CN203358477U - Lane departure early warning system - Google Patents
Lane departure early warning system Download PDFInfo
- Publication number
- CN203358477U CN203358477U CN 201320283207 CN201320283207U CN203358477U CN 203358477 U CN203358477 U CN 203358477U CN 201320283207 CN201320283207 CN 201320283207 CN 201320283207 U CN201320283207 U CN 201320283207U CN 203358477 U CN203358477 U CN 203358477U
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- upper casing
- controller
- camera
- support
- lane departure
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Abstract
The utility model relates to a lane departure early warning system which comprises a controller support and a controller unit installed inside the controller support. The controller unit comprises an upper controller shell, a camera, a circuit board component, a connector and a lower controller shell. A camera installation groove is formed in the rear portion of the upper controller shell. A camera installation hole is formed in the front portion of the camera installation groove. The circuit board component is assembled on the lower portion of the upper controller shell and composed of a picture processing unit and a circuit module arranged on the periphery of the picture processing unit. The connector is fixed to the circuit board component, the input end of the connector is connected with the circuit board component, and the output end of the connector is connected with a CAN bus. The lower controller shell and the circuit board component are fastened to the bottom of the upper controller shell. The controller support comprises an upper support shell and a lower support shell which are clamped together. A light shield recessed downwards is arranged at the top of the upper support shell. A camera window is formed in the light shield. The bottom of the upper support shell is clamped with the upper controller shell. The lower support shell is of a groove-shaped structure with the top open. The lane departure early warning system is small and exquisite in size, simple in structure, convenient to install and suitable for front installation and rear installation of all passenger vehicles.
Description
Technical field
The utility model relates to a kind of automobile electronics, is specifically related to a kind of lane departure warning system.
Background technology
The lane departure warning system, in the middle of vehicle on sale in the market, only has the vehicle of only a few to exist as front dress automobile electronics.As shown in Figure 1, existing lane departure warning system is generally propped up and is configured to by camera, control unit and the controller that completes in vehicle design phase.Because the structure of these lane departure warning systems is only suitable for single vehicle, therefore, when the car owner of vast other vehicle wants to install additional this system, can not find the product be complementary with its vehicle.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of simple in structure, easy for installation, and is applicable to the lane departure warning system of front dress and the rear dress of all manned vehicles.
For achieving the above object, the utility model is taked following technical scheme: a kind of lane departure warning system, it is characterized in that, and this system comprises a controller support, and a controller unit that is arranged on described controller internal stent; Described controller unit comprises controller upper casing, camera, circuit board assemblies, adaptor union and controller lower casing; Described controller upper casing rear portion has a camera mounting groove that is used for holding and fixing described camera; Described camera mounting groove front portion offers a camera mounting hole that is used for fixing the camera lens of described camera; Described circuit board assemblies is assemblied in described controller upper casing bottom, and it is by graphics processing unit and peripheral circuit module composition thereof; Described adaptor union is fixed on described circuit board assemblies, and its input end is connected with described circuit board assemblies, and mouth is connected with the CAN bus; Described controller lower casing and circuit board assemblies are fastened on described controller upper casing bottom; Described controller support comprises support upper casing and the support lower casing be connected together; Described support upper casing top offers a recessed shade, offers a camera window that is used for exposing the camera lens of described camera on described shade; Described support upper casing bottom and the clamping of described controller upper casing; Described support lower casing is the unlimited bathtub construction in a top, in order to hold described controller unit.
In a preferred embodiment, this system is pasted or is hung near the windshield glass of automobile inside rear-view mirror, and is connected with the finished vehicle electronic system by described CAN bus.
In a preferred embodiment, after described camera is assemblied in the camera mounting groove of described controller upper casing, locating dowel pin on one camera fixing support is inserted on described controller upper casing in corresponding knock hole, pass the via hole on described camera fixing support with screw again, fastening with corresponding screw hole on described controller upper casing.
In a preferred embodiment, be provided with the registration mast of several projections on described controller upper casing outer wall, described support upper casing bottom is provided with several snap devices, described snap device matches with the registration mast of described controller upper casing, so that described support upper casing and the clamping of described controller upper casing.
In a preferred embodiment, described support upper casing bottom is provided with several and is used for the slot mechanism of mounting spring sheet, and described support upper casing and controller upper casing tighten by described slot mechanism and spring leaf.
In a preferred embodiment, described shade bottom is provided with the reflection-proof broached-tooth design.
In a preferred embodiment, on described support upper casing, also be provided with a trough, the described CAN bus be connected with described adaptor union enters roof of the vehicle by described trough and is connected with described finished vehicle electronic system.
In a preferred embodiment, offer some breather ports that are used for guaranteeing described controller unit heat radiation on described support lower case side wall.
In a preferred embodiment, the peripheral circuit of described circuit board assemblies comprises power module, video input module, video output module, FLASH module, DDR module, CAN communication module and I/O module.
