CN103895609B - Anti-theft device for motor vehicle - Google Patents
Anti-theft device for motor vehicle Download PDFInfo
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- CN103895609B CN103895609B CN201410073486.1A CN201410073486A CN103895609B CN 103895609 B CN103895609 B CN 103895609B CN 201410073486 A CN201410073486 A CN 201410073486A CN 103895609 B CN103895609 B CN 103895609B
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Abstract
A kind of anti-theft device for motor vehicle comprises main frame and induction key, and main frame comprises battery module, low electro-detection module, shock sensor, RFID module, GPS module, gsm communication module; Low electro-detection module, shock sensor and GPS module connect RFID module respectively, and GPS module connects this gsm communication module, battery module be main frame each module for power supply and with low electro-detection model calling; Induction key interval sends signal; When main frame remains static, GPS module and gsm communication module are off-mode; When shock sensor detects that main frame shakes, shock sensor controls RFID module start and detects the signal that closely whether there is induction key and send; When meeting the alert if preset, gsm communication module sends alarming short message to car owner and server.Anti-theft device for motor vehicle of the present invention realizes vehicle and just automatically gives the alarm, by reaching best power saving effect to the setting of each module once stolen.
Description
Technical field
The present invention relates to a kind of anti-joyride device, be specifically related to a kind of anti-theft device for motor vehicle with electricity-saving function.
Background technology
Existing alarms and security systems for automobiles mainly comprises two large classes: mechanical safety device and electric anti-thief device.Wherein, the principle of mechanical safety device is impassioned steering handwheel and control pedal or keeps off handle pinning; Electric anti-thief device, on the basis of mechanical type anti-theft device, adds electronic anti-theft functions, adds electronic identification code in fact exactly to lock, unblanks or bitting all needs input tens passwords, main by network type electron or start and reach antitheft object.But this anti-joyride device bothers and non insurance, steals, just cannot recover vehicle rapidly once be cracked.In addition, existing electric anti-thief device standby time is short, easily causes electricity deficiency to cause fault.
Summary of the invention
Based on this, be necessary for deficiency of the prior art, provide a kind of power saving once the stolen anti-theft device for motor vehicle can recovering rapidly vehicle.
A kind of anti-theft device for motor vehicle, comprise a main frame and one and the induction key of this host matching, this main frame is arranged on self-propelled vehicle, this induction key is used for car owner and carries with, and this main frame comprises a battery module, a low electro-detection module, a shock sensor, a RFID module, a GPS module, a gsm communication module; This low electro-detection module, shock sensor and GMS communication module connect RFID module respectively, and this GPS module connects this gsm communication module, described battery module be this main frame each module for power supply and with described low electro-detection model calling; Described induction key interval sends a signal, and the induction key time is between two signals in dormant state to save electricity; When main frame remains static, described GPS module and gsm communication module are off-mode; When described shock sensor detects that main frame shakes, described shock sensor informs RFID module, this RFID module is detected and closely whether there is the signal that described induction key sends; If the signal of this induction key detected, described RFID module enters dormant state; If the signal of this induction key do not detected, described RFID module controls the start of described gsm communication module, and this gsm communication module sends alarming short message to car owner when meeting the alert if preset, open described GPS module simultaneously and detect current geographic position, by described gsm communication module, server is offered in current geographic position.
Further, described alert if is that described RFID module does not detect that the vibrations number of times that signal, the simultaneously described shock sensor of described induction key monitor main frame in limiting time reaches default number of times.
Further, described alert if is that described RFID module does not detect that signal, the simultaneously described shock sensor responded to key and send monitors twice vibrations of main frame in 5 minutes.
Further, described shock sensor detects that described main frame vibrations occurs and informs described RFID module and after detecting the signal that described induction key sends, no matter whether RFID module detects the signal that induction key sends, this RFID module all suspends detection after this time detects, and after the interval time of a setting, whether this RFID module just detects main frame generation vibrations according to shock sensor and again detects the signal that whether there is induction key around and send.
Further, the interval time again checked of described RFID module is 2 minutes.
Further, after described gsm communication module is started start by RFID module, the automatic shutdown when N minute, and RFID module controls the closedown of gsm communication module power-down when M minute, and wherein M is greater than N.
Further, described N=20, M=25, after namely described gsm communication module is started start by RFID module, automatic shutdown 20 minutes time, and RFID module controlled the closedown of gsm communication module power-down 25 minutes time.
