CN105015421B - A kind of monitoring instrument for running safety and control method - Google Patents
A kind of monitoring instrument for running safety and control method Download PDFInfo
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- CN105015421B CN105015421B CN201510511030.3A CN201510511030A CN105015421B CN 105015421 B CN105015421 B CN 105015421B CN 201510511030 A CN201510511030 A CN 201510511030A CN 105015421 B CN105015421 B CN 105015421B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0258—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for navigation systems
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- 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
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- 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
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/102—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using 360 degree surveillance camera system
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- 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
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
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- 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
- B60R2300/60—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by monitoring and displaying vehicle exterior scenes from a transformed perspective
- B60R2300/602—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by monitoring and displaying vehicle exterior scenes from a transformed perspective with an adjustable viewpoint
- B60R2300/605—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by monitoring and displaying vehicle exterior scenes from a transformed perspective with an adjustable viewpoint the adjustment being automatic
Abstract
The invention discloses a kind of monitoring instrument for running safety, comprise DVR video recorder and 360 degree rotatable cameras; DVR video recorder comprises photographing module, wireless communication module, data acquisition module and collision anticipation module; 360 degree rotatable cameras comprise rotation control module and image capture module; Data acquisition module is connected with the CAN bus of vehicle, collision anticipation module comprises anticipation processing unit and is arranged at multiple radar for backing car of vehicle front, rear, left and right, radar for backing car and rotation control module are connected to anticipation processing unit, anticipation processing unit judges whether to bump, if so, spend rotatable camera rotation to described object place direction by rotation control module control 360. The present invention also discloses the control method of described monitoring instrument for running safety. The present invention has improved the control and monitoring of vehicle driving safety greatly.
Description
Technical field
The present invention relates to automotive safety monitoring field, particularly relate to a kind of monitoring instrument for running safety and controlling partyMethod.
Background technology
Along with the continuous rising of Chinese automobile recoverable amount, the automobile on highway and in residence district also more and moreBlock up, therefore, the traffic accident on road is also on the increase, simultaneously automobile in community or parking lot in stoppingThe event being scratched while putting state is not obvious increasing also, therefore, how to improve automotive safety monitoring, just becomesPeople need the problem of solution badly. In the prior art, be by monitoring at installation drive recorder at automobileRunning video recording, and existing drive recorder only has DVR recording function, and save the data in thisIn the internal memory or SD card on ground. Therefore the monitoring of existing automotive safety is in following deficiency:
1, the camera of existing driving recording ceremony is fixed, maybe can only pass through manual adjustments, shootingField range is narrow, and visual is limited in scope, the video while often taking different car crass;
2, video recording when driving is only recorded in existing driving recording ceremony, cannot provide the peace under storing cycle stateFull monitoring;
3, the data of existing drive recorder are only saved in this locality, and the data of accident cannot report in timeSurveillance center or car owner.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of monitoring instrument for running safety, capable for improving vehicleSecurity monitoring dynamics when car.
The present invention is achieved in that
A kind of monitoring instrument for running safety, comprises DVR video recorder and 360 degree rotatable cameras;
Described DVR video recorder comprises photographing module, wireless communication module, locating module, data acquisition moduleWith collision anticipation module;
Described 360 degree rotatable cameras comprise rotation control module and image capture module;
Described locating module is for obtaining the geographical location information of vehicle;
Described data acquisition module is connected with the CAN bus of vehicle, and data acquisition module is for collection vehicleCAN bus data;
Collision anticipation module comprises anticipation processing unit and is arranged at multiple reversings of vehicle front, rear, left and rightRadar, described radar for backing car and rotation control module are connected to anticipation processing unit, anticipation processing unitThe radar signal gathering according to radar for backing car, has judged whether that object is near vehicle and object and vehicleDistance be less than predeterminable range, be if so, judged to be to bump, and by rotation control module controlSystem 360 degree rotatable camera rotations are to described object place direction;
Described image capture module is connected with the photographing module of DVR video recorder, and image capture module will be for adoptingThe image signal transmission that collection arrives is to photographing module, and photographing module is for encoding and protect described picture signalDeposit.
