In a factory, essential, high-value, 24/7-operated machines and equipment need constant health monitoring for effective maintenance. Among the machine's health factor monitorings, vibration monitoring is the most crucial tool in a predictive maintenance program. The application of an online vibration monitoring system will help detect abnormalities, predict early damage types of machines and equipment, and overcome the following difficulties:
An effective indoor ventilation system will significantly reduce the risk of bacteria and viruses infection. The performance of an indoor ventilation system is determined through CO2 concentrations in closed room environments of offices, schools, hospitals, shops, and factories. In the current Covid-19 epidemic, indoor facilities need an optimal CO2 monitoring system to reduce the risk of Covid-19 infection and overcome the following difficulties:
Telecom towers are affected by many uncertain factors such as geology, weather, oxidation, and human activities. These factors impact the tower's safety level even cause them to tilt and fall. It can result in significant economic losses, disrupt the transceiving operation, threaten human life and destroy surrounding properties. Telecommunication companies demand a solution of vibration monitoring for telecommunication tower to overcome the following challenges:
The telecommunication corporation's base transceiver stations are scattered everywhere, and many of them are in remote areas. The station consists of many valuable and essential assets such as batteries, generators, telecommunication equipment, and air conditioners. The operation department at headquarter requires a real-time asset tracking solution for critical and high-value assets at the base transceiver station to help overcome the following challenges:
Garment factories are labor-intensive, and workers mainly operate their machines. In these factories, the efficiency of energy usage almost depends on workers' behavior. Besides, factory customers require reliable energy efficiency data to meet carbon emission standards. Therefore, factories need an energy management solution in industry to effectively manage primary energies such as electricity, water, compressed air, fuel to overcome the following difficulties:
Hydroponics is a model of the high-tech application in agriculture. With this model, plants grow without soil and use nutrient solutions in water. When the farmer applies an intelligent hydroponic system, the plants grow quickly with uniform product quality and yield from 30 to 40% higher than conventional cultivation. The application of the automated hydroponics system helps to overcome the following difficulties of traditional farming:
Sensors are available everywhere at factories, and they are present in all systems for measuring parameters such as steam pressure, pipeline temperatures, water tank level. Although there are different types and brands, the sensors usually have an output of analog signal 4-20mA and are connected to the center by a signal wire. Therefore, if the factory adopts a wireless sensor network, it will help to eliminate the difficulties of a wired network as follows:
The barge operation department at the headquarters had difficulty to manage operations on barges carrying refrigerated containers at scattered river ports and rivers. The department also failed to collect timely information on the power supply of the refrigerated containers and the condition of the generators on the barge. Shipping companies need a remote refrigerated container power supply monitoring system over the internet to help solve the following problems:
Part manufacturing factories in Viet Nam have many types of metalworking machinery (milling machines, lathes, stamping machines, EDM...), from various brands (Mazak, Doosan, Hision, Fanuc, Haas, Okuma...), with different technologies (fully mechanical, CNC). These machines are mainly second-hand machines imported from EU, Japan, Korea. The factories need a comprehensive machine tool monitoring system to help them handle the following challenges:
The main cost in ferry operation is fuel. With scattered ferry terminals, the management department at the headquarter faces many challenges in managing ferry operations, especially monitoring and managing fuel in storage and daily tanks on the ferry. In addition, effective coordination of fuel supply for scattered ferries is a big concern . Ferry operation companies demand a centralized fuel management system to solve the following fuel management difficulties: