CN104842934A - Intelligent multipoint anti-theft alarm method and intelligent multipoint anti-theft alarm device for automobiles - Google Patents
Intelligent multipoint anti-theft alarm method and intelligent multipoint anti-theft alarm device for automobiles Download PDFInfo
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- CN104842934A CN104842934A CN201510289468.1A CN201510289468A CN104842934A CN 104842934 A CN104842934 A CN 104842934A CN 201510289468 A CN201510289468 A CN 201510289468A CN 104842934 A CN104842934 A CN 104842934A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000284 extract Substances 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 20
- 238000012790 confirmation Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010295 mobile communication Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000006870 function Effects 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/20—Communication devices for vehicle anti-theft devices
- B60R2325/205—Mobile phones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/20—Communication devices for vehicle anti-theft devices
- B60R2325/207—Satellites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/33—Detection related to theft or to other events relevant to anti-theft systems of global position, e.g. by providing GPS coordinates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to an intelligent multipoint anti-theft alarm method and an intelligent multipoint anti-theft alarm device for automobiles. The intelligent multipoint anti-theft alarm device is a new generation of automobile anti-theft alarm device integrating digital mobile communication technology with GPS (global positioning system) satellite positioning technology and comprises an active automobile anti-theft unit and a passive anti-theft unit. Through double-GPS positioning, automobile operation parameters and position information are constantly monitored by double mobile communication networks, and accordingly, the problems of distance limitation and proneness to cracking, which cannot be solved by ordinary automobile anti-theft alarms, are solve thoroughly. Besides functions of the ordinary anti-theft alarms, the intelligent multipoint anti-theft alarm device also has functions of cellphone control, short message positioning, remote monitoring, remote alarming and the like. Automobile positions and automobile travelling parameter information can be monitored and displayed anytime anywhere through a cellphone or computer terminal.
Description
Technical field
The present invention relates to a kind of automobile anti-theft alarm method and device, particularly relate to a kind of automobile intelligent multiple spot anti-theft alarming method and device.
Background technology
Along with automobile enters into common people house gradually, automobile theft case is also raising year by year.The thing also having become one to allow customer's very headache stolen by automobile, therefore, guarantees that the safety of automobile becomes more and more important.Current, driver's section is more and more brilliant steathily, and steal the also more and more consummation of driving skills art, car thief often destroys the anti-joyride device that may be equipped with inside and outside vehicle.In prior art, alarms and security systems for automobiles many design is a set of, and car thief is known quite well usually to anti-joyride device, after car thief destroys this cover anti-joyride device, does not namely carry out effectively antitheft.In prior art, also have design two to overlap anti-joyride device and carry out antitheft technical scheme, but this technical scheme adopts watchdog technique simply usually, can not verify by combining information intelligently, easily cause the situation reported by mistake, misrepresent deliberately to occur.
Summary of the invention
The technical matters that the present invention solves is: build a kind of automobile intelligent multiple spot anti-theft alarming method and device, overcomes prior art and is easily destroyed and easily reports the technical matters misrepresented deliberately by mistake.
Technical scheme of the present invention is: provide a kind of automobile intelligent multiple spot anti-theft alarming method, step is as follows:
Obtain main anti-theft and extract signal: obtain described main anti-theft by the connection of described main anti-theft and vehicle-mounted OBD interface and extract signal;
Send actuation signal to anti-theft for subsequent use: described main anti-theft is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode, described main anti-theft sends actuation signal to described anti-theft for subsequent use;
Confirmed by acknowledgment signal: described anti-theft for subsequent use starts, described anti-theft for subsequent use is interrupted to described main anti-theft transmission acknowledgment signal, if described main anti-theft fails to feed back signal that this acknowledgment signal or described main anti-theft send to described anti-theft for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft for subsequent use, then confirm that described main anti-theft is illegally removed;
Send alerting signal: described anti-theft for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server.
Further technical scheme of the present invention is: obtain described main anti-theft by described main anti-theft and the connection electric signal of vehicle-mounted OBD interface and the vibration signal of described main anti-theft and extract signal.
Further technical scheme of the present invention is: described anti-theft for subsequent use is switched to normal mode of operation from low-power consumption standby pattern and starts after receiving the actuation signal of described main anti-theft.
