CN113076530A - Text display driving system - Google Patents
Text display driving system Download PDFInfo
- Publication number
- CN113076530A CN113076530A CN202010009657.XA CN202010009657A CN113076530A CN 113076530 A CN113076530 A CN 113076530A CN 202010009657 A CN202010009657 A CN 202010009657A CN 113076530 A CN113076530 A CN 113076530A
- Authority
- CN
- China
- Prior art keywords
- equipment
- text
- text display
- current
- word document
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000012937 correction Methods 0.000 claims description 30
- 238000003384 imaging method Methods 0.000 claims description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 230000001815 facial effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/168—Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention relates to a text display driving system, comprising: the display control device is integrated in the WORD document management engine and is used for displaying the text content of the current WORD document which is set to be in a hidden state when receiving a first control instruction; the display control equipment is also used for continuously keeping the text content of the current WORD document set to be in the hidden state when receiving a second control instruction; the front camera is packaged in the shell of the notebook and is used for executing camera shooting operation on the use scene of the notebook; and the state detection device is used for detecting whether the current WORD document is in an open state or a closed state. The text display driving system provided by the invention is intelligent in operation, safe and reliable. Public WORD service can be provided for unauthorized people, and complete WORD service can be provided for authorized people, so that the number of WORD documents and the storage space are reduced.
Description
Technical Field
The invention relates to the field of portable equipment, in particular to a text display driving system.
Background
A notebook computer (Laptop), also called a "Laptop computer, a handheld computer, a palmtop computer or a Laptop computer", has the greatest characteristic of being small and exquisite in body, and is a small and portable personal computer compared with a PC, and generally weighs 1-3 kg.
The current trend is to have smaller and smaller sizes, lighter and lighter weights, and more powerful functions. In order to reduce the size, notebook computers today use liquid crystal displays (also called liquid crystal LCD screens). Some devices are equipped with touch pads (touchpads) or touch points (Pointing stick) as Pointing devices (Pointing devices) in addition to keyboards.
The main difference between the notebook and the PC is that it is portable, and has different requirements for the motherboard, CPU, memory, graphics card, and hard disk capacity. Although the notebook computer is very portable, the applicability of the notebook computer is not suspected at all, and the notebook computer can be fully competent in daily operation and basic business, entertainment and operation. The current notebook computers are differentiating different trends according to purposes, the online notebook tends to daily office work and movies, and the business notebook tends to be stable, low in power consumption and longer in endurance time.
Disclosure of Invention
In order to solve the related problems in the prior art, the invention provides a text display driving system which can determine whether to automatically display text contents set in a hidden state according to identity information of a current user of a notebook computer, thereby providing differential services for users with different identities and ensuring the security and the privacy of documents.
Therefore, the present invention needs to have at least two important points:
(1) effectively identifying the current user of the notebook computer to automatically display the text content set in the hidden state when the current user is identified as an authorized user, so that different users can provide different services in a differential mode when opening the same document;
(2) and identifying the human face target with the shallowest depth of field in the image based on the face imaging characteristics so as to use the human face target as the face of the current user for subsequent identification operation of the authorized user.
According to an aspect of the present invention, there is provided a text display driving system, the system comprising:
the display control device is integrated in the WORD document management engine and is used for displaying the text content of the current WORD document which is set to be in a hidden state when receiving a first control instruction;
the display control equipment is also used for continuously keeping the text content of the current WORD document set to be in the hidden state when receiving a second control instruction;
the front camera is packaged in the shell of the notebook and is used for carrying out camera shooting operation on the use scene of the notebook so as to obtain and output a use scene image;
state detection means for detecting whether a current WORD document is in an open state or a closed state;
the rotation correction equipment is connected with the front camera and used for executing rotation correction processing on the received use scene image so as to obtain a corresponding current correction image;
the feature identification device is connected with the rotation correction device and used for receiving the current correction image, identifying a human face target with the shallowest depth of field in the current correction image based on face imaging features, and sending a first control instruction when the human face target is identified as an authorized user;
the FPM DRAM memory chip is connected with the feature identification equipment and used for storing each face imaging feature of each authorized user;
the feature identification equipment is further used for sending a second control instruction when the human face target is identified to be an unauthorized user;
identifying the human face target with the shallowest depth of field in the current correction image based on the face imaging characteristics comprises the following steps: and respectively executing a searching operation of the facial imaging characteristics of each authorized user on the current correction image.
