CN104199344B - 接口电路、控制器、控制系统及工程机械 - Google Patents
接口电路、控制器、控制系统及工程机械 Download PDFInfo
- Publication number
- CN104199344B CN104199344B CN201410400317.4A CN201410400317A CN104199344B CN 104199344 B CN104199344 B CN 104199344B CN 201410400317 A CN201410400317 A CN 201410400317A CN 104199344 B CN104199344 B CN 104199344B
- Authority
- CN
- China
- Prior art keywords
- input
- voltage
- diode
- external port
- interface circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410400317.4A CN104199344B (zh) | 2014-08-14 | 2014-08-14 | 接口电路、控制器、控制系统及工程机械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410400317.4A CN104199344B (zh) | 2014-08-14 | 2014-08-14 | 接口电路、控制器、控制系统及工程机械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104199344A CN104199344A (zh) | 2014-12-10 |
CN104199344B true CN104199344B (zh) | 2017-08-18 |
Family
ID=52084645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410400317.4A Active CN104199344B (zh) | 2014-08-14 | 2014-08-14 | 接口电路、控制器、控制系统及工程机械 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104199344B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6519204B2 (en) * | 2000-11-03 | 2003-02-11 | Broadcom Corporation | Very small swing high performance CMOS static memory (multi-port register file) with power reducing column multiplexing scheme |
CN101510096B (zh) * | 2009-03-09 | 2010-12-01 | 三一重工股份有限公司 | 端口复用及故障检测电路及具有该电路的智能模块 |
CN102339266B (zh) * | 2011-10-28 | 2013-08-14 | 中国兵器工业集团第二一四研究所苏州研发中心 | 单数据线双向双电压通信接口电路 |
CN102751975B (zh) * | 2012-07-12 | 2016-01-20 | 三一重工股份有限公司 | Pwm与ai复用端口及控制器 |
CN203561853U (zh) * | 2013-10-14 | 2014-04-23 | 美的集团股份有限公司 | 控制电路 |
-
2014
- 2014-08-14 CN CN201410400317.4A patent/CN104199344B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104199344A (zh) | 2014-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207352398U (zh) | 通用数字输入输出复用电路及输入输出控制装置 | |
CN103559128B (zh) | 一种上下电测试电路及上下电测试装置 | |
CN105098563A (zh) | 实现usb接口正反插的方法和系统及usb数据线 | |
EP3287905A1 (en) | Circuit, method and apparatus for usb interface sharing | |
CN104079177B (zh) | 一种电压调整器的电路 | |
CN103560550B (zh) | 一种可同时给移动电子设备供电及充电装置 | |
CN102684458A (zh) | 一种功率开关管的驱动电路以及应用其的开关电源电路 | |
CN106130343A (zh) | 一种升降压电路 | |
CN106569015A (zh) | 交流负载检测电路 | |
CN103840655A (zh) | 电荷泵 | |
CN106371347B (zh) | 功能可编程电路及其操作方法 | |
CN104199344B (zh) | 接口电路、控制器、控制系统及工程机械 | |
CN204883704U (zh) | C型usb接口控制电路 | |
CN204669334U (zh) | Mosfet器件的隔离驱动电路 | |
CN102339239A (zh) | 带自动关闭功能的看门狗电路 | |
CN204215966U (zh) | 继电器驱动电路及继电器 | |
CN101958797A (zh) | 以太网供电系统和工作方法 | |
CN103501173A (zh) | 防止反向电流传输的上拉电阻电路与输入输出端口电路 | |
CN204116848U (zh) | 一种多电源控制电路 | |
CN107391414B (zh) | 一种信号输入电路及可热插拔光模块 | |
CN104038194A (zh) | 一种电源开关电路 | |
CN103686017B (zh) | 供电控制电路和实现智能设备快速开机的方法 | |
CN110474530A (zh) | 一种电容充电控制电路 | |
CN104900264A (zh) | 一种防止spi flash开关机时数据破坏的系统及方法 | |
CN215934490U (zh) | 一种基于微控制器的功率选择模块及组合模块 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Interface circuit, controller, control system and engineering machinery Effective date of registration: 20181227 Granted publication date: 20170818 Pledgee: Business Department of Hunan Branch of China Construction Bank Co., Ltd. Pledgor: Hunan Sany Intelligent Control Equipment Co., Ltd. Registration number: 2018430000146 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211217 Granted publication date: 20170818 Pledgee: Business Department of Hunan Branch of China Construction Bank Co.,Ltd. Pledgor: HUNAN SANY INTELLIGENT CONTROL EQUIPMENT Co.,Ltd. Registration number: 2018430000146 |