Further technical scheme of the present invention is: described main anti-theft is connected to described anti-theft for subsequent use by wireless communication mode.
Further technical scheme of the present invention is: if described main anti-theft is outside described anti-theft detection range for subsequent use, then described anti-theft for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server.
Further technical scheme of the present invention is: if described main anti-theft is in described anti-theft detection range for subsequent use, the status information of the described main anti-theft of described anti-theft inquiry for subsequent use, if cannot be inquired the OBD data of automobile by described main anti-theft, then described anti-theft for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server.
Technical scheme of the present invention is: build a kind of automobile intelligent multiple spot antitheft alarm system, comprise main anti-theft, anti-theft for subsequent use, remote server, described main anti-theft comprises extracts signal acquisition module, power management module, signal transmitting module, described anti-theft for subsequent use comprises and starts module, confirms module, alarm module, described in extract signal acquisition module and obtain described main anti-theft by the connection of described main anti-theft and vehicle-mounted OBD interface and extract signal; Described main anti-theft is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode by described power management module, and described signal transmitting module sends actuation signal to described anti-theft for subsequent use; The startup module of described anti-theft for subsequent use starts, described confirmation module is interrupted to described main anti-theft transmission acknowledgment signal, if described main anti-theft fails to feed back signal that this acknowledgment signal or described main anti-theft send to described anti-theft for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft for subsequent use, then confirm that described main anti-theft is illegally removed; Described alarm module starts the GPS module of described anti-theft for subsequent use and sends GPS information and alerting signal to remote server.
Further technical scheme of the present invention is: described main anti-theft also involving vibrations signal acquisition module.
Further technical scheme of the present invention is: described main anti-theft and described anti-theft for subsequent use also comprise wireless communication module.
Further technical scheme of the present invention is: described anti-theft for subsequent use also comprises the position sensing module detecting described main anti-theft position.
Technique effect of the present invention is: build a kind of automobile intelligent multiple spot anti-theft alarming method and device, obtains described main anti-theft extract signal by the connection of described main anti-theft and vehicle-mounted OBD interface; Described main anti-theft is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode, and described main anti-theft sends actuation signal to described anti-theft for subsequent use; Described anti-theft for subsequent use starts, described anti-theft for subsequent use is interrupted to described main anti-theft transmission acknowledgment signal, if described main anti-theft fails to feed back signal that this acknowledgment signal or described main anti-theft send to described anti-theft for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft for subsequent use, then confirm that described main anti-theft is illegally removed; Described anti-theft for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server.The present invention integrates the young mobile anti-joyride device of digital mobile communication technology and gps satellite location technology, it is made up of automobile primary anti-theft and anti-theft for subsequent use two parts, utilize two GPS location, double-movement communication network carries out moment monitoring to vehicle operating parameter and location information, thoroughly solves the insurmountable distance restriction of general-utility car burglar alarm and is easy to the difficult problem that cracks.This device, except having common burglar alarm function, also has the functions such as mobile phone control, note location, remote monitoring, remote alarms.No matter when and where, all by mobile phone or computer end, automobile position and running car parameter information are monitored and shown.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention specifically implements structural representation.
Detailed description of the invention
Below in conjunction with specific embodiment, technical solution of the present invention is further illustrated.
As shown in Figure 1, the specific embodiment of the present invention is: provide a kind of automobile intelligent multiple spot anti-theft alarming method, step is as follows:
Obtain main anti-theft and extract signal: obtain described main anti-theft 1 by described main anti-theft 1 with the connection of vehicle-mounted OBD interface and extract signal;
Send actuation signal to anti-theft 2 for subsequent use: described main anti-theft 1 is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode, described main anti-theft 1 sends actuation signal to described anti-theft 2 for subsequent use;
Confirmed by acknowledgment signal: described anti-theft 2 for subsequent use starts, described anti-theft for subsequent use 2 is interrupted and is sent acknowledgment signal to described main anti-theft 1, if described main anti-theft 1 fails to feed back signal that this acknowledgment signal or described main anti-theft 1 send to described anti-theft 2 for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft 2 for subsequent use, then confirm that described main anti-theft 1 is illegally removed;
Send alerting signal: described anti-theft 2 for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server 3.
