(3) summary of the invention
The present invention is in order to remedy the defective of prior art, provides under a kind of situation of suffering dual abduction automobile and car owner and effectively to threaten robber's automobile anti-hijacking protective system to police's auto alarm.
The present invention realizes through following technical scheme:
A kind of automobile anti-hijacking protective system based on mobile communication technology; It is characterized in that: form by vehicle electronics anti-hijacking module, smart mobile phone, web service server, database server and GIS server; Wherein vehicle-mounted anti-hijacking module and smart mobile phone through self with the GPRS/3G module carry out wireless connections with web service server, GIS server respectively; Vehicle-mounted anti-hijacking module and smart mobile phone through self with GPS module and gps satellite carry out wireless telecommunications, web service server is connected with database server.
Should be based on the automobile anti-hijacking protective system of mobile communication technology; Said vehicle-mounted anti-hijacking module comprises ARM7 microprocessor, GPS locating module, GPRS/3G wireless communication module and control circuit; Pipe and be positioned at the closed of electromagnetic valve on the automotive engine throttle gate or open through control circuit control loudspeaker, thereby realize shutoff or open the function of automotive engine throttle gate.Said smart mobile phone and vehicle electronics anti-hijacking module all have the GPRS/3G module, and the SIM that uses mobile operator to provide is wirelessly connected to the internet through the wireless base station.Said web service server, database server and GIS server all have independent static IP; Wherein web service server and GIS server can be opened a plurality of ports and cell phone terminal and vehicle electronics anti-hijacking module communication simultaneously; The service of providing support of web service server; Database server stores automobile position status command information, GIS server comprise google maps server and MapABC electronic chart server, in order to geography information to be provided.Be mounted with anti-hijacking software in the said smart mobile phone, software is provided with " key is reported to the police and stopped " key and " key parking " key.When automobile and car owner meet with dual abduction; The car owner is through the smart mobile phone client software; Mode with note and one-sided quiet connection 110 alarm calls is cried for help to the police, simultaneously through smart mobile phone client software automatic guidance automobile flame-out stop and through the loudspeaker calling for help that pipes under a stable condition.When automobile and car owner's dual abduction takes place when; The car owner uses the smart mobile phone client software; The service that provides through web service server and GIS server obtains automobile and the up-to-date geographic position that oneself belongs to; Together with owner information and information of vehicles, the continual police's SMS platform that is sent to.Vehicle electronics anti-hijacking module can be according to the geographic coordinates at automobile place; The service that utilizes the GIS server to provide; Whether whether the road of judging the current place of automobile block up and be main thoroughfare; Like congestion in road or main thoroughfare, automotive engine auto shut down then, and play emergency sound through loudspeaker.Vehicle electronics anti-hijacking module can be according to car owner's parking order, the parking of stopping working rapidly, and through loudspeaker broadcast emergency sound.Adopt the mode of solenoid closure valve shutoff automotive engine throttle gate that automobile flameout is stopped; Do not having before the car owner recovers the order of " normal condition "; Automobile can't be opened; After the car owner sent the order of recovery " normal condition " through the smart mobile phone client software, electromagnetic valve was opened valve, and automotive engine recovers to start ability.
The invention has the beneficial effects as follows: should be based on the automobile anti-hijacking protective system of mobile communication technology; Utilization communication terminal, GPS location and embedded cutting edge technology; For common car owners' especially taxi driver personal safety guarantee of vehicle has been built a reliable guarantee platform; Meet with under the dual abduction and can and effectively threaten the robber at automobile and car owner to police's auto alarm; And all operation adopts " one-touch " to accomplish automatically, and is simple and convenient, has the vast market space.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.
Among Fig. 1; Should be based on the automobile anti-hijacking protective system of mobile communication technology; Form by vehicle electronics anti-hijacking module, smart mobile phone, web service server, database server and GIS server; Wherein vehicle-mounted anti-hijacking module and smart mobile phone through self with the GPRS/3G module carry out wireless connections with web service server, GIS server respectively; Vehicle-mounted anti-hijacking module and smart mobile phone through self with GPS module and gps satellite carry out wireless telecommunications, web service server is connected with database server.Vehicle-mounted anti-hijacking module comprises ARM7 microprocessor, GPS locating module, GPRS/3G wireless communication module and control circuit; Pipe and be positioned at the closed of electromagnetic valve on the automotive engine throttle gate or open through control circuit control loudspeaker, thereby realize shutoff or open the function of automotive engine throttle gate.Smart mobile phone and vehicle electronics anti-hijacking module all have the GPRS/3G module, and the SIM that uses mobile operator to provide is wirelessly connected to the internet through the wireless base station.Web service server, database server and GIS server all have independent static IP; Wherein web service server and GIS server can be opened a plurality of ports and cell phone terminal and vehicle electronics anti-hijacking module communication simultaneously; The service of providing support of web service server; Accept the connection request of vehicle electronics anti-hijacking module and smart mobile phone, services such as information storage, car owner's pass down the line are provided for it; Database server stores automobile position status command information comprises anti-hijacking module product information, real-time longitude and latitude, automobile current state, car owner's command information etc.; The GIS server comprises that google maps server and MapABC electronic chart server provide geography information, is used to provide geography information such as automobile place road, road traffic condition.Gps satellite provides the latitude and longitude information in geographic position of living in to vehicle electronics anti-hijacking module and smart mobile phone.
