CN111208871A - Notebook screen method capable of automatically adjusting angle - Google Patents
Notebook screen method capable of automatically adjusting angle Download PDFInfo
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- CN111208871A CN111208871A CN201911374928.5A CN201911374928A CN111208871A CN 111208871 A CN111208871 A CN 111208871A CN 201911374928 A CN201911374928 A CN 201911374928A CN 111208871 A CN111208871 A CN 111208871A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/19—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
Abstract
The invention provides a notebook computer screen method capable of automatically adjusting an angle, which comprises the following steps: high definition digtal camera, high definition digtal camera's output one-way electricity respectively is connected with binocular iris orientation module and head gesture recognition module, the equal interactive connection of output of binocular iris orientation module and head gesture recognition module has the treater, the one-way electricity of output of treater is connected with control drive module, the one-way electricity of output of control drive module is connected with automatically controlled motor assembly. According to the invention, the high-definition camera is used for collecting pictures of the head posture and the iris distance of a user, the binocular iris positioning module and the head posture recognition module are used for respectively analyzing and calculating the iris distance and the head posture of the user, then the processor is used for transmitting an instruction to the control driving module, and then the electric control motor assembly is used for automatically adjusting the opening and closing angle of the screen panel to the optimal opening and closing state through the hinge.
Description
Technical Field
The invention relates to the field of notebook computers, in particular to a notebook screen method capable of automatically adjusting an angle.
Background
A notebook computer, also called a notebook, portable or laptop computer, is a kind of computerSmall-sizedCanCarry aboutThe personal computer usually weighs 1-3 kg, and the development trend is to have smaller and lighter size and more powerful functions, such as Netbook, which is also commonly known asNetbookThe main difference from PC is that it is convenient to carry, called PC for short.
Along with the rapid development of the existing notebook computer technology, the notebook computer can be frequently used in a plurality of industries at present, however, the existing notebook computer can be used for manually adjusting the angle of the screen panel, and then does not have the function of automatically adjusting the angle, the head posture and the iris distance of a user can not be acquired and sensed, and then the automatic angle opening and closing can not be carried out on the opening and closing angle of the screen panel of the notebook computer, the existing notebook computer can be adjusted to the optimal opening and closing angle by the user through manual adjustment for a plurality of times, and then the angle adjusting speed of the screen panel of the notebook computer is reduced.
Therefore, it is necessary to provide a method for automatically adjusting an angle of a notebook screen to solve the above-mentioned technical problems.
Disclosure of Invention
The invention provides a method for automatically adjusting an angle of a notebook computer screen, which solves the problem that the existing notebook computer does not have the function of automatically adjusting the angle.
In order to solve the technical problem, the invention provides a notebook screen method capable of automatically adjusting an angle, which comprises the following steps: high definition digtal camera, high definition digtal camera's output one-way electricity respectively is connected with binocular iris orientation module and head gesture recognition module, the equal interactive connection of output of binocular iris orientation module and head gesture recognition module has the treater, the one-way electricity of output of treater is connected with control drive module, the one-way electricity of output of control drive module is connected with automatically controlled motor assembly.
Preferably, the output shaft of the electric control motor assembly is in bolted connection with a hinge, the outer side of the hinge is rotatably connected with a screen panel, and the high-definition camera, the binocular iris positioning module, the head posture recognition module, the processor and the control driving module are all located in a frame of the computer.
Preferably, the output end of the processor is unidirectionally and electrically connected with a storage module, the storage module should circularly store not less than 1024 event sequence records, and transmit the latest 1024 event record analog quantity data curves in a file transmission mode, and the storage period of the storage module is at least 90 days.
Preferably, the power supply sources of the high-definition camera, the binocular iris positioning module, the head posture recognition module, the processor, the control driving module and the electric control motor assembly are a computer power adapter and a storage battery of a computer.
Preferably, the high definition camera adopts a monocular camera, the image type collected by the high definition camera is a two-dimensional plane image, and the high definition camera is located at the center of the top of the screen panel.
Preferably, the binocular iris positioning module adopts a detector of an AdaBoost algorithm, introduces a susan operator to eliminate noise and realizes iris detail tracking based on a multi-feature fusion Camshift algorithm.
Preferably, the notebook screen method capable of automatically adjusting the angle comprises the following operation steps:
A. the method comprises the following steps that a high-definition camera collects two-dimensional pictures of the head of a computer user, a head gesture recognition module calculates the facial gesture of the user, a binocular iris positioning module calculates binocular images of the user, and simultaneously calculates the binocular angles of the collected user;
B. according to the head posture and the distance between the irises of the two eyes, the third element of the high-definition camera at the screen arrangement position is used for calculating the optimal opening and closing angle, meanwhile, according to the record, the historical record is searched, and the weight is distributed to calculate the opening and closing angle comprehensively;
C. according to the difference value (larger than a certain value) between the calculated optimal opening and closing angle and the actual opening and closing angle, the processor transmits a command to the control driving module, the control driving module controls the electric control motor assembly to open, the electric control motor assembly drives the hinge to open and close at an angle, and then according to the calculated opening and closing angle value, the hinge drives the screen panel to open and close at the optimal angle;
D. and meanwhile, the opening and closing angle numerical value of the screen panel is recorded, and the corresponding relation between the opening and closing angle of the screen panel and the head posture and the distance between the two eyes and the iris is stored in the storage module.