As shown in Figure 1, specific embodiment of the invention process is: after anti-theft 1 main in automobile being pulled out, obtain described main anti-theft 1 by described main anti-theft 1 with the connection of vehicle-mounted OBD interface and extract signal, specifically, obtain described main anti-theft by described main anti-theft and the connection electric signal of vehicle-mounted OBD interface and the vibration signal of described main anti-theft and extract signal.Main anti-theft 1 is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode automatically.The MCU of main anti-theft 1 is by after signal that vibration module detected, and described main anti-theft 1 is connected to described anti-theft 2 for subsequent use by wireless communication mode.Specifically, described main anti-theft 1 passes through bluetooth to described anti-theft 2 for subsequent use, the proximity communication modules such as 24L01 send startup energizing signal to anti-theft 2 for subsequent use, after anti-theft 2 for subsequent use receives the energizing signal of main anti-theft by short range transmission modules such as bluetooth/24L01, anti-theft 2 for subsequent use automatically switches to normal mode of operation from low-power consumption standby pattern, and sends acknowledgment signal to main anti-theft by the every 30S of the MCU of anti-theft for subsequent use.Described anti-theft for subsequent use 2 is interrupted and is sent acknowledgment signal to described main anti-theft 1, if described main anti-theft 1 fails to feed back signal that this acknowledgment signal or described main anti-theft 1 send to described anti-theft 2 for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft 2 for subsequent use, then confirm that described main anti-theft 1 is illegally removed.Described anti-theft for subsequent use 2 starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server 3.
As shown in Figure 1, the preferred embodiment of the present invention is: described anti-theft 2 for subsequent use also comprises the position sensing module 214 detecting described main anti-theft position.If described main anti-theft 1 is outside described anti-theft 2 detection range for subsequent use, then described anti-theft for subsequent use 2 starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server 3.Specifically, after main anti-theft 1 receives the data of anti-theft 2 for subsequent use, main anti-theft 1 is encrypted the data received, send to anti-theft 2 for subsequent use afterwards again, after anti-theft 2 for subsequent use receives the data that main anti-theft 1 transmits, by decipherment algorithm, enciphered data is processed, and verify with the data sent before, by knowing that automobile primary anti-theft 1 is still in automobile after checking, if not by checking, prove that automobile primary anti-theft is illegally removed, and not in the scope that anti-theft for subsequent use can identify, namely may main anti-theft 1 be lost outside car, open the GPS of anti-theft for subsequent use simultaneously, and upload gps data in real time to remote server by anti-theft 2GSM/2G/3G/4G mobile communication module for subsequent use, send alarming short message to realize the real-time monitoring to automobile to designated user and system platform by anti-theft 2 for subsequent use simultaneously.In addition, the real time position of mobile phones enquiring automobile can be passed through, that is, according to anti-theft 2GPS location information for subsequent use.
As shown in Figure 1, the preferred embodiment of the present invention is: described anti-theft 2 for subsequent use also comprises the position sensing module 214 detecting described main anti-theft position, if described main anti-theft 1 is in described anti-theft 2 detection range for subsequent use, described anti-theft for subsequent use 2 inquires about the status information of described main anti-theft 1, if cannot be inquired the OBD data of automobile by described main anti-theft 1, then described anti-theft for subsequent use 2 starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server 3.If main anti-theft 1 is illegally removed, and main anti-theft 1 is still in car, namely main anti-theft 1 can carry out data communication with anti-theft 2 for subsequent use, now anti-theft 2 for subsequent use is triggered work, the GPS module of anti-theft 2 for subsequent use is also unlocked simultaneously, whether the GPS location being detected anti-theft for subsequent use by anti-theft 2 for subsequent use has larger change with the automobile position detected for the first time when being triggered, consider that GPS drifts about, if beyond certain scope (10M), and the status information of main anti-theft 1 is inquired about by anti-theft 2 for subsequent use, as automobile OBD data cannot be inquired, after inquiring the vibration signal of main anti-theft 1 simultaneously, anti-theft 2 for subsequent use uploads gps data to remote server 3 in real time by GSM/2G/3G/4G mobile communication module, send alarming short message to realize the real-time monitoring to automobile to designated user and system platform by anti-theft 2 for subsequent use simultaneously.In addition, the real time position of mobile phones enquiring automobile can be passed through, that is, according to anti-theft GPS position information for subsequent use.