Vehicle electronics anti-hijacking module and intelligent mobile phone terminal that the car owner holds, through self with GPS module and satellite carry out wireless telecommunications; Vehicle electronics anti-hijacking module and intelligent mobile phone terminal that the car owner holds, through self with GPRS module or 3G module wireless access internet be connected with the GIS server; Vehicle electronics anti-hijacking module and intelligent mobile phone terminal that the car owner holds, through self with GPRS module or 3G module wireless access internet, the web service server that provides with the manufacturer that produces vehicle electronics anti-hijacking module product is connected; The web service server that the manufacturer of production vehicle electronics anti-hijacking module provides provides database server to be connected with this manufacturer; Vehicle electronics anti-hijacking module is connected with some control circuits and equipment; Smart mobile phone is got in touch with police service note receiving platform and 110 police service telephony platforms through mobile communication network where necessary.After vehicle electronics anti-hijacking module is bought, need by web service server product to be registered, deposit in the database server bundling of the service of related smart mobile phone number with it through web service server through network.When automobile and car owner meet with dual abduction; The car owner is through the smart mobile phone client software; Mode with note and one-sided quiet connection 110 alarm calls is cried for help to the police, simultaneously through smart mobile phone client software automatic guidance automobile flame-out stop and through the loudspeaker calling for help that pipes under a stable condition.When automobile and car owner's dual abduction takes place when; The car owner uses the smart mobile phone client software; The service that provides through web service server and GIS server obtains automobile and the up-to-date geographic position that oneself belongs to; Together with owner information and information of vehicles, the continual police's SMS platform that is sent to.Vehicle electronics anti-hijacking module can be according to the geographic coordinates at automobile place; The service that utilizes the GIS server to provide; Whether whether the road of judging the current place of automobile block up and be main thoroughfare; Like congestion in road or main thoroughfare, automotive engine auto shut down then, and play emergency sound through loudspeaker.Vehicle electronics anti-hijacking module can be according to car owner's parking order, the parking of stopping working rapidly, and through loudspeaker broadcast emergency sound.Adopt the mode of solenoid closure valve shutoff automotive engine throttle gate that automobile flameout is stopped; Before the mobile phone command that does not obtain car owner's recovery " normal condition "; Automobile can't be opened; After the car owner sent the order of recovery " normal condition " through the smart mobile phone client software, electromagnetic valve was opened valve, and automotive engine recovers to start ability.
Among Fig. 2, vehicle electronics anti-hijacking module is to be the embedded product of core with the ARM7 microprocessor.The product mainboard is piped by ARM7 microprocessor, GPS module, GPRS/3G module, control loudspeaker and shutoff or the control circuit of opening the electromagnetic valve of automotive engine throttle gate are formed.Wherein vehicle electronics anti-hijacking module product motherboard power supply is as shown in Figure 3, by 7805 chips the Vehicular accumulator cell voltage step-down is obtained, and loudspeaker and electromagnetic valve are also supplied power by the storage battery of automobile itself.For making that product can keep locating preferably and communication signal; And consider that product should have ND characteristics under the abduction situation; Vehicle electronics anti-hijacking module product is placed in below the car console panel; Make its top only alternating floor mould plate, loudspeaker are placed in the machinery space of automobile front shroud below, electromagnetic valve is installed on the engine air throttle place.
When being in when being held as a hostage state; ARM7 microprocessor in the vehicle electronics anti-hijacking module carries out inquiry at interval in 0.5 second to the GPS module; The GPS module is according to the gps satellite signal that receives, and through serial communication, the longitude and latitude data serial that automobile is belonged to sends the ARM7 microprocessor to; The ARM7 microprocessor is through the GPRS/3G module; Use wireless communication mode to be connected to the web service server on the internet, and automobile is belonged to the longitude and latitude data through the service that web service server provides, be stored in the database server with 0.5 second time gap.Web service server provides the order that the car owner is sent through intelligent mobile phone terminal to pass on the function of vehicle electronics anti-hijacking module simultaneously.
