414 results about "Secure by default" patented technology

The embodiment of the invention provides a replenishment method and equipment, and the method comprises the steps: determining the remaining sales time of a to-be-replenished commodity according to the current stock and daily average sales volume of the to-be-replenished commodity; judging whether the remaining sales time is smaller than a preset sales time threshold or not; if the daily average sales volume is smaller than the current inventory volume, determining the to-be-replenished goods volume of the to-be-replenished goods according to the preset safety inventory time, the transportation required time of the to-be-replenished goods, the daily average sales volume and the current inventory volume; and sending a replenishment application to a target supplier, the replenishment application carrying the to-be-replenished commodity quantity, so that the target supplier performs replenishment on the to-be-replenished commodity according to the to-be-replenished commodity quantity. According to the method provided by the embodiment of the invention, the replenishment result accuracy is high, the problems that the replenishment amount is predicted by relying on experience of relatedpersonnel on the historical sales volume of commodities and the prediction result accuracy is low are solved, and meanwhile, the method has the characteristics of simple calculation, low hardware consumption, high expansibility and high practicability.

The invention provides an automatic vending machine safety door-opening control method, a server and an automatic vending system. The method comprises the following steps: acquiring first position information of a mobile terminal when the mobile terminal is detected to request an automatic vending machine to open the door by scanning QR code information on the automatic vending machine, and acquiring identification information of the automatic vending machine according to the QR code information; querying a preset database according to the identification information of the automatic vending machine, and acquiring second position information corresponding to the automatic vending machine; calculating the distance between the mobile terminal and the automatic vending machine according to thefirst position information and the second position information, and judging whether the distance is positioned in a preset safety distance range; if so, controlling the automatic vending machine to open the door. According to the method disclosed by the invention, whether an action of scanning the code to open the cabinet by a user is a real action of the user can be judged, so that the safety ofproperty of the user can be improved.

A preset security level system and a method for utilizing the preset security level system. The system includes a plurality of security levels, each of which enables a different level of security. Each of the security levels has associated therewith security features, such that low security level features are associated with a low security level, etc. The system and method enable a system administrator to select a desired security level, which selection automatically results in the activation of the associated security features, rather than manually activate each desired security feature.