim 1, is characterized in that: described communication system is vehicle communications device, and described vehicle communications device comprises GPRS Modem and SIM.