Lamp mirror system capable of projecting multi-angle images

Abstract

The invention relates to the technical field of intelligent lamp mirrors, in particular to a lamp mirror system capable of projecting multi-angle images, which comprises a mirror body, a main control module, a front camera and two side camera shooting mechanisms, the mirror body is provided with a liquid crystal module, the front camera is arranged on the mirror body, and the side camera shooting mechanisms are arranged on two sides of the mirror body. And the front camera, the liquid crystal module and the two side camera mechanisms are all in signal connection with the main control module. The mirror body is used as a display screen through the liquid crystal module, the front camera is used for shooting the image in front of the mirror body to achieve the effect that a person looks into the mirror, the image shot by the side camera is displayed by the liquid crystal module to achieve the effect that the person looks at the specific details of the side face of the person from the front, and therefore the use experience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent light mirrors, and in particular to a light mirror system capable of projecting multi-angle images. Background Art

[0002] At present, smart light mirrors are a very commonly used smart furniture. In addition to cooperating with the Internet of Things to realize the whole house intelligence, the development trend of smart light mirrors also tends to solve the pain points often encountered by users, such as the interaction between people and light mirrors. However, the current smart light mirrors still have the following problems: when users put on makeup on the side of their face, wear earrings, and comb their hair, users cannot directly view the details of the specific position from the front of the mirror, resulting in a reduced experience. Summary of the invention

[0003] In view of the problems of the prior art, the present invention provides a light mirror system capable of projecting multi-angle images, which can display the facial details of the user at different angles, thereby improving the user's usage experience.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides a light mirror system capable of projecting multi-angle images, comprising a mirror body, a main control module, a front camera and two side camera mechanisms, wherein the mirror body has a liquid crystal module, the front camera is arranged on the mirror body, and the side camera mechanisms are arranged on both sides of the mirror body, and the front camera, the liquid crystal module and the two side camera mechanisms are all connected to the main control module by signal; The working method of the light mirror system includes the following steps: The image information in front of the mirror body is obtained through the front camera and transmitted to the main control module; The main control module projects the image information in front of the mirror through the liquid crystal module; The main control module analyzes the image information in front of the mirror and determines the gesture instructions issued by the person; The main control module controls the side camera mechanism to turn on and shoot both sides of the person according to the gesture instructions issued by the person; The main control module controls the liquid crystal module to display the image information captured by the side camera mechanism on the corresponding side according to the next gesture command issued by the person.

[0005] Further, the side camera mechanism includes a side camera, a translation module and a lifting module, telescopic holes are respectively provided on both sides of the mirror body, and the translation module is movably arranged in the telescopic hole; the translation module is provided with a lifting hole, the side camera can be lifted and lowered in the lifting hole, and the lifting module is arranged in the lifting hole and is used to control the lifting of the side camera; The main control module controls the side camera mechanism to start and shoot both sides of the person according to the gesture command issued by the person, specifically including: The translation module moves and protrudes out of the mirror body through the telescopic hole; The lifting module moves, and the control side camera protrudes from the lifting hole to the outside of the bottom of the translation module; The side camera is turned on to capture the side image of the person in front of the mirror and transmit it to the main control module.

[0006] Furthermore, the main control module controls the side camera mechanism to turn on and shoot both sides of the person according to the gesture command issued by the person, and also includes: The main control module analyzes the distance between the person and the mirror body and the height of the person relative to the mirror body based on the image captured by the positive camera; According to the distance between the person and the mirror body, the length of the translation module extending out of the telescopic hole is controlled; The extent to which the camera protrudes out of the lifting hole is controlled according to the height of the person relative to the mirror body.

[0007] Furthermore, the side camera mechanism also includes a rotation module, which is arranged on the translation module, and the rotation module is used to drive the side camera to rotate.

[0008] Furthermore, it also includes a back camera, which is arranged opposite to the front camera, and the back camera is wirelessly connected to the main control module. The back camera is used to obtain the image of the back of the person in front of the mirror body and transmit it to the main control module.

[0009] Furthermore, the rear camera is connected to a height adjustment module, and the operation mode of the rear camera includes the following steps: The back camera is used to obtain image information of the back of the person in front of the mirror and transmit it to the main control module; The main control module obtains the relative position of the person's head in the image information of the person's back, and controls the height adjustment module according to the relative position to adjust the height of the back camera, so that the top of the person's head in the image taken by the back camera is located at 2 / 3-3 / 4 of the height in the image.