Shutoff in the vehicle electronics anti-hijacking module or open the electromagnetic valve of automotive engine throttle gate; Under default situations; Vehicle electronics anti-hijacking module obtain from web service server automobile be in " abduction state " after the information; Vehicle electronics anti-hijacking module can be carried out according to the process of talking about in the epimere, simultaneously, communicates with 0.5 second interval and GIS server; The longitude and latitude data of self are sent to the GIS server, and obtain road traffic condition degree of congestion, the street information at automobile place through the service that the GIS server provides.When the information of ARM7 microprocessor through sending; Judge automobile place road traffic condition is busier and block up; Or be sitting at the traffic main thoroughfare in national highway, provincial highway or urban district; Then the ARM7 microprocessor drives electromagnetic valve through signal and powers up the shutoff air throttle of car, and automotive engine is flame-out to stop thereby cause, and logical loudspeaker are play emergency sound; The car owner also can force parking of automobile through the mode of taking " one-touch " parking according to the motor vehicle environment situation; Promptly the engine off order is sent to web service server through smart mobile phone end software; The service memory that provides through web service server is to database server; With the vehicle electronics anti-hijacking module of 0.5 second interval through web service server lookup car owner order according to order; Drive electromagnetic valve through the ARM7 microprocessor signals and power up the shutoff air throttle of car, automotive engine is flame-out immediately to stop thereby reach, and logical loudspeaker are play the effect of emergency sound.
Among Fig. 4, be provided with anti-hijacking software in the smart mobile phone, software is provided with " key is reported to the police and stopped " key and " key parking " key.When the car owner meets with the dual abduction of the automobile and the person; Through pressing " key is reported to the police and stopped " key; Smart mobile phone will be automatically with the geographical location information at this car information that has set, car owner's data information and car owner and automobile place at the smart mobile phone client software with the continual police service note receiving platform that sends to of 10 minutes time gap; And dial " 110 " simultaneously, connect the back at mobile phone and notify the car owner with the mode of vibrations.For preventing that the ruffian from discovering, converse with one-sided quiet mode (be that car owner one side can only be talked about, but can't hear the other side's mode), thereby make the police can follow the tracks of dialog context, in time grasp field condition.Simultaneously; Smart mobile phone sends to web service server through the GPRS/3G communication module with wireless mode with the warning parking order, and the service memory that provides through web service server is to database server, with the vehicle electronics anti-hijacking module of 0.5 second interval through web service server lookup car owner order according to order; Stop with the system default mode; Or force to stop with car owner's manually operated mode, stopping simultaneously, loudspeaker are play emergency sound; Thereby intimidate the robber, the purpose that reaches emergency and save oneself.
Among Fig. 5, when having described the car owner and having met with the dual abduction of the automobile and the person, the whole process of utilizing smart mobile phone to report to the police and save oneself.
1. the car owner is through pressing " key is reported to the police and stopped " button of smart mobile phone client software, and indicating system carries out sequence of operations:
At first, the service through web service server provides is changed to " abduction state " with state of the system by " normal condition ".
Secondly; The service request that vehicle electronics anti-hijacking module is sent per 3 minutes clockwise web service servers under the normal mode of operation becomes and sends service request to it per 0.5 second; The engine off that possibly assign through the smart mobile phone client with the reply car owner instructs, and the exact location at automobile place is provided at any time.And be that the active power that guarantees intelligent mobile phone battery is supplied with; The smart mobile phone client is to the visit of web service server; Still be limited to 3 minutes be unit, the smart mobile phone client is engaged in that the geographic position is uploaded and the transmission of possible at any time engine off order.
Once more; The information of vehicles of the car plate that comprises car owner's automobile that the car owner is set in software in advance, vehicle color, model; The identity information that comprises car owner's photo, and the geographic location information of car owner and vehicle uninterruptedly sends to the police service SMS platform that in software, is provided with way of short messages with 10 minutes time gap.Wherein geographical location information is the latitude and longitude information that obtains according to after GPS module in smart mobile phone and the vehicle electronics anti-hijacking module and the satellite communication, utilizes the relevant service that the GIS server provides and the geographic name that obtains.
After note was sent and finished, then, smart mobile phone can be dialed 110 alarm calls automatically, connected the back and reminded the car owner with mode of vibration, and keep conversation with one-sided quiet mode.Thereby, make the police obtain on-the-spot relevant information ensureing under the not found situation of car owner's conversation.
