阅读说明：本技术 一种无人管理餐厅收费系统及方法 (Unattended restaurant charging system and method ) 是由 晋长青 于 2019-11-13 设计创作，主要内容包括：本发明公开了一种无人管理餐厅收费系统及方法，该系统包括：信息采集单元、服务器单元、结账单元和营养统计单元，信息采集单元，包括菜品信息采集单元和用户信息采集单元，菜品信息采集单元用于采集当前菜品特征信息，用户信息采集单元用于采集当前用户特征信息；服务器单元分别连接信息采集单元、结账单元和营养统计单元；结账单元用于根据服务器发送的当前菜品特征信息从当前用户账户中执行扣款指令；营养统计单元用于根据服务器发送的当前菜品特征信息统计当前饮食的营养价值信息。本发明的无人管理餐厅收费系统能够实现无人值机，自主结账，使用方便，且可以统计用户的三餐的营养状况，以方便用户确定好将要食用的菜品。(The invention discloses a system and a method for unattended restaurant charging, wherein the system comprises: the system comprises an information acquisition unit, a server unit, a checkout unit and a nutrition statistical unit, wherein the information acquisition unit comprises a dish information acquisition unit and a user information acquisition unit, the dish information acquisition unit is used for acquiring current dish characteristic information, and the user information acquisition unit is used for acquiring current user characteristic information; the server unit is respectively connected with the information acquisition unit, the checkout unit and the nutrition statistical unit; the checkout unit is used for executing a deduction instruction from the current user account according to the current dish characteristic information sent by the server; and the nutrition statistical unit is used for counting the nutritional value information of the current diet according to the characteristic information of the current dishes sent by the server. The unattended restaurant charging system can realize unattended operation and automatic payment, is convenient to use, and can count the nutrition conditions of three meals of a user so as to facilitate the user to determine dishes to be eaten.)

1. An unattended restaurant charging system, comprising: the method comprises the following steps: an information acquisition unit, a server unit, a checkout unit and a nutrition statistical unit,

the information acquisition unit comprises a dish information acquisition unit and a user information acquisition unit, the dish information acquisition unit is used for acquiring current dish characteristic information, and the user information acquisition unit is used for acquiring current user characteristic information;

the server unit is respectively connected with the information acquisition unit, the checkout unit and the nutrition statistical unit;

the checkout unit is used for executing a deduction instruction from a current user account according to the current dish characteristic information sent by the server;

and the nutrition statistical unit is used for counting the nutritional value information of the current diet according to the characteristic information of the current dishes sent by the server.

2. The unattended restaurant charging system of claim 1, wherein: the user information acquisition unit comprises a first camera module, and the first camera module acquires current user characteristic information through face recognition.

3. The unattended restaurant charging system of claim 2, wherein: the server is also used for comparing the current user characteristic information with data prestored in a user database so as to judge the account corresponding to the current user.

4. The unattended restaurant charging system of claim 3, wherein: the dish information acquisition unit comprises a second camera module, and the second camera module is used for identifying dishes so as to acquire characteristic information of the current dishes.

5. The unattended restaurant charging system of claim 4, wherein: the server is also used for comparing the characteristic information of the current dish with the data prestored in the dish library so as to judge the current dish and the price corresponding to the current dish.

6. The unattended restaurant charging system of claim 5, wherein: the dish feature information comprises dish features or container features, the dish features comprise dish colors, dish shapes and dish states, and the container features comprise shapes and colors of containers for containing dishes.

7. The unattended restaurant charging system of claim 6, wherein: the nutrition statistical unit is used for receiving and storing nutrition value information sent by the nutrition statistical unit and judging nutrition balance state to give an alarm.

8. The unattended restaurant charging system of claim 7, wherein: the nutritional value information includes: protein intake, carbohydrate intake, fat intake, and vitamin intake.

9. An unattended restaurant charging method, comprising the steps of:

step 1, taking dishes;

step 2, obtaining the characteristic information of the current user to identify the current user account;

step 3, acquiring characteristic information of the dishes to identify the current dishes and the prices corresponding to the current dishes;

step 4, deducting the price of the dish from the current user account and completing charging;

and 5, counting the nutritional value information of the current dish and sending the nutritional value information to the terminal equipment.

10. The method for unattended restaurant charging according to claim 9, further comprising:

and 6, generating a user health report according to the nutritional value information and sending the user health report to the terminal equipment, wherein the user health report comprises protein intake, carbohydrate intake, fat intake and vitamin intake.

Technical Field

The invention relates to the technical field of restaurant management, in particular to an unattended restaurant charging system and method.

Background

With the rapid increase of the scale of the mobile-end internet, the payment habits of people have changed. In recent two years, a batch of 'unmanned supermarkets' emerge, so that the shopping efficiency of people is improved, and long-time waiting for checkout queuing is avoided. Therefore, under the trend of rising labor cost and fast-paced life, the traditional service mode is replaced on a large scale by a service mode of 'self-service' and 'machine-to-human'.

However, in the canteens represented by the college canteens, the payment method is still very inefficient. The canteens have the characteristics of large flow in people in a short time, noisy confusion, no printing receipt, difficult management and the like, are very easy to have the conditions of long checkout line, long queuing time, easy error in checkout link and the like, and are very inconvenient because a dinner plate at one hand, a card at the other hand or a mobile phone is often needed in checkout.

In addition, most of the health nutrition conditions of people are determined by diet, but people cannot count the nutrition conditions of food eaten by three meals at any time, so that the people cannot further reasonably arrange their diets to ensure the balance of nutrition.

Disclosure of Invention

The invention aims to solve the technical problem of providing an unattended restaurant charging system and method to solve the problems that in the prior art, payment in a restaurant is inconvenient and the nutritional status of diet cannot be monitored.

In order to solve the technical problems, the technical scheme of the invention is as follows:

an unattended restaurant charging system, comprising: an information acquisition unit, a server unit, a checkout unit and a nutrition statistical unit,

the information acquisition unit comprises a dish information acquisition unit and a user information acquisition unit, the dish information acquisition unit is used for acquiring current dish characteristic information, and the user information acquisition unit is used for acquiring current user characteristic information;

the server unit is respectively connected with the information acquisition unit, the checkout unit and the nutrition statistical unit;

the checkout unit is used for executing a deduction instruction from a current user account according to the current dish characteristic information sent by the server;

and the nutrition statistical unit is used for counting the nutritional value information of the current diet according to the characteristic information of the current dishes sent by the server.

Optionally: the user information acquisition unit comprises a first camera module, and the first camera module acquires current user characteristic information through face recognition.

Optionally: the server is also used for comparing the current user characteristic information with data prestored in a user database so as to judge the account corresponding to the current user.

Optionally: the dish information acquisition unit comprises a second camera module, and the second camera module is used for identifying dishes so as to acquire characteristic information of the current dishes.

Optionally: the server is also used for comparing the characteristic information of the current dish with the data prestored in the dish library so as to judge the current dish and the price corresponding to the current dish.

Optionally: the dish feature information comprises dish features or container features, the dish features comprise dish colors, dish shapes and dish states, and the container features comprise shapes and colors of containers for containing dishes.

Optionally: the nutrition statistical unit is used for receiving and storing nutrition value information sent by the nutrition statistical unit and judging nutrition balance state to give an alarm.

Optionally: the nutritional value information includes: protein intake, carbohydrate intake, fat intake, and vitamin intake.

According to another aspect of the present invention, there is provided an unattended restaurant charging method, comprising the steps of:

step 1, taking dishes;

step 2, obtaining the characteristic information of the current user to identify the current user account;

step 3, acquiring characteristic information of the dishes to identify the current dishes and the prices corresponding to the current dishes;

step 4, deducting the price of the dish from the current user account and completing charging;

and 5, counting the nutritional value information of the current dish and sending the nutritional value information to the terminal equipment.

Further, the method also comprises the following steps:

and 6, generating a user health report according to the nutritional value information and sending the user health report to the terminal equipment, wherein the user health report comprises protein intake, carbohydrate intake, fat intake and vitamin intake.

By adopting the technical scheme, the current user characteristic information and the dish characteristic information can be acquired through the information acquisition unit, the server unit acquires the current dish and the price according to the dish characteristic information, acquires the account corresponding to the current user according to the user characteristic information, and directly deducts the dish price from the corresponding account, so that the use is convenient, and the time and the labor are saved; in addition, the nutrition statistical unit is arranged, so that the nutrition value information of the current diet can be counted according to the characteristic information of the current dishes, and a corresponding nutrition intake condition is generated for each user, so that the user can conveniently adjust the diet in time according to the nutrition intake condition, and the body health is guaranteed.

Drawings

FIG. 1 is a block diagram of the unattended restaurant charging system according to the invention;

FIG. 2 is a flow chart of a method of the present invention for unattended restaurant charging;

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.