[0010] Furthermore, the main control module is connected to a brightness sensor and a human body sensor, the brightness sensor is used to sense the brightness of the space where the mirror body is located, and the human body sensor is used to sense whether a person is about to arrive in front of the mirror body; the main control module is also used to perform the following steps: S1. Through the human body sensor and the positive camera, obtain whether there is anyone around the mirror body. If no one is around the mirror body, the LCD module is powered off. If there is someone around the mirror body, step S2 is executed; S2. Control the LCD module to power on and obtain the ambient brightness around the mirror body; S3. Adjust the brightness of the liquid crystal module according to the ambient brightness around the mirror body, and let the liquid crystal module display the image captured by the positive camera.

[0011] Furthermore, the main control module is also connected to an LED module and a timer, the timer is used to calculate the current time, and the LED module is used for lighting; step S2 also includes: Get the current time through the timer; According to the current time, determine the purpose of the person moving to the space where the mirror is located; Control the power supply of the LED module and control the lighting brightness of the LED module according to the purpose of the person.

[0012] Furthermore, the LED module includes a plurality of LED drivers which are all connected to the main control module signal, and each LED driver is respectively connected to an LED light bar; When the main control module controls the liquid crystal module to display the image captured by the front camera / side camera, the lighting brightness of the LED light bar around the front camera / side camera is increased, and the lighting brightness of other LED light bars is reduced.

[0013] Furthermore, the main control module is connected to a split-screen module, which is used to control the liquid crystal module to simultaneously display images taken by the front camera and two side cameras.

[0014] Beneficial effects of the present invention: The present invention enables the mirror body to be used as a display screen through the liquid crystal module. The image in front of the mirror body is photographed by the front camera to achieve the effect of allowing people to look in the mirror. The image photographed by the side camera is displayed by the liquid crystal module to enable people to view the specific details of their own side face from the front, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the present invention.

[0016] Figure 2 It is a front view of the mirror body of the present invention.

[0017] Figure 3 It is a schematic diagram of the present invention.

[0018] Figure numerals: 1—mirror body, 2—front camera, 3—side camera mechanism, 4—side camera, 5—translation module, 6—lifting module, 7—rotation module, 8—telescopic hole, 9—lifting hole, 10—brightness sensor, 11—frame, 12—rear camera, 13—height adjustment module. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0020] like Figures 1 to 3As shown, the present invention provides a light mirror system capable of projecting multi-angle images, comprising a mirror body 1, a main control module, a front camera 2 and two side camera mechanisms 3, the mirror body 1 having a liquid crystal module, the front camera 2 being arranged on the mirror body 1, the side camera mechanisms 3 being arranged on both sides of the mirror body 1, and the front camera 2, the liquid crystal module and the two side camera mechanisms 3 are all connected to the main control module signal.

[0021] In actual use, the working method of the light mirror system includes the following steps: The image information in front of the mirror body 1 is obtained through the front camera 2 and transmitted to the main control module; The main control module projects the image information in front of the mirror body 1 through the liquid crystal module; The main control module analyzes the image information in front of the mirror body 1 and determines the gesture command issued by the person; The main control module controls the side camera mechanism 3 to start and shoot both sides of the person according to the gesture command issued by the person; The main control module controls the liquid crystal module to display the image information captured by the side camera mechanism 3 on the corresponding side according to the next gesture instruction issued by the person.

[0022] Specifically, the gesture command can be a specific and uncommon action to avoid false triggering, such as swinging hands left and right, raising three fingers and swinging, etc. After the front camera 2 captures the person performing the gesture command, it transmits it to the main control module, which analyzes and obtains the gesture command and then executes related actions according to the gesture command, such as switching the image of the front camera 2 currently displayed by the liquid crystal module to the image captured by the side camera 3 on the left. After the image is switched, the front camera 2 is still capturing the front image of the person in front of the mirror body 1, so the person continues to perform other gesture commands, which can still be acquired and executed.

