CN113434204A - Computer control device and method - Google Patents
Computer control device and method Download PDFInfo
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- CN113434204A CN113434204A CN202110788709.2A CN202110788709A CN113434204A CN 113434204 A CN113434204 A CN 113434204A CN 202110788709 A CN202110788709 A CN 202110788709A CN 113434204 A CN113434204 A CN 113434204A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 description 8
- 230000000630 rising effect Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4418—Suspend and resume; Hibernate and awake
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
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Abstract
The invention relates to a computer control device and a method, wherein the method comprises the following steps: acquiring a starting signal sent by a pressure monitoring module at a cushion of a seat; scanning an infrared sensor for monitoring a user according to the starting signal; judging whether a user wants to start up or not according to the scanning result of the infrared sensor; when the user is judged to be started, controlling a camera on a display to shoot the face of the user; comparing the acquired face image of the user with a preset image; and when the acquired face image of the user is matched with the preset image, controlling the computer to start working. The invention is not only convenient for users to use, but also better improves the security of computer data.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a computer control device and a computer control method.
Background
With the rapid development of science and technology, computers have become indispensable electronic products for people to work in daily life, and people use computers for a longer time every day, so that convenience in use of computers is important.
The host generally includes a motherboard and a chassis, the host has a motherboard therein, and the motherboard has a central processing unit thereon for controlling the operation of the computer. The case is provided with a switch key and a reset key; generally, the host is placed below or above the computer desk, and the seat on which the user sits is located in front of the computer desk. When the host is placed below the computer desk, a user needs to bend down and press the power-on key to start the computer, so that the use is inconvenient. Therefore, how to develop a computer control device that is convenient for users to use computers has become an urgent problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, it is desirable to provide a computer control apparatus and method that is convenient for users to use.
In a first aspect, the invention discloses a computer control method, comprising the following steps:
acquiring a starting signal sent by a pressure monitoring module at a cushion of a seat;
scanning an infrared sensor for monitoring a user according to the starting signal;
judging whether a user wants to start up or not according to the scanning result of the infrared sensor;
when the user is judged to be started, controlling a camera on a display to shoot the face of the user;
comparing the acquired face image of the user with a preset image;
and when the acquired face image of the user is matched with the preset image, controlling the computer to start working.
In one embodiment, after the "controlling the computer to start working when the acquired face image of the user matches a preset image" further comprises:
acquiring a user leaving signal sent by a pressure monitoring module at a cushion of a seat;
timing the time when the user leaves the seat according to the user leaving signal;
comparing the time when the user leaves the seat with a first preset time;
and when the time that the user leaves the seat is longer than the first preset time, controlling the computer to stop working.
In one embodiment, before the "when the user leaves the seat for more than a first preset time, controlling the computer to stop working" further comprises:
when the time that a user leaves the seat is longer than second preset time and shorter than first preset time, acquiring current working state information of the hard disk;
judging whether the hard disk is in an idle state or not according to the current working state information of the hard disk;
and if the hard disk is in an idle state, controlling the hard disk to enable the hard disk to enter a low-power-consumption working state.
In one embodiment, after the "controlling the computer to start working when the acquired face image of the user matches a preset image" further comprises:
acquiring a vibration signal sent by a vibration sensor;
comparing the vibration frequency of the vibration signal with a preset frequency;
and when the vibration frequency is greater than the preset frequency, controlling the computer to stop working.
In one embodiment, before said "controlling said computer to stop working" further comprises:
and backing up the hard disk data to the cloud server.
In one embodiment, after the "controlling the computer to start working when the acquired face image of the user matches a preset image" further comprises:
acquiring the current temperature of the hard disk;
comparing the current temperature with a preset temperature;
and when the current temperature of the hard disk is lower than the preset temperature, heating the hard disk.
In one embodiment, after the step of "heating the hard disk when the current temperature of the hard disk is less than the preset temperature", the method further includes:
collecting the temperature of the hard disk at intervals of third preset time;
comparing the current temperature of the hard disk with the preset temperature value;
and when the current temperature of the hard disk is higher than the preset temperature, stopping heating the hard disk.
In a second aspect, the present invention also discloses a computer control apparatus, comprising:
the signal acquisition module is used for acquiring a starting signal sent by the pressure monitoring module at the seat cushion of the seat;
the infrared scanning module is used for scanning an infrared sensor for monitoring a user according to the starting signal;
the starting-up judging module is used for judging whether a user wants to start up or not according to the scanning result of the infrared sensor;
the camera shooting control module is used for controlling a camera on the display to shoot the face of the user when the user is judged to be started;
the image comparison module is used for comparing the acquired user face image with a preset image;
and the starting control module is used for controlling the computer to start working when the acquired face image of the user is matched with the preset image.