Compared with the related art, the notebook screen method capable of automatically adjusting the angle provided by the invention has the following beneficial effects:
the invention provides a notebook screen method capable of automatically adjusting an angle,
1. according to the invention, the high-definition camera is used for collecting pictures of the head posture and the iris distance of a user, the binocular iris positioning module and the head posture recognition module are used for respectively analyzing and calculating the iris distance and the head posture of the user, then the processor is used for transmitting an instruction to the control driving module, then the electric control motor assembly is used for automatically adjusting the opening and closing angle of the screen panel to the optimal opening and closing state through the hinge, and the values of the head posture, the iris distance and the opening and closing angle are stored through the storage module, so that the adjusting speed of the screen panel of the notebook computer is greatly improved;
2. the invention greatly improves the space utilization rate of the notebook computer by arranging the high-definition camera, the binocular iris positioning module, the head posture recognition module, the processor and the control driving module in the frame of the computer, prevents the working interference among the hardware, prolongs the period of later data retrieval of a user by the storage period of the storage module being at least 90 days, is convenient for the user to look up the required data, and supplies power to the electrified hardware equipment by the power supply sources of the high-definition camera, the binocular iris positioning module, the head posture recognition module, the processor, the control driving module and the electric control motor assembly which are respectively a computer power adapter and a storage battery of the computer, saves the space resource of the notebook computer, and the type of the image acquired by the high-definition camera is a two-dimensional plane image and is arranged at the central position of the top of the screen panel, the method can accurately acquire the head picture of the user, adopts a detector of an AdaBoost algorithm through the binocular iris positioning module, introduces a susan operator to eliminate noise, realizes iris detail tracking based on a multi-feature fusion Camshift algorithm, and further enhances the calculation accuracy and the calculation rate of the binocular iris positioning module on the distance between the eyes of the user.
Drawings
FIG. 1 is a flowchart of a method for automatically adjusting an angle of a notebook computer screen according to a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of the system shown in FIG. 1;
fig. 3 is a schematic diagram of the system shown in fig. 2.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, in which fig. 1 is a flowchart of a method of a notebook computer screen capable of automatically adjusting an angle according to a preferred embodiment of the present invention, fig. 2 is a schematic diagram of a system shown in fig. 1, and fig. 3 is a schematic diagram of the system shown in fig. 2. A notebook screen method capable of automatically adjusting an angle comprises the following steps: high definition digtal camera, high definition digtal camera's output one-way electricity respectively is connected with binocular iris orientation module and head gesture recognition module, the equal interactive connection of output of binocular iris orientation module and head gesture recognition module has the treater, the one-way electricity of output of treater is connected with control drive module, the one-way electricity of output of control drive module is connected with automatically controlled motor assembly.
The output shaft of automatically controlled motor assembly has bolted connection the hinge, the outside of hinge is rotated and is connected with screen panel, high definition digtal camera, binocular iris orientation module, head gesture recognition module, treater and control drive module all are located computer frame itself, have improved notebook computer's space utilization greatly, and prevent that work from interfering between the hardware.
The one-way electricity of output of treater is connected with storage module, storage module should circulate the storage and be no less than 1024 event sequence records, and adopt file transmission mode to upload the latest 1024 event record analog quantity data curve, storage module's storage cycle is 90 days at least, prolongs the cycle that the user later stage read the data, and then convenient to use person consults required data.
The power supply sources of the high-definition camera, the binocular iris positioning module, the head posture recognition module, the processor, the control driving module and the electric control motor assembly are a computer power adapter and a storage battery of a computer, power is supplied to power-on hardware equipment, and meanwhile space resources of a notebook computer are saved.
High definition digtal camera adopts the monocular camera, the image type that high definition digtal camera gathered is two-dimensional plane image, high definition digtal camera is located the central point at screen panel top and puts, can carry out accurate collection to user's head picture.
The binocular iris positioning module adopts a detector of an AdaBoost algorithm, introduces a susan operator to eliminate noise, realizes iris detail tracking based on a multi-feature fusion Camshift algorithm, and further enhances the calculation accuracy and the calculation rate of the binocular iris positioning module to the distance between the user's eyes.
