专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130322764A1 OBJECT IDENTIFICATION 有权
标题翻译：对象识别
公开(公告)号：US20130322764A1
公开(公告)日：2013-12-05
申请号：US13994824
申请日：2010-12-20
申请人： Chengjun Li , Enyi Henry Chen , Jiangeng Du
发明人： Chengjun Li , Enyi Henry Chen , Jiangeng Du
IPC分类号： G06K9/00
CPC分类号： G06K9/00577 , G06F17/30259 , G06F17/30271 , G06K9/00476
摘要： Methods, devices, and systems for object identification are described herein. One or more method embodiments include converting data associated with an object on a geographical image or map into a number of primitives, fitting the number of primitives to a geometrical shape, and identifying the object based, at least in part, on the geometrical shape to which the number of primitives is fitted.
摘要翻译：本文描述了用于对象识别的方法，设备和系统。一个或多个方法实施例包括将与地理图像或地图上的对象相关联的数据转换为多个图元，将图元的数量拟合到几何形状，以及至少部分地基于几何形状至其中的原始数量是适合的。

2. 发明授权

US08058989B2 Method for obtaining direction of target location through a handset 有权
标题翻译：通过手机获取目标位置方向的方法
公开(公告)号：US08058989B2
公开(公告)日：2011-11-15
申请号：US12542982
申请日：2009-08-18
申请人： Chengjun Li , Jilin Li , Zhengwei Wang
发明人： Chengjun Li , Jilin Li , Zhengwei Wang
IPC分类号： G08B1/08
CPC分类号： G01C21/20
摘要： The present invention discloses a method for obtaining the direction of a target location through a handset, which includes: the handset obtains geographical information of a current location and that of the target location, determines a geographical meridian line of the current location and a angle of this geographical meridian line displayed on the screen of the handset; the handset determines the direction from the current location to the target location according to geographical information of the current location and that of the target location, determines an included angle between this direction and the geographical meridian line. According to the included angle and that of the geographical meridian line displayed on its screen, the handset determines the direction displayed on the screen of the handset from the current location to the target location, and displays the direction of the target location on the screen according to the displayed direction. The present invention solves the problem that existing handsets cannot provide the direction of the target location for the user. The user can confirm the direction of the target location through the handset.
摘要翻译：本发明公开了一种通过手机获取目标位置的方向的方法，其包括：手持机获取当前位置的地理信息，并且目标位置的地理信息确定当前位置的地理子午线，这个地理子午线显示在手机屏幕上; 手机根据当前位置的地理信息和目标位置的地理信息确定从当前位置到目标位置的方向，确定该方向与地理子午线之间的夹角。根据其屏幕上显示的地理子午线的夹角和手机的距离，手机将从手机的屏幕上显示的方向从当前位置到目标位置，并根据屏幕显示目标位置的方向到显示的方向。本发明解决了现有手机不能为用户提供目标位置的方向的问题。用户可以通过手机确认目标位置的方向。

3. 发明授权

US07595724B2 Method for obtaining direction of target location through a handset 有权
标题翻译：通过手机获取目标位置方向的方法
公开(公告)号：US07595724B2
公开(公告)日：2009-09-29
申请号：US11456982
申请日：2006-07-12
申请人： Chengjun Li , Jilin Li , Zhengwei Wang
发明人： Chengjun Li , Jilin Li , Zhengwei Wang
IPC分类号： G08B1/08
CPC分类号： G01C21/20
摘要： The present invention discloses a method for obtaining the direction of a target location through a handset, which includes: the handset obtains geographical information of a current location and that of the target location, determines a geographical meridian line of the current location and a angle of this geographical meridian line displayed on the screen of the handset; the handset determines the direction from the current location to the target location according to geographical information of the current location and that of the target location, determines an included angle between this direction and the geographical meridian line. According to the included angle and that of the geographical meridian line displayed on its screen, the handset determines the direction displayed on the screen of the handset from the current location to the target location, and displays the direction of the target location on the screen according to the displayed direction. The present invention solves the problem that existing handsets cannot provide the direction of the target location for the user. The user can confirm the direction of the target location through the handset.
摘要翻译：本发明公开了一种通过手机获取目标位置的方向的方法，其包括：手持机获取当前位置的地理信息，并且目标位置的地理信息确定当前位置的地理子午线，这个地理子午线显示在手机屏幕上; 手机根据当前位置的地理信息和目标位置的地理信息确定从当前位置到目标位置的方向，确定该方向与地理子午线之间的夹角。根据其屏幕上显示的地理子午线的夹角和手机的距离，手机将从手机的屏幕上显示的方向从当前位置到目标位置，并根据屏幕显示目标位置的方向到显示的方向。本发明解决了现有手机不能为用户提供目标位置的方向的问题。用户可以通过手机确认目标位置的方向。

