Abstract:
Method and system for controlling access to wireless router equipment is disclosed. The method includes: disposing an application module for controlling access to wireless router equipment in a mobile terminal in advance; the application module listening to a communication port of the mobile terminal, acquiring equipment information of the wireless router equipment after detecting UDP data packets transmitted from the wireless router equipment to the communication port, and transmitting equipment information of the mobile terminal and version information of application module to the wireless router equipment; sending user's data processing request to the wireless router equipment, and receiving response data generated based on the data processing request by the wireless router equipment. Control of access to wireless router equipment is realized. Limitation on real-time information acquisition caused by the conventional web page access method is overcome. The request timeout problem is solved. Power consumption and bandwidth occupancy are saved.
Abstract:
The present disclosure relates to an apparatus for intelligently reducing a specific absorption rate, a protective case and a terminal. The apparatus includes an antenna assembly, a sensing assembly being configured to determine an approach to or a contact of the antenna assembly by a human body; the sensing assembly is also configured to control the antenna assembly for reduction of input power when detecting an approach to or a contact by a human body. By the above means, the apparatus is capable of lowering the input power automatically when the antenna is approached to the human body, therefore reducing the radiation to the human body and reducing the harm thereto.
Abstract:
An RFID-based smart terminal, bank card and financial management system are disclosed. The smart terminal comprises a first RFID antenna, a sensor switch and a processor. The first RFID antenna is configured to receive RFID signals. The sensor switch is configured to, when sensing the approach of an RFID signal source, activate the first RFID antenna directly or through the processor so as to enable RFID function. The smart terminal according to the present disclosure can, when sensing the approach of the RFID signal source, trigger the first RFID antenna a to be activated, and can effectively reduce the power consumption and save energy.
Abstract:
The present disclosure generally relates to a protective case for a tablet computer, includes: a front plate (110) having a first surface (111) configured to protect a display surface of the tablet computer, wherein a magnetic element (112) is installed on the first surface (111); a holding plate (120) being configured to hold a back of the tablet computer; a supporting plate (130) connecting the front plate (110) and the holding plate (120) to prop up the tablet computer; wherein the magnetic element (112) can be installed at different positions on the first surface (111), in order to enable the tablet computer to stand up at different angles. The magnetic element (112) installed on the first surface (111) of the front plate (110) is attracted with a bottom end of the tablet computer, thus a steady triangle frame is formed between the tablet computer and the folded protective case, further enabling the tablet computer to stand up at different angles.
Abstract:
A fast charging terminal is provided, which includes a battery, a USB interface, a switch module, a supply voltage detecting unit, a central processor, and a charging management unit. After the USB interface is connected to an intelligent charger, the switch module is switched on when the supply voltage outputted by the USB interface is within a safe supply voltage range such that the charging management unit converts the supply voltage and the supply current. The charging management unit decreases the supply voltage and increases the supply current to charge the battery.
Abstract:
A multifunctional protective case for a tablet computer includes a front plate (110) with a sandwich structure (111), a holding plate configured to hold a back of the tablet computer and a supporting plate (130) connecting the front plate (110) and the holding plate (120) via a bendable portion (140) to support the tablet computer. A printed circuit board (112) with wireless router functionality is installed in the sandwich structure (111) in the front plate (110), therefore enabling the protective case with wireless router functionality. The printed circuit board (112) can be connected with an external wireless network card, and the tablet computer can get access to a cellular network once placed in the multifunctional protective case and connected to the printed circuit board.
Abstract:
A nonradiative communication terminal and a communication system which use visible light for communication are provided. The nonradiative communication terminal includes a visible light emission module, a visible light reception module, and a central processing unit. The visible light emission module and the visible light reception module are connected with the central processing unit. By using visible light to communicate with other visible light communication terminals, the advantages, such as nonradiation, saving frequency resources, stability and reliability in communication performance, low-cost communication, and high transmission speed are achieved.