In a preferred embodiment, described controller upper casing and controller lower casing adopt aluminum alloy material.
The utility model is owing to taking above technical scheme, and it has the following advantages: 1, the utility model volume is small and exquisite, simple in structure, easy for installation, is applicable to front dress and the rear dress of all manned vehicles.2, the utility model shade partial design has the reflection-proof sawtooth, can stop emergency light reflex to enter camera by actv., improves system performance.3, the trim designs between the utility model controller unit and controller support has chip architecture of the spring, can effectively reduce vehicle and jolt on the impact of system performance.4, the utility model controller upper casing and controller lower casing adopt aluminum alloy material, effectively heat radiation performance and reduction electromagnetic radiation.
The accompanying drawing explanation
Fig. 1 is the integral installation schematic diagram of lane departure warning system of the present invention;
Fig. 2 is the integral installation schematic diagram of controller unit of the present invention;
Fig. 3 is the scheme of installation of controller upper casing of the present invention and camera;
Fig. 4 is the structural representation of controller upper casing of the present invention and circuit board assemblies;
Fig. 5 is the structural representation of circuit board assemblies of the present invention;
Fig. 6 is the structural representation of controller lower casing of the present invention;
Fig. 7 is the schematical top view of support upper casing of the present invention;
Fig. 8 is the bottom schematic view of support upper casing of the present invention;
Fig. 9 is the structural representation of support lower casing of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, the utility model comprises controller support 1 and is arranged on the controller unit 2 of controller support 1 inside.
As shown in Figure 2 and Figure 3, controller unit 2 comprises a controller upper casing 20, a camera 21, a lens supporting structure 22, a circuit board assemblies 23, a connector 24 and a controller lower casing 25.Be provided with the registration mast 26 of four projections on controller upper casing 20 outer walls, controller upper casing 20 rear portions have a camera mounting groove 27 raised up, and are used for holding and fixing camera 21.Camera mounting groove 27 front portions offer camera mounting hole 28, are used for fixing the camera lens of camera 21.After camera 21 is assemblied in the camera mounting groove 27 of controller upper casing 20, in corresponding knock hole on the fixing locating dowel pin inserting controller upper casing 20 propped up on 22 of camera, pass the screw via hole on camera fixing support 22 with screw again, fastening with corresponding screw hole on controller upper casing 20, prevent that camera 21 from coming off backward and rotating.
In preferred an enforcement, controller upper casing 20 and controller lower casing 25 adopt aluminum alloy material, effectively heat radiation performance and reduction electromagnetic radiation.
As shown in Figure 4, Figure 5, circuit board assemblies 23 is assemblied in controller upper casing 20 bottoms, and it is by graphics processing unit DSP and peripheral circuit module composition thereof.Peripheral circuit comprises power module, video input module, video output module, FLASH module, DDR module, CAN communication module and I/O module.Adaptor union 24 is fixed on circuit board assemblies 23, and its input end is connected with the I/O module of circuit board assemblies 23, and mouth is connected with the CAN bus.
As shown in Figure 6, controller lower casing 25 by via hole, the via hole on circuit board assemblies 23 and screw fastening on it in controller upper casing 20 bottoms, thereby circuit board assemblies 23 is fixed on to controller upper casing 20 inside.
As Fig. 1 shows, controller support 1 comprises a support upper casing 10 and a support lower casing 11.As shown in Figure 7, support upper casing 10 tops offer a recessed spade shade 12, and this shade 12 has shade function, can prevent that the light in operator's compartment is reflected in the camera 21 in controller unit 2 by front windshield.Offer a camera window 13 on shade 12, be used for exposing the camera lens of camera 21.As shown in Figure 8, support upper casing 10 bottoms are provided with four snap devices 14 and 15, four snap devices 14 of three slot mechanisms match with four registration masts 26 of controller upper casing 20, so that support upper casing 10 and 20 clampings of controller upper casing; And three slot mechanisms 14 spring leaf (not shown) that is used for being installed, so that support upper casing 10 and controller upper casing 20 chuckings.
In a preferred embodiment, shade 12 bottoms are provided with reflection-proof broached-tooth design 16(as shown in Figure 7), and reach the high light that prevents on the vehicle heading shade 12 by support upper casing 10 after Windshield laminating and be reflected into the effect in camera.
In a preferred embodiment, also be provided with a trough 3(on support upper casing 10 as shown in Figure 1), the CAN bus be connected with adaptor union enters roof of the vehicle by trough 3 and is connected with the finished vehicle electronic system.
As shown in Figure 9, support lower casing 11 is the unlimited bathtub construction in a top, is used for holding controller unit 2.Support lower casing 11 top inboards are provided with buckle structure 17, with 10 clampings of support upper casing, thereby by controller unit 2 protection in controller support 1 inside.
In a preferred embodiment, offer some breather ports 18 on support lower casing 11 sidewalls, to guarantee the heat radiation of controller unit 2.
The utility model in use, after the each several part assembling is formed to unified module, is pasted or hang near the windshield glass of automobile inside rear-view mirror, and being connected with the finished vehicle electronic system by the CAN bus.Now take camera as sensor, circuit board assemblies 23 receives the analog video signal of camera 21, enter graphics processing unit DSP through video input module and realize the image intelligent analyzing and processing, obtain the position of vehicle in lane mark, and vehicle position information sends on the CAN bus by CAN communication module and adaptor union 24 the most at last.When automotive run-off-road, the finished vehicle electronic system is exported vision, the sense of hearing or haptic alert signal in conjunction with vehicle position information by human-computer interaction device.
The various embodiments described above are only for illustrating the utility model; wherein the structure of each parts, connection mode and manufacture craft etc. all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (10)
1. a lane departure warning system, is characterized in that, this system comprises a controller support, and a controller unit that is arranged on described controller internal stent;
Described controller unit comprises controller upper casing, camera, circuit board assemblies, adaptor union and controller lower casing; Described controller upper casing rear portion has a camera mounting groove that is used for holding and fixing described camera; Described camera mounting groove front portion offers a camera mounting hole that is used for fixing the camera lens of described camera;
Described circuit board assemblies is assemblied in described controller upper casing bottom, and it is by graphics processing unit and peripheral circuit module composition thereof; Described adaptor union is fixed on described circuit board assemblies, and its input end is connected with described circuit board assemblies, and mouth is connected with the CAN bus; Described controller lower casing and circuit board assemblies are fastened on described controller upper casing bottom;
Described controller support comprises support upper casing and the support lower casing be connected together; Described support upper casing top offers a recessed shade, offers a camera window that is used for exposing the camera lens of described camera on described shade; Described support upper casing bottom and the clamping of described controller upper casing; Described support lower casing is the unlimited bathtub construction in a top, in order to hold described controller unit.
2. a kind of lane departure warning system as claimed in claim 1, is characterized in that, this system is pasted or hung near the windshield glass of automobile inside rear-view mirror, and is connected with the finished vehicle electronic system by described CAN bus.
3. a kind of lane departure warning system as claimed in claim 1 or 2, it is characterized in that, after described camera is assemblied in the camera mounting groove of described controller upper casing, locating dowel pin on one camera fixing support is inserted on described controller upper casing in corresponding knock hole, pass the via hole on described camera fixing support with screw again, fastening with corresponding screw hole on described controller upper casing.
4. a kind of lane departure warning system as claimed in claim 1 or 2, it is characterized in that, be provided with the registration mast of several projections on described controller upper casing outer wall, described support upper casing bottom is provided with several snap devices, described snap device matches with the registration mast of described controller upper casing, so that described support upper casing and the clamping of described controller upper casing.
5. a kind of lane departure warning system as claimed in claim 1 or 2, it is characterized in that, described support upper casing bottom is provided with several and is used for the slot mechanism of mounting spring sheet, and described support upper casing and controller upper casing tighten by described slot mechanism and spring leaf.
6. a kind of lane departure warning system as claimed in claim 1 or 2, is characterized in that, described shade bottom is provided with the reflection-proof broached-tooth design.
7. a kind of lane departure warning system as claimed in claim 2, it is characterized in that, also be provided with a trough on described support upper casing, the described CAN bus be connected with described adaptor union enters roof of the vehicle by described trough and is connected with described finished vehicle electronic system.
8. a kind of lane departure warning system as claimed in claim 1 or 2, is characterized in that, offers some breather ports that are used for guaranteeing described controller unit heat radiation on described support lower case side wall.
9. a kind of lane departure warning system as claimed in claim 1 or 2, it is characterized in that, the peripheral circuit of described circuit board assemblies comprises power module, video input module, video output module, FLASH module, DDR module, CAN communication module and I/O module.
