CN204936959U - Vehicle non-blind area ancillary system - Google Patents
Vehicle non-blind area ancillary system Download PDFInfo
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- CN204936959U CN204936959U CN201520696836.XU CN201520696836U CN204936959U CN 204936959 U CN204936959 U CN 204936959U CN 201520696836 U CN201520696836 U CN 201520696836U CN 204936959 U CN204936959 U CN 204936959U
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- vehicle
- blind area
- graphicinformation
- camera
- message handler
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Abstract
The utility model provides a kind of vehicle non-blind area ancillary system, belongs to Detection Techniques field.Vehicle non-blind area ancillary system comprises: left searcher, its left direction repeat its transmission at the travel direction of vehicle search ripple, and from echo, obtain the object information of vehicle left side; Right searcher, its right direction repeat its transmission at the travel direction of vehicle search ripple, and from echo, obtain the object information of vehicle right side, and message handler, according to the object information of vehicle left side and the object information of vehicle right side, it determines whether described vehicle is entering the region, blind area of the chaufeur of described vehicle.The information of blind area can be presented to chaufeur by the system that the utility model provides, with the situation making driving number can observe to omnirange vehicle-surroundings.
Description
Technical field
The utility model relates to a kind of vehicle non-blind area ancillary system, belongs to Detection Techniques field.
Background technology
Along with the development gradually of automobile industry, the automobile volume of holding increases day by day, automobile lives the convenience brought with fast self-evident to people, the flourish of auto trade brings very large contribution to economy, but also produce a series of social concern simultaneously, traffic accident is the most serious problem, and wherein the cause of most accident is that vehicle exists blind area.So-called vehicle blind zone refers to that chaufeur is positioned at normal driving seat and puts, the region that its sight line is blocked by car body and can not be observed directly.Get rid of people and block the factor caused, the blind area of different automobile types has difference slightly, on the whole, vehicle blind zone mainly comprises four large regions: headstock blind area: the place namely can't see before bonnet, the stature of this blind area scope and vehicle body, the height of seat, the length of headstock and steerman is all relative, so a lot of female driver all can be felt to can't see headstock, if the distance of front blind-area can not be controlled well, be easy to knock into the back.Tailstock blind area: refer to that when observing vehicle tail situation backward from room mirror, be in the region beyond the visual field, the light deflector in this region car does not observe, is also easy to occur to scratch or reversing accident.Back mirror outside blind: although the back mirror on car both sides can see the situation of vehicle body both sides, but fully can not see the full detail around vehicle body.So old driver has experience especially when lane change, with both sides back mirror between not only will taking a fancy to, also will take aim at the vehicle of proceeds posterolateral again with eyes, if because there is this time car position from the side to overtake other vehicles up, all back mirrors all be can't see.If wide-angle lane change in this time, be easy to and the collision happens travelled of overtaking other vehicles.Blind area inside back mirror: be positioned at the region of vehicle body both sides near car door, these positions are because lower, and back mirror is difficult to observe.
Summary of the invention
For overcoming the shortcoming existed in prior art, goal of the invention of the present utility model is to provide a kind of vehicle non-blind area ancillary system, and the information of blind area can be presented to driving number by it, with the situation making driving number entirely can observe vehicle-surroundings just.
For achieving the above object, the utility model provides a kind of vehicle non-blind area axle auxiliary system, and it comprises: searcher, its left direction repeat its transmission at the travel direction of vehicle search ripple, and from echo, obtain the object information of vehicle left side; Right searcher, its right direction repeat its transmission at the travel direction of vehicle search ripple, and from echo, obtain the object information of vehicle right side, and message handler, according to the object information of vehicle left side and the object information of vehicle right side, it determines whether described vehicle is entering the target area of the blind area of the chaufeur of described vehicle.
Further, vehicle non-blind area ancillary system also comprises left camera, right camera and telltale, and left camera is for the image that obtains in the left field of the travel direction of vehicle and send graphicinformation to message handler; Right camera is for the image that obtains in the right side area of the travel direction of vehicle and send graphicinformation to message handler; The graphicinformation that message handler obtains left camera and the graphicinformation that right camera obtains process and are presented at left side and the right side of the read-out of telltale respectively.
Further, vehicle non-blind area ancillary system also comprises rear searcher, and it searches for ripple when the reversing of vehicle to the astern direction repeat its transmission of vehicle, and from echo, obtain the object information of the astern direction of vehicle.
Further, vehicle non-blind area axle auxiliary system also comprises front searcher, its travel direction repeat its transmission at vehicle search ripple, and from echo, obtain the object information in the front of vehicle
Further, vehicle non-blind area ancillary system also comprises rear camera, and it obtains the graphicinformation in region, the vehicle back lower place when vehicle backing and sends graphicinformation to message handler; Message handler processes the graphicinformation that rear camera obtains and is presented at the read-out lower area of telltale.
