CN205049814U - On -vehicle new line display terminal - Google Patents
On -vehicle new line display terminal Download PDFInfo
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- CN205049814U CN205049814U CN201520784304.1U CN201520784304U CN205049814U CN 205049814 U CN205049814 U CN 205049814U CN 201520784304 U CN201520784304 U CN 201520784304U CN 205049814 U CN205049814 U CN 205049814U
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Abstract
The utility model discloses an on -vehicle new line display terminal. On -vehicle new line display terminal include the controller, with display device and eyeball tracer that the controller is connected, eyeball tracer is connected with the controller for the action of real -time supervision eyeball, and send the image information who catches for the controller, the controller is used for utilizing the eyeball to trail the algorithm judging the sight attention of eyeball to received image information, according to judged result control display device's operating condition. The technical scheme of the utility model through adding the eyeball action that eyeball tracer monitored the driver in real time to judge the sight attention and whether on display device, thereby guarantee at the in -process of driving that driver's attention can not be shown content and luminance interference, has reduced the negative effects of on -vehicle new line display terminal in the use, and greatly reduced the consumption of equipment according to judged result control display device's operating condition.
Description
Technical field
The utility model relates to intelligent terminal control field, particularly the vehicle-mounted new line display terminal of one.
Background technology
Vehicle-mounted new line display terminal (HeadUpDisplay, HUD) is arranged on driver front usually, can be the running information that driver provides some necessity when driving, as the speed of a motor vehicle, oil consumption, navigation, even cell phone incoming call, prompting message etc.Visible HUD gathers multi-function in integral whole, and facilitates driver to pay close attention to driving road-condition.
But be positioned at pilot's line of vision front due to HUD and be in display state, vision to a certain extent also can be caused to disturb for driver, such as: when displaying contents changes, people can go to observe unconsciously always; Night, when driving a vehicle, the luminescence of HUD self easily caused spinning sensation; If HUD display screen or reflecting plate process bad time, easily produce light leak and produce diplopia on the windshield, thus the sight line of interference driver.
Based on above-mentioned analysis, although the information that HUD provides is very important, be not all need in the moment in actual driving conditions, only be just necessary to present in required, all can for hiding or closed condition in all the other mosts of the time.
Utility model content
The utility model provides a kind of vehicle-mounted new line display terminal, the problem of the sight line interference caused with the vehicle-mounted new line display terminal solved in prior art.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model provides a kind of vehicle-mounted new line display terminal, the display device comprising controller and be connected with controller, and described vehicle-mounted new line display terminal also comprises eyeball tracking device, and described eyeball tracking device is connected with controller;
Described eyeball tracking device, for the action of Real-Time Monitoring eyeball, and sends to described controller by the image information of seizure;
Described controller, for utilizing eye tracking algorithm to judge the sight line focus of eyeball to the image information received, controls the duty of described display device according to judged result.
Alternatively, described controller, specifically for when determining that described sight line focus on said display means, controlling described display device and is in the normal operating conditions of start or strengthens the brightness of described display device; When determine described sight line focus not on said display means time, control described display device and be in shutdown or screen protection state or weaken the brightness of described display device.
Alternatively, described eyeball tracking device comprises camera, the combination of infrared sensor or infrared micro-projector and picture inductor and their Combination application.
Alternatively, described eyeball tracking device is arranged on the top of described display device, below or side, connects described controller by wired or wireless mode.
Alternatively, described display device is connected with described controller by rotating shaft, and described eyeball tracking device is arranged in described rotating shaft.
Alternatively, described eyeball tracking device, physically departing from described controller and described display device, wirelessly connects described controller.
Alternatively, described display device is display screen, or for having the vehicle windscreen of reflection function, or for having the translucent glass of reflection function.
The beneficial effect of the utility model embodiment is: a kind of method that the utility model discloses vehicle-mounted new line display terminal and its display brightness of control, by adding at vehicle-mounted new line display terminal the eyeball motion images that eyeball tracking device catches driver in real time, and by controller, the eyeball motion images captured is carried out to the judgement of sight line focus, when judge sight line focus not on the display apparatus time, control display device and be in low energy consumption state, and when judging that sight line focus on the display apparatus, control display device and be in normal operating conditions, thus ensure in the process of driving, the notice of driver can not be disturbed by the displaying contents of vehicle-mounted new line display terminal and brightness, decrease the negative effect in use of vehicle-mounted new line display terminal, and considerably reduce the power consumption of equipment.
Accompanying drawing explanation
The vehicle-mounted new line display terminal structural representation that Fig. 1 provides for the utility model embodiment;
The vehicle-mounted new line display terminal surface structure schematic diagram that Fig. 2 provides for the utility model embodiment;
The vehicle-mounted new line display terminal fundamental diagram that Fig. 3 provides for the utility model embodiment;
The method flow diagram of the control vehicle-mounted new line display terminal display brightness that Fig. 4 provides for the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
The vehicle-mounted new line display terminal structural representation that Fig. 1 provides for the utility model embodiment, as shown in Figure 1, vehicle-mounted new line display terminal in the present embodiment comprises controller 20, the display device 30 be connected with controller 20 and eyeball tracking device 10, and eyeball tracking device 10 is connected with controller 20.
Eyeball tracking device 10, for the action of Real-Time Monitoring eyeball, and sends to controller 20 by the image information of seizure;
Controller 20, for utilizing eye tracking algorithm to judge the sight line focus of eyeball to the image information received, controls the duty of display device 30 according to judged result.
The present embodiment preferably, the focus of pilot's line of vision or the focus of realization is judged by controller, when the sight line focus judging driver not on the display apparatus time, control display device and be in the low energy consumption state such as low-light level state or shutdown, screen protection state, sleep state; And when the sight line attention rate judging driver on the display apparatus time, control display device and be in normal duty, for driver provides the running information of needs.
Concrete, controller 20, for when determining that sight line focus is in display device 30, controlling display device 30 and is in the normal operating conditions of start or strengthens the brightness of display device 30; When determining that sight line focus is not in display device 30, controlling display device 30 and be in shutdown or screen protection state or weaken the brightness of display device 30.
The present embodiment is by adding at vehicle-mounted new line display terminal the eyeball motion images that eyeball tracking device catches driver in real time, and by controller, the eyeball motion images captured is carried out to the judgement of sight line focus, when judge sight line focus not on the display apparatus time, control display device and be in low energy consumption state, and when judging that sight line focus on the display apparatus, control display device and be in normal operating conditions, thus ensure in the process of driving, the notice of driver can not be disturbed by the displaying contents of vehicle-mounted new line display terminal and brightness, decrease the negative effect in use of vehicle-mounted new line display terminal.Further, considering that driver pays close attention to time of vehicle-mounted new line display terminal in the process of driving can not be oversize, and therefore, the display device of the vehicle-mounted new line display terminal of this enforcement is all in low energy consumption state in the most of the time, considerably reduces the power consumption of equipment.
In a preferred version of this enforcement, as shown in Figure 2, the vehicle-mounted new line display terminal surface structure schematic diagram that Fig. 2 provides for the utility model embodiment, display device 30 is connected with controller 20 by rotating shaft, eyeball tracking device 10 is arranged in rotating shaft, display device 30 is display screen, and eyeball tracking device 10 is camera.
It should be noted that, the display device 30 in the utility model is display screen, or for having the vehicle windscreen of reflection function, or for having the translucent glass of reflection function; Eyeball tracking device 10 is including, but not limited to image capture apparatus and their Combination application such as combination of camera, infrared sensor or infrared micro-projector and picture inductor; Eyeball tracking device 10 can physically depart from controller 20 and display device 30, wirelessly connection control device 20, or eyeball tracking device 10 is arranged on the top of display device 30, below or side, by wired or wireless mode connection control device 20.
