CN211236901U - Electronic equipment - Google Patents
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- CN211236901U CN211236901U CN202020406754.8U CN202020406754U CN211236901U CN 211236901 U CN211236901 U CN 211236901U CN 202020406754 U CN202020406754 U CN 202020406754U CN 211236901 U CN211236901 U CN 211236901U
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Abstract
The application discloses electronic equipment, which comprises a human body sensor, an image acquisition device, a power supply module and a processor, wherein the human body sensor is connected with the processor and used for sensing human body information when the electronic equipment is in a standby state and sending a sensing signal to the processor; the image acquisition device is connected with the processor and used for acquiring a face image and transmitting the face image to the processor; the power supply module is connected with the human body sensor, the image acquisition device and the processor and used for supplying power to the human body sensor when the electronic equipment is in a standby state; the processor is used for receiving the induction signal, controlling the power supply module to supply power to the image acquisition device so as to start the image acquisition device, and receiving the face image sent by the image acquisition device so as to control the electronic equipment to start. According to the method and the device, the use permission and the starting control of the electronic equipment are synchronously combined, the use safety of the electronic equipment is improved, automatic control is realized, and the complexity of a traditional manual operation method is well replaced.
Description
Technical Field
The present application relates to the field of electronic technology, and in particular, to an electronic device.
Background
The intelligent electronic equipment, especially the interactive large screen, generally uses a remote controller or buttons on the local machine to perform startup control, and the traditional operation mode has been continued for a long period, does not achieve more intelligent effect, and is imperfect in experience. In addition, interactive large-screen application scenarios usually require design rights, such as a teacher for use in a classroom and a manager for use in a conference room. The setting of the authority generally uses the modes of passwords, swiping an authority card and the like. The process from starting to authority identification cannot be intelligentized, the operation steps are relatively complex, and the user experience is poor.
Content of application
To overcome the problems in the related art, the present application provides an electronic device including: a human body sensor, an image acquisition device, a power supply module and a processor, wherein,
the human body sensor is connected with the processor and used for sensing human body information when the electronic equipment is in a standby state and sending a sensing signal to the processor;
the image acquisition device is connected with the processor and used for acquiring a face image and transmitting the face image to the processor;
the power module is connected with the human body sensor, the image acquisition device and the processor and used for supplying power to the human body sensor when the electronic equipment is in a standby state;
the processor is used for receiving the induction signal, controlling the power supply module to supply power to the image acquisition device so as to start the image acquisition device, and receiving the face image sent by the image acquisition device so as to control the electronic equipment to be started.
Optionally, the electronic device further comprises:
and the infrared optical lens is arranged in the human body sensor and used for determining the sensing distance and angle of the human body sensor for sensing the human body signal.
Optionally, the electronic device further comprises:
and the signal processor is connected between the processor and the human body sensor, and is used for amplifying, performing analog-to-digital conversion and filtering on the induction signals and transmitting the processed induction signals to the processor.
Optionally, the electronic device further comprises:
and the network communication module is connected with the processor and is used for connecting the electronic devices to the same local area network, so that the processors of the electronic devices can call the face images preset in the local area network for comparison.
Optionally, the processor comprises:
the first data memory is used for storing a preset face image of the electronic equipment;
and the second data memory is used for storing preset face images of other electronic equipment in the local area network.
Optionally, the electronic device further includes a start response module, the start response module is connected to the processor, and the processor is configured to determine the start response module matched with the face image, and then control the start of the corresponding start response module.
Optionally, the start response module includes:
the display module is connected with the processor;
the touch module is connected with the processor; and/or
A sound module connected with the processor.
Optionally, the display module comprises:
a display screen;
the image processor is used for generating image information to be displayed and outputting an image signal;
and the logic control panel is connected with the image processor and the display screen and is used for driving the display screen to display the image signal after receiving the image signal.
Optionally, the electronic device is an intelligent interactive large screen.
Compared with the prior art, the method has the following beneficial technical effects:
according to the method and the device, the use permission and the starting control of the electronic equipment are synchronously combined, automatic control is achieved, the complexity of a traditional manual operation method is well replaced, and the user experience leap is improved.
Drawings
Fig. 1 is a block diagram of an electronic device according to an example provided in the present application;
FIG. 2 is a block diagram of an electronic device showing another example of the present application;
FIG. 3 is a block diagram of an electronic device showing yet another example of the present application;
fig. 4 is a block diagram of an electronic device according to still another example provided in the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The conventional intelligent electronic equipment, particularly an interactive large screen, generally uses a remote controller or buttons on a local computer to carry out startup control, and the conventional operation mode has a long period, does not achieve more intelligent effect and is imperfect in experience; and the interactive large-screen application scene generally needs design rights, for example, the right of use in a classroom is generally a teacher, and the right of use in a conference room is a manager. The setting of the authority generally uses the modes of passwords, swiping an authority card and the like. The process from starting to authority identification cannot be intelligentized, the operation steps are relatively complex, and the user experience is poor.
Based on this, the application provides an electronic device, which can send a sensing signal to a processor after sensing human body information by using a human body sensor, the processor controls a power supply module to supply power to an image acquisition device after receiving the sensing signal, the image acquisition device is started, and transmits an acquired face image to the processor when acquiring the face image, the processor compares the face image with a preset face image after receiving the face image, when the face image is matched with the preset face image, the processor controls the electronic device to start up, so as to realize an intelligent starting process of the electronic device, in addition, after receiving the face image, the processor of the electronic device firstly judges the authority identity of a user matched with the currently acquired face image, namely determines a corresponding starting response module to be started, and then starts a starting response module matched with the determined authority identity, finally, the intellectualization from the starting to the authority identification process is realized.
The technical solution of the present application will be explained with reference to specific embodiments.
FIG. 1 is a block diagram of an electronic device, shown in an example embodiment. As shown in fig. 1, the electronic device includes: a human body sensor 11, an image acquisition device 12, a power supply module 14 and a processor 13, wherein
The human body sensor 11 is connected with the processor 13 and is used for sensing human body information when the electronic equipment is in a standby state and sending a sensing signal to the processor 13;
the image acquisition device 12 is connected to the processor 13, and is configured to acquire a face image and transmit the face image to the processor 13;
the power module 14 is connected to the human body sensor 11, the image acquisition device 12 and the processor 13, and is configured to supply power to the human body sensor 11 in a standby state of the electronic device;
the processor 13 is configured to receive the sensing signal, control the power module 14 to supply power to the image acquisition device 12 to start the image acquisition device 12, compare the face image with a preset face image, and control the electronic device to start up when the face image is matched with the preset face image.
The types of the electronic equipment include but are not limited to electronic equipment with a starting function, such as a mobile phone, a tablet device, a computer, an intelligent interactive large screen and the like;
the processor 13 may be a main control chip of a display product, generally controlling the overall operation of the electronic device, and the processor 13 may include one or more sub-modules, which facilitate interaction between the processor 13 and other components, for example, the processor 13 may include an image comparison module and a power control module, which are respectively used for interaction with the image acquisition device 12 and the power module 14;
the image acquisition device 12 may be, for example, a camera, or other devices capable of image acquisition;
when the electronic device is in a standby state, that is, a sleep state, the human body sensor 11 is kept in a power-on working state, and meanwhile, power is supplied to some functional modules of the processor 13, so that the starting of one or more modules can be controlled according to requirements in the standby state, while other functional modules are not supplied with power and are in a non-working state, that is, the image acquisition device 12, a display screen of the electronic device, a touch system, a sound system and the like are in the sleep state; at this time, since the electronic device is in the standby state, the processor 13 is in a partial operation state.
When the human body sensor 11 senses human body information, that is, when a person approaches the electronic device, the human body sensor 11 sends a sensing signal to the processor 13, the processor 13 controls to supply power to the image acquisition device 12 after receiving the sensing signal, controls the image acquisition device 12 to start up, and transmits an acquired face image to the processor 13 when acquiring the face image, the processor 13 compares the face image with a preset face image after receiving the face image, and when the face image is matched with the preset face image, the processor 13 controls the electronic device to start up; for example, in order to avoid that students or other unrelated persons start the electronic equipment to cause internal data to be leaked or maliciously changed, the face image of the teacher with the power-on permission can be recorded as a preset face image, and the students and other unrelated persons are not in the range of the power-on permission, so that only the teacher with the power-on permission can start the electronic equipment, the intelligent power-on process of the electronic equipment is realized, and the safety of the electronic equipment is further improved.
Fig. 2 is a frame diagram of an electronic device shown in another exemplary embodiment. As shown in fig. 2, the electronic device further includes:
the infrared optical lens 21 is arranged in the human body sensor 11 and used for determining the sensing distance and angle of the human body sensor 11 for sensing the human body signal; the sensing information of the human body sensor 11 is derived from infrared waves emitted by human body micro-motions, namely the human body sensor 11 can sense the surrounding human body information; the adjustment of the sensing distance and angle of the human body sensor 11 usually needs to be matched with the corresponding infrared optical lens 21, so that the adjustment of the distance and angle of the human body sensor 11 for sensing the human body signal can be realized by adjusting the infrared optical lens 21 according to the using environment. The angle sensed by the human body sensor 11 is in a horizontal fan shape so as to fully cover the viewing angle in front of the electronic device, for example, the ideal sensing range of an indoor application scene is about 2 meters away from the electronic device, and the sensing range is 180 degrees (the front of the screen is fully covered).
In addition, the electronic device further includes a signal processor 22, connected between the processor 13 and the human body sensor 11, for performing amplification, analog-to-digital conversion, filtering and other processing on the sensing signal, and transmitting the processed sensing signal to the processor 13; the signal processor 22 adjusts the sensing sensitivity of the human body sensor 11, and the sensing distance is longer when the sensitivity is higher, and the sensing range is larger.
Fig. 3 is a block diagram of an electronic device according to yet another exemplary embodiment. As shown in fig. 3, the electronic device further includes:
and the network communication module is connected with the processor 13 and is used for connecting the electronic devices to the same local area network, so that the processors 13 of the electronic devices can call the face images preset in the local area network for comparison.
Correspondingly, the processor 13 further includes a first data storage 31, configured to store a preset face image of the electronic device; and the second data memory 32 is used for storing preset face images of other electronic devices in the local area network.
The preset face images stored in the first data memory 31 and the second data memory 32 may be multiple, all of which may be the same, or some of which may be the same.
After the image capturing device 12 is started, firstly, capturing a face image, for example, capturing a face image by using a camera; the preset face image source called by the processor 13 has two modes:
firstly, the manager makes face information admission to the person with the use authority according to the actual requirement from the first data memory 31, and stores the face information in the first data memory 31.
Secondly, from second data memory 32, this local system is provided with network communication module, and accessible internal network platform connects many electronic equipment in same LAN to set up shared information, predetermine face image, store each information on LAN server, network communication module wherein when establishing network connection, can adopt the form of wireless WIFI or wired net.
After receiving the face image, the processor 13 preferentially selects and compares the face image with a preset face image in the first data memory 31, if the data cannot be matched, the processor 13 starts a network communication module to communicate with a local area network server, reads shared face information data in the second data memory 32 to compare, and compares and judges the face image with the shared face information data through two storage devices, wherein one condition is met, and then the processor 13 controls the electronic equipment to start, for example, some teachers use the electronic equipment, so that some teachers in the local area network can share information and use permission in the electronic equipment, and meanwhile, students or other irrelevant personnel can be prevented from starting the electronic equipment in the local area network, and internal data is leaked or maliciously changed; the face image of the teacher with the power-on permission can be recorded as the preset face image, the shared preset face image in the local area network is set, and the students and other irrelevant personnel are not in the range of the power-on permission, so that only the teacher with the power-on permission in the local area network can start the electronic equipment in the local area network, the intelligent power-on process of the electronic equipment is realized, and the safety of the electronic equipment is further improved.
Fig. 4 is a block diagram of an electronic device according to yet another exemplary embodiment. As shown in fig. 4, the electronic device further includes a start response module 41, the start response module 41 is connected to the processor 13, and the processor 13 is configured to determine the start response module 41 matched with the face image, and then control the corresponding start response module 41 to start.
The start response module 41 may include a display module 413, a touch module 411, and/or a sound module 412, where the display module 413, the touch module 411, and the sound module 412 are all connected to the processor 13.
The electronic device, especially the application scenario of the interactive large screen, usually needs to design the authority, for example, the authority for using the interactive large screen in a classroom is usually a teacher, and the teacher authority belongs to a basic application layer, such as power-on display, touch writing, sound playing, and the like, that is, the teacher needs to start a basic power-on starting hardware module, such as the display module 413, the touch module 411, and the sound module 412, after starting. After receiving the face image, the processor 13 first determines whether the user authority identity matched with the currently acquired face image is a teacher with use authority, determines the start response module 41 matched with the teacher, and then starts corresponding start items, such as the display module 413, the touch module 411, and the sound module 412.
