Projection equipment for intelligent interaction, intelligent perception and home intelligent control

Abstract

The invention discloses intelligent interaction, intelligent perception and home intelligent control projection equipment, which comprises a shell, a sensor, a communication module, a main control module and an optical machine module are accommodated in the shell, and is characterized in that the sensor acquires user actions and generates a first signal; the communication module is in communication connection with an external smart home, collects the working state of the smart home, and generates a second signal; responding to the second signal to obtain the working state of the external smart home; the light machine module is electrically connected with the main control module, a first signal is generated, meanwhile, a control instruction is generated in response to the first signal, the control instruction is sent to the smart home through the communication module to adjust parameters of the smart home, the light machine module is electrically connected with the main control module, a sub-display area is generated during projection, and the sub-display area displays state parameters of the smart home; through the cooperation of the sensor and the communication module, the user action is identified to generate the corresponding control signal to regulate and control the smart home, and a remote controller does not need to be matched for use.

Description

Technical Field

[0001] The present invention relates to the field of projection equipment, and in particular to a projection equipment with intelligent interaction, intelligent perception and home intelligent control. Background Art

[0002] With the development of science and technology, home electronic devices are equipped with networking modules, and multiple electronic devices with different functions are connected to each other. Users can turn on and off the electronic devices, adjust parameters, etc. through control terminals, which greatly enhances the user experience. In specific solutions, projection devices in electronic devices are favored by young consumers. They can project images and videos from source devices to walls. Consumers use them instead of traditional TVs to obtain a viewing experience closer to that of a movie theater. In order to enrich the functions of projection devices, for example, the invention patent with Chinese patent number 2019206906658 discloses a smart projector and a smart home system, which effectively expands the functions of the projection device. After the matching connection is completed, the surrounding electronic devices can be controlled by a remote control device. However, in actual use, it is found that the interaction method of controlling the smart home mainly through a remote control device is too single. When consumers use a projector, they need to seek a nearby remote control device every time they adjust the smart home, and the steps are relatively cumbersome. Therefore, a projection device with a more reasonable solution is urgently needed to solve the above-mentioned technical problems. Summary of the invention

[0003] The present invention provides a solution to the technical problem that the projection devices in the prior art need to be used in conjunction with a remote control device to complete the regulation of the smart home, which makes the regulation steps relatively complicated.

[0004] To achieve the above-mentioned purpose, the present invention provides a projection device for intelligent interaction, intelligent perception and home intelligent control, including a shell, wherein the shell contains: A sensor, wherein the sensor collects user actions and generates a first signal; A communication module, wherein the communication module is connected to an external smart home for communication and collects the working status of the smart home to generate a second signal; The main control module responds to the second signal to obtain the working status of the external smart home; and at the same time responds to the first signal to generate a control instruction, and sends it to the smart home through the communication module to adjust its parameters An optical machine module is electrically connected to the main control module, and generates a sub-display area during projection, and the sub-display area displays the status parameters of the smart home.

[0005] As an improved solution of the present application, the sensor is a posture sensor, and the steps of generating the control instruction are: Entering the motion command mode, collecting the user's body movements to form the first signal; The main control module responds to and analyzes the first signal and matches it with the preset action in the library. When the matching degree reaches a first similarity threshold, the control instruction is generated accordingly.

[0006] As an improved solution of the present application, the sensor is a posture sensor, and the steps of generating the control instruction are: The main control module analyzes the first signal to analyze whether the user's limb is in a preset control action, and if so, further determines the time to maintain the action. The main control module determines whether the user maintains the action for a preset time threshold; if so, it enters the action command mode accordingly; The main control module analyzes the spatial coordinate values ​​formed when the user's hand moves from the first position to the second position, and then forms the control instruction based on the spatial coordinate values.

[0007] As an improved solution of the present application, the main control module also generates different weight values ​​based on the height position of the hand, and the weight values ​​perform weighted operation on the spatial coordinate values ​​to generate the control instruction.

[0008] As an improved solution of the present application, the sensor further includes a voice-controlled sensor, and the steps of generating the control instruction are: Entering the voice control command mode, collecting the user's voice to generate a text segment, and extracting keywords from the text segment to form the first signal; The main control module responds to and analyzes the first signal and matches it with the text segment in the library. When the matching degree reaches a second similarity threshold, the control instruction is generated accordingly.

[0009] As an improved solution of the present application, the range of the first similarity threshold and the second similarity threshold is 80-95%.

[0010] As an improvement scheme of the present application, the smart home includes one or more of air conditioners, curtains, lights and sockets equipped with communication chips.

[0011] As an improved solution of the present application, the communication mode adopted by the smart home and the communication module is one or more of ZigBee, WIFI and Bluetooth.

[0012] As an improved solution of the present application, the sensor further includes an environment sensor, and the environment sensor collects environmental parameters of the environment to be projected as content on the sub-display area. .

[0013] As an improved solution of the present application, a heat dissipation hole structure is provided on the side of the shell.

[0014] The beneficial effect of the present invention is as follows: compared with the prior art, the present invention provides a projection device for intelligent interaction, intelligent perception and home intelligent control, including a shell, wherein the shell contains a sensor, a communication module, a main control module and an optical machine module, wherein the sensor collects user actions and generates a first signal; the communication module is connected to the external smart home for communication, and collects the working status of the smart home to generate a second signal; responds to the second signal to obtain the working status of the external smart home; and at the same time responds to the first signal to generate a control instruction, and sends it to the smart home through the communication module to adjust its parameters; the optical machine module is electrically connected to the main control module, and a sub-display area is generated during projection, and the sub-display area displays the status parameters of the smart home; the sensor and the communication module are cooperated to identify user actions and generate corresponding control signals to regulate the smart home, without the need to use a remote controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a module relationship diagram of the present invention; Figure 2 It is a stereogram of the present invention. DETAILED DESCRIPTION

[0016] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0017] In the following description, the example details are given to provide a deeper understanding of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. It should be understood that the specific embodiments are only used to explain the present invention and are not used to limit the present invention.

[0018] It should be understood that when the terms "include" and / or "comprises" are used in this specification, they indicate the existence of the stated features, integers, steps, operations, elements or components, but do not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components or combinations thereof.

[0019] In order to solve the above technical problems, this application provides a projection device for intelligent interaction, intelligent perception and home intelligent control. Figure 1 To Attachment Figure 2, including a shell, wherein a sensor, a communication module, a main control module and an optical machine module are placed in the shell, wherein the sensor collects user actions and generates a first signal; the communication module is connected to the external smart home for communication, and collects the working status of the smart home to generate a second signal; responds to the second signal to obtain the working status of the external smart home; and at the same time responds to the first signal to generate a control instruction, and sends it to the smart home through the communication module to adjust its parameters. The optical machine module is electrically connected to the main control module, and a sub-display area is generated during projection, and the sub-display area displays the status parameters of the smart home; In this embodiment, the sensor, communication module, main control module and optical machine module can be reasonably protected; the sensor is used to detect the user's action data at all times and give it to the main control module, the main control module analyzes and calculates the fed information, and when the related first information is detected, the control instruction is sent to the smart home through the communication module, and the smart home performs corresponding parameter adjustment after receiving the control instruction, and finally realizes the control of the smart home only through the projection device. The specific sensor type can be a mixture of multiple sensor technologies, such as acoustic sensors, optical sensors and visual sensors, and the user's actions collected are waving, waving, etc.; and the optical machine module part forms a sub-display area when in use, and the sub-display area is convenient for users to display the status of various smart homes, so that users can intuitively see the product categories and parameters of smart homes.

[0020] By cooperating with sensors and communication modules, user actions are identified and corresponding control signals are generated to regulate the smart home. There is no need to use it with a remote controller, which effectively simplifies the control steps.

[0021] In a specific embodiment, the sensor is preferably a posture sensor, and the steps of generating the control instruction are: Entering the action command mode, collecting the user's body movements to form a first signal; The main control module responds to and analyzes the first signal, and matches it with the preset action in the library, and generates a corresponding control instruction when the matching degree reaches a first similarity threshold; It is not difficult to understand that the corresponding preset actions are recorded in the storage library of the main control module in advance. After the user's body movements are collected by the posture sensor, the main control module compares the preset actions with the user's body movements. When the similarity of the actions reaches the first similarity threshold, the corresponding control instructions are generated and sent to the communication module. Through the above solution, users only need to make adjustment actions according to the instructions to realize the control of smart furniture, which is convenient and fast, and the interactive effect is excellent.

