
基本信息:
- 专利标题: 为充电插座使用计数器
- 专利标题(英):USE COUNTER FOR CHARGING OUTLETS
- 申请号:CN201880014938.5 申请日:2018-02-28
- 公开(公告)号:CN110462553A 公开(公告)日:2019-11-15
- 发明人: P-H·黄 , D·P·马克特 , A·克拉克 , D·珀奇利克 , R·阿德里安斯
- 申请人: 天体电子学先进电子系统公司
- 申请人地址: 美国华盛顿
- 专利权人: 天体电子学先进电子系统公司
- 当前专利权人: 天体电子学先进电子系统公司
- 当前专利权人地址: 美国华盛顿
- 代理机构: 广州嘉权专利商标事务所有限公司
- 代理人: 赵学超
- 优先权: 62/465,510 2017.03.01 US
- 国际申请: PCT/US2018/020099 2018.02.28
- 国际公布: WO2018/160623 EN 2018.09.07
- 进入国家日期: 2019-08-30
- 主分类号: G06F3/00
- IPC分类号: G06F3/00 ; G06F11/30 ; G08C19/22 ; H04Q9/00
Disclosed is a system for aiding in determining when a power-providing outlet is ending its usable service life and is due for service or replacement. A connection detection unit (102) and counting unit (103) respectively monitor connection of a device to a port (101) and maintain a connection count of connection events. For USB type C connections a cable or device resistance detection circuit canbe used to determine if a USB type C device or cable has been connected. USB Type A and AC connections can be detected by mechanical or electrical mechanisms. When a connection has been detected a counter can be incremented or decremented to record a connection. A limit value can be set and compared to the connection count and a sensory or electronic indication can be made when the limit value isexceeded.