As shown in Figure 1, the specific embodiment of the present invention is: build a kind of automobile intelligent multiple spot antitheft alarm system, comprise main anti-theft 1, anti-theft for subsequent use 2, remote server 3, described main anti-theft 1 comprises extracts signal acquisition module 111, power management module 12, signal transmitting module 113, described anti-theft for subsequent use comprises and starts module 211, confirms module 212, alarm module 213, described in extract signal acquisition module 111 and obtain described main anti-theft 1 by described main anti-theft 1 with the connection of vehicle-mounted OBD interface and extract signal; Described main anti-theft 1 is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode by described power management module 12, and described signal transmitting module 113 sends actuation signal to described anti-theft 2 for subsequent use; The startup module 211 of described anti-theft for subsequent use 2 starts, described confirmation module 212 is interrupted and is sent acknowledgment signal to described main anti-theft 1, if described main anti-theft 1 fails to feed back signal that this acknowledgment signal or described main anti-theft 1 send to described anti-theft 2 for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft 2 for subsequent use, then confirm that described main anti-theft 1 is illegally removed; Described alarm module 213 starts the GPS module of described anti-theft for subsequent use 2 and sends GPS information and alerting signal to remote server 3.
As shown in Figure 1, specific embodiment of the invention process is: after anti-theft 1 main in automobile being pulled out, extract signal acquisition module 111 to obtain described main anti-theft 1 by described main anti-theft 1 with the connection of vehicle-mounted OBD interface and extract signal, specifically, extract signal acquisition module 111 to obtain described main anti-theft by described main anti-theft and the connection electric signal of vehicle-mounted OBD interface and the vibration signal of described main anti-theft and extract signal.Power management module 12 is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode automatically.Described main anti-theft also involving vibrations signal acquisition module 114, the MCU of main anti-theft 1 detects the signal of vibration module 18 by vibration signals collecting module 114 after, described main anti-theft 1 is connected to described anti-theft 2 for subsequent use by wireless communication mode.Specifically, signal transmitting module 113 passes through bluetooth to described anti-theft 2 for subsequent use, the proximity communication modules such as 24L01 send startup energizing signal to anti-theft 2 for subsequent use, after anti-theft 2 for subsequent use receives the energizing signal of main anti-theft by short range transmission modules such as bluetooth/24L01, start module 211 and automatically switch to normal mode of operation from low-power consumption standby pattern, confirm that module 212 sends acknowledgment signal by the every 30S of the MCU of anti-theft for subsequent use to main anti-theft.Described anti-theft for subsequent use 2 is interrupted and is sent acknowledgment signal to described main anti-theft 1, if described main anti-theft 1 fails to feed back signal that this acknowledgment signal or described main anti-theft 1 send to described anti-theft 2 for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft 2 for subsequent use, then confirm that described main anti-theft 1 is illegally removed.Alarm module 213 starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server 3.When main anti-joyride device is not pulled out, can be held by mobile phone terminal or PC and send order to main anti-joyride device, then main anti-joyride device sends order by OBD interface to vehicle electronic control unit (ECU), automobile is made to send latch system locking, and cut off automotive ignition system oil piping system of unifying and make parking of automobile, acousto-optic system gives the alarm simultaneously.
As shown in Figure 2, in specific embodiments of the invention, the present invention is made up of three parts, a part is the automobile primary anti-theft 1 be connected with vehicle-mounted OBD, this hardware unit is by microprocessing unit (MCU) 11, CAN modular converter 16, K bus conversion module 17, one GPS locating module 15, first bluetooth module 14, first communication module 13, first memory module 19, power management module 12, composition such as vibration module 18 grade, the second part is the hidden anti-theft for subsequent use be arranged in automobile, this part comprises the 2nd GPS locating module 27, second bluetooth module 22, second communication module 23, battery powered managing module 24, battery 25, second memory module 26, the parts such as MCU, automatically automobile OBD data and car location message is gathered by automobile primary anti-theft 1, and by the first communication module 13 of automobile primary anti-joyride device, the information timing automatic such as automobile position are uploaded in long-range assigned ip address server, user can hold software or computer WEB terminal to check the information such as the position of automobile and operational factor by mobile phone A PP, and illegally removed by the external world at automobile primary anti-joyride device, or automotive battery is powered and is forced to disconnect, after automobile primary anti-theft 1 lost efficacy, the anti-theft for subsequent use 2 being hidden in automotive interior can be waken up automatically, automobile primary antitheft alarm system is replaced to work on.Because anti-joyride device for subsequent use adopts powered battery, therefore, for extending the period of service of anti-joyride device battery for subsequent use as far as possible, under the prerequisite that automobile primary anti-joyride device normally works, anti-joyride device for subsequent use is in low-power consumption standby pattern.