4. 发明申请

US20090303038A1 METHOD FOR OBTAINING DIRECTION OF TARGET LOCATION THROUGH A HANDSET 有权
标题翻译：通过手段获取目标位置的方法
公开(公告)号：US20090303038A1
公开(公告)日：2009-12-10
申请号：US12542982
申请日：2009-08-18
申请人： Chengjun Li , Jilin Li , Zhengwei Wang
发明人： Chengjun Li , Jilin Li , Zhengwei Wang
IPC分类号： G08B1/08
CPC分类号： G01C21/20
摘要： The present invention discloses a method for obtaining the direction of a target location through a handset, which includes: the handset obtains geographical information of a current location and that of the target location, determines a geographical meridian line of the current location and a angle of this geographical meridian line displayed on the screen of the handset; the handset determines the direction from the current location to the target location according to geographical information of the current location and that of the target location, determines an included angle between this direction and the geographical meridian line. According to the included angle and that of the geographical meridian line displayed on its screen, the handset determines the direction displayed on the screen of the handset from the current location to the target location, and displays the direction of the target location on the screen according to the displayed direction. The present invention solves the problem that existing handsets cannot provide the direction of the target location for the user. The user can confirm the direction of the target location through the handset.
摘要翻译：本发明公开了一种通过手机获取目标位置的方向的方法，其包括：手持机获取当前位置的地理信息，并且目标位置的地理信息确定当前位置的地理子午线，这个地理子午线显示在手机屏幕上; 手机根据当前位置的地理信息和目标位置的地理信息确定从当前位置到目标位置的方向，确定该方向与地理子午线之间的夹角。根据其屏幕上显示的地理子午线的夹角和手机的距离，手机将从手机的屏幕上显示的方向从当前位置到目标位置，并根据屏幕显示目标位置的方向到显示的方向。本发明解决了现有手机不能为用户提供目标位置的方向的问题。用户可以通过手机确认目标位置的方向。

5. 发明申请

US20070008110A1 METHOD FOR OBTAINING DIRECTION OF TARGET LOCATION THROUGH A HANDSET 有权
标题翻译：通过手段获取目标位置的方法
公开(公告)号：US20070008110A1
公开(公告)日：2007-01-11
申请号：US11456982
申请日：2006-07-12
申请人： Chengjun Li , Jilin Li , Zhengwei Wang
发明人： Chengjun Li , Jilin Li , Zhengwei Wang
IPC分类号： H04Q7/00
CPC分类号： G01C21/20
摘要： The present invention discloses a method for obtaining the direction of a target location through a handset, which includes: the handset obtains geographical information of a current location and that of the target location, determines a geographical meridian line of the current location and a angle of this geographical meridian line displayed on the screen of the handset; the handset determines the direction from the current location to the target location according to geographical information of the current location and that of the target location, determines an included angle between this direction and the geographical meridian line. According to the included angle and that of the geographical meridian line displayed on its screen, the handset determines the direction displayed on the screen of the handset from the current location to the target location, and displays the direction of the target location on the screen according to the displayed direction. The present invention solves the problem that existing handsets cannot provide the direction of the target location for the user. The user can confirm the direction of the target location through the handset.
摘要翻译：本发明公开了一种通过手机获取目标位置的方向的方法，其包括：手持机获取当前位置的地理信息，并且目标位置的地理信息确定当前位置的地理子午线，这个地理子午线显示在手机屏幕上; 手机根据当前位置的地理信息和目标位置的地理信息确定从当前位置到目标位置的方向，确定该方向与地理子午线之间的夹角。根据其屏幕上显示的地理子午线的夹角和手机的距离，手机将从手机的屏幕上显示的方向从当前位置到目标位置，并根据屏幕显示目标位置的方向到显示的方向。本发明解决了现有手机不能为用户提供目标位置的方向的问题。用户可以通过手机确认目标位置的方向。

