| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | 표준전파를 이용한 무선통신 방법 및 무선통신 시스템 | PCT/KR2017/009756 | 2017-09-06 | WO2018048186A1 | 2018-03-15 | 임지훈 |
표준전파를 이용한 무선통신 방법 및 무선통신 시스템이 개시된다. 본 무선통신 방법은, 서버 및 무선통신장치가 개별적으로 표준전파를 수신하여 표준시간으로 설정됨으로써 시간동기화가 수행되는 설정단계; 상기 시간동기화가 수행되면, 상기 무선통신장치가 기설정된 동작을 수행하는 동작시간에 대한 스케줄 정보를 획득하는 획득단계; 상기 무선통신장치가 상기 스케줄정보를 기반으로 제1 이벤트 발생 여부를 판단하는 제1 판단단계; 및 상기 무선통신장치가 상기 제1 이벤트 발생결과에 대응되는 제1 이벤트 정보를 생성하는 제1 생성단계;를 포함한다. 이에 의해 표준전파시보를 이용하여 시간동기화가 수행되도록 하고, 표준전파시보에 의해 설정된 표준시간을 기반으로 정해진 시간에 무선통신장치가 무선통신이 수행되도록 하거나, 순차적인 무선통신이 수행되도록 함으로써, 통신지연의 방지는 물론 유연한 무선통신을 수행할 수 있게 된다. |
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| 102 | デジタル放送受信機、時刻補正方法および時差変更方法 | PCT/JP2014/061877 | 2014-04-28 | WO2015166535A1 | 2015-11-05 | 湯川 真紀; 大久保 忠俊; 本田 勝彦; 桑原 昌人 |
予め定められたチャンネル範囲の受信信号から周波数毎の時刻情報または時差情報を取得して主記憶装置５に記憶し、主記憶装置５に記憶された周波数毎の時刻情報または時差情報のうち一致するものが多い時刻情報または時差情報に基づいて時刻の補正または時差の変更を行う一連の処理を繰り返し実行する。 |
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| 103 | TIME SYNCHRONIZATION IN A CELLULAR NETWORK DEVICE | PCT/US2000/034772 | 2000-12-20 | WO01047220A3 | 2002-01-17 | |
| A method and system (28c-28f) are provided to synchronize a digital communications device (27) with a mobile phone network system time. Previous reference times, associated with the device, are updated to the system time when the device is activated and the updated time is presented to a system user (28c). The updated time may also be used to automatically update the time associated with time-sensitive data files stored in the device's memory (28e). Finally, the user is permitted to set the system time to any desired time using a manual operation mode (28d). | ||||||
| 104 | METHOD FOR TRANSMITTING THE TIME SIGNALS TRANSMITTED BY A TRANSMITTER TO A RADIO-CONTROLLED CLOCK IN THE INTERIOR OF A MOTOR VEHICLE | PCT/DE2000/000896 | 2000-03-22 | WO00058795A1 | 2000-10-05 | |
| The invention relates to a method for transmitting the time signals transmitted by a stationary transmitter (3) to a radio-controlled clock (19) in the interior of a motor vehicle (12). According to the inventive method, the time signals of the transmitter (3) are first received by a mobile transceiver unit (4) outside of the motor vehicle (12) and are then transmitted by said mobile transceiver unit (4) to the radio-controlled clock (19) in the interior of the motor vehicle (12). The transceiver unit (4) with a long-wave antenna (5) can be integrated, for example, into a remote-control car key (8). | ||||||
| 105 | REAL TIME CLOCK SYSTEM AND METHOD | PCT/US1999/029035 | 1999-12-08 | WO00038338A1 | 2000-06-29 | |
| A system and method for maintaining current time in an electronic device (130) utilizes time information received from an external time source (116). The time information is received via a communication interface and used to update or reset an internal time clock. The internal time clock keeps track of current time from that point forward using the updated or reset time. The internal time clock can make the current time available to one or more time-sensitive applications running within the electronic device, and the current time can be displayed to the user. Alarms can be set and stored in memory, and alerts generated when the alarm time is reached. The system and method can check for past due alarms and alert the user of the same upon the occurrence of a time update. | ||||||
| 106 | Method and device for calibrating a light smart watch, and light smart watch | US16632819 | 2017-11-08 | US11556093B2 | 2023-01-17 | Xun Liu |
| A method for calibrating a light smart watch includes: providing an FPC soft board under a dial, a size of the FPC soft board matching a size of the dial, the FPC soft board is divided into a plurality of partitions, each partition is insulated from other partitions, and each of watch hands and each partition form a capacitor in turn when the watch hands run; detecting a capacitance change amount of each partition, determining positions of partitions where the watch hands are currently located, and determining a current time indicated by the watch hands, according to the positions of partitions where the watch hands are currently located; comparing the current time indicated by the watch hands with a current time of a mobile terminal to determine a time error; and adjusting the watch hands, according to the time error to run in sync with the time of the mobile terminal. | ||||||
| 107 | WIRELESS TIME SERVICING METHOD, DEVICE, AND SYSTEM | US17529295 | 2021-11-18 | US20220269223A1 | 2022-08-25 | XIQIANG XU; Tianyao Hao; Yaoxing Hu |
| Provided is a wireless time servicing method, device and system. The wireless time servicing method includes: obtaining absolute time information sent by an external clock source; correcting a system time of a master station according to the absolute time information; broadcasting path information to a slave station; receiving feedback from the slave station in response to the path information, calculating a transmission path delay between the master station and the slave station, and storing the transmission path delay in the time information; and sending the time information to the slave station. | ||||||
| 108 | METHOD AND DEVICE FOR SENDING COMMUNICATION MESSAGE | US16697945 | 2019-11-27 | US20200096950A1 | 2020-03-26 | Sheng WANG |
