Automatic locking method

Abstract

The invention relates to an automatic locking method. The method comprises: providing and using a combined type desktop access control mechanism, the mechanism comprising a combined type desktop, thecombined type desktop comprising a fixed desktop and multiple sets of box bodies, the multiple sets of box bodies being evenly distributed on the side face of the fixed desktop, each set of box bodiescomprising multiple containing boxes, and the multiple containing boxes comprising napkin boxes, temperature control boxes and bowl and chopstick boxes; a spherical camera comprising a flash lamp, alight quantity measuring instrument and a CCD sensor; authorization verification equipment used for carrying out feature matching on the image features of the fused image based on preset authorizationpersonnel face features, sending out an authorization personnel existence signal when the percentage value of feature matching exceeds a preset percentage threshold value, and otherwise, sending outan authorization personnel inexistence signal; and lock body control equipment connected with the authorization verification equipment and used for performing locking operation on the lock body of each group of box bodies when receiving the signal that the authorized person does not exist.

Description

technical field [0001] The invention relates to the field of combined table bodies, in particular to a method for automatically locking. Background technique [0002] Combination desk design saves material and is easier to manufacture. At present, the traditional furniture commonly used in our country is mostly frame furniture with mortise structure. Although this kind of furniture is firm, it wastes materials and is complicated to make. With the industrialization of furniture making, this kind of furniture may gradually be eliminated. Combination desks are different. It is a combination of several pieces of furniture with different functions. Some metal components for connection need to be added during production, which can save a lot of supports, columns, walls, top plates, and bottom plates. Contents of the invention [0003] In order to solve the technical problem that the locking of the combined table body still relies on manual labor, the present invention provides...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the locking of the combined table body still relies on manual labor, the present invention provides an automatic locking method, which can realize the automatic locking operation of the combined table body without detecting authorized personnel, so as to Improve the safety of the combined table body, in which, the binarization threshold of the image is corrected at the same time by using various parameters of the image to ensure the accuracy of the obtained binarized image; the average value of the R component is sorted in the region and the region sorting among them, determine the directional processing mode of the image, and realize targeted sharpening processing on each image area with higher blurriness ranking; determine the flashlight based on the overall brightness of the image output by the image sensor and the amount of light around the image sensor At the same time, based on the analysis of the front and rear image content, it is also judged whether the image sensor needs to perform a reverse movement corresponding to the image content