CN203142520U - Vehicle turning video monitoring system - Google Patents
Vehicle turning video monitoring system Download PDFInfo
- Publication number
- CN203142520U CN203142520U CN 201320053553 CN201320053553U CN203142520U CN 203142520 U CN203142520 U CN 203142520U CN 201320053553 CN201320053553 CN 201320053553 CN 201320053553 U CN201320053553 U CN 201320053553U CN 203142520 U CN203142520 U CN 203142520U
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- vehicle
- monitoring system
- turns
- video monitoring
- automobile
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Abstract
The utility model provides a vehicle turning video monitoring system which comprises pick-up devices, a GPS (global positioning system) device, a turning detection device and a vehicular display device. The pick-up devices are used for shooting road conditions, the GPS device transmits turning information when a vehicle needs to turn, the turning detection device is used for detecting whether the vehicle turns or not, and the vehicular display device controls displayed road condition videos; and the vehicular display device comprises a communication module, a display screen, a video processing and driving module and a control module, the communication module is used for being communicated with the GPS device, the display screen displays road condition videos shot by the pick-up devices, the video processing and driving module is used for processing the videos and driving the display screen, the control module is used for controlling operation of the vehicular display device and operation of the pick-up devices, the communication module, the control module, the video processing and driving module and the display screen are sequentially electrically connected with one another, and the control module is simultaneously electrically connected with the pick-up devices and the turning detection device. The vehicle turning video monitoring system has the advantages that the vehicle turning video monitoring system can guarantee that the road conditions surrounding the vehicle are effectively displayed only when the vehicle turns, so that the vehicular display screen is reasonably utilized, and a driver can safely and reliably drive the vehicle.
Description
Technical field
The utility model relates to the monitored control system monitored control system of Vehicular turn, relates in particular to a kind of automobile-used video monitoring system that turns to.
Background technology
Chaufeur can run into the blind area usually when driving, for example the zone the reflected range of the light deflector on vehicle and the visual scope.Usually can't see the blind area when chaufeur is driven, drive with feeling so chaufeur has only by rule of thumb, so just hiding more safety hazard.When especially turning at car change travel direction, more be difficult for seeing clearly its road conditions on every side.For example when Vehicular turn or when overtaking other vehicles, whether chaufeur is observed the car rear side by the outer back mirror of car earlier car, but the visual angle of back mirror is limited, and, when acclive road travels, the visual angle of back mirror also can tilt, so that the road conditions in next track that originally can see by back mirror also are difficult to see clearly.
Prior art arranges the road conditions that camera is taken vehicle periphery at vehicle usually, shows the road conditions of shooting again by read-out.But, normally show with read-out in the prior art always, so it makes vehicle still take read-out keep straight on waiting under the situation that does not need to know the automobile side road conditions, its mode that often shows makes and occupies the display position that system space greatly, has also taken other prior information that it makes that the use of vehicle is convenient inadequately.Also have in the prior art by sensor to get access to Vehicular turn and show the blind area road conditions, but if sensor breaks down, then can not actv. ensure the demonstration of blind area.So, in the prior art or show the vehicle blind zone road conditions, or can not actv. ensure the demonstration of blind area always.
Be understandable that the statement of this part only provides the background information relevant with the utility model, may constitute or not constitute so-called prior art.
Summary of the invention
Technical problem to be solved in the utility model is at show in the prior art that the vehicle blind zone road conditions need to show and can not actv. ensure the defective of the demonstration of blind area always, and a kind of automobile-used video monitoring system that turns to that only shows the blind area road conditions and can actv. ensure the road conditions that show the blind area when Vehicular turn is provided.
The technical scheme that its technical matters that solves the utility model adopts provides a kind of automobile-used video monitoring system that turns to, and it comprises: be used for to take road conditions camera head, when vehicle need turn to, send the GPS device of direction information, for detection of what whether vehicle turned to turn to detecting device and show the display device for mounting on vehicle of road conditions according to GPS device and/or the direction information control that turns to detecting device to obtain; Wherein, display device for mounting on vehicle comprises: communication module, the read-out that shows the road conditions that camera head is taken that is used for communicating by letter with the GPS device, be used for that the road conditions of taking are carried out video processing and drive video processing and the driver module of read-out and be used for the control module of the work of control display device for mounting on vehicle and camera head, communication module, control module, video processing and driver module and read-out are electrically connected successively, and control module is simultaneously with camera head and turn to detecting device to be electrically connected.
Above-mentioned automobile-used turning in the video monitoring system, also be included in the audio-frequency module of pointing out when vehicle need turn to Vehicular turn, described audio-frequency module is electrically connected with control module.