The text display driving system provided by the invention is intelligent in operation, safe and reliable. Public WORD service can be provided for unauthorized people, and complete WORD service can be provided for authorized people, so that the number of WORD documents and the storage space are reduced.
Detailed Description
An embodiment of the text display driving system of the present invention will be described in detail below.
Word is a Word processor application from Microsoft corporation. It was originally written by Richard Brodie in 1983 for running an IBM computer for DOS. Subsequent versions may run on Apple Macintosh (1984), SCO UNIX, and Microsoft Windows (1989), and have become part of Microsoft Office. Word 2007, published in 2006, the latest version is now Word 2019. Word 2019 is not yet released formally, but a preview version of the development can be downloaded.
The Word template refers to a template file which is built in Microsoft Word and contains fixed format setting and layout setting, and is used for helping a user to quickly generate a specific type of Word document. For example, Word2010 has a plurality of document templates, such as a blog article template, a calligraphy template, and the like, built therein in addition to a general-purpose blank document template. In addition, the Office website also provides specific function templates such as certificates, trophies, business cards, resumes and the like. With these templates, the user can create a more professional Word2010 document.
In the prior art, the storage space of the notebook is limited, and people with different authorization levels may provide different WORD documents for the same item of content, for example, a complete WORD document is provided for people with high security level, a basic WORD document is provided for people with low security level, and some private content is hidden. Thus, more storage space needs to be provided for the same item of content for storage of different WORD documents, which is contrary to the limits of notebook storage space.
In order to overcome the defects, the invention builds a text display driving system, and can effectively solve the corresponding technical problem.
A text display driving system according to an embodiment of the present invention includes:
the display control device is integrated in the WORD document management engine and is used for displaying the text content of the current WORD document which is set to be in a hidden state when receiving a first control instruction;
the display control equipment is also used for continuously keeping the text content of the current WORD document set to be in the hidden state when receiving a second control instruction;
the front camera is packaged in the shell of the notebook and is used for carrying out camera shooting operation on the use scene of the notebook so as to obtain and output a use scene image;
state detection means for detecting whether a current WORD document is in an open state or a closed state;
the rotation correction equipment is connected with the front camera and used for executing rotation correction processing on the received use scene image so as to obtain a corresponding current correction image;
the feature identification device is connected with the rotation correction device and used for receiving the current correction image, identifying a human face target with the shallowest depth of field in the current correction image based on face imaging features, and sending a first control instruction when the human face target is identified as an authorized user;
the FPM DRAM memory chip is connected with the feature identification equipment and used for storing each face imaging feature of each authorized user;
the feature identification equipment is further used for sending a second control instruction when the human face target is identified to be an unauthorized user;
identifying the human face target with the shallowest depth of field in the current correction image based on the face imaging characteristics comprises the following steps: and respectively executing a searching operation of the facial imaging characteristics of each authorized user on the current correction image.
Next, the detailed structure of the text display driving system of the present invention will be further described.
In the text display driving system:
the WORD document management engine begins running when the corresponding WORD application is started.
The text display driving system may further include:
and the display equipment is respectively connected with the rotation correction equipment and the characteristic identification equipment and is used for displaying various working parameters of the rotation correction equipment and various working parameters of the characteristic identification equipment.
In the text display driving system:
the display device is a liquid crystal display screen.
In the text display driving system:
the display equipment is an LED display screen.
The text display driving system may further include:
and the touch screen is used for receiving input information of the user according to the operation of the user.
In the text display driving system:
the touch screen is integrated on the display device.
In the text display driving system:
the display device, the rotation correction device, the feature recognition device and the touch screen are all integrated on one integrated circuit board.