| The present disclosure relates to the field of computer technologies, and discloses a method and a device for sending a communication message. The method includes: receiving, by a wearable device, a communication message sent by a transfer device, where the communication message is sent to the transfer device by a target device, and is forwarded to the wearable device by the transfer device when the transfer device meets a predetermined condition; receiving, by the wearable device, a reply message input for the communication message; and sending, by the wearable device, the reply message to the transfer device, where the reply message is forwarded to the target device by the transfer device. The present disclosure resolves a problem that a user cannot send or reply to a communication message in time when it is inconvenient to operate an electronic device, and achieves an effect of improving communication efficiency. | ||||||
| 109 | Communication device for mobile body, communication system for mobile body, and automatic time correction method featuring communication device for mobile body | US15362814 | 2016-11-28 | US10292017B2 | 2019-05-14 | Toru Oizumi; Takeshi Hatakeyama |
| The base station, which is installed in an aircraft and is capable of communicating with a terminal, comprises a wireless communication component that can be connected to the terminal, and a controller that controls the wireless communication component. The controller acquires regional information indicating at least the destination of the aircraft, determines time zone information corresponding to regional information, produces a time correction instruction according to the time zone information, and transmits the time correction instruction through the wireless communication component to the terminal. | ||||||
| 110 | ELECTRONIC DEVICE, TIME SETTING METHOD, TIME SETTING SYSTEM AND PROGRAM | US16142660 | 2018-09-26 | US20190025769A1 | 2019-01-24 | Ryogo ITO; Kazuma AKAMATSU; Megumi TAKAGI; Shunsuke KATSUMATA |
| An electronic device includes a communication unit that performs communication with an external apparatus; a timekeeping unit that performs timekeeping of time; and a control unit, after completion of a connection with the external apparatus using the communication unit, updates time of the timekeeping unit using time information when being in a state where time can be set by obtaining the time information from the external apparatus. | ||||||
| 111 | Communication apparatus, electronic timepiece, communication method and recording medium | US15921088 | 2018-03-14 | US10082770B2 | 2018-09-25 | Hiroshi Morohoshi; Hirohisa Maruyama |
| A communication apparatus comprises a communicator that receives a standard time from an external apparatus, a manipulation receiver that receives a time correction action from a user, and a controller that performs a timing processing for clocking time and a time correction processing for correcting the time clocked by the timing processing, on the basis of the standard time received by the communicator, or on the basis of the time correction action received by the manipulation receiver. The controller changes processing contents of the time correction processing until a prescribed time interval has elapsed, when the time clocked by the timing processing is corrected on the basis of the time correction action received by the manipulation receiver. | ||||||
| 112 | METHOD AND DEVICE FOR SENDING COMMUNICATION MESSAGE | US15456743 | 2017-03-13 | US20170185052A1 | 2017-06-29 | Sheng WANG |
| The present disclosure relates to the field of computer technologies, and discloses a method and a device for sending a communication message. The method includes: receiving, by a wearable device, a communication message sent by a transfer device, where the communication message is sent to the transfer device by a target device, and is forwarded to the wearable device by the transfer device when the transfer device meets a predetermined condition; receiving, by the wearable device, a reply message input for the communication message; and sending, by the wearable device, the reply message to the transfer device, where the reply message is forwarded to the target device by the transfer device. The present disclosure resolves a problem that a user cannot send or reply to a communication message in time when it is inconvenient to operate an electronic device, and achieves an effect of improving communication efficiency. | ||||||
| 113 | Communication device for mobile body, communication system for mobile body, and automatic time correction method featuring communication device for mobile body | US14243906 | 2014-04-03 | US09571959B2 | 2017-02-14 | Toru Oizumi; Takeshi Hatakeyama |
| The base station, which is installed in an aircraft and is capable of communicating with a terminal, comprises a wireless communication component that can be connected to the terminal, and a controller that controls the wireless communication component. The controller acquires regional information indicating at least the destination of the aircraft, determines time zone information corresponding to regional information, produces a time correction instruction according to the time zone information, and transmits the time correction instruction through the wireless communication component to the terminal. | ||||||
| 114 | Methods for maintaining accurate timing information on portable electronic devices | US14475216 | 2014-09-02 | US09488964B2 | 2016-11-08 | Jay N. Bruins; Augustin Prats; Glenn D. MacGougan |
| Methods for operating portable electronic devices to maintain accurate timing information are provided. In one suitable arrangement, an electronic device may have a real-time clock and a mach-time clock that can be used separately to track the Coordinated Universal Time (UTC). The offset of the real-time clock and the mach-time clock from UTC can be monitored to determine if there is any oscillator frequency drift, which can be characterized using a linear model. Any variation in drift caused by environment factors such as temperature may also be characterized. In another suitable arrangement, a primary electronic device that is capable of maintaining accurate timing information may transfer that information to a secondary user device. Timing information may be transferred using mach-time values and may then be converted to real-time clock values to ensure that the secondary user device can estimate time accurately even when the device goes to sleep. | ||||||
| 115 | ELECTRONIC TIMEPIECE, COMMUNICATION SYSTEM AND STORAGE MEDIUM | US14980279 | 2015-12-28 | US20160246264A1 | 2016-08-25 | Hirofumi NAGAREDA |
| An electronic timepiece includes a timer unit, a timepiece-side communication unit, a timepiece-side daylight saving time information storage unit and a processor. The timer unit counts local time at a current position. The timepiece-side communication unit communicates with an external device. The timepiece-side daylight saving time information storage unit stores daylight saving time implementation information therein at least at the current position. The processor corrects the local time in correspondence to an implementation situation of daylight saving time at the current position, based on the daylight saving time implementation information, acquires update information of the daylight saving time implementation information from the external device through the timepiece-side communication unit and reflects the acquired update information in the daylight saving time implementation information. | ||||||
| 116 | Wireless Clock System and Method | US14541042 | 2014-11-13 | US20150138927A1 | 2015-05-21 | Ilan Shemesh; Goll Ofec; Yariv Oren; Leor Hardi; Paz Hameiri |
| A wireless clock system includes a master clock or other master time source, and a plurality of slave clocks or repeater devices. Each slave clock can both wirelessly receive and wirelessly transmit time signals including current time data. To avoid conflicts among the slave clocks, each slave clock transmits time signals in a frequency-hopping manner over pseudo-randomized frequencies and at pseudo-randomized transmission start times. In another embodiment, power consumption at the slave clocks is minimized by activating and deactivating receivers within the slave clocks at predetermined times and at predetermined intervals, each interval being longer than the previous interval, until valid time signals are received from either the master clock or another slave clock. Calibration of the slave clock's time base is also performed. | ||||||
| 117 | PIEZOELECTRIC VIBRATING PIECE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS AND RADIO CONTROLLED TIMEPIECE | US14202575 | 2014-03-10 | US20140254329A1 | 2014-09-11 | Masanori TAMURA |
| A piezoelectric vibrating piece is provided including: a pair of vibrating arm sections; a base section which is provided between the pair of vibrating arm sections; and connecting sections which connect base end sections of the pair of vibrating arm sections and a base end section of the base section, in which the vibrating arm sections have bending points and the vibrating arm sections extend in a direction away from the base section from the base end sections of the vibrating arm sections to the bending points, and the vibrating arm sections extend along the base section from the bending points to leading end sections of the vibrating arm sections. | ||||||
| 118 | Mobile communication terminal | US10854790 | 2004-05-27 | US20050020285A1 | 2005-01-27 | Katsuhiro Kozuki; Takeshi Sakuma |
| A CDMA mobile communication terminal MS receives system time data, as standard time information, the system time data being transmitted from a base station BS via a sync-channel. When reproducing contents, a reproduction expiration time contained in the contents is compared with the received standard time information, thereby detecting whether or not the contents can be reproduced. If it is detected that the contents may be reproduced, reproduction of the contents is permitted, whereas if it is detected that the contents should not be reproduced, reproduction of the contents is inhibited. | ||||||
| 119 | Alarm clock with automatic time/date setting feature | US17791 | 1998-02-03 | US5991240A | 1999-11-23 | John M. Van Ryzin |
| An alarm clock which automatically sets current time and date by receiving a television broadcast signal or the like and by decoding a signal included in the received television broadcast signal to obtain the current time and date information. A programmable controller processes the current time and date information for display. The alarm clock further includes a memory for storing data representing holidays. The programmable controller is operative to activate an alarm trigger in response to a user setting and to disable the user setting if it is determined that the current date coincides with one of the holidays stored in the memory. | ||||||
| 120 | Apparatus for updating time-of-day information in a signal | US389913 | 1989-08-07 | US4993003A | 1991-02-12 | Rainer Fechner; Thomas Bekesi |
| A continuous time-of-day or date correction of a signal produced by a clock module is obtained from the data in a video-text or teletext signal that contains accurate time-of-day and/or date reference information. When the video-text/teletext data contain such reference information, the data of the output signal of the clock module are compared, on a continuous basis, with the received video-text/teletext. In case of a deviation between the clock module data and the reference information, a correction signal is applied to the clock module and corrects the clock module. | ||||||
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