Abstract: A data processing method includes: generating a service serial number for a target service according to a preset naming rule; obtaining service data of the target service; obtaining a target data table from a plurality of pre-configured data tables, according to the service serial number; and storing the service data to the target data table.

Abstract: A skeleton posture determining method and apparatus, and a computer readable storage medium belong to the field of human body posture recognition, where the method includes obtaining a first skeleton posture including location information of a plurality of joints, determining a description parameter of at least one target joint of the joints, obtaining, through screening, a correct joint from the at least one target joint based on the description parameter, and performing fitting based on location information of the correct joint to obtain a second skeleton posture, where the second skeleton posture includes location information of at least one joint, and the at least one target joint is in a one-to-one correspondence with the at least one joint. Hence, the method, the apparatus, and the computer readable storage medium can improve recognition accuracy of a human body posture.

Abstract: A skeleton posture determining method and apparatus, and a computer readable storage medium belong to the field of human body posture recognition, where the method includes obtaining a first skeleton posture including location information of a plurality of joints, determining a description parameter of at least one target joint of the joints, obtaining, through screening, a correct joint from the at least one target joint based on the description parameter, and performing fitting based on location information of the correct joint to obtain a second skeleton posture, where the second skeleton posture includes location information of at least one joint, and the at least one target joint is in a one-to-one correspondence with the at least one joint. Hence, the method, the apparatus, and the computer readable storage medium can improve recognition accuracy of a human body posture.

Abstract: A power conversion circuit includes an input port, an output port, a power conversion chip, a path switch, and a protection module. The input port is electrically connected to a power source and the output port is electrically connected to a function module. The power conversion chip includes a voltage input pin electrically connected to the input port and a voltage output pin electrically connected to the output port. The power conversion chip converts the power voltage to an output voltage. The path switch includes a control terminal, a first path terminal connected to the input port, and a second path terminal connected to the voltage input pin. The protection module is connected between the control terminal and the output port, and detects the output voltage on the output port, and turns off the path switch when the output voltage is greater than a predetermined voltage.

Abstract: A power conversion circuit includes an input port, an output port, a power conversion chip, a path switch, and a protection module. The input port is electrically connected to a power source and the output port is electrically connected to a function module. The power conversion chip includes a voltage input pin electrically connected to the input port and a voltage output pin electrically connected to the output port. The power conversion chip converts the power voltage to an output voltage. The path switch includes a control terminal, a first path terminal connected to the input port, and a second path terminal connected to the voltage input pin. The protection module is connected between the control terminal and the output port, and detects the output voltage on the output port, and turns off the path switch when the output voltage is greater than a predetermined voltage.

Abstract: An electronic device includes a power supply, a key module, a signal generating module, a first control module, and a second control module. The key module generates a corresponding pressing signal in response to a pressing operation of a user. The signal generating module is powered by the power supply and generates a wake-up signal in response to the pressing signal. The first control module powered by the power supply. The second control module is being enabled to communicated with the first control module and being disabled and stops communicating with the first control module when the electronic device is in a standby state. The first control module starts to detect whether the wake-up signal is generated when the when the second control module stops communication with the first control module, and controls the second control module to be enabled in response to the wake-up signal.

Abstract: An exemplary anti-pop circuit for use in an electronic device includes a switch module, a first path module, and a second control module. The first path module outputs a first response signal when the electronic device is being started, the switch module cuts off the connection between the audio IC and the speaker in response to the first response signal. The second control module includes a charge/discharge unit and a second path module. The charge/discharge unit is charged by the DC power supply when the electronic device is being started, and discharges to the second path module when the electronic device is being shut down. The second path module outputs a second response signal when the electronic device is being shut down, the switch module cuts off a connection between the audio IC and the speaker in response to the second response signal.

Abstract: A printed circuit board includes a substrate, at least one pad on the substrate, and permanent mold coatings capable of coating on the copper foil. Each pad includes a copper foil and a solder resist coating on the substrate and surrounding the copper foil. The copper foil defines an opening. The opening is coated with solder resist, whereby the permanent mold coatings form a recess corresponding to the opening when coated on the copper foil. A method for manufacturing a printed circuit board is also provided.