[0023] For example, when a person needs to put on makeup on the left side of the face and wear jewelry on the left side of the hair, the picture displayed by the liquid crystal module can be switched to the picture of the side camera mechanism 3 on the left side (with the mirror body 1 facing the mirror body 1 as a reference), so that the person can look directly at the mirror body 1 to put on makeup and wear jewelry, thereby eliminating the need to operate with the side face facing the mirror body 1. This is not only more intuitive, but also reduces the inconvenience caused by side face operation.

[0024] In this embodiment, the side camera mechanism 3 includes a side camera 4, a translation module 5 and a lifting module 6. Telescopic holes 8 are respectively provided on both sides of the mirror body 1, and the translation module 5 is movably arranged in the telescopic holes 8; the translation module 5 is provided with a lifting hole 9, and the side camera 4 can be lifted and lowered in the lifting hole 9. The lifting module 6 is arranged in the lifting hole 9 and is used to control the lifting and lowering of the side camera 4.

[0025] Specifically, the main control module controls the side camera mechanism 3 to start and shoot both sides of the person according to the gesture command issued by the person, which specifically includes: The translation module 5 moves and protrudes out of the mirror body 1 through the telescopic hole 8; The lifting module 6 moves to control the side camera 4 to protrude from the lifting hole 9 to the outside of the bottom of the translation module 5; The side camera 4 is turned on to capture the side image of the person in front of the mirror body 1 and transmit it to the main control module.

[0026] In actual use, the translation module 5 and the lifting module 6 are both conventional linear drive modules with motors as power sources. When no one is looking in the mirror, the side camera 4 is retracted into the mirror body 1. Specifically, the mirror body 1 of the present invention is installed on the wall, and the side camera 4 is embedded in the wall after passing through the frame 11 of the mirror body 1 to avoid interfering with the activities of the person when it is not needed. When someone is looking in the mirror, that is, the person stays in front of the mirror body 1, the front camera 2 will be started first, and the main control module will let the LCD module display the image taken by the front camera 2. Then, if the person needs or is about to use the side camera 4, the corresponding gesture command will be made in front of the mirror body 1. Then, after receiving the command, the main control module will control the translation module 5 to extend to both sides of the person, and the lifting module 6 will control the side camera 4 to descend without being blocked. At this time, the side camera 4 will be turned on and the image of the side of the person will be taken.

[0027] The side camera mechanism 3 is triggered by a specific gesture command, thereby achieving the effect of reasonable use of space, that is, the side camera mechanism 3 of the present invention is stored when not in use, and will not cause excessive interference to the movement of the person in front of the mirror body 1; and the side camera mechanism 3 is controlled to be turned on by a specific action that is not easy to be triggered unconsciously, which also reduces the occurrence of false triggering. Specifically, the specific gesture command can be a default command of the present invention, and can also be recorded and modified by a person.

[0028] If a person records by himself, he can operate the button of the mirror body 1 and perform related actions in front of the mirror body 1. The main control module obtains the image of the front camera 2 and analyzes the person's actions and extracts gesture instructions. After the extraction is completed, it is played through the LCD module. After the person confirms that it is correct, the original gesture instructions are overwritten.

[0029] Specifically, the main control module controls the side camera mechanism 3 to start and shoot both sides of the person according to the gesture command issued by the person, and also includes: The main control module analyzes the distance between the person and the mirror body 1 and the height of the person relative to the mirror body 1 according to the image captured by the front camera 2; According to the distance between the person and the mirror body 1, the length of the translation module 5 extending out of the telescopic hole 8 is controlled; The extent to which the camera protrudes out of the lifting hole 9 is controlled according to the height of the person relative to the mirror body 1 .

[0030] Each person's position in front of the mirror body 1 and their height will be different. The number of front cameras 2 can be multiple and distributed at different positions of the mirror body 1, so that the liquid crystal module can more realistically simulate the image reflected by the mirror. A side camera 4 of a side camera mechanism 3 is preferably only one. Therefore, in order to capture a more comprehensive image of a person's head, it is necessary to control the extension length of the translation module 5 according to the distance between the person and the mirror body 1, and control the descending height of the side camera 4 according to the person's height (or the height after bending over when looking in the mirror), so as to ensure the relative position of the person and the side camera 4.