As shown in Figure 2, in specific embodiments of the invention, use OBD threeway data connecting line that main for the present invention anti-theft 1 is inserted automobile OBD data-interface, the CAN protocol data sent by automobile OBD interface by CAN conversion chip V231 and K general line system chip L9637 again and K bus protocol data send to MCU11 to carry out respectively calculating and processing, gathered the location information of automobile by a GPS locating module 15 simultaneously, and send MCU process, car location message and vehicle-mounted OBD data are kept in the first memory module 19 by MCU subsequently, and stored by the remote server 3 that the first communication module 13 is uploaded to assigned ip address, first communication module be in 13GSM/2G/3G/4G digital mobile communication module any one or multiple.Cloud computing and automobile burglar intelligent management, when automobile primary anti-joyride device is illegally removed, automobile primary anti-theft 1 or can be pulled out in a flash at interruption of power supply, main anti-theft 1 sends a momentary pulse ripple by short-range communication (bluetooth/24L01/NRF905) module, anti-theft 2 for subsequent use receives impulse singla by short-range communication (bluetooth/24L01/NRF905) module, anti-theft 2 for subsequent use automatically triggers from standby mode and enters normal mode of operation, and control by the MCU of anti-theft module for subsequent use the external power that power management module opens anti-joyride device for subsequent use, then position and the state of tracking motor is continued by anti-joyride device for subsequent use, simultaneously, by anti-joyride device for subsequent use to remote server and the stolen warning message of designated mobile phone transmission automobile and location information.In addition, in automobile primary anti-theft 1, the parameter informations such as vehicle-mounted OBD data and automobile position are recorded and preserve by the first memory module 19; Vehicle activation signal is detected by vibration module 18 after automobile is opened, then by waking main anti-theft 1 up, make it enter normal mode of operation from low-power consumption standby pattern, then open the peripheral hardwares such as K bus conversion module 17, CAN dress die change block the 16, the one GPS locating module 15, GSM/2G/3G/4G digital mobile communication module, short-range communication (bluetooth/24L01/NRF905) module and power.In anti-theft for subsequent use, preserve the information such as position, orientation of automobile by the second memory module 26 real time recording, realize the management of spare module low power-consumption intelligent and battery charging and discharging management by battery powered managing module 24.
The present invention is applicable to the antitheft of truck and family car, this automobile primary anti-theft 1 adopts the power supply of automobile output voltage as main anti-joyride device of vehicle-mounted OBD interface, be that MCU powers by exporting 3.3V voltage after step-down filtering voltage regulation, and anti-joyride device for subsequent use adopts 3.7-9V powered battery, and by the MCU control battery powered managing module of anti-theft 2 for subsequent use, intelligent low-power consumption management is carried out to the output of external equipment voltage.
