CN101585352A - Method and device for GSM automotive remote monitoring, antitheft and positioning - Google Patents
Method and device for GSM automotive remote monitoring, antitheft and positioning Download PDFInfo
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- CN101585352A CN101585352A CNA2009100159267A CN200910015926A CN101585352A CN 101585352 A CN101585352 A CN 101585352A CN A2009100159267 A CNA2009100159267 A CN A2009100159267A CN 200910015926 A CN200910015926 A CN 200910015926A CN 101585352 A CN101585352 A CN 101585352A
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Abstract
The invention discloses a method and a device for GSM automotive remote monitoring, antitheft and positioning. When an automotive remote monitoring theft-poof positioning device is in a working state, if a vehicle is started or the vehicle is subjected to an external force, a sensor sends a signal to a CPU processor of the automotive remote monitoring theft-poof positioning device to be processed; the CPU processor sends information to a mobile phone of a driver in a mode of short message; after receiving the information, the driver presses an enter key on the mobile phone and sends instruction to the CPU processor, and the CPU processor indicates an engine to power down and switch off or carries out other processes; and the automotive remote monitoring theft-poof positioning device carries out GPS positioning on the vehicle. The device has the characteristics of small volume, easy concealment and easy installation, and simultaneously has the functions of theft prevention, alarming, code scanning resistance, foray resistance, emergency call, monitoring and calling, positioning and the like. The method and the device are used for overcoming the defects that the prior automotive theft-proof system has high cost and instable working mode.
Description
(1), technical field
The present invention relates to a kind of automobile monitoring, antitheft and localization method, and relate to automobile monitoring, antitheft and the location special arrangement.Be particularly related to a kind of GSM automotive remote monitoring, antitheft localization method and device thereof.
(2), background technology
Along with progress of science and technology, for tackling robber driver's section of continuous upgrading, people develop the Car Burglar Alarm of variety of way, different structure.Car Burglar Alarm mainly contains following several types at present: a class is the mechanical type Car Burglar Alarm.Early stage automobile burglar equipment mainly is mechanical anti-theft column lock, and it mainly is to reach theft-proof purpose by locking clutch, braking, throttle or steering handwheel, gear.Shortcoming is only antitheftly not report to the police, and is antitheft not thorough, and each dismounting is cumbersome, and the time spent must not looked for local the placement.
Another kind of is the electronic type Car Burglar Alarm.It is the control circuit that has added anti-theft system on the basis of original central door lock, also reports to the police when moving with Control of Automobile.Shortcoming is that rate of false alarm is higher, and particularly cart sounds, during storm accompanied by peals of thunder, will report to the police through, firecrackers.Car is parked in underground parking or when far away, also do not receive feedback signal apart from stopping distance.
The 3rd class is a gps satellite location automotive theft proof system.It mainly reaches theft-proof purpose by network type electron or starting, also can pass through the gps satellite position fixing system simultaneously, and alarm message and warning vehicle position voicelessly are sent to alarm center.Shortcoming is that price is higher, needs frequent payment services expense, and the power of system's operation is bigger, and the long-term placement of vehicle is not used and can be exhausted the level electric weight.That car is parked in is underground, tree down, mansion is close to, indoor heating system is all inoperative.
(3) summary of the invention
Technical matters to be solved by this invention is, a kind of GSM automotive remote monitoring, antitheft localization method and device thereof are provided, utilize GSM that automobile is positioned, it is a Embedded Car Burglar Alarm, have the characteristic that volume is little, easily hide, easily install, simultaneously it also have antitheft, report to the police, the anti-functions such as sign indicating number, anti-misfortune, distress call, monitoring are propagandaed directed to communicate, location of sweeping.In order to overcome the high and unsettled shortcoming of mode of operation of existing automotive theft proof system cost.
For solving the problems of the technologies described above, the present invention has adopted following technical scheme.
