Summary of the invention
In fact, gsm mobile telephone when open state, promptly can with the base station line of cell type construction, just can select a suitable base station channel as talk line, other idle channels can temporarily be booked.By the message registration in any one base station, though can be easy to find the vehicular telephone inventory in the conversation, but cover then is difficult for understanding the whereabouts of the vehicular telephone that remains static with the line data of a base station, and may be transferred to other base stations because of the line channel at any time and run off.And judge with a plurality of base stations simultaneously and the contained line information of covering all vehicular telephones in the zone in a plurality of base stations can reduce System Operation efficient; Otherwise,, then easy and many easily, and more efficient than understand vehicular telephone and which base station line from the base station if obtain line base station data by vehicular telephone itself.
Mentality of designing of the present invention is: since after the vehicular telephone start promptly can with several base station lines, and select wherein a base station line channel to await orders as talk line with the transmission line programming, so after opening the engineering district of vehicular telephone, can retrieve the coding of all line base stations, and also can be labeled out base station distance and relevant information thereof on the base coded of the conversation of awaiting orders, again through the technical design that exercises one's skill, can initiatively learn and lose the car place by vehicular telephone (even not talking state under) is installed on the car.
Main purpose of the present invention is to provide a kind of trace operate unit of anti-theft device for vehicle, be after Car Burglar Alarm triggers, send distress signal by control flat-bed instruction control one vehicular telephone platform in and inform that to the car owner Car Burglar Alarm is triggered, main being, should middle control platform be to comprise with one reading to carry an instruction unpack vehicular telephone flat-bed engineering sign indicating number district, several base coded (data) of record are downloaded in the middle control platform memory, again with the instruction of delivering letters of control platform in, enciphered data in the memory device is read and write the vehicular telephone flat-bed send the block of information, and send being located at an extraneous vehicular telephone exchange in the news in brief mode; This vehicular telephone continues directly to be conveyed into after the information that receives of machine in the PC and compiles the woods data bank with built-in base station and file store files, sorts out, comparison, computing, and then fast separating of advancing read vehicle location; The car owner can will be lost car and be given for change according to this by other communications platform enquiring vehicle positions.
Of the present invention time a purpose is that a kind of trace operate unit of anti-theft device for vehicle is being provided, wherein, middle control flat-bed reads to carry instruction, be the i.e. work of several base coded in reading the vehicular telephone platform at ordinary times, and being able to time constant is title, in memory device, finish base station data download stroke by stroke, and the up-to-date several reward for writing or painting news that retain of normality are triggered in order to anti-theft system, in control flat-bed several the base station information of instruction in the execute store of delivering letters, can be read and write the vehicular telephone flat-bed immediately and send the block of information and send with news in brief again; The message pick-up of vehicular telephone exchange, PC can once read more relevant base stations data, can determine the stolen position of vehicle more accurately, and finish to follow the trail of and prepare.
Another object of the present invention is to provide a kind of trace operate unit of anti-theft device for vehicle, wherein, middle control flat-bed reads to carry the instruction and the instruction of delivering letters, be when Car Burglar Alarm triggers, execution allows the vehicular telephone platform finish for the first time to entering the tracking standby after the total machine information transmission of vehicular telephone, the base station information that is written into unless continue in the memory device is changed to some extent, the instruction of just can delivering letters is again carried out, otherwise the instruction of delivering letters can remain on armed state, avoid the Car Burglar Alarm false touch according to this, the meaningless information of news in brief improperly sends.
Another purpose of the present invention is to provide a kind of trace operate unit of anti-theft device for vehicle, wherein, Car Burglar Alarm triggers, be to send out for the first time and enter the tracking standby after the information with the middle control flat-bed instruction control vehicular telephone platform of delivering letters, follow the trail of under the standby at this, read to carry instruction and still continue to carry out the work of reading, as long as base station (sign indicating number) information and last data that is written into of being written in the memory device have obvious change, middle control platform promptly can enter the tracking execution pattern, can open the instruction of delivering letters once more, the fresh information that control vehicular telephone platform changes base station (sign indicating number), send with news in brief, vehicular telephone exchange fresh information receives according to this, judges that by PC vehicle is started, and mobile toward where advancing.
A further object of the present invention is to provide a kind of trace operate unit of anti-theft device for vehicle, wherein, after Car Burglar Alarm triggers, move the information variation that the vehicular telephone platform that is caused connects the base station by vehicle, the control platform enters the tracking execution pattern in making, follow the trail of under the execution pattern at this, the instruction of delivering letters is with preset time at interval, and control vehicular telephone platform (a time number base station changes information) constantly sends up-to-date information to the vehicular telephone exchange and grasps the vehicle whereabouts; And in memory device (predetermined volumes) loaded several base station information (relatively going up) indifference according to the time (referring to that vehicle has stopped moving), middle control platform can recover to follow the trail of standby, the temporary transient Stop message of vehicular telephone platform is sent, save the news in brief expense according to this.
A further object of the present invention is to provide a kind of trace operate unit of anti-theft device for vehicle, wherein, vehicular telephone exchange message pick-up is conveyed into PC, the built-in base coded data bank of this PC is to link with electronic chart, and be on the electronic chart according to the base coded data bank, the position (longitude and latitude) of each base station built in advance put on drawing and finish binding, being equipped with time is that the information content of title is read in.Several base station code number conversion under each title is shown on electronic chart, nationality is by the record of several base station code communication distances, after the computing of formula, can on electronic chart, indicate transmitting end position at that time, and with number variation of several base station code under each time title, directly show the transmitting end mobile route, stolen car tracing foundation is provided according to this from electronic chart.
The specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing.
Being illustrated in figure 1 as the invention process system block diagrams. anti-theft device for vehicle of the present invention includes a host platform 10, and this host platform 10 has switch control end 11, makes remote controller 12 carry out Car Burglar Alarm by it and starts or closing control; And join with an above trigger signals input end 13 and induction pieces, as car door be opened that vehicle window is broken, vehicle is during by towing, can be triggered the main frame action by the sensor signal of induction pieces; After the triggering of main frame, then link with an above alerting mouth 14 and caution part (as buzzer phone) or other executive items (as outage, oil-break spare) at least, controlling its running (because these devices are not the main contents of the present invention, does not give unnecessary details at this in detail.)
And circular type Car Burglar Alarm then also includes a control platform 20 and a vehicular telephone platform 30 in one.Should middlely control platform 20, be to include an electric wafer at least as the interface that links with vehicular telephone platform 30, can be when host platform 10 be triggered, with instruction control vehicular telephone platform 30 prearranged signal (voice or data) is sent, receive for car owner's vehicular telephone 50 or other predefined phones 60 by base station 40 switchings, the circular Car Burglar Alarm is triggered.
And vehicular telephone platform 30, it is in the interface control of middle control platform 20, the reception that can be defined (as the setting of password) is carried out far-end remote control from exterior telephone signal, but comprises that operating host platform 10 carries out every functions and can open audiomonitor 31 on the car.
Again, middle control platform 10 sends distress signal with instruction control vehicular telephone platform 30 and informs that to the car owner Car Burglar Alarm is triggered after Car Burglar Alarm host platform 10 triggers.
The trace operate unit of Car Burglar Alarm of the present invention, the main instruction that is control platform 20 in this.Be illustrated in figure 2 as the present invention and mainly instruct block schematic diagram, at least also include read to carry instruction 21 and deliver letters instruction 22. this read to carry instruction 21, be to open engineering sign indicating number district, and several base station line codings (data) in engineering sign indicating number district are downloaded in middle control platform 20 memory devices with predetermined programming language order vehicular telephone platform 30.And the instruction 22 of delivering letters then reads and writes (comprising the conversion of machinery sign indicating number) the transmission block of information of vehicular telephone platform 30 with the enciphered data in the memory device with predetermined programming language, and command execution sends being located at an extraneous vehicular telephone exchange 70 in the news in brief mode.Directly be conveyed into after these vehicular telephone exchange 70 reception information in the computer PC with built-in base coded data bank and file store file, sort out, comparison, computing, and then promptly separate and read vehicle location; The car owner can be provided and be carried out car tracing according to this by other communications platforms (service special line phone) enquiring vehicle position.