Further, described monitoring instrument for running safety by wireless communication module respectively with Cloud Server, movementTerminal called connects;
Cloud Server for DVR video recorder provides cloud service function, comprises cloud number by described wireless communication moduleAccording to sharing and cloud memory function; Mobile terminal carries out long-range by described wireless communication module to DVR video recorderControl, comprise that monitoring arranges and the setting of the camera anglec of rotation.
Further, described DVR video recorder also comprises voice module, is arranged at that car is outer to be connected with voice moduleLoudspeaker and be arranged at the outer car being connected with voice module of car sound pick-up outward;
In the time of parking monitoring mode, the described DVR video recorder voice messaging that also mobile terminal receive sends, andOutside car, play in real time voice messaging by voice module and described loudspeaker;
DVR video recorder also gathers the source of sound outside car, and by voice module and described loudspeaker, sound pick-up and carRealize intercommunication outward.
Further, the CAN bus data of described data collecting module collected comprises air bag state, sends outMotivational state and vehicle door status, described DVR video recorder is according to gathered CAN bus data division accidentWeight grade.
Further, described DVR video recorder also comprises acceleration sensor module, described acceleration transducerModule is connected in rotation control module, and acceleration sensor module judges that whether the vehicle acceleration detecting is largeIn default accekeration, if so, calculate the direction of acceleration, and judge that described 360 degree are rotatableWhether camera has turned to the application of force direction of described acceleration, if 360 degree are not described in rotatable cameras turn toThe application of force direction of acceleration, spends rotatable camera by described rotation control module control 360 and turns to instituteState the application of force direction of acceleration.
Further, described acceleration sensor module comprises 3-axis acceleration sensor and three-axis gyroscope,3-axis acceleration sensor is for the acceleration analysis of three axles, and three-axis gyroscope is for angular speed, the angle of three axlesThe measurement of degree.
Further, described DVR video recorder is provided with reserve battery.
For solving the problems of the technologies described above, the present invention also provides the control method of described monitoring instrument for running safety,Comprise the following steps:
S1, by the CAN bus data of described data collecting module collected vehicle;
S2, judge that according to described CAN bus data vehicle is in transport condition or parking flameout state,If vehicle in transport condition, is controlled DVR video recorder and is entered driving monitoring mode; If vehicle is in parkingFlameout state, controls DVR video recorder and enters parking monitoring mode;
S3, in driving when monitoring mode, DVR video recorder is by 360 degree rotatable cameras record driving recordsPicture, and judge by collision anticipation module whether vehicle will bump, and pass through acceleration transducerWhether module detects vehicle and is clashed into, in the time detecting that vehicle will bump or be subject to clashing into, and rotationControl module control 360 is spent rotatable camera and is rotated to Vehicular impact direction, records percussion figure;
S4, in the time of parking monitoring mode, whether DVR video recorder detects vehicle by acceleration sensor moduleVibrations, in the time vehicle vibrations being detected, rotation control module control 360 is spent rotatable camera and is rotated to carCrash direction, records percussion figure.
Beneficial effect of the present invention is: the present invention includes 360 degree rotatable cameras and DVR video recorder, DVRVideo recorder is connected with the CAN bus of vehicle, can carry out 360 degree to vehicle by 360 degree rotatable camerasTake without dead angle, be provided with collision anticipation module in DVR video recorder, collision anticipation module is according to collectingRadar signal can judge whether vehicle will bump, and in the time may bumping, control 360Degree rotatable camera rotation to the direction that may bump is taken, thereby can be before collision occursJust camera rotation can be taken to relevant position, greatly improve the security monitoring of vehicle in the time of drivingDynamics, for the dispute of accident provides strong Data support.
Brief description of the drawings
Fig. 1 is the module frame chart of an embodiment of the present invention monitoring instrument for running safety;
Fig. 2 is the module frame chart of an embodiment of the present invention monitoring instrument for running safety;
Fig. 3 is the module frame chart of an embodiment of the present invention monitoring instrument for running safety;
Fig. 4 is the control method of an embodiment of the present invention monitoring instrument for running safety.
Detailed description of the invention
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction withEmbodiment also coordinates accompanying drawing to be explained in detail.
Refer to Fig. 1, embodiment of the present invention, a kind of monitoring instrument for running safety, this monitoring instrument for running safety bagDraw together DVR video recorder and 360 degree rotatable cameras; Vehicle set has CAN bus, loudspeaker, sound pick-upAnd radar for backing car, described DVR video recorder and 360 degree rotatable cameras are arranged on vehicle.
