6 results about "Transmission protocol" patented technology

The embodiment of the invention provides an Internet of Videos resource release method and an Internet of Videos sharing platform server. The method comprises the following steps: receiving, by the Internet of Videos sharing platform server, a monitoring check request sent by a third party platform; transmitting the monitoring check request to a monitoring protocol conversion server after performing transmission protocol conversion on the monitoring check request; receiving a monitoring video code stream sent by the monitoring protocol conversion server; passively establishing a TCP connectionwith the third party platform; sending the monitoring video code stream to the third party platform through the TCP connection; in the process of sending the monitoring video code stream to the thirdparty platform through the TCP connection, monitoring whether the TCP connection is interrupted; and when the TCP connection is interrupted, releasing channel resources allocated by the Internet of Videos sharing platform server to the TCP connection. By adoption of the method, the channel resources allocated by the Internet of Videos sharing platform server to the TCP connection can be releasedin time, thereby releasing the Internet of Videos resources to improve the effective utilization rate of the Internet of Videos resources.

The invention discloses a Mesh networking management method. The method comprises the following steps of receiving a simple object access protocol SOAP data packet sent by a user terminal; analyzing the SOAP data packet, and according to the message header of the SOAP data packet, determining a target extender; acquiring the message body of the SOAP data packet; according to the target extender, packaging the message body of the SOAP data packet into a hypertext transmission protocol HTTP packet; sending the HTTP packet to the target extender; and receiving the response of the target extenderbased on the received HTTP packet. The invention also discloses management equipment and the extender. By using the Mesh networking management method, the target extender can be determined according to the message header of the SOAP data packet, the HTTP packet including the message body of the SOAP data packet is sent to the target extender, and the response of the target extender based on the received HTTP packet can be received so that the management equipment can conveniently manage the extender.

The invention relates to a subway emergency broadcasting method and system, an intelligent terminal and a storage medium. The method comprises steps of obtaining mergency broadcasting parameters and emergency information according to a received emergency event; generating a terminal control instruction corresponding to each emergency broadcast scheme according to the emergency broadcast parametersand a plurality of emergency broadcast schemes in a preset configuration list; packaging the emergency information and a terminal control instruction corresponding to the emergency broadcast scheme according to the transmission protocol of each emergency broadcast scheme, and generating an emergency broadcast instruction corresponding to the emergency broadcast scheme; and sending each generatedemergency broadcast instruction to the emergency broadcast terminal corresponding to the emergency broadcast instruction. The method and the system have the effect of improving the coverage efficiencyof emergency broadcast transmission.

The invention discloses a ministerial standard peripheral management device and a management method thereof. The input end of the device is in communication connection with a host; the output end of the device is in communication connection with a ministerial standard peripheral; the device comprises a control module and a conversion module; the control module is connected with the conversion module; the conversion module is connected with the ministerial standard peripheral; the control module receives communication data from the host and transmits the communication data to the conversion module through a UART; and the conversion module receives the communication data transmitted from the control module, converts the communication data into transmission protocol data which can be recognized by the ministerial standard peripheral, and transmits the transmission protocol data to the ministerial standard peripheral. By connecting ministerial standard peripherals to the ministerial standard peripheral management device in a unified way, whether the host reserves interfaces meeting the requirements of the ministerial standard peripherals or not is not required to be considered; and meanwhile, if a user replaces a control device and a control platform, only the host needs to be replaced, and a new host is connected with the ministerial standard peripheral management device again, sothat software and hardware do not need to be redeveloped, and development resources and time are saved.