A kind of GSM automotive remote monitoring, antitheft localization method is characterized in that:
1), when navigating mate leaves vehicle, the main supply switch closure with the automotive remote monitoring, antitheft registration device makes it in running order; When navigating mate driving or post vehicle, the main supply switch of automotive remote monitoring, antitheft registration device is opened, made it be in off working state;
2), automotive remote monitoring, antitheft registration device in running condition, if vehicle is launched, promptly detect the launched signal of vehicle with engine signal bonded assembly first sensor, and transfer the signal to the in the CPU treater of automotive remote monitoring, antitheft registration device and handle, enter the 3rd) step; Automotive remote monitoring, antitheft registration device in running condition, if vehicle is subjected to external force, second sensor that is installed on the car body promptly detects the signal that vehicle is subjected to external force, and transfer the signal to the in the CPU treater of automotive remote monitoring, antitheft registration device, the CPU treater compares this signal and the threshold value of setting in advance, if this signal is greater than or equal to described threshold value, enters the 4th) step, if this signal is less than described threshold value, the CPU treater is not done further processing;
3), the GSM-MODULE module of CPU treater by the automotive remote monitoring, antitheft registration device, send information with short message mode to the mobile phone of navigating mate, inform that vehicle is launched; Navigating mate is received after the information on mobile phone by acknowledgement key, and pass through the GSM-MODULE module and instruct to the transmission of CPU treater with the note form, the outage of CPU treater indication driving engine is flame-out, the CPU treater is also indicated the loud speaker that is installed in the car body to propaganda directed to communicate and is expelled improper steerman, enters the 5th) step;
4), the GSM-MODULE module of CPU treater by the automotive remote monitoring, antitheft registration device, send information with short message mode to the mobile phone of navigating mate, inform that vehicle is subjected to external force; Navigating mate is received after the information on mobile phone by acknowledgement key, and pass through the GSM-MODULE module and instruct to the transmission of CPU treater with the note form, the CPU treater is indicated the loud speaker that is installed in the car body to propaganda directed to communicate and is expelled the personnel of improper contact car body, and navigating mate is to the vehicle site disposal simultaneously.
5), vehicle is carried out the GPS location by the automotive remote monitoring, antitheft registration device.
Wherein the 3rd) step and the 4th) in the step, when the CPU treater sends information to the mobile phone of navigating mate, if navigating mate on mobile phone, pressing acknowledgement key, above-mentioned transmission continues to carry out.
When navigating mate leaves vehicle, can adopt the mode remote control that sends short message to finish the operation of the main supply switch closure of automotive remote monitoring, antitheft registration device; When navigating mate driving or post vehicle, can adopt the mode remote control that sends short message to finish the action that the main supply switch of automotive remote monitoring, antitheft registration device is opened.
A kind of GSM automotive remote monitoring, antitheft registration device, it is characterized in that: it comprises the CPU treater, GPS-MODULE module, GSM-MODULE module, embedded system encrypting module, power module, trigger module and deciphering module; Wherein, the GPS-MODULE module, the GSM-MODULE module, the embedded system encrypting module, power module, trigger module is connected with the CPU treater respectively with deciphering module; Wherein, CPU processor adopting ATMEGA64 chip; The embedded system encrypting module adopts the DM2016 encryption chip; Deciphering module adopts dtmf decoder MT8870.
Good effect of the present invention is: the present invention utilizes GSM that automobile is positioned, it is a Embedded Car Burglar Alarm, have the characteristic that volume is little, easily hide, easily install, simultaneously it also have antitheft, report to the police, the anti-functions such as sign indicating number, anti-misfortune, distress call, monitoring are propagandaed directed to communicate, location of sweeping.Compare with GPS car alarm in the past, abandoned the management mode at GPS vehicle monitoring center, and adopted the man-to-man anti-theft modes of PtoP, made the car owner have ACTIVE CONTROL power vehicle, thereby reduced the stolen possibility of vehicle, also guaranteed the safety of vehicle ' simultaneously.In addition, aspect vehicle location, can adopt the shared open GOOGLE satellite map searching platform in the whole world, not only make vehicle location accomplish " 0 " expense, " 0 " monthly rent, " 0 " administration free, for the car owner reduces expenses, break the restriction of region simultaneously, no matter really accomplished in any one corner in the whole world enquiring vehicle position whenever and wherever possible.
(4), description of drawings
Fig. 1 is a structural representation of the present invention.
