CN203920575U - A kind of adjacent track target monitoring information head-up-display system - Google Patents
A kind of adjacent track target monitoring information head-up-display system Download PDFInfo
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- CN203920575U CN203920575U CN201420331786.0U CN201420331786U CN203920575U CN 203920575 U CN203920575 U CN 203920575U CN 201420331786 U CN201420331786 U CN 201420331786U CN 203920575 U CN203920575 U CN 203920575U
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Abstract
The utility model discloses a kind of adjacent track target monitoring information head-up-display system, the control unit that comprises pole changer detecting unit, information acquisition unit, new line display unit and each unit is coordinated control.Described pole changer detecting unit, information acquisition unit, new line display unit are connected with control unit respectively.The utility model, before opening pole changer Huo Huan ready about road, detects the target at the side/rear, sidecar road on this car steering direction, and judgement turns to whether safety of Huo Huan road, and the mode showing with the information of looking squarely is reminded chaufeur.The adjacent track of the utility model target monitoring information head-up-display system can be realized side/rear monitor message is presented on windshield to approach live default prompting pattern and numeral, just can to grasp side/rear area target dynamic without diverting sb.'s attention to make chaufeur, avoid the dispersion of chaufeur to the place ahead attention, improve the safety of driving.
Description
Technical field
The utility model relates to safety driving assist system, specifically refers to a kind of adjacent track target monitoring information head-up-display system.
Background technology
Along with increasing sharply of automobile pollution, it is more and more crowded that city traffic becomes.Because chaufeur is in turning, changing process otherwise the disconnected traffic of looking around, sight line shifts, and has disperseed the attention to road ahead; Owing to existing rear view mirror blind zone and distance and speed by back mirror observation side front vehicle easily to produce the reasons such as erroneous judgement, the traffic accident of the self-propelled vehicle of generation and the place ahead or side, unpowered vehicle and pedestrian's scratch or collision is day by day frequent, has caused thus increasing personal injury and property damage.In order to allow chaufeur be absorbed in road ahead traffic dynamic, the steering vehicle of concentrating one's energy, be necessary when Vehicular turn Huo Huan road, for chaufeur provides the information of looking squarely of vehicle side/road in the rear traffic, under the prerequisite that does not shift pilot's line of vision for chaufeur provides side/rear self-propelled vehicle, unpowered vehicle and pedestrian dynamic.Therefore, in order to improve chaufeur to vehicle side/road in the rear traffic discernibility, alleviate the driving burden of chaufeur in crowded road simultaneously, be necessary to develop a kind of to vehicle side/road in the rear environment real time monitoring time, avoid the system of chaufeur dispersion attention.
Utility model content
The problem that the utility model need solve is to provide a kind of before opening pole changer Huo Huan ready about road, target on track, vehicle side/rear is detected, judgement turns to whether safety of Huo Huan road, and the mode showing with the information of looking squarely is reminded chaufeur, just can to grasp side/rear area target dynamic without diverting sb.'s attention to make chaufeur, avoids the active safety forewarn system of chaufeur to the place ahead dispersion attention.
For achieving the above object, a kind of adjacent track of the utility model design target monitoring information head-up-display system, the control unit that comprises pole changer detecting unit, information acquisition unit, new line display unit and each unit is coordinated control.Described pole changer detecting unit, information acquisition unit, new line display unit are connected with control unit respectively.
Described pole changer detecting unit comprises for detection of automotive steering switch whether opening and the binary pair of opening direction, the mouth of described binary pair is connected with control unit.
Described information acquisition unit comprises and is arranged on automobile left side and right side afterbody for detection of the millimeter wave radar of the target on side/rear area target track.
Described control unit comprises to be analyzed and judges and turn to whether safety produce the central process unit of information warning of Huo Huan road receiving the information obtain.
Described new line display unit comprises according to control unit carries the information warning of coming to project the new line display instrument on front windshield to approach default prompting pattern and the numeral of fact.
The utility model is used millimeter wave radar, and detection range is wider, and precision is higher, can detect relative distance, relative velocity and relative angle etc. between this car and target simultaneously, has guaranteed that whether judgement turns to/change the accuracy of safety.
The utility model adopts the mode of the demonstration that comes back to approach live default prompting pattern and numeral output information, makes chaufeur in not distractive situation, be concerned about early warning information, has improved driving safety; Displaying contents is more visual and understandable, has better interactive capability.