The notebook computer screen method capable of automatically adjusting the angle comprises the following operation steps:
A. the method comprises the following steps that a high-definition camera collects two-dimensional pictures of the head of a computer user, a head gesture recognition module calculates the facial gesture of the user, a binocular iris positioning module calculates binocular images of the user, and simultaneously calculates the binocular angles of the collected user;
B. according to the head posture and the distance between the irises of the two eyes, the third element of the high-definition camera at the screen arrangement position is used for calculating the optimal opening and closing angle, meanwhile, according to the record, the historical record is searched, and the weight is distributed to calculate the opening and closing angle comprehensively;
C. according to the difference value (larger than a certain value) between the calculated optimal opening and closing angle and the actual opening and closing angle, the processor transmits a command to the control driving module, the control driving module controls the electric control motor assembly to open, the electric control motor assembly drives the hinge to open and close at an angle, and then according to the calculated opening and closing angle value, the hinge drives the screen panel to open and close at the optimal angle;
D. and meanwhile, the opening and closing angle numerical value of the screen panel is recorded, and the corresponding relation between the opening and closing angle of the screen panel and the head posture and the distance between the two eyes and the iris is stored in the storage module.
Compared with the related art, the notebook screen method capable of automatically adjusting the angle provided by the invention has the following beneficial effects:
according to the invention, the high-definition camera is used for collecting pictures of the head posture and the iris distance of a user, the binocular iris positioning module and the head posture recognition module are used for respectively analyzing and calculating the iris distance and the head posture of the user, then the processor is used for transmitting an instruction to the control driving module, then the electric control motor assembly is used for automatically adjusting the opening and closing angle of the screen panel to the optimal opening and closing state through the hinge, and the values of the head posture, the iris distance and the opening and closing angle are stored through the storage module, so that the adjusting speed of the screen panel of the notebook computer is greatly improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A notebook screen method capable of automatically adjusting an angle is characterized by comprising the following steps: high definition digtal camera, high definition digtal camera's output one-way electricity respectively is connected with binocular iris orientation module and head gesture recognition module, the equal interactive connection of output of binocular iris orientation module and head gesture recognition module has the treater, the one-way electricity of output of treater is connected with control drive module, the one-way electricity of output of control drive module is connected with automatically controlled motor assembly.
2. The notebook computer screen method capable of automatically adjusting the angle of claim 1, wherein an output shaft of the electric control motor assembly is bolted with a hinge, a screen panel is rotatably connected to the outer side of the hinge, and the high-definition camera, the binocular iris positioning module, the head posture recognition module, the processor and the control driving module are all positioned in a frame of a computer.
3. The notebook screen method capable of automatically adjusting the angle of the notebook computer according to claim 1, wherein the output end of the processor is electrically connected with a storage module in a one-way manner, the storage module should cyclically store not less than 1024 event sequence records, and upload the latest 1024 event record analog quantity data curves in a file transmission manner, and the storage period of the storage module is at least 90 days.
4. The notebook screen method capable of automatically adjusting the angle of claim 1, wherein the power supply sources of the high-definition camera, the binocular iris positioning module, the head posture recognition module, the processor, the control driving module and the electric control motor assembly are a computer power adapter and a computer storage battery.
5. The notebook screen method capable of automatically adjusting the angle of the notebook computer according to claim 1, wherein the high-definition camera is a monocular camera, the type of the image collected by the high-definition camera is a two-dimensional plane image, and the high-definition camera is located at the center of the top of the screen panel.
6. The notebook screen method capable of automatically adjusting the angle of claim 1, wherein the binocular iris positioning module adopts a detector of an AdaBoost algorithm, and introduces a susan operator to eliminate noise and realizes iris detail tracking based on a multi-feature fusion Camshift algorithm.
7. The notebook screen method of claim 1, which is characterized by comprising the following steps:
A. the method comprises the following steps that a high-definition camera collects two-dimensional pictures of the head of a computer user, a head gesture recognition module calculates the facial gesture of the user, a binocular iris positioning module calculates binocular images of the user, and simultaneously calculates the binocular angles of the collected user;
B. according to the head posture and the distance between the irises of the two eyes, the third element of the high-definition camera at the screen arrangement position is used for calculating the optimal opening and closing angle, meanwhile, according to the record, the historical record is searched, and the weight is distributed to calculate the opening and closing angle comprehensively;
C. according to the difference value (larger than a certain value) between the calculated optimal opening and closing angle and the actual opening and closing angle, the processor transmits a command to the control driving module, the control driving module controls the electric control motor assembly to open, the electric control motor assembly drives the hinge to open and close at an angle, and then according to the calculated opening and closing angle value, the hinge drives the screen panel to open and close at the optimal angle;
D. and meanwhile, the opening and closing angle numerical value of the screen panel is recorded, and the corresponding relation between the opening and closing angle of the screen panel and the head posture and the distance between the two eyes and the iris is stored in the storage module.
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| CN201911374928.5A CN111208871A (en) | 2019-12-27 | 2019-12-27 | Notebook screen method capable of automatically adjusting angle |
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| CN111739353A (en) * | 2020-06-23 | 2020-10-02 | 上海电机学院 | Myopia-preventing writing board |
| CN111738101A (en) * | 2020-06-01 | 2020-10-02 | 邢台职业技术学院 | Intelligent angle adjusting notebook based on face recognition |
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Application publication date: 20200529 |