The computer control device and the method of the invention at least have the following advantages: the method comprises the following steps: acquiring a starting signal sent by a pressure monitoring module at a cushion of a seat; scanning an infrared sensor for monitoring a user according to the starting signal; judging whether a user wants to start up or not according to the scanning result of the infrared sensor; when the user is judged to be started, controlling a camera on a display to shoot the face of the user; comparing the acquired face image of the user with a preset image; and when the acquired face image of the user is matched with the preset image, controlling the computer to start working. That is, when the user uses the computer, as long as the user sits on the seat cushion of the seat, the computer can be automatically turned on without any operation by the user, thereby facilitating the use of the user. In addition, the method also improves the safety of the computer data.
Drawings
FIG. 1 is a flow chart of a computer controlled method of the present invention;
FIG. 2 is a schematic block diagram of the computer control apparatus of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1, the present invention discloses a computer control method, which includes the following steps:
s1, acquiring a starting signal sent by a pressure monitoring module at the seat cushion of the seat;
a cushion department for supplying the seat of user operation computer is provided with pressure monitoring module, and pressure monitoring module carries out wireless communication with the host computer, and when the user sat in the cushion department of seat, pressure monitoring module sent the start signal for the host computer.
S2, scanning an infrared sensor for monitoring a user according to the starting signal;
the infrared sensor can be installed at the host computer and arranged facing the position of the seat for monitoring whether the user is in the position. And when the central processing unit does not receive the starting signal, the central processing unit does not scan the infrared sensor. And after receiving the starting signal, scanning the infrared sensor to acquire a signal sent by the infrared sensor.
S3, judging whether a user wants to start up or not according to the scanning result of the infrared sensor;
when the central processing unit receives the starting signal and receives the user presence signal sent by the infrared sensor, the possibility that the user is started is judged.
S4, when the user is judged to be started, controlling a camera on the display to shoot the face of the user;
when the central processing unit judges that the user wants to start up, the camera on the display is controlled to shoot the face of the user.
S5, comparing the acquired face image of the user with a preset image;
the central processing unit stores the face image of the user in advance, and the pre-stored face image of the user can be written by the user or stored in other ways, which is not limited specifically herein.
And S6, controlling the computer to start working when the acquired face image of the user is matched with a preset image.
In this embodiment, after the step of "controlling the computer to start working when the acquired face image of the user matches a preset image", the method further includes:
acquiring a user leaving signal sent by a pressure monitoring module at a cushion of a seat;
timing the time when the user leaves the seat according to the user leaving signal;
comparing the time when the user leaves the seat with a first preset time;
and when the time that the user leaves the seat is longer than the first preset time, controlling the computer to stop working.
The first preset time may be 45 minutes or 1 hour, and the like, and may be set as needed, and is not particularly limited herein. By the method, the user can automatically shut down after leaving without any shutdown operation, thereby further facilitating the use of the user.
In this embodiment, before the "when the time when the user leaves the seat is longer than the first preset time, the computer is controlled to stop working" further includes:
when the time that a user leaves the seat is longer than second preset time and shorter than first preset time, acquiring current working state information of the hard disk;
judging whether the hard disk is in an idle state or not according to the current working state information of the hard disk;
and if the hard disk is in an idle state, controlling the hard disk to enable the hard disk to enter a low-power-consumption working state.
By the control method, when the user leaves the position temporarily, the problems of frequent startup and shutdown can be avoided, and the power consumption can be reduced better. The low power consumption operating state is an operating state of a hard disk in the prior art, and specific power consumption of the hard disk is not described herein again.
In another embodiment, after the "controlling the computer to start working when the acquired face image of the user matches a preset image" further comprises:
acquiring a motion track of the seat;
judging whether the motion trail moves forwards after moving within a fourth preset time, and then is static for at least a fifth preset time;
and if so, controlling the computer to stop working.
The method for acquiring the movement track of the seat may be that the position information of the seat is sent to the central processing unit through a position monitoring module on the seat, so that the central processing unit acquires the movement track. The fourth preset time may be 5 seconds to 10 seconds, and the like, and the fifth preset time may be 10 minutes, 20 minutes, and the like, which is not particularly limited herein. When the user is going to work, the user usually moves the chair backwards, then moves the chair forwards after leaving the chair, and then goes to work after returning, and according to the motion track condition of the chair, the user can also usually judge whether to continue using the computer on the same day. That is, whether the user continues to use the computer is judged through the motion trail, and when the user does not use the computer at a high probability, the computer is controlled to stop working, so that the energy is saved, and the use by the user is facilitated.