Technique effect of the present invention is: build a kind of automobile intelligent multiple spot anti-theft alarming method and device, obtains described main anti-theft extract signal by the connection of described main anti-theft and vehicle-mounted OBD interface; Described main anti-theft is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode, and described main anti-theft sends actuation signal to described anti-theft for subsequent use; Described anti-theft for subsequent use starts, described anti-theft for subsequent use is interrupted to described main anti-theft transmission acknowledgment signal, if described main anti-theft fails to feed back signal that this acknowledgment signal or described main anti-theft send to described anti-theft for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft for subsequent use, then confirm that described main anti-theft is illegally removed; Described anti-theft for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server.The present invention integrates the young mobile anti-joyride device of GSM/2G/3G/4G digital mobile communication technology and gps satellite location technology, it is made up of automobile primary anti-theft and anti-theft for subsequent use two parts, utilize two GPS location, double-movement communication network carries out moment monitoring to vehicle operating parameter and location information, thoroughly solves the insurmountable distance restriction of general-utility car burglar alarm and is easy to the difficult problem that cracks.This device, except having common burglar alarm function, also has the functions such as mobile phone control, note location, remote monitoring, remote alarms.No matter when and where, all by mobile phone or computer end, automobile position and running car parameter information are monitored and shown.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. an automobile intelligent multiple spot anti-theft alarming method, step is as follows:
Obtain main anti-theft and extract signal: obtain described main anti-theft by the connection of described main anti-theft and vehicle-mounted OBD interface and extract signal;
Send actuation signal to anti-theft for subsequent use: described main anti-theft is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode, described main anti-theft sends actuation signal to described anti-theft for subsequent use;
Confirmed by acknowledgment signal: described anti-theft for subsequent use starts, described anti-theft for subsequent use is interrupted to described main anti-theft transmission acknowledgment signal, if described main anti-theft fails to feed back signal that this acknowledgment signal or described main anti-theft send to described anti-theft for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft for subsequent use, then confirm that described main anti-theft is illegally removed;
Send alerting signal: described anti-theft for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server.
2. automobile intelligent multiple spot anti-theft alarming method according to claim 1, is characterized in that, obtains described main anti-theft extract signal by described main anti-theft and the connection electric signal of vehicle-mounted OBD interface and the vibration signal of described main anti-theft.
3. automobile intelligent multiple spot anti-theft alarming method according to claim 1, it is characterized in that, described anti-theft for subsequent use is switched to normal mode of operation from low-power consumption standby pattern and starts after receiving the actuation signal of described main anti-theft.
4. automobile intelligent multiple spot anti-theft alarming method according to claim 1, it is characterized in that, described main anti-theft is connected to described anti-theft for subsequent use by wireless communication mode.
5. automobile intelligent multiple spot anti-theft alarming method according to claim 1, it is characterized in that, if described main anti-theft is outside described anti-theft detection range for subsequent use, then described anti-theft for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server.
6. automobile intelligent multiple spot anti-theft alarming method according to claim 1, it is characterized in that, if described main anti-theft is in described anti-theft detection range for subsequent use, the status information of the described main anti-theft of described anti-theft inquiry for subsequent use, if cannot be inquired the OBD data of automobile by described main anti-theft, then described anti-theft for subsequent use starts GPS module according to confirmation result and sends GPS information and alerting signal to remote server.
7. an automobile intelligent multiple spot antitheft alarm system, it is characterized in that, comprise main anti-theft, anti-theft for subsequent use, remote server, described main anti-theft comprises extracts signal acquisition module, power management module, signal transmitting module, described anti-theft for subsequent use comprises and starts module, confirms module, alarm module, described in extract signal acquisition module and obtain described main anti-theft by the connection of described main anti-theft and vehicle-mounted OBD interface and extract signal; Described main anti-theft is switched to emergency battery powering mode from vehicle-mounted OBD interface powering mode by described power management module, and described signal transmitting module sends actuation signal to described anti-theft for subsequent use; The startup module of described anti-theft for subsequent use starts, described confirmation module is interrupted to described main anti-theft transmission acknowledgment signal, if described main anti-theft fails to feed back signal that this acknowledgment signal or described main anti-theft send to described anti-theft for subsequent use according to the acknowledgment signal received not by the checking of described anti-theft for subsequent use, then confirm that described main anti-theft is illegally removed; Described alarm module starts the GPS module of described anti-theft for subsequent use and sends GPS information and alerting signal to remote server.
8. automobile intelligent multiple spot antitheft alarm system according to claim 7, is characterized in that, described main anti-theft also involving vibrations signal acquisition module.
9. automobile intelligent multiple spot antitheft alarm system according to claim 7, it is characterized in that, described main anti-theft also comprises the first wireless communication module, and described anti-theft for subsequent use also comprises the second wireless communication module.
10. automobile intelligent multiple spot antitheft alarm system according to claim 7, it is characterized in that, described anti-theft for subsequent use also comprises the position sensing module detecting described main anti-theft position.
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Application publication date: 20150819 |