Method and control device for controlling controlled devices to switch operation modes

• Main Author: GUAN XIAOPENG
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2014
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a method and a control device for controlling controlled devices to switch operation modes. The method comprises the steps that the control device sends safe signals to the controlled devices so as to control the controlled device to operate in a safe mode; the control device sends unsafe signals or stop to send the safe signals to the controlled devices so as to control the controlled devices to switch from the safe mode to an unsafe mode and operate in the unsafe mode. Consequently, the function of controlling, in a batch mode, the controlled devices to switch the operation modes is realized. Confidentiality management of classified information of referred technologies and commerce can be realized as long as one terminal device is prepared for working staff, so that management cost is reduced. Further, the safe signals can be sent and stopped at any time, so that the operation mode switching of all the controlled devices in a signal coverage range can be controlled dynamically and ti