CN203739756U - Automotive front barrier detection system with sight line guidance function - Google Patents
Automotive front barrier detection system with sight line guidance function Download PDFInfo
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- CN203739756U CN203739756U CN201320623242.7U CN201320623242U CN203739756U CN 203739756 U CN203739756 U CN 203739756U CN 201320623242 U CN201320623242 U CN 201320623242U CN 203739756 U CN203739756 U CN 203739756U
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Abstract
The utility model relates to an automotive front barrier detection system with a sight line guidance function. The automotive front barrier detection system comprises an automotive front barrier detection device, a controller and a laser target indication device, wherein the automotive front barrier detection device is used for detecting automotive front barriers, and reminding a driver that a barrier is in front through voice, and meanwhile transmitting the barrier detection information to the controller; the laser target indication device is controlled by the controller to give out light and adjust the illuminating angle of light; the given out light shines on a driving table to form a bright spot; through reflection of a front windshield, and the bright spot is projected to the position of the barrier corresponding to the sight line of a driver to guide the drive to find detected barriers. The automotive front barrier detection system overcomes the defect that in a conventional automotive front barrier detection system, the driver is asked to look for barriers or distracted to see display images, shortens the response time of the driver, increases the response speed of the driver, and improves the riding safety.
Description
Technical field
The utility model relates to the front obstacle detection system of a kind of car guiding with sight line.
Background technology
The develop rapidly of highway communication is that people's life provides a great convenience, but has also caused a series of environmental problem and social concern.Along with being on the increase of automobile, traffic accident occurs again and again, and traffic becomes increasingly complex, and is seriously perplexing daily life.Increasing automaker is turning to electronics, high-tech scheme in the hope of solving safety problem, and high demand also makes automobile safety system more and more as intelligentized future development.Global Auto maker also thirsts for, for auto consumer provides more and more advanced driver assistance system application, meeting the demand of various dissimilar vehicles.
As the one of driver assistance system application engineering, before car, obstacle detection system is more and more ripe, but, before traditional car, obstacle detection system is all to remind chaufeur by sound or demonstration image, chaufeur do not see show that image just can not be very fast find front obstacle, affect chaufeur actual road conditions are made to correct judgement, if chaufeur is seen demonstration, image just need to be seen the actual road conditions in front after a period of time again, and this period of time very likely causes the generation of accident; If obstacle oneself moves, after a period of time, also can cause chaufeur may can not find obstacle, like this, before traditional car, obstacle detection system just has larger defect.
Summary of the invention
The problem that the purpose of this utility model exists in order to overcome above-mentioned prior art, provides a kind of car guiding with sight line front obstacle detection system, and actv. addresses the above problem.Before the utility model has solved traditional car, obstacle detection system requires chaufeur oneself to find obstacle or diverts one's attention to see the shortcoming that shows image, reduces the reaction time of chaufeur, improves chaufeur speed of response, improves travel safety.
The approach that realizes of the present utility model is:
Obstacle detection system before the car guiding with sight line, comprise the front obstacle detector of car, be arranged on controller and LASER Target Designation System on vehicle, obstacle detector before car, LASER Target Designation System is electrically connected with controller respectively, the obstacle in obstacle detector inspection vehicle front before car, there is obstacle by sound prompting chaufeur front, simultaneously by the detection communication of obstacle to controller, controller control LASER Target Designation System emits beam and adjusts the irradiating angle of light, the light sending is radiated at and on operator platform, forms a bright spot, by the reflection of front windshield, this bright spot is projected to the position of the corresponding pilot's line of vision of obstacle, guide chaufeur to find the obstacle detecting.
Controller is installed corresponding software can realize following functions:
1) complete the detection information acquisition to obstacle detector before car, the detection information processing algorithm that breaks the barriers calculates the position of the corresponding pilot's line of vision of obstacle.
2) can adjust the angle of light and emit beam according to the obstacle orientation control LASER Target Designation System calculating, and the light intensity that can send according to the light intensity control LASER Target Designation System of front side, be more suitable for chaufeur and observe.
Advantage of the present utility model: adopt and guide the mode of pilot's line of vision to help the chaufeur very first time to find front side obstacle, before having overcome traditional car, obstacle detection system requires chaufeur oneself to find obstacle or diverts one's attention to see the shortcoming that shows image, reduce the reaction time of chaufeur, improve chaufeur speed of response, improve travel safety, avoided to greatest extent the traffic accident causing because of obstacle before car.
Brief description of the drawings
Fig. 1 is system schematic of the present utility model.
Fig. 2 is the front obstacle detector constructional drawing of the car of embodiment of the present utility model
Fig. 3 is the LASER Target Designation System constructional drawing of embodiment of the present utility model
Fig. 4 is the controller architecture figure of embodiment of the present utility model
Fig. 5 is that the front detection of obstacles of the car of embodiment of the present utility model is device erection plan
Fig. 6 is the design sketch of embodiment of the present utility model
Detailed description of the invention
By reference to the accompanying drawings the utility model is described further.