Above-mentioned automobile-used turning in the video monitoring system, described GPS device is fixed on the display device for mounting on vehicle or is built in the multimedia system of vehicle.
Above-mentioned automobile-used turning in the video monitoring system, the described detecting device that turns to is to be positioned at the wheel of vehicle or the angular transducer on the bearing circle.
Above-mentioned automobile-used turning in the video monitoring system, described camera head is two, and the both sides that are arranged at vehicle body of two camera head symmetries.
Above-mentioned automobile-used turning in the video monitoring system, described read-out is LCDs.
Above-mentioned automobile-used turning in the video monitoring system, comprise that also described memory device links to each other with camera head for the memory device of the road conditions of the described shooting of storage.
Above-mentioned automobile-used turning in the video monitoring system, described GPS device is connected by the CAN bus with communication module.
Above-mentioned automobile-used turning in the video monitoring system, described camera head is wired the electrical connection or dedicated radio link with control setup.
Automobile-used the turning in the video monitoring system that the utility model provides, it is by arranging the GPS device and turning to detecting device at vehicle, whether can get access to vehicle is about to turn to or turn to, the GPS device transfers to control module by communication module with direction information, turn to detection module directly the direction information that recognizes to be sent to control module, when control module recognizes Vehicular turn, start the road conditions that camera head is taken the blind area by control module control in the display device for mounting on vehicle, and make read-out that road conditions are shown by control module and video processing and driver module, so the automobile-used video monitoring system that turns to that the utility model provides only takies read-out demonstration road conditions when Vehicular turn, can the reasonable use read-out, and it is by the GPS device and turn to detecting device to come the monitoring display road conditions by two kinds of approach, have double insurance when making Vehicular turn, and then the driving safety and reliability.
Description of drawings
Fig. 1 is the automobile-used functional block diagram that turns to video monitoring system that the utility model provides;
Fig. 2 is the automobile-used structural representation that turns to an embodiment of video monitoring system that the utility model provides.
The specific embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
Referring to Figure 1 and Figure 2, the automobile-used video monitoring system that turns to that the utility model provides mainly comprises: camera head 4, display device for mounting on vehicle 2, GPS device 1 and turn to detecting device 3.Wherein, camera head 4 is for the road conditions of the blind area of road conditions, the especially chaufeur of taking vehicle periphery.GPS device 1 is used for the automobile navigation location, and simultaneously, whether GPS device 1 can get access to vehicle and soon need turn in the process of navigator fix, and it sends direction information to control module when vehicle need turn to.Turn to detecting device 3 whether to turn to for detection of obtaining vehicle.Display device for mounting on vehicle 2 is according to the GPS device and turn to the direction information control that detecting device obtains to show road conditions.Concrete, display device for mounting on vehicle 2 comprises: the communication module 21 that is used for communicate by letter with GPS device 1, show read-out 24, video processing and the driver module 23 of the road conditions that camera head 4 is taken and be used for controlling the control module 22 of the work of display device for mounting on vehicle 2 and camera head 4.Wherein, video processing and driver module 23 are used for the road conditions of taking being carried out video processing and driving the traffic information that read-out 24 shows after video processing.Communication module 21, control module 22, video processing and driver module 23 and read-out 24 are electrically connected successively, and control module 22 is simultaneously with camera head 4 and turn to detecting device 3 to be electrically connected.So, on the one hand, when running into the turning crossing in navigation procedure, can obtain in GPS device 1 direction information whether vehicle soon need turn to, and by communication module 21 trigger control module 22 beginning video monitorings; On the other hand, turn to detecting device 3 to identify the Vehicular turn situation by the change of pole changer state, and transfer to control module 22 and carry out video monitoring.