In addition, FPM DRAM (Fast Page Mode RAM): fast page mode memory. Is a commonly used memory (also used as video memory). 72 lines, 5V voltage, 32bit bandwidth and basic speed of more than 60 ns. His read cycle begins with the triggering of a row in the DRAM array and then moves to the location indicated by the memory address, i.e., contains the desired data. The first message must be validated and stored to the system in preparation for the next cycle. This introduces a "wait state" because the CPU must wait for the memory to complete one cycle foolproof. One important reason for the widespread use of FPM is that it is a standard and safe product and is inexpensive. But its performance deficiency has led to its replacement by EDO DRAM soon, and such video-backed video cards are not yet available.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A text display driver system, comprising:
the display control device is integrated in the WORD document management engine and is used for displaying the text content of the current WORD document which is set to be in a hidden state when receiving a first control instruction;
the display control equipment is also used for continuously keeping the text content of the current WORD document set to be in the hidden state when receiving a second control instruction;
the front camera is packaged in the shell of the notebook and is used for carrying out camera shooting operation on the use scene of the notebook so as to obtain and output a use scene image;
state detection means for detecting whether a current WORD document is in an open state or a closed state;
the rotation correction equipment is connected with the front camera and used for executing rotation correction processing on the received use scene image so as to obtain a corresponding current correction image;
the feature identification device is connected with the rotation correction device and used for receiving the current correction image, identifying a human face target with the shallowest depth of field in the current correction image based on face imaging features, and sending a first control instruction when the human face target is identified as an authorized user;
the FPM DRAM memory chip is connected with the feature identification equipment and used for storing each face imaging feature of each authorized user;
the feature identification equipment is further used for sending a second control instruction when the human face target is identified to be an unauthorized user;
identifying the human face target with the shallowest depth of field in the current correction image based on the face imaging characteristics comprises the following steps: and respectively executing a searching operation of the facial imaging characteristics of each authorized user on the current correction image.
2. The text display driver system of claim 1, wherein:
the WORD document management engine begins running when the corresponding WORD application is started.
3. The text display driving system of claim 2, wherein the system further comprises:
and the display equipment is respectively connected with the rotation correction equipment and the characteristic identification equipment and is used for displaying various working parameters of the rotation correction equipment and various working parameters of the characteristic identification equipment.
4. The text display driver system of claim 3, wherein:
the display device is a liquid crystal display screen.
5. The text display driver system of claim 3, wherein:
the display equipment is an LED display screen.
6. The text display driving system of claim 3, wherein the system further comprises:
and the touch screen is used for receiving input information of the user according to the operation of the user.
7. The text display driver system of claim 6, wherein:
the touch screen is integrated on the display device.
8. The text display driver system of claim 6, wherein:
the display device, the rotation correction device, the feature recognition device and the touch screen are all integrated on one integrated circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010009657.XA CN113076530A (en) | 2020-01-06 | 2020-01-06 | Text display driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010009657.XA CN113076530A (en) | 2020-01-06 | 2020-01-06 | Text display driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113076530A true CN113076530A (en) | 2021-07-06 |
Family
ID=76608954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010009657.XA Pending CN113076530A (en) | 2020-01-06 | 2020-01-06 | Text display driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113076530A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104809794A (en) * | 2015-05-18 | 2015-07-29 | 苏州科达科技股份有限公司 | Door guard control method and system |
