CN202193055U

CN202193055U - Automobile anti-theft system with temperature and gas detecting functions

Info

Publication number: CN202193055U
Application number: CN201120318617XU
Authority: CN
Inventors: 焦宗宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-29
Filing date: 2011-08-29
Publication date: 2012-04-18
Anticipated expiration: 2021-08-29

Abstract

The utility model provides an automobile anti-theft system with temperature and gas detecting functions, which comprises a single chip microcomputer, a power module and a liquid crystal display module, and is characterized in that a signal input port of the single chip microcomputer is connected with an infrared human body detector, a temperature sensor and an oxygen sensor chip which are all arranged in an automobile chamber. The infrared human body detector is arranged at the top of a driver seat inside the chamber, and a signal output port of the single chip microcomputer is connected with a loudspeaker module for generating alarm signals and an exhaust fan driver module capable of turning off and turning on an automobile exhaust fan. With the automobile anti-theft system, the exhaust fan can be controlled to work when the temperature is too high or the oxygen concentration is too low, and the environment-friendly and energy-saving effects are realized simultaneously when the temperature in the automobile is reduced or the oxygen concentration is improved. The automobile anti-theft system is provided with a GPS (global positioning system) module and a GSM (global system for mobile communication) signal sending module, and automobile position information and other information can be sent to the mobile phone of an owner of the automobile when a person enters the automobile illicitly, so that the automobile anti-theft system realizes a better anti-theft function.

Description

A kind of automotive theft proof system with the gentle health check-up brake of temperature

Technical field

The utility model relates to a kind of automotive theft proof system with the gentle health check-up brake of temperature, in particular, relates in particular to and a kind of automobile is sent to the automotive theft proof system with the gentle health check-up brake of temperature on driver's mobile phone for information about.

Background technology

Along with improving constantly of resident living level, automobile has become people's walking-replacing tool gradually, thereby has made the quantity of automobile grow with each passing day, but the safety problem of automobile self and also increase gradually by the safety problem of its initiation.Because automobile has better seal property, if child passes into silence inside, just might cause their death by suffocation; Such example is existing to be existed.Though automobile is provided with anti-theft system; But the stolen phenomenon of automobile is also of common occurrence; If can the location information and the existing mobile communication network of automobile be connected, can be anywhere or anytime send the information of automobile to car owner, the theftproof performance of automobile is promoted significantly.

Along with the exhaustion of nonrenewable resources, and the warming of atmosphere, energy conservation becomes everyone ought and responsibility gradually.If can reduce the open hour of air-conditioning on the automobile to greatest extent, help realizing energy conservation.

Summary of the invention

The utility model provides a kind of and can automobile have been sent to the automotive theft proof system with the gentle health check-up brake of temperature on driver's mobile phone for information about in order to overcome the shortcoming of above-mentioned technical matters.

The automotive theft proof system with the gentle health check-up brake of temperature of the utility model; Comprise the micro controller system that is used for data operation and output control signal, the LCD MODULE that is used to that the power module of electric energy is provided and is used for the information demonstration; Its special feature is: the signal input port of said micro controller system is connected with and all is arranged at the indoor IR people locator of automobile, temperature sensor and oxygen sensor chip, and said IR people locator is arranged at the top of indoor operator's saddle; The signal output port of said micro controller system is connected with and is used to produce the loudspeaker module of alerting signal and can closes the air-exhaust fan driver module with the opening automobile air-exhaust fan.Micro controller system is used for input signal detection, data operation and output control signal; Peoplesniffer is arranged on the top of indoor operator's saddle, helps realizing that whether the someone detects to the operator's saddle place, reaches theft-proof effect.Temperature sensor is realized the measurement to vehicle interior temperature, and is transported to the temperature signal that detects in the micro controller system; The oxygen sensor chip is realized the measurement of automobile indoor oxygen content.Loudspeaker module is used to produce alerting signal, and the air-exhaust fan driver module is used to realize the disconnection and the closure of related circuit.When detecting the indoor temperature of automobile when too high, for example be higher than 45 ℃, micro controller system carries out ventilation work with regard to the air-exhaust fan in the Control of Automobile, rather than opens air-conditioning, helps realizing energy conservation; Cross when low when detecting the indoor oxygen concentration of automobile, for example be lower than 17% of atmospheric concentration, also realize that through opening air-exhaust fan oxygen concentration improves.

