CN106027865A - Vehicle collision alarming and recording triggering device and detection method thereof - Google Patents

Vehicle collision alarming and recording triggering device and detection method thereof Download PDF

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Publication number
CN106027865A
CN106027865A CN201610451898.3A CN201610451898A CN106027865A CN 106027865 A CN106027865 A CN 106027865A CN 201610451898 A CN201610451898 A CN 201610451898A CN 106027865 A CN106027865 A CN 106027865A
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China
Prior art keywords
collision
vehicle
alarm
processing unit
central processing
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CN201610451898.3A
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Chinese (zh)
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CN106027865B (en
Inventor
杜朝亮
穆佳昆
叶智锐
郭洪峰
牛纪祥
李文杰
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Shanghai Tifang Technology Co ltd
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Beijing Titanium Technology Co Ltd
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/0875—Registering performance data using magnetic data carriers
    • G07C5/0891—Video recorder in combination with video camera
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/8073—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for vehicle security, e.g. parked vehicle surveillance, burglar detection

Abstract

The invention relates to a vehicle collision alarming and recording triggering device and a detection method thereof, wherein the collision alarming and recording triggering device comprises multiple sensors, multiple image capturing devices, a central processing unit and an alarm and is characterized in that the sensors are arranged on the edge of a vehicle shell or in a carriage, and are used for collecting a collision signal; the image capturing devices are arranged on the edge of the vehicle shell or in the carriage, and is used for capturing video or audio information after collision occurs; the sensors and the image capturing devices are controlled by the central processing unit and achieve data exchange; the central processing unit is configured to analyze the collision signal in order to determine position coordinates of a collision source, comparing the position coordinates of the collision source with preset vehicle outline coordinates, and then judging whether collision occurs; and if the collision occurs, the central processing unit enables the image capturing devices and the alarm.

Description

A kind of vehicle triggers collision warning and the device of record and detection method thereof
Technical field
The present invention relates to intelligent vehicle networking technology field, particularly relate to a kind of vehicle and trigger the device that car crass is reported to the police and recorded And detection method.
Background technology
Tradition drive recorder relies only on photographic head and image procossing cannot judge to touch the most really to occur, and can only be connect by object Early work is doubtful to touch process, it is therefore desirable to vehicle's surroundings situation is done uninterrupted recording and identification.It is difficult to inspection when putting to the proof afterwards Rope, will watch the doubtful event of search in multitude of video content, waste time and energy.Supplied by power supply simultaneously and limited, for vapour After car is flame-out, event cannot be carried out long record, additionally there are and causes that accumulator electric-quantity is too low cannot be started The risk of electromotor.Such as a kind of vehicle monitoring system with multi-media player function, the automobile prison of this multi-media player function Ore-controlling Role includes: infrared pick-up head, car after real-time clock module, user's input module, Herba Plantaginis infrared pick-up head, car Speed sensor and controller module, described controller module connects described real-time clock module, user's input module, car respectively Infrared pick-up head and vehicle speed sensor after front infrared pick-up head, car, and according to described real-time clock module provide current Whether the time falls in described user's input module storage and monitoring time segment set in advance or vapour detected according to described vehicle speed sensor Whether the current travel speed of car is undergone mutation and is started infrared pick-up head after Herba Plantaginis infrared pick-up head, car.Above-mentioned existing Technical disadvantages is after automobile flameout, and supervising device needs big energy supply, and needs to search suspicion in continuous videos Period, scratch and cut None-identified simultaneously for slight.For another example a kind of automatic scrape alarm device, this device includes passing Sensor gathers signaling module, signal amplification module, bandpass filtering modules block, waveform comparison module, performs module composition, sensing Device gathers signaling module and connects signal amplification module, and signal amplification module connects bandpass filtering modules block, and bandpass filtering modules block connects Waveform comparison module, waveform comparison module connects execution module.This automatic scrape alarm device is the scraping sound according to high frequency (10k～15kHZ) effectively detects, and is used as acoustic control-vibrations two kinds of signals of detection jointly adopts to improve accuracy Collection.Above-mentioned prior art shortcoming is cannot accurately to judge sound source position, and ambient noise is (such as blast of whistle, voice, various sound equipment Sound) easily produce interference, cause erroneous judgement, fail to judge.
Summary of the invention
In order to solve defect present in prior art, the present invention propose a kind of vehicle trigger collision warning and recording equipment and Its detection method, its technical scheme is as follows:
A kind of vehicle triggers collision warning and recording equipment, including sensor, image collecting device, central processing unit, warning Device, multiple described sensors are arranged on vehicle enclosure edge or in compartment, are used for gathering collision alarm；Multiple described figures As harvester is arranged on vehicle enclosure edge or in compartment, after occurring when collision, gather video or audio-frequency information； Described sensor, described image collecting device are by central processing unit control and realize data exchange: described central processing unit configures For be analyzed described collision alarm processing with determine the position coordinates that collides source described in the position coordinates in collision source, comparison with The contour of the vehicle profile coordinate prestored, it may be judged whether collide；Or described central processing unit is configured to described in comparison collide Whether the fluctuating margin of signal exceedes threshold value, it may be judged whether collide；If collision occur, then start image collecting device and Alarm.
Further, described sensor includes piezoelectric effect or the sensor of acoustoelectric effect and corresponding MEMS system thereof.
Further, described also include communication module, after being used for colliding generation, the information of described image collecting device is uploaded to Computer or mobile terminal.
Further, described communication module includes 3G, 4G, 5G network or GPRS network.
The present invention also proposes a kind of automobile, triggers collision warning and recording equipment including vehicle proposed by the invention.
The present invention also proposes a kind of method detecting vehicle collision, comprises the following steps:
Step 1: gather collision alarm；
Step 2: arrive the time difference of different sensors according to collision alarm, calculate collision source coordinate；
Step 3: compare collision source coordinate and the contour of the vehicle profile coordinate prestored, it is judged that whether collision source position is on contour of the vehicle border On；
Step 4: judge to collide, then start image acquisition step and send alarm.
The present invention also proposes a kind of method detecting vehicle collision, comprises the following steps:
Step 1: gather collision alarm；
Step 2: the relatively fluctuating margin of described collision alarm, it is judged that whether described fluctuating margin exceedes predetermined amplitude threshold value；
Step 3: judge to collide, then start image acquisition step and send alarm.
Further, described alarm includes field alert and remote alarm.
Further, described remote alarm includes sending to computer or mobile terminal warning information.
Further, described image acquisition also includes being compressed the video gathered or audio-frequency information or sectional drawing.
Further, also include setting collision coordinate difference threshold value or the step of fluctuating margin threshold value, described collision coordinate difference limen Being worth is to judge when collision occurs, and collides source coordinate and the maximum of the contour of the vehicle profile coordinate difference prestored；Described fluctuation width When degree threshold value is for judging that collision occurs, the minima of collision alarm fluctuating margin.
It is an advantage of the current invention that:
1. without persistently consuming a large amount of electric energy, only can maintain operating sensor by little power, report to the police and writing function only exists Confirm that collision just starts work after occurring.
2., without searching the suspicion period in continuous videos, video is named and index according to invading event time order, convenient Remote handset is reported to the police and puts to the proof.
Accompanying drawing explanation
Fig. 1 is the Standard schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the Standard schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the collision detection schematic flow sheet of the embodiment of the present invention 3；
Fig. 4 is the collision detection schematic flow sheet of the embodiment of the present invention 4.
Wherein: 201-collides source；202-sensor connecting line；203-sensor；204-image collecting device connecting line； 205-image collecting device；206-central processing unit；207-carbody shell.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, technical scheme is described in detail.Should be appreciated that shown in accompanying drawing each Parts are schematic and nonrestrictive, and each feature draws not in scale.
Embodiment 1:
The present invention proposes a kind of triggering collision warning and recording equipment, and specifically, this triggering collision warning and recording equipment can be answered For automotive field.See shown in accompanying drawing 1, be separately mounted to automobile case 207 for gathering the sensor 203 of collision alarm 4 main surfaces on.In the present invention, sensor can include but not limited to piezoelectric ceramics based on piezoelectric effect or pressure Conductive film, sensor device based on acoustoelectric effect such as microphone array and MEMS system thereof.Sensor 203 passes through sensor Connecting line 202 is connected respectively on central processing unit 206.4 image collecting devices 205 in this embodiment, such as image Head, before and after being separately mounted on automobile case 207 on face immediate vicinity and left and right rearview mirror.Image collecting device 205 It is connected respectively on central processing unit 206 by image collecting device connecting line 204.In figure, 201 is signal carbody shell 207 On collision source position.
See Fig. 1,3,4, when there being object to touch carbody shell 207, produce a series of with collision source 201 as source point Mechanical wave signals is also propagated along carbody shell 207；The signal that sensor 203 collects can be passed by sensor connecting line 202 Deliver to central processing unit 206.Central processing unit 206 includes signal gathering unit and signal processing unit, and wherein, central authorities process Device compares each sensor after signal is filtered and is amplified and receives the time difference of signal, by solving following equations group, To collision source coordinate.
Position of collision group of equations is as follows: assume wherein collision source position for (x, y, z), sensing station be a (x, y, z), (x, y, z), (x, y, z), (x, y, z), it is Δ t that sensor receives the time difference of mechanical wave to d to c to b, and C is mechanical wave propagation speed.Each biography The signal time difference that sensor receives is multiplied by mechanical wave propagation speed, be collision source position to the range difference of sensor, pass through Solution room range equation (1)-(3), can draw collision source coordinate.When it is pointed out that location collision source coordinate, also Can a position level coordinate, i.e. (x, y).Simultaneously, it is possible to optionally select in 6 time differences that 4 sensing stations are formed 2 Above time difference carries out location Calculation.Method is similar.
( x - a x ) 2 + ( y - a y ) 2 + ( z - a z ) 2 - ( x - b x ) 2 + ( y - b y ) 2 + ( z - b z ) 2 = Δt ( a - b ) * C - - - ( 1 )
( x - b x ) 2 + ( y - b y ) 2 + ( z - b z ) 2 - ( x - c x ) 2 + ( y - c y ) 2 + ( z - c z ) 2 = Δt ( b - c ) * C - - - ( 2 )
( x - c x ) 2 + ( y - c y ) 2 + ( z - c z ) 2 - ( x - d x ) 2 + ( y - d y ) 2 + ( z - d z ) 2 = Δt ( c - d ) * C - - - ( 3 )
Central processing unit 206 includes memory element, and prestore protected object body boundary coordinate, and this collision source location information is with in advance The coordinate on the protected object body border (i.e. carbody shell 207) of storage compares, if collision source position is at protected object body Distance on border or from border, less than the threshold value set, such as 100mm, then judges receive collision or scratch, and central authorities process Device starts shooting control and the video storage function of image collecting device, and is simultaneously emitted by alarm；This alarm can be on-the-spot report Alarm device sends, it is also possible to be to the mobile terminal of car owner by warning information remote transmission；The wherein warning information of remote transmission Video or video interception or collision sound can be included.
Sensor in the present embodiment is set to 4, can arrange 3 or more than 3 in reality.
Embodiment 2:
Seeing shown in accompanying drawing 2, in this embodiment structure scheme of installation, sensor 203 and image collecting device 205 are complete Portion is integrated on central processing unit 206, is arranged in compartment.Its functional realiey mode is consistent with embodiment 1.This embodiment Feature be that structure is compacter, convenient install.
Embodiment 3
The present invention also proposes a kind of collision checking method, sees Fig. 3, specifically, installs multiple sensor, be used on vehicle body Gathering collision alarm, applicable sensor includes the sensing device with piezoelectric effect, such as, includes piezoelectric ceramics or piezoelectricity Thin film；Can also be acoustic sensor array, such as, include microphone array and MEMS system thereof.
Comprise the steps:
Step 1: sensor detects the mechanical wave produced by collision and is transferred to central processing unit, central processing unit is according to mechanical wave Arrive the time difference of different sensors, calculate collision source coordinate；
Step 2: collision source coordinate and the contour of the vehicle profile coordinate preset are compared, it is judged that collision source position is the most outside On shape border；
Step 3, if it is determined that be, start collision information acquisition function and triggers warning；Otherwise ignore event.
Wherein, in the method for the present embodiment, it is additionally included in storage device prestore contour of the vehicle profile coordinate and judgement thereof Raw collision or the setting threshold value scratched.When this sets threshold value as colliding or scratching generation, actual collision source position and contour of the vehicle The maximum of the difference between profile coordinate.
Wherein, collision information acquisition step includes gathering collision video information or record collision picture and acoustic information.
Wherein, warning information can be field alert, it is also possible to by warning information remote transmission to management system, this management system System can be computer can also be the mobile terminal of car owner, such as mobile phone etc..
Embodiment 4:
The present invention also proposes a kind of collision checking method, sees Fig. 4, specifically, installs multiple sensor, be used on vehicle body Gathering collision alarm, applicable sensor includes the sensing device with piezoelectric effect, such as, includes piezoelectric ceramics or piezoelectricity Thin film；Can also be acoustic sensor array, such as, include microphone array and MEMS system thereof.Signal amplitude is sufficiently large Time, during such as more than 3.7v, the sufficient condition that collision occurs can be judged as, simplify processing procedure.
Comprise the steps:
Step 1: sensor detects the mechanical wave produced by collision and is transferred to central processing unit；
Step 2: whether central processing unit detection mechanical wave signal amplitude exceedes threshold value；
Step 3: if it is determined that be, starts collision information acquisition function and triggers warning；Otherwise ignore event.
Wherein, collision information acquisition step includes gathering collision video information or record collision picture and acoustic information.
Wherein, warning information can be field alert, it is also possible to by warning information remote transmission to management system, this management system System can be computer can also be the mobile terminal of car owner, such as mobile phone etc..
Each embodiment in this specification all uses the mode gone forward one by one to describe, and what each embodiment stressed is and other The difference of embodiment, between each embodiment, identical similar part sees mutually.Real for the present processes For executing example, due to itself and device embodiment basic simlarity, so describe is fairly simple, relevant part sees device and implements The part of example illustrates.
Elaborate a lot of detail in the above description so that fully understanding the present invention.But above description is only invention Preferred embodiment, the present invention can implement to be much different from alternate manner described here, and therefore the present invention is not Limited by disclosed above being embodied as.The most any those skilled in the art are without departing from technical solution of the present invention model In the case of enclosing, all may utilize the method for the disclosure above and technology contents technical solution of the present invention is made many possible variations and Modify, or be revised as the Equivalent embodiments of equivalent variations.Every content without departing from technical solution of the present invention, according to the present invention Technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the technology of the present invention side In the range of case protection.

Claims (11)

1. vehicle triggers collision warning and a recording equipment, including sensor, image collecting device, central processing unit, warning Device, is characterized by: multiple described sensors are arranged on vehicle enclosure edge or in compartment, are used for gathering collision alarm；Many Individual described image collecting device is arranged on vehicle enclosure edge or in compartment, after occurring when collision, gathers video or sound Frequently information；Described sensor, described image collecting device are by central processing unit control and realize data exchange: described central authorities process Device is configured to be analyzed described collision alarm processing to determine that the position colliding source described in the position coordinates in collision source, comparison is sat Mark and the contour of the vehicle profile coordinate prestored, it may be judged whether collide；Or described central processing unit is configured to described in comparison touch Whether the fluctuating margin hitting signal exceedes threshold value, it may be judged whether collide；If collision occur, then start image collecting device and Alarm.
Vehicle the most according to claim 1 triggers collision warning and recording equipment, it is characterized by: described sensor includes pressure Electrical effect or the sensor of acoustoelectric effect and corresponding MEMS system thereof.
Vehicle the most according to claim 1 triggers collision warning and recording equipment, it is characterized by: described also include the mould that communicates Block, after being used for colliding generation, uploads to computer or mobile terminal by the information of described image collecting device.
Vehicle the most according to claim 3 triggers collision warning and recording equipment, it is characterized by: described communication module includes WIFI, 3G, 4G, 5G network or GPRS network.
5. an automobile, triggers collision warning and recording equipment including the vehicle described in any one of claim 1-4.
6. the method detecting vehicle collision, comprises the following steps:
Step 1: gather collision alarm；
Step 2: arrive the time difference of different sensors according to collision alarm, calculate collision source coordinate；
Step 3: compare collision source coordinate and the contour of the vehicle profile coordinate prestored, it is judged that whether collision source position is on contour of the vehicle border On；
Step 4: judge to collide, then start image acquisition step and send alarm.
7. the method detecting vehicle collision, comprises the following steps:
Step 1: gather collision alarm；
Step 2: the relatively fluctuating margin of described collision alarm, it is judged that whether described fluctuating margin exceedes predetermined amplitude threshold value；
Step 3: judge to collide, then start image acquisition step and send alarm.
8. according to the method for the detection vehicle collision described in claim 6 or 7, it is characterised in that: described alarm includes on-the-spot alert Report and remote alarm.
The method of detection vehicle collision the most according to claim 8, it is characterised in that: described remote alarm includes alarm Information sends to computer or mobile terminal.
10. according to the method for the detection vehicle collision described in claim 6 or 7, it is characterised in that: described image acquisition is also wrapped Include and the video gathered or audio-frequency information are compressed or sectional drawing.
11. according to the method detecting vehicle collision described in claim 6 or 7, it is characterised in that: also include that setting collision sits Mark difference limen value or the step of fluctuating margin threshold value, when described collision coordinate difference threshold value is for judging that collision occurs, collision source coordinate and The maximum of the contour of the vehicle profile coordinate difference prestored；When described fluctuating margin threshold value is for judging that collision occurs, collision alarm ripple The minima of dynamic amplitude.
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107248259A (en) * 2017-07-06 2017-10-13 得道车联网络科技（上海）有限公司 The unattended warning system of the vehicles and method
CN109035476A (en) * 2018-07-02 2018-12-18 俞雪利 A kind of automobile data recorder based on 5G network
CN109606682A (en) * 2019-01-24 2019-04-12 南京工业职业技术学院 A kind of car crass monitoring device
CN109963753A (en) * 2016-11-16 2019-07-02 罗伯特·博世有限公司 The method and apparatus of collision and the collision of demarcating in conventional running for identification
CN110550049A (en) * 2019-09-24 2019-12-10 北京智行者科技有限公司 Collision alarm processing method and system for unmanned vehicle
CN110770085A (en) * 2017-07-14 2020-02-07 宝马股份公司 Vehicle scratch detection system and vehicle
CN111716350A (en) * 2020-04-28 2020-09-29 珠海格力智能装备有限公司 Collision detection method and device, collision detector, system and storage medium
CN112073934A (en) * 2019-06-10 2020-12-11 北汽福田汽车股份有限公司 Control method of intelligent sound production device, intelligent sound production device and vehicle
CN112308723A (en) * 2019-07-31 2021-02-02 北京钛方科技有限责任公司 Vehicle detection method and system
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CN114179745A (en) * 2020-09-15 2022-03-15 郑州宇通客车股份有限公司 Vehicle accident identification method and device and vehicle
CN116231861A (en) * 2023-03-07 2023-06-06 四川亚辰电气有限公司 UPS power supply monitoring management system and method

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030001368A1 (en) * 1992-05-05 2003-01-02 Breed David S. Method and apparatus for controlling an airbag
CN1692037A (en) * 2003-03-17 2005-11-02 罗伯特-博希股份公司 Method for triggering restraining means
CN1724971A (en) * 2005-07-14 2006-01-25 上海交通大学 Automobile collision accident reappear method based on car body key point three-dimension distorsion
CN1735797A (en) * 2002-01-16 2006-02-15 迈索德电子公司 Omni-directional crash sensor
CN1828066A (en) * 2005-02-28 2006-09-06 卡特彼勒公司 Cylinder rod with position sensor surface markings
CN101173856A (en) * 2007-08-30 2008-05-07 上海交通大学 Vehicle collision accident reappearance method based on phototopography and exterior profile deformation of car body
CN101327775A (en) * 2007-06-11 2008-12-24 福特全球技术公司 Sensor integration for airbag deployment
CN101944294A (en) * 2009-07-10 2011-01-12 同方股份有限公司 Wireless grid network-based automotive collision early-warning system
CN102099226A (en) * 2008-07-22 2011-06-15 罗伯特·博世有限公司 Method and controller for actuating personal protection means for a vehicle
CN102518331A (en) * 2011-12-19 2012-06-27 杭州西子石川岛停车设备有限公司 Falling prevention device of carrying trolley and three-dimensional parking garage
CN103507759A (en) * 2012-06-27 2014-01-15 比亚迪股份有限公司 Vehicle-mounted device, system and method for recording and informing vehicle owner of vehicle abnormal information
CN103895598A (en) * 2012-12-27 2014-07-02 罗伯特·博世有限公司 Vehicle passenger safety device of vehicle and operation method therefor
CN203858473U (en) * 2014-03-12 2014-10-01 重庆交通大学 Rapid rescue auxiliary system based on vehicle deformation detection
CN105080111A (en) * 2014-05-14 2015-11-25 阿迪达斯股份公司 Sport ball motion monitoring methods and systems

