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Apple QuickTime

1.速度控制方式:无感矢量控制(SVC)、有感矢量控制(VC)、V/F控制、转矩控制

1.Speed control mode: sensorless vector control (SVC), vector control (VC), V/F control, torque control

2.名称:
Apple QuickTime RTSP Response Reason-Phrase Remote Buffer Overflow Vulnerability

Apple QuickTime报由于RTSP的Reason-Phrase响应引起的缓存溢出安全漏洞
 

描述:
Buffer overflow in Apple Quicktime Player 7.3.1.70 and other versions before 7.4.1, when RTSP tunneling is enabled, allows remote attackers to execute arbitrary code via a long Reason-Phrase response to an rtsp:// request, as demonstrated using a 404 error message.

Apple Quicktime播放器7.3.1.70和其他7.4.1之前的版本存在缓存溢出漏洞。当RTSP隧道协议使能后,黑客可利用该漏洞对rtsp://请求回复长Reason-Phrase响应来执行任意代码,如错误消息404所示。
 

影响:
Denial of Service. Information disclosure. Loss of integrity.
拒绝服务攻击(DoS)、信息泄露和数据完整性遭破坏
 

 

3.多种模式自学习功能,自动识别电机参数,智能整定到最佳控制模式

3. Multi-mode self-learning function, capable of automatically recognizing motor parameters and intelligently switching to the optimal control mode

4.死区补偿与自动转差补偿功能,在无感矢量下实现低频0.25Hz/180%大转矩输出

4. Dead-time compensation and automatic slip compensation function, providing 0.25Hz/180% large-torque output in SVC mode

5.简易PLC功能,可实现最多十六段速度和四段加速控制

5. Simplified PLC function, providing up to 16 speed and 4-speed acceleration control

6.“一键飞梭”键盘编码器,可自由飞旋,FWD/REV正反转切换,寸动

6. Shuttle center keyboard encoder, capable of free shuttling and FWD/REV switch and inching

7.多国语言人性化显示菜单,高亮OLED同时显示3组状态参数

7. Multi-language user-friendly menu, with highlighted OLED that simultaneously displays 3 sets of status parameters

 

 

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