The vehicle-mounted new line display terminal fundamental diagram that Fig. 3 provides for the utility model embodiment, when the vehicle-mounted new line display terminal in the utility model is installed in vehicle, according to the position relationship of display device 30 and eyeball tracking device 10, in controller 20, set up the Location parameter model about driver's eyeball, display device 30 and eyeball tracking device 10; When controller receives the eyeball motion images information that eyeball tracking device 10 sends over, judge that the sight line focus of driver is whether in display device 30 according to eye tracking algorithm and Location parameter model.
When reality uses, when user becomes the position relationship of display device 30 and eyeball tracking device 10, all need the Location parameter model in controller calibration 20, to ensure accuracy pilot's line of vision focus being judged to you.
Based on the technical conceive identical with the vehicle-mounted new line display terminal that the utility model above-described embodiment provides, the utility model also provides a kind of method controlling vehicle-mounted new line display terminal display brightness.As shown in Figure 4, the method flow diagram of the control vehicle-mounted new line display terminal display brightness that Fig. 4 provides for the utility model embodiment, the wherein vehicle-mounted new line display terminal display device that comprises controller and be connected with controller.
Method in Fig. 4 comprises:
S100, arranges eyeball tracking device for the action of Real-Time Monitoring eyeball, catches the motion images of eyeball, and the image information of seizure is sent to described controller.
S200, controller utilizes eye tracking algorithm to judge the sight line focus of eyeball to the image information received, and controls the display brightness of described display device according to judged result.
The display brightness controlling described display device according to judged result in step s 200 comprises:
When determining that described sight line focus on said display means, strengthen the brightness of described display device; When determine described sight line focus not on said display means time, weaken the brightness of described display device.
Step S200 middle controller utilizes eye tracking algorithm to judge that the sight line focus of eyeball comprises to the image information received:
Build the Location parameter model about eyeball, eyeball tracking device and display device positional information;
Controller utilizes eye tracking algorithm and binding site parameter model judges the sight line focus of eyeball to the image information received.
The concrete executive mode of each step in embodiment of the method for the present utility model, see the particular content of the utility model vehicle-mounted new line display terminal embodiment, can not repeat them here.
In sum, the utility model provides a kind of vehicle-mounted new line display terminal, by adding at vehicle-mounted new line display terminal the eyeball motion images that eyeball tracking device catches driver in real time, and by controller, the eyeball motion images captured is carried out to the judgement of sight line focus, when judge sight line focus not on the display apparatus time, control display device and be in low energy consumption state, and when judging that sight line focus on the display apparatus, control display device and be in normal operating conditions, thus ensure in the process of driving, the notice of driver can not be disturbed by the displaying contents of vehicle-mounted new line display terminal and brightness, decrease the negative effect in use of vehicle-mounted new line display terminal, and considerably reduce the power consumption of equipment.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., be all included in protection domain of the present utility model.
Claims (7)
1. a vehicle-mounted new line display terminal, the display device comprising controller and be connected with controller, is characterized in that, described vehicle-mounted new line display terminal also comprises eyeball tracking device, and described eyeball tracking device is connected with controller;
Described eyeball tracking device, for the action of Real-Time Monitoring eyeball, and sends to described controller by the image information of seizure;
Described controller, for utilizing eye tracking algorithm to judge the sight line focus of eyeball to the image information received, controls the duty of described display device according to judged result.
2. vehicle-mounted new line display terminal according to claim 1, is characterized in that,
Described controller, specifically for when determining that described sight line focus on said display means, controlling described display device and is in the normal operating conditions of start or strengthens the brightness of described display device; When determine described sight line focus not on said display means time, control described display device and be in shutdown or screen protection state or weaken the brightness of described display device.
3. vehicle-mounted new line display terminal according to claim 1, is characterized in that, described eyeball tracking device comprises camera, the combination of infrared sensor or infrared micro-projector and picture inductor and their Combination application.
4. vehicle-mounted new line display terminal according to claim 1, is characterized in that, described eyeball tracking device is arranged on the top of described display device, below or side, connects described controller by wired or wireless mode.