| CN105117628A (en) * | 2015-07-30 | 2015-12-02 | 广东欧珀移动通信有限公司 | File display control method, apparatus and corresponding mobile device in terminal |
| CN107077217A (en) * | 2016-09-28 | 2017-08-18 | 达闼科技（北京）有限公司 | For the control method of electronic equipment, device and electronic equipment |
| CN109887533A (en) * | 2019-04-10 | 2019-06-14 | 王俊芝 | Multi-functional customer mobile terminal control system and method |
| CN109976657A (en) * | 2019-03-28 | 2019-07-05 | 维沃移动通信有限公司 | A kind of control method and mobile terminal |
| CN110381105A (en) * | 2019-04-21 | 2019-10-25 | 泰州市海陵区一马商务信息咨询有限公司 | The instant reporting system of equipment state |
| CN110400035A (en) * | 2019-04-09 | 2019-11-01 | 刘建 | Network communicating system, method and storage medium based on parameter acquisition |
-
2020
- 2020-01-06 CN CN202010009657.XA patent/CN113076530A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104809794A (en) * | 2015-05-18 | 2015-07-29 | 苏州科达科技股份有限公司 | Door guard control method and system |
| CN105117628A (en) * | 2015-07-30 | 2015-12-02 | 广东欧珀移动通信有限公司 | File display control method, apparatus and corresponding mobile device in terminal |
| CN107077217A (en) * | 2016-09-28 | 2017-08-18 | 达闼科技（北京）有限公司 | For the control method of electronic equipment, device and electronic equipment |
| CN109976657A (en) * | 2019-03-28 | 2019-07-05 | 维沃移动通信有限公司 | A kind of control method and mobile terminal |
| CN110400035A (en) * | 2019-04-09 | 2019-11-01 | 刘建 | Network communicating system, method and storage medium based on parameter acquisition |
| CN109887533A (en) * | 2019-04-10 | 2019-06-14 | 王俊芝 | Multi-functional customer mobile terminal control system and method |
| CN110381105A (en) * | 2019-04-21 | 2019-10-25 | 泰州市海陵区一马商务信息咨询有限公司 | The instant reporting system of equipment state |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7386810B2 (en) | Information processing apparatus and method, and information processing program | |
| US7036025B2 (en) | Method and apparatus to reduce power consumption of a computer system display screen | |
| US20050240756A1 (en) | System and method for improving the efficiency, comfort, and/or reliability in Operating Systems, such as for example Windows. | |
| US20110304606A1 (en) | Method and system for implementing look-ahead protection in a computing device | |
| RU2547629C2 (en) | Hardware-based human presence detection | |
| US10002002B2 (en) | Communication of device presence between boot routine and operating system | |
| US8156263B2 (en) | Information processing apparatus and storage device control method | |
| CN103916647A (en) | Gesture pre-processing of video stream with hold-off period to reduce platform power | |
| US20090320128A1 (en) | System management interrupt (smi) security | |
| CN101772761A (en) | Electronic device interface control system | |
| US20030043110A1 (en) | System and architecture of a personal mobile display | |
| KR20190135189A (en) | Method, Device, and Computer-Readable Medium for Providing Internet Browsing Service by Tactile Interface Device | |
| US20130039535A1 (en) | Method and apparatus for reducing complexity of a computer vision system and applying related computer vision applications | |
| US9031831B1 (en) | Method and system for looking up words on a display screen by OCR comprising a set of base forms of recognized inflected words | |
| US20140267438A1 (en) | Scaling an image having text | |
| CN111610917B (en) | Display method, display device and electronic equipment | |
| US20200264750A1 (en) | Method for displaying visual object regarding contents and electronic device thereof | |
| US7173630B2 (en) | Information processing apparatus and method, and information processing program | |
| CN113076530A (en) | Text display driving system | |
| CN109145241B (en) | Browser and content display management method of browser | |
| US20150029114A1 (en) | Electronic device and human-computer interaction method for same | |
| CN104898967A (en) | Presenting indication of input to a touch-enabled pad on touch-enabled pad | |
| US20210311542A1 (en) | Physical gesture based data manipulation within a virtual scene for investigating a security incident | |
| CN113900783A (en) | Task processing method, device and equipment based on limited resources and storage medium | |
| US10805502B2 (en) | System and method of displaying watermarks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211028 Address after: 225300 609, 6th floor, building a, No. 26, Chengzhong Qingnian Road, Hailing District, Taizhou City, Jiangsu Province Applicant after: Taizhou REBIT Intelligent Technology Co.,Ltd. Address before: No.33, Shunxin Middle Road, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: Wang Hong |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210706 |