Described DVR video recorder comprises photographing module, wireless communication module, locating module, data acquisition moduleWith collision anticipation module;
Described 360 degree rotatable cameras comprise rotation control module and image capture module;
Described locating module, for obtaining the geographical location information of vehicle, can be that GPS locating module is also passableIt is Big Dipper locating module;
Described data acquisition module is connected with the CAN bus of vehicle, and data acquisition module is for collection vehicleCAN bus data, described CAN bus data comprises air bag state, engine condition and car door shapeState;
Described image capture module is connected with the photographing module of DVR video recorder, and image capture module will be for adoptingThe image signal transmission that collection arrives is to photographing module, and photographing module is for encoding and protect described picture signalDeposit;
Collision anticipation module comprises anticipation processing unit and is arranged at multiple reversings of vehicle front, rear, left and rightRadar, described radar for backing car and rotation control module are connected to anticipation processing unit, in present embodimentIn, the number of radar for backing car is 14, the both sides of vehicle respectively arrange 4, the front end of vehicle and rear end insuranceBar respectively arranges 3; The radar signal that anticipation processing unit gathers according to radar for backing car, has judged whether objectBe less than predeterminable range near the distance of vehicle and object and vehicle (in the ordinary course of things, described defaultDistance is 0.5m, and in other embodiments, described predeterminable range can be other values), if so, judge(ought detect that object is close to direction of traffic, and both distances are little for bumpingIn the time of 0.5m, judge and will bump), and spend rotatable taking the photograph by rotation control module control 360Picture head rotation to described object place direction is made a video recording.
The present invention is provided with collision anticipation module in DVR video recorder, and collision anticipation module basis collectsRadar signal can judge whether vehicle will bump, and in the time may bumping, controls 360 degreeRotatable camera rotation to the direction that may bump is taken, thereby can be before collision occurs justCamera rotation can be taken to relevant position, greatly improve the security monitoring power of vehicle in the time of drivingDegree, for the dispute of accident provides strong Data support.
Described DVR video recorder is according to the weight grade of gathered CAN bus data division accident. AccidentWeight grade can divide minor accident, ordinary accident, major accident and serious accident etc. As substituteCapsule is opened and can be set as major accident, and automobile overturns can be set as serious accident etc.
In the present embodiment, 360 degree rotatable cameras are positioned at car and (also can in another embodiment,So that camera part is arranged to vehicle roof, and be connected with data processing section by lead-in wire), comprise pedestalBe arranged on pedestal can 360 degree rotations camera, this camera, can by image processing techniquesIdentification tableaux and dynamic menu.
In the present embodiment, be arranged at the outer loudspeaker that are connected with voice module of car and sound pick-up respectively with describedVoice module connects;
Described DVR video recorder can be used for the voice messaging that mobile terminal receive sends, and by voice module andDescribed loudspeaker are play voice messaging in real time outside car; DVR video recorder also can gather the source of sound outside car, and passes throughVoice module and described loudspeaker, sound pick-up and car are realized intercommunication outward.
Refer to Fig. 2, described monitoring instrument for running safety by wireless communication module respectively with Cloud Server, movementTerminal called connects;
Cloud Server for DVR video recorder provides cloud service function, comprises cloud number by described wireless communication moduleAccording to sharing and cloud memory function; Mobile terminal carries out long-range by described wireless communication module to DVR video recorderControl, comprise that monitoring arranges and the setting of the camera anglec of rotation.
Described wireless communication module is connected with Cloud Server, mobile terminal communication respectively, and Cloud Server passes through instituteState wireless communication module for DVR video recorder provides cloud service function, comprise cloud data sharing and cloud memory function;Mobile terminal carries out Long-distance Control by described wireless communication module to DVR video recorder, comprise monitoring arrange andThe camera anglec of rotation arranges.
Described Cloud Server can provide the function such as cloud data sharing, cloud storage to client, and Cloud Server also canWith the road monitoring video data networking of the Ministry of Public Security, near the road can provide accident to client time parking stallRoad monitor video.