The automotive theft proof system with the gentle health check-up brake of temperature of the utility model; The signal input port of said micro controller system also is connected with the GPS locating module that is used for confirming automobile position information, and single machine output end is connected with the GSM signal transmitting module through message processing module.Through the GPS locating module is set, can confirms the location information of automobile accurately, and can send on respective server or the car owner's mobile phone, and then realize bus location and automobile burglar effect through the GSM signal transmitting module.

The automotive theft proof system with the gentle health check-up brake of temperature of the utility model; Also comprise the message pick-up disposal system, this system comprises microprocessor, the GSM signal receiving module that matches with the GSM signal transmitting module and the power module that is used to provide electric energy; Said microprocessor also is connected with LCD MODULE, the loudspeaker module that produces alerting signal and the data memory that is used to carry out information storage that the information of carrying out shows.Microprocessor can adopt micro controller system, owing to realize data operation and signal output effect, the GSM signal receiving module matches with the GSM signal transmitting module, realizes the reception to the automobile information that sends; LCD MODULE is realized the demonstration of automobile information, the loudspeaker module effect of reporting to the police.

The principle of work of the utility model; Oxygen sensor chip, temperature sensor be the interior ambient conditions of inspection vehicle constantly, and when ambient oxygen content was lower than 17%, oxygen sensor sent high potential and signal is passed to micro controller system; Micro controller system operation stored Procedure; Send alerting signal through loudspeaker module on the one hand, start air-exhaust fan on the other hand gas exchange is carried out in the car chamber, to promote oxygen concentration in the car; When vehicle interior temperature was higher than 45 degrees centigrade, temperature sensor (can adopt model is the chip of 18b20) was passed to micro controller system with signal, micro controller system operation stored Procedure, and the self-opening air-exhaust fan utilizes wind circulation to reduce vehicle interior temperature.When the content of oxygen in the car is higher than 19% or temperature when being lower than 40 ℃; The signal that micro controller system will transmit according to sensor will send the work that low level stops gas-circulating system according to corresponding signal, thereby reduce the energy consumption of equipment package; This system is preset timing routine in micro controller system; Regularly send high level, start whole procedure work, so just greatly reduce the energy consumption of whole system and can not influence its normal function.

The IR people locator can be installed in main the driving and the copilot station place, can monitor the security situation of automobile at any time, when automobile is in anti-theft state and when having the people to get into; Safety system will send information for automatically car owner's mobile phone, transmit corresponding information also can for simultaneously the message pick-up disposal system, and the car owner mainly understands the vehicle condition of oneself with the mode of SMS; And this system can pass to system's exchange with vehicle safety information simultaneously, in case vehicle has potential safety hazard, this system will show the license plate number of hidden danger vehicle on read-out; Owner information, present position, details such as the type of hidden danger; Be convenient to the sub-district property and carry out the district vehicles management; This system is supplied power to it by vehicle power, need not the peripheral hardware power supply, and the infrared system power consumption is minimum even can ignore the supply of electrical energy to it.

The beneficial effect of the utility model is: the automotive theft proof system with the gentle health check-up brake of temperature of the utility model; Through at indoor temperature sensor and the oxygen sensor chip of being provided with of automobile; Realized that when temperature too high or oxygen concentration crosses when low; The may command air-exhaust fan carries out work, when effectively reducing vehicle interior temperature or having promoted oxygen concentration, has also realized the environmental protection and energy saving effect.The utility model is through being provided with GPS locating module and GSM signal transmitting module, realized, can the information such as position of automobile being sent on car owner's mobile phone illegally into the car the time as the people, realized preferable anti-theft feature.

Description of drawings

Fig. 1 is the schematic circuit diagram of the utility model;

Fig. 2 is the schematic circuit diagram of message pick-up disposal system in the utility model.