[0031] The image taken by the front camera 2 can be analyzed by the main control module to determine the distance between the person in the image and the mirror body 1; and the person's head is located at the height position of the image, so the height of the person currently looking in the mirror can be known. Therefore, the above analysis can realize the test of distance and height, ensuring the accuracy of the position of the side camera 4.

[0032] After the side camera 4 takes the image, since there is a certain distance between the side camera 4 and the person, the main control module will intercept the image taken by the side camera 4, usually intercepting the image from the head to the upper body of the person and enlarging it for projection by the liquid crystal module. Since the side camera 4 preferably uses a high-definition camera, the enlarged image after interception still has a high clarity and will not affect the normal viewing of the person.

[0033] Preferably, the side camera mechanism further includes a rotation module 7, which is arranged on the translation module 5, and is used to drive the side camera 4 to rotate. The rotation module 7 is preferably a pan / tilt head, and the up and down rotation and left and right rotation angles are preferably set to ±15-30°. The setting of the rotation module 7 allows a certain degree of compensation to be made by driving the rotation module 7 when a person is too far forward or too far back, or when the person is too tall or too short, so that the flexibility of the present invention is better.

[0034] In this embodiment, the present invention also includes a rear camera 12, which is arranged opposite to the front camera 2, and the rear camera 12 is wirelessly connected to the main control module. The rear camera 12 is used to obtain the image of the back of the person in front of the mirror body 1 and transmit it to the main control module.

[0035] Taking the installation of the present invention in a bathroom as an example, the mirror body 1 and the rear camera 12 are respectively installed on two walls of the bathroom that are directly opposite to each other. The rear camera 12 is mainly used to obtain images of angles that are difficult to see, such as the back and back of the head, so that when a person is performing actions such as braiding, the specific actions and progress can still be visually viewed.

[0036] Since the smart light mirror is usually set in relatively private scenes such as bedrooms and bathrooms, in order to protect user privacy, the rear camera 12 of the present invention and the main control module can realize signal interaction through local WiFi, local area network, etc., and no module for external networking is set.

[0037] Specifically, the rear camera 12 is connected to a height adjustment module 13, and the operation of the rear camera 12 includes the following steps: The back camera 12 is used to obtain image information of the back of the person in front of the mirror body 1 and transmit it to the main control module; The main control module obtains the relative position of the person's head in the image information of the person's back, and controls the height adjustment module 13 to adjust the height of the back camera 12 according to the relative position, so that the top of the person's head in the image taken by the back camera 12 is located at 2 / 3-3 / 4 of the height in the image.

[0038] The distance between the rear camera 12 and the person is relatively far, so the height adjustment module 13 does not need to be too large, and the height adjustment module 13 is preferably a conventional electric linear drive module to ensure that when a person needs to view the image of the rear camera 12, the person in the captured image is located near the middle of the image, making the viewing comfort better.

[0039] Of course, the present invention can also set corresponding gesture instructions to achieve the enlargement of the picture taken by the rear camera 12. For example, a person moves his hand to the position that needs to be enlarged, and then merges and opens his fingers at the position that needs to be enlarged. The main control module will enlarge the position to a certain extent according to this gesture instruction, thereby making it easier for people to view the details of the back.

[0040] In this embodiment, the main control module is connected to a brightness sensor 10 and a human body sensor. The brightness sensor 10 is used to sense the brightness of the space where the mirror body 1 is located, and the human body sensor is used to sense whether a person is about to arrive in front of the mirror body 1. The main control module is also used to perform the following steps: S1. Through the human body sensor and the positive camera 2, obtain whether there is anyone around the mirror body 1. If no one is around the mirror body 1, the LCD module is powered off. If there is someone around the mirror body 1, step S2 is executed; S2. Control the power supply of the liquid crystal module and obtain the ambient brightness around the mirror body 1; S3. Adjust the brightness of the liquid crystal module according to the ambient brightness around the mirror body 1, and let the liquid crystal module display the image captured by the positive camera 2.

