Abstract:
Disclosed is a wireless charging device, including: an oscillating module, a rectifier voltage reduction module, a power management module, and a Bluetooth communications module, wherein the Bluetooth communications module communicates with a charging socket to acquire a charging communications protocol, the oscillating module receives a signal from the charging socket and oscillates to generate AC, the rectifier voltage reduction module rectifies and reduces the voltage of the AC and then outputs a DC reference voltage, and the power management module reduces the reference voltage and then outputs a charging voltage to charge a battery.
Abstract:
A message push processing method and a system based on a mobile terminal, and the mobile terminal are provided. Pushed messages are classified into different kinds according to different effects thereof. Different time periods are set to push the different kinds of the pushed messages. All kinds of pushed messages are received but a preview is not shown on a screen when a specified application is executed, and the preview of the pushed messages is recovered, when the specified application is exited. The present invention provides convenience for users by setting classification of the pushed messages and blocking the same.
Abstract:
A method and system for unlocking a mobile phone screen includes, in a locked state, the mobile phone receives a user instruction, lights up a mobile phone screen, and enters an unlocking interface. In a case that a touching event has been detected within a per-determined time period, touching region information, corresponding to the touching event, is obtained and a touching area is calculated based on the touching region information. The touching area is compared with a per-determined threshold and, when the touching area is larger than the pre-determined threshold, the touching event is determined to meet a requirement for unlocking, and the mobile phone is controlled to unlock the mobile phone screen. Otherwise, unlocking failure information is returned to the user. Thereby, mobile phone screen unlocking is achieved by way of a large area touching of a mobile phone screen.
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 method for accessing TV programs and applications on a smart TV may include receiving a channel selection command from a user, and determining an index number corresponding to the channel selected by the user according to the command. The method may also include searching for a program resource or an application corresponding to the determined index number through a preset index table, and starting and displaying the identified program resource or application. A system for accessing TV programs and applications on a smart TV may change a channel management mode of conventional systems of smart TVs and set-top boxes, such that information of TV programs and applications can be displayed together and called conveniently. A user can conveniently and rapidly switch between programs and applications without the need to switch between TV channel and application interfaces.
Abstract:
The method for unlocking a screen comprises the following steps: dividing a screen of a mobile terminal into M regions in advance; presetting a touch combination of N regions among the M regions of the screen as a screen unlocking combination regions, and storing the screen unlocking combination regions; receiving a user operation instruction, selecting and touching N regions combination of the mobile terminal screen as a user unlocking regions; comparing the user unlocking regions with the presetting screen unlocking combination regions to determine whether the user unlocking regions and the presetting screen unlocking combination regions are consistent, and if consistent, controlling the screen to unlock.
Abstract:
A method and a system for synchronizing functions of a music player in a smart device and a Bluetooth earphone are disclosed. The method includes: transmitting a first play list to a smart device by a Bluetooth earphone; comparing the received first play list with a second play list by the smart device; receiving and transmitting a first control instruction to the smart device by the Bluetooth earphone when the first play list is consistent with the second play list; and transmitting the second play list to the Bluetooth earphone, and receiving and transmitting a second control instruction to the smart device by the Bluetooth earphone, when the first play list is inconsistent with the second play list.
Abstract:
A testing method for a smart wristband and a testing system thereof are provided. The Bluetooth function of the smart wristband is put into a sleep state through presetting of the system software before the test, and the testing method comprises the following steps of: carrying out electrical connection operations on the smart wristband under test during the test so that the Bluetooth function of the smart wristband is activated; completing pairing between the smart wristband and the testing apparatus, and synchronously displaying a corresponding function of the smart wristband on a screen of the testing apparatus so as to be tested, wherein the testing apparatus is a smartphone, and the testing of the corresponding function includes at least one of Bluetooth power testing, writing of the mainboard serial number, charging testing and motor vibration controlling.
Abstract:
A connection method for wireless display is provided. The connection method includes: activating by a mobile device an application program; acquiring by the mobile device a two-dimensional barcode image; determining by the mobile device whether the two-dimensional barcode image is identical with a prestored image, if not, processing the two-dimensional barcode image to obtain a WiFi MAC address; determining by the mobile device whether the format of the WiFi MAC address is correct, if so, storing the two-dimensional barcode image and its corresponding WiFi MAC address; broadcasting by the mobile device the WiFi MAC address to a WiFi display module of the mobile device, and establishing a data connection with the WiFi display module via the WiFi MAC address; performing data transmission by the mobile device with the display device. By the above means, the present disclosure can effectively improve the connection efficiency between the mobile device and the display device and can thus greatly enhance the user experience.
Abstract:
A wireless projection system and a wireless projector are disclosed. The wireless projector comprises a WiFi screen-mirroring receiving module, a control module and a projector module. The WiFi screen-mirroring receiving module is configured to receive a wireless signal for WiFi screen-mirroring and transform the wireless signal into a first signal; and the control module is configured to obtain the first signal from the WiFi screen-mirroring receiving module and control the projector module to project a screen according to the first signal. In the aforesaid way, the present disclosure can achieve projection through WiFi screen-mirroring.