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43 results about "Store guide" patented technology

Method for pushing information actively through label according to anticipated demand and intelligent label system

The invention provides a method for pushing information actively through a label according to an anticipated demand and an intelligent label system. The intelligent label system comprises a digital label and guiding information identifier modules storing guiding information. A guiding information reading module capable of reading the guiding information in the guiding information identifier modules is arranged in the digital label. The guiding information identifier modules are distributed in different areas respectively, when the guiding information identifier modules are detected, the guiding information reading module can read the guiding information, and a control module of the digital label plays push information corresponding to the guiding information according to the guiding information read by the guiding information reading module. In a pushing process of advertising information, the digital label judges current behavior of customers through the guiding information, the content which the customers are interested in currently is selected actively and pushed intelligently, information providing for the customers in a fixed mode randomly is abandoned, and a totally intelligent working mode is achieved.
Owner:RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN

Visual autonomous flight return and landing method/system of unmanned helicopter without cooperative target

The invention discloses a visual autonomous flight return and landing method / system of an unmanned helicopter without a cooperative target. In the launching phase, guiding areas are detected in the ground environment in the surrounding of a starting point, and orientations of the starting point relative to the guiding areas are calculated; and in the return flight phase, a real-time ground image matches stored guiding area images, a landing point is located in real time according to the orientation of the guiding area which is matched successfully relative to the starting point, a target areais generated by taking the landing point as the center, visual tracking is carried out on the landing point, and the unmanned helicopter is controlled to fly to a position above the landing point andland vertically. When a fault occurs, ground image information is obtained, a landable area is detected, detection based visual tracking is carried out on the landable area, and the unmanned helicopter is controlled to fly to the position above the landable area and land vertically according to the real-time tracking result. The method and system do not rely on the ground cooperative target, the unmanned helicopter realizes autonomous flight return and landing, and the unmanned helicopter works in a more flexible and safer way.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Warp knitting silk conveying and storing mechanism

The invention discloses a material storage mechanism for warp knitting yarn, which belongs to the field of textile processing machinery and equipment. The invention includes a material guide bracket, a feed roller, a discharge roller and a material storage mechanism. The material storage mechanism is arranged on the material guide bracket between the feed roller and the discharge roller. The material storage mechanism includes a material storage motor, a lifting bracket, The front lifting plate, the front storage roller, the lifting chain, the rear lifting plate and the rear storage roller, the lifting bracket is slid and set on the front storage guide rod in the vertical direction, and the front lifting plate is slid and set on the auxiliary storage guide in the vertical direction. Rod, the front storage roller rotates horizontally and is connected to one side of the front lifting plate, the rear lifting plate slides vertically on the rear storage guide rod, and the rear storage roller rotates horizontally and is connected to one side of the rear lifting plate. The invention has a reasonable structural design, and can quickly and conveniently store the warp-knitted yarn during the transmission process according to the needs of use, so as to meet the needs of production and use.
Owner:桐乡市中元家纺有限公司
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