Digital holographic restaurant

Abstract

The invention discloses a digital holographic restaurant, and relates to the technical field of intelligent restaurants, the digital holographic restaurant comprises a central control system, a holographic projection system, an intelligent ordering system and an intelligent meal delivery system, the holographic projection system comprises a projection device, a playing device and an interaction device, and the projection device, the playing device and the interaction device are respectively in electric signal connection with a central processing unit. A three-dimensional image is created through an arranged holographic projection system, various scenes are projected through arranged projection equipment, and a traditional dining mode is changed in combination with convenient service of an intelligent unmanned restaurant, so that customers can be immersed in a unique atmosphere when enjoying delicious food, dining interestingness, immersion and interactivity are improved, and dining experience is improved. And then data analysis is performed through an arranged central processing unit, the content and form of holographic projection are adjusted, the dining experience of customers is improved, big data are combined, so that a restaurant can grasp the demands and preferences of the customers in real time, accurate management is performed, resource configuration is optimized, and the operation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of smart restaurants, and in particular to a digital holographic restaurant. Background Art

[0002] Smart restaurants are the product of the deep integration of the catering industry and artificial intelligence technology. It integrates cutting-edge technologies such as the Internet of Things, big data, and cloud computing, and realizes the unmanned, intelligent, and precise operation and management of restaurants. Through technical means such as intelligent ordering systems, robot waiters, and big data analysis, it provides customers with convenient, efficient, and personalized catering services. Holographic projection technology is a 3D technology that records and reproduces the real three-dimensional image of an object through the interference and diffraction principles of light. This technology can present a realistic three-dimensional effect, allowing the audience to feel the reality and three-dimensionality of the object. In the catering industry, it brings a new dining experience. Combining smart restaurants with holographic projection technology can create a new catering model. The restaurant not only has the characteristics of unmanned and intelligent operation and management, but also provides customers with an immersive dining experience through holographic projection technology.

[0003] Traditional restaurants have gradually revealed their limitations in many aspects and are unable to meet the modern consumers' pursuit of personalized, diversified and intelligent experiences.

[0004] In terms of environment creation, traditional restaurants usually rely on fixed decorations and decorations, lack dynamic changes and innovation, and cannot provide a rich and diverse atmosphere according to different dining scenes and customer needs. In terms of service, human errors, inefficiency, and untimely service are prone to occur during manual ordering and delivery, affecting customers' dining mood and satisfaction. In terms of dish display, traditional menus or physical display methods are often monotonous and cannot vividly show the characteristics and details of the dishes, making it difficult for customers to make accurate choices when ordering. In addition, the operation and management of restaurants also mostly rely on manual experience, lack of effective data collection and analysis, and it is difficult to achieve precision marketing and optimize resource allocation.

[0005] In view of this, the present invention is proposed to solve the above technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide a digital holographic restaurant to solve the technical problem that existing restaurants are difficult to meet the modern consumers' pursuit of personalized, diversified and intelligent experience.

[0007] The technical solution of the present invention is: a digital holographic restaurant, comprising: Central control system, the central control system includes a central processor, a sensor group and a communication network, the central processor is connected to the sensor group by electrical signals, and the communication network is used for communication and data transmission between the central processor and various devices in the restaurant; A holographic projection system, which includes a projection device, a playback device and an interactive device, wherein the projection device, the playback device and the interactive device are respectively connected to the central processor by electrical signals; The intelligent ordering system includes a touch screen and a payment module, and the touch screen and the payment module are respectively connected to the central processor through a communication network; Intelligent food delivery system, the intelligent food delivery system includes a food delivery robot, and the food delivery robot is used to deliver cooked dishes.

[0008] Furthermore, the sensor group includes a human infrared sensor, an object recognition sensor, a sound sensor and a reed switch, and the human infrared sensor, the object recognition sensor, the sound sensor and the reed switch are respectively connected to the central processing unit by electrical signals.

[0009] Furthermore, the projection equipment includes a high-definition projector, a holographic projection screen and a 3D stereo projector. The projection equipment includes a high-definition projector, a holographic projection screen and a 3D stereo projector for creating realistic three-dimensional images and scenes in the restaurant. The high-definition projector, the holographic projection screen and the 3D stereo projector are respectively connected to the central processor by electrical signals.

[0010] Furthermore, the central control system also includes a driving chip, which is communicatively connected to the central processing unit, and the driving chip is used to control the movement and direction control of the food delivery robot.

