* Date : 2019-08-16
As the use of smartphones is becoming more common in recent years, pedestrian traffic accidents are increasing as well. The so-called "Smombie," who walks around without being immersed in using smartphones, is considered the main cause, and various technologies are being developed to prevent this. First, next generation pedestrian traffic accident prevention system developed in Korea is inducing deceleration of vehicles approaching crosswalks using various technologies, such as, IoT technology and high-brightness LED. In addition, three kinds of warning systems for pedestrians are effective for Smombie, the elderly, and children who lack attention. Moreover, an application has been developed to automatically block the use of smartphones when pedestrians enter a dangerous place by recognizing the unique signal of the device. This application prevents pedestrian accidents and induces a correct pedestrian culture. Furthermore, the LED safety guidance block, developed to improve the pedestrian's night walking environment, greatly helps pedestrians' visibility and serves as a psychological stop line, thus preventing traffic accidents caused by unauthorized crossings. We meet various smart pedestrian crossing technologies that protect from accidents.
Summer heat is continuing on! To overcome this, use of cooling device is increasing to lower the temperature. Cooling technology has become an important technology in all industries from daily life to high-tech industries. Recently, dehumidifying air conditioners have emerged, which broke stereotypes of existing air conditioners. Characteristics of dehumidification air conditioner is to keep the cool by removing humidity, which is the root cause of heat. In addition, refrigerant of air dehumidifier and air conditioner with hot wind were solved. So cooling technology is useful in daily life, and the cooling technology is also giving a helping hand to ice-creams during summer. Ice free water is made using rapid cooling technology, a method that makes ice by freezing liquid instantly. Recently, the problem of heat generation of electronic products has become an issue. To solve the problem, domestic researchers have developed a cooling technology that can manage the heat of electronic products. Electronics contain their own cooling technology, but they fail after a certain temperature. To compensate for this, we also explore a metal surface of the cooling plate inside the electronics is processed to bend a lot and extends battery life.
As a life span of human beings is gradually increasing due to the development of science and technology, the older population is growing rapidly. As a result, there is a growing need for well-ageing to be healthier and happier. Such needs lead to a popular interest in health care products, and among Korean companies, Jamun Medical is drawing attention by developing various medical devices to meet the needs. According to this company, it considers ceramics by carefully selecting leading stones and baking them at high temperature. Such ceramics, "hexagonal body" serves to transmit warmth to each part of the body. The company manufactures and sells thermal mats and products that can be used for local massages, especially the waist by tightly filling ceramics. When assembling the products, the ceramics are fixed using rivet to prevent toxic substances. It also runs an experience center where you can listen to detailed descriptions of products and try then out before purchases. We introduce Jamun Medical, which are making various medical devices.