Safety monitoring system and method
A security monitoring system and security monitoring technology, applied in network traffic/resource management, electrical components, wireless communication, etc., can solve communication insecurity and other problems, achieve the effect of improving security and avoiding the impact of equipment operation
Inactive Publication Date: 2013-03-06
SHENZHEN HUICHUAN CONTROL TECH +3
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Problems solved by technology
[0008] The technical problem to be solved by the present invention is to provide a security monitoring system and method for the defect of unsafe communication between the device end and the monitoring end in the existing Internet of Things
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[0032] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0033] Such as figure 1 As shown, it is a schematic diagram of modules of the application environment of the security monitoring system of the present invention. The present invention is applied in a monitoring system, which includes a monitoring device 13 and a monitored device 11 connected to each other through a network 12, wherein the monitored device 11 can be various electrical equipment such as elevators, household appliances, and workshop production equipment. 12 may be the Internet or a dedicated network, and the monitoring device 13 may be a dedicated computer, server, or the like.
[0034] Such as figure 2 Shown is a schematic diagram of the first embodiment of the safety monitoring system of the present i...
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The invention relates to a safety monitoring system, which comprises a monitoring device and a monitored device, which are in communication connection, wherein the monitored device comprises a first data encapsulation module and a first receiving and transmitting module; the first data encapsulation module is used for encapsulating related data information of the monitored device into a first data frame; the first data frame comprises a device mark and a device state data; the first receiving and transmitting module is used for transmitting the device mark to the monitoring device from the first data frame of the monitored device; the monitoring device comprises a second receiving and transmitting module, and the second receiving and transmitting module is used for receiving the first data frame transmitted by the first receiving and transmitting module in a single direction. Therefore, only the monitored device is permitted to transmit data outwards and the data from the monitoring device is not received. Therefore, the effect of communication on operation of the device is completely avoided.
Description
technical field [0001] The invention relates to the field of remote monitoring, and more specifically, to a safety monitoring system and method. Background technique [0002] In the Internet of Things, most of the communication is used to realize monitoring and control. Monitoring refers to observing the operation of equipment, confirming correct operation and detecting incorrect operation. At this time, the communication data transmission direction is transmitted by the equipment. To the monitoring device; control means that the monitoring device sends commands to the equipment, so that the equipment executes according to the commands. At this time, the communication data transmission direction is transmitted from the monitoring device to the equipment. [0003] Generally, the communication protocol of the device is developed by the device manufacturer itself. In order to facilitate the debugging and monitoring of equipment, equipment manufacturers open more and more contr...
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IPC IPC(8): H04W24/00H04W28/06
Inventor 凌晓军高阳朱凯
Owner SHENZHEN HUICHUAN CONTROL TECH