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61 results about "Visual instruction" patented technology

Wireless teaching interactive evaluation system

The invention discloses a wireless teaching interactive evaluation system and method, which is used for solving the problem in the existing teaching mode that teachers can not master and provide ordinary academic records and attendance rate of students easily at any time. The system comprises an answering machine and a control device, wherein the answering machine is connected with the control device in a wireless communication mode; the control device is connected with computers or audio-visual instruction equipment by a transmission module; the answering machine comprises an authentication module for authenticating personal identity, a first microprocessor for processing signals, a first wireless transceiving module for communicating with the control device, and a selection module for inputting answer options; the control device comprises a second wireless transceiving module for communicating with the answering machine, a transmission module for transmitting signal transmission data of the computers or the audio-visual instruction equipment, a second microprocessor for controlling wireless transceiving signals and processing collected signals, and a data statistical module for processing identity authentication information sent by the answering machine and performing statistics on the answer options.
Owner:UNIV OF SCI & TECH BEIJING +2

Intelligent switch control system based on Bluetooth communication

The invention provides an intelligent switch control system based on Bluetooth communication. The intelligent switch control system based on Bluetooth communication comprises a switch or socket panel portion, an intelligent data terminal portion, a network database and a Bluetooth control terminal portion. The switch or socket panel portion is used for receiving an instruction of an intelligent terminal or a Bluetooth control terminal, controlling connection or disconnection of a panel and regulating current. An instruction control module runs on the intelligent terminal based on iOS, Android or a windows phone system, and a visual instruction interface is provided. The network database is used for storing and tracking electricity consumption of a user. The Bluetooth control terminal is used for updating the panel to have a multiple-control function. The intelligent terminal or the Bluetooth control terminal can remotely monitor energization and outage of the socket panel and control light intensity of a lamp and can further upload the electricity utilization situation to the network database to achieve information sharing. Therefore, the intelligent switch control system is good in practicability, improves the usage convenience and comfort and fills the blank of intelligent remote control switch or socket panels.
Owner:黄慧
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