公开(公告)号：US07738462B2

公开(公告)日：2010-06-15

申请号：US11580860

申请日：2006-10-16

申请人： Hee Chang Hwang

发明人： Hee Chang Hwang

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L12/4135 ,  H04L2012/40215 ,  H04L2012/40273

摘要： A method and apparatus for processing data in a Controller Area Network (CAN) are discussed. In an embodiment of this invention, dummy data is added to data to be transmitted via a CAN message, and information indicating that the dummy data is added is transmitted via the CAN message. A length of the dummy data is determined such that data to be transmitted via the CAN message becomes a predetermined length, and data in which five or more successive bits do not have a same value is added as the dummy data. The information is included in a field indicating a length of data to be transmitted via the CAN message, and is indicated by a value within a reserved range of the field. Accordingly, data processing efficiency can be improved, and flexible CAN communication can be performed via the CAN message.

摘要翻译： 讨论了一种在控制器局域网（CAN）中处理数据的方法和装置。 在本发明的实施例中，通过CAN消息将虚拟数据添加到要发送的数据，并且经由CAN消息发送指示添加了虚拟数据的信息。 确定虚拟数据的长度，使得经由CAN消息发送的数据变为预定长度，并且添加其中五个或更多个连续位不具有相同值的数据作为伪数据。 该信息包括在表示要通过CAN消息发送的数据的长度的字段中，并且由该字段的保留范围内的值指示。 因此，可以提高数据处理效率，并且可以经由CAN消息执行灵活的CAN通信。

公开(公告)号：US20070091932A1

公开(公告)日：2007-04-26

申请号：US11580860

申请日：2006-10-16

申请人： Hee Chang Hwang

发明人： Hee Chang Hwang

IPC分类号： H04J3/24

CPC分类号： H04L12/4135 ,  H04L2012/40215 ,  H04L2012/40273

摘要： A method and apparatus for processing data in a Controller Area Network (CAN) are discussed. In an embodiment of this invention, dummy data is added to data to be transmitted via a CAN message, and information indicating that the dummy data is added is transmitted via the CAN message. A length of the dummy data is determined such that data to be transmitted via the CAN message becomes a predetermined length, and data in which five or more successive bits do not have a same value is added as the dummy data. The information is included in a field indicating a length of data to be transmitted via the CAN message, and is indicated by a value within a reserved range of the field. Accordingly, data processing efficiency can be improved, and flexible CAN communication can be performed via the CAN message.

摘要翻译： 讨论了一种在控制器局域网（CAN）中处理数据的方法和装置。 在本发明的实施例中，通过CAN消息将虚拟数据添加到要发送的数据，并且经由CAN消息发送指示添加了虚拟数据的信息。 确定虚拟数据的长度，使得经由CAN消息发送的数据变为预定长度，并且添加其中五个或更多个连续位不具有相同值的数据作为伪数据。 该信息包括在表示要通过CAN消息发送的数据的长度的字段中，并且由该字段的保留范围内的值指示。 因此，可以提高数据处理效率，并且可以经由CAN消息执行灵活的CAN通信。

公开(公告)号：US20160202839A1

公开(公告)日：2016-07-14

申请号：US14978588

申请日：2015-12-22

申请人： HEE-CHANG HWANG

发明人： HEE-CHANG HWANG

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F3/0418 ,  G06F3/0416 ,  G06F3/044

摘要： A touch controller includes a driving signal transmitter and a sensing signal receiver. The driving signal transmitter is configured to generate a driving signal by spreading a frequency of an input signal to a first frequency and a second frequency. The first frequency is higher than a preset carrier frequency and the second frequency is less than the carrier frequency. The driving signal transmitter inputs the driving signal to a touch panel. The sensing signal receiver is configured to receive a sensing signal generated in the touch panel based on the driving signal and generate touch data based on the sensing signal.

摘要翻译： 触摸控制器包括驱动信号发射器和感测信号接收器。 驱动信号发送器被配置为通过将输入信号的频率扩展到第一频率和第二频率来产生驱动信号。 第一频率高于预设载波频率，第二频率小于载波频率。 驱动信号发射器将驱动信号输入到触摸面板。 感测信号接收器被配置为基于驱动信号接收在触摸面板中产生的感测信号，并且基于感测信号产生触摸数据。

公开(公告)号：US20070223532A1

公开(公告)日：2007-09-27

申请号：US11723710

申请日：2007-03-21

申请人： Hee Chang Hwang

发明人： Hee Chang Hwang

IPC分类号： H04J3/16

CPC分类号： H04L49/9031 ,  H04L49/90 ,  H04L69/32 ,  H04L69/324

摘要： A method and system for processing data between communication protocol layers are discussed. According to an embodiment, a memory is formed in a data link layer to store data received from a lower layer and to transmit the stored data to an upper layer, so that a data loss due to a data processing difference between different layers can be prevented.

摘要翻译： 讨论了在通信协议层之间处理数据的方法和系统。 根据实施例，在数据链路层中形成存储器以存储从下层接收到的数据，并将存储的数据发送到上层，从而可以防止由于不同层之间的数据处理差异导致的数据丢失 。