[0041] Since the present invention adopts a liquid crystal module and a front camera 2 to replace the image reflection function of a traditional mirror, it consumes electricity. In an unmanned environment in the space where the present invention is located, the image reflection function is not required by default. At this time, the liquid crystal module, the side camera mechanism 3, and the brightness sensor 10 are all in a power-off state, and only the front camera 2 and the main control module human body sensor are in a power-on state, which is conducive to power saving. The human body sensor is preferably set at the door of the space where the present invention is located, such as a bathroom door frame. When it senses that a person is about to enter the space, the main control module controls the liquid crystal module to be powered on, so that the image captured by the front camera 2 is directly projected onto the liquid crystal module, so that people can view the image through the mirror body 1 every time they pass or walk towards the mirror body 1, and the function of the traditional mirror is retained while saving electricity as much as possible. Since the ambient brightness is not constant, the ambient brightness is obtained through the brightness sensor 10, and then the brightness of the backlight source of the liquid crystal module is adjusted according to the ambient brightness to ensure that the image presented by the mirror body 1 is not too dim or too dazzling, further improving the comfort of people.

[0042] Of course, the brightness of the image presented by the traditional mirror under the current brightness can also be simulated by using the liquid crystal module according to the brightness of the surrounding environment. The two implementation methods are selected by the person, and the selection method can also be achieved through specific gestures.

[0043] Specifically, the main control module is also connected to an LED module and a timer, the timer is used to calculate the current time, and the LED module is used for lighting; step S2 also includes: Get the current time through the timer; According to the current time, determine the purpose of the person moving to the space where the mirror body 1 is located; Control the power supply of the LED module and control the lighting brightness of the LED module according to the purpose of the person.

[0044] Since the present invention is not connected to the Internet, time can only be calculated by a timer. The timer is mainly used to feedback the current time, so as to judge the intention of a person walking into the space where the present invention is located: when walking into the space without turning on the lights late at night, it is usually to go to the toilet, at this time the LED module provides low brightness lighting; if walking into the space in the morning, it is necessary to wash, and the LED module needs to provide a bright enough brightness for lighting; if a person is putting on makeup, the LED module needs to provide further brightness for lighting, so that the person can view the details of the face.

[0045] When the current time is inaccurate after a long period of use, the person can use the mobile phone to achieve Bluetooth connection with the present invention (i.e. the present invention has a Bluetooth module) and synchronize the time of the mobile phone to the timer through Bluetooth; or use NFC (i.e. the present invention has an NFC module) to achieve time correction. No matter which one, a relatively close distance is required to achieve connection, and the connection will be disconnected when the distance is slightly far, which ensures that the connection time is short and the images taken by each camera will not be leaked.

[0046] Specifically, the LED module includes a plurality of LED drivers that are all connected to the main control module signal, and each LED driver is respectively connected to an LED light bar; When the main control module controls the liquid crystal module to display the image captured by the front camera 2 / side camera 4, the lighting brightness of the LED light strips around the front camera 2 / side camera 4 is increased, and the lighting brightness of other LED light strips is reduced.

[0047] When an image that needs to be taken by any camera is projected by the LCD module, in order to ensure clarity, the brightness of the LED light strips nearby is increased, and the brightness of other LED light strips is reduced, thereby saving power while ensuring sufficient brightness for people to view.

[0048] In this embodiment, the main control module is connected to a split screen module, which is used to control the liquid crystal module to simultaneously display images captured by the front camera 2, the rear camera 12 and the two side cameras 4.

[0049] When the mirror body 1 of the present invention is wide enough, the number of the front cameras 2 must be more than one, for example, three front cameras 2 are used in this embodiment. If a person needs to split the screen, he / she can issue relevant gesture instructions, and the main control module can obtain the gestures and use the split screen module to perform split screen processing, so that the middle of the mirror body 1 displays the image of the middle front camera 2, and the two sides display the images of the two side cameras 4, thereby further improving the user experience.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention is disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent changes and modifications made to the above embodiments according to the technology of the present invention are within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.

Claims

1. A light mirror system capable of projecting multi-angle images, characterized in that: It includes a mirror body, a main control module, a front camera and two side camera mechanisms. The mirror body has a liquid crystal module. The front camera is arranged on the mirror body. The side camera mechanisms are arranged on both sides of the mirror body. The front camera, the liquid crystal module and the two side camera mechanisms are all connected to the main control module signal. The working method of the light mirror system includes the following steps: The image information in front of the mirror body is obtained through the front camera and transmitted to the main control module; The main control module projects the image information in front of the mirror through the liquid crystal module; The main control module analyzes the image information in front of the mirror and determines the gesture instructions issued by the person; The main control module controls the side camera mechanism to turn on and shoot both sides of the person according to the gesture instructions issued by the person; The main control module controls the liquid crystal module to display the image information captured by the side camera mechanism on the corresponding side according to the next gesture command issued by the person.

