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114results about How to "Solve the problem of poor experience" patented technology

Method for controlling terminal loudspeaker volume output and mobile terminal

The invention provides a method for controlling volume output of a terminal loudspeaker and a mobile terminal, and relates to the field of electronic technology. The method aims at addressing the problem of poor user experience due to the fact that a user often has to manually adjust the volume of a loudspeaker when the volume is not appropriate each time the terminal turns on the loudspeaker. The method is applied to terminals. The method comprises the following steps: when the terminal turns on the loudspeaker and operates volume output, detecting the current noise intensity of ambient environment whereby the terminal is; based on the prestored appropriate volume data corresponding to different noise intensity, acquiring an appropriate volume corresponding to the current noise intensity; the appropriate volume data including a contrasting relationship table between a plurality of groups of historic loudspeaker volume data and / or different noise intensity corresponding to different noise intensity and a theoretical best loudspeaker volume; based on the appropriate volume, determining the volume of the terminal loudspeaker and outputting the volume. According to the invention, the method realizes that once the terminal is turned on, the loudspeaker voice can achieve the ideal sound effect which is adapt to noisy level of the ambient environment, which increases user experience and increases practicality and convenience.
Owner:VIVO MOBILE COMM CO LTD

Electromagnetic positioning high-efficiency o2o automatic vending machine

The invention provides an electromagnetic positioning high-efficiency o2o automatic vending machine. The vending machine comprising a machine body cabinet, a controller, a mechanical arm assembly anda plurality of goods shelf trays used for supporting and placing goods, wherein the controller, the mechanical arm assembly and the goods shelf trays are arranged in the machine body cabinet; goods separation plates which are used for separating and distinguishing the goods on the goods shelf trays are arranged on each layer of goods shelf tray. The mechanical arm assembly comprises a lifting rod,a cross rod erected on the lifting rod, and a mechanical gripper capable of moving in parallel on the cross rod; RF electromagnetic tags are arranged on the front end surfaces of the goods separationplates and on the front end surfaces of the goods shelf trays. In the actual use and operation process, the RF electromagnetic tags on the goods partition plates and on the goods shelf trays are readand identified through an RF electromagnetic read head, identifiers of the goods shelf trays, RF electromagnetic tags at the bottom of goods channels or tag coordinates and commodity information arefed back to a computer main board and a cloud server, and finally specified commodities are obtained. The problems that after vending machines in the market leave a factory, merchants cannot flexiblyadjust the commodities, the management efficiency is low and the user experience is poor are well solved.
Owner:SHENZHEN GAOJU ELECTRONICS
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