Automobile-used the turning in the video monitoring system that the utility model provides, camera head 4 can be the various devices that can take a picture and/or make a video recording, for example camera.Be well known to those skilled in the art for the treatment of video information and the video processing and the driver module 23 that drive read-out 24, do not repeat them here.For better prompting chaufeur when the Vehicular turn, preferably, the automobile-used video monitoring system that turns to also comprises the audio-frequency module 5 of pointing out when turning to, and audio-frequency module 5 is electrically connected with control module 22, to be controlled by control module 22.Audio-frequency module is used for all carrying out audio prompt when vehicle need turn to Vehicular turn, namely when getting access to it by the GP device, vehicle need turn to time control audio prompt module to point out, when vehicle is controlled the audio prompt module and pointed out by turning to detecting device to get access to it when turning to.GPS device 1 also is well known to those skilled in the art, and GPS device 1 is used for the automobile navigation location, and it can be built in the multimedia system of vehicle, also can be directly fixed on the vehicle, for example is fixed on the display device for mounting on vehicle 2.Those skilled in the art know, during Vehicular turn, need the user to operate pole changer, whether whether so change and can identify vehicle and turn to by detecting the pole changer state, perhaps whether whether the angle that detects the wheel of vehicle or bearing circle by angular transducer change and can identify vehicle and turn to.So preferably, turn to detecting device 3 can be level detection unit or the angular transducer for the action of identification pole changer.Whether whether level detection unit changes to identify the user for detection of the state of the level of pole changer place branch road has been operated pole changer.For example, pole changer is connected to control module 22 by level detection unit, whether when pole changer disconnected or be closed, the level that pole changer is connected to the input end of control module 22 changed, turn to so level detection unit can be identified vehicle by the detection level.The structure of level detection unit also is well known to those skilled in the art, and does not repeat them here.Angular transducer can be positioned on the wheel or bearing circle of vehicle.
Because vehicle left back and right abaft are generally the blind area, so camera head 4 is preferably two, and the both sides that are arranged at vehicle body of two camera head 4 symmetries.Camera head 4 can be electrically connected or dedicated radio link for wired with control setup.Control setup receives behind the direction information can be by sending the switch between the closed camera head 4 of instruction and the power supply, starting camera head 4, or realizes by structure and the method for other startup camera head 4 well-known to those skilled in the art.Preferably, above-mentioned read-out 24 is LCDs 24, and read-out 24 can be vehicle-carrying display screen 24, also can be independent external read-out 24.Further preferably, camera head 4 is electrically connected with memory device 6, with the road conditions of storage shooting, and then supplies the user to understand road conditions in the stroke.GPS device 1 can be by wire communication or radio communication with communication module 21, and it is signalling methods well known to those skilled in the art.Preferably, GPS device 1 is connected by the CAN bus with communication module 21, so that display device for mounting on vehicle 2 responds the direction information that GPS device 1 sends fast.
The principle of work of the video monitoring system that the utility model provides roughly is described below in conjunction with an embodiment:
On the one hand, its turn sign that can send by GPS device 1 built-in on the multimedia system gets access to the direction information whether vehicle soon need turn to.In GPS device 1 navigation procedure, when vehicle ran into the turning situation, GPS device 1 got access to direction information that vehicle be about to need turns and this information is transferred to control module 22 in the display device for mounting on vehicle 2 by communication module 21.Control module 22 is sent instruction and is started the road conditions that camera head 4 is taken the blind area, and the video information of control module 22 control video processing and 23 pairs of shootings of driver module is handled rear drive read-out 24 demonstration road conditions.When GPS stopped to send turn sign, control module 22 stopped the work of camera head 4, and then made read-out 24 stop to show.On the other hand, turn to detecting device 3 to identify direction information by the state that detects pole changer, start camera head 4 when turning to the direction information that detecting device 3 recognizes and take road conditions when control module 22 receives, and the video information of control module 22 control video processing and 23 pairs of shootings of driver module is handled rear drive read-out 24 and shown road conditions.When turning to detecting device 3 to detect the pole changer state no longer to change, show that vehicle stops to turn, then control module 22 does not start camera head 4 work.Preferably, after turn sign finishes, close the power supply of camera head 4 after control module 22 can postpone a period of time, finish this demonstration with time-delay.So the video monitoring system that the utility model provides can be carried out video monitoring in the time need observing outside vehicle blind area road conditions as the user, show other data (read-out 24 can be exclusively used in to show a film or record a video) when saving enough space resourcess for read-out 24 when not required, and then make things convenient for the user.
In sum, the video monitoring system that the utility model provides only shows road conditions when turning to, and is in normal apparent state to avoid read-out, and then rationally utilizes read-out.Simultaneously, it is by the GPS device and turn to detecting device to trigger display device for mounting on vehicle demonstration blind area road conditions, so can come the monitoring display road conditions by two kinds of approach, has double insurance when making Vehicular turn, and then the driving safety and reliability.
In the description of this specification sheets, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
In description of the present utility model, unless otherwise prescribed and limit, need to prove that term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly by intermediary, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. automobile-used video monitoring system that turns to, it is characterized in that, comprising: be used for to take road conditions camera head, when vehicle need turn to, send the GPS device of direction information, for detection of what whether vehicle turned to turn to detecting device and show the display device for mounting on vehicle of road conditions according to GPS device and/or the direction information control that turns to detecting device to obtain;
Wherein, display device for mounting on vehicle comprises: communication module, the read-out that shows the road conditions that camera head is taken that is used for communicating by letter with the GPS device, be used for that the road conditions of taking are carried out video processing and drive video processing and the driver module of read-out and be used for the control module of the work of control display device for mounting on vehicle and camera head, communication module, control module, video processing and driver module and read-out are electrically connected successively, and control module is simultaneously with camera head and turn to detecting device to be electrically connected.