[0011] Furthermore, it also includes a restaurant operation system, which includes ordering equipment, intelligent cooking equipment and automated cleaning equipment, and the ordering equipment, intelligent cooking equipment and automated cleaning equipment are respectively connected to the central processor via electrical signals.

[0012] Furthermore, the interactive device is a touch screen having artificial intelligence technology therein, and the artificial intelligence technology is used for customers to interact with the projected content on the touch screen.

[0013] Furthermore, the ordering device uses an LED touch screen to display the restaurant's menu, order information and payment status.

[0014] Furthermore, a main control microcontroller is provided in the central processing unit, and the main control microcontroller is used to process the signals of the human infrared sensor, the object recognition sensor, the sound sensor and the reed switch, and send instructions to the driver chip and the ordering device.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects: A three-dimensional image is created through the holographic projection system, and various scenes are projected through the projection equipment. Combined with the convenient service of the intelligent unmanned restaurant, the traditional way of dining is changed, so that customers can immerse themselves in a unique atmosphere while enjoying delicious food, thereby enhancing the fun, immersion and interactivity of dining. Then, data analysis is performed through the central processor, and the content and form of the holographic projection are adjusted to improve the customer's dining experience. Combined with big data, the restaurant can grasp customer needs and preferences in real time, conduct precise management, optimize resource allocation, and improve operational efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings: Figure 1 This is a principle block diagram of the digital holographic restaurant provided in this embodiment of the present application; Figure 2 This is a flow chart of the digital holographic restaurant provided in this embodiment of the present application.

[0017] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0018] The specific implementation modes of the present invention are further described in detail with reference to the accompanying drawings.

[0019] See also Figure 1 to Figure 2 As shown, an embodiment of the present application provides a digital holographic restaurant, including: a central control system, a holographic projection system, an intelligent ordering system and an intelligent food delivery system. The central control system includes a central processing unit, a sensor group and a communication network. The central processing unit is electrically connected to the sensor group. The communication network is used for communication and data transmission between the central processing unit and various devices in the restaurant. The holographic projection system includes a projection device, a playback device and an interactive device. The projection device, the playback device and the interactive device are electrically connected to the central processing unit, respectively. The intelligent food ordering system includes a touch screen and a payment module. The touch screen and the payment module are respectively connected to the central processing unit through the communication network. The intelligent food delivery system includes a food delivery robot, which is used to deliver cooked dishes.

[0020] The central processing unit is responsible for receiving, processing and analyzing data from the sensor group, as well as issuing instructions to control each subsystem. It also uses advanced AI algorithms and data processing technologies to facilitate managers to monitor and remotely control various tasks in the restaurant in real time, conduct in-depth analysis of the collected data, provide strong support for the restaurant's operational decisions, and realize the restaurant's intelligent operation. The sensor group is used to monitor environmental changes and customer behavior in the restaurant in real time, and transmit the collected data to the central control system in real time. The collected data includes customer order information, the location and status of the delivery robot, and environmental parameters. The communication network supports multiple communication protocols to adapt to the access requirements of different devices, ensuring real-time communication and data transmission between the central processing unit and each subsystem. The payment module supports multiple online payment methods, including mobile payment, credit card payment, and digital currency payment, to ensure a safe and convenient payment process.

[0021] The touch screen in the smart ordering system receives the customer's order information and sends the order to the central processor, which sends the order to the kitchen to complete the order. The touch screen has an intelligent recommendation function that can recommend dishes based on the customer's taste and preferences. The finished dishes are displayed on the display in the restaurant; the delivery robot is used to deliver the dishes prepared in the kitchen to the customer's table.

[0022] In some possible implementation plans, the Internet of Things technology can also be used to achieve intelligent adjustment of environmental factors such as temperature, humidity, and light in the restaurant to provide customers with a comfortable dining environment. Temperature sensors, humidity sensors, light sensors, lighting equipment, air-conditioning equipment, and audio equipment can be installed in various areas of the restaurant. The temperature sensors, humidity sensors, and light sensors collect restaurant environmental data in real time. The lighting equipment and air-conditioning equipment can automatically adjust the temperature, humidity, and light brightness according to preset comfort parameters and current environmental data to create a comfortable and pleasant dining atmosphere. The audio equipment can play appropriate background music according to different scenes.

[0023] In the above scheme, a three-dimensional image is created by a holographic projection system, and various scenes are projected by projection equipment. Combined with the convenient service of the intelligent unmanned restaurant, the traditional way of dining is changed, so that customers can immerse themselves in a unique atmosphere while enjoying delicious food, thereby enhancing the fun, immersion and interactivity of dining. Then, data analysis is performed through the central processor, and the content and form of the holographic projection are adjusted to improve the customer's dining experience. Combined with big data, the restaurant can grasp customer needs and preferences in real time, conduct precise management, optimize resource allocation, and improve operational efficiency.

[0024] The sensor group includes a human infrared sensor, an object recognition sensor, a sound sensor and a reed switch, and the human infrared sensor, the object recognition sensor, the sound sensor and the reed switch are respectively connected to the central processing unit by electrical signals.

[0025] The projection equipment includes a high-definition projector, a holographic projection screen and a 3D stereo projector. The projection equipment includes a high-definition projector, a holographic projection screen and a 3D stereo projector for creating realistic three-dimensional images and scenes in the restaurant. The high-definition projector, the holographic projection screen and the 3D stereo projector are respectively connected to the central processor by electrical signals.

[0026] The recording process of a hologram involves the principle of interference, which requires superimposing the object light wave with the reference light wave to produce interference fringes and record them. The reproduction process uses the principle of diffraction, illuminating the hologram with the reference light wave to reproduce the object light wave and form a three-dimensional image.

[0027] In the above scheme, high-definition projectors, holographic projection screens and 3D stereo projectors are used to shape the restaurant environment, such as simulating natural scenes such as beaches and forests, and the dining table can also be turned into a display screen. Customers can browse the menu, view ingredient information, and watch the dish preparation process through gesture control, thereby improving customer interactivity and dining experience. The 3D effect of creative dishes can also be displayed to make the dishes look more delicious and tasty, stimulating customer appetite; and the decoration in the restaurant can be quickly changed to provide personalized scene layout for different occasions and activities. Customers can choose dishes through gestures or voice, and the menu content will be personalized according to customer preferences and historical choices. Recommendations.

[0028] The holographic projection system also includes a content generation server, which stores a wealth of holographic image materials. It can generate and project a variety of natural scenery, historical and cultural scenes, science fiction worlds and other diverse content in real time according to different dining times, theme activities and customer preferences, creating a highly immersive and interactive dining environment for customers.

[0029] The communication between the restaurant and the holographic projection system is carried out through serial communication, network communication, etc., and the corresponding communication interface circuit is designed to ensure the accurate transmission and synchronization of data. At the same time, the entire system requires a stable power supply.

[0030] The 3D stereo projector is set above the dining table to project 3D images onto the holographic projection film. The 3D stereo projector has high definition and high brightness to ensure the realistic effect of the projection content. The holographic projection screen and the HD projector are set on the wall of the living room. The HD projector is used to project background images onto the holographic projection screen, which enhances the atmosphere of the restaurant and can also be adjusted according to the restaurant theme to provide a diverse visual experience.

[0031] In some possible implementation schemes, the central control system also includes a driver chip, which is communicatively connected to the central processing unit. The driver chip is used to control the movement and direction of the food delivery robot. The driver chip uses a BTS7970 motor driver chip and receives a PWM signal output by the microcontroller to achieve precise control.

[0032] In some possible implementation schemes, the digital holographic restaurant provided in the embodiments of the present application also includes a restaurant operation system, which includes ordering equipment, intelligent cooking equipment and automated cleaning equipment, and the ordering equipment, intelligent cooking equipment and automated cleaning equipment are respectively connected to the central processor by electrical signals.

[0033] In the above solution, customers can order food through touch screens, mobile phone apps, etc. The system automatically receives and processes orders, supports dish recommendations and nutritional combinations, and improves ordering efficiency and customer satisfaction. The smart cooking equipment is a robot chef that realizes the automated preparation of dishes. The automated cleaning equipment includes fully automatic floor scrubbers and sweeping robots, which regularly clean and maintain the restaurant, monitor the hygiene conditions in the restaurant in real time, and ensure a clean and safe dining environment.

[0034] In some possible implementation schemes, the interactive device is a touch screen that has artificial intelligence technology. The artificial intelligence technology is used for customers to interact with the projected content on the touch screen. Customers can interact with the holographic projection content through gestures, sounds, etc. to enhance the dining experience.

[0035] In some possible implementations, the ordering device uses an LED touch screen to display the restaurant's menu, order information, and payment status.

[0036] In some possible implementation schemes, a main control microcontroller is provided in the central processing unit. The main control microcontroller is used to process the signals of the human infrared sensor, object recognition sensor, sound sensor and reed switch, and send instructions to the driver chip and ordering equipment. The main control microcontroller adopts a high-performance microcontroller, such as the MC9S12 microcontroller, to meet complex control requirements.

[0037] The restaurant operation process is as follows: (1) Customers entering the store and welcoming them When a customer enters the restaurant, the sensors of the intelligent unmanned restaurant (such as infrared sensors, cameras, etc.) capture the customer's arrival.

[0038] Holographic projection technology activates the welcome mode, projects welcome words or dynamic images, and creates a unique welcome atmosphere.

[0039] (2) Ordering and menu display Customers order food through the smart touch screen or holographic projection menu in the restaurant.

[0040] The holographic projection menu displays three-dimensional images and detailed information of various dishes. Customers can interact with the menu through gestures or voice to choose their favorite dishes.

[0041] (3) Order processing and cooking After the customer confirms the order, the order information is automatically transmitted to the restaurant's intelligent management system.

[0042] The intelligent management system dispatches cooking robots or automated cooking equipment to start cooking based on the order content.

[0043] Holographic projection technology can display the cooking process in the cooking area, such as the cutting of ingredients, cooking flames, etc., providing customers with visual enjoyment.

[0044] (4) Food delivery and serving After cooking is completed, intelligent robots or automated delivery systems deliver the dishes to the customer's table.

[0045] Holographic projection technology can project animations or introductions related to the dishes when they are served, increasing the fun and interactivity of dining.

[0046] (5) Dining and entertainment While dining, customers can enjoy music, videos and other entertainment content through holographic projection technology.

[0047] Holographic projection technology can also project corresponding dynamic images according to the restaurant's theme or festive atmosphere to create a unique dining environment.

[0048] (6) Checkout and departure After customers finish their meal, they can check out through the smart touch screen or mobile APP.

[0049] During the checkout process, holographic projection technology can display detailed information of the bill, such as dish prices, discount information, etc.

[0050] After the customer completes the checkout, the sensors of the smart unmanned restaurant capture the customer's departure, and the holographic projection technology starts the farewell mode again, projecting words of thanks or dynamic images to provide the customer with a pleasant check-out experience.

[0051] This specific embodiment is merely an explanation of the invention and is not a limitation of the invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as they are within the scope of protection of the invention, they are protected by patent law.

Claims

1. A digital holographic restaurant, characterized in that: include: A central control system, the central control system comprising a central processor, a sensor group and a communication network, the central processor being connected to the sensor group by electrical signals, and the communication network being used for communication and data transmission between the central processor and various devices in the restaurant; A holographic projection system, comprising a projection device, a playback device and an interactive device, wherein the projection device, the playback device and the interactive device are respectively connected to the central processor by electrical signals; An intelligent ordering system, the intelligent ordering system comprising a touch screen and a payment module, the touch screen and the payment module are respectively connected to the central processor via a communication network; An intelligent food delivery system, the intelligent food delivery system includes a food delivery robot, and the food delivery robot is used to deliver cooked dishes.

2. The digital holographic restaurant according to claim 1, characterized in that: The sensor group includes a human infrared sensor, an object recognition sensor, a sound sensor and a reed switch, and the human infrared sensor, the object recognition sensor, the sound sensor and the reed switch are respectively connected to the central processing unit with electrical signals.

3. The digital holographic restaurant according to claim 2, characterized in that: The projection equipment includes a high-definition projector, a holographic projection screen and a 3D stereo projector. The projection equipment includes a high-definition projector, a holographic projection screen and a 3D stereo projector, which are used to create realistic three-dimensional images and scenes in a restaurant. The high-definition projector, the holographic projection screen and the 3D stereo projector are respectively connected to the central processor via electrical signals.

4. The digital holographic restaurant according to claim 3, characterized in that: The central control system also includes a driving chip, which is communicatively connected to the central processing unit and is used to control the movement and direction of the food delivery robot.

5. The digital holographic restaurant according to claim 4, characterized in that: It also includes a restaurant operation system, which includes an ordering device, an intelligent cooking device and an automated cleaning device, and the ordering device, the intelligent cooking device and the automated cleaning device are respectively connected to the central processor by electrical signals.

6. The digital holographic restaurant according to claim 5, characterized in that: The interactive device is a touch screen having artificial intelligence technology therein, and the artificial intelligence technology is used for customers to interact with the projection content on the touch screen.

7. The digital holographic restaurant according to claim 6, characterized in that: The ordering device uses an LED touch screen to display the restaurant's menu, order information and payment status.

8. The digital holographic restaurant according to claim 7, characterized in that: The central processing unit is provided with a main control single chip microcomputer, which is used to process the signals of the human infrared sensor, the object recognition sensor, the sound sensor and the reed switch, and send instructions to the driving chip and the ordering device.

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