In this embodiment, after the step of "controlling the computer to start working when the acquired face image of the user matches a preset image", the method further includes:
acquiring a vibration signal sent by a vibration sensor;
comparing the vibration frequency of the vibration signal with a preset frequency;
and when the vibration frequency is greater than the preset frequency, controlling the computer to stop working.
The vibration sensor is arranged on a main board of the host, and when the hard disk is possibly vibrated greatly due to earthquake and the like, the computer is controlled to stop working, so that data in the hard disk is protected as much as possible
In order to better protect the hard disk data, before the step of controlling the computer to stop working, the method further comprises the following steps:
and backing up the hard disk data to the cloud server.
In order to make the data not easy to steal, before the step "backup the hard disk data to the cloud server", the method further includes: and encrypting the hard disk data.
In this embodiment, after the step of "controlling the computer to start working when the acquired face image of the user matches a preset image", the method further includes:
acquiring the current temperature of the hard disk;
comparing the current temperature with a preset temperature;
and when the current temperature of the hard disk is lower than the preset temperature, heating the hard disk.
By the method, the problem that the data is lost due to the fact that the lubricant in the hard disk rotating shaft is solidified is well avoided, and the hard disk data are well protected.
In order to control the temperature of the hard disk within a preset range, after the step of "heating the hard disk when the current temperature of the hard disk is less than the preset temperature", the method further comprises the following steps:
collecting the temperature of the hard disk at intervals of third preset time;
comparing the current temperature of the hard disk with the preset temperature value;
and when the current temperature of the hard disk is higher than the preset temperature, stopping heating the hard disk.
In another embodiment, after the "controlling the computer to start working when the acquired face image of the user matches a preset image" further comprises:
acquiring current time and outdoor temperature;
i.e. to see if the current time is morning, noon or evening.
Calculating the rising speed of the outdoor temperature according to the current time and the outdoor temperature;
and when the current time is within a first time period and the rising speed of the outdoor temperature is less than a preset speed, controlling a refrigeration assembly for cooling the hard disk to stop working.
That is, when the current time is in the time period of night and the rising speed of the outdoor temperature is less than the preset speed, the refrigeration assembly is controlled to stop working, so that energy can be saved.
Referring to fig. 2, the present invention also discloses a computer control device, including:
the signal acquisition module 1 is used for acquiring a starting signal sent by a pressure monitoring module at a cushion of a seat;
the infrared scanning module 2 is used for scanning an infrared sensor for monitoring a user according to the starting signal;
the starting-up judging module 3 is used for judging whether a user wants to start up or not according to the scanning result of the infrared sensor;
the camera shooting control module 4 is used for controlling a camera on a display to shoot the face of the user when the user is judged to be started;
the image comparison module 5 is used for comparing the acquired face image of the user with a preset image;
and the starting control module 6 is used for controlling the computer to start working when the acquired face image of the user is matched with the preset image.
In summary, the method of the present invention comprises the following steps: acquiring a starting signal sent by a pressure monitoring module at a cushion of a seat; scanning an infrared sensor for monitoring a user according to the starting signal; judging whether a user wants to start up or not according to the scanning result of the infrared sensor; when the user is judged to be started, controlling a camera on a display to shoot the face of the user; comparing the acquired face image of the user with a preset image; and when the acquired face image of the user is matched with the preset image, controlling the computer to start working. That is, when the user uses the computer, as long as the user sits on the seat cushion of the seat, the computer can be automatically turned on without any operation by the user, thereby facilitating the use of the user. In addition, the method also improves the safety of the computer data.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A computer controlled method comprising the steps of:
acquiring a starting signal sent by a pressure monitoring module at a cushion of a seat;
scanning an infrared sensor for monitoring a user according to the starting signal;
judging whether a user wants to start up or not according to the scanning result of the infrared sensor;
when the user is judged to be started, controlling a camera on a display to shoot the face of the user;
comparing the acquired face image of the user with a preset image;
and when the acquired face image of the user is matched with the preset image, controlling the computer to start working.
2. The computer-controlled method according to claim 1, further comprising, after the "controlling the computer to start working when the acquired face image of the user matches a preset image":
acquiring a user leaving signal sent by a pressure monitoring module at a cushion of a seat;
timing the time when the user leaves the seat according to the user leaving signal;
comparing the time when the user leaves the seat with a first preset time;
and when the time that the user leaves the seat is longer than the first preset time, controlling the computer to stop working.
3. The computer-controlled method according to claim 2, further comprising, before the "when the user leaves the seat for more than a first preset time, controlling the computer to stop working", the step of:
when the time that a user leaves the seat is longer than second preset time and shorter than first preset time, acquiring current working state information of the hard disk;
judging whether the hard disk is in an idle state or not according to the current working state information of the hard disk;
and if the hard disk is in an idle state, controlling the hard disk to enable the hard disk to enter a low-power-consumption working state.