Further, when described low electro-detection module detect the voltage of described battery module lower than threshold value and continue 1 hour, described low electro-detection module informs that RFID module is gone to control described gsm communication module and sent charge reminder alarm to car owner.
Further, described main frame also comprises a charging port, and this charging port connects described battery module and gsm communication module respectively; When low electro-detection module detect described battery module lower than threshold value and continue 1 minute time, described low electro-detection module informs that RFID module is gone to control described gsm communication module and sent low electricity to car owner and remind, and then gsm communication module enters off-mode; Connect upper outside charger when described charging port and when charging, trigger the start of described gsm communication module, when the start of this gsm communication module reaches 1 minute, if described low electro-detection module is to the testing result of battery module lower than threshold value, then described gsm communication module sends low electric alarm to car owner.
Anti-theft device for motor vehicle of the present invention is once the improper startup of self-propelled vehicle be detected, and anti-theft device for motor vehicle then can send alarm message and notifies car owner and locate, and reaches best anti-theft effect, reaches best power saving effect to the setting of each module simultaneously.
Accompanying drawing explanation
Fig. 1 is the inside principle modules figure of the main frame of anti-theft device for motor vehicle of the present invention.
Fig. 2 is the inside principle modules figure of the induction key of anti-theft device for motor vehicle of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, anti-theft device for motor vehicle of the present invention comprises main frame 10 and an induction key 20, and this main frame, for being arranged on self-propelled vehicle, can leave the concealed location of vehicle in.This induction key 20 is carried with for car owner.
This main frame 10 comprises low electro-detection module 13, shock sensor 14, the RFID (RadioFrequencyIDentification of a battery module 12, RF identification) module 15, GPS (GlobalPositioningSystem, global positioning system) module 17, GSM (GlobalSystemforMobileCommunications, global system for mobile communications) communication module 16.This RFID module 15 has the function that center controls.This low electro-detection module 13, shock sensor 14 and GPS module 17 connect RFID module 15 respectively, and this GPS module 17 connects this gsm communication module 16.Described battery module 12 is each module for power supply of this main frame 10 and is connected with described low electro-detection module 13 for detecting (annexation that Fig. 1 does not demonstrate battery module 12 and each module).This main frame 10 also comprises a charging port 19, and this charging port 19 connects described battery module 12 and gsm communication module 16; When this main frame 10 needs charging time, charging port 19 connects the outside charger having connected power supply and charges.In this main frame 10, SIM is installed, by the card number at this SIM of platform registering, thus the gsm communication module 16 of this main frame 10 is associated with outside platform.
Refer to Fig. 2, described induction key 20 comprises transmitter module 21 and a battery module 22.This battery module 22 is powered for transmitter module 21.This induction key 20 sends distinctive signal by transmitter module 21 duration intervals, to associate with the RFID module 15 of main frame 10, thus for the authentication of car owner.In the present embodiment, this battery module 22 is button cell.
The principle of work of anti-theft device for motor vehicle of the present invention is as follows:
The transmitter module 23 of described induction key 20 sends a signal every the interval time A (A is such as 2 seconds) of a setting, the time of each transmission is 1 millisecond, after often distributing a signal, namely induction key 20 enters dormant state, start after the interval time A being spaced setting and send signal next time, go round and begin again; In other words, this induction key 20 sends signal in interval by all means, and without the need to Received signal strength, thus extremely power saving.
When main frame 10 remains static, described GPS module 17 and gsm communication module 16 are off-mode, and RFID module 15 is mode of operation, when there is vibrations or displacement in self-propelled vehicle, when described shock sensor 14 detects that main frame 10 shakes, described shock sensor 14 informs the signal (as in the scope of Che Nei or 8 ~ 9 meter, specifically and car owner fancy setting strong and weak according to signal) that the induction key 20 that RFID module 15 (informing mode can be by low and high level signal) makes this RFID module 15 detect closely whether to there is pairing sends, if the signal of corresponding induction key 20 detected, described RFID module 15 enters dormant state, if the signal of corresponding induction key 20 do not detected, described RFID module 15 controls gsm communication module 16 and starts shooting, (such as RFID module 15 signal that induction key 20 sends can not be detected when meeting the alert if preset, simultaneously described shock sensor 14 in limiting time as monitored twice vibrations of main frame 10 in 5 minutes, certainly this limiting time and vibrations number of times all can preset), gsm communication module 16 sends alarming short message to car owner or platform, GPS module 17 can be opened simultaneously and detect current geographic position, then server is offered in current geographic position by gsm communication module 16, now, user just can pass through computer or the real-time locating query vehicle of cell-phone customer terminal.
