Abstract:
Disclosed is a detection method, a detection device and a computer storage medium for a non-contact transformer. The method includes that: a circuit parameter is acquired; the acquired circuit parameter is compared with a pre-stored circuit parameter corresponding to known air gap and dislocation distance information; and air gap and dislocation distance information of the non-contact transformer in a wireless energy transmission system are determined according to a comparison result.
Abstract:
Disclosed is a detection method, a detection device and a computer storage medium for a non-contact transformer. The method includes that: a circuit parameter is acquired; the acquired circuit parameter is compared with a pre-stored circuit parameter corresponding to known air gap and dislocation distance information; and air gap and dislocation distance information of the non-contact transformer in a wireless energy transmission system are determined according to a comparison result.
Abstract:
A controlling method and device for a wireless power transfer system, wherein the wireless power transfer system includes a transmitting component and a receiving component, and further includes a contactless transformer & compensation (CT&C) circuit, and the controlling method includes: obtaining positional relationship information of the transmitting component and the receiving component; adjusting the number of coil turns of the transmitting component based on the positional relationship information, and making conditions of a CT&C voltage gain characteristic and an input impedance characteristic after a charging inverter bridge of the wireless power transfer system meet a charging condition. The abovementioned technical solution can provide a protection for a stable operation of the wireless power transfer system with a non-mechanical adjusting device, and the wireless charging can be achieved without using a mechanical adjusting device to align and range.
Abstract:
Provided is an intermediate-frequency analog-to-digital conversion device, including: a gain attenuation module, a gain amplification module, a filter and an analog-to-digital conversion module. The gain attenuation module is configured to perform attenuation processing on a received intermediate-frequency signal. The gain amplification module is connected to the gain attenuation module, and configured to perform amplification processing on a signal that is output from the gain attenuation module. The filter is a variable filter, connected to the gain amplification module, and configured to perform filter processing on a signal that is amplified by a gain amplifier. The analog-to-digital conversion module is connected to the filter, and configured to convert a signal that is filtered by the filter into a digital signal. The technical solution solves the technical problem in the related art and achieves the technical effect of improving the universality of the intermediate-frequency analog-to-digital conversion device.
Abstract:
Disclosed are a method and a device for setting icons of a mobile terminal. The method includes: selecting icons to be overlapped and displaying the icons according to a preset ordering rule; setting tags for the icons to be overlapped which have been reordered; and generating a new icon and displaying or hiding the tags around the new icon.
Abstract:
Disclosed are a method and a device for setting icons of a mobile terminal. The method includes: selecting icons to be overlapped and displaying the icons according to a preset ordering rule; setting tags for the icons to be overlapped which have been reordered; and generating a new icon and displaying or hiding the tags around the new icon.
Abstract:
The present application provides a time synchronization method and an electronic device. The method includes sending a clock synchronization signal and first real time clock (RTC) information separately; and the clock synchronization signal is configured to measure a delay between a first module and at least one second module, the delay is used for phase compensation performed on the clock synchronization signal received at the side of the at least one second module, and the clock synchronization signal after being subjected to the phase compensation is configured to trigger the at least one second module to update local second RTC information to the first RTC information.
Abstract:
The present disclosure discloses a network management method, including: broadcasting a message carrying access information; providing an access path to a wireless access device for a terminal which receives the message and sends an access request; acquiring a type of the terminal which accesses the wireless access device; and controlling connection between the terminal and a network according to the type of the terminal. The present disclosure further discloses a wireless access device, a terminal, a system and a storage medium.
Abstract:
Provided is a method for achieving a check function on a touch screen terminal, which includes that the touch screen terminal selects a check mode and a positive/negative check manner, and in the check mode, the touch screen terminal locks a check page, identifies a gesture operation, and marks a plurality of target objects according to the gesture operation. A touch screen terminal is provided which can implement a check function. Through the touch screen terminal and the method for achieving a check function, the timer spent on a check operation is greatly reduced, the efficiency of the check operation is improved, and the user experience is promoted.
Abstract:
Provided is an intermediate-frequency analogue-to-digital conversion device, including: a gain attenuation module, a gain amplification module, a filter and an analogue-to-digital conversion module. The gain attenuation module is configured to perform attenuation processing on a received intermediate-frequency signal. The gain amplification module is connected to the gain attenuation module, and configured to perform amplification processing on a signal that is output from the gain attenuation module. The filter is a variable filter, connected to the gain amplification module, and configured to perform filter processing on a signal that is amplified by a gain amplifier. The analogue-to-digital conversion module is connected to the filter, and configured to convert a signal that is filtered by the filter into a digital signal. The technical solution solves the technical problem in the related art and achieves the technical effect of improving the universality of the intermediate-frequency analogue-to-digital conversion device.