Invention Grant
US08555045B2 Electronic meter for concurrently updating firmware and collecting meter usage with a micro controller calculates the usage when a reset time is longer than a predetermined period of storing time
有权
用于同时更新固件并用微控制器收集仪表使用量的电子计量器在复位时间长于预定的存储时间段时计算使用量
- Patent Title: Electronic meter for concurrently updating firmware and collecting meter usage with a micro controller calculates the usage when a reset time is longer than a predetermined period of storing time
- Patent Title (中): 用于同时更新固件并用微控制器收集仪表使用量的电子计量器在复位时间长于预定的存储时间段时计算使用量
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Application No.: US12986478Application Date: 2011-01-07
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Publication No.: US08555045B2Publication Date: 2013-10-08
- Inventor: Jung Hoo Lee
- Applicant: Jung Hoo Lee
- Applicant Address: KR Gyunggi-Do
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Gyunggi-Do
- Agency: Lowe, Hauptman & Ham
- Priority: KR10-2010-0076074 20100806
- Main IPC: G06F9/00
- IPC: G06F9/00 ; G06F15/00
Abstract:
There are provided an electronic apparatus and a meter which are operable during the updating of an operating program and firmware. The electronic apparatus operable during program updating includes an operation unit performing a preset operation, a micro controller controlling an operation result of the operation unit to be stored according to a predetermined period of storing time, and controlling a program received from the outside to be stored, an update controller allowing the program stored during the predetermined period of storing time to be updated in the micro controller, and a storing unit storing the program and the operation result under control of the micro controller.
Public/Granted literature
- US20120036343A1 ELECTRONIC APPARATUS AND METER OPERABLE DURING PROGRAM UPDATING Public/Granted day:2012-02-09
Information query
