摘要：【中文】本发明公开了一种以发根农杆菌介导的花烟草毛状根诱导转化方法，包括如下步骤：利用乙醇和次氯酸钠消毒花烟草种子，转接到MS固体培养基中，待60d后发育成无菌苗。制作发根农杆菌A4的侵染液，切下花烟草幼嫩子叶浸入该侵染液中，7‑15d后长出毛状根，利用抗生素进行抑菌、除菌后扩繁。本发明方法适用于多种花烟草的毛状根诱导，具有取材方便、诱导率高、遗传稳定等优点。 【EN】The invention discloses an agrobacterium rhizogenes-mediated flower tobacco hairy root induced transformation method, which comprises the following steps: sterilizing tobacco seeds with ethanol and sodium hypochlorite, transferring the tobacco seeds to an MS solid culture medium, and developing aseptic seedlings after 60 days. Preparing an infection solution of agrobacterium rhizogenes A4, immersing cut flower tobacco tender cotyledon into the infection solution, growing hairy roots after 7-15 days, and carrying out bacteriostasis and sterilization by using antibiotics for propagation. The method is suitable for the induction of the hairy roots of various flower tobaccos, and has the advantages of convenient material acquisition, high induction rate, stable heredity and the like.

摘要：【中文】本申请提供一种服务程序与界面程序的交互方法及装置、一种电子设备以及一种计算机可读介质。其中，所述方法包括：获取第一进程相关联的第一访问令牌，所述第一进程启动在服务程序会话中；复制所述第一访问令牌，得到第二访问令牌；获取当前活动的应用程序会话的会话标识；将第二访问令牌的会话标识替换为所述当前活动的应用程序会话的会话标识，生成第三访问令牌；根据第三访问令牌和CreateProcessAsUser()函数启动界面程序。本申请使得通过服务程序的访问令牌启动的进程能够在活动的应用程序会话中启动，实现了服务程序与界面程序的正常通信，提升了用户体验。 【EN】The application provides an interaction method and device of a service program and an interface program, electronic equipment and a computer readable medium. Wherein the method comprises the following steps: acquiring a first access token associated with a first process, wherein the first process is started in a service program session; copying the first access token to obtain a second access token; acquiring a session identifier of a currently active application program session; replacing the session identifier of the second access token with the session identifier of the currently active application program session to generate a third access token; the interface program is started according to the third access token and the createprocessuseser () function. According to the method and the device, the process started through the access token of the service program can be started in the active application program session, so that normal communication between the service program and the interface program is realized, and the user experience is improved.

摘要：【中文】本发明公开了一种基于结构光的轨道交通异物侵入检测方法及其系统，包括：以钢轨轨顶平面为Z＝0建立世界坐标系XYZ；使用激光开关状态下的图像差分获取图像中结构光投影，使用直线检测获取图像中钢轨直线；将结构光投影与钢轨直线交点的像素坐标代入相机标定方程，联立Z＝0解出2交点世界坐标；由2交点与预先测量的激光光源位置3点标定光平面(激光飞行所经过的平面)；检测系统定时对比无异物的先验图像，检测出异物后，异物与结构光投影重合部分为检测对象，该重合部分处于光平面中。联立相机标定方程与光平面方程计算重合部分端点的世界坐标，得到异物的尺寸信息。本发明能够获得激光投影上任意点的世界坐标，从而检测异物三维信息。 【EN】The invention discloses a rail transit foreign matter intrusion detection method and a rail transit foreign matter intrusion detection system based on structured light, wherein the rail transit foreign matter intrusion detection method comprises the following steps: establishing a world coordinate system XYZ by taking the steel rail top plane as Z as 0; using image difference in a laser switch state to obtain structured light projection in an image, and using linear detection to obtain a steel rail straight line in the image; substituting the pixel coordinates of the intersection point of the structured light projection and the steel rail straight line into a camera calibration equation, and solving the world coordinate of the 2 intersection point by combining Z and 0; the light plane (the plane through which the laser flies) is marked by the intersection point 2 and the laser light source position 3 points which are measured in advance; the detection system compares the prior images without foreign matters at regular time, and after the foreign matters are detected, the overlapped part of the foreign matters and the structured light projection is a detection object, and the overlapped part is positioned in a light plane. And calculating the world coordinate of the end point of the overlapped part by using a simultaneous camera calibration equation and a light plane equation to obtain the size information of the foreign matter. The invention can obtain the world coordinates of any point on the laser projection, thereby detecting the three-dimensional information of the foreign body.

