摘要：【中文】本发明公开了一种环岛导航方法、装置、终端设备及存储介质。所述方法包括：根据车辆的行驶路线，获取所述车辆驶入环岛的入口信息、驶离所述环岛的出口信息和入口与出口间的经过型出口信息；根据所述车辆的当前位置与当前经过型出口的距离，播报所述当前经过型出口的导航信息，其中，所述当前经过型出口的导航信息根据所述入口信息、出口信息和/或经过型出口信息确定。利用该方法能够有效提高环岛导航的准确性。 【EN】The invention discloses a rotary island navigation method, a rotary island navigation device, terminal equipment and a storage medium. The method comprises the following steps: acquiring entrance information of a vehicle entering a rotary island, exit information of the vehicle leaving the rotary island and passing exit information between an entrance and an exit according to a driving route of the vehicle; and broadcasting navigation information of the current passing type exit according to the distance between the current position of the vehicle and the current passing type exit, wherein the navigation information of the current passing type exit is determined according to the entrance information, the exit information and/or the passing type exit information. The method can effectively improve the accuracy of the rotary navigation.

摘要：本发明实施例提供了一种加速器谐振腔自动老练方法，在加速器工作过程中，对功率源的驻波比进行检测；当单位时间内所检测到的驻波比超过阈值的次数小于第一次数阈值时，执行升功率处理；当单位时间内所检测到的驻波比超过阈值的次数大于第二次数阈值时，执行降功率处理；当单位时间内所检测到的驻波比超过阈值的次数大于等于第一次数阈值且小于等于第二次数阈值时，保持功率不变，上述方案提供了一种简便且有效的方式来实现腔体老练，能够有效代替现有人工老练方式，且相较于人工老练方式更为准确可靠，能够大大提高腔体老练效率，实现对腔体的高效保护。本发明实施例还提供了一种加速器谐振腔自动老练装置和计算机可读存储介质。

摘要：本发明实施例提供了一种射频信号移相方法，接收待移相的第一射频信号和所述第一射频信号的移动相位值；对所述第一射频信号解调得到复空间中的I值和Q值；其中，A为第一射频信号的幅度值，为第一射频信号的初始相位值；根据所述移动相位值生成与所述I值和Q值相对应的I’值和Q’值；其中，根据所述I’值和Q’值得到移相后的目标射频信号。基于本发明实施例所提供的技术方案，能够通过数字移相的方式对功率馈送系统中各路射频信号独立进行移相，且可实现0～360度任意角度的移相，操作简便、移相精度高且移相处理速度快。本发明实施例还提供了一种射频信号移相装置和功率馈送系统。

摘要：【中文】本发明公开了一种数字通信光电复合线缆，缆芯中的十字分隔架的四个分隔区域内分别设置有对绞线组，在十字分隔架的芯部位置设置有光纤单元，该光纤单元包层和光纤外护层之间填充有抗拉填充件；对绞线组外均包覆有单元屏蔽结构，单元屏蔽结构包括单元屏蔽波纹带和相互间隔地支撑的单元屏蔽撑圈；在所述缆芯上从内向外依次包覆有内护套、总屏蔽结构和外护套；内护套包括护套本体，在护套本体的内壁面上设置有若干支撑肋条，支撑肋条的肋条端部分别位于四个圆周面上；总屏蔽结构包括总屏蔽波纹带和相互间隔地支撑的总屏蔽撑圈。该光电复合线缆不仅能有效抑制光纤的柔性，减少光损耗，而且光纤和电缆均可传输数字信号，适用范围更广。 【EN】The invention discloses a digital communication photoelectric composite cable.A pair-twisted wire set is respectively arranged in four separation areas of a cross separation frame in a cable core, an optical fiber unit is arranged at the core part of the cross separation frame, and a tensile filling member is filled between the cladding of the optical fiber unit and an optical fiber outer protective layer; unit shielding structures are coated outside the twisted pair groups, and each unit shielding structure comprises a unit shielding corrugated belt and unit shielding support rings which are supported at intervals; an inner sheath, a total shielding structure and an outer sheath are sequentially coated on the cable core from inside to outside; the inner sheath comprises a sheath body, a plurality of supporting ribs are arranged on the inner wall surface of the sheath body, and the rib end parts of the supporting ribs are respectively positioned on the four circumferential surfaces; the overall shielding structure includes an overall shielding corrugated strip and an overall shielding cage supported in spaced relation to one another. The photoelectric composite cable not only can effectively inhibit the flexibility of the optical fiber and reduce optical loss, but also can transmit digital signals through the optical fiber and the cable, and is wider in application range.

摘要：【中文】本发明提供一种导航时机优化的方法及装置，该方法包括获取路口位置及路口位置与当前位置的连通路线；确定所述连通路线的弯曲角度；当所述连通路线的弯曲角度大于等于预设的角度阈值时，在所述连通路线上设定虚拟引导点；根据所述虚拟引导点确定所述路口位置引导信息的引导时机。是基于传统导航技术的基础上，对导航路线进行优化，使导航引导不仅仅是依赖GPS定位和地图数据，在引导过程中能实时的检测当前的路况，在路线中增设虚拟引导点，并通过设定的虚拟引导点确定导航路线中的导航时机，对导航路线即时地进行改善，大大提高引导的精确度，给人们的驾驶生活带来了极大的舒适感。 【EN】The invention provides a method and a device for optimizing navigation opportunity, wherein the method comprises the steps of obtaining an intersection position and a communication path between the intersection position and the current position; determining a bending angle of the communication route; when the bending angle of the communication route is larger than or equal to a preset angle threshold value, setting a virtual guide point on the communication route; and determining the guiding time of the intersection position guiding information according to the virtual guiding point. Based on the traditional navigation technology, the navigation route is optimized, so that the navigation guidance is not only dependent on GPS positioning and map data, the current road condition can be detected in real time in the guidance process, virtual guidance points are additionally arranged in the route, the navigation opportunity in the navigation route is determined through the set virtual guidance points, the navigation route is improved in real time, the guidance accuracy is greatly improved, and great comfort is brought to the driving life of people.

摘要：【中文】根据本发明构思的显示装置包括：显示面板，用于在第一方向上显示图像；传感器，设置在相对于显示面板的与第一方向相反的方向上，并且包括传感器头，传感器头用于沿第二方向发送超声波或沿与第二方向相反的方向接收超声波；以及引导件，包括传感器头插入其中的第一开口、朝向第二方向开口的第二开口、连接第一开口和第二开口的通道、以及引导单元，引导单元设置在通道中，并且引导通过通道的超声波使得超声波的方向改变。 【EN】The display device according to the inventive concept includes: a display panel for displaying an image in a first direction; a sensor disposed in a direction opposite to the first direction with respect to the display panel and including a sensor head for transmitting ultrasonic waves in a second direction or receiving ultrasonic waves in a direction opposite to the second direction; and a guide member including a first opening into which the sensor head is inserted, a second opening that opens toward the second direction, a channel that connects the first opening and the second opening, and a guide unit that is provided in the channel and guides the ultrasonic wave passing through the channel so that a direction of the ultrasonic wave changes.

