公开(公告)号：US20180361871A1

公开(公告)日：2018-12-20

申请号：US16115892

申请日：2018-08-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie TANG ,  Lizhou YANG ,  Jie YI

IPC: B60L11/18

CPC classification number: B60L11/1864 ,  B60L15/007 ,  B60L50/50 ,  B60L50/51 ,  B60L58/12 ,  B60L58/18 ,  B60L58/19 ,  B60L58/21 ,  B60L2240/429 ,  B60L2240/547 ,  H02M7/483 ,  H02M7/49 ,  H02M2007/4835 ,  Y02T10/7005 ,  Y02T10/7275

Abstract: A motor driving apparatus incudes a driving circuit outputting a three-phase alternating current and a main controller, wherein the driving circuit comprises a U-phase electric driving circuit, a V-phase electric driving circuit, and a W-phase electric driving circuit, each of the electric driving circuits comprises n storage batteries and n corresponding electric driving, and wherein input ends of the n electric driving units are connected to the corresponding storage batteries and output ends of the n electric driving units are cascaded to output one phase of the three-phase alternating current. The main controller is connected to signal ends of the n electric driving units and determines an output voltage adjustment coefficient of each of the n electric driving units in the electric driving circuit based on voltages of the n storage batteries in the electric driving circuit, and outputs the output voltage adjustment coefficient to the corresponding electric driving unit.

公开(公告)号：US20140164421A1

公开(公告)日：2014-06-12

申请号：US14179974

申请日：2014-02-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie TANG ,  Yiling LIU

IPC: G06F17/30 ,  H04L29/06

CPC classification number: G06F17/30643 ,  G06F17/30705 ,  H04L51/12 ,  H04L63/08

Abstract: Embodiments of the present invention disclose a method for content categorization, where the method comprises transmitting, by a content categorization request entity, a categorization ability negotiation request to a content categorization providing entity to request the categorization ability of the content categorization providing entity; receiving the categorization capability of the content categorization providing entity returned by the content categorization providing entity. Furthermore, embodiments of the present invention disclose a system for content categorization, content categorization request entity and content categorization providing entity. Categorization ability negotiation or subscription helps to learn the content categorization ability so that the content categorization request entity or content categorization providing entity may mutually and accurately acquire content categorization capability information without delay.

Abstract translation: 本发明的实施例公开了一种用于内容分类的方法，其中该方法包括由内容分类请求实体向内容分类提供实体发送分类能力协商请求，以请求内容分类提供实体的分类能力; 接收由内容分类提供实体返回的内容分类提供实体的分类能力。 此外，本发明的实施例公开了一种用于内容分类，内容分类请求实体和内容分类提供实体的系统。 分类能力协商或订阅有助于学习内容分类能力，使内容分类请求实体或内容分类提供实体可以毫不迟延地相互准确地获取内容分类能力信息。