[0022] Since the present application is a projection device, during use, one end of the face shell is arranged based on the optical machine module to produce the screen projection end, and the other end is arranged based on the sensor to generate the acquisition end. In order to prevent the user from accidentally making preset actions during use, which may lead to misadjustment of smart home parameters, in this embodiment, the sensor continues to use a posture sensor, and the steps for generating the control command are as follows: The main control module analyzes the first signal to analyze whether the user's limb is in a preset control action. If yes, it further determines the time to maintain the action. The main control module determines whether the user maintains the action for a preset time threshold; if so, it enters the action command mode accordingly; The main control module analyzes the spatial coordinate values ​​formed when the user's hand moves from the first position to the second position, and then forms a control instruction based on the spatial coordinate values.

[0023] This embodiment is explained in combination with a specific usage scenario. The control action is to lift the elbow joint to the chest as the control action, and the time threshold is 3s. During use, when the user needs to control the smart home through the projection device, the user lifts the limb and holds it for 3s, and the main control module controls the sub-display area to call out, so that the user can check the connection status of the smart home; after entering this state, the movement trajectory of the user's hand at the first position and the second position is collected, which can be correspondingly judged as left swipe, right swipe, up swipe, down swipe and original tapping, so as to select and control the specific equipment of the smart home, such as left swipe to reduce parameters, right swipe to increase parameters, etc. Preferably, the main control module also generates different weight values ​​based on the height position of the hand, and the weight values ​​perform weighted operations on the spatial coordinate values ​​to generate control instructions; it is not difficult to understand that in specific operations, the higher the height of the user's hand, the higher the weight value obtained, then the larger the swiping amplitude is at the same time, and the higher the change in the regulated parameter is; on the contrary, when the user's hand height is lower, the change in the parameter is lower, which is convenient for the user to control through the projection device.

[0024] In order to further expand more control methods, in this embodiment, the sensor also includes a voice control sensor, and the steps for generating the control instruction are: Entering the voice control command mode, collecting the user's voice to generate a text segment, and extracting keywords from the text segment to form a first signal; The main control module responds to and analyzes the first signal, and matches it with the text segment in the library. When the matching degree reaches a second similarity threshold, a control instruction is generated accordingly.

[0025] Through the above scheme, users can control the parameters of smart homes through voice. In further schemes, multi-level voice menus can be added to prevent misjudgment. Taking the second-level voice menu as an example, users can read out preset keywords to call out the sub-display area, and then obtain the status parameters of smart furniture, and then select and adjust the smart home that needs to be adjusted through voice control again.

[0026] In this embodiment, the range of the first similarity threshold and the second similarity threshold in the above scheme is 80-95%. Within this range, the projection device will not cause the sub-display area to be erroneously called out due to the user's daily actions and daily communication, so as to ultimately avoid incorrect adjustments in the smart home.

[0027] In this embodiment, the smart home includes one or more of air conditioners, curtains, lamps and sockets equipped with communication chips, which are connected to the communication module through the communication chip to accept control instructions issued by the main control module and send the real-time status of the smart furniture to the main control module. This part has existing technology, so it is not elaborated in detail; in the preferred solution, the communication mode adopted by the smart home and the communication module is one or more of ZigBee, WIFI and Bluetooth.

[0028] In this embodiment, the sensor also includes an environmental sensor, which collects environmental parameters of the environment as content to be projected on the sub-display area; the environmental sensor collects humidity and gas conditions in the environment, and then processes them through the main control module, and displays them on the sub-display to inform the user, thereby reminding the customer to turn on the corresponding smart home in time, with richer functions and better experience; if the environmental sensor collects that the corresponding formaldehyde concentration is too high, it reminds the user whether to turn on the air conditioner for ventilation; it also includes an inertial sensor, the core component of the inertial sensor is the inertial measurement unit (IMU), which can measure the acceleration, angular velocity and posture of an object in space; common inertial sensors include accelerometers (measuring linear acceleration) and gyroscopes (measuring angular velocity). These sensors convert small changes in physical quantities into electrical signal outputs through micro-electromechanical system (MEMS) technology. Therefore, the inertial sensor is used to judge the user's movement status of the projection device. The user only needs to gently move the projection device to adjust the screen boundary formed by the projection device, so that the user has a better interaction and viewing experience.

