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|LDK Co., Ltd. is a leading company in the green industry leading the energy saving. Energy saving is not only the most practical energy resource but also the most effective environmental protection. LDK is specialized in research, development, and production of products for energy saving and environmental protection of all automation engines such as ships, tanks, generators, heavy equipment, commercial vehicles and automobiles. It is a company that seeks to secure domestic market and globalize with technology and quality of various advanced products
Eco Driving Assist System
Recently, counterfeit goods with similar form of EPD are being sold at low cost. As a result of product analysis, it has been found that there is no effect on improving fuel efficiency and performance. Please note about this. EPD is the only product that has patented for the fuel efficiency improvement in domestic and worldwide.
|Eco Performance Driving Assistance System|
|The world’s only patent technology!
Ecofriendly driving guide
|Eco Performance Driving Assistance System|
|Make my car as fuel-freak!
optimization system for automatic
driving information recognition
Eco Performance Driving Assistance System
|30% improvement of fuel economy / 95% reduction in smoke / 7 horsepower UP / 0.8 torque rise Optimization of car driving information recognition with algorithm program!
Patents from 10 countries in the world! 7 patents in Korea! Certified to improve car performance with German dynamo equipment! Gold prize in 2013 Seoul Invention Award! Technology Assessment 15 billion worth Certification
Improve fuel efficiency
In case of average monthly fuel expenses of KRW 300,000
Progress of stronger regulation for fuel efficiency in major markets in the world [2015~2020]
|※For EU, the standard CO2 emission is compared with the converted value of fuel efficiency of gasoline vehicle
Data: Automobile Manufacturers Institutes, European Commission, Environmental Protection Agency
|Measurement result of Chassis Dynamo of evaluation target technology
EPD Before installation
MAX POWER(PS) : 124.16
MAX Torque(Kg-M) : 16.25
EPD Right after installation
[State with no driving learning ]
MAX POWER(PS) :127.68(3.52 State with no driving learning )
MAX Torque(Kg-M):16.76(0.51 State with no driving learning )
EPD installation 1,200Km After driving learning [highway, downtown, local roads, etc.]
MAX POWER(PS) : 131.16(7.0 Increased horsepower )
MAX Torque(Kg-M) : 17.03(0.78 Increased torque)
|Simple battery mounting (just connect +/-) Anyone can easily install. If you have difficulties to install, you may install it in the nearest car center
Approximately 95% reduction of exhaust gas
As we can see from Volkswagen’s recent crisis of automobiles, automobile exhaust gas has become a hot topic in the world as well as fuel efficiency.
Vehicle exhaust fumes are already classified as first-class carcinogens in Europe and diesel vehicles and old-aged vehicles are regulated. There is a step-by-step movement for this in Korea.
There will be a new clause to scrap old vehicles if there is more than a certain amount of exhaust fumes in the domestic market.
What is EPD?
Maintenance and control system for automotive performance optimization
Cars and ships operate through ECU and electrical devices. If the proper power is not supplied to the electric device, the control state of ECU becomes unstable, which greatly affects various functions and performances such as power, torque, gear shift and air fuel ratio. This causes intermittent incomplete combustion, resulting in a significant fuel loss due to performance degradation.
Recent engine production technology is capable of more than 95% complete combustion. Therefore, the complete combustion method has little effect for fuel saving. EPD is equipped with cutting edge eco-driving solution program that effectively reduces energy loss about 5%~40%.
EPD is not just a voltage stabilizer. It is a cutting edge control device that optimizes automobile performance by providing power environment that can be eco-driving.
ECU supplies and regulates the power required for each engine or component to optimize the energy for various situations such as driving situation, weather and driving habits. Therefore, it not only shows the best driving environment but also reduces unnecessary energy consumption to improve economy driving and its performance and reduce smoke.
|Characteristics of EPD
Maximize the performance of car!
The electricity of automobile is used as alternator is developed and battery stabilizes the current. If the electric power of the generator is irregular, the components such as control driving device can’t perform its function. Therefore, knocking phenomenon occurs due to the deterioration of output and torque performance, which causes vibration and noise to increase, resulting in poor driving. At this time, the electric power optimization solution is used to stabilize the electric power, improving life span of electric components and the quality of driving.
Realize energy saving by improving control learning capability of automobiles!
Eco-driving (ecofriendly driving) should be operated according to the control characteristics of vehicle and gradually accelerated according to the economy speed, but it is very difficult to realize in an actual road driving environment. And in case the vehicle is operated against the eco-driving such as rapid acceleration or sudden stop, it may lead to fuel loss by control loss of the vehicle. At this time, it provides a power distribution management solution so that power pattern is maintained consistently and efficient control learning can be implemented, preventing the unnecessary energy loss and saving fuel.
The world’s only patent technology, EPD!!
EPD patents are registered in major countries as well as Korea.
Ecofriendly driving guide, EPD!
EPD is a cutting edge intelligent vehicle performance management device that contributes to overall vehicle performance improvement by operating algorithm program of power pattern management that can reduce power loss of vehicle due to improper operation of driver after learning unique data accumulated in ECU (electronic control unit) of individual vehicle according to the driving state that varies instantaneously even if the driver is the same as the other driver’s habit.
It is a new technology product that increases the satisfaction of life.
It is a product that increases satisfaction by improving the performance of car and saving fuel cost. It is also a product that adds mental value by providing the benefit of relieving fatigue by improving the driving ability.
It prevents global warming and realizes future-oriented values.
When consuming 2,424L (6.7L per day) of gasoline per year, 5,139kg (5.1 tons) of carbon dioxide will be generated and about 8,100 pyeong of forests need to absorb this. If about 15% of fuel can be saved, it can reduce the smoke and at least 1,200 pyeong of forests can absorb carbon dioxide.
Carbon dioxide emissions: Gasoline=2.12kg/L, Diesel=2.59kg/L, LPG=3.61kg/L
It is our duty and responsibility to reduce the carbon dioxide emissions to prevent global warming in advance. So it is natural that everyone participates in it with various ways.
It is an environmentally friendly automobile that aims to save energy and reduce carbon dioxide to satisfy three key factors of high fuel efficiency and environment friendliness.
|When EPD installation is required
Maintenance and control system of automotive performance optimization
1. If you spend a lot of fuel expenses due to long-distance driving or regularly commuting!
2. Those who are sensitive to vehicle noise and want to quiet ride feeling!
3. Those who want more powerful output (horsepower and torque) in the current car!
4. In case excessive exhaust fumes is emitted from old vehicles!
5. Owner drivers who want to improve overall performance of the vehicle!
Under contract with highway bus companies in each region! Begin with installation service for individual according to the needs of all drivers such as fuel consumption and exhaust gas! It is favorable for economic price and easy installation.
a. EPD product install screen.
|Audi_A6_2006||2019 Sprotage||Rav4 hybrid|
b. Fuel economy test
|Rav4 hybrid||Rav4 hybrid||Rav4 hybrid|
The person in chargeDAEKYO LEE
Address21-5 Gilpa-ro 20beon-gil, Michuhol-gu, Incheon (22125)
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