公开(公告)号：US09415585B1

公开(公告)日：2016-08-16

申请号：US14812674

申请日：2015-07-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Tod Goyen ,  Duane Koehler ,  Matthew A. Shepherd

IPC: B41J2/045

CPC classification number: B41J2/04548 ,  B41J2/04536 ,  B41J2/04555 ,  B41J2/04586 ,  B41J2202/21

Abstract: An example device in accordance with an aspect of the present disclosure includes a controller to generate predicted and past power consumption values for at least one pen of a printer device, for a sliding window of future and past time, as a function of ink delivered data scaled by print speed data. The controller is to assign a dynamic power threshold for the present time as a maximum power consumption value of the sliding window, and stop power delivery to the at least one pen if the present power consumption of the at least one pen exceeds the dynamic power threshold by a margin.

Abstract translation: 根据本公开的一个方面的示例性装置包括控制器，用于为未来和过去时间的滑动窗口产生打印机设备的至少一个笔的预测和过去功率消耗值，作为墨水传送数据的函数 按打印速度数据缩放。 控制器将当前时间的动态功率阈值分配为滑动窗口的最大功耗值，并且如果至少一个笔的当前功耗超过动态功率阈值，则停止向至少一个笔的功率输送 一个边缘。