In the present embodiment, described shock sensor 14 detects that main frame 10 vibrations occurs and controls after described RFID module 15 detects the signal that the induction key 20 that closely whether there is pairing sends, no matter whether RFID module 15 detects the signal that induction key 20 sends, RFID module 15 all suspends detection after this time detects, after an interval time B set was as 2 minutes, whether this RFID module 15 just detects main frame 10 generation vibrations according to shock sensor 14 and removes to detect the signal that whether there is induction key 20 around and send, during to avoid when main frame 10 continuous vibration and to there is not the induction key 20 of pairing around, RFID module 15 can continue induction and detect, cause a large amount of power consumption, thus reach electricity-saving function.
Further, in the present embodiment, after described gsm communication module 16 is started start by RFID module 15, meeting automatic shutdown when N minute, and RFID module 15 (M is greater than N) when M minute controls to close the power-off of gsm communication module 16 closes, to ensure that gsm communication module 16 is closed.In the present embodiment, N is more than or equal to 10 minutes.Illustrate, N=20, M=25, meeting automatic shutdown after 20 minutes after gsm communication module 16 is started start by RFID module 15, RFID module 15 controlled to close gsm communication module 16 power-off closedown after 25 minutes simultaneously.Setting like this according to pre-set programs automatic shutdown, cannot cause a large amount of power consumptions of main frame 10 to prevent gsm communication module 16 from occurring crashing in these 20 minutes.
In addition, when described low electro-detection module 13 detects that described battery module 12 is low electricity condition (if the voltage of battery module 12 is lower than threshold value 3.8V), and continue 1 hour, low electro-detection module 13 informs RFID module 15, makes RFID module 15 control described gsm communication module 16 and sends charge reminder alarm to car owner.
Wherein, for preventing because the voltage fluctuation of battery module 12 causes more greatly activating alarm by mistake, the scheme of another low electro-detection is: when low electro-detection module 13 detect described battery module 12 for (lower than threshold value) during low electricity condition and continue 1 minute time, low electro-detection module 13 informs that RFID module 15 is gone to control described gsm communication module 16 and sent low electricity prompting to car owner, then gsm communication module 16 is shut down, to prevent the frequent warning caused by the voltage fluctuation of battery module 12.In addition, start shooting when the charging port 19 connecting battery module 12 connects upper charger and triggers described gsm communication module 16 when charging, when the start of this gsm communication module 16 reaches 1 minute, if the testing result of described low electro-detection module 13 pairs of battery modules 12 is low electricity condition (namely lower than threshold value), then described gsm communication module 16 sends low electric alarm to car owner.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an anti-theft device for motor vehicle, comprise a main frame and one and the induction key of this host matching, this main frame is arranged on self-propelled vehicle, this induction key is used for car owner and carries with, and it is characterized in that: this main frame comprises a battery module, a low electro-detection module, a shock sensor, a RFID module, a GPS module, a gsm communication module, this low electro-detection module, shock sensor and gsm communication module connect RFID module respectively, and this GPS module connects this gsm communication module, described battery module be this main frame each module for power supply and with described low electro-detection model calling, described induction key interval sends a signal, and the induction key time is between two signals in dormant state to save electricity, when main frame remains static, described GPS module and gsm communication module are off-mode, when described shock sensor detects that main frame shakes, described shock sensor informs RFID module, this RFID module is detected and closely whether there is the signal that described induction key sends, if the signal of this induction key detected, described RFID module enters dormant state, if the signal of this induction key do not detected, described RFID module controls the start of described gsm communication module, and this gsm communication module sends alarming short message to car owner when meeting the alert if preset, open described GPS module simultaneously and detect current geographic position, by described gsm communication module, server is offered in current geographic position, described shock sensor informs RFID module, and after detecting the signal that described induction key sends, no matter whether RFID module detects the signal that induction key sends, this RFID module all suspends detection after this time detects, and after the interval time of a setting, whether this RFID module just detects main frame generation vibrations according to shock sensor and again detects the signal that whether there is induction key around and send.
2. anti-theft device for motor vehicle according to claim 1, is characterized in that: described alert if is that described RFID module does not detect that the vibrations number of times that signal, the simultaneously described shock sensor of described induction key monitor main frame in limiting time reaches default number of times.
3. anti-theft device for motor vehicle according to claim 2, is characterized in that: described alert if is that described RFID module does not detect that signal, the simultaneously described shock sensor responded to key and send monitors twice vibrations of main frame in 5 minutes.