[0029] In this embodiment, a heat dissipation hole structure is provided on the side of the shell. Since the optical machine module will generate high heat during operation, a heat dissipation hole structure is added to dissipate or radiate the heat into the air in time to ensure that the optical machine module works normally.

[0030] The communication module can also connect to the cloud database signal, and the main control module can mobilize the data in the cloud database, such as loading cloud resources for playback by the optical machine module, or logging in to quickly obtain the historical connection status of each smart home; the communication module can also connect to the management APK of other terminals to control the photographic equipment through the terminal.

[0031] The advantages of the present invention are: 1. Through the cooperation of sensors and communication modules, the user's actions are identified and corresponding control signals are generated to regulate the smart home. There is no need to use a remote controller, which effectively simplifies the control steps; 2. Through the cooperation of the main control module, sensor and communication module, it meets the user's intelligent interaction and intelligent perception operation needs, better controls the smart home, and effectively improves the user experience.

[0032] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A projection device for intelligent interaction, intelligent perception and home intelligent control, comprising a housing, characterized in that: The housing contains: A sensor, wherein the sensor collects user actions and generates a first signal; A communication module, wherein the communication module is connected to an external smart home for communication and collects the working status of the smart home to generate a second signal; The main control module responds to the second signal to obtain the working status of the external smart home; and at the same time responds to the first signal to generate a control instruction, and sends it to the smart home through the communication module to adjust its parameters An optical machine module is electrically connected to the main control module, and generates a sub-display area during projection, and the sub-display area displays the status parameters of the smart home.

2. According to claim 1, a projection device for intelligent interaction, intelligent perception and home intelligent control is characterized in that: The sensor is a posture sensor, and the steps of generating the control instruction are: Entering the motion command mode, collecting the user's body movements to form the first signal; The main control module responds to and analyzes the first signal and matches it with the preset action in the library. When the matching degree reaches a first similarity threshold, the control instruction is generated accordingly.

3. According to claim 2, a projection device for intelligent interaction, intelligent perception and home intelligent control is characterized in that: The sensor is a posture sensor, and the steps of generating the control instruction are: The main control module analyzes the first signal to analyze whether the user's limb is in a preset control action, and if so, further determines the time to maintain the action. The main control module determines whether the user maintains the action for a preset time threshold; if so, it enters the action command mode accordingly; The main control module analyzes the spatial coordinate values ​​formed when the user's hand moves from the first position to the second position, and then forms the control instruction based on the spatial coordinate values.

4. According to claim 3, a projection device for intelligent interaction, intelligent perception and home intelligent control is characterized in that: The main control module also generates different weight values ​​based on the height position of the hand, and the weight values ​​perform weighted calculation on the spatial coordinate values ​​to generate the control instruction.

5. According to claim 2, a projection device for intelligent interaction, intelligent perception and home intelligent control is characterized in that: The sensor also includes a voice control sensor, and the steps of generating the control instruction are: Entering the voice control command mode, collecting the user's voice to generate a text segment, and extracting keywords from the text segment to form the first signal; The main control module responds to and analyzes the first signal and matches it with the text segment in the library. When the matching degree reaches a second similarity threshold, the control instruction is generated accordingly.

6. According to claim 5, a projection device for intelligent interaction, intelligent perception and home intelligent control is characterized in that: The first similarity threshold and the second similarity threshold range from 80% to 95%.

7. According to claim 1, a projection device for intelligent interaction, intelligent perception and home intelligent control is characterized in that: The smart home includes one or more of air conditioners, curtains, lamps and sockets equipped with communication chips.

8. According to claim 1, a projection device for intelligent interaction, intelligent perception and home intelligent control is characterized in that: The communication mode adopted by the smart home and the communication module is one or more of ZigBee, WIFI and Bluetooth.

9. The projection device for intelligent interaction, intelligent perception and home intelligent control according to claim 1, characterized in that: The sensor further comprises an environment sensor, which collects environmental parameters of the environment to be projected onto the sub-display area as content.

10. The projection device for intelligent interaction, intelligent perception and home intelligent control according to claim 1, characterized in that: The side surface of the shell is provided with a heat dissipation hole structure.

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