公开(公告)号：US20110018729A1

公开(公告)日：2011-01-27

申请号：US12842679

申请日：2010-07-23

申请人： Yongtae KIM ,  Euihyeok Kwon ,  Koonseok Lee ,  Hyunsang Kim ,  Haeyong Kang

发明人： Yongtae KIM ,  Euihyeok Kwon ,  Koonseok Lee ,  Hyunsang Kim ,  Haeyong Kang

IPC分类号： G08B21/00

CPC分类号： H04L12/2825 ,  H04L41/06 ,  H04L41/5061 ,  H04L2012/285 ,  H04M11/002

摘要： A home appliance and a signal output method thereof are disclosed. The home appliance outputs product information in the form of a sound signal, which is transmitted to a service center at a remote site over a communication network so that the service center can readily check the state of the home appliance. A digital signal including product information of the home appliance is converted into a sound signal based on a plurality of frequency signals. Therefore, a larger amount of data can be rapidly transmitted for a fault diagnosis, so as to improve fault diagnosis accuracy.

摘要翻译： 公开了一种家用电器及其信号输出方法。 家用电器以声音信号的形式输出产品信息，该信号通过通信网络发送到远程站点的服务中心，使得服务中心可以容易地检查家用电器的状态。 包括家用电器的产品信息的数字信号基于多个频率信号被转换成声音信号。 因此，为了进行故障诊断，能够快速地发送大量的数据，从而提高故障诊断精度。

公开(公告)号：US08325054B2

公开(公告)日：2012-12-04

申请号：US12842679

申请日：2010-07-23

申请人： Yongtae Kim ,  Euihyeok Kwon ,  Koonseok Lee ,  Hyunsang Kim ,  Haeyong Kang

发明人： Yongtae Kim ,  Euihyeok Kwon ,  Koonseok Lee ,  Hyunsang Kim ,  Haeyong Kang

IPC分类号： G08B21/00

CPC分类号： H04L12/2825 ,  H04L41/06 ,  H04L41/5061 ,  H04L2012/285 ,  H04M11/002

摘要： A home appliance and a signal output method thereof are disclosed. The home appliance outputs product information in the form of a sound signal, which is transmitted to a service center at a remote site over a communication network so that the service center can readily check the state of the home appliance. A digital signal including product information of the home appliance is converted into a sound signal based on a plurality of frequency signals. Therefore, a larger amount of data can be rapidly transmitted for a fault diagnosis, so as to improve fault diagnosis accuracy.

摘要翻译： 公开了一种家用电器及其信号输出方法。 家用电器以声音信号的形式输出产品信息，该信号通过通信网络发送到远程站点的服务中心，使得服务中心可以容易地检查家用电器的状态。 包括家用电器的产品信息的数字信号基于多个频率信号被转换成声音信号。 因此，为了进行故障诊断，能够快速地发送大量的数据，从而提高故障诊断精度。