Accompanying drawing explanation
The schematic block diagram of Fig. 1 the utility model system.
The workflow schematic diagram of Fig. 2 the utility model system.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model system, as shown in Figure 1, the control unit that comprises pole changer detecting unit, information acquisition unit, new line display unit and each unit is coordinated control, described pole changer detecting unit, information acquisition unit, new line display unit are connected with control unit respectively.
Described pole changer detecting unit comprises for detection of automotive steering switch whether opening and the binary pair of opening direction, the mouth of described binary pair is connected with control unit.Described information acquisition unit comprises and is arranged on the automobile tail left and right sides for detection of the millimeter wave radar of target track upside front vehicle.Described control unit comprises to be analyzed and judges and turn to whether safety produce the central process unit of information warning of Huo Huan road receiving the information obtain.Described new line display unit comprises that the information warning of exporting according to control unit projects the new line display instrument on front windshield to approach default prompting pattern and the numeral of fact.
During the utility model work, as shown in Figure 2, whether pole changer detecting unit detects pole changer and opens and opening direction, when pole changer unlatching being detected, start the millimeter wave radar in respective direction, start to gather relative distance, relative velocity and the relative angle information of target track side/rear area target and this car, and send these information to control unit.
Control unit according to the safety of relative distance information, relative velocity, relative angle information and embedding between the target obtaining and this car turn to Huo Huan road distance calculating method calculate criticality safety turn to or change track pitch from, and the criticality safety calculating is turned to or change track pitch from comparing with actual distance, judge that safety turns to the feasibility in Huo Huan road, passes to new line display unit by the information warning of generation simultaneously.
New line display unit carries the information warning of coming to project on front windshield to approach live default prompting pattern and numeral according to control unit, remind chaufeur.
Claims (5)
1. an adjacent track target monitoring information head-up-display system, it is characterized in that: the control unit that comprises pole changer detecting unit, information acquisition unit, new line display unit and each unit is coordinated control, described pole changer detecting unit, information acquisition unit, new line display unit are connected with control unit respectively.
2. adjacent track according to claim 1 target monitoring information head-up-display system, it is characterized in that: described pole changer detecting unit comprises for detection of automotive steering switch whether opening and the binary pair of opening direction, the mouth of described binary pair is connected with control unit.
3. adjacent track according to claim 1 target monitoring information head-up-display system, is characterized in that: described information acquisition unit comprises and is arranged on automobile left side and right side afterbody for detection of the millimeter wave radar of the target on side/rear area target track.
4. adjacent track according to claim 1 target monitoring information head-up-display system, is characterized in that: described control unit comprises that the information to receiving analyzes judgement and turn to whether safety produce the central process unit of information warning of Huo Huan road.
5. adjacent track according to claim 1 target monitoring information head-up-display system, is characterized in that: described new line display unit comprises that the information warning of exporting according to control unit projects the new line display instrument on front windshield glass by the default prompting pattern and the numeral that approach fact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331786.0U CN203920575U (en) | 2014-06-20 | 2014-06-20 | A kind of adjacent track target monitoring information head-up-display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331786.0U CN203920575U (en) | 2014-06-20 | 2014-06-20 | A kind of adjacent track target monitoring information head-up-display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920575U true CN203920575U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331786.0U Expired - Fee Related CN203920575U (en) | 2014-06-20 | 2014-06-20 | A kind of adjacent track target monitoring information head-up-display system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203920575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139930A (en) * | 2017-04-27 | 2017-09-08 | 广州方铭交互信息科技有限公司 | A kind of automobile lane-change DAS (Driver Assistant System) and method based on HUD new line Display Techniques |
| US10281729B2 (en) | 2017-02-20 | 2019-05-07 | Shanghai XPT Technology Limited | Vehicle equipped with head-up display system capable of adjusting imaging distance and maintaining image parameters, and operation method of head-up display system thereof |
-
2014
- 2014-06-20 CN CN201420331786.0U patent/CN203920575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10281729B2 (en) | 2017-02-20 | 2019-05-07 | Shanghai XPT Technology Limited | Vehicle equipped with head-up display system capable of adjusting imaging distance and maintaining image parameters, and operation method of head-up display system thereof |
| CN107139930A (en) * | 2017-04-27 | 2017-09-08 | 广州方铭交互信息科技有限公司 | A kind of automobile lane-change DAS (Driver Assistant System) and method based on HUD new line Display Techniques |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |