技术领域technical field
本发明涉及时间计量技术领域，尤其涉及一种利用短距离无线通信接口进行自动对时的计时装置和系统。The invention relates to the technical field of time measurement, in particular to a timing device and system for automatic time adjustment using a short-distance wireless communication interface.
背景技术Background technique
计时装置（例如，手表、时钟等）通常需要人工来进行时间校对。现有的自动对时技术主要是电波对时，也即，各个国家为了实现国内不同地区标准计时会建立专门的标准时间发射台以广播形式发射标准时间码，具有电波对时功能的计时装置可以接收该标准时间码，并根据该标准时间码来进行自动对时。但是，由于标准时间发射台的标准时间码信号较弱，而且标准时间码信号频率低，由此导致电波对时电路天线部分体积较大，进而导致具有自动对时功能的计时装置的体积难以实现小型化。而且在室内，由于无线信号存在屏蔽，也会导致室内出现标准时间码的接收盲区。进一步而言，接收时间码需要缴纳费用，这会进一步推高计时装置的成本。Timing devices (eg, watches, clocks, etc.) usually require manual time checking. The existing automatic time synchronization technology is mainly radio wave time synchronization, that is, in order to realize the standard timing in different regions of the country, various countries will establish special standard time transmitting stations to transmit standard time codes in the form of broadcasting, and timing devices with radio wave time synchronization functions can be Receive the standard time code, and perform automatic time synchronization according to the standard time code. However, because the standard time code signal of the standard time transmitting station is weak and the frequency of the standard time code signal is low, the volume of the antenna part of the radio time synchronization circuit is relatively large, and the volume of the timing device with automatic time synchronization function is difficult to realize. miniaturization. Moreover, indoors, due to the shielding of wireless signals, there will also be blind spots for receiving standard time codes indoors. Further, there is a fee to receive the timecode, which further drives up the cost of the timekeeping device.
发明内容Contents of the invention
本发明的目的在于提供一种利用短距离无线通信接口进行自动对时的计时装置和系统，从而基于现有的具有获得标准时间功能个人移动设备来实现对于计时装置的自动对时，降低具有自动对时功能的计时装置的生产成本。The object of the present invention is to provide a timing device and system that utilizes a short-distance wireless communication interface for automatic time synchronization, thereby realizing automatic time synchronization for the timing device based on the existing personal mobile device with the function of obtaining standard time, reducing the need for automatic time synchronization. The production cost of a timing device with a time-setting function.
本发明公开了一种利用短距离无线通信接口进行自动对时的计时装置，包括：The invention discloses a timing device for automatic time setting by using a short-distance wireless communication interface, comprising:
智能控制单元，用于根据预定条件触发自动对时；An intelligent control unit is used to trigger automatic time synchronization according to predetermined conditions;
无线通信单元，用于在自动对时被触发后与预先绑定的个人移动设备建立短距离无线连接接收携带标准定时信息的短距离无线信号；The wireless communication unit is used to establish a short-distance wireless connection with a pre-bound personal mobile device to receive a short-distance wireless signal carrying standard timing information after the automatic time synchronization is triggered;
自动对时单元，用于根据短距离无线信号中的标准定时信息进行时间校准。The automatic time synchronization unit is used for time calibration according to the standard timing information in the short-distance wireless signal.
优选地，所述自动对时单元包括定时校准驱动子单元和校准执行子单元；Preferably, the automatic time synchronization unit includes a timing calibration driving subunit and a calibration execution subunit;
所述校准驱动子单元用于根据所述标准定时信息计算对时时间；The calibration driving sub-unit is used to calculate the time synchronization time according to the standard timing information;
所述校准执行子单元用于根据计算得到的对时时间进行时间校准。The calibration execution subunit is used for performing time calibration according to the time synchronization time obtained through calculation.
优选地，所述自动对时单元还包括反馈测量子单元Preferably, the automatic time synchronization unit also includes a feedback measurement subunit
所述反馈测量子单元用于将时间校准过程中的归零测试结果反馈到所述智能控制单元。The feedback measurement subunit is used to feed back the zeroing test result in the time calibration process to the intelligent control unit.
优选地，所述智能控制单元用于在预定时间触发自动对时；或者Preferably, the intelligent control unit is used to trigger automatic time synchronization at a predetermined time; or
所述智能控制单元用于响应用户输入触发自动对时。The intelligent control unit is used for triggering automatic time synchronization in response to user input.
优选地，所述计时装置还包括鉴权绑定模块，用于将所述计时装置与至少一个个人移动设备绑定。Preferably, the timing device further includes an authentication binding module, configured to bind the timing device with at least one personal mobile device.
优选地，所述短距离无线信号还携带与位置相关的信息；Preferably, the short-distance wireless signal also carries location-related information;
所述计时装置还包括显示单元，用于显示所述与位置相关的信息。The timing device also includes a display unit for displaying the position-related information.
优选地，所述计时装置还包括电源管理单元，所述电源管理单元用于在自动对时触发后进入工作状态对所述无线通信单元和自动对时单元供电，并在自动对时结束后进入低功耗状态。Preferably, the timing device further includes a power management unit, the power management unit is used to enter the working state to supply power to the wireless communication unit and the automatic time synchronization unit after the automatic time synchronization is triggered, and to enter the working state after the automatic time synchronization is completed. low power state.
优选地，所述短距离无线通信接口为蓝牙接口或无线局域网接口。Preferably, the short-distance wireless communication interface is a Bluetooth interface or a wireless local area network interface.
本发明还公开了一种利用短距离无线通信接口进行自动对时的计时系统，包括计时装置和用于提供标准定时信息的个人移动设备；The invention also discloses a timing system for automatic time adjustment using a short-distance wireless communication interface, including a timing device and a personal mobile device for providing standard timing information;
所述计时装置包括智能控制单元、无线通信单元和自动对时单元；所述智能控制单元用于根据预定条件触发自动对时；所述无线通信单元用于在自动对时被触发后与绑定的个人移动设备建立短距离无线连接接收携带标准定时信息的短距离无线信号；所述自动对时单元用于根据短距离无线信号中的标准定时信息进行时间校准；The timing device includes an intelligent control unit, a wireless communication unit and an automatic time synchronization unit; the intelligent control unit is used to trigger automatic time synchronization according to predetermined conditions; the wireless communication unit is used to bind with The personal mobile device establishes a short-distance wireless connection to receive a short-distance wireless signal carrying standard timing information; the automatic time synchronization unit is used to perform time calibration according to the standard timing information in the short-distance wireless signal;
所述个人移动设备预先与所述计时装置通过鉴权配对绑定。The personal mobile device is pre-authenticated and paired with the timing device.
优选地，所述自动对时单元包括定时校准驱动子单元和校准执行子单元；Preferably, the automatic time synchronization unit includes a timing calibration driving subunit and a calibration execution subunit;
所述校准驱动子单元用于根据所述标准定时信息计算对时时间；The calibration driving sub-unit is used to calculate the time synchronization time according to the standard timing information;
所述校准执行子单元用于根据计算得到的对时时间进行时间校准。The calibration execution subunit is used for performing time calibration according to the time synchronization time obtained through calculation.
优选地，所述自动对时单元还包括反馈测量子单元；Preferably, the automatic time synchronization unit further includes a feedback measurement subunit;
所述反馈测量子单元用于将时间校准过程中的归零测试结果反馈到所述智能控制单元。The feedback measurement subunit is used to feed back the zeroing test result in the time calibration process to the intelligent control unit.
优选地，所述计时装置还包括电源管理单元，所述电源管理单元用于在自动对时触发后进入工作状态对所述无线通信单元和自动对时单元供电，并在自动对时结束后进入低功耗状态。Preferably, the timing device further includes a power management unit, the power management unit is used to enter the working state to supply power to the wireless communication unit and the automatic time synchronization unit after the automatic time synchronization is triggered, and to enter the working state after the automatic time synchronization is completed. low power state.
本发明通过利用短距离无线通信接口进行自动对时，改变了以往用电波钟表校时的观念，通过个人移动设备取得全球卫星定位系统（GPS）标准时间，在实现自动对时的同时极大降低产品成本，同时，由于短距离无线通信接口的天线体积较小，本发明可以实现计时装置的小型化。The present invention uses the short-distance wireless communication interface for automatic time adjustment, which changes the previous concept of using radio-wave clocks and watches for time adjustment, and obtains the global satellite positioning system (GPS) standard time through personal mobile devices, which greatly reduces the time while realizing automatic time adjustment. At the same time, because the antenna volume of the short-distance wireless communication interface is small, the invention can realize the miniaturization of the timing device.
