CN102328632B - Method for alarming in case of vehicle accident - Google Patents
Method for alarming in case of vehicle accident Download PDFInfo
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- CN102328632B CN102328632B CN 201110203576 CN201110203576A CN102328632B CN 102328632 B CN102328632 B CN 102328632B CN 201110203576 CN201110203576 CN 201110203576 CN 201110203576 A CN201110203576 A CN 201110203576A CN 102328632 B CN102328632 B CN 102328632B
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Abstract
The invention provides a method for alarming in the case of a vehicle accident, which comprises the following steps of: A, after entering a fortification mode, when detecting the variation of the position of a vehicle by a GPS (Global Position System) module, prompting a microprocessor through a CAN (Controller Area Network) bus and triggering a GPRS (General Packet Radio Service) module to send alarm information to a user mobile phone by the microprocessor through the CAN bus; B, sending a response message to the GPRS module by the user mobile phone, transmitting the response message to the microprocessor through the CAN bus, judging whether the response message is legal or not by the microcontroller, and entering the step C if the response message is legal; C, locking a one-key start module, further continuously monitoring whether an oil pump of the vehicle is in a working state or not, triggering to send a reminding message through the CAN bus if the oil pump is in the working state, and switching off and locking the oil pump if the oil pump is not in the working state; and D, acquiring position information of the vehicle by the GPS module and sending the position information to the user mobile phone through the GPRS module.
Description
Technical field
The present invention relates to the method that a kind of car accedent is reported to the police.
Background technology
Now, the vehicle thefts problem has become a comparatively serious social concern, and people have proposed various technical schemes, all can not fundamentally solve the problem of vehicle thefts.
Summary of the invention
Technical matters to be solved by this invention provides one and is enclosed within the safe and effective automobile of controlling after the vehicle thefts, and can make things convenient for the car owner to give the method for automobile for change.
To this, the method that the present invention provides a kind of car accedent to report to the police comprises the steps:
A, get into the pattern of setting up defences after, the GPS module detects the position of automobile and frees when changing, then through CAN bus prompting microprocessor, said microprocessor triggers the GPRS module through said CAN bus and sends alarm message to user mobile phone;
B, said user mobile phone send response message to said GPRS module, are sent to said microprocessor through said CAN bus again, and whether this response message of said microprocessor judges is legal, if legal, then
C, locking one key start module, and whether the oil pump of further persistent surveillance automobile is in running order, if in running order, then sends prompting message through said CAN bus; If not in running order, then cut off and locked said oil pump;
D, said GPS module are obtained the location information of this automobile, and this location information sends to user mobile phone through said GPRS module.
Wherein, the state of setting up defences comprises: the car owner leaves the state of automobile finger lock automobile.CAN is controller local area network's (Controller Area Network, abbreviation CAN).GPRS is the abbreviation of general packet radio service technology (General Packet Radio Service).
Compared with prior art; Adopt the advantage of technique scheme to be,, can also further control and lock automobile letting the car owner know under the prerequisite of vehicle thefts situation timely and effectively; And the location information of automobile is provided, be convenient to the car owner and give the automobile of oneself for change.
Especially it is emphasized that when this method locks the Control of Automobile oil pump by force, need know the mode of operation of oil pump earlier.If there is not this step, in galloping, pin automobile by force, possibly bring accident, endanger safe traffic.
Preferably, in the said C step, when oil pump was in running order, said microprocessor sounded the alarm through the total line control voice cue module of CAN, and behind Preset Time, cut off and locked said oil pump.
Further, said Preset Time was 10 seconds.
Preferably, said GPS module and GPRS module adopt the GPS/GPRS unit that is integrated into an IC.
Preferably, in the said D step, said GPRS module sends to background server with said location information, and said background server sends to user mobile phone with this location information.
Description of drawings
Fig. 1 is the hardware configuration scheme drawing of an embodiment of the present invention;
Fig. 2 is the method flow diagram of an embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, more excellent embodiment of the present invention is done further detailed description:
As shown in Figure 1, hardware configuration comprises: the microprocessor 100, voice reminder mould 101, oil pump 102, running state detection module 103, GPS module 104, the key that are connected on the CAN bus start module 107 and GPRS module 105.
The method that a kind of car accedent is reported to the police comprises the steps:
A, get into the pattern of setting up defences after, the GPS module detects the position of automobile and frees when changing, then through CAN bus prompting microprocessor, said microprocessor triggers the GPRS module through said CAN bus and sends alarm message to user mobile phone;
B, said user mobile phone send response message to said GPRS module, are sent to said microprocessor through said CAN bus again, and whether this response message of said microprocessor judges is legal, if legal, then
C, locking one key start module, and whether the oil pump of further persistent surveillance automobile is in running order, if in running order, then sends prompting message through said CAN bus; If not in running order, then cut off and locked said oil pump;
D, said GPS module are obtained the location information of this automobile, and this location information sends to user mobile phone through said GPRS module.
Wherein, in the said C step, when oil pump was in running order, said microprocessor sounded the alarm through the total line control voice cue module of CAN, and behind Preset Time, cut off and locked said oil pump.
