Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

36results about How to "Quick recall" patented technology

RFID (Radio Frequency Identification Device) based seafood supply chain traceability system under exclusive shop direct sales model

The invention discloses an RFID (Radio Frequency Identification Device) based seafood supply chain traceability system under an exclusive shop direct sales model, comprising a client, a server and a backend database which are all in network connection; the client comprises RFID reader-writers, an RFID electronic label and a client computer, wherein the RFID reader-writer is in network connection with a plurality of RFID electronic label networks, and a plurality of RFID read-writers are in network connection with the client computer; the server comprises a culture subsystem, a processing subsystem, a delivery subsystem, an exclusive shop subsystem, a consumer and controlling authority subsystem and a management subsystem, wherein the management subsystem is respectively connected with the culture subsystem, the processing subsystem, the delivery subsystem, the exclusive shop subsystem and the consumer and controlling authority subsystem, and the culture subsystem, the processing subsystem, the delivery subsystem, the exclusive shop subsystem and the consumer and controlling authority subsystem are in network connection. The invention has the advantages of high speed, high efficiency, convenient management, capability of tracking relevant information of each link of a supply chain, and the like.
Owner:SOUTH CHINA UNIV OF TECH

Food safety tracing method and food safety tracing system based on two-dimensional code

Embodiments of the invention provide a food safety tracing method and a food safety tracing system based on a two-dimensional code. The method mainly comprises the following steps: generating a two-dimensional code of a set format, and attaching the two-dimensional code to packaged food; recording the circulation information of the packaged food at each circulation node, combining the circulation information and the product information of the packaged food into the traceability information of the packaged food, and storing the traceability information and the information of the two-dimensional code in an associative manner; and scanning the two-dimensional code on the packaged food to get the information of the two-dimensional code, and querying the traceability information of the packaged food according to the scanned information of the two-dimensional code. According to the embodiments of the invention, the content of the private area in the two-dimensional code is hidden, so the public are unaware of the existence of the authentication code in the private area, the safety of the two-dimensional code is enhanced on the premise of not affecting the user experience, and the safety of the product attached with the two-dimensional code is improved. Identification of packaged food based on 'one object one code' is realized, and the anti-counterfeiting ability of products is enhanced. The circulation of each product at each circulation node is recorded, so faulty products can be located easily and recalled quickly when there is a food quality problem.
Owner:AEROSPACE INFORMATION

Medicine on-site electronic supervision system

The present invention relates to a medicine on-site electronic supervision system which comprises an operating system, a database, a medicine on-site electronic supervision platform and a medicine electronic supervision code all-in-one machine. The operating system, the database, the medicine on-site electronic supervision platform and the medicine electronic supervision code all-in-one machine are in mutual signal connection. The medicine on-site electronic supervision platform includes a medicine electronic supervision data exchange system, medicine electronic supervision software and a medicine electronic supervision software external interface which are in signal connection in order. The medicine electronic supervision code all-in-one machine comprises a medicine electronic supervision code interface, a medicine electronic supervision code device and medicine electronic supervision code identification software which are in signal connection in order. The system carries out whole process tracking and traceable supervision on production, circulation, and use of the medicine, low cost safety certification is provided, a medicine anti-counterfeiting technology method is provided, and a foundation is laid for rapid recall of problematic medicines. The medicine electronic supervision code all-in-one machine greatly saves equipment cost, on-site operation is facilitated, data connection is accurate, and terminal inquiry is convenient.
Owner:SHANGHAI BUER NETWORK TECH

Business card based on dynamic information configured by two-dimensional code and implementation method

The invention discloses a business card based on dynamic information configured by a two-dimensional code and an implementation method. The business card takes a hard card as a carrier; and at least text information of the owner name of the business card is printed on one surface of the hard card. The business card is characterized in that two-dimensional code information expressed by a two-dimensional code pattern on each business card is unique; a plurality of business cards are arranged in one card case; a unique two-dimensional code pattern is also printed on the card case; each two-dimensional code on the business cards and the card case is pointed to a cloud storage space; the cloud storage space is provided with a database; the database is provided with several data tables; information on same fields of the data tables has a synchronous mapping relationship during updating; scanning the two-dimensional code pattern on the card case or a business card, a business card owner can edit information in the data table(s) corresponding to all the business cards in the card case or the current business card; and scanning the two-dimensional code pattern on a business card, a business card receiver can browse information of the data table corresponding to the business card.
Owner:罗天明 +1

Food safety traceability method and system based on two-dimensional code

Embodiments of the present invention provide a food safety traceability method and device based on a two-dimensional code. The method mainly includes: generating a two-dimensional code with a set format, attaching the two-dimensional code to the packaged food; recording the circulation information of the packaged food at each circulation node, and combining the circulation information with the packaged food The product information of the packaged food constitutes the traceability information of the packaged food, and the traceability information is stored in association with the information of the two-dimensional code: scan the two-dimensional code on the packaged food to obtain the information of the two-dimensional code, and according to the scanned two-dimensional code Code information to query the traceability information of the packaged food. The method enhances the security of the two-dimensional code by hiding the content of the private area in the two-dimensional code, thereby improving the security of circulation of products attached to the two-dimensional code. Record the circulation of each product at each circulation node. When a food quality problem occurs, it is convenient to locate the problem product and quickly recall the product.
Owner:AEROSPACE INFORMATION

A method and system for displaying the last reading position based on eye tracking

The present invention provides a final reading position display method and system based on eye tracking. The method comprises the following steps: detecting that lines of sight leave a reading window; calculating a final reading position; displaying the final reading position; detecting that the lines of sight return to the reading window; and canceling display of the final reading position. The present invention further provides a system for implementing the method provided by the present invention. The system comprises the following modules: an eye-tracking data receiving module, used for establishing a connection with an external eye-tracking system and acquiring eye-tracking data; a ''lines of sight leave the reading window'' detecting module, used for detecting whether lines of sight of a user leave a current reading window; a final reading position calculating module, used for calculating a final reading position of the user in the current reading window; a final reading position display module, used for displaying the final reading position in the reading window; a ''lines of sight return to the reading window'' detecting module, used for detecting whether the lines of sight of the user return to the original reading window; and a final reading position display canceling module, used for canceling a display effect of the final reading position in the current reading window.
Owner:ZHEJIANG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products