Because vehicular telephone platform 30 belongs to dual-mode, implement going up can two-way tandem transmission line and 20 electric connection of middle control platform, therefore, read to carry the work that instruction 21 is carrying out reading several line base coded in the vehicular telephone platform 30 in real time, and with time constant as title, in every interval schedule time (as 6 seconds), promptly finish under (7 base station code are arranged an approximately) base station information and be loaded in the memory device, and the base station information that writes down in the memory device that upgrades in time, make several the up-to-date base station information that writing down of the interior normality of memory device, when being triggered, can once send out the information of several base station information to 70 receptions of vehicular telephone exchange with news in brief in order to system.Wherein, several the base station data of being put down in writing in the memory device, when the line base station code of several documents in back is quite approximate or identical (representing vehicle to stop advancing), unless then follow-up this line base station code data that reads has significant change, take up room otherwise can be left in the basket and no longer be written in the memory device.For example be scheduled to be written into 10 documents in the memory device, when the 8th document and the 7th document approximate, the 9th document is quite approaching or identical with the 8th document, when the 10th document and the 8th, 9 documents are quite approximate or identical especially, the 11st document identical or that quite be similar to the 10th document promptly can be left in the basket, and does not cause the 1st document to run off in the memory device and can not be written into again.So, received first-hand information after the system triggers will be the travel path record of vehicle before parking, if vehicle is started or hangs away, above-mentioned record can help computer to determine the direction that the burglar escapes faster.
Moreover it is to implement like this with the instruction 22 of delivering letters that the reading of middle control platform 20 carried instruction 21: the instruction 22 of delivering letters after system triggers is carried out vehicular telephone exchange 70 is sent first-hand information, monitoring and control centre can be finished follow the trail of to prepare.After this first-hand information sends, unless system can enter the tracking standby. the variant change of back several documents of record in new base code data that read this moment and the memory device (position that refers to car has begun to change), otherwise the instruction 22 of delivering letters can remain on armed state, can execution information transmission work.This function can be used to know the vehicle of being touched also in the original place, and can avoid the Car Burglar Alarm false touch time, sends news in brief improperly and causes waste.
Certainly, following the trail of under the standby, continue year instruction 21 of reading of execution, as long as the base station code information that reads is existing when changing, middle control platform 20 promptly can enter the tracking execution pattern, at this moment, transmission instruction 22 promptly can be opened once again and carry out fresh information transmission work, allows monitoring and control centre (vehicular telephone exchange 70) obtain the car tracing information.
After middle control platform 20 is entering the tracking execution pattern, still can set the instruction 22 of delivering letters in the enforcement, after (as 1 minute) or predetermined stroke count (as 10 new datas) are read to carry at interval at each preset time, the just transmission of a complete fresh information, a large amount of costs that so can save news in brief.And under this pattern, when the data of reading to carry continuous three when identical or quite approximate, the instruction 22 of delivering letters can be set to be sent data (fresh information) in (discontented time or stroke count) memory device ahead of time, monitoring and control centre like this can obtain enough information and judge vehicle stagnation of movement in the short time at the utmost point that vehicle stops to advance, and when learn, where be parked in, comprise that system can recover to follow the trail of standby, stop to send news in brief.
In addition, to vehicular telephone exchange 70 reception information and to be conveyed into the location job description of computer PC as follows: built-in base coded data bank and the car nationality materials for registration storehouse of being equipped with of PC.The base coded data bank is to link with electronic chart, makes the some mark with coordinate of each base station code correspondence on electronic chart; Data such as SIM, phone number on user name, license plate number and the car are then being put down in writing in car nationality materials for registration storehouse.When PC receives fresh information, can judge whether to be new monitoring case by the phone (number) of information transmitting terminal, if newly report a case to the security authorities case, then can call out out the data of reporting a case to the security authorities from car nationality materials for registration storehouse with telephone number, to open a new monitoring folder, and begin to carry out vehicle monitoring. monitoring and control centre then can directly be written into information and proceed monitoring in the monitoring folder of unlatching.And the reception of each fresh information is opened outside the monitoring folder divided by phone number, and also including in the information content with time is several the base station code and communication distance (scope) record of title.Therefore, each is that several (as 7) base station code of title can be echoed from the path of base coded data bank with time, and be marked on the electronic chart, execution by the computing formula again, automatically calculate the regional location of the end of delivering letters by each punctuate and the end communication distance of delivering letters, and be indicated on the electronic chart, to be that knot is carried out in many documents computing of title bright thereby make with time, as deliver letters end (vehicle) mobile route and moving velocity can be presented on the electronic chart.
By following Action Specification, on anti-theft device for vehicle, implement the overall efficacy that the utilization back is reached with more understanding the present invention.