Mobile terminal can be computer, mobile phone or PAD, at mobile terminal, APP software is installed, and APP is softPart provides human-computer interaction interface, can be to DVR video recorder and rotatable the taking the photograph of 360 degree by APP softwarePicture head carries out long-range setting, and also can obtain the monitoring record of 360 degree rotatable cameras by APP softwarePicture.
DVR video recorder also can gather the situation of accident, will be by the wireless communication module notice of sending short messagesThe associated user of call center and car owner binding, they according to the content of notice can take effectively, timely,Correctly, assistance validly. The user of call center and car owner's binding can be by the long-range camera of transferring of APPCarry out real time inspection field condition, also can check the historical record inquiry of DVR video recorder.
Refer to Fig. 3, in one embodiment, described DVR video recorder has also been set up acceleration transducer mouldPiece, described acceleration sensor module is connected in rotation control module, and acceleration sensor module judgement detectsTo vehicle acceleration whether be greater than default accekeration, if so, calculate the direction of acceleration, andJudge whether described 360 degree rotatable cameras have turned to the application of force direction of described acceleration, if 360 degree canRotating camera does not turn to the application of force direction of described acceleration, by described rotation control module control 360Degree rotatable camera turns to the application of force direction of described acceleration.
Wherein, described acceleration sensor module comprises 3-axis acceleration sensor and three-axis gyroscope, three axlesAcceleration transducer is for the acceleration analysis of three axles, and three-axis gyroscope is for the angular speed of three axles, angleMeasure. Described acceleration sensor module is demarcated x, y, z three direction of principal axis in the time of vehicle stationary, when there being burst thingWhen part occurs, acceleration sensor module detects that the acceleration of vehicle is greater than the default acceleration of normally travellingDegree, or vehicle side acceleration detected, in the ordinary course of things, the preset value of described acceleration is6g-8g, the default less acceleration transducer of value of acceleration detects sensitiveer, sense acceleration sensor assemblyAngle, the acceleration of x, y, z three axles, then the acceleration collecting and angle pass to rotation control module,Rotation control module according to the data of acceleration transducer output calculate acceleration direction (or according to x, y,The accekeration of z tri-axles can calculate the direction of acceleration), if 360 degree rotatable cameras do not turn to instituteState the application of force direction of acceleration, spend rotatable camera by described rotation control module control 360 and turn toThe application of force direction of described acceleration, the video data that real time record camera photographs.
When acceleration is during towards vehicle front, the afterbody that can derive vehicle has been subject to shock, is chased afterTail, now controls 360 degree rotatable cameras and rotates to vehicle tail and make a video recording, when acceleration is courtDuring to rear view of vehicle, the head that can derive vehicle has been subject to shock, now controls that 360 degree are rotatable to be taken the photographPicture head rotates to vehicle head makes a video recording. In the time that vehicle occurs to clash into, the locking of DVR video recorder and preservation are prominentSend out the vehicle condition data of event moment automobile.
In the present embodiment, control 360 degree rotatable camera adjustment by acceleration sensor moduleDirection of rotation, 360 degree rotatable cameras are accepted collision anticipation module and the dual control of acceleration sensor moduleSystem, makes 360 degree rotatable cameras photograph as much as possible the video information of story, has further improved rowThe control and monitoring of car safety monitor to traffic safety accident.
In the present embodiment, described monitoring instrument for running safety not only can work in traffic safety monitoring mode,Also can work in parking monitoring mode;
In the time of parking monitoring mode, whether DVR video recorder detects vehicle by acceleration sensor module and shakes,In the time vehicle vibrations being detected, rotation control module control 360 is spent rotatable camera and is rotated to Vehicular impactDirection, records percussion figure. Whether described acceleration sensor module exists by the vehicle relatively detectingInstantaneous acceleration judges whether to occur vehicle vibrations, when acceleration sensor module detects instantaneous accelerationWhile spending (instantaneous acceleration is greater than at 0 o'clock), judge and have vehicle vibrations, and according to the side of instantaneous accelerationTo the point of application that calculates the external force that causes vehicle vibrations, meanwhile, control 360 degree rotatable camera rotationsExtremely the described point of application is made a video recording. In the time of parking monitoring mode, 360 spend the rotation controlling party of rotatable cameraMethod is similar during to driving states. When instantaneous acceleration is during towards headstock, and judge that the point of application is at the tailstock, nowControlling 360 degree rotatable cameras rotates to vehicle tail and makes a video recording. Other situations by that analogy.