4. The computer-controlled method according to claim 1, further comprising, after the "controlling the computer to start working when the acquired face image of the user matches a preset image":
acquiring a vibration signal sent by a vibration sensor;
comparing the vibration frequency of the vibration signal with a preset frequency;
and when the vibration frequency is greater than the preset frequency, controlling the computer to stop working.
5. The computer-controlled method according to claim 4, further comprising, before said "controlling the computer to stop operating":
and backing up the hard disk data to the cloud server.
6. The computer-controlled method according to claim 1, further comprising, after the "controlling the computer to start working when the acquired face image of the user matches a preset image":
acquiring the current temperature of the hard disk;
comparing the current temperature with a preset temperature;
and when the current temperature of the hard disk is lower than the preset temperature, heating the hard disk.
7. The computer-controlled method according to claim 6, wherein after the step of "heating the hard disk when the current temperature of the hard disk is less than the preset temperature", the method further comprises:
collecting the temperature of the hard disk at intervals of third preset time;
comparing the current temperature of the hard disk with the preset temperature value;
and when the current temperature of the hard disk is higher than the preset temperature, stopping heating the hard disk.
8. A computer-controlled apparatus, comprising:
the signal acquisition module is used for acquiring a starting signal sent by the pressure monitoring module at the seat cushion of the seat;
the infrared scanning module is used for scanning an infrared sensor for monitoring a user according to the starting signal;
the starting-up judging module is used for judging whether a user wants to start up or not according to the scanning result of the infrared sensor;
the camera shooting control module is used for controlling a camera on the display to shoot the face of the user when the user is judged to be started;
the image comparison module is used for comparing the acquired user face image with a preset image;
and the starting control module is used for controlling the computer to start working when the acquired face image of the user is matched with the preset image.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110788709.2A CN113434204A (en) | 2021-07-13 | 2021-07-13 | Computer control device and method |
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| CN202110788709.2A CN113434204A (en) | 2021-07-13 | 2021-07-13 | Computer control device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117193862A (en) * | 2023-09-05 | 2023-12-08 | 同舟电子(重庆)有限公司 | Integrated computer convenient to use |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070118897A1 (en) * | 2005-11-09 | 2007-05-24 | Munyon Paul J | System and method for inhibiting access to a computer |
| US20080294295A1 (en) * | 2007-05-25 | 2008-11-27 | Mitac Technology Corp. | Preheating control system of information processing device and control method thereof |
| US20100070746A1 (en) * | 2008-09-18 | 2010-03-18 | Mitac Technology Corp. | Method for booting system under low temperature state and computer device using the same |
| US20100070745A1 (en) * | 2008-09-18 | 2010-03-18 | Mitac Technology Corp. | Computer system and method for booting under low temperature state |
| CN101763302A (en) * | 2008-12-25 | 2010-06-30 | 佛山市顺德区汉达精密电子科技有限公司 | Starting up method under low temperature and computer device using same |
| CN103455448A (en) * | 2012-05-30 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Shake resisting method and system for server |
| CN108919980A (en) * | 2018-06-22 | 2018-11-30 | 宣城云享网络科技有限公司 | Computer control system based on body-sensing |
-
2021
- 2021-07-13 CN CN202110788709.2A patent/CN113434204A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070118897A1 (en) * | 2005-11-09 | 2007-05-24 | Munyon Paul J | System and method for inhibiting access to a computer |
| US20080294295A1 (en) * | 2007-05-25 | 2008-11-27 | Mitac Technology Corp. | Preheating control system of information processing device and control method thereof |
| US20100070746A1 (en) * | 2008-09-18 | 2010-03-18 | Mitac Technology Corp. | Method for booting system under low temperature state and computer device using the same |
| US20100070745A1 (en) * | 2008-09-18 | 2010-03-18 | Mitac Technology Corp. | Computer system and method for booting under low temperature state |
| CN101763302A (en) * | 2008-12-25 | 2010-06-30 | 佛山市顺德区汉达精密电子科技有限公司 | Starting up method under low temperature and computer device using same |
| CN103455448A (en) * | 2012-05-30 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Shake resisting method and system for server |
| CN108919980A (en) * | 2018-06-22 | 2018-11-30 | 宣城云享网络科技有限公司 | Computer control system based on body-sensing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117193862A (en) * | 2023-09-05 | 2023-12-08 | 同舟电子(重庆)有限公司 | Integrated computer convenient to use |
| CN117193862B (en) * | 2023-09-05 | 2024-04-19 | 同舟电子(重庆)有限公司 | Integrated computer convenient to use |
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