The rapid development of the connected network, the mutual promotion of communication and computers, the power quality requirements for the precision electronic equipment used in them, such as computers, program-controlled switches, industrial process control, and real-time control and computing systems in various industries have become higher and higher. We A new generation of more intelligent, more flexible management features, and more reliable network UPS systems are needed.
Intelligent network UPS system
The network UPS intelligent system mainly takes the entire network as the management object. It refers to adding RS232 and R485 interfaces and SNMP (Simple Network Management Protocol) card communication interface on the output end of the UPS host. Use these interfaces to connect with the corresponding communication interfaces on servers, routers, gateways and other equipment through special communication cables, so that the UPS power supply and the computer network can form an intelligent UPS power supply system with monitoring functions. At present, there are two main aspects of the UPS network intelligent technology: First, it strengthens the new functions of the UPS and coordinates with the software on the server, so that in addition to completing the most basic uninterrupted functions, the UPS can also achieve event recording, fault alarm, UPS parameter automatic test analysis, adjustment function, etc .; second is to strengthen UPS energy saving function. The intelligent network UPS system connects the traditional UPS through the hardware interface connected with the computer, combined with the specially designed software to provide a complete power management solution.
Realization of Intelligent Network UPS System
The computer and the UPS power supply communicate through the interface. To enable the fault information and UPS status information of the power supply system to reach the computer system, the automatic inquiry of the connection cable between the computer and the UPS must be completed first. The communication protocol is initialized. Network design software and hardware products are usually based on SNMP, which interacts with the management information base on the network; by issuing SNMP commands, network administrators can control the network by retrieving information on network devices and issuing control commands; there are also The ability to handle message soft interrupts (message soft interrupts are messages that warn network management stations of important events such as UPS using battery power).
The network UPS can use the existing computer communication interface to connect with the UPS communication interface, and then install the corresponding monitoring software on the computer. With the monitoring software, the computer establishes communication with the UPS. The computer sends instructions regularly, and the UPS returns information within the specified time. When the power supply is abnormal, the microcontroller inside the UPS will send the abnormal information to the computer in time. The monitoring software will send an alarm message on the computer to remind the operator or network administrator to deal with it in a timely manner. If the relevant personnel are not on site, the monitoring software will automatically terminate the running procedures of various software at the end of the UPS power supply time and prohibit the user from logging in. Automatically save, keep the scene, etc., and send warning messages to users through the network to inform about abnormal power supply information. At the same time, the monitoring software also has a complete UPS self-test function to test the status and battery capacity of the UPS. It can display and record the UPS output, input voltage, frequency, load, temperature, battery capacity in the form of data and graphics, so that users can analyze, Diagnosis and precautions.
Advantages of intelligent network UPS system
Networking can monitor or manage the operation of any UPS in the network through the SNMP standard, and can remotely manage UPS status parameters.
Intelligentization Due to the application of microprocessor technology, the UPS system has become intelligent. The intelligent network UPS generally adopts 8-bit or 16-bit microprocessor, and the serial interface of the microprocessor communicates with the server, PC or terminal to perform data transmission, including UPS working status, input and output parameters and various instructions . On the one hand, the intelligent UPS realizes the monitoring of the self-state during the operation of the equipment, pre-treating some fault phenomena, so that it always runs smoothly and reliably; on the other hand, it realizes the two-way data communication between the computer and the network and the UPS. Real-time monitoring on the computer and various nodes in the network can control the running state of the UPS power supply.
Automated automation refers to some self-tests that the UPS power supply automatically completes to achieve a full range of automatic supervision functions.
Real-time Real-time is required to monitor the status of each part in the circuit and obtain the relevant parameters of the host at any time.
Protective UPSs provide targeted protection, and UPSs that protect different electronic components have different characteristics. At the moment of the mains power failure, the UPS can instantly complete the process of switching to the back-up power supply, so that the computer can still run smoothly when the power is temporarily interrupted, without data loss and system shutdown; Under the circumstances, the UPS equipment can start the power management software to achieve a safe computer system shutdown process and also ensure the integrity of the data; after the UPS battery in the PC workstation runs out of power, it will also return to a fully charged state at a very fast rate. In case of the next power failure.
Security Security is a problem that must be solved for remote management of information systems. In addition to the usual user name and password protection, various security certifications are adopted. Users can set their own remote management methods and close remote management channels that are automatically deemed unnecessary. Further Improving the security of remote management is to ensure the security of the entire network communication system.
Digitized digital UPS software replaces a large number of analog devices, greatly improving the integration of the product, and by modifying the software, you can easily adjust the various characteristics of the system, which enhances the system's flexibility and intelligence.
funcTIon ImgZoom (Id) // Re-set the picture size to prevent the form from being broken {var w = $ (Id) .width; var m = 650; if (w <m) {return;} else {var h = $ (Id) .height; $ (Id) .height = parseInt (h * m / w); $ (Id) .width = m;}} window.onload = funcTIon () {var Imgs = $ ("content"). getElementsByTagName ( "img"); var i = 0; for (; i
TECHNOLOGY
WHAT IS AN Air Purifier?
Breathing clean air is very important.
It is scientifically proven that the air in our homes contains allergens(pollen ,mites ,moulds ,etc ).
noxious substance, bacteria viruses and suspended smells.
We have the solution for it!
Silent mode for peaceful sleep
Removes Allergens & Germs
Like pollen , dust , dander , smoke , pollution , viruses , bacteria and mold spores
UVC lamp ----using UV lamp to kill viruses
Air Cleaner Home,Air Cleaner With Carbon,Home Air Cleaner,Smart Air Cleaner
Ningbo Zhe Kai Electric Appliance Co.,Ltd , https://www.cnairpurifiers.com