公开(公告)号：US20130225208A1

公开(公告)日：2013-08-29

申请号：US13538686

申请日：2012-06-29

Applicant: Yan LU ,  Vladimir Belov ,  Anning Chen

Inventor： Yan LU ,  Vladimir Belov ,  Anning Chen

IPC: H04W24/00

CPC classification number: G01S5/0252 ,  G01S19/49 ,  H04W64/003

Abstract: A wireless communication device capable of more accurately estimating its location in an indoor environment is disclosed. In an indoor environment, the wireless communication device may seek to generate a fingerprint map so as to later identify its location within the environment. However, the map requires the device to at least estimate its current position. Therefore, the device includes one or more sensors to identify each of a bearing and a speed of the device. For example, the speed may be determined based on sensed steps and a stored step length. This information may then be used to estimate the device's location as it moves through the indoor environment.

Abstract translation: 公开了能够更准确地估计其在室内环境中的位置的无线通信装置。 在室内环境中，无线通信设备可以寻求生成指纹图，以便随后识别其在环境内的位置。 然而，地图要求设备至少估计其当前位置。 因此，该装置包括一个或多个传感器以识别装置的轴承和速度。 例如，可以基于感测的步骤和存储的步长来确定速度。 然后可以使用该信息来估计设备在室内环境中的位置。

公开(公告)号：US20120053772A1

公开(公告)日：2012-03-01

申请号：US13215875

申请日：2011-08-23

Applicant: Yan LU

Inventor： Yan LU

IPC: B60W20/00

CPC classification number: B60L15/2045 ,  B60L1/003 ,  B60L1/02 ,  B60L11/02 ,  B60L11/123 ,  B60L11/126 ,  B60L11/1861 ,  B60L2240/34 ,  B60L2240/421 ,  B60L2240/622 ,  B60L2240/662 ,  B60L2260/00 ,  B60L2260/52 ,  B60L2260/54 ,  Y02T10/6217 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7283 ,  Y02T10/7291 ,  Y02T90/16 ,  Y02T90/161 ,  Y02T90/162

Abstract: A method and a device are provided for operating an electrically driven motor vehicle with a battery-fed electric drive motor and a generator-coupled internal combustion engine for providing electric energy for the battery. An internal combustion engine is operated based on the state of charge of the battery. In the method, a route to a previously entered destination is determined by way of a navigation system, and it is checked periodically, based on the particular route, a detected charge level of the battery and a detected energy consumption, whether the destination will be reached or whether there is a range gap to the destination. When a range gap is determined, it is determined, whether the destination can be reached in at least one specified energy saving operating mode, in which the energy consumption is reduced, or whether the destination will be reached only in REX operating mode. The driver is sent a corresponding recommendation. If no decision is made by the driver, then the REX operating mode is activated as soon as it is determined that this mode is necessary to bridge the range gap.

Abstract translation: 提供一种方法和装置，用于使用电池供电的电驱动电动机和用于为电池提供电能的发电机耦合内燃机来操作电动机动车辆。 基于电池的充电状态来操作内燃机。 在该方法中，通过导航系统确定到先前输入的目的地的路线，并且基于特定路线周期性地检查电池的检测到的电荷水平和检测到的能量消耗，目的地是否将 到达目的地是否有距离差距。 当确定范围间隙时，确定在能量消耗减少的至少一个指定的节能操作模式中是否可以到达目的地，或者仅在REX操作模式下是否到达目的地。 司机被发送相应的建议。 如果驾驶员没有做出决定，那么一旦确定需要这种模式来弥补范围间隙，则REX操作模式被激活。

公开(公告)号：US20220296054A1

公开(公告)日：2022-09-22

申请号：US17837069

申请日：2022-06-10

Applicant: Yan LU

Inventor： Yan LU

IPC: A47L1/08

Abstract: A window wiper is provided. A wiper blade assembly includes a wiper blade and a mounting part. The wiper blade includes a first layer and a second layer which are arranged in a layered manner. The first layer is a scrubbing layer made of a rubber material, silica gel material, soft PVC material or EVA material, and the second layer is a guide layer made of a water-absorbing material. A rear end of the wiper blade is connected with the mounting part, and its front end is a free end. The window wiper includes the wiper blade assembly, a wiper blade mounting frame and a handle, wherein the wiper blade mounting frame is provided with a water receiving port. When the wiper blade assembly is mounted on the handle through the wiper blade mounting frame, the guide layer is located above the water receiving port.

公开(公告)号：US20120278856A1

公开(公告)日：2012-11-01

申请号：US13457720

申请日：2012-04-27

Applicant: Qiuchang ZENG ,  Yuqing ZHANG ,  Yan LU

Inventor： Qiuchang ZENG ,  Yuqing ZHANG ,  Yan LU

IPC: G06F21/00

CPC classification number: H04W12/08 ,  G06Q30/04

Abstract: A method, device and system for service presentation, which includes: receiving a presentation request message; acquiring presentation information from the presentation request message; storing the presentation information; when the presentee accesses the presented content, receiving an authentication and rating request message transmitted from the service enabling component; performing authenticating and rating according to the authentication and rating request message and the stored presentation information. The present invention is applicable to presenting content type services and so on.

Abstract translation: 一种用于服务呈现的方法，装置和系统，包括：接收呈现请求消息; 从呈现请求消息获取演示信息; 存储演示信息; 当所述存在者访问所呈现的内容时，接收从所述服务使能组件发送的认证和评级请求消息; 根据认证和评级请求消息和存储的表示信息执行认证和评级。 本发明适用于呈现内容类型服务等。