(5), the specific embodiment
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Method step of the present invention is as follows:
1), when navigating mate leaves vehicle, the main supply switch closure with the automotive remote monitoring, antitheft registration device makes it in running order; When navigating mate driving or post vehicle, the main supply switch of automotive remote monitoring, antitheft registration device is opened, made it be in off working state;
2), automotive remote monitoring, antitheft registration device in running condition, if vehicle is launched, promptly detect the launched signal of vehicle with engine signal bonded assembly first sensor, and transfer the signal to the in the CPU treater of automotive remote monitoring, antitheft registration device and handle, enter the 3rd) step; Automotive remote monitoring, antitheft registration device in running condition, if vehicle is subjected to external force, second sensor that is installed on the car body promptly detects the signal that the vehicle vehicle is subjected to external force, and transfer the signal to the in the CPU treater of automotive remote monitoring, antitheft registration device, the CPU treater compares this signal and the threshold value of setting in advance, if this signal is greater than or equal to described threshold value, enter the 4th) step, if this signal is less than described threshold value, the CPU treater is not done further processing;
3), the GSM-MODULE module of CPU treater by the automotive remote monitoring, antitheft registration device, send information with short message mode to the mobile phone of navigating mate, inform that vehicle is launched; Navigating mate is received after the information on mobile phone by acknowledgement key, and pass through the GSM-MODULE module and instruct to the transmission of CPU treater with the note form, the outage of CPU treater indication driving engine is flame-out, the CPU treater is also indicated the loud speaker that is installed in the car body to propaganda directed to communicate and is expelled improper steerman, enters the 5th) step;
4), the GSM-MODULE module of CPU treater by the automotive remote monitoring, antitheft registration device, send information with short message mode to the mobile phone of navigating mate, inform that vehicle is subjected to external force; Navigating mate is received after the information on mobile phone by acknowledgement key, and pass through the GSM-MODULE module and instruct to the transmission of CPU treater with the note form, the CPU treater is indicated the loud speaker that is installed in the car body to propaganda directed to communicate and is expelled the personnel of improper contact car body, and navigating mate is to the vehicle site disposal simultaneously.
5), vehicle is carried out the GPS location by the automotive remote monitoring, antitheft registration device.
Wherein the 3rd) step and the 4th) in the step, when the CPU treater sends information to the mobile phone of navigating mate, if navigating mate on mobile phone, pressing acknowledgement key, above-mentioned transmission continues to carry out.
When navigating mate leaves vehicle, can in operator's compartment, operation push-button the main supply switch closure of automotive remote monitoring, antitheft registration device also can be adopted the mode remote control aforesaid operations that sends short message; Equally, when navigating mate driving or post vehicle, also can adopt the mode remote control that sends short message to finish the action that the main supply switch of automotive remote monitoring, antitheft registration device is opened.
Wherein, the CPU treater links to each other with relay, and relay is connected with the ignition system of automobile again, realizes the break-make of relay by software control, thereby the outage that realizes automobile is flame-out.
GSM automotive remote monitoring, antitheft registration device of the present invention is consulted Fig. 1, comprises CPU treater U8, GPS-MODULE module U1, GSM-MODULE module U2, embedded system encrypting module U3, power module U5, U6 and IC4, trigger module U7 and deciphering module U9.Described CPU treater and described each module are the product of prior art.
Wherein, GPS-MODULE module U1, GSM-MODULE module U2, embedded system encrypting module U3, power module U5, U6 and IC4, trigger module U7 is connected with CPU treater U8 respectively with deciphering module U9.Realize that CPU controls each parts constantly, realize that this operating system can realize the control of more complicated efficiently, easily.
U5 provides power supply for U1 in the power module, and U6 provides power supply for U8 and U7, and IC4 is connected with GSM-MODULE module U2, for U2 provides power supply.
CPU can adopt the ATMEGA64 chip, and it is the 8-bit microprocessor of High Performance, low-power consumption; And have a 64K In-System Programmable Flash memory device; Jtag interface (with IEEE 1149.1 operating such); Have electrification reset and programmable detection of power loss, in the RC oscillator through demarcating in the sheet, sheet/the outer interrupt source of sheet; 6 kinds of sleep patterns: the Standby mode software of idle pulley, ADC noise suppression pattern, battery saving mode, power-down mode, Standby pattern and expansion is selected clock frequency, overall situation pull-up disable, 53 programmable I/O mouths realize that this operating system can realize the control of more complicated efficiently, easily.
GPS-MODULE module U1 adopts High Performance GPS navigation chip, searches star fast, accurate positioning; The basic structure of GPS-MODULE module is that antenna element and receiving element two parts are realized positioning function.The main effect of antenna element is: when gps satellite rises time-out from the ground line, can catch, tracking satellite, receive and amplify gps signal.The main effect of receiving element is: write down gps signal and signal is separated the mediation Filtering Processing, restore the navigation message that gps satellite sends, separate and ask interval travel time and the carrier phase difference of signal between the star of station, obtain navigation positioning data in real time.The concrete connection as shown in Figure 1.
GSM-MODULE module U2, it is mainly used to communication, accept data and signal that transmission circuit is sent here, and the user to be sent to the information of base station after digital signal processing, deliver to transmission circuit, thereby realize setting up voice call and data exchange, thereby can send alarming short message to default mobile phone by this element with the telephone exchange of mobile communication gsm system.This module is connected as shown in Figure 1 with other circuit.
Encrypting module can adopt the DM2016 encryption chip, and system is carried out encipherment protection.Encrypt at MCU and easily to be cracked, anti-copy edition embedded system encryption chip DM2016 embedded 1024 E2PROM.Encryption chip DM2016 is widely used in many built-in applied systems.It is that the dtmf decoder MT8870 that MITEL company produces is a cmos circuit that deciphering module adopts, the DIP encapsulation, and it has dtmf signal separating filtering and decoding function.This module is connected as shown in Figure 1 with other circuit.
Power module U5 and U6, the design can adopt COMS technology low pressure difference linear voltage regulator BL8503, have low-power consumption, low pressure differential performance.The quiescent dissipation that BL8503 is extremely low (Iq=1.5uA) can greatly improve the battery period of service, and BL8503 can provide various fixed voltage version (with the 0.1V stepping) in 1.2V～6.0V output voltage range, also according to customer demand customization output voltage.This design is mainly used in to (GPS-MODULE module) and GPS+3.3V voltage is provided and provides the voltage of MCU+3.3V for (CPU treater).Simultaneously can adopt BD9703FP is that (GSM-MODULE module) provides GSM+4.7V voltage.This module is connected as shown in Figure 1 with other circuit.
Trigger module U7, it is that the variation that the effective edge that utilizes clock pulse will be imported along (positive rise or falling edge) is reflected in mouth that the design adopts edge triggered flip flop, and in CP=0 and CP=1 received signal not, output can misoperation, controls inductor thus and realizes control constantly.This module is connected as shown in Figure 1 with other circuit.
CPU treater U8 links to each other by four communication interfaces with GPS-MODULE module U1, the CPU treater is the core of GPS-MODULE module, improvement, control and the real-time data processing of bearing total system realize obtaining in real time navigation positioning data or adopt the mode of surveying post-processing, obtain to locate, test the speed, data such as timing.GSM-MODULE module U2 links to each other by three communication port with the CPU treater.And deciphering module U9 has, and two interfaces link to each other with GSM-MODULE module U2, encrypting module U3 has two interfaces to link to each other with CPU treater U8, thereby realize the setting and the releasing of password.Trigger module U7 links to each other with five interfaces of CPU treater U8 respectively and links to each other with two interfaces of GSM-MODULE module U2.
The present invention can realize following these functions.
1, antitheft: after vehicle was by illegal invasion, system entered oil-break/off-position with the automatic guidance vehicle, made the burglar can't start vehicle.(the built-in 8 kinds of anti-theft modes of this product, the car owner can be free a kind of according to custom.)
2, report to the police: when vehicle during by illegal invasion, system will call out car owner's mobile phone automatically and warn.It supports the strange land car alarming, and the restriction of having broken space and distance makes the vehicle anti-theft performance obtain distillation.
3, the anti-sign indicating number of sweeping: this product adopts the embedded design principle, utilizes the multiple spot detection technique to refuse to sweep the possibility that car is stolen in yard device decoding effectively.
4, the anti-misfortune: after vehicle was robbed or is held as a hostage, car owner or the third party's available handsets that is authorized to were carried out Telelock and are stopped.
5, distress call: the car owner in danger or other in particular cases, can press special-purpose distress call switch, seek help to specific third party.
6, monitoring is propagandaed directed to communicate: the car owner can put through main frame and monitor situation in the car as required at any time, the every bit sound in the car is monitored, to propagandaing directed to communicate in the car.
7, location: after car owner's main frame in car sends the note instruction of Location Request, can obtain vehicle longitude and latitude coordinate and inquire the real time position of vehicle by open GOOGLE satellite map platform.
8, seek car: after the instruction of car note is sought in the main frame transmission in car by the car owner, loudspeaker will not stop to pipe to show the orientation on the car.