附图说明Description of drawings
图1是本发明第一实施例的利用短距离无线通信接口进行自动对时的计时系统的系统框图；Fig. 1 is a system block diagram of a timing system utilizing a short-distance wireless communication interface for automatic time synchronization according to the first embodiment of the present invention;
图2是本发明第一实施例的计时系统进行自动对时的时序流程图；Fig. 2 is the timing flow chart of automatic time setting by the timing system of the first embodiment of the present invention;
图3是本发明第二实施例的利用短距离无线通信接口进行自动对时的计时装置的结构框图；Fig. 3 is a structural block diagram of a timing device for automatic time synchronization using a short-distance wireless communication interface according to a second embodiment of the present invention;
图4是本发明第二实施例的计时装置进行自动对时的时序流程图；Fig. 4 is a timing flow chart of automatic time setting by the timing device according to the second embodiment of the present invention;
图5是本发明第三实施例的利用短距离无线通信接口进行自动对时的计时装置的结构框图；Fig. 5 is a structural block diagram of a timing device for automatic time synchronization using a short-distance wireless communication interface according to a third embodiment of the present invention;
图6是本发明的利用短距离无线通信接口进行自动对时的计时系统的系统进行配对绑定的示意图。Fig. 6 is a schematic diagram of pairing and binding of the timing system for automatic time synchronization using the short-distance wireless communication interface of the present invention.
具体实施方式Detailed ways
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
图1是是本发明第一实施例的利用短距离无线通信接口进行自动对时的计时系统的系统框图。如图1所示，计时系统10包括计时装置11和用于提供标准定时信息的个人移动设备12。FIG. 1 is a system block diagram of a timing system for automatic time synchronization using a short-distance wireless communication interface according to a first embodiment of the present invention. As shown in FIG. 1, a timing system 10 includes a timing device 11 and a personal mobile device 12 for providing standard timing information.
计时装置11包括智能控制单元111、无线通信单元112和自动对时单元113。智能控制单元111用于根据预定条件触发自动对时；无线通信单元112用于在自动对时被触发后与绑定的个人移动设备12建立短距离无线连接接收携带标准定时信息的短距离无线信号；自动对时单元113用于根据短距离无线信号中的标准定时信息进行时间校准。The timing device 11 includes an intelligent control unit 111 , a wireless communication unit 112 and an automatic time synchronization unit 113 . The intelligent control unit 111 is used to trigger automatic time synchronization according to predetermined conditions; the wireless communication unit 112 is used to establish a short-distance wireless connection with the bound personal mobile device 12 to receive short-distance wireless signals carrying standard timing information after the automatic time synchronization is triggered ; The automatic time synchronization unit 113 is used for time calibration according to the standard timing information in the short-distance wireless signal.
个人移动设备12预先与所述计时装置通过鉴权配对绑定。具体而言，可以通过设置的方式将计时装置11与至少一个个人移动设备12进行绑定。系统中，计时装置11可以与多个个人移动设备12进行绑定，从而实现在不同的地点和时间均可以进行自动对时。同时，如图6所示，一个个人移动设备12也可以绑定多个计时装置11，并在同一时间为多个计时装置11提供标准时间信息。The personal mobile device 12 is pre-authenticated and paired with the timing device. Specifically, the timing device 11 can be bound to at least one personal mobile device 12 through setting. In the system, the timing device 11 can be bound with multiple personal mobile devices 12, so as to realize automatic time synchronization at different places and times. Meanwhile, as shown in FIG. 6 , one personal mobile device 12 can also be bound to multiple timing devices 11 and provide standard time information for multiple timing devices 11 at the same time.
