Alarm system based on dining room dinner plate

Abstract

The invention relates to the field of restaurant management systems, in particular to an alarm system based on restaurant dinner plates, which comprises a user system, an alarm system, a server rear end, an operation and maintenance terminal, a weighing terminal and a kitchen terminal, the user system is bound with a dinner plate, and an abnormal condition occurring during dish serving is recognized; the alarm system sends an alarm signal when identifying that the dinner plate has abnormal operation; the server rear end is used for receiving an alarm instruction sent by the alarm system; the operation and maintenance terminal receives the alarm instruction and broadcasts alarm information to operation and maintenance personnel through a Bluetooth earphone; the weighing terminal is used for sensing the weight of dishes; the kitchen terminal is used for receiving the dish weight change signal and prompting or notifying kitchen personnel to make dishes; as long as the weight of the weighing terminal is increased, it is considered that the user replenishes goods, the inventory is increased synchronously, each weight change is transmitted to the server rear end, the server rear end transmits the weight change to the kitchen terminal, and related kitchen personnel carry out goods replenishment and replacement operation according to the real-time inventory displayed by the kitchen terminal.

Description

Technical Field

[0001] The present invention relates to the technical field of restaurant alarm systems, and in particular to an alarm system and method based on restaurant plates. Background Art

[0002] Due to the development of modern science and technology, many large restaurants now use intelligent equipment and systems for management and operation, which is not only efficient but also low-cost, further reducing labor costs. However, when the system equipment fails, it will seriously affect the restaurant's operating efficiency. The existing equipment alarm transmits alarm information to the system operation and maintenance end through buzzers, voice broadcasts and alarm lights, but it cannot understand the real problem that needs to be solved by the equipment, resulting in the failure to timely and intuitively notify the kitchen and operation and maintenance personnel of useful information, and the failure anomalies cannot be handled in time, affecting the restaurant's operation and maintenance efficiency; for the problems in related technologies, no effective solutions have been proposed yet. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides an alarm system and method based on restaurant plates, which are used to solve the problems that faults and anomalies of existing restaurant equipment cannot be handled in a timely manner and the efficiency of operation and maintenance is low.

[0005] (II) Technical solution

[0006] The present invention provides the following technical solutions: an alarm system based on restaurant plates, comprising a user system, an alarm system connected to the user system, a server backend, an operation and maintenance terminal, a weighing terminal and a back kitchen terminal;

[0007] The user system is bound to a meal plate and identifies abnormal conditions that occur when the meal plate is being served;

[0008] The alarm system sends out an alarm signal when it recognizes that the dining tray is being operated abnormally;

[0009] The server backend is used to receive the alarm command issued by the alarm system and receive the weight change data of the weighing terminal;

[0010] The operation and maintenance terminal receives the alarm instruction and broadcasts the alarm information to the relevant operation and maintenance personnel through the Bluetooth headset voice;

[0011] The weighing terminal is used to sense the weight of the dish;

[0012] The back kitchen terminal is used to receive the food weight change signal and prompt or notify the back kitchen staff to prepare the food;

[0013] Among them, as long as the weight increases, the weighing terminal considers it as the user replenishing the stock, and increases the inventory simultaneously. Every weight change is transmitted to the server backend, and the server backend transmits the weight change to the back kitchen terminal. The relevant back kitchen staff replenishes and exchanges the stock according to the real-time inventory displayed on the back kitchen terminal.

[0014] Preferably, when the weighing terminal senses that a dish is out of stock, an out-of-stock signal is transmitted to the server backend, and then the server backend sends an out-of-stock alarm signal to the operation and maintenance terminal, and then the operation and maintenance personnel replenish the stock.

[0015] Preferably, when the meal plate is in use, the QR code or barcode on it needs to be scanned by a barcode scanner on the weighing terminal to establish a connection. Abnormal conditions in the user system include illegal shopping, meal plate not being bound, insufficient balance, meal plate abnormality, exceeding the range, and adding dishes without replenishment. Illegal shopping refers to taking the dishes away directly when the weighing terminal does not read the weight of the dish bowl.

[0016] Preferably, the alarm device of the alarm system includes a buzzer or a voice output module or an alarm light.

[0017] Preferably, both the server backend and the operation and maintenance terminal can receive abnormal data, and the server backend can also generate a weight log.

[0018] Preferably, the weighing terminal is a weighing machine.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the present invention provides an alarm system and method based on restaurant plates, which has the following beneficial effects:

[0021] 1. The alarm system sets up an operation and maintenance terminal. When the restaurant equipment system has abnormal operation, it can send specific abnormal information to the Bluetooth headset of the operation and maintenance personnel through voice broadcast, and then perform operation and maintenance to improve operation and maintenance efficiency;

[0022] 2. The alarm system connects the weighing terminal with the server backend and the kitchen terminal to ensure that the kitchen staff can adjust the subsequent replenishment and replacement operations according to the real-time inventory displayed by the inventory monitoring center of the weighing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a flow chart of abnormal alarm transmission of equipment based on restaurant plates of the present invention.

[0024] Figure 2 This is a flow chart of operation, maintenance and replenishment based on restaurant plates of the present invention. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes an alarm system and method based on restaurant plates.

[0027] See also Figure 1-2 , an alarm system based on restaurant plates, including a user system, an alarm system connected to the user system, a server backend, an operation and maintenance terminal, a weighing terminal and a back-kitchen terminal. The user system is bound to the plate to identify abnormal conditions that occur when the plate is served; the alarm system sends out an alarm signal when it identifies abnormal operation of the plate; the server backend is used to receive the alarm command issued by the alarm system and the weight change data received from the weighing terminal; the operation and maintenance terminal receives the alarm command and broadcasts the alarm information to relevant operation and maintenance personnel through a Bluetooth headset voice; the weighing terminal is used to sense the weight of the dish; the back-kitchen terminal is used to receive the weight change signal of the dish, and prompt or notify the back-kitchen personnel to prepare the dish.

[0028] Among them, as long as the weight increases, the weighing terminal considers it as the user replenishing the stock, and increases the inventory simultaneously. Every weight change is transmitted to the server backend, and the server backend transmits the weight change to the back kitchen terminal. The relevant back kitchen staff will perform replenishment and exchange operations based on the real-time inventory displayed on the back kitchen terminal.

[0029] The present invention provides an alarm system based on restaurant plates, which mainly includes a user system, an alarm system, a server backend, an operation and maintenance terminal, a weighing terminal and a back-kitchen terminal, wherein the user system is bound to the plate held by the user to identify abnormal conditions that occur when the plate is being served; when an abnormal condition or abnormal operation occurs when serving food, the alarm system is triggered to alarm and send out an alarm signal, and at the same time, the alarm signal is transmitted to the server backend; the server backend is used to receive the alarm command issued by the alarm system, generate abnormal data, and transmit the alarm command and abnormal data to the operation and maintenance terminal 4, the operation and maintenance terminal receives the alarm command, and transmits the alarm information via Bluetooth The headset voice broadcasts the relevant operation and maintenance personnel for repair; when replenishment / exchange is needed, the operation and maintenance terminal sends instructions to the relevant operation and maintenance personnel for replenishment / exchange. At the same time, based on the weight change data of the weighing terminal, the kitchen personnel at the kitchen terminal are notified to prepare the dishes; when the weighing terminal senses that the dish is out of stock or needs to be replenished, the out-of-stock signal is transmitted to the server backend, and then the out-of-stock alarm signal is sent to the operation and maintenance terminal through the server backend, and then the operation and maintenance personnel replenish the stock, so as to achieve real-time monitoring of the inventory of each dish, which can be transmitted to the inventory detection center of the kitchen terminal in a timely manner, so that the relevant kitchen personnel can adjust the subsequent replenishment and replacement operations according to the real-time inventory changes.

[0030] In a preferred embodiment, referring to Figure 1 When the meal tray of the alarm system is in use, the QR code or barcode on it needs to be scanned by the scanner on the weighing terminal to establish a connection. Abnormal situations in the user system include illegal shopping, unbound meal trays, insufficient balance, abnormal meal trays, over-range and adding dishes without replenishment. Illegal shopping means that the weighing terminal does not read the weight of the dish bowl and directly takes the dish away; unbound meal trays mean that the user system is not bound to the QR code or barcode on the meal tray and directly takes the dish; insufficient balance means that when the user settles after serving the dish or after the meal, the user system prompts that the balance is insufficient and the meal fee cannot be paid; abnormal meal trays mean that the QR code or barcode on the meal tray is damaged or invalid and cannot be recognized; over-range means that the weight of the dish on the weighing terminal is overweight, resulting in inaccurate settlement; adding dishes without replenishment means that when the operation and maintenance personnel of the operation and maintenance terminal do not issue a replenishment instruction, the kitchen staff directly adds dishes, resulting in system abnormality.

[0031] In a preferred embodiment, referring to Figure 1, the alarm device of the alarm system includes a buzzer or a voice output module or an alarm light. The alarm prompt of the system can be a traditional buzzer or voice output module or an alarm light. When an alarm abnormality occurs, a reminder is given through a buzzer or a voice output is used to notify the relevant operation and maintenance personnel to perform repairs or a red alarm light is used to warn. However, the alarm method adopted in this application is that the alarm system sends an alarm instruction to the server backend, which is then transmitted to the operation and maintenance terminal through the server backend, and broadcast to the operation and maintenance personnel through a Bluetooth headset, explaining the specific abnormal situation, so as to improve the operation and maintenance efficiency. The server backend and the operation and maintenance terminal of the alarm system can both receive abnormal data, and the server backend 3 can also generate a weight log. The weighing terminal is a weighing machine.

[0032] By setting up an operation and maintenance terminal, the alarm system can send specific abnormal information to the operation and maintenance personnel's Bluetooth headset through voice broadcast when abnormal operation occurs in the restaurant equipment system, and then carry out operation and maintenance to improve operation and maintenance efficiency.

[0033] The alarm system connects the weighing terminal with the server backend and the kitchen terminal to ensure that the kitchen staff can adjust subsequent replenishment and replacement operations based on the real-time inventory displayed by the inventory monitoring center of the weighing machine.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An alarm system based on restaurant plates, characterized in that: It includes the user system, the alarm system connected to the user system, the server backend, the operation and maintenance terminal, the weighing terminal and the kitchen terminal; The user system is bound to a meal plate and identifies abnormal conditions that occur when the meal plate is being served; The alarm system sends out an alarm signal when it recognizes that the dining tray is being operated abnormally; The server backend is used to receive the alarm command issued by the alarm system and receive the weight change data of the weighing terminal; The operation and maintenance terminal receives the alarm instruction and broadcasts the alarm information to the relevant operation and maintenance personnel through the Bluetooth headset voice; The weighing terminal is used to sense the weight of the dish; The back kitchen terminal is used to receive the food weight change signal and prompt or notify the back kitchen staff to prepare the food; Among them, as long as the weight increases, the weighing terminal considers it as the user replenishing the stock, and increases the inventory simultaneously. Every weight change is transmitted to the server backend, and the server backend transmits the weight change to the back kitchen terminal. The relevant back kitchen staff replenishes and exchanges the stock according to the real-time inventory displayed on the back kitchen terminal.

2. The restaurant plate-based alarm system according to claim 1, characterized in that: When the weighing terminal senses that a dish is out of stock, an out-of-stock signal is transmitted to the server backend, and then the server backend sends an out-of-stock alarm signal to the operation and maintenance terminal, and then the operation and maintenance personnel replenish the stock.

3. The restaurant plate-based alarm system according to claim 1, characterized in that: When the meal plate is in use, the QR code or barcode on it needs to be scanned by the scanner on the weighing terminal to establish a connection. Abnormal conditions in the user system include illegal shopping, meal plate not bound, insufficient balance, meal plate abnormality, range exceeding the limit, and adding dishes without replenishment. Illegal shopping means taking the dishes away directly when the weighing terminal does not read the weight of the dish bowl.

4. The restaurant plate-based alarm system according to claim 1, characterized in that: The alarm device of the alarm system includes a buzzer or a voice output module or an alarm light.

5. The restaurant plate-based alarm system according to claim 1, characterized in that: Both the server backend and the operation and maintenance terminal can receive abnormal data, and the server backend can also generate a weight log.

6. The restaurant tray based alarm system according to claim 1, characterized in that: The weighing terminal is a weighing machine.

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