Be illustrated in figure 3 as the invention process and be used in total system operating mode diagram of block on the Car Burglar Alarm.Vehicle is after the installation of finishing Car Burglar Alarm, and system generally can maintain under still-mode and the external control standby.System is when still-mode, and the reading of middle control platform 20 carried instruction 21 work that can always carry out reading (vehicular telephone platform 30) line base station data, and predetermined data is loaded in record in the memory device.And system is in external control standby following time, can any phone dials in the mode that vehicular telephone platform 30 receives and opens the identification pattern.Under this identification pattern, the voice IC guiding phone person of dialling in who is activated inputs password, the disconnected automatically words of (three times) password mistake, and password is correctly then opened the external control pattern.Under this external control pattern, with the input of voice IC guiding telephone key, can start shooting, shutdown, power down function to host platform 10, the oil-break feature operation, and may command is opened audiomonitor 31 and is carried out far-end and monitor.
Desire to make vehicle to enter the monitoring state, can remote controller or carry out the Car Burglar Alarm start in the remote telephone mode, system can enter standby mode, under standby mode, host platform IO constantly detecting triggers sensor signal, and when inductor was triggered, system entered preferential circular pattern.
Under preferential circular pattern, (formula) language memory device that is written in advance in the middle control platform 20 can be opened by cooresponding energizing signal, reprint those circular language in the transmission block of information of vehicular telephone platform 30 via the instruction 22 of delivering letters, and carry out predefined (car owner) vehicular telephone transmission news in brief; Make the car owner in several seconds (5-10 second) clock, receive news in brief, and can learn that anti-theft device for vehicle is triggered, and inform with word language and to be that vehicle window is broken or car door is opened or luggage boot is opened or car body is vibrated (may in by towing) by opening news in brief.If the situation of being vibrated for car body, the car owner can determine to select to monitor by far-end remote control, judges whether to be false touch.Certainly under preferential circular pattern, system can be set to when Car Burglar Alarm is triggered, and host platform 10 can the control buzzer phones be rung and frightened resistance and can control cutout relay simultaneously and oil current breaker is opened and delayed the time that the burglar drives away vehicle.
Behind preferential circular pattern complete, system enters location circular pattern automatically, under this pattern, the instruction 22 of delivering letters of middle control platform 20 can be carried out the base station code data that writes down in the memory device, sending to (monitoring and control centre) vehicular telephone exchange 70 by vehicular telephone platform 30 with news in brief receives, allow monitoring and control centre can learn the vehicle monitoring initial point position, and finish to follow the trail of and prepare.
Behind location circular pattern complete, system can advance eight again and follow the trail of standby and car owner's contingency models.
System is when following the trail of standby, whether to some extent middle control platform 20 can constantly detect read the change of year instruction 21 base station code data that read, as long as data produces change (the expression vehicle begins to move), system promptly can enter the tracking execution pattern, the instruction 22 of delivering letters can constantly change message with base station code, send monitoring and control centre to news in brief and go interpretation vehicle running path, position and speed, when data stops to change, system then can recover following the trail of under the standby, and the car owner just can learn that vehicle has stopped travelling.Wherein, after the circular pattern of location, car owner's contingency model that system also enters is in the lump promptly dialled by the predefined out-going call of car owner is outer one by one by middle control platform 20, outwards cries for help with voice.May miss the car owner under the situation of news in brief, but this function auxiliary prompting car owner and the kith and kin's anti-theft device for vehicle of passing on be touched, inform that it should carry out strain.And under this pattern, out-going call is answered to hold and can directly be entered the external control pattern, can carry out the vehicle field conditions and monitor.Wherein, the voice help-asking content also includes the service special line telephone number of monitoring and control centre, and non-car owner and do not know the people in vehicle parking place can be led to by monitoring and control centre and hold inquiry, so that rushed towards site disposal or assist process.
If car owner (or kith and kin) arrives the vehicle parking place and finds that vehicle has been driven away or when hanging away, still can inquire vehicle running path or be driven to by monitoring and control centre and where park, and how decision is handled according to this.
On the whole, on anti-theft device for vehicle, innovate utilization, make needed hardware peripheral equipment of tracking function and information transmit expense, all can reach very economic effectiveness and value, and the function that Car Burglar Alarm is generally had promotes more by the present invention.