Car Technology - VinFast Global Community

Why Heat Pumps Are Critical to Improved EV Range

Heat pumps are crucial to improving electric vehicle (EV) range because they help reduce the energy consumption of the car’s heating and cooling system. One of the main challenges facing electric cars is their limited driving range, which is largely due to the energy required to power the vehicle. The heating and cooling systems in an EV are essential for passenger comfort and safety, but they can also be significant energy consumers. Traditional heating systems in gas-powered cars use waste heat from the engine to warm the cabin. However, EVs don’t have an engine, so they require an alternative method to heat the cabin. Most electric cars use electric resistance heaters, which are highly inefficient and can significantly reduce the vehicle’s driving range. How Do Heat Pumps Work? Heat pumps, on the other hand, are much more efficient than electric resistance heaters because they can move heat from the outside of the car to the inside. Heat pumps work by using a refrigerant to transfer heat between two areas, such as the inside and outside of a car. This process requires much less energy than electric resistance heating and can significantly improve an EV’s driving range. Vinfast’s VF 8 and…

editor01

4 days, 12 hours ago

Should You Buy an Electric Car or a Plug-In Hybrid?

Are you considering buying a car and trying to decide if an electric car or plug-in hybrid is right for you? You’re not alone. With the increasing popularity of electric vehicles (EVs) and plug-in hybrids (PHEVs), more and more people are asking themselves the same question. In this article, we’ll explore the differences between electric cars (EVs) and plug-in hybrids so you can decide which one is the right choice for you. What Is an Electric Vehicle (EV)? An electric vehicle (EV) is a car that is powered solely by electricity. It has an electric motor and a battery, but no gasoline engine. The battery is recharged by plugging the car into an external power source. EVs are becoming increasingly popular due to their environmental benefits, as they produce zero emissions and are more efficient than gasoline-powered cars. The biggest benefit of electric vehicles is that they don’t require gasoline. This means that EV’s are much better for the environment and they also save you money on fuel. What Is a Plug-in Hybrid (PHEV) Car? A plug-in hybrid electric vehicle (PHEV) is a car that combines a gasoline engine with an electric motor and a battery. The battery is recharged…

Daniel S

1 month ago

5 Questions to Ask Before Buying an EV

In 2021, the number of electric vehicle sales increased to a record-breaking 6.6 million. By the end of 2021, there were around 16.5 million electric vehicles on the road worldwide, which was triple the number in 2018. Are you thinking about jumping on the bandwagon? Here are five important questions to ask before you purchase an EV. Question 1: Is the Range Sufficient? Make sure an EV’s range is at least enough for your outings and everyday commute. It’s best to consider an electric vehicle that can run for more than 200 miles on a single charge, like VinFast’s VF8 or VF9, which have an enhanced battery range of 277 to 369 miles. Question 2: How and Where Will I Charge My EV? For Level 1 charging, you can plug your vehicle into a standard 110-volt wall outlet. For faster and more convenient Level 2 charging, consider having a 240-volt service installed within your garage. You should also look for nearby public charging stations in public parking lots, city streets, or within new-car dealerships. Question 3: Should I Purchase a New or Used EV? While the lower price of a used EV might seem tempting, consider the added value and peace of mind that a new…

editor08

3 months, 3 weeks ago

Why VinFast Uses Li-ion Batteries In Its EVs

Lithium-ion (Li-ion) batteries are one of the most popular types of battery for use in EVs. They’re also used in consumer electronics, laptops and other portable devices. The key advantages to Li-ion batteries include their high energy density, low self-discharge rate and long cycle life. Below we’ll discuss each of these characteristics and why they make Li-ion batteries so desirable for use in consumer electronics products. The ability to store large amounts of electricity at a low weight is especially useful for EVs since it allows them to travel further between charges than combustion engines do on gasoline or diesel fuel alone. Battery Cost Li-ion batteries have a high initial cost, but they’re cheaper than nickel cadmium batteries. The cost of Li-ion batteries is expected to decrease as technology improves. Energy Density One of the most important things to consider when choosing a battery is its energy density. Energy density, or power density, is the amount of stored energy in a battery. It’s measured in watt-hours per liter (Wh/L) or watt-hours per kilogram (Wh/kg). Li-ion batteries provide exceptional capacity with the highest energy density in the rechargeable-battery market (100–265 Wh/kg). This makes charging a Li-ion battery simpler, faster, and more…