其中，个人移动设备12可以包括具有短距离无线通信接口的便于用户携带的手机、平板电脑、便携电脑等终端设备。短距离无线通信接口优选为蓝牙或无线局域网（WiFi）接口。但是本领域技术人员可以理解，其它的具有较高通信频率的短距离无线通信接口，例如，2.4G封闭协议无线接口、ZigBee接口等常用的短距离无线通信接口来进行。Wherein, the personal mobile device 12 may include a terminal device such as a mobile phone, a tablet computer, and a portable computer with a short-range wireless communication interface that is convenient for the user to carry. The short-range wireless communication interface is preferably a Bluetooth or a wireless local area network (WiFi) interface. However, those skilled in the art can understand that other short-distance wireless communication interfaces with relatively high communication frequencies, such as 2.4G closed-protocol wireless interfaces, ZigBee interfaces and other commonly used short-distance wireless communication interfaces, can be used.
个人移动设备12的通常通过内置全球卫星定位系统（GPS）、内置GPS的基站信号或者互联网上的时间服务器获取其内部时钟，该内部时钟可以作为标准时钟来指导计时装置进行时间校对。The personal mobile device 12 usually obtains its internal clock through the built-in global satellite positioning system (GPS), the base station signal of the built-in GPS or the time server on the Internet, and the internal clock can be used as a standard clock to guide the timing device to perform time calibration.
本实施例的系统可以利用蓝牙或者WiFi接口，使得个人移动设备低功耗、快速地与计时装置内部自动对时系统建立连接并传送来自GPS或时间服务器的标准定时信息。计时装置可以从蓝牙或者WiFi接口接收标准定时信息，并利用该标准定时信息来进行自动对时。The system of this embodiment can use the Bluetooth or WiFi interface to enable the personal mobile device to establish a connection with the internal automatic time synchronization system of the timing device with low power consumption and quickly, and transmit standard timing information from the GPS or time server. The timing device can receive standard timing information from the Bluetooth or WiFi interface, and use the standard timing information to perform automatic time synchronization.
图2是本发明第一实施例的计时系统进行自动对时的时序流程图。如图2所示，在步骤210、计时装置11的智能控制单元111根据预定条件触发自动对时流程。Fig. 2 is a sequence flow chart of automatic time adjustment by the timing system according to the first embodiment of the present invention. As shown in FIG. 2 , in step 210 , the intelligent control unit 111 of the timing device 11 triggers an automatic time synchronization process according to predetermined conditions.
在步骤220、计时装置11的无线通信单元112与个人移动设备12通过蓝牙或者WiFi接口建立无线连接。In step 220, the wireless communication unit 112 of the timing device 11 establishes a wireless connection with the personal mobile device 12 through a Bluetooth or WiFi interface.
在步骤230、无线通信单元112从个人移动设备12接收携带标准定时信息的蓝牙无线信号或WiFi无线信号。At step 230 , the wireless communication unit 112 receives a Bluetooth wireless signal or a WiFi wireless signal from the personal mobile device 12 carrying standard timing information.
在步骤240、计时装置11利用蓝牙无线信号或WiFi无线信号中的标准定时进行时间校对，调整其自身的显示时间到标准时间。In step 240, the timing device 11 uses the standard timing in the Bluetooth wireless signal or the WiFi wireless signal to check the time, and adjusts its own display time to the standard time.
本实施例通过利用短距离无线通信接口进行自动对时，改变了以往用电波钟表校时的观念，通过个人移动设备取得GPS标准时间，在实现自动对时的同时极大降低产品成本。In this embodiment, by utilizing the short-distance wireless communication interface for automatic time synchronization, the previous concept of using radio-wave clocks for time calibration is changed, and the GPS standard time is obtained through personal mobile devices, which greatly reduces product costs while realizing automatic time synchronization.
图3是本发明第二实施例的利用短距离无线通信接口进行自动对时的计时装置的结构框图。如图3所示，计时装置30包括智能控制单元31、无线通信单元32和自动对时单元33。智能控制单元31用于根据预定条件触发自动对时；无线通信单元32用于在自动对时被触发后与绑定的个人移动设备建立短距离无线连接接收携带标准定时信息的短距离无线信号；自动对时单元33用于根据短距离无线信号中的标准定时信息进行时间校准。Fig. 3 is a structural block diagram of a timing device for automatic time synchronization using a short-distance wireless communication interface according to a second embodiment of the present invention. As shown in FIG. 3 , the timing device 30 includes an intelligent control unit 31 , a wireless communication unit 32 and an automatic time synchronization unit 33 . The intelligent control unit 31 is used to trigger automatic time synchronization according to predetermined conditions; the wireless communication unit 32 is used to establish a short-distance wireless connection with a bound personal mobile device to receive a short-distance wireless signal carrying standard timing information after the automatic time synchronization is triggered; The automatic time synchronization unit 33 is used for time calibration according to the standard timing information in the short-distance wireless signal.