Claims (4)
1, a kind of GSM automotive remote monitoring, antitheft localization method is characterized in that:
1), when navigating mate leaves vehicle, the main supply switch closure with the automotive remote monitoring, antitheft registration device makes it in running order; When navigating mate driving or post vehicle, the main supply switch of automotive remote monitoring, antitheft registration device is opened, made it be in off working state;
2), automotive remote monitoring, antitheft registration device in running condition, if vehicle is launched, promptly detect the launched signal of vehicle with engine signal bonded assembly first sensor, and transfer the signal to the in the CPU treater of automotive remote monitoring, antitheft registration device and handle, enter the 3rd) step; Automotive remote monitoring, antitheft registration device in running condition, if vehicle is subjected to external force, second sensor that is installed on the car body promptly detects the signal that the vehicle vehicle is subjected to external force, and transfer the signal to the in the CPU treater of automotive remote monitoring, antitheft registration device, the CPU treater compares this signal and the threshold value of setting in advance, if this signal is greater than or equal to described threshold value, enter the 4th) step, if this signal is less than described threshold value, the CPU treater is not done further processing;
3), the GSM-MODULE module of CPU treater by the automotive remote monitoring, antitheft registration device, send information with short message mode to the mobile phone of navigating mate, inform that vehicle is launched; Navigating mate is received after the information on mobile phone by acknowledgement key, and pass through the GSM-MODULE module and instruct to the transmission of CPU treater with the note form, the outage of CPU treater indication driving engine is flame-out, the CPU treater is also indicated the loud speaker that is installed in the car body to propaganda directed to communicate and is expelled improper steerman, enters the 5th) step;
4), the GSM-MODULE module of CPU treater by the automotive remote monitoring, antitheft registration device, send information with short message mode to the mobile phone of navigating mate, inform that vehicle is subjected to external force; Navigating mate is received after the information on mobile phone by acknowledgement key, and pass through the GSM-MODULE module and instruct to the transmission of CPU treater with the note form, the CPU treater is indicated the loud speaker that is installed in the car body to propaganda directed to communicate and is expelled the personnel of improper contact car body, and navigating mate is to the vehicle site disposal simultaneously.
5), vehicle is carried out the GPS location by the automotive remote monitoring, antitheft registration device.
2, GSM automotive remote monitoring, antitheft localization method as claimed in claim 1, it is characterized in that: wherein the 3rd) step and the 4th) go on foot, when the CPU treater sent information to the mobile phone of navigating mate, if navigating mate is not pressed acknowledgement key on mobile phone, above-mentioned transmission continued to carry out.
3, GSM automotive remote monitoring, antitheft localization method as claimed in claim 1 or 2 is characterized in that: when navigating mate leaves vehicle, adopt the mode remote control that sends short message to finish the operation of the main supply switch closure of automotive remote monitoring, antitheft registration device; When navigating mate driving or post vehicle, adopt the mode remote control that sends short message to finish the action that the main supply switch of automotive remote monitoring, antitheft registration device is opened.
4, a kind of GSM automotive remote monitoring, antitheft registration device, it is characterized in that: it comprises CPU treater (U8), GPS-MODULE module (U1), GSM-MODULE module (U2), embedded system encrypting module (U3), power module (U5, U6 and IC4), trigger module (U7) and deciphering module (U9); Wherein, GPS-MODULE module (U1), GSM-MODULE module (U2), embedded system encrypting module (U3), power module (U5, U6 and IC4), trigger module (U7) is connected with CPU treater (U8) respectively with deciphering module (U9); Wherein, CPU treater (U8) adopts the ATMEGA64 chip; Embedded system encrypting module (U3) adopts the DM2016 encryption chip; Deciphering module (U9) adopts dtmf decoder MT8870.