摘要：【中文】本发明提供了一种用于轨道车辆碰撞试验的测速、定位及触发装置，包括两对对射式高速光电开关、测速箱、挡板以及测速架，测速架放置在两条钢轨之间且高度低于碰撞车辆的底部，对射式高速光电开关安装于测速架上并两两相对，两对对射式高速光电开关的水平高度一致且横向距离为S，挡板安装于碰撞车辆的底部，当碰撞车辆碰撞前、后通过对射式高速光电开关时挡板阻断对射射线使对射式高速光电开关产生中断信号并将中断信号传输至与之电连接的测速箱。本发明的装置可同时实现对碰撞车辆的碰撞速度、碰撞后的回弹速度监测、位置信息反馈及其它试验设备触发。本装置还具备便携式、可移动、自供电的特点，具备无线传输功能。 【EN】The invention provides a speed measuring, positioning and triggering device for a rail vehicle collision test, which comprises two pairs of correlation type high-speed photoelectric switches, a speed measuring box, a baffle plate and a speed measuring frame, wherein the speed measuring frame is arranged between two steel rails and is lower than the bottom of a collision vehicle in height, the correlation type high-speed photoelectric switches are arranged on the speed measuring frame and are opposite to each other in pairs, the horizontal heights of the two pairs of correlation type high-speed photoelectric switches are consistent, the transverse distance is S, the baffle plate is arranged at the bottom of the collision vehicle, and when the collision vehicle passes through the correlation type high-speed photoelectric switches before and after collision, the baffle plate blocks correlation rays to enable the correlation type high-speed photoelectric switches to generate interrupt signals and transmit the interrupt signals to the speed measuring box electrically connected with the correlation type high-speed. The device can simultaneously realize the collision speed of the collided vehicle, the rebound speed monitoring after collision, the position information feedback and the triggering of other test equipment. The device also has the characteristics of portability, mobility and self power supply, and has a wireless transmission function.

摘要：【中文】本发明公开了一种铁路异物检测场景下结构光光平面标定方法及其系统，包括：以钢轨轨顶平面为Z＝0建立世界坐标系XYZ；获取结构光投影中相机的相机标定方程、线激光投影仪的投影射线与钢轨轨顶平面Z＝0的交点P1、线激光投影仪的投影射线与钢轨底部交点P2以及钢轨高度H；将交点P1和Z＝0代入相机标定方程，计算出交点P1在世界坐标系XYZ中的世界坐标；将交点P2和Z＝‑H代入相机标定方程，计算出交点P2在世界坐标系XYZ中的世界坐标；采用上述步骤计算另一钢轨上线激光投影仪的投影射线与钢轨轨顶平面Z＝0的交点P3和线激光投影仪的投影射线与钢轨底部交点P4的世界坐标，根据P1、P2、P3、P4构建光平面。 【EN】The invention discloses a structured light plane calibration method and a system thereof under a railway foreign matter detection scene, wherein the method comprises the following steps: establishing a world coordinate system XYZ by taking the steel rail top plane as Z as 0; acquiring a camera calibration equation of a camera in structured light projection, an intersection point P1 of a projection ray of a line laser projector and a rail top plane Z of a steel rail equal to 0, an intersection point P2 of the projection ray of the line laser projector and a steel rail bottom and a steel rail height H; substituting the intersection points P1 and Z into a camera calibration equation to calculate the world coordinate of the intersection point P1 in a world coordinate system XYZ; substituting the intersection points P2 and Z-H into a camera calibration equation, and calculating the world coordinate of the intersection point P2 in a world coordinate system XYZ; and calculating the world coordinates of an intersection point P3 of the projection ray of the line laser projector on another steel rail and the steel rail top plane Z being 0 and the intersection point P4 of the projection ray of the line laser projector and the steel rail bottom by adopting the steps, and constructing a light plane according to P1, P2, P3 and P4.

摘要：【中文】本发明公开了一种基于物联网和互联网的医养健康智能执行系统，包括：信息采集模块，以可穿戴设备为载体，在所述可穿戴设备上分别布设柔性传感器，用于实现心率、心电、呼吸、温度、血液流速、血糖以及血氧参数的实时采集；信息传输模块，用于将采集到的信息通过无线方式传输至信息处理及反馈模块；信息处理及反馈模块，用于对接收到的数据信息进行分级处理，将所述数据信息对应的健康状况反馈给信息传输模块，信息传输模块将反馈的健康状况数据与预设的健康阈值进行比对，判断是否进行报警处理。本发明应用柔性传感器可以更好的检测使用者的体征参数，用热—电转换装置供电可以减少对环境的污染，用手机和互联网可以进行数据的传输与反馈进而把使用者与机构一起看做一个物联网，能够实时进行数据的传输和反馈。 【EN】The invention discloses a medical health intelligent execution system based on the Internet of things and the Internet, which comprises: the information acquisition module takes wearable equipment as a carrier, and flexible sensors are respectively distributed on the wearable equipment and used for realizing the real-time acquisition of heart rate, electrocardio, respiration, temperature, blood flow rate, blood sugar and blood oxygen parameters; the information transmission module is used for transmitting the acquired information to the information processing and feedback module in a wireless mode; the information processing and feedback module is used for carrying out grading processing on the received data information and feeding back the health condition corresponding to the data information to the information transmission module, and the information transmission module compares the fed back health condition data with a preset health threshold value and judges whether alarm processing is carried out or not. The flexible sensor can be used for better detecting physical sign parameters of a user, the environment pollution can be reduced by using the thermoelectric conversion device for power supply, data transmission and feedback can be carried out by using a mobile phone and the Internet, the user and the mechanism are considered as an Internet of things, and the data transmission and feedback can be carried out in real time.

摘要：【中文】本发明公开了一种柔性可穿戴多能源电转换生理体征智能监测系统，包括：信息采集模块，以可穿戴设备为载体，在所述可穿戴设备上分别布设柔性传感器，用于实现心率、心电、呼吸、温度、血液流速、血糖以及血氧参数的实时采集；信息传输模块，用于将采集到的信息通过无线方式传输至信息处理及反馈模块；信息处理及反馈模块，用于对接收到的数据信息进行分级处理，将所述数据信息对应的健康状况反馈给信息传输模块，信息传输模块将反馈的健康状况数据与预设的健康阈值进行比对，判断是否进行报警处理。本发明应用柔性传感器可以更好的检测使用者的体征参数，用热—电转换装置供电可以减少对环境的污染，用手机和互联网可以进行数据的传输与反馈进而把使用者与机构一起看做一个物联网，能够实时进行数据的传输和反馈。 【EN】The invention discloses a flexible wearable multi-energy electro-conversion physiological sign intelligent monitoring system, which comprises: the information acquisition module takes wearable equipment as a carrier, and flexible sensors are respectively distributed on the wearable equipment and used for realizing the real-time acquisition of heart rate, electrocardio, respiration, temperature, blood flow rate, blood sugar and blood oxygen parameters; the information transmission module is used for transmitting the acquired information to the information processing and feedback module in a wireless mode; the information processing and feedback module is used for carrying out grading processing on the received data information and feeding back the health condition corresponding to the data information to the information transmission module, and the information transmission module compares the fed back health condition data with a preset health threshold value and judges whether alarm processing is carried out or not. The flexible sensor can be used for better detecting physical sign parameters of a user, the environment pollution can be reduced by using the thermoelectric conversion device for power supply, data transmission and feedback can be carried out by using a mobile phone and the Internet, the user and the mechanism are considered as an Internet of things, and the data transmission and feedback can be carried out in real time.

摘要：【中文】本发明公开了一种医养健康柔性传感器检测系统，包括：信息采集模块，以可穿戴设备为载体，在所述可穿戴设备上分别布设柔性传感器；信息传输模块，用于将采集到的信息通过无线方式传输至信息处理及反馈模块；信息处理及反馈模块，用于对接收到的数据信息进行分级处理，将所述数据信息对应的健康状况反馈给信息传输模块，信息传输模块将反馈的健康状况数据与预设的健康阈值进行比对，判断是否进行报警处理。本发明心率心电带、呼吸带、体表温度带、血液流速带、血糖带、血氧带、深层温度带内置柔性传感器，具有轻便，可拉伸的特点，给使用者更加舒适的体验。 【EN】The invention discloses a medical health flexible sensor detection system, which comprises: the information acquisition module takes wearable equipment as a carrier, and flexible sensors are respectively distributed on the wearable equipment; the information transmission module is used for transmitting the acquired information to the information processing and feedback module in a wireless mode; the information processing and feedback module is used for carrying out grading processing on the received data information and feeding back the health condition corresponding to the data information to the information transmission module, and the information transmission module compares the fed back health condition data with a preset health threshold value and judges whether alarm processing is carried out or not. The heart rate electrocardiogram belt, the respiration belt, the body surface temperature belt, the blood flow velocity belt, the blood sugar belt, the blood oxygen belt and the deep temperature belt are internally provided with the flexible sensors, so that the heart rate electrocardiogram belt, the respiration belt, the body surface temperature belt, the blood flow velocity belt, the blood sugar belt, the blood oxygen belt and the deep temperature belt have the characteristics of portability and stretchability, and provide more comfortable experience.