Under default situations, when system is in " abduction state ", vehicle electronics anti-hijacking module will be passed through self GPS module and satellite communication of being with 0.5 second time gap; The automobile that obtains place latitude and longitude information, the traffic information of the road at automobile place is at first inquired about in the service that utilizes this latitude and longitude information to provide through the GIS server; Check whether traffic is busy; If busy, then the ARM7 microprocessor of vehicle electronics anti-hijacking module will be that the electromagnetic valve that is positioned on the automotive engine throttle gate powers up through control circuit, the shutoff throttle gate; Automotive engine is flame-out to stop thereby cause, and loudspeaker are play emergency sound simultaneously; If the inquiry of vehicle electronics anti-hijacking module is less than traffic information; The road information that then belongs to through GIS server lookup automobile; If the place road is the traffic trunk main in national highway, provincial highway or the urban district, will be that the electromagnetic valve that is positioned on the automotive engine throttle gate powers up through control circuit through the ARM7 microprocessor, the shutoff throttle gate; Cause the flame-out parking of automotive engine equally, loudspeaker are play emergency sound simultaneously.After " key is reported to the police and stopped " strong pressing of intelligent mobile phone terminal; Except that being undertaken the work by two kinds of top acquiescence modes; Also allow the car owner according to actual conditions operative intelligence cell-phone customer terminal; The service memory that provides through web service server is to database server; With the vehicle electronics anti-hijacking module of 0.5 second interval through web service server lookup car owner order according to order, control electromagnetic valve shutoff throttle gate, thus cause engine off and play emergency sound through loudspeaker.Wherein, the priority that instant order engine off is set in the system will be higher than two kinds of parking modes of acquiescence.
2. the car owner can not pass through the mode of " key is reported to the police and stopped " yet; And according to own judgement to situation; Directly pass through in the smart mobile phone menu and " key is reported to the police and stopped " button " key parking " button arranged side by side; The service memory that provides through web service server is to database server, with the vehicle electronics anti-hijacking module of 0.5 second interval through web service server lookup car owner order according to order, control electromagnetic valve shutoff air throttle of car; Directly make the automotive engine switch-off, play emergency sound through loudspeaker simultaneously.
3. after the abduction situation is removed; The car owner is through pressing " key recovery " button; The service memory that provides through web service server is to database server; According to order, control electromagnetic valve is opened the valve of shutoff throttle gate, thereby recovers the ability of starting of automotive engine with the vehicle electronics anti-hijacking module of 0.5 second interval through web service server lookup car owner order.The module of vehicle electronics anti-hijacking simultaneously to the visit of web service server at interval and the GPS module of vehicle electronics anti-hijacking module and the communication of satellite also returned to 2.5 minutes, state of the system returns to " normal condition " by " abduction state ".
The system counts index is following:
(1) GPS module:
Accuracy of positioning: < 20 meters
Operating temperature :-30 ℃-120 ℃
Working relative humidity :≤90%
Tracking sensitivity :≤-160dBm
The initial start sensitivity :≤-142dBm
Catch sensitivity :≤-148dBm
Transfer rate: 4800 ~ 57600bps
(2) GPRS/3G module
Operating temperature :-30 ℃-120 ℃
Working relative humidity :≤90%
Power supply voltage :+5v
Transmission content: data
Speed of transmission: >=80Kbit/s
(3) electromagnetic valve
Operating ambient temperature :≤80 ℃
Working environment pressure :≤2 barometric pressures
(4) ARM7 microprocessor:
Flash?ROM:≥64K
Programmable I/0 line: >=32
Timer/counter: >=2
Interrupt source: >=4
Operating system: support http protocol
Integrated use communication terminal of the present invention, GPS location, embedded multiple cutting edge technology have realized under automobile and the dual abduction of car owner's person the function that the car owner externally cries for help and oneself is saved oneself.Invention has fully taken into account under dual abduction; Means that the car owner saves oneself and mode; Carefully be provided with emergency note circulation and send, 110 call for help one-sided function such as quiet when connecting vibrations, conversation; Make the car owner can be in time safety send distress signals to the external world, make the grasp field condition that the police can be promptly and accurately.In addition, set " saving oneself " function is used full automatic mode; What make automobile intelligent plays emergency sound according to flame-out parking such as residing geographic position and traffic information and through loudspeaker; Thereby effectively intimidate the ruffian, make the ruffian abandon car and run away, thereby reach the purpose of " saving oneself ".The present invention can effectively help the numerous car owners that comprise the taxi driver to reduce the abduction risk; In addition; Its shutoff engine air throttle cause function that automobile flameout stopped, obtained accurately in real time the stolen vehicle position also can be used for automobile lock antitheft, demand by the effect of automobile surreptitiously; Therefore, it has the vast market development prospect.