editor03

3 months, 3 weeks ago

Smart Features on VinFast EVs

Driven by a “customer-first” philosophy, VinFast is constantly innovating to serve the needs of its drivers. The company’s EVs are not merely sustainable transportation, but also a tool which can help drivers work, shop, connect and take care of their homes—all while keeping them safe on the road. Their smart features are designed to be intuitive so users can enjoy an exciting, technology-enabled commute. Smart Services. VinFast EVs can be equipped with the company’s’ ‘Smart Services’ package, along with features for controlling and interacting with the vehicle through voice and remote vehicle control, which can be accessed via the VinFast app. The package also includes other impressive high-quality user experiences, such as online shopping and video games that synchronize with your phone. VinFast EV’s will manage each user’s profile and provide recommendations tailored to their individual tastes and habits through facial recognition, voice, gestures, and other controls. VinFast allows users to remotely update car software via mobile phones, with two options: free FOTA updates and paid SOTA updates. This feature helps upgrade the vehicle’s tasks and utilities, fix errors, and improve the vehicle’s data security. VinFast EV’s have two built-in voice and touch screen functions. They can understand English (regardless…

editor03

3 months, 3 weeks ago 1 Bình luận

VinFast To Launch Scalable Advanced Driver Assistance Systems

Advanced Driver Assistance Systems (ADAS) are designed to eliminate human error when operating vehicles of all types. ADAS uses advanced technologies to assist drivers, thereby improving their performance. But what exactly are these systems and why do we need them? While the answer to that question is complicated, it starts with the basics—ADAS help prevent accidents and save lives. Why Do We Need ADAS? While you may have heard of ADAS, you might not know why we need these assistance systems. There are several good reasons why ADAS should be incorporated into your new ride: They reduce accidents. Autonomous vehicles can eliminate many of the common causes of collisions—from distracted driving to drunk driving—which will help reduce accidents. They reduce traffic congestion. As autonomous vehicles become more common, they’ll start replacing cars that are driven by humans, especially in urban areas where traffic is most congested.. They save you money. Without needing gas or insurance payments (and with fewer accidents), self-driving cars could save their owners money on transportation costs over time. Introduction to ADAS ADAS is a collection of technologies that help drivers avoid collisions and stay in their lanes. These systems are designed to be as unobtrusive as…

editor03

3 months, 3 weeks ago

VinFast Is First All-Electric Carmaker To Integrate What3words

VinFast has announced the integration of innovative global addressing technology what3words into its full lineup of electric vehicles (EVs). Testament to their market leading approach to innovation, VinFast is the first all-electric carmaker to integrate what3words into their systems. what3words is a simple and effective location technology that can identify any location around the globe and is capable of operating in offline conditions. The system divides the planet into a grid of 10ft x 10ft (3m x 3m) squares and labels each square with a unique combination of three random words—known as a what3words address. Users need only open the what3words app to find their current location on the map and the data processing system will automatically convert those coordinates into 3 words in their mother tongue that are easy to pronounce and memorize. With what3words geolocation technology, users can drive with peace of mind knowing exactly where they are going—whether it is a charging station, a pop-up coffee shop or the ideal sightseeing point for a picnic. what3words addresses are now being added to contact pages, e-commerce checkouts, travel guides and booking confirmations around the world, which saves costs, delivers operational efficiency, and provides a better customer experience for…

editor01

3 months, 3 weeks ago

A Primer On EV Fast Charging Technology

Electric vehicles (EVs) are great for the environment and for your wallet, but there’s one thing that makes owning an EV difficult—how long it takes to charge. There are two main types of chargers for EVs—Level 1 (120V) and Level 2 (240V). While both can take hours if you’re using them at home, they’re nearly useless on road trips since there aren’t enough stations to support drivers who rely solely on charging their vehicle while traveling. Luckily, there’s another option—DC Fast Charging stations that can charge your vehicle up to 80% in 30 minutes or less! We’ll explain how this technology works so you can decide if it’s right for you. The infrastructure is not yet in place for EV fast charging to be as ubiquitous as gas stations are today. It’s getting better—the market has more than tripled in the last few years thanks to growing demand, but according to Charge Point, America still needs nearly 15x more public chargers to meet its energy needs. In this article, we’ll explain how a charger creates electricity for an EV and then focus our discussion on Level 3 DC Fast Charging systems (DCFC). Different EVs have different capacities for charging speeds;…

editor01

3 months, 3 weeks ago