10. a kind of lane departure warning system as claimed in claim 1 or 2, is characterized in that, described controller upper casing and controller lower casing adopt aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283207 CN203358477U (en) | 2013-05-22 | 2013-05-22 | Lane departure early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283207 CN203358477U (en) | 2013-05-22 | 2013-05-22 | Lane departure early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358477U true CN203358477U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283207 Expired - Lifetime CN203358477U (en) | 2013-05-22 | 2013-05-22 | Lane departure early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358477U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485710A (en) * | 2014-12-17 | 2015-04-01 | 常州智宝机器人科技有限公司 | Light guide structure, charging seat and automatic charging system of automatic charge guiding device |
| CN105491350A (en) * | 2016-01-04 | 2016-04-13 | 烟台中正新技术有限公司 | Image pickup device for vehicle driving image acquisition |
| CN105620380A (en) * | 2014-10-28 | 2016-06-01 | 奇瑞汽车股份有限公司 | Lane departure early warning device |
| KR20170012218A (en) * | 2014-05-21 | 2017-02-02 | 콘티 테믹 마이크로일렉트로닉 게엠베하 | Motor vehicle assistance system |
| CN107226039A (en) * | 2016-03-24 | 2017-10-03 | 本田技研工业株式会社 | Sensor bracket |
| CN107431785A (en) * | 2015-03-12 | 2017-12-01 | Trw汽车美国有限责任公司 | A kind of low gloss housing unit for driver assistance system image pick-up device |
| CN108944765A (en) * | 2017-05-19 | 2018-12-07 | 郭宇铮 | A kind of dual camera real-time early warning car crass system |
| CN109753843A (en) * | 2017-11-02 | 2019-05-14 | 郭宇铮 | The driving DAS (Driver Assistant System) of view-based access control model sensor |
| CN109747530A (en) * | 2017-11-02 | 2019-05-14 | 郭宇铮 | A kind of dual camera and millimeter wave merge automobile sensory perceptual system |
| CN111332214A (en) * | 2018-12-18 | 2020-06-26 | 本田技研工业株式会社 | Transportation equipment and sensor bracket |
-
2013
- 2013-05-22 CN CN 201320283207 patent/CN203358477U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102363712B1 (en) * | 2014-05-21 | 2022-02-15 | 콘티 테믹 마이크로일렉트로닉 게엠베하 | Motor vehicle assistance system |
| KR20170012218A (en) * | 2014-05-21 | 2017-02-02 | 콘티 테믹 마이크로일렉트로닉 게엠베하 | Motor vehicle assistance system |
| JP2017515734A (en) * | 2014-05-21 | 2017-06-15 | コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉ Ｔｅｍｉｃ ｍｉｃｒｏｅｌｅｃｔｒｏｎｉｃ ＧｍｂＨ | Vehicle assistant system |
| US10609260B2 (en) | 2014-05-21 | 2020-03-31 | Conti Temic Microelectronic Gmbh | Assistance system for a motor vehicle |
| CN105620380A (en) * | 2014-10-28 | 2016-06-01 | 奇瑞汽车股份有限公司 | Lane departure early warning device |
| CN104485710A (en) * | 2014-12-17 | 2015-04-01 | 常州智宝机器人科技有限公司 | Light guide structure, charging seat and automatic charging system of automatic charge guiding device |
| CN107431785A (en) * | 2015-03-12 | 2017-12-01 | Trw汽车美国有限责任公司 | A kind of low gloss housing unit for driver assistance system image pick-up device |
| CN105491350B (en) * | 2016-01-04 | 2018-12-14 | 烟台中正新技术有限公司 | A kind of photographic device for vehicle driving Image Acquisition |
| CN105491350A (en) * | 2016-01-04 | 2016-04-13 | 烟台中正新技术有限公司 | Image pickup device for vehicle driving image acquisition |
| CN107226039A (en) * | 2016-03-24 | 2017-10-03 | 本田技研工业株式会社 | Sensor bracket |
| CN108944765A (en) * | 2017-05-19 | 2018-12-07 | 郭宇铮 | A kind of dual camera real-time early warning car crass system |
| CN109753843A (en) * | 2017-11-02 | 2019-05-14 | 郭宇铮 | The driving DAS (Driver Assistant System) of view-based access control model sensor |
| CN109747530A (en) * | 2017-11-02 | 2019-05-14 | 郭宇铮 | A kind of dual camera and millimeter wave merge automobile sensory perceptual system |
| CN111332214A (en) * | 2018-12-18 | 2020-06-26 | 本田技研工业株式会社 | Transportation equipment and sensor bracket |
| CN111332214B (en) * | 2018-12-18 | 2023-11-07 | 本田技研工业株式会社 | Transportation equipment and sensor bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG DEZHAO Free format text: FORMER OWNER: BEIJING INTELLIDRIVE AUTOMOTIVE ELECTRONIC TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20150416 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150416 Address after: 100192, Beijing, Haidian District, Zhongguancun Dongsheng Science Park North Territory C1211 Patentee after: Zhang Dezhao Address before: 100192, Beijing, Haidian District, 66 North West Road, Dongsheng Science Park North Territory C1-211 Patentee before: Beijing Zhihua Nuxin Automobile Electronic Technology Development Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING INTELLIDRIVE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG DEZHAO Effective date: 20150908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150908 Address after: 8, 97 B511, Changping Road, Shahe Town, Beijing, Changping District, 102206 Patentee after: Beijing Idriverplus Technology Co.,Ltd. Address before: 100192, Beijing, Haidian District, Zhongguancun Dongsheng Science Park North Territory C1211 Patentee before: Zhang Dezhao |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |