Counting label with RFID (Radio Frequency Identification Device) chip
By integrating RFID chips into the skewers to store food information, the problem of low efficiency and poor accuracy in post-meal skewer counting for settlement is solved, enabling fast and accurate food settlement and information management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2026-05-22
AI Technical Summary
The existing method of paying by counting skewers after a meal has problems such as low efficiency and error-proneness due to manual counting, and the inability of the APP to accurately distinguish between different dishes.
The system uses RFID chip-embedded counting tags to store dish information and uses specialized equipment for scanning and payment, avoiding manual counting and misclassification by the app.
It enables fast and accurate food order settlement, improves settlement efficiency, reduces manual intervention, and supports food information management and expiration date management.
Smart Images
Figure CN122070848A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to a counting tag with an RFID chip. Background Technology
[0002] With the popularity of skewers and barbecue, counting skewers after a meal has become an important step in the payment process. Currently, there are two methods for counting skewers: manual counting and software apps that use photos to count them. Manual counting requires a large number of people, is slow, and prone to errors. The app-based method involves holding the skewers tightly and taking a picture, then counting based on the shape or area of the skewer tip. However, the app cannot automatically distinguish between different priced items; it can only rely on the thickness or color of the skewers. Therefore, when skewers are reused, an extra step of distinguishing by color is required. Summary of the Invention
[0003] This invention proposes a counting tag with an RFID chip, the purpose of which is to provide a convenient tag that facilitates price calculation and food stringing.
[0004] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:
[0005] The counting tag with RFID chip includes an integrally formed tag body and an end. The end has a receiving cavity, and an RFID chip is installed in the receiving cavity. The RFID chip is used to store food information.
[0006] Preferably, the counting tag is made of food-grade PC material.
[0007] Preferably, the end has a flat circular structure, and a sealing cover is provided on one side surface of the end corresponding to the accommodating cavity. The sealing cover is sealed and fastened to the surface of the end to fix the RFID chip in the accommodating cavity.
[0008] Preferably, the outer surface of the RFID chip is covered with a waterproof and oil-proof protective sleeve.
[0009] Preferably, the tag body is a straight rod or clip with a pointed end.
[0010] Preferably, a reinforcing rib is provided inside the signature body.
[0011] Preferably, the dish information includes the dish name, price, skewering time, and shelf life.
[0012] Preferably, the tag body or the end is provided with a detachable expiration indicator light, which is connected to the RFID chip.
[0013] By employing the above technical solution, the RFID chip at the end of the counting tag of this invention can be used to store information about the skewered food. Due to the storage function of the RFID chip, the food information can be entered as a whole by the corresponding RFID input device after the food is skewered, avoiding the need to distinguish between different tags. Furthermore, the information within the RFID chip can be scanned using dedicated equipment, facilitating payment. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of a structure according to an embodiment of the present invention;
[0015] Figure 2 This is a schematic diagram of another embodiment of the present invention. Detailed Implementation
[0016] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.
[0017] See Figure 1 The RFID-chip-equipped counting tag shown includes a one-piece tagged body 1 and an end 2. An accommodating cavity is provided within the end 2, and an RFID chip 3 is installed within the cavity. The RFID chip 3 stores food information, including the dish name, price, and skewering time.
[0018] In other embodiments, end portion 2 has a flat, circular structure. A sealing cover is provided on one side surface of end portion 2 corresponding to the accommodating cavity. The sealing cover is fastened to the surface of end portion 2 to secure the RFID chip inside the accommodating cavity. The outer surface of the RFID chip is covered with a waterproof and oil-proof protective sleeve. The sealing cover and protective sleeve allow for the replacement of the RFID chip. The RFID chip can be replaced when it malfunctions, or a prepared RFID chip can be directly installed into the RFID chip before serving.
[0019] The counting stick is made of food-grade PC material to avoid the mold problem associated with existing wooden or bamboo sticks due to improper storage. PC material can also withstand temperatures up to 130°C. The counting stick is completely transparent, providing a clean and visibly appealing experience for customers. The counting stick is not limited to a straight rod or clip-shaped design with a pointed end. In other embodiments, due to the nature of the PC material, a reinforcing rib is incorporated within the stick body to enhance its strength.
[0020] The counting tagged dishes of this invention allow for centralized updating or recording of information stored in the RFID chips within the tagged dishes. Tagged dishes of the same type can be read, deleted, or have their RFID chip information stored in them read in batches by specialized equipment. After the meal, a professional scanning device is used to scan the RFID chips and directly calculate the cost.
[0021] In addition, such as Figure 2 In another embodiment, a shelf-life indicator light 4 can be provided at the end of the counting tag, adjacent to the RFID chip. The indicator light reads the shelf-life date of the food from the RFID chip and illuminates on that expiration date to remind the customer that the food is no longer edible. The indicator light has its own data reading unit and power supply. The indicator light is located inside the end and can be detached for replacement. Alternatively, the indicator light can be inserted into the tag body, with the end detachably connected to the tag body for easy replacement.
[0022] This invention uses RFID chips to store menu information, enabling the management of menu expiration dates and inventory. The generated menu data can effectively empower restaurant brand operation analysis and quantify the company's procurement management.
[0023] The embodiments described above are for illustrative purposes only and are not intended to limit the scope of the invention. All equivalent changes and modifications made to the invention by those skilled in the art should fall within the scope of the appended claims.
Claims
1. A counting tag with an RFID chip, characterized in that, It includes an integrally molded skewer body and an end, wherein the end has a receiving cavity and an RFID chip is provided in the receiving cavity, the RFID chip being used to store dish information.
2. The counting tag with an RFID chip according to claim 1, characterized in that, The counting tag is made of food-grade PC material.
3. The counting tag with an RFID chip according to claim 1, characterized in that, The end has a flat, circular structure, and a sealing cover is provided on one side surface of the end corresponding to the accommodating cavity. The sealing cover is sealed and fastened to the surface of the end to fix the RFID chip in the accommodating cavity.
4. The counting tag with an RFID chip according to claim 3, characterized in that, The outer surface of the RFID chip is covered with a waterproof and oil-proof protective sleeve.
5. The counting tag with an RFID chip according to claim 1, characterized in that, The tag body is a straight rod or clip-shaped object with a pointed end.
6. The counting tag with an RFID chip according to claim 1, characterized in that, The document contains a reinforcing rib.
7. The counting tag with an RFID chip according to claim 1, characterized in that, The information about the dishes includes the dish name, price, cooking time, and shelf life.
8. The counting tag with an RFID chip according to claim 1, characterized in that, The tag body or the end is provided with a detachable expiration indicator light, which is connected to the RFID chip.