6. 发明申请

US20110057929A1 MODEL DRIVEN 3D GEOMETRIC MODELING SYSTEM 审中-公开
标题翻译：模型驱动3D几何建模系统
公开(公告)号：US20110057929A1
公开(公告)日：2011-03-10
申请号：US12920434
申请日：2008-03-03
申请人： Henry Chen , Chengjun Li , tom Plocher , Conrad Bruce Beaulieu
发明人： Henry Chen , Chengjun Li , tom Plocher , Conrad Bruce Beaulieu
IPC分类号： G06T15/00
CPC分类号： G06T7/0006 , G06T7/75 , G06T17/00
摘要： A method and system of generating a 3D geometric object model for a domain. The method includes: extracting basic geometric elements from an input source; converting the basic geometric elements into domain elements according to a domain model, wherein the domain elements preserve semantic information of their attributes and relationships defined by the domain model; and constructing a 3D geometric model, including 3D geometric objects, from the domain elements by geometric operators according to the domain model, wherein the 3D geometric objects maintain the semantic information of the domain elements, and the semantic information is allowed to be defined in a level of the objects.
摘要翻译：为域生成3D几何对象模型的方法和系统。该方法包括：从输入源中提取基本几何元素; 根据域模型将基本几何元素转换为域元素，其中域元素保留其属性和由域模型定义的关系的语义信息; 并根据领域模型，通过几何运算符从领域元素构建3D几何对象，包括3D几何对象，其中3D几何对象维护域元素的语义信息，并允许语义信息定义在水平的物体。

7. 发明申请

US20050148297A1 Method for providing real− time broadcast service in the mobile communcation network 审中-公开
标题翻译：在移动通信网络中提供实时广播业务的方法
公开(公告)号：US20050148297A1
公开(公告)日：2005-07-07
申请号：US10502502
申请日：2003-01-21
申请人： Yifeng Lu , Chengjun Li , Hai Zeng , De Chen
发明人： Yifeng Lu , Chengjun Li , Hai Zeng , De Chen
IPC分类号： H04N7/173 , H04B7/26 , H04H20/00 , H04H20/57 , H04H60/91 , H04M11/08 , H04W4/06 , H04W48/12 , H04H7/00
CPC分类号： H04W4/06 , H04W48/12 , H04W72/005
摘要： The present invention relates to a method for providing real-time broadcast service in a mobile communication system, which is especially adapted to provide real-time broadcast service in the 3rd generation Code Division Multiple Access (CDMA) mobile communication system. The method comprises: adding a broadcast service hierarchy for specially providing real-time broadcast service in an radio access network having an original service hierarchy for providing voice communication; real-time broadcasting the real-time broadcast service which is accessed to the mobile communication network to mobile terminals via air interface of the mobile communication network through setting special broadcast resources, namely special carriers or special scrambling codes; the mobile terminal working in either of an original service hierarchy mode and a broadcasting service hierarchy mode which can be switched with each other. When the special carriers are adopted, only independent down-link carrier frequency is set in the broadcast service hierarchy, the mobile terminal solely controls the cell switching when moving among cells and monitors the paging procedure. When the special scrambling codes are adopted, the down-link scrambling codes of original service hierarchy and the newly added down-link special scrambling codes are utilized in each cell of both the original service hierarchy and the broadcast service hierarchy.
摘要翻译：本发明涉及一种在移动通信系统中提供实时广播服务的方法，其特别适用于在第三代码分多址（CDMA）中提供实时广播服务，移动通信系统。该方法包括：在具有用于提供语音通信的原始服务层级的无线接入网中添加专门提供实时广播业务的广播业务层次; 通过设置专用广播资源即专用载波或专用扰码，实时地将移动通信网络的移动通信网络接入移动通信网络的空中接口实时广播业务; 该移动终端可以以能够彼此切换的原始服务层级模式和广播服务层级模式中的任一种工作。当采用专用载波时，在广播服务层次中仅设置独立的下行链路载波频率，移动终端仅在小区之间移动时才控制小区切换，并监视寻呼过程。当采用特殊扰码时，原始服务层次和广播服务层次的每个小区都使用原始服务层级的下行链路扰码和新添加的下行专用扰码。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式