Among the figure: 1 micro controller system, 2 IR people locators, 3 temperature sensors, 4 oxygen sensor chips; 5 GPS locating modules, 6 message processing modules, 7 GSM signal transmitting module, 8 LCD MODULEs; 9 loudspeaker modules, 10 air-exhaust fan driver modules, 11 microprocessors, 12 GSM signal receiving modules; 13 power modules, 14 LCD MODULEs, 15 loudspeaker modules, 16 data memoryes.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

As shown in Figure 1; Provided the schematic circuit diagram of the utility model, it comprises micro controller system 1, IR people locator 2, temperature sensor 3, oxygen sensor chip 4, GPS locating module 5, message processing module 6, GSM signal transmitting module 7, LCD MODULE 8, loudspeaker module 9, air-exhaust fan driver module 10; Micro controller system 1 is used to realize operation of data and processing, and LCD MODULE 8 all is connected with the output port of micro controller system 1 with loudspeaker module 9, realizes the demonstration of related data respectively and produces alerting signal.The detection that temperature sensor 3 is realized the automobile indoor temperature; And the temperature signal that detects is input in the micro controller system 1, when temperature is higher than 45 ℃, produces through loudspeaker module and to report to the police; And through the 10 control air-exhaust fan work of air-exhaust fan driver module, and then reduce the indoor temperature of automobile.When temperature drops to the uniform temperature value, for example 40 ℃ the time, just control air-exhaust fan and quit work.The mouth of oxygen sensor chip 4 is connected with the signal input port of micro controller system; Oxygen sensor chip 4 is used for the oxygen concentration that automobile is indoor and is input to micro controller system; When detecting the indoor oxygen concentration of automobile, crosses when low micro controller system 1; For example be lower than 17% o'clock of atmospheric concentration, will the work of Control of Automobile air-exhaust fan, so that improve the oxygen concentration in the automobile.

GPS locating module 5 is connected with the input port of micro controller system 1, so that realize the reception of automobile position information; Micro controller system 1 is connected with GSM signal transmitting module 7 through message processing module 6, so that transmitting through the GSM network for information about automobile.IR people locator 2 is arranged on the automobile cab position; To whether the someone detects in the operator's compartment; Get into when automobile is in anti-theft state as the people; The IR people locator will export detectable signal to micro controller system 1, micro controller system 1 send to detected information on car owner's mobile phone through GSM signal transmitting module 7 again or corresponding message pick-up disposal system in.So that car owner or corresponding work personnel are reminded, make it in time obtain automobile information, and larceny is prevented.

As shown in Figure 2, provided the schematic circuit diagram of message pick-up disposal system in the utility model, it comprises microprocessor 11, GSM signal receiving module 12, power module 13, LCD MODULE 14, loudspeaker module 15, data memory 16; Microprocessor 11 is realized the output of operation of data and signal, and GSM signal receiving module 12 is used to receive the data message that GSM signal transmitting module 7 is sent.Loudspeaker module 15 produces alerting signals, and data memory 16 is used for store car for information about, like license plate number, car owner's name and car owner's contact method etc.The message pick-up disposal system can be arranged in the property of sub-district, by the property personnel information of vehicles is carried out unified management.When having saved cell management personnel work capacity, also improved the safety of sub-district automobile.

Claims

1. automotive theft proof system with the gentle health check-up brake of temperature; Comprise the micro controller system (1) that is used for data operation and output control signal, the LCD MODULE (8) that is used to that the power module of electric energy is provided and is used for the information demonstration; It is characterized in that: the signal input port of said micro controller system is connected with and all is arranged at the indoor IR people locator of automobile (2), temperature sensor (3) and oxygen sensor chip (4), and said IR people locator is arranged at the top of indoor operator's saddle; The signal output port of said micro controller system is connected with the loudspeaker module (9) that is used to produce alerting signal and can closes the air-exhaust fan driver module (10) with the opening automobile air-exhaust fan.

2. the automotive theft proof system with the gentle health check-up brake of temperature according to claim 1; It is characterized in that: the signal input port of said micro controller system (1) also is connected with the GPS locating module (5) that is used for confirming automobile position information, and single machine output end is connected with GSM signal transmitting module (7) through message processing module (6).

3. the automotive theft proof system with the gentle health check-up brake of temperature according to claim 2; It is characterized in that: also comprise the message pick-up disposal system, this system comprises microprocessor (11), the GSM signal receiving module (12) that matches with GSM signal transmitting module (7) and the power module (13) that is used to provide electric energy; Said microprocessor also is connected with LCD MODULE (14), the loudspeaker module (15) that produces alerting signal and the data memory (16) that is used to carry out information storage that the information of carrying out shows.