2. The light mirror system capable of projecting multi-angle images according to claim 1, characterized in that: The side camera mechanism includes a side camera, a translation module and a lifting module. Telescopic holes are respectively provided on both sides of the mirror body, and the translation module is movably arranged in the telescopic holes; the translation module is provided with a lifting hole, and the side camera can be lifted and lowered in the lifting hole. The lifting module is arranged in the lifting hole and is used to control the lifting of the side camera; The main control module controls the side camera mechanism to start and shoot both sides of the person according to the gesture command issued by the person, specifically including: The translation module moves and protrudes out of the mirror body through the telescopic hole; The lifting module moves, and the control side camera protrudes from the lifting hole to the outside of the bottom of the translation module; The side camera is turned on to capture the side image of the person in front of the mirror and transmit it to the main control module.

3. The light mirror system capable of projecting multi-angle images according to claim 2, characterized in that: The main control module controls the side camera mechanism to start and shoot both sides of the person according to the gesture command issued by the person, and also includes: The main control module analyzes the distance between the person and the mirror body and the height of the person relative to the mirror body based on the image captured by the positive camera; According to the distance between the person and the mirror body, the length of the translation module extending out of the telescopic hole is controlled; The extent to which the camera protrudes out of the lifting hole is controlled according to the height of the person relative to the mirror body.

4. The light mirror system capable of projecting multi-angle images according to claim 2, characterized in that: The side camera mechanism also includes a rotation module, which is arranged on the translation module and is used to drive the side camera to rotate.

5. The light mirror system capable of projecting multi-angle images according to claim 1, characterized in that: It also includes a back camera, which is arranged opposite to the front camera, and is wirelessly connected to the main control module. The back camera is used to obtain the image of the back of the person in front of the mirror body and transmit it to the main control module.

6. The light mirror system capable of projecting multi-angle images according to claim 5, characterized in that: The rear camera is connected to a height adjustment module, and the operation mode of the rear camera includes the following steps: The back camera is used to obtain image information of the back of the person in front of the mirror and transmit it to the main control module; The main control module obtains the relative position of the person's head in the image information of the person's back, and controls the height adjustment module according to the relative position to adjust the height of the back camera, so that the top of the person's head in the image taken by the back camera is located at 2 / 3-3 / 4 of the height in the image.

7. The light mirror system capable of projecting multi-angle images according to claim 1, characterized in that: The main control module is connected to a brightness sensor and a human body sensor. The brightness sensor is used to sense the brightness of the space where the mirror body is located, and the human body sensor is used to sense whether a person is about to arrive in front of the mirror body. The main control module is also used to perform the following steps: S1. Through the human body sensor and the positive camera, obtain whether there is anyone around the mirror body. If no one is around the mirror body, the LCD module is powered off. If there is someone around the mirror body, step S2 is executed; S2. Control the LCD module to power on and obtain the ambient brightness around the mirror body; S3. Adjust the brightness of the liquid crystal module according to the ambient brightness around the mirror body, and let the liquid crystal module display the image captured by the positive camera.

8. The light mirror system capable of projecting multi-angle images according to claim 7, characterized in that: The main control module is also connected to an LED module and a timer, the timer is used to calculate the current time, and the LED module is used for lighting; step S2 also includes: Get the current time through the timer; According to the current time, determine the purpose of the person moving to the space where the mirror is located; Control the power supply of the LED module and control the lighting brightness of the LED module according to the purpose of the person.

9. The light mirror system capable of projecting multi-angle images according to claim 8, characterized in that: The LED module includes a plurality of LED drivers which are all connected to the main control module signal, and each LED driver is respectively connected to an LED light bar; When the main control module controls the liquid crystal module to display the image captured by the front camera / side camera, the lighting brightness of the LED light bar around the front camera / side camera is increased, and the lighting brightness of other LED light bars is reduced.

10. The light mirror system capable of projecting multi-angle images according to claim 1, characterized in that: The main control module is connected to a split screen module, which is used to control the liquid crystal module to simultaneously display images taken by the front camera and two side cameras.

Images