摘要：本发明提供了一种终端的定位方法及装置，其中，该方法包括：第一终端获取所处环境的场景标识；第一终端接收所处环境中照明装置的光信号，并将光信号量化为二进制的灰度值，其中，灰度值用于表征光信号的光强度值；第一终端将场景标识与光强度值封装在定位帧中，并将定位帧发送到第二终端。通过本发明，解决了相关技术中不能根据不同的场景实现终端定位的问题。

摘要：【中文】一种用于铝导杆与钢爪焊接过程的翻转装置，包括安装座(1)、安装于安装座上的可往复移动的箱体(3)、安装于箱体前端板的旋转夹头机构、安装于箱体内的箱体驱动机构；旋转夹头机构包括圆环形夹头座(6)、环绕夹头座对称设置的四个外伸的夹头(7)、安装于夹头座中心的蜗轮盘(8)、安装于夹头座背面的内齿轮(9)、设置于内齿轮中与内齿轮啮合的主齿轮(10)、安装于箱体内的蜗轮盘驱动电机(11)和主齿轮驱动电机(12)，在圆环形夹头座上设有导轨(13)，导轨与夹头相连、导轨底面通过螺旋齿配装于蜗轮盘上。本发明用于铝导杆与钢爪焊接过程翻转时，省时省力且安全可靠。 【EN】A turnover device used in the welding process of an aluminum guide rod and a steel claw comprises a mounting seat (1), a box body (3) which is arranged on the mounting seat and can move in a reciprocating manner, a rotary chuck mechanism arranged on the front end plate of the box body, and a box body driving mechanism arranged in the box body; the rotary chuck mechanism comprises a circular chuck seat (6), four outward extending chucks (7) symmetrically arranged around the chuck seat, a worm wheel disc (8) arranged at the center of the chuck seat, an internal gear (9) arranged at the back of the chuck seat, a main gear (10) arranged in the internal gear and meshed with the internal gear, a worm wheel disc driving motor (11) and a main gear driving motor (12) arranged in the box body, wherein a guide rail (13) is arranged on the circular chuck seat, the guide rail is connected with the chucks, and the bottom surfaces of the guide rail are assembled on the worm wheel disc through spiral teeth. The turnover mechanism is used for turnover in the welding process of the aluminum guide rod and the steel claw, and is time-saving, labor-saving, safe and reliable.

摘要：【中文】本发明涉及板翅式换热器领域，具体是一种包围式换热器，包括芯体；芯体的表面将芯体分隔为内部通道和外部通道，内部通道用于流通第一介质，外部通道用于流通第二介质，芯体设置在竖直方向上，内部通道包括多段变向通道，第一介质分别通过任一段变向通道在竖直方向和水平方向之间形成变向流动状态，外部通道在水平方向贯通芯体。通过改变第二介质穿透芯体的流动方向，使得第二介质相对于芯体的表面呈包围式的接触到芯体的表面；本发明提供的包围式换热器能够形成均衡第二介质的流动压力的技术效果，从而使得第二介质相对于本发明提供的包围式换热器的流动压力更加均匀。 【EN】The invention relates to the field of plate-fin heat exchangers, in particular to a surrounding type heat exchanger, which comprises a core body; the surface of core separates the core for inside passage and outside passageway, and inside passage is used for circulating first medium, and outside passageway is used for circulating the second medium, and the core setting is in the vertical direction, and inside passage includes the multistage diversion passageway, and first medium forms diversion flow state between vertical direction and horizontal direction through arbitrary section diversion passageway respectively, and outside passageway link up the core in the horizontal direction. Changing the flow direction of the second medium penetrating through the core to enable the second medium to be in surrounding contact with the surface of the core relative to the surface of the core; the enclosed heat exchanger provided by the invention can achieve the technical effect of balancing the flow pressure of the second medium, so that the flow pressure of the second medium is more uniform compared with that of the enclosed heat exchanger provided by the invention.

摘要：【中文】本发明涉及搭桥式电动汽车换电池用的汽车承载装置，其包括承载底架；搭接平台；前、后轮定位机构；定位调节机构，该搭接平台包括左单边桥和右单边桥、以及分别设置左单边桥和右单边桥两端部的左搭接模块和右搭接模块，其中位于左单边桥和右单边桥同一端部的左搭接模块和右搭接模块分别自远离左单边桥和右单边桥的侧边相搭接配合，且左单边桥和右单边桥、以及相搭接配合的左搭接模块和右搭接模块之间形成电池更换口；定位调节机构分别驱动左单边桥和右单边桥在承载底架上相对移位。本发明在校准汽车在搭接平台上的位置时，也同步调整电池更换口的位置，使得电池更换口处于汽车电池的正下方，从而便于汽车电池更换操作。 【EN】The invention relates to an automobile bearing device for replacing batteries of a bridge type electric automobile, which comprises a bearing underframe; lapping the platform; front and rear wheel positioning mechanisms; the lapping platform comprises a left single-side bridge, a right single-side bridge, a left lapping module and a right lapping module, wherein the left lapping module and the right lapping module are respectively arranged at two end parts of the left single-side bridge and the right single-side bridge; the positioning adjusting mechanism respectively drives the left single-side bridge and the right single-side bridge to relatively shift on the bearing underframe. When the position of the automobile on the lapping platform is calibrated, the position of the battery replacing port is synchronously adjusted, so that the battery replacing port is positioned right below the automobile battery, and the automobile battery replacing operation is facilitated.

摘要：【中文】本发明涉及换热器领域，具体是一种板翅式换热器组，包括层级换热器、分户换热器和户内换热器；空气分别在层级换热器、分户换热器和户内换热器内流动；排出层级换热器的第一部分空气为第一换热介质，排出分户换热器的第二部分空气为第二换热介质，第一换热介质和第二换热介质在户内换热器内呈相互隔离的热交换状态；供热介质分别在层级换热器和分户换热器内流动。相对于采用现有技术中的北部地区的‘采用热水’的供暖方式的改造成本，明显为用户节省了‘被破坏的室内装修结构的成本、甚至重新装修的成本’，其改造成本比较低廉，解决了现有技术中的集中供暖改造成本比较高，不适合我国中部地区和南部地区的供暖改造的技术问题。 【EN】The invention relates to the field of heat exchangers, in particular to a plate-fin heat exchanger group, which comprises a hierarchical heat exchanger, a household heat exchanger and an indoor heat exchanger; air flows in the hierarchical heat exchanger, the household heat exchanger and the indoor heat exchanger respectively; the first part of air discharged from the hierarchical heat exchanger is a first heat exchange medium, the second part of air discharged from the household heat exchanger is a second heat exchange medium, and the first heat exchange medium and the second heat exchange medium are in a mutually isolated heat exchange state in the household heat exchanger; the heat supply medium flows in the hierarchical heat exchanger and the household heat exchanger respectively. Compared with the transformation cost of the heating mode of adopting hot water in the north area in the prior art, the transformation cost of the damaged indoor decoration structure and even the cost of refitting is obviously saved for the user, the transformation cost is low, and the technical problems that the central heating transformation cost in the prior art is high and the central heating transformation cost is not suitable for the heating transformation of the middle area and the south area in China are solved.

摘要：【中文】本发明公开了一种胶接质量检验装置，包括底架，底架上设置有两两配合的随形支座，随形支座固定复材外壳的上下两端，复材外壳内侧设置有金属卡条，金属卡条包括上金属卡条和下金属卡条，分别位于复材外壳上下两端，金属卡条的卡扣连有钢丝绳的一端，两个相邻的随形支座之间设置有滑轮轴，滑轮轴上设置有滑轮，钢丝绳绕过滑轮后一端与下金属卡条相连或者直接与上金属卡条相连，钢丝绳的另一端连有载荷块。本发明提供的一种胶接质量检验装置，测试过程简单，能够方便地对圆弧形复材外壳进行固定且能够控制拉力方向与胶结面的角度来满足测试要求。 【EN】The invention discloses a gluing quality inspection device which comprises a bottom frame, wherein two matched conformal supports are arranged on the bottom frame, the conformal supports fix the upper end and the lower end of a composite material shell, a metal clamping strip is arranged on the inner side of the composite material shell, the metal clamping strip comprises an upper metal clamping strip and a lower metal clamping strip which are respectively positioned at the upper end and the lower end of the composite material shell, a buckle of the metal clamping strip is connected with one end of a steel wire rope, a pulley shaft is arranged between two adjacent conformal supports, a pulley is arranged on the pulley shaft, one end of the steel wire rope is connected with the lower metal clamping strip after bypassing the pulley or is directly connected with the upper metal clamping strip, and the other end of the steel wire rope is connected. The gluing quality inspection device provided by the invention is simple in test process, can conveniently fix the circular arc composite material shell and can control the angle between the tension direction and the gluing surface to meet the test requirement.