4. anti-theft device for motor vehicle according to claim 1, is characterized in that: the interval time again checked of described RFID module is 2 minutes.
5. anti-theft device for motor vehicle according to claim 1, is characterized in that: after described gsm communication module is started start by RFID module, the automatic shutdown when N minute, and RFID module controls the closedown of gsm communication module power-down when M minute, and wherein M is greater than N.
6. anti-theft device for motor vehicle according to claim 5, it is characterized in that: described N=20, M=25, after namely described gsm communication module is started start by RFID module, automatic shutdown 20 minutes time, and RFID module controlled the closedown of gsm communication module power-down 25 minutes time.
7. anti-theft device for motor vehicle according to claim 1, it is characterized in that: when described low electro-detection module detect the voltage of described battery module lower than threshold value and continue 1 hour, described low electro-detection module informs that RFID module is gone to control described gsm communication module and sent charge reminder alarm to car owner.
8. anti-theft device for motor vehicle according to claim 1, is characterized in that: described main frame also comprises a charging port, and this charging port connects described battery module and gsm communication module respectively; When low electro-detection module detect described battery module lower than threshold value and continue 1 minute time, described low electro-detection module informs that RFID module is gone to control described gsm communication module and sent low electricity to car owner and remind, and then gsm communication module enters off-mode; Connect upper outside charger when described charging port and when charging, trigger the start of described gsm communication module, when the start of this gsm communication module reaches 1 minute, if described low electro-detection module is to the testing result of battery module lower than threshold value, then described gsm communication module sends low electric alarm to car owner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410073486.1A CN103895609B (en) | 2014-03-03 | 2014-03-03 | Anti-theft device for motor vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410073486.1A CN103895609B (en) | 2014-03-03 | 2014-03-03 | Anti-theft device for motor vehicle |
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| CN103895609B true CN103895609B (en) | 2016-04-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104691495B (en) * | 2014-08-21 | 2018-02-02 | 许华 | The GSM/GPS anti-theft positioning alarmings device and method of wireless super long standby time |
| CN106094621B (en) * | 2016-06-21 | 2019-12-27 | 龙岩学院 | Remote monitoring system for judging starting state of engineering machinery |
| CN109760633B (en) * | 2019-03-14 | 2023-09-26 | 阳光学院 | Antitheft positioning tracking system and method |
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| CN103183005A (en) * | 2011-12-30 | 2013-07-03 | 中国移动通信集团公司 | Vehicle state detection method, device and system and vehicle anti-theft terminal |
| CN203427752U (en) * | 2013-08-27 | 2014-02-12 | 福建省道生网络科技有限公司 | Motor vehicle anti-theft device |
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| WO2005075264A1 (en) * | 2004-01-12 | 2005-08-18 | Lojack Corporation | Sensing vehicle movement |
| CN101462532A (en) * | 2007-12-21 | 2009-06-24 | 德丰零件有限公司 | Keyless alert system and method of automobiles |
| CN101947945A (en) * | 2010-09-16 | 2011-01-19 | 上海高帝矣斯科技有限公司 | Positioning, tracking and monitoring device for vehicles |
| CN103183005A (en) * | 2011-12-30 | 2013-07-03 | 中国移动通信集团公司 | Vehicle state detection method, device and system and vehicle anti-theft terminal |
| CN203427752U (en) * | 2013-08-27 | 2014-02-12 | 福建省道生网络科技有限公司 | Motor vehicle anti-theft device |
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Inventor after: Ran Yongfei Inventor before: Yan Yiqiang Inventor before: Cai Jiancong Inventor before: Yang Yanli |
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Effective date of registration: 20160301 Address after: 415304 Hunan Province, Shimenn County Yi Jia Du Zhen Yi Jia Du 9 neighborhood No. 09018 Applicant after: Ran Yongfei Address before: Fengze District, Quanzhou City West 362000 Fujian province Erythrina overflow spring district (overflow Spring City Garden) 4 Building C Room 501 unit Applicant before: FUJIAN TAOSING NETWORK TECHNOLOGY CO., LTD. |
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Effective date of registration: 20220302 Address after: 523340 Room 201, No.2, Shiheng Third Road, Xiasha, Shipai town, Dongguan City, Guangdong Province Patentee after: DONGGUAN RUIYING WIRE Co.,Ltd. Address before: 415304 No. 09018, group 9, yijiadu neighborhood committee, yijiadu Town, Shimen County, Hunan Province Patentee before: Ran Yongfei |