As shown in Figure 1, the utility model comprises the front obstacle detector of car, controller and LASER Target Designation System, the light that LASER Target Designation System sends is radiated at and on operator platform, forms a bright spot, utilize the reflection of front windshield, this bright spot is projected to the position of the corresponding pilot's line of vision of obstacle, guide pilot's line of vision to find the obstacle having detected.
Fig. 2 is the front obstacle detector constructional drawing of the car of embodiment of the present utility model, this device is used for before inspection vehicle obstacle information before obstacle and collecting cart, before car, obstacle detector includes but not limited to radar obstacle detector, supersonic barrier detection apparatus, camera obstacle detector, infrared thermal imaging obstacle detector etc.
Fig. 3 is the LASER Target Designation System constructional drawing of embodiment of the present utility model, the direction that this device emits beam and directing light irradiates, LASER Target Designation System can by laser pen and can pitching or the optical mirror of the rotation of left and right form, optical mirror is in the transmitting bottom of laser pen, and the radiation direction that laser pen sends is changed to control by the angle of optical mirror.
Fig. 4 is the controller architecture figure of embodiment of the present utility model, and this device completes detection information acquisition and the analysis to obstacle detector before car, and control to LASER Target Designation System.
As shown in Figure 5, before the car of the embodiment of utility model, detection of obstacles is the front portion that device 1 is arranged on car.
As shown in Figure 6, LASER Target Designation System 2 is arranged on the centre rear-view mirror below of automobile, controller 3 is arranged in car, before car, detection of obstacles is that device 1 is electrically connected in car with controller 3, controller 3 is electrically connected in car with LASER Target Designation System 2, obstacle detection system before the car that composition one cuff sight line is guided.Before car, obstacle detection system 1 detects after obstacle, obstacle information before collecting cart, controller 3 to the car collecting before obstacle information process, calculate the position of the corresponding pilot's line of vision of obstacle, control the optical mirror of LASER Target Designation System 2 and carry out the rotation of pitching or left and right, adjust to corresponding reflection angle, control LASER Target Designation System 2 emits beam simultaneously, the light sending is radiated at and on operator platform 4, forms a bright spot, utilize the reflection of front windshield, this bright spot is projected to the position of the corresponding pilot's line of vision of obstacle, chaufeur just can be seen front obstacle along the luminous point of front windshield projection after hearing alarm sound.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (1)
1. obstacle detection system before the car guiding with sight line, comprises the front obstacle detector of car; It is characterized in that: before the described car guiding with sight line, obstacle detection system also comprises the controller and the LASER Target Designation System that are arranged on vehicle, and before car, obstacle detector, LASER Target Designation System are electrically connected with controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623242.7U CN203739756U (en) | 2013-10-08 | 2013-10-08 | Automotive front barrier detection system with sight line guidance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623242.7U CN203739756U (en) | 2013-10-08 | 2013-10-08 | Automotive front barrier detection system with sight line guidance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739756U true CN203739756U (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320623242.7U Expired - Lifetime CN203739756U (en) | 2013-10-08 | 2013-10-08 | Automotive front barrier detection system with sight line guidance function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155066A (en) * | 2016-09-29 | 2016-11-23 | 翁锦祥 | A kind of mover carrying out road barrier detection and method for carrying |
| CN108089203A (en) * | 2018-02-05 | 2018-05-29 | 弗徕威智能机器人科技（上海）有限公司 | A kind of special obstacle object detecting method |
| CN108831206A (en) * | 2018-05-28 | 2018-11-16 | 苏州格目软件技术有限公司 | A kind of contrast training method and its system of learning to walk in longitudinal direction based on deep learning |
-
2013
- 2013-10-08 CN CN201320623242.7U patent/CN203739756U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155066A (en) * | 2016-09-29 | 2016-11-23 | 翁锦祥 | A kind of mover carrying out road barrier detection and method for carrying |
| CN106155066B (en) * | 2016-09-29 | 2022-11-11 | 翁锦祥 | Carrier capable of detecting road surface obstacle and carrying method |
| CN108089203A (en) * | 2018-02-05 | 2018-05-29 | 弗徕威智能机器人科技（上海）有限公司 | A kind of special obstacle object detecting method |
| CN108831206A (en) * | 2018-05-28 | 2018-11-16 | 苏州格目软件技术有限公司 | A kind of contrast training method and its system of learning to walk in longitudinal direction based on deep learning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XUANYUAN IDRIVE TECHNOLOGY (SHENZHEN) CO.,LTD. Assignor: WUHAN GUIDE INFRARED Co.,Ltd. Contract record no.: 2016420000032 Denomination of utility model: Automotive front barrier detection system with sight line guidance function Granted publication date: 20140730 License type: Exclusive License Record date: 20161102 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Ajiao Document name: Notice of Termination of Patent Rights |