5results about How to "Achieve technical effect" patented technology

The utility model relates to the technical field of engines, and discloses a connecting pipe and a V-shaped engine cooling system.The connecting pipe comprises a liquid inlet pipe section, a connecting body and two liquid outlet pipe sections, the connecting body comprises a first end and a second end, the first end and the second end are open, and the first end is communicated with the second end; the liquid inlet pipe section comprises a first liquid inlet and a second liquid inlet which are arranged at an interval, and further comprises a connecting port located between the first liquid inlet and the second liquid inlet and a flow guide plate arranged in the liquid inlet pipe section, and the connecting port is connected with the first end of the connecting body; the direction from the first end of the connector to the second end is taken as a first direction, the guide plate and the connector are oppositely arranged in the first direction, and the guide plate extends towards the connector; and the two liquid outlet pipe sections are connected and communicated with the second end of the connecting body. According to the connecting pipe and the V-shaped engine cooling system, the problem that the temperatures of the A side and the B side of a V-shaped engine are unbalanced is solved.

A communication method and apparatus are disclosed to avoid unnecessary authentication procedures in a dual 3GPP access type scenario. The method includes: a terminal device sending a registration request to a second AMF, the registration request including indication information for dual 3GPP access; the second AMF sending a first message to a first AMF, the first message including the registration request; a first NAS connection based on the 3GPP access type existing between the terminal device and the first AMF; the first AMF generating a second AMF key corresponding to the second NAS connection based on the first AMF key corresponding to the first NAS connection; the second NAS connection being a 3GPP access type-based connection between the terminal device and the second AMF; and the first AMF sending a second message to the second AMF, the second message including the second AMF key.

A method and device for determining control channel change information, the method comprising: a terminal device obtains system information from a network device, the system information including configuration information for receiving a first control channel; the terminal device receives downlink control information according to the system information, the downlink control information including a first bit set and a second bit set, the values ​​corresponding to all bits in the second bit set are 0 or 1, and the first control channel is associated with a first wireless network temporary identifier; when a first condition is met, the terminal device can determine, according to the first bit set, that at least one of N control channels has information changed, the N control channels include the first control channel, and N is a positive integer greater than or equal to 1; wherein the first condition includes that the downlink control information is scrambled by the first wireless network temporary identifier. Therefore, when the control channel information changes, the method can enable the terminal device to determine the change of the control channel information in a timely manner.

This application provides a lock screen display method and an electronic device. In this method, the electronic device enters a lock screen state, and a first service within a first application of the electronic device is running. The first application sends first information, including multimedia content or user interface information related to the first service, to a first service module through a first service interface. The first service module then sends the first information to a lock screen function module. The lock screen function module creates a first window on the lock screen interface and displays the first content of the first application in the first window based on the first information. This solution enables the electronic device to display application content on the lock screen interface, allowing users to view the content provided by the running application even when the electronic device is in a lock screen state, enriching the display scenarios of the electronic device and improving the user experience.

The present application relates to the technical field of motor stator production, and discloses an automatic pin inserting equipment and process for motor stator shot production, which comprises an operating table, a clamping device for clamping and rotating the stator shot, a pin pushing device for pin inserting operation, the pin pushing device being installed on the operating table and comprising a sliding block, a top block and a dredging needle, a needle feeding device for automatically feeding PIN needles into the pin pushing device, a driving device for driving the pin pushing device and the needle feeding device, and a supporting assembly for supporting the needle body of the PIN needle during pin inserting operation. The setting of the pin pushing device enables the dredging needle to dredge the reserved hole before each PIN needle is inserted into the stator shot, and the impurities adhering to the inner wall of the reserved hole are cut off by the scraping piece on the surface of the dredging needle, so that the PIN needle can be smoothly inserted into the reserved hole, and the PIN needle is prevented from being deformed due to the existence of impurities in the reserved hole.