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030001368A1 (en) * 1992-05-05 2003-01-02 Breed David S. Method and apparatus for controlling an airbag
CN1735797A (en) * 2002-01-16 2006-02-15 迈索德电子公司 Omni-directional crash sensor
CN1692037A (en) * 2003-03-17 2005-11-02 罗伯特-博希股份公司 Method for triggering restraining means
CN1828066A (en) * 2005-02-28 2006-09-06 卡特彼勒公司 Cylinder rod with position sensor surface markings
CN1724971A (en) * 2005-07-14 2006-01-25 上海交通大学 Automobile collision accident reappear method based on car body key point three-dimension distorsion
CN101327775A (en) * 2007-06-11 2008-12-24 福特全球技术公司 Sensor integration for airbag deployment
CN101173856A (en) * 2007-08-30 2008-05-07 上海交通大学 Vehicle collision accident reappearance method based on phototopography and exterior profile deformation of car body
CN102099226A (en) * 2008-07-22 2011-06-15 罗伯特·博世有限公司 Method and controller for actuating personal protection means for a vehicle
CN101944294A (en) * 2009-07-10 2011-01-12 同方股份有限公司 Wireless grid network-based automotive collision early-warning system
CN102518331A (en) * 2011-12-19 2012-06-27 杭州西子石川岛停车设备有限公司 Falling prevention device of carrying trolley and three-dimensional parking garage
CN103507759A (en) * 2012-06-27 2014-01-15 比亚迪股份有限公司 Vehicle-mounted device, system and method for recording and informing vehicle owner of vehicle abnormal information
CN103895598A (en) * 2012-12-27 2014-07-02 罗伯特·博世有限公司 Vehicle passenger safety device of vehicle and operation method therefor
CN203858473U (en) * 2014-03-12 2014-10-01 重庆交通大学 Rapid rescue auxiliary system based on vehicle deformation detection
CN105080111A (en) * 2014-05-14 2015-11-25 阿迪达斯股份公司 Sport ball motion monitoring methods and systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杨国伟 等: "《高速列车的关键力学问题》", 《力学进展》 *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109963753B (en) * 2016-11-16 2022-03-18 罗伯特·博世有限公司 Method and device for detecting a vehicle collision
CN109963753A (en) * 2016-11-16 2019-07-02 罗伯特·博世有限公司 The method and apparatus of collision and the collision of demarcating in conventional running for identification
CN107248259A (en) * 2017-07-06 2017-10-13 得道车联网络科技（上海）有限公司 The unattended warning system of the vehicles and method
CN110770085A (en) * 2017-07-14 2020-02-07 宝马股份公司 Vehicle scratch detection system and vehicle
CN109035476A (en) * 2018-07-02 2018-12-18 俞雪利 A kind of automobile data recorder based on 5G network
CN109606682A (en) * 2019-01-24 2019-04-12 南京工业职业技术学院 A kind of car crass monitoring device
CN112073934A (en) * 2019-06-10 2020-12-11 北汽福田汽车股份有限公司 Control method of intelligent sound production device, intelligent sound production device and vehicle
CN112308723A (en) * 2019-07-31 2021-02-02 北京钛方科技有限责任公司 Vehicle detection method and system
CN112406858B (en) * 2019-08-20 2022-07-12 北京钛方科技有限责任公司 Vehicle automatic driving collision detection control method and system
CN112406858A (en) * 2019-08-20 2021-02-26 北京钛方科技有限责任公司 Vehicle automatic driving collision detection control method and system
CN110550049A (en) * 2019-09-24 2019-12-10 北京智行者科技有限公司 Collision alarm processing method and system for unmanned vehicle
CN113246893A (en) * 2020-02-13 2021-08-13 宁波吉利汽车研究开发有限公司 Vehicle collision processing method and system
CN113246894A (en) * 2020-02-13 2021-08-13 宁波吉利汽车研究开发有限公司 Vehicle collision detection method and device
CN111716350B (en) * 2020-04-28 2022-06-07 珠海格力智能装备有限公司 Collision detection method and device, collision detector, system and storage medium
CN111716350A (en) * 2020-04-28 2020-09-29 珠海格力智能装备有限公司 Collision detection method and device, collision detector, system and storage medium
CN114179745A (en) * 2020-09-15 2022-03-15 郑州宇通客车股份有限公司 Vehicle accident identification method and device and vehicle
CN113903133A (en) * 2021-09-30 2022-01-07 中国工商银行股份有限公司 Network point safety protection method, device and system
CN116231861A (en) * 2023-03-07 2023-06-06 四川亚辰电气有限公司 UPS power supply monitoring management system and method
CN116231861B (en) * 2023-03-07 2023-10-24 四川亚辰电气有限公司 UPS power supply monitoring management system and method

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