Huawei Technologies Co., Limited

Eaton Corporation

Honor Device Co., Ltd.

Eaton Intelligent Power Limited

Gree Electric Appliances, Inc. of Zhuhai

Beijing Kunshi Intellectual Property Management Co., Ltd.

Dawei Li

Liang Liu

Guangchang Bai

Anbo Yu

Huaqiang Li

Xueyan Huang

Ning Ding

Yaojin Mo

Jingfeng Xie

Kehua Chen

Yongning Wang

Yang Wang

Li Li

Bo Xu

Jing Liu

Guo Zhu

Bo Ye

Zhiyuan Zhang

Kevin Lee

Jun Xiong

Wei Jin

Weiming Cheng

Changqi Hu

Xingguang Song

Zhongyin Jiang

Junhong Wu

Fei Tang

Jiping Liao

Yasong Tian

Kunfang Chen

Chao Han

Jiasheng Chen

Xingliang Tao

Ping An

Yinghao Li

Jianjian Li

Houxin Li

According to a method for pushing a notification provided in some embodiments of the present disclosure, a to-be-notified event is obtained; a first notification condition and a second notification condition are determined; a first notification page is displayed on the display when the first notification condition is met, to display, to a user, first association information when the first notification condition is met, for example, event status information, to-be-executed behavior information, and operation association information; and a second notification page is displayed on the display when the second notification condition is met after the first notification page is displayed, to display, to the user, second association information when the second notification condition is met. A plurality of notification pages are pushed for a to-be-notified event, and each notification page is pushed when a notification condition is met as the event develops.

Method and apparatus for pushing notification, mobile terminal, and graphical user interface

An APP remote control method and related devices. wherein method includes: a service device receiving a first operation instruction, where the first operation instruction is generated by a terminal device based on a first input on a start of an application icon of a first application program, and/or on a user interface of the first application program, the first application program runs on the service device, and the application icon and the user interface of the first application program are displayed on the terminal device; the service device responding to the first operation instruction through the first application program, and generating a first response result; and the service device extracting a first interface drawing instruction from the first response result, and sending it to the terminal device, where the first interface drawing instruction is used to draw an interface.

App remote control method and related devices

An information displaying method for a terminal device, and a terminal device, where the method includes displaying, by the terminal device, prompt information on a screen of the terminal device when the terminal device is in a screen-locked state, collecting, by the terminal device, a user face image using a camera of the terminal device, and displaying, by the terminal device on the screen of the terminal device, content information corresponding to the prompt information when the user face image matches an image template stored in the terminal device. According to the information displaying method, related information is displayed through facial recognition without releasing the screen-locked state of a mobile phone such that convenience of information displaying is improved while information security is ensured.

Information displaying method for terminal device and terminal device

Disclosed are a centrifugal fan blade assembly and a centrifugal fan, comprising a plurality of blades, a blade leading edge of at least some of the blades being provided with an interference groove, the interference groove extending in a width direction of the blade. By providing the interference groove extending in the width direction of the blade on the blade leading edge, when the fan blade assembly is running, the interference groove changes noise frequency, thereby preventing the blade leading edge from producing a relatively large broadband noise after being impacted by a high speed air flow, thus effectively reducing noise.

Centrifugal fan blade assembly and centrifugal fan

A file sending method, a file receiving method, and related terminals, where a first terminal is configured to scan on a BLUETOOTH low energy (BLE) broadcast channel to obtain a broadcast packet from at least one second terminal, determine at least one discoverable second terminal based on the broadcast packet, determine a target terminal that is configured to receive a file and that is in the at least one discoverable second terminal, send a coupling request to the target terminal, establish a BLE coupling between the first terminal and the target terminal, and send WI-FI direct coupling parameters to the target terminal using a BLE data channel of the BLE coupling. The WI-FI direct is established between the first terminal and the target terminal.

File sending method and terminal, and file receiving method and terminal

The present invention provides a V/F control method for an induction motor comprising: extracting a reactive current and an active current and performing a differential calculation on them respectively to obtain a differential of the reactive current and a differential of the active current; multiplying the differential of the reactive current and the differential of the active current by a first coefficient and a second coefficient respectively; obtaining the sum of the result of multiplying the differential of the reactive current by the first coefficient and the result of multiplying the differential of the active current by the second coefficient; applying low-pass filtering on the sum to obtain a compensation; and superposing the compensation onto an original given angular frequency to perform V/F control.

V/F control method for suppressing current oscillation of induction motor

A system and method for controlling an adjustable speed drive (ASD) to decelerate an AC load during a generating mode of operation is disclosed. The ASD includes a capacitor and an inverter coupled to a DC link. A current sensor system is coupled to an output of the inverter. The ASD further includes a control system programmed to calculate an energy of the capacitor, generate a reference power using the calculated capacitor energy, and calculate a feedback power from realtime current signals received from the current sensor system. The control system compares the feedback power to the reference power, defines a frequency offset based on the comparison, generates a speed command using the frequency offset, and outputs the speed command to the inverter to maintain a smooth DC link voltage during deceleration.

System and method for controlling regenerating energy in an adjustable speed drive

The present invention discloses a multimedia message system, which includes: aSP; a Multimedia Message Service Center (MMSC), which is configured to receive, store and send multimedia messages; and a Multimedia Message Service Gateway (MMSG) connecting with at least one MMSC and the SP belonging to the MMSG respectively, which serves to authenticate the SP and a user in the multimedia message and a provided service, and to send the multimedia messages from the SP or the MMSC. And the present invention provides three methods for sending multimedia messages. The system and methods provided by the present invention can lower the load of the MMSC and enhance the security of the MMSC.

Routing function multimedia message service gateway

A method for processing messages in MMS, which includes: after receiving a message from a user side, an MMSC notifying a home Value Added Service Applications Server corresponding to receivers of the message to process the message according to each identifier, which is carried in the message, of the receiver that belongs to the Value Added Service Applications Server and that is carried in the message. A system for processing messages in the MMS is further disclosed. By adopting the technique solution provided in the invention, it could successfully implement the message service of a terminal sending messages to multiple receivers that belong to the same Value Added Service Applications Server. Moreover, it could further reduce the message flux between the MMSC and the Value Added Service Applications server so as to reduce the occupancy of the communication resources, increase the efficiency and save the cost.

Method, system and devices for processing messages in multimedia messaging service

The present invention discloses a multimedia message system, which includes: a terminal; a Multimedia Message Service Center (MMSC), which serves to receive, store and send multimedia messages; and a Multimedia Message Service Gateway (MMSG) connecting with at least one MMSC and the terminal belonging to the MMSG respectively, which serves to authenticate the terminal and a user in the multimedia message and a provided service, and to send the multimedia messages from the terminal or the MMSC. And the present invention provides three methods for sending multimedia messages. The system and methods provided by the present invention can lower the load of the MMSC and enhance the security of the MMSC.

Multimedia message system and method for sending multimedia message

A method for increasing multimedia messaging service system capacity is provided, it comprises: a message distributing device determining a first multimedia messaging service center (MMSC) node for receiving multimedia message, and forwarding the multimedia message to a relay of the first MMSC node, after it having received multimedia message; the multimedia message being transmitted to a server of the first MMSC node by the relay of the first MMSC node, and stored in the server of the first MMSC node; the server of the first MMSC node corresponding to the relay of the first MMSC relay uniquely; the server of the first MMSC node sending the multimedia message to the receipt party via the relay of the first MMSC node and the message distributing device. A system and a device for increasing multimedia messaging service system capacity are provided, too. It can increase the capacity of multimedia messaging service system handling multimedia message service with the invention.

Method, system and device for increasing multimedia messaging service system capacity

The present invention discloses a method for charging Multimedia Message Service (MMS), where a corresponding relationship between a Mobile Station International ISDN Number (MSISDN) of a receiver and a Recipient Multimedia Message Service Center (Recipient-MMSC) that sends an MMS to the receiver is set in an adjacent Wireless Application Protocol Gateway (WAP-GW) which the receiver accesses. The method includes: upon the receipt of the MMS, the receiver sends an MMS receipt confirmation including the MSISDN of the receiver to the adjacent WAP-GW which the receiver accesses; the adjacent WAP-GW which the receiver accesses determines the Recipient-MMSC that corresponds to the MSISDN of the receiver contained in the confirmation according to the set corresponding relationship, and sends the confirmation to the Recipient-MMSC; and the Recipient-MMSC triggers the charging mechanism and takes the receipt of the confirmation as a charging point for charging.

Method for charging multimedia message service

A method for delivering multimedia messages includes: submitting a multimedia message containing address information of a receiving party to an MMSC by an initiating party; sending a PUSH notification by the MMSC to a short message system with an interface protocol supported by the short message system; obtaining routing information of the receiving party from HLR of the receiving party by the short message system, and sending the PUSH notification to the receiving party according to the routing information; and retrieving the multimedia message from the MMSC according to addressing information of the multimedia message containing in the PUSH notification by the receiving party. The method improves the efficiency and success rate of multimedia message delivery and lowers the cost of multimedia message delivery.

Method and system for delivering multimedia messages and multimedia message service center

Growing community of inventors

Guangdong, China

Dawei Li