Further, vehicle non-blind area ancillary system also comprises front camera, and it obtains the graphicinformation in region, vehicle front lower place when vehicle launch and sends graphicinformation to message handler; Message handler processes the graphicinformation that front camera obtains and is presented at the upper area of the read-out of telltale.
Compared with prior art, the information of blind area can be presented to driving number by the vehicle non-blind area axle auxiliary system that the utility model provides, with the situation enabling chaufeur entirely observe vehicle-surroundings just.
Accompanying drawing explanation
Fig. 1 is the composition frame chart of the vehicle non-blind area ancillary system that the utility model provides.
Detailed description of the invention
The utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 is the composition frame chart of the vehicle non-blind area ancillary system that the utility model provides.As shown in Figure 1, the vehicle non-blind area ancillary system that the utility model provides comprises outdoor probe unit and indoor control display unit, and wherein outdoor probe unit is connected with indoor control display unit by wireless or wired mode.Indoor control display unit is arranged on the front of the inside of vehicle, observes for chaufeur.Room content-control display unit comprises message handler and coupled left alarm lamp, right alarm lamp, rear alarm lamp, front alarm lamp, telltale, loud speaker, navigationsystem, vehicle bus interface, memory device and clock circuit.
Outdoor probe unit comprise be arranged on vehicle left side outside left searcher, be arranged on vehicle right side external right searcher, be arranged on the rear searcher of vehicle rear-side outside and be arranged on the front searcher outside front part of vehicle.Outdoor probe unit also comprises left camera, right camera, rear camera and front camera.
Left searcher is arranged on vehicle left side outside, its left direction repeat its transmission at the travel direction of vehicle search ripple, and from echo, obtain the object information of vehicle left side.Left searcher preferably includes left transmitting and receiving (T/R) module and left controller left transmitting and receiving module works under the control of left controller, and left controller sends to message handler for the backward wave of the instruction the object left transmitting and receiving (T/R) module received that receive message handler.When left searcher at least comprise search object in region, vehicle left side blind area time, message handler to left alarm lamp and loud speaker to transmit control signal to make left alarm lamp luminous, and loud speaker is given a warning sound.
Right searcher is arranged on vehicle right side outside, its right direction repeat its transmission at the travel direction of vehicle search ripple, and from echo, obtain the object information of vehicle right side.Right searcher preferably includes right transmitting and receiving (T/R) module and right controller right transmitting and receiving module works under the control of left controller, and right controller sends to message handler for the backward wave of the instruction the object right transmitting and receiving (T/R) module received that receive message handler.When right searcher at least comprise search object in region, vehicle right side blind area time, message handler to right alarm lamp and loud speaker to transmit control signal to make right alarm lamp luminous, and loud speaker is given a warning sound.
Rear searcher is arranged on outside vehicle rear, and it searches for ripple when the reversing of vehicle to the astern direction repeat its transmission of vehicle, and from echo, obtain the object information of vehicle rear.Rear searcher preferably includes rear transmitting and receiving (T/R) module and rear controller, rear transmitting and receiving module works under the control of rear controller, and rear controller sends to message handler for the backward wave of the instruction the object rear transmitting and receiving (T/R) module received that receive message handler.When rear searcher at least comprise search object in region, vehicle rear-side blind area time, message handler to rear alarm lamp and loud speaker to transmit control signal to make rear alarm lamp luminous, and loud speaker is given a warning sound.
Front searcher is arranged on outside front part of vehicle, and it at vehicle heading repeat its transmission search ripple, and obtains the object information of front part of vehicle from echo.Front searcher preferably includes front transmitting and receiving (T/R) module and front controller, front transmitting and receiving module works under the control of front controller, and front controller sends to message handler for the backward wave of the instruction the object front transmitting and receiving (T/R) module received that receive message handler.Current search device at least comprise search object in region, vehicle front side blind area time, message handler to front alarm lamp and loud speaker to transmit control signal to make front alarm lamp luminous, and loud speaker is given a warning Tou.
Preferably, rear searcher can be radar wave, laser wave (laser pulse), super sonic etc., to form at least one predetermined region of search, and receives the backward wave from the object be present in this at least one region of search
Left camera is arranged on vehicle left side outside, and left camera is for the image that obtains in the left field of the travel direction of vehicle and send graphicinformation to message handler.Right camera is arranged on vehicle right side outside, and right camera is for the image that obtains in the right side area of the travel direction of vehicle and send graphicinformation to message handler.Rear camera is arranged on rear side of outside vehicle, and rear camera is for the image that obtains in the posterior region of the astern direction of vehicle and send graphicinformation to message handler.Front camera is arranged on front side of outside vehicle, and when vehicle launch, front camera is for obtaining the image in region, vehicle front lower place and sending graphicinformation to message handler.Message handler processes the information that left camera, right camera, rear camera and front camera obtain, and is simultaneously displayed on left and right, the lower zone of the read-out of telltale and upper area is observed for chaufeur.