After vehicle parking, DVR video recorder postpones a period of time shutdown, and 360 degree rotatable cameras detectThe motion state in front, if camera detects is static images, the power supply control CPU of DVR video recorderCan be by the power remove of the power supply of camera, modules, only have acceleration sensor module maintenance work shapeState, and the operating current of acceleration transducer itself is very little, whole system is equivalent to enter low-power consumption mode.System initiatively wakes up by acceleration transducer or switch wakes up.
After parking, what 360 degree rotatable cameras detected is that motion picture or acceleration transducer detectTo vibrations, start at once monitoring mode, the vehicle condition data of vehicle abnormality send note by wireless communication moduleInform car owner. Car owner receives after note, can open real-time monitoring by APP, and car owner can rotate shootingHead is checked the situation that car is inside and outside. Issue voice reminder note to DVR video recorder if be necessary by APP,The outer loudspeaker of car outside DVR video recorder control car send TTS voice reminder. If be necessary, car owner also can enableThe function of speech talkback can issue intercommunication instruction to DVR video recorder by APP, described DVR video recorderBy voice module and described loudspeaker, sound pick-up, realize dialogue outward with car.
In the respective embodiments described above, for ensureing the working power of monitoring instrument for running safety, realize 24 hours notInterruption work, described DVR video recorder is provided with reserve battery.
As shown in Figure 4, embodiment of the present invention also provides the control method of above-mentioned monitoring instrument for running safety,Comprise the following steps:
S1, by the CAN bus data of described data collecting module collected vehicle;
S2, judge that according to described CAN bus data vehicle is in transport condition or parking flameout state,If vehicle in transport condition, is controlled DVR video recorder and is entered driving monitoring mode; If vehicle is in parkingFlameout state, controls DVR video recorder and enters parking monitoring mode;
S3, in driving when monitoring mode, DVR video recorder is by 360 degree rotatable cameras record driving recordsPicture, and judge by collision anticipation module whether vehicle will bump, and pass through acceleration transducerWhether module detects vehicle and is clashed into, in the time detecting that vehicle will bump or be subject to clashing into, and rotationControl module control 360 is spent rotatable camera and is rotated to Vehicular impact direction, records percussion figure;
S4, in the time of parking monitoring mode, whether DVR video recorder detects vehicle by acceleration sensor moduleVibrations, in the time vehicle vibrations being detected, rotation control module control 360 is spent rotatable camera and is rotated to carCrash direction, records percussion figure.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profitThe equivalent structure of doing by description of the present invention and accompanying drawing content or the conversion of equivalent flow process, or directly or indirectly transportBe used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a monitoring instrument for running safety, comprises DVR video recorder and 360 degree rotatable cameras;
Described DVR video recorder comprises photographing module and multiple radar for backing car;
It is characterized in that, described DVR video recorder also comprises wireless communication module, locating module, data acquisitionModule and collision anticipation module;
Described 360 degree rotatable cameras comprise rotation control module and image capture module;
Described locating module is for obtaining the geographical location information of vehicle;
Described data acquisition module is connected with the CAN bus of vehicle, and data acquisition module is for collection vehicleCAN bus data;
Collision anticipation module comprises anticipation processing unit and described radar for backing car, and radar for backing car is arranged at respectively carFront, rear, left and right, described radar for backing car and rotation control module be connected to anticipation processing unit,Anticipation processing unit according to radar for backing car gather radar signal, judged whether object near vehicle withAnd the distance of object and vehicle is less than predeterminable range, be if so, judged to be to bump, and by revolvingTurn control module control 360 and spend rotatable camera rotation to described object place direction;
Described image capture module is connected with the photographing module of DVR video recorder, and image capture module will be for adoptingThe image signal transmission that collection arrives is to photographing module, and photographing module is for encoding and protect described picture signalDeposit.
2. monitoring instrument for running safety according to claim 1, is characterized in that, described traffic safety prisonControl instrument is connected with Cloud Server, mobile terminal communication respectively by wireless communication module;
Cloud Server for DVR video recorder provides cloud service function, comprises cloud number by described wireless communication moduleAccording to sharing and cloud memory function; Mobile terminal carries out long-range by described wireless communication module to DVR video recorderControl, comprise that monitoring arranges and the setting of the camera anglec of rotation.