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| CNA2009100159267A CN101585352A (en) | 2009-05-26 | 2009-05-26 | Method and device for GSM automotive remote monitoring, antitheft and positioning |
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| CNA2009100159267A CN101585352A (en) | 2009-05-26 | 2009-05-26 | Method and device for GSM automotive remote monitoring, antitheft and positioning |
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| CN101857008A (en) * | 2010-04-29 | 2010-10-13 | 路军 | Active-mode intelligent safety monitoring instrument for car |
| CN101966859A (en) * | 2010-09-29 | 2011-02-09 | 上海天臣威讯信息技术有限公司 | Anti-theft system and method of motorcycle/battery car |
| CN102129758A (en) * | 2010-06-23 | 2011-07-20 | 哈尔滨海铭科技有限公司 | Remote vehicle detection and alarming device |
| CN102184609A (en) * | 2011-02-28 | 2011-09-14 | 三一重机有限公司 | Remote anti-theft alarm system for engineering machinery |
| CN102328632A (en) * | 2011-07-20 | 2012-01-25 | 广州市雄兵汽车电器有限公司 | Method for alarming in case of vehicle accident |
| CN102963319A (en) * | 2012-11-28 | 2013-03-13 | 深圳市航盛电子股份有限公司 | Dual-control vehicle-mounted terminal device and method based on X86 and ARM (Advanced RISC Machine) |
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| CN103419752A (en) * | 2012-05-24 | 2013-12-04 | 安凯(广州)微电子技术有限公司 | System for preventing car hit-and-run |
| CN103886727A (en) * | 2013-11-29 | 2014-06-25 | 南昌大学 | Vehicle-mounted fatal traffic accident automatic alarm and antitheft system |
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| CN101857008A (en) * | 2010-04-29 | 2010-10-13 | 路军 | Active-mode intelligent safety monitoring instrument for car |
| CN101857008B (en) * | 2010-04-29 | 2011-09-28 | 路军 | Active-mode intelligent safety monitoring instrument for car |
| US11313938B2 (en) | 2010-05-07 | 2022-04-26 | Bitwave Pte Ltd. | Intelligent data collection and transmission based on remote motion sensing |
| US10539646B2 (en) | 2010-05-07 | 2020-01-21 | Bitwave Pte Ltd. | Intelligent data collection and transmission based on remote motion sensing |
| CN105182287A (en) * | 2010-05-07 | 2015-12-23 | 位波私人有限公司 | Device based on remote motion sensing |
| CN102129758B (en) * | 2010-06-23 | 2013-04-03 | 哈尔滨海铭科技有限公司 | Remote vehicle detection and alarming device |
| CN102129758A (en) * | 2010-06-23 | 2011-07-20 | 哈尔滨海铭科技有限公司 | Remote vehicle detection and alarming device |
| CN101966859A (en) * | 2010-09-29 | 2011-02-09 | 上海天臣威讯信息技术有限公司 | Anti-theft system and method of motorcycle/battery car |
| CN102184609A (en) * | 2011-02-28 | 2011-09-14 | 三一重机有限公司 | Remote anti-theft alarm system for engineering machinery |
| CN102328632B (en) * | 2011-07-20 | 2012-12-26 | 广州市雄兵汽车电器有限公司 | Method for alarming in case of vehicle accident |
| CN102328632A (en) * | 2011-07-20 | 2012-01-25 | 广州市雄兵汽车电器有限公司 | Method for alarming in case of vehicle accident |
| CN103419752A (en) * | 2012-05-24 | 2013-12-04 | 安凯(广州)微电子技术有限公司 | System for preventing car hit-and-run |
| CN102981479A (en) * | 2012-11-28 | 2013-03-20 | 深圳市航盛电子股份有限公司 | Double central processing unit (CPU) controlled vehicle-mounted terminal device and method |
| CN102963319B (en) * | 2012-11-28 | 2015-05-13 | 深圳市航盛电子股份有限公司 | Dual-control vehicle-mounted terminal device and method based on X86 and ARM (Advanced RISC Machine) |
| CN102981435B (en) * | 2012-11-28 | 2015-07-22 | 深圳市航盛电子股份有限公司 | Vehicle-mounted terminal device based on double central processing units (CPUs) and control method |
| CN102981435A (en) * | 2012-11-28 | 2013-03-20 | 深圳市航盛电子股份有限公司 | Vehicle-mounted terminal device based on double central processing units (CPUs) and control method |
| CN102963319A (en) * | 2012-11-28 | 2013-03-13 | 深圳市航盛电子股份有限公司 | Dual-control vehicle-mounted terminal device and method based on X86 and ARM (Advanced RISC Machine) |
| CN103886727A (en) * | 2013-11-29 | 2014-06-25 | 南昌大学 | Vehicle-mounted fatal traffic accident automatic alarm and antitheft system |
| CN113147963A (en) * | 2021-04-16 | 2021-07-23 | 联合汽车电子有限公司 | ECU (electronic control unit) online anti-theft method, system, storage medium and ECU |
| CN113147963B (en) * | 2021-04-16 | 2024-02-23 | 联合汽车电子有限公司 | ECU online anti-theft method, system, storage medium and ECU |
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