5. vehicle-mounted new line display terminal according to claim 1, it is characterized in that, described display device is connected with described controller by rotating shaft, and described eyeball tracking device is arranged in described rotating shaft.
6. vehicle-mounted new line display terminal according to claim 1, is characterized in that, described eyeball tracking device, physically departing from described controller and described display device, wirelessly connects described controller.
7. vehicle-mounted new line display terminal according to claim 1, is characterized in that, described display device is display screen, or for having the vehicle windscreen of reflection function, or for having the translucent glass of reflection function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784304.1U CN205049814U (en) | 2015-10-10 | 2015-10-10 | On -vehicle new line display terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784304.1U CN205049814U (en) | 2015-10-10 | 2015-10-10 | On -vehicle new line display terminal |
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| CN205049814U true CN205049814U (en) | 2016-02-24 |
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| CN201520784304.1U Active CN205049814U (en) | 2015-10-10 | 2015-10-10 | On -vehicle new line display terminal |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301774A (en) * | 2015-10-10 | 2016-02-03 | 青岛歌尔声学科技有限公司 | On-vehicle head-up terminal and method for controlling display brightness of the same |
| WO2017152679A1 (en) * | 2016-03-09 | 2017-09-14 | 北京七鑫易维信息技术有限公司 | Eyeball tracking device matchable for intelligent terminal |
| CN107380064A (en) * | 2017-07-04 | 2017-11-24 | 上海青研科技有限公司 | A kind of vehicle-mounted Eye-controlling focus device based on augmented reality |
| CN107390870A (en) * | 2017-07-18 | 2017-11-24 | 福建捷联电子有限公司 | Display backlight adjustment and method for auto opening and closing based on eyeball tracking |
| CN110139772A (en) * | 2016-12-27 | 2019-08-16 | 大众汽车有限公司 | The user interface, computer program product, signal sequence of information, walking tool and method for display on a display device |
| CN110316091A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Optical projection system, method and vehicle based on vehicle-mounted display terminal |
| CN111572453A (en) * | 2020-06-16 | 2020-08-25 | 江南大学 | Vehicle-mounted head-up display |
| CN113954751A (en) * | 2020-07-20 | 2022-01-21 | 宝能汽车集团有限公司 | Device for eliminating A column blind area and control method of device for eliminating A column blind area |
-
2015
- 2015-10-10 CN CN201520784304.1U patent/CN205049814U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301774A (en) * | 2015-10-10 | 2016-02-03 | 青岛歌尔声学科技有限公司 | On-vehicle head-up terminal and method for controlling display brightness of the same |
| WO2017152679A1 (en) * | 2016-03-09 | 2017-09-14 | 北京七鑫易维信息技术有限公司 | Eyeball tracking device matchable for intelligent terminal |
| CN110139772A (en) * | 2016-12-27 | 2019-08-16 | 大众汽车有限公司 | The user interface, computer program product, signal sequence of information, walking tool and method for display on a display device |
| CN110139772B (en) * | 2016-12-27 | 2022-08-09 | 大众汽车有限公司 | User interface, walking tool and method for displaying information on a display device |
| CN107380064A (en) * | 2017-07-04 | 2017-11-24 | 上海青研科技有限公司 | A kind of vehicle-mounted Eye-controlling focus device based on augmented reality |
| CN107380064B (en) * | 2017-07-04 | 2022-08-19 | 上海青研科技有限公司 | Vehicle-mounted sight tracking device based on augmented reality technology |
| CN107390870A (en) * | 2017-07-18 | 2017-11-24 | 福建捷联电子有限公司 | Display backlight adjustment and method for auto opening and closing based on eyeball tracking |
| CN110316091A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Optical projection system, method and vehicle based on vehicle-mounted display terminal |
| CN111572453A (en) * | 2020-06-16 | 2020-08-25 | 江南大学 | Vehicle-mounted head-up display |
| CN113954751A (en) * | 2020-07-20 | 2022-01-21 | 宝能汽车集团有限公司 | Device for eliminating A column blind area and control method of device for eliminating A column blind area |
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