Message handler comprise such as CPU, for drive front left alarm lamp actuator, for drive front right alarm lamp actuator, for drive front alarm lamp actuator, for drive front and back alarm lamp actuator, for driving the actuator of loud speaker and the actuator etc. for driving vehicle bus to connect device, photoisolator between CPU and each actuator, can be adopted to improve the stability of system.
Navigationsystem comprises GPS (global positioning system) receptor, and it receives gps signal from gps satellite.Navigationsystem based on the current location of gps signal determination vehicle, and based on the map datum stored in memory device, the map around the current location of the display screen display vehicle of its telltale.Navigationsystem is also configured to determine the best route from the current location of vehicle to chaufeur named place of destination, and uses telltale and/or loud speaker to be provided to sound and/or the video guide of destination to chaufeur along determined best route.
Memory device is used for storage program and data.Clock circuit is used for providing reference clock signal to message handler.
Vehicle bus interface is connected with the bus of vehicle for making message handler, with the information of the various sensor and/or switch that obtain vehicle.Sensor is the module for measuring the parameter value relevant to the running state of vehicle.In the utility model, sensor comprises the sensor for the speed of measuring vehicle and the sensor for driver's operation (pressing down) stroke of measuring brake pedal.The running state of the vehicle of sensor measurement is sent to message handler.
The utility model have employed searcher and camera in the outside surrounding of vehicle, utilize searcher periodically to search for comprise the object information in the vehicle's surroundings region of chaufeur blind area, and remind chaufeur with the form of indicator lamp and sound, camera is also utilized to take the graphicinformation in vehicle's surroundings region and be presented in the read-out of telltale with graphicform, thus expand the viewing area of chaufeur, accomplish non-blind area, so, greatly reduce traffic accident.
Below by reference to the accompanying drawings specification sheets is described in detail, but specification sheets is only for explaining claims.But protection domain of the present utility model is not limited to specification sheets.Any those skilled in the art of being familiar with are in the technical scope that the utility model discloses, and the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (6)
1. a vehicle non-blind area ancillary system, is characterized in that, comprising:
Left searcher, its left direction repeat its transmission at the travel direction of vehicle search ripple, and from echo, obtain the object information of vehicle left side;
Right searcher, its right direction repeat its transmission at the travel direction of vehicle search ripple, and from echo, obtain the object information of vehicle right side, and
Message handler, according to the object information of vehicle left side and the object information of vehicle right side, it determines whether described vehicle enters the target area of the blind area of the chaufeur of described vehicle.
2. vehicle non-blind area according to claim 1 ancillary system, it is characterized in that, also comprise left camera, right camera and telltale, left camera is for the image that obtains in the left field of the travel direction of vehicle and send graphicinformation to message handler; Right camera is for the image that obtains in the right side area of the travel direction of vehicle and send graphicinformation to message handler; The graphicinformation that message handler obtains left camera and the graphicinformation that right camera obtains process and are presented at left region and the right areas of the read-out of telltale respectively.
3. vehicle non-blind area according to claim 2 ancillary system, is characterized in that, also comprise rear searcher, and it to the rear repeat its transmission search ripple of vehicle, and obtains the object information at the rear of vehicle when the reversing of vehicle from echo.
4. vehicle non-blind area according to claim 3 ancillary system, is characterized in that, also comprise front searcher, its travel direction repeat its transmission at vehicle search ripple, and from echo, obtain the object information in the front of vehicle.
5. vehicle non-blind area according to claim 4 ancillary system, is characterized in that, also comprise rear camera, and it obtains the graphicinformation in region, the vehicle back lower place when vehicle backing and sends graphicinformation to message handler; Message handler processes the graphicinformation that rear camera obtains and is presented at the lower area of the read-out of telltale.
6. vehicle non-blind area according to claim 5 ancillary system, is characterized in that, also comprise front camera, and it obtains the graphicinformation in region, vehicle front lower place when vehicle launch and sends graphicinformation to message handler; Message handler processes the graphicinformation that front camera obtains and is presented at the upper area of the read-out of telltale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696836.XU CN204936959U (en) | 2015-09-07 | 2015-09-07 | Vehicle non-blind area ancillary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696836.XU CN204936959U (en) | 2015-09-07 | 2015-09-07 | Vehicle non-blind area ancillary system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936959U true CN204936959U (en) | 2016-01-06 |
Family
ID=55004407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696836.XU Expired - Fee Related CN204936959U (en) | 2015-09-07 | 2015-09-07 | Vehicle non-blind area ancillary system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204936959U (en) |
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2015
- 2015-09-07 CN CN201520696836.XU patent/CN204936959U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160802 Address after: 300161 Hedong Road, Hedong District, Hedong District, Tianjin Patentee after: College of Military Traffic, PLA Address before: 300161 Tianjin City Hedong District No. 1 East Juzi Military Traffic Institute of Traffic Engineering Department of Defense Patentee before: Wang Zhenyu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160907 |