摘要：【中文】本发明公开了一种基于大数据的驾驶员行为分析预测系统，包括：数据采集单元、数据处理单元及存储单元；其中，所述数据采集单元用于实时采集驾驶状态数据；所述存储单元用于存储交通事故预测模型；所述数据处理单元用于将实时采集到的驾驶员行为数据与交通事故预测模型进行比对分析，预测驾驶员可能发生的交通事故结果。本发明提高了驾驶培训质量，对学员的人身安全带来更高的保障；有助于改进与完善政策的制定以及考试科目的设计，提高道路交通安全水平。 【EN】The invention discloses a driver behavior analysis and prediction system based on big data, which comprises: the device comprises a data acquisition unit, a data processing unit and a storage unit; the data acquisition unit is used for acquiring driving state data in real time; the storage unit is used for storing a traffic accident prediction model; the data processing unit is used for comparing and analyzing the driver behavior data acquired in real time with the traffic accident prediction model, and predicting the traffic accident result which may occur to the driver. The invention improves the driving training quality and brings higher guarantee to the personal safety of the trainees; the method is beneficial to improving and perfecting the policy making and the design of the examination subjects, and the road traffic safety level is improved.

摘要：【中文】本发明公开了一种长度自适应的钢筋模板一体化墙体对拉连接件，包括丝杠、长度自适应埋件、长度自适应埋件螺纹段、长度自适应埋件悬挑段、固定埋件、固定埋件螺纹段、固定埋件平直段、第一面模板、水平钢筋、纵向钢筋、第一面模台基准平面、第二面模台基准平面、第二面模板、第一面模台、第二面模台和构件厚度控制件。本发明的有益效果是：通过螺纹连接与自适应的设计，解决对拉连接件与模板连接问题，保证对拉连接件的两端均完全埋入模板内，有效提高装配式构件生产质量，埋件与丝杆采用螺纹连接，结构简单，连接可靠。 【EN】The invention discloses a length-adaptive reinforced formwork integrated wall body counter-pulling connecting piece which comprises a screw rod, a length-adaptive embedded part threaded section, a length-adaptive embedded part overhanging section, a fixed embedded part threaded section, a fixed embedded part straight section, a first surface formwork, a horizontal reinforcing steel bar, a longitudinal reinforcing steel bar, a first surface formwork table reference plane, a second surface formwork, a first surface formwork table, a second surface formwork table and a member thickness control piece. The invention has the beneficial effects that: through threaded connection and self-adaptation's design, solve to drawing connecting piece and template connection problem, guarantee to draw in the both ends of connecting piece all imbed the template completely, effectively improve assembled component production quality, the piece that buries adopts threaded connection with the lead screw, simple structure, it is reliable to connect.

摘要：本发明公开了一种先缆后梁的自锚式悬索桥设计与施工方法，包括：(1)施工桥塔、桥墩，施工主梁锚固段；(2)施工临时锚锭，安装临时扣索；(3)进行主缆架设，同步张拉临时扣索；(4)吊装主梁节段，顶推桥塔顶部主索鞍和张拉临时扣索；(5)主梁形成整体，拆除临时扣索，完成体系转换。本发明具有受力清晰、便于监控且不中断桥下通航等优点，施工方法较为简便，便于设计与监控；与先梁后缆施工方法相比，本发明能保证桥下通航要求，避免了在河床较深的河道中搭设满堂支架、临时墩等临时措施，可以解决位于桥下通航要求较高、河床较深处的自锚式悬索桥施工难题，进一步提升大跨度自锚式悬索桥的竞争力。

摘要：【中文】一种铝导杆自动校直装置，包括矩形框机架(1)、开设于机架前端板上的喇叭状导向入口(2)、开设于机架后端板上的出口(7)、设置于机架内的校直工作滑轮组(3)、设置于机架两侧的链条传动机构(4)；所述工作滑轮组包括左右水平对称设置的两排横轮(3.2)、上下对称设置的两行立轮(3.1)，在两排横轮和两行立轮之间形成两端通向导向入口和出口的校直通道，用以通过铝导杆。本发明可将出现顶弯的铝导杆连续地从喇叭状导向入口送入，铝导杆在通过两排横轮和两行立轮之间的校直通道过程中被校直，然后从出口送出，工作效率高，安全可靠。 【EN】An automatic straightening device for an aluminum guide rod comprises a rectangular frame (1), a horn-shaped guide inlet (2) arranged on a front end plate of the frame, an outlet (7) arranged on a rear end plate of the frame, a straightening working pulley block (3) arranged in the frame and chain transmission mechanisms (4) arranged on two sides of the frame; the working pulley block comprises two rows of transverse wheels (3.2) which are horizontally and symmetrically arranged at left and right sides and two rows of vertical wheels (3.1) which are symmetrically arranged at upper and lower sides, and a straightening channel with two ends leading to a guide inlet and a guide outlet is formed between the two rows of transverse wheels and the two rows of vertical wheels and used for passing through the aluminum guide rod. The invention can continuously feed the aluminum guide rod with the top bending from the trumpet-shaped guide inlet, straightens the aluminum guide rod in the process of passing through the straightening channel between the two rows of transverse wheels and the two rows of vertical wheels, and then sends the aluminum guide rod out from the outlet, thereby having high working efficiency, safety and reliability.