The 2018 China Home Appliances and Consumer Electronics Show (AWE) concluded with a strong showing of innovation and cutting-edge technology. Over 800 domestic and international companies showcased their latest products, from smart home devices to AI-powered solutions, offering a glimpse into the future of living. Among the highlights was Changhong Group's presentation of its CHiQ Life smart home ecosystem, which aims to deliver a more comfortable, convenient, and relaxed lifestyle through intelligent technology.
At the heart of this ecosystem is the Changhong CHiQ Air Conditioner 2018, featuring Q3Ts artificial intelligence technology. This innovative product stands out for its ability to "see" and understand users, adapting to their needs in real time. Unlike traditional air conditioners, which simply cool or heat, this model uses advanced AI to recognize individuals, track their movements, and adjust settings accordingly—making it not just a machine, but a smart companion that truly understands your comfort preferences.
Changhong’s approach to AI goes beyond basic functions. The company has invested heavily in research and development, integrating technologies like image, voice, and gesture recognition into its products. This allows the air conditioner to detect who is in the room, identify their age and gender, and tailor the environment to suit them. For example, when children or elderly family members are present, the unit automatically switches to a "care mode," prioritizing health and comfort.
One of the key technologies behind the CHiQ Air Conditioner is F-Plus precision control. This system measures six dimensions of comfort—temperature, humidity, wind speed, thermal resistance, metabolic rate, and heat radiation—to calculate the optimal indoor climate. It then adjusts the air conditioning to maintain ideal conditions, ensuring a balanced and consistent level of comfort without sudden temperature changes.
Additionally, the unit includes high-precision humidity sensors and a fuzzy control mode, which helps maintain an ideal humidity level of around 50% after just 15 minutes of operation. This ensures that the air remains fresh and comfortable, avoiding the dryness often associated with traditional cooling systems.
The CHiQ Air Conditioner Q3Ts has been recognized as a standout product at AWE 2018, even earning a spot on the Epland Award shortlist—a prestigious honor in China’s home appliance industry. This acknowledgment highlights Changhong’s leadership in AI-driven smart home solutions and its commitment to redefining what a modern air conditioner can be.
From its intelligent recognition capabilities to its advanced comfort control features, the Q3Ts represents a major leap forward in the evolution of smart air conditioning. It not only improves functionality but also enhances the user experience, making it a true game-changer in the industry. As Changhong continues to expand its AI strategy, it’s clear that the future of home comfort will be smarter, more intuitive, and more personalized than ever before.
DC UPS
DC UPS (DC uninterruptible power supply) is a special power protection equipment, which mainly uses DC power as its input, and converts direct current into alternating current through a special converter to ensure that stable power is provided to the equipment to be protected. The following is the description of the DC UPS categories:
First, basic concepts
DC UPS, the full name of DC uninterruptible power supply, is a kind of power protection equipment containing energy storage device, inverter as the main unit, voltage and frequency stability output. It is different from the traditional AC UPS (AC uninterruptible power supply), in the input power processing and conversion mode is different.
Second, the working principle
The working principle of the DC UPS mainly includes the following steps:
DC input: DC UPS uses direct current as input, which can be direct current from the grid or direct current converted by a rectifier.
Energy storage: Electrical energy is stored in the battery in the form of DC, which is the key to the DC UPS being able to output voltage when the external power fails.
Inverter output: When it is necessary to supply power to the load, the inverter inside the DC UPS converts the DC current in the battery into AC power and supplies the load through the output circuit.
Three, the main characteristics
High efficiency and energy saving: Because DC UPS directly takes DC as input, the conversion process from AC to DC in AC UPS is eliminated, so energy loss can be reduced and energy efficiency can be improved.
Strong adaptability: DC UPS can adapt to a wider range of power applications, especially in some occasions that require DC power supply, such as data centers, communication base stations, and so on.
High reliability: DC UPS adopts advanced circuit design and control technology, which can quickly switch to battery power supply mode when the power grid fails, ensuring Uninterrupted Power Supply of the load.
DC Uninterrupted Power Supply,DC UPS system, DC UPS
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