3. monitoring instrument for running safety according to claim 1, is characterized in that, described DVR video recordingMachine also comprises voice module, is arranged at the outer loudspeaker that are connected with voice module of car, and is arranged at outside car and languageThe outer sound pick-up of car that sound module connects;
In the time of parking monitoring mode, the described DVR video recorder voice messaging that also mobile terminal receive sends, andOutside car, play in real time voice messaging by voice module and described loudspeaker;
DVR video recorder also gathers the source of sound outside car, and by voice module and described loudspeaker, sound pick-up and carRealize intercommunication outward.
4. monitoring instrument for running safety according to claim 1, is characterized in that, described data acquisition moduleThe CAN bus data of piece collection comprises air bag state, engine condition and vehicle door status, described DVRVideo recorder is according to the weight grade of gathered CAN bus data division accident.
5. monitoring instrument for running safety according to claim 1, is characterized in that, described DVR video recordingMachine also comprises acceleration sensor module, and described acceleration sensor module is connected in rotation control module, addsVelocity sensor module judges whether the vehicle acceleration detecting is greater than default accekeration, if so,Calculate the direction of acceleration, and judge whether described 360 degree rotatable cameras have turned to described accelerationApplication of force direction, if 360 degree rotatable cameras do not turn to the application of force direction of described acceleration, pass through instituteState rotation control module control 360 and spend rotatable camera and turn to the application of force direction of described acceleration.
6. monitoring instrument for running safety according to claim 5, is characterized in that, described acceleration sensingDevice module comprises 3-axis acceleration sensor and three-axis gyroscope, and 3-axis acceleration sensor adds for three axlesTachometric survey, three-axis gyroscope is for the angular speed of three axles, the measurement of angle.
7. monitoring instrument for running safety according to claim 1, is characterized in that, described DVR video recordingMachine is provided with reserve battery.
8. the control method of monitoring instrument for running safety described in claim 5, is characterized in that, comprises following stepRapid:
S1, by the CAN bus data of described data collecting module collected vehicle;
S2, judge that according to described CAN bus data vehicle is in transport condition or parking flameout state,If vehicle in transport condition, is controlled DVR video recorder and is entered driving monitoring mode; If vehicle is in parkingFlameout state, controls DVR video recorder and enters parking monitoring mode;
S3, in driving when monitoring mode, DVR video recorder is by 360 degree rotatable cameras record driving recordsPicture, and judge by collision anticipation module whether vehicle will bump, and pass through acceleration transducerWhether module detects vehicle and is clashed into, in the time detecting that vehicle will bump or be subject to clashing into, and rotationControl module control 360 is spent rotatable camera and is rotated to Vehicular impact direction, records percussion figure;
S4, in the time of parking monitoring mode, whether DVR video recorder detects vehicle by acceleration sensor moduleVibrations, in the time vehicle vibrations being detected, rotation control module control 360 is spent rotatable camera and is rotated to carCrash direction, records percussion figure.
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| CN201510511030.3A CN105015421B (en) | 2015-08-19 | 2015-08-19 | A kind of monitoring instrument for running safety and control method |
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| CN201510511030.3A CN105015421B (en) | 2015-08-19 | 2015-08-19 | A kind of monitoring instrument for running safety and control method |
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| WO2017128155A1 (en) * | 2016-01-27 | 2017-08-03 | 赵政荣 | Information prompting method when drive recorder is adjusted automatically and drive recorder |
| CN105828029A (en) * | 2016-03-11 | 2016-08-03 | 乐卡汽车智能科技（北京）有限公司 | Vehicle collision monitoring system, method and apparatus |
| CN106097478A (en) * | 2016-05-27 | 2016-11-09 | 广东长虹日电科技有限公司 | A kind of driving recording instrument apparatus |
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Address after: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China Patentee after: Yundu New Energy Vehicle Co.,Ltd. Address before: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China Patentee before: Yundu New Energy Automobile Co.,Ltd. Address after: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China Patentee after: Yundu New Energy Automobile Co.,Ltd. Address before: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China Patentee before: FJ MOTOR GROUP, YUDO NEW-ENERGY AUTOMOBILE Co.,Ltd. |