其中，无线通信单元32可以包括天线321和通信子单元322。由于使用频率较高的短距离通信接口，天线321体积较小，从而可以缩小计时装置的体积。Wherein, the wireless communication unit 32 may include an antenna 321 and a communication subunit 322 . Since the short-distance communication interface with high frequency is used, the volume of the antenna 321 is small, so that the volume of the timing device can be reduced.
其中，自动对时单元33包括定时校准驱动子单元331和校准执行子单元332。校准驱动子单元331用于根据所述标准定时信息计算对时时间。校准执行子单元332用于根据计算得到的对时时间进行时间校准。Wherein, the automatic time synchronization unit 33 includes a timing calibration driving subunit 331 and a calibration execution subunit 332 . The calibration driving subunit 331 is used for calculating the time of synchronization according to the standard timing information. The calibration execution subunit 332 is configured to perform time calibration according to the calculated time synchronization time.
优选地，为了使得校准时间过程更加精确，自动对时单元33还可以包括反馈测量子单元333，反馈测量子单元333用于将将时间校准过程中的归零测试结果反馈到所述智能控制单元，供智能控制单元检测归零测试结果是否满足要求，以确定时间校准是否准确，如果满足要求则不进行进一步校准的操作，否则，再次向自动对时单元33发出校准命令，通过多次循环校准直到归零测试结果满足要求。Preferably, in order to make the calibration time process more accurate, the automatic time synchronization unit 33 can also include a feedback measurement subunit 333, and the feedback measurement subunit 333 is used to feed back the zeroing test results in the time calibration process to the intelligent control unit , for the intelligent control unit to detect whether the zeroing test result meets the requirements, to determine whether the time calibration is accurate, if the requirements are met, then no further calibration operation is performed, otherwise, the calibration command is sent to the automatic time synchronization unit 33 again, through multiple cycle calibration Until the zeroing test results meet the requirements.
同时，计时装置30还包括电源控制单元34，所述电源控制单元34可以根据工作状态不同对计时装置30的不同部件选择性地供电，从而节省能耗。电源控制单元34在自动对时触发后进入工作状态对无线通信单元32和自动对时单元33供电，并在自动对时结束后进入低功耗状态，停止对无线通信单元32和自动对时单元33供电。At the same time, the timing device 30 also includes a power control unit 34, the power control unit 34 can selectively supply power to different components of the timing device 30 according to different working states, thereby saving energy consumption. The power control unit 34 enters the working state to supply power to the wireless communication unit 32 and the automatic time synchronization unit 33 after the automatic time synchronization is triggered, and enters a low power consumption state after the automatic time synchronization ends, and stops the wireless communication unit 32 and the automatic time synchronization unit. 33 power supply.
图4是本发明第二实施例的计时装置进行自动对时的时序流程图。如图4所示，在步骤410、计时装置30的智能控制单元31根据预定条件触发自动对时流程。Fig. 4 is a sequence flow chart of the automatic time adjustment performed by the timing device according to the second embodiment of the present invention. As shown in FIG. 4 , in step 410 , the intelligent control unit 31 of the timing device 30 triggers an automatic time synchronization process according to predetermined conditions.
在本实施例的一个优选实施方式中，可以通过定时的方式来作为触发条件触发自动对时流程，也即，在预先设定的时间触发自动对时。In a preferred implementation of this embodiment, the automatic time setting process can be triggered by timing as a trigger condition, that is, the automatic time setting is triggered at a preset time.
在本实施例的另一个优选实施方式中，可以以用户输入来作为触发条件触发自动对时流程。也即，用户通过对计时装置30的输入装置进行操作来作为命令输入，例如，按压按键、对触摸输入装置输入指定手势或者使得计时装置以特定的方式运动以使得其内置的惯性传感器/重力传感器感应到相应的运动。In another preferred implementation of this embodiment, user input may be used as a trigger condition to trigger the automatic time synchronization process. That is, the user operates the input device of the timing device 30 as a command input, for example, pressing a button, inputting a specified gesture to the touch input device, or making the timing device move in a specific way so that its built-in inertial sensor/gravity sensor The corresponding motion is sensed.
在步骤420、智能控制单元31控制电源控制单元34进入工作状态，使得电源控制单元34对于无线通信单元32以及自动对时单元33供电。In step 420 , the intelligent control unit 31 controls the power control unit 34 to enter the working state, so that the power control unit 34 supplies power to the wireless communication unit 32 and the automatic time synchronization unit 33 .
在步骤430、计时装置30的无线通信单元32与预先绑定的个人移动设备通过短距离无线通信接口建立无线连接。In step 430, the wireless communication unit 32 of the timing device 30 establishes a wireless connection with the pre-bound personal mobile device through the short-distance wireless communication interface.
在步骤440、无线通信单元32从个人移动设备接收携带标准定时信息的短距离无线通信信号。At step 440, the wireless communication unit 32 receives a short-range wireless communication signal carrying standard timing information from the personal mobile device.
在步骤450、计时装置30的自动对时单元33利用短距离无线通信信号中的标准定时进行时间校对，调整其自身的显示时间到标准时间。In step 450, the automatic time synchronization unit 33 of the timing device 30 uses the standard timing in the short-distance wireless communication signal to perform time calibration, and adjusts its own display time to the standard time.
其中，具体而言，在步骤451、校准驱动子单元331根据标准定时信息计算对时时间。Wherein, specifically, in step 451 , the calibration driving subunit 331 calculates the time synchronization time according to the standard timing information.
在步骤452、校准执行子单元332根据计算得到的对时时间进行时间校准。In step 452, the calibration execution subunit 332 performs time calibration according to the calculated time synchronization time.
可选地，步骤450还可以包括步骤453，在步骤453,，反馈测量子单元333用于将将时间校准过程中的归零测试结果反馈到所述智能控制单元，供智能控制单元检测归零测试结果是否满足要求，以确定时间校准是否准确，如果满足要求则不进行进一步校准的操作，否则，再次向自动对时单元33发出校准命令，通过多次循环校准直到归零测试结果满足要求。Optionally, step 450 may also include step 453. In step 453, the feedback measurement subunit 333 is used to feed back the zeroing test result in the time calibration process to the intelligent control unit for the intelligent control unit to detect zeroing Whether the test result meets the requirements, to determine whether the time calibration is accurate, if the requirements are met, then no further calibration operation is performed, otherwise, a calibration command is sent to the automatic time synchronization unit 33 again, until the zeroing test results meet the requirements through multiple cycle calibrations.
在步骤460、在自动对时结束后进智能控制单元31控制电源管理单元34入低功耗状态，停止对无线通信单元32和自动对时单元33供电。In step 460, the intelligent control unit 31 controls the power management unit 34 to enter a low power consumption state after the automatic time synchronization is completed, and stops supplying power to the wireless communication unit 32 and the automatic time synchronization unit 33 .
本实施例通过在自动对时单元中设置定时校准驱动子单元、校准执行子单元和反馈测量子单元使得自动对时单元的对时操作更加精确。In this embodiment, the time setting operation of the automatic time setting unit is made more accurate by setting a timing calibration driving subunit, a calibration execution subunit and a feedback measurement subunit in the automatic time setting unit.
同时，本实施例通过设置电源管理单元对涉及自动对时的部件在自动对时流程未触发时不进行供电，从而大大降低了计时装置的能耗，延长了计时装置的使用时间。At the same time, in this embodiment, the power management unit is set to not supply power to the components involved in automatic time synchronization when the automatic time synchronization process is not triggered, thereby greatly reducing the energy consumption of the timing device and prolonging the use time of the timing device.
图5是本发明第三实施例的利用短距离无线通信接口进行自动对时的计时装置的结构框图。第三实施例与第二实施例不同在于，第三实施例的计时装置还包括显示单元55。而且，个人移动设备可以通过短距离无线通信信号向计时装置50发送与位置相关的信息，例如当前位置的天气、温度等信息。智能控制单元51在从无线通信单元52接收的短距离无线通信信号中提取出与位置相关的信息后，控制显示单元55显示相应的信息。Fig. 5 is a structural block diagram of a timing device for automatic time synchronization using a short-distance wireless communication interface according to a third embodiment of the present invention. The third embodiment is different from the second embodiment in that the timing device of the third embodiment further includes a display unit 55 . Moreover, the personal mobile device can send location-related information, such as information such as weather and temperature at the current location, to the timing device 50 through a short-range wireless communication signal. After the intelligent control unit 51 extracts the position-related information from the short-distance wireless communication signal received by the wireless communication unit 52 , it controls the display unit 55 to display corresponding information.
本实施例通过在用于进行自动对时的短距离无线通信信号中嵌入与位置相关的信息，使得可以在进行自动对时的同时，可以将个人移动终端的其它信息同步在计时装置上，在不提高耗电量的前提下，大大丰富了计时装置的功能。In this embodiment, by embedding position-related information in the short-distance wireless communication signal for automatic time synchronization, it is possible to synchronize other information of the personal mobile terminal on the timing device while performing automatic time synchronization. Under the premise of not increasing power consumption, the functions of the timing device are greatly enriched.
图6是本发明的利用短距离无线通信接口进行自动对时的计时系统的系统进行配对绑定的示意图。如图6所示，计时装置与个人移动设备之间必须通过用户在本装置侧操作人机界面进行确认（例如按下按键或输入密码）实施鉴权和配对建立校准操作权限，使得计时装置与至少一个个人移动设备建立绑定关系。如图6所示，每个计时装置可以与多个个人移动设备绑定，同时，每个个人移动设备也可以绑定多个计时装置。Fig. 6 is a schematic diagram of pairing and binding of the timing system for automatic time synchronization using the short-distance wireless communication interface of the present invention. As shown in Figure 6, the timing device and the personal mobile device must be confirmed by the user operating the man-machine interface on the side of the device (such as pressing a button or entering a password) to implement authentication and pairing to establish calibration operation authority, so that the timing device and personal mobile device At least one personal mobile device establishes a binding relationship. As shown in FIG. 6, each timing device can be bound to multiple personal mobile devices, and at the same time, each personal mobile device can also be bound to multiple timing devices.
在同一时间和地点存在多台个人移动设备情况下，计时装置可以按照预先设定的规则选择当前连接的任意一台绑定的个人移动设备进行时间校准操作。例如，可以按照所记录的绑定的先后顺序选择最先绑定或最晚绑定的个人移动设备来进行时间校准操作。又例如，可以随机选取一个绑定的个人移动设备进行时间校准操作。When there are multiple personal mobile devices at the same time and place, the timing device can select any one of the currently connected and bound personal mobile devices to perform time calibration operations according to preset rules. For example, the first or latest bound personal mobile device may be selected according to the recorded binding sequence to perform the time calibration operation. For another example, a bound personal mobile device may be randomly selected to perform a time calibration operation.
当然，本领域技术人员容易理解，个人移动设备可以在不同时间和地点与不同的计时装置配合进行校准操作，本发明的计时装置也可以在不同的时间或地点与不同的个人移动设备配合进行校准操作。Of course, those skilled in the art can easily understand that personal mobile devices can be calibrated in cooperation with different timing devices at different times and places, and the timing device of the present invention can also be calibrated in cooperation with different personal mobile devices at different times or places operate.
同时，每个个人移动设备可以同时对于其绑定的多个计时装置发送定时信号，以使得多个计时装置进行校准操作。At the same time, each personal mobile device can simultaneously send timing signals to multiple timing devices bound to it, so that the multiple timing devices perform calibration operations.
以上所述仅为本发明的优选实施例，并不用于限制本发明，对于本领域技术人员而言，本发明可以有各种改动和变化。凡在本发明的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151231.8ACN103235502B (en) | 2013-04-26 | 2013-04-26 | Timing device and system for automatic time synchronization by using short-distance wireless communication interface |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151231.8ACN103235502B (en) | 2013-04-26 | 2013-04-26 | Timing device and system for automatic time synchronization by using short-distance wireless communication interface |
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| CN103235502A CN103235502A (en) | 2013-08-07 |
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| CN201310151231.8AExpired - Fee RelatedCN103235502B (en) | 2013-04-26 | 2013-04-26 | Timing device and system for automatic time synchronization by using short-distance wireless communication interface |
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