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公开(公告)号：US20240106546A1
公开(公告)日：2024-03-28
申请号：US18146268
申请日：2022-12-23
Applicant: Beijing Xiaomi Mobile Software Co., Ltd.
Inventor： Yong ZHANG , Xinlin YI , Ningzhi ZHU , Runyu SHI , Kai WANG
IPC: H04B11/00 , G05B19/042
CPC classification number: H04B11/00 , G05B19/042 , G05B2219/2642
Abstract: A communication method, applied to a master device, includes: determining, according to the number of controlled devices and a preset time slot length, detection cycles and detection timing of various controlled devices in a detection cycle; receiving, in a time slot in the detection cycle, an ultrasonic sweep signal sent by the controlled device; and determining, according to the detection timing and the ultrasonic sweep signal, a detection result of the master device and a controlled device.
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2.发明公开
公开(公告)号：US20240049156A1
公开(公告)日：2024-02-08
申请号：US18071609
申请日：2022-11-29
Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Inventor： Xinlin YI , Yong ZHANG , Ningzhi ZHU , Runyu SHI , Kai WANG
CPC classification number: H04W56/0065 , G01S3/802
Abstract: A sending time determination method includes: determining a transmission duration and a synchronization error of signal transmission between the device to be measured and a goniometric device; determining a receiving time slot for the goniometric device to receive ultrasonic goniometric signal sent by the device to be measured, where the goniometric device is configured to receive ultrasonic goniometric signals sent by a plurality of devices to be measured, and the goniometer device receives the ultrasonic goniometric signals sent by different devices to be measured in different receiving time slots; and determining a sending time of the ultrasonic goniometric signal according to the receiving time slot, the transmission duration and the synchronization error.
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公开(公告)号：US20250044882A1
公开(公告)日：2025-02-06
申请号：US18412423
申请日：2024-01-12
Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Inventor： Linnan LI , Yong ZHANG , Xinyu CHEN , Lu CHENG
IPC: G06F3/0354 , G06F3/041 , G06F3/0481 , G06F3/04883
Abstract: The present disclosure relates to a control method, a stylus, an apparatus, an electronic device, and a storage medium. The control method includes: receiving a key press event sent by a stylus; determining a press type according to the key press event; determining a control operation corresponding to the press type; and performing the control operation; where a different press type corresponds to a different control operation. The control method can realize the remote control operation of the electronic device by means of a key on the stylus, and can realize a diversity of control operations by means of the press type of the key, and furthermore, the control operation is not restricted by an operating system and a projection manner, which can enhance the usage experience of the user.