In addition, the display module 413 includes: a display screen; the image processor is used for generating image information to be displayed and outputting an image signal; and the logic control panel is connected with the image processor and the display screen and is used for driving the display screen to display the image signal after receiving the image signal.
When the display module 413 is activated, the image processor needs to be activated first to generate the image information to be displayed, and then the image processor outputs LVDS or Vby1 signals to the logic control board, and the logic control board drives the display screen to present the image.
The embodiments given above are preferable examples for implementing the present application, and the present application is not limited to the above-described embodiments. Any non-essential addition or replacement made by a person skilled in the art according to the technical features of the technical solution of the present application falls within the scope of the present application.
Claims (9)
1. An electronic device, comprising: a human body sensor, an image acquisition device, a power supply module and a processor, wherein,
the human body sensor is connected with the processor and used for sensing human body information when the electronic equipment is in a standby state and sending a sensing signal to the processor;
the image acquisition device is connected with the processor and used for acquiring a face image and transmitting the face image to the processor;
the power module is connected with the human body sensor, the image acquisition device and the processor and used for supplying power to the human body sensor when the electronic equipment is in a standby state;
the processor is used for receiving the induction signal, controlling the power supply module to supply power to the image acquisition device so as to start the image acquisition device, and receiving the face image sent by the image acquisition device so as to control the electronic equipment to be started.
2. The electronic device of claim 1, further comprising:
and the infrared optical lens is arranged in the human body sensor and used for determining the sensing distance and angle of the human body sensor for sensing the human body signal.
3. The electronic device of claim 1, further comprising:
and the signal processor is connected between the processor and the human body sensor, and is used for amplifying, performing analog-to-digital conversion and filtering on the induction signals and transmitting the processed induction signals to the processor.
4. The electronic device of claim 1, further comprising:
and the network communication module is connected with the processor and is used for connecting the electronic devices to the same local area network, so that the processors of the electronic devices can call the face images preset in the local area network for comparison.
5. The electronic device of claim 4, wherein the processor comprises:
the first data memory is used for storing a preset face image of the electronic equipment;
and the second data memory is used for storing preset face images of other electronic equipment in the local area network.
6. The electronic device of claim 1, further comprising a start response module, wherein the start response module is connected to the processor, and the processor is configured to determine a start response module matched with the face image, and then control a corresponding start response module to start.
7. The electronic device of claim 6, wherein the activation response module comprises:
the display module is connected with the processor;
the touch module is connected with the processor; and/or
A sound module connected with the processor.
8. The electronic device of claim 7, wherein the display module comprises:
a display screen;
the image processor is used for generating image information to be displayed and outputting an image signal;
and the logic control panel is connected with the image processor and the display screen and is used for driving the display screen to display the image signal after receiving the image signal.
9. The electronic device of any of claims 1-8, wherein the electronic device is an intelligent interactive large screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406754.8U CN211236901U (en) | 2020-03-26 | 2020-03-26 | Electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020406754.8U CN211236901U (en) | 2020-03-26 | 2020-03-26 | Electronic equipment |
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| CN211236901U true CN211236901U (en) | 2020-08-11 |
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| CN202020406754.8U Active CN211236901U (en) | 2020-03-26 | 2020-03-26 | Electronic equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363615A (en) * | 2020-10-27 | 2021-02-12 | 上海影创信息科技有限公司 | Multi-user VR/AR interaction system, method and computer readable storage medium |
| CN112541172A (en) * | 2020-11-27 | 2021-03-23 | 浪潮电子信息产业股份有限公司 | Computer equipment starting method and related device |
| CN115562048A (en) * | 2022-08-19 | 2023-01-03 | 北京卡特加特智能科技有限公司 | Security central control panel for hardware circuit starting system communication and application method |
-
2020
- 2020-03-26 CN CN202020406754.8U patent/CN211236901U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112363615A (en) * | 2020-10-27 | 2021-02-12 | 上海影创信息科技有限公司 | Multi-user VR/AR interaction system, method and computer readable storage medium |
| CN112541172A (en) * | 2020-11-27 | 2021-03-23 | 浪潮电子信息产业股份有限公司 | Computer equipment starting method and related device |
| CN115562048A (en) * | 2022-08-19 | 2023-01-03 | 北京卡特加特智能科技有限公司 | Security central control panel for hardware circuit starting system communication and application method |
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