Said Preset Time was 10 seconds.
Said GPS module and GPRS module adopt the GPS/GPRS unit that is integrated into an IC.
In the said D step, said GPRS module sends to background server with said location information, and said background server sends to user mobile phone with this location information.
In conjunction with Fig. 2, functional block diagram: microprocessor 100 couples together through modules such as CAN bus and voice reminder module 101, oil pump 102, running state detection module 103, GPS module 104, GPRS modules 105, GPRS module 105 can with mobile communication (106).
Working process is following:
After step 204, automobile obtain customizing messages, detect the motoring condition of automobile at once, if car is just under steam then execution in step 205, otherwise execution in step 206
There is above step to know, is not in operation, then close oil pump 102 when detecting automobile.Otherwise, voice reminder module 101 can remind the driver after 10 seconds, to close oil pump 102.Flame-out suddenly and cause traffic accident in the time of so just preventing that automobile from running at high speed on highway.Can guarantee that like this car thief can't start automobile, reach theft-proof effect, can reduce the generation of traffic accident again.Because after closing oil pump 102, automobile is dealt into the Current GPS location information on car owner's mobile phone again.
Make the car owner can give the love car of oneself easily for change.Killing three birds with one stone.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (3)
1. the method that car accedent is reported to the police is characterized in that, comprises the steps:
A, get into the pattern of setting up defences after, when the position that the GPS module detects automobile changed, then through CAN bus prompting microprocessor, said microprocessor triggered the GPRS module through said CAN bus and sends alarm message to user mobile phone;
B, said user mobile phone send response message to said GPRS module, are sent to said microprocessor through said CAN bus again, and whether this response message of said microprocessor judges is legal, if legal, then
C, also further persistent surveillance automobile
Oil pumpWhether in running order, if in running order, then send prompting message through said CAN bus; Be that said microprocessor is through the total line control voice cue module of CAN; Sound the alarm, and behind Preset Time, cut off and locked said oil pump; If not in running order, then cut off and locked said oil pump;
D, said GPS module are obtained the location information of this automobile, and this location information sends to user mobile phone through said GPRS module;
Said GPS module and GPRS module adopt the GPS/GPRS unit that is integrated into an IC.
2. the method that car accedent as claimed in claim 1 is reported to the police is characterized in that said Preset Time was 10 seconds.
3. the method that car accedent as claimed in claim 1 is reported to the police is characterized in that in the said D step, said GPRS module sends to background server with said location information, and said background server sends to user mobile phone with this location information.
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CN 201110203576 CN102328632B (en) | 2011-07-20 | 2011-07-20 | Method for alarming in case of vehicle accident |
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CN 201110203576 CN102328632B (en) | 2011-07-20 | 2011-07-20 | Method for alarming in case of vehicle accident |
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CN102328632A CN102328632A (en) | 2012-01-25 |
CN102328632B true CN102328632B (en) | 2012-12-26 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102582576A (en) * | 2012-03-15 | 2012-07-18 | 福州海景科技开发有限公司 | Vehicular burglary prevention and personal safety protection system based on voice recognition technique |
CN103386951A (en) * | 2012-05-10 | 2013-11-13 | 苏州工业园区新宏博通讯科技有限公司 | Security defense system of automobile |
CN103280069B (en) * | 2013-05-14 | 2015-09-30 | 陕西理工学院 | A kind of motor-vehicle accident autoalarm |
CN104077880A (en) * | 2014-06-10 | 2014-10-01 | 深圳市元征软件开发有限公司 | Accident alarming help-calling system and method |
Citations (3)
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CN2656233Y (en) * | 2003-08-21 | 2004-11-17 | 夏策联 | Theft-proof device for long distance forced safety stopping car |
CN201047977Y (en) * | 2006-10-09 | 2008-04-16 | 广州市浩普电子科技有限公司 | Multifunctional GSM&GPS vehicle anti-theft alert control system |
CN101585352A (en) * | 2009-05-26 | 2009-11-25 | 山东俊华电子科技有限公司 | Method and device for GSM automotive remote monitoring, antitheft and positioning |
Family Cites Families (2)
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DE69940515D1 (en) * | 1999-05-18 | 2009-04-16 | Mitsubishi Electric Corp | EMERGENCY CALL SYSTEM WITH THE THEFT PREVENTION FUNCTION |
JP2005145351A (en) * | 2003-11-18 | 2005-06-09 | Tokai Rika Co Ltd | Vehicle theft preventive device |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2656233Y (en) * | 2003-08-21 | 2004-11-17 | 夏策联 | Theft-proof device for long distance forced safety stopping car |
CN201047977Y (en) * | 2006-10-09 | 2008-04-16 | 广州市浩普电子科技有限公司 | Multifunctional GSM&GPS vehicle anti-theft alert control system |
CN101585352A (en) * | 2009-05-26 | 2009-11-25 | 山东俊华电子科技有限公司 | Method and device for GSM automotive remote monitoring, antitheft and positioning |
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