摘要：【中文】本发明提供一种引导时机的确定方法及装置，所述方法包括：获取导航路线上的引导点及相邻引导点之间的固定引导时机播报区间；基于当前位置生成动态引导时机；确定所述动态引导时机所在的目标固定引导时机播报区间；在所述目标固定引导时机播报区间，根据预设的优先级顺序确定当前位置的引导时机。相对于现有技术，在本实施例中，是基于传统导航技术的基础上，对导航路线的引导时机进行进一步确定，在导航路线上实时增加动态引导时机，使得导航路线上动态引导时机与固定引导时机相结合，大大提高引导的精确度和实用性，给用户更好的导航引导体验。 【EN】The invention provides a method and a device for determining a guide opportunity, wherein the method comprises the following steps: acquiring guide points on a navigation route and a fixed guide time broadcasting interval between adjacent guide points; generating a dynamic guidance opportunity based on the current location; determining a target fixed guide opportunity broadcast interval in which the dynamic guide opportunity is located; and determining the guide time of the current position according to a preset priority sequence in the target fixed guide time broadcasting interval. Compared with the prior art, in the embodiment, based on the traditional navigation technology, the guiding time of the navigation route is further determined, and the dynamic guiding time is added on the navigation route in real time, so that the dynamic guiding time and the fixed guiding time on the navigation route are combined, the guiding accuracy and the guiding practicability are greatly improved, and better navigation guiding experience is provided for a user.

摘要：【中文】本发明公开了一种可自动调控的减压坐垫，包括坐垫本体，所述坐垫本体的一侧固定连接有开口扣，所述坐垫本体上远离开口扣的另一侧固定连接有固定扣，所述固定扣中穿设有固定带，所述固定带的两端活动连接有扣具，所述坐垫本体的顶部铺设有网纱，所述网纱的后侧通过第一拉链组与坐垫本体的后侧安装。本发明，通过设置网纱，保护坐垫本体的顶面，防止磨损，利于局部透气并且网纱便于拆装；通过设置固定带，便于将坐垫本体固定在座椅上，也便于将坐垫本体收卷打包捆住；通过设置充气装置，能够快速向坐垫本体的四个区中交替充抽气，以便能够控制四个区不同的充气量，达到局部受压皮肤减压的目的。 【EN】The invention discloses an automatically-adjustable pressure-reducing cushion which comprises a cushion body, wherein an opening buckle is fixedly connected to one side of the cushion body, a fixing buckle is fixedly connected to the other side, far away from the opening buckle, of the cushion body, a fixing belt penetrates through the fixing buckle, two ends of the fixing belt are movably connected with buckles, a gauze is laid on the top of the cushion body, and the rear side of the gauze is installed with the rear side of the cushion body through a first zipper group. According to the invention, the gauze is arranged, so that the top surface of the cushion body is protected, abrasion is prevented, local ventilation is facilitated, and the gauze is convenient to disassemble and assemble; the fixing belt is arranged, so that the cushion body is conveniently fixed on the seat and is also conveniently wound, packed and bundled; through setting up aerating device, can fill in turn to four districts of cushion body fast and bleed to can control the different aeration quantity in four districts, reach the purpose of local pressurized skin decompression.

摘要：本申请公开了一种检测加速器射频谐振腔失谐频率的方法。该方法包括利用定向耦合器采样得到加速器射频谐振腔的射频功率馈送系统中的入射波和反射波，然后通过IQ解调获得两路信号的幅度和相位参考值，通过公式一计算加速器射频谐振腔的阻抗，再通过公式二计算获得加速器射频谐振腔的失谐频率。本申请的检测方法，能够准确的获得失谐频率从而判断系统的失谐状态，与现有的间接判断失谐状态的方式相比，更为直接有效。并且，采用IQ解调的方式，实现了对入射波、反射波的幅度和相位的准确测量，增加了测量精度；能够准确的获知失谐程度，为准确的检测和控制加速器射频谐振腔的谐振状态奠定了基础。

摘要：本申请公开了一种中高频电气用复绞式利兹线、制作方法及制作装置，涉及电缆器材技术领域，包括束形保护层和线芯，束形保护层环绕设置在线芯外的表面，线芯包括多股螺旋绞合的利兹股线，每股利兹股线包括多条彼此绝缘且螺旋绞合的导线，束形保护层和线芯的横截面为矩形。采用截面为距形的复绞式利兹线，使得其绕制的线圈体积更小、强度更大且不易松散。