2. the automobile-used video monitoring system that turns to as claimed in claim 1 is characterized in that, also is included in the audio-frequency module of pointing out when vehicle need turn to Vehicular turn, and described audio-frequency module is electrically connected with control module.
3. the automobile-used video monitoring system that turns to as claimed in claim 2 is characterized in that, described GPS device is fixed on the display device for mounting on vehicle or is built in the multimedia system of vehicle.
4. the automobile-used video monitoring system that turns to as claimed in claim 3 is characterized in that, the described detecting device that turns to is to be positioned at the wheel of vehicle or the angular transducer on the bearing circle.
5. the automobile-used video monitoring system that turns to as claimed in claim 1 is characterized in that, described camera head is two, and the both sides that are arranged at vehicle body of two camera head symmetries.
6. the automobile-used video monitoring system that turns to as claimed in claim 5 is characterized in that, described read-out is LCDs.
7. the automobile-used video monitoring system that turns to as claimed in claim 6 is characterized in that, the described detecting device that turns to is to be positioned at the wheel of vehicle or the angular transducer on the bearing circle.
8. as each described automobile-used video monitoring system that turns in the claim 1 to 7, it is characterized in that, comprise that also described memory device links to each other with camera head for the memory device of the road conditions of the described shooting of storage.
9. as each described automobile-used video monitoring system that turns in the claim 1 to 7, it is characterized in that described GPS device is connected by the CAN bus with communication module.
10. as each described automobile-used video monitoring system that turns in the claim 1 to 7, it is characterized in that described camera head is wired the electrical connection or dedicated radio link with control setup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053553 CN203142520U (en) | 2013-01-31 | 2013-01-31 | Vehicle turning video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053553 CN203142520U (en) | 2013-01-31 | 2013-01-31 | Vehicle turning video monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN203142520U true CN203142520U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320053553 Expired - Lifetime CN203142520U (en) | 2013-01-31 | 2013-01-31 | Vehicle turning video monitoring system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786646A (en) * | 2014-01-14 | 2014-05-14 | 惠州华阳通用电子有限公司 | Vehicular surround view system control device and method |
| CN104309533A (en) * | 2014-10-31 | 2015-01-28 | 成都众易通科技有限公司 | Vehicle driver assistance system |
| CN106564427A (en) * | 2015-10-12 | 2017-04-19 | 鸿富锦精密工业（深圳）有限公司 | Driving monitoring system |
| CN110290353A (en) * | 2019-06-28 | 2019-09-27 | Oppo广东移动通信有限公司 | Monitoring method and device, electronic equipment and storage medium |
| CN110290352A (en) * | 2019-06-28 | 2019-09-27 | Oppo广东移动通信有限公司 | Monitoring method and device, electronic equipment and storage medium |
| CN111619449A (en) * | 2020-05-29 | 2020-09-04 | 一汽奔腾轿车有限公司 | T-shaped intersection automobile blind area monitoring system and monitoring method |
| US11225192B2 (en) | 2017-03-02 | 2022-01-18 | Boe Technology Group Co., Ltd. | Vehicle advancing monitoring system |
-
2013
- 2013-01-31 CN CN 201320053553 patent/CN203142520U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786646A (en) * | 2014-01-14 | 2014-05-14 | 惠州华阳通用电子有限公司 | Vehicular surround view system control device and method |
| CN104309533A (en) * | 2014-10-31 | 2015-01-28 | 成都众易通科技有限公司 | Vehicle driver assistance system |
| CN106564427A (en) * | 2015-10-12 | 2017-04-19 | 鸿富锦精密工业（深圳）有限公司 | Driving monitoring system |
| US11225192B2 (en) | 2017-03-02 | 2022-01-18 | Boe Technology Group Co., Ltd. | Vehicle advancing monitoring system |
| CN110290353A (en) * | 2019-06-28 | 2019-09-27 | Oppo广东移动通信有限公司 | Monitoring method and device, electronic equipment and storage medium |
| CN110290352A (en) * | 2019-06-28 | 2019-09-27 | Oppo广东移动通信有限公司 | Monitoring method and device, electronic equipment and storage medium |
| CN111619449A (en) * | 2020-05-29 | 2020-09-04 | 一汽奔腾轿车有限公司 | T-shaped intersection automobile blind area monitoring system and monitoring method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
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| CX01 | Expiry of patent term |