CN103448651B - A kind of control method of vehicle active safety warning - Google Patents
A kind of control method of vehicle active safety warning Download PDFInfo
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- CN103448651B CN103448651B CN201310274369.7A CN201310274369A CN103448651B CN 103448651 B CN103448651 B CN 103448651B CN 201310274369 A CN201310274369 A CN 201310274369A CN 103448651 B CN103448651 B CN 103448651B
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Abstract
A kind of vehicle active safety warning, comprise collision judgment module and vehicle-mounted mobile module coupled respectively and module of initiatively warning, described vehicle-mounted mobile module comprises treater, the GPS unit be connected with described treater respectively, GSM unit and initiative alarming unit, described collision judgment module comprises air bag unit and crash sensor unit, described air bag unit is connected with crash sensor unit and treater respectively, and described module of initiatively warning is connected with described treater and accepts it and controls.The present invention passes through crash sensor and air bag module and vehicle-mounted mobile unit to the reasonable transmission of signal and control, achieve when car body has an accident, the function that system initiatively sends an SOS to monitoring and control centre, this system especially provides a kind of to the car body safety misadventure occurred in mountain area and ensures.
Description
Technical field
The invention belongs to automobile technical field, relate to automotive safety technology, particularly relate to a kind of vehicle safety initiative alarming technology.
Background technology
Conventional car body when the safety misadventure problem such as meeting an automobile accident, as occupant has an accident, because of can not and alarm, cause passenger life because of rescue not in time and murderous case can be found everywhere.At present, existing emergency mode mainly adopts the mode of calling.For which, not only need survivor, also require that survivor consciously, also require that survivor can clearly illustrate traffic accident occurrence positions further.But in fact, traffic accident generation moment party concerned is often injured and lose consciousness, or is busy with saving oneself, or does not understand traffic accident occurrence positions.Therefore, existing emergency mode often can not send distress signals in time, makes salvage service can not arrive in the scene of the accident in the very first time, has delayed the rescue of the wounded.
Summary of the invention
The object of the present invention is to provide a kind of vehicle active safety warning and control method, by a series of automated communications and sensor-based system, when judging that traffic accident occurs, automatically sending rescue alarm signal, for the safety of occupant provides guarantee.In addition, run into emergency, occupant also can touch alarm button, and accident information is reached nearest monitoring and control centre.
For achieving the above object, solution of the present invention is:
The invention provides a kind of vehicle active safety warning, comprise collision judgment module and vehicle-mounted mobile module coupled respectively and module of initiatively warning, described vehicle-mounted mobile module comprises treater, the GPS unit be connected with described treater respectively, GSM unit and initiative alarming unit, described collision judgment module comprises air bag unit and crash sensor unit, described air bag unit is connected with crash sensor unit and treater respectively, and described module of initiatively warning is connected with described treater and accepts it and controls.
Described GSM unit is connected with described treater in serial communication mode with GPS unit.
Described vehicle-mounted mobile module also comprises display unit, and described display unit shows the locating information of described GPS unit.
Described display unit is liquid crystal screen displays.
Described crash sensor unit comprises crash sensor and coupled signal processing circuit.
Described module of warning is that light alerting system module or sound are warned module.
The invention also discloses a kind of control method of vehicle active safety warning, comprise the following steps:
(1) information of treater Real-Time Monitoring initiative alarming unit, GPS unit and collision judgment module, proceeds to step (2) when collision judgment module judges collision happens; When receiving initiative alarming unit alarm message, proceed to step (4);
(2) according to the signal of crash sensor, safety air bag computer MCU determines whether that igniting inflation element makes airbag aeration, and need firing safety air-bag if judge, positioning signal in safety air bag computer notification processor Acquisition Processor is also reported to the police to monitoring and control centre; Do not open if judge, proceed to step (3);
(3) controller setting delay time in judge whether to receive initiative alarming unit alarm message, if treater does not receive initiative alarming unit alarm message, treater controls module of warning and sends alert messages to outside vehicle, and proceed to step (4), if receive initiative alarming unit information, directly proceed to step (4);
(4) treater control GSM unit sends GPS unit information, sends an SOS to monitoring and control centre.
In described step (1), treater Real-Time Monitoring GPS unit information also shows at display unit.
In described step (3), described in the warn alert messages of module be that light alerting system or sound are warned.
Owing to adopting such scheme, the invention has the beneficial effects as follows
Vehicle active safety warning provided by the invention and its control method pass through crash sensor and air bag module and vehicle-mounted mobile unit (comprising GPS unit, GSM unit initiative alarming unit and display unit) to the reasonable transmission of signal and control, achieve when car body has an accident, the function that system initiatively sends an SOS to monitoring and control centre, this system especially provides a kind of to the car body safety misadventure occurred in mountain area and ensures.
Accompanying drawing explanation
Fig. 1 is the hardware device connection diagram of one embodiment of the invention;
Fig. 2 is the workflow diagram of illustrated vehicle initiative alarming control method.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, the present invention is further illustrated.
In first embodiment, as shown in Figure 1, the invention discloses a kind of vehicle active safety warning, comprise collision judgment module 10 and the vehicle-mounted mobile module 20 be connected with collision judgment module 10 respectively and module 30 of initiatively warning, vehicle-mounted mobile module 20 comprises treater 21, the GPS unit 22 be connected with treater 21 respectively, GSM unit 23 and initiative alarming unit 24, collision judgment module 10 is for judging whether vehicle collides, comprise air bag unit 11 and crash sensor unit 12, air bag unit 11 is connected with crash sensor unit 12 and treater 21 respectively, module of initiatively warning 30 is connected with treater 21 and accepts it and controls to carry out reporting to the police to outside vehicle personnel.
Vehicle-mounted mobile module 20 also comprises display unit 25, and in the present embodiment, make full use of vehicle existing structure for minimizing cost and consider, display unit 25 is integrated on vehicle liquid crystal display, the locating information of liquid crystal display display GPS unit.
In second embodiment, the present invention also corresponding first embodiment discloses a kind of control method of vehicle active safety warning, comprises the following steps:
(1) information of treater 21 Real-Time Monitoring initiative alarming unit 24, GPS unit 22 and collision judgment module 10, proceeds to step (2) when collision judgment module 10 judges collision happens; When treater 21 receives the alarm message of initiative alarming unit 24, proceed to step (4); In step (1), treater 21 is gone back the information of Real-Time Monitoring GPS unit 22 and is shown on display unit 24.
(2) according to the signal of crash sensor, safety air bag computer MCU determines whether that igniting inflation element makes airbag aeration, and need firing safety air-bag if judge, safety air bag computer MCU is by positioning signal in notification processor 21 Acquisition Processor and report to the police; Do not open if judge, proceed to step (3);
(3) treater 21 setting delay time in judge whether to receive initiative alarming unit alarm message, if treater 21 does not receive the alarm message of initiative alarming unit 24, treater 21 controls module 30 of warning and sends alert messages to outside vehicle, and proceed to step (4), if receive the information of initiative alarming unit 24, directly proceed to step (4); In step (3), the alert messages of module of warning 30 comprises light alerting system or sound is warned.
(4) treater 21 control GSM unit 23 sends the information of GPS unit 24, sends an SOS to monitoring and control centre.
Under normal circumstances, vehicle-mounted mobile module 20 receives the positioning signal of gps satellite transmitting by GPS unit 22, processes, calculate the locating datas such as the date of vehicle, time, longitude and latitude, speed and travel direction through CPU treater 21.CPU process connects 21 transmitting-receiving locating information, the control information that locating information and monitoring and control centre are sent is presented on liquid crystal display, now, if run into emergency, passenger is by triggering initiative alarming unit 24, for the button that pushes for emergency is reported to the police in the present embodiment, CPU treater 21 just can carry out the transmitting-receiving of short message by control GSM unit 23.Because GSM unit 23 is all connected with CPU treater 21 in serial communication mode with GPS unit 22, therefore hardware design is simpler.
Crash sensor unit 12 comprises crash sensor and coupled signal processing circuit.When collision happens or fall the security incidents such as mountain valley when colliding, the strength signal of auto against is detected by crash sensor, and signal is inputted safety air bag computer MCU, according to the signal of crash sensor, safety air bag computer MCU determines whether that igniting inflation element makes airbag aeration, firing safety air-bag is needed if judge, positioning signal in Acquisition Processor 21 while that safety air bag computer being incited somebody to action, accident information is sent to monitoring and control centre by treater 21 control GSM unit 23.Airbag aeration is made without the need to igniting inflation element if judge, CPU treater 21 setting delay time in judge whether the alarm message receiving initiative alarming unit 24, if CPU treater 21 does not receive the alarm message of initiative alarming unit 24, illustrate that now occupant likely goes into a coma, CPU treater 21 controls module 30 of warning and sends alert messages to outside vehicle, outwardly to seek help through vehicles or pedestrians, thus assistance may be obtained in time, simultaneously, CPU treater 21 control GSM unit 23 carries out the transmitting-receiving of short message to report to the police to control center, if receive the information of initiative alarming unit 24, illustrate that passenger is comparatively clear-headed, CPU treater 21 directly control GSM unit 23 carries out alert process.
Above-mentioned is can understand and apply the invention for ease of those skilled in the art to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (3)
1. a control method for vehicle active safety warning, is characterized in that: comprise the following steps:
(1) information of treater Real-Time Monitoring initiative alarming unit, GPS unit and collision judgment module, proceeds to step (2) when collision judgment module judges collision happens; When receiving initiative alarming unit alarm message, proceed to step (4);
(2) according to the signal of crash sensor, safety air bag computer MCU determines whether that igniting inflation element makes airbag aeration, and need firing safety air-bag if judge, positioning signal in safety air bag computer notification processor Acquisition Processor is also reported to the police to monitoring and control centre; Do not open if judge, proceed to step (3);
(3) controller setting delay time in judge whether to receive initiative alarming unit alarm message, if treater does not receive initiative alarming unit alarm message, treater controls module of warning and sends alert messages to outside vehicle, and proceed to step (4), if receive initiative alarming unit information, directly proceed to step (4);
(4) treater control GSM unit sends GPS unit information, sends an SOS to monitoring and control centre.
2. the control method of vehicle active safety warning according to claim 1, is characterized in that: in described step (1), treater Real-Time Monitoring GPS unit information also shows at display unit.
3. the control method of vehicle active safety warning according to claim 1, is characterized in that: in described step (3), described in the warn alert messages of module be that light alerting system or sound are warned.
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| CN201310274369.7A CN103448651B (en) | 2013-07-01 | 2013-07-01 | A kind of control method of vehicle active safety warning |
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| CN201310274369.7A CN103448651B (en) | 2013-07-01 | 2013-07-01 | A kind of control method of vehicle active safety warning |
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| CN103448651B true CN103448651B (en) | 2016-03-30 |
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Families Citing this family (12)
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| KR102186350B1 (en) * | 2014-05-30 | 2020-12-03 | 현대모비스 주식회사 | Apparatus and method for requesting emergency call about vehicle accident using driving information of vehicle |
| CN104103148A (en) * | 2014-07-10 | 2014-10-15 | 王俊 | Road traffic accident prevention warning device |
| CN105989745A (en) * | 2015-02-05 | 2016-10-05 | 华为技术有限公司 | Acquisition method, apparatus and system of vehicle violation information |
| CN104880245A (en) * | 2015-02-12 | 2015-09-02 | 无锡市崇安区科技创业服务中心 | Vehicle accident positioning and alarming system based on vehicle collision noise characteristics |
| CN105069970A (en) * | 2015-08-20 | 2015-11-18 | 南京安通杰科技实业有限公司 | Traffic accident help-seeking device |
| DE102015014750B4 (en) * | 2015-11-13 | 2021-05-12 | Audi Ag | Method for operating a motor vehicle in which an emergency call is made, and motor vehicle |
| CN106004653B (en) * | 2016-06-06 | 2018-11-16 | 王成 | Interior vital sign warning device and alarm method |
| CN106128039A (en) * | 2016-08-23 | 2016-11-16 | 南京野果信息技术有限公司 | Vehicle positioning communication apparatus and vehicle positioning communication system |
| CN106297189B (en) * | 2016-11-09 | 2019-01-29 | 招商局重庆交通科研设计院有限公司 | Traffic accident automobile automatic alarm system and traffic accident alarming method by monitoring |
| CN111161518A (en) * | 2018-10-22 | 2020-05-15 | 广州汽车集团股份有限公司 | Traffic accident alarm system and automatic alarm method thereof |
| CN109795436B (en) * | 2019-03-15 | 2021-12-03 | 威海市和泰软件有限公司 | Vehicle-mounted alarm robot |
| CN111901741A (en) * | 2019-05-06 | 2020-11-06 | 上海擎感智能科技有限公司 | Emergency call method, vehicle machine and computer storage medium |
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| JPH0520578A (en) * | 1991-07-12 | 1993-01-29 | Max:Kk | Present position emergency informing device |
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| CA2392151A1 (en) * | 2002-06-28 | 2003-12-28 | Richard A. Dupuis | Vehicle locating device |
| CN102039865A (en) * | 2010-12-14 | 2011-05-04 | 洪印涛 | Vehicle-mounted traffic accident intelligent warning system and control method thereof |
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Effective date of registration: 20190327 Address after: 317000 east gate of Taizhou City, Zhejiang Province Co-patentee after: Zhejiang Geely Holding Group Co., Ltd. Patentee after: Zhejiang Geely Automobile Research Institute Co., Ltd. Address before: 311228 No. 206 Farmer's Second House in Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province Co-patentee before: Zhejiang Geely Automobile Research Institute Co., Ltd. Patentee before: Hangzhou Branch, Zhejiang Geely Automobile Research Institute Co., Ltd. Co-patentee before: Zhejiang Geely Holding Group Co., Ltd. |
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