1. V I D Variable Ignition Distributor Amplifying Engine Power by
Electronic Device
without modifying engine.
V I D
Variable Ignition Distributor
표지An power amplifier of engine by
electronic device without any
engine modifications
J.S. Engineering Co.
TEL : (02)

2. Two Steps in Compression Stroke Change of Engine Stroke
Ⅰ . Principle of
VID
Two Steps in Compression Stroke
Change of Engine Stroke
Before VID
Intake
Compression
Explosion
Exhaust
After VID
Intake
1st phase of
Compression
Atomizing
Exhaust
Explosion
VID create a new Atomizing step through
variable resonance frequency
*Atomizing Step
Variable resonance frequency generated
from VID
1.Makes the mixture( fuel and air)
Exciting and chemical combination
2. Leads ideal atomizing of the fuel

3. VID Ⅰ . Principle of VID Process in Stroke Intake Variable resonance
Atomizing Of
Fuel
Multi &
Simultaneous
ignition
Intake
Comp
ression
Fuel
Injection
Explosion
Variable
resonance
Exhaust
압축점화 기관(디젤엔진)
연료분사 미분화 연소방식

4. VID Ⅰ . Principle of Fuel Injection Diagram Atomizing
2.연료분사 미분화 연소방식
Pulsation Injection before VID => Improved Injection after VID

5. VID Ⅰ . Principle of Essense of New Technology
Variable Resonance Frequency
For Optimum Combustion
New Technology
Real Time Combustion Control
Durable Circuit for High Pressure
& Temperature
가변공진진동파발생현상
Operation of Variable Resonance
Frequency System
BAT

6. 1. No need to modify engine Example of VID installation
Key Points
1. No need to modify engine
VID Layout
INTAKE
MANIFOLD
COMBUSTION
CHAMBER
VID
EXHAUST
MANIFOLD
MUFFLER
FUEL TANK
Post- treatment
( DPF )
Example of VID installation
Response wire x 2
4 .VID system 차량 장착
Base 엔진의 개조가 필요 없다 !
Sensing wire
BAT

7. 2. Lower Smoke & PM by Optimum Replace or maintenance required
Ⅱ . VID
Key Points
2. Lower Smoke & PM by Optimum
Combustion
VID
DPF
SYSTEM
Pre-Treatment
Post-Treatment
Durability
Semi-Permanent
About 2 years
A/S
Not required
Replace or maintenance required
Price
Cheap
Expensive
Note 1.It is more competitive when DPF is combined with VID compared to DPF alone

8. Increase Power & Decrease
Ⅲ. VID
Performance
Increase Power & Decrease
Emissions
Power &
Fuel
Consumption
Power & Torque
115%~20% Increase at the same fuel
injection rate
Fuel Consumption
115%~20% Decrease at the same speed
Emissions
Smoke
50 % Decrease PM
10%~ 20 % Decrease
5 . VID 실효/인증
국내외
NOx
5%~ 10 % Decrease HC
15% ~ 30 % Decrease
※ The value can be adjustable to some range by improvement

9. of Research & Development
Ⅳ. V I D
History
Over 25years
of Research & Development
Present~
Complete research project & various commercial
Products
JS Engineering
2000
Obtained certification for VID’s performance from China
The Ministry of Environment of
Beijing,China
Adopted & Subsidized by the Ministry of Industry
as a new national technology for energy conservation
in transportation field
1997
Seoul University &
JS Engineering
1992
Start of Commercial production as a new project in KIA Motors
KIA Electronics
1991
Approval from Chairman of KIA Motors on commercial plan
Tech.Dept.of KIA Motors
VID 개발이력 20 여년간에 걸친 R&D 투자의 결실
1983
Test for 1st Prototype
National Industrial Research Center
1978
Implemented research on high efficiency combustion
Tech.Dept.of KIA Motors

10. Obtained from 5 Advanced Countries Obtained from England & Germany
Ⅳ. V I D
Patent
Obtained from 5 Advanced Countries
1997 y
Obtained from Korea
1987 y
Obtained from Japan
1984 y
Obtained from England & Germany
1983 y
Obtained from USA
3 . VID 산업재산권
선진 5개국 특허권 획득 No No No No
No. GB B
No. DE C2 No

11. For Diesel,Gasoline, Gas Engine For Tune-Up in Diesel,Gasoline,Gas
Ⅳ. V I D
Products
VID Models
For Diesel,Gasoline, Gas Engine
For Gas Engine
ET-22 series
ET - 300T
ET - 300DT
For Tune-Up in Diesel,Gasoline,Gas
For Gasoline Engine
4 . V I D 제품 소개
디젤 / 가솔린 / LPG 차량 및 수송장비
ET – 33 series
ET - 200T
ET - 200DT

12. ( Power Research Center of Seoul National University)
Ⅴ. Test Result
( Power Research Center of Seoul National University)
Torque Value
Normal (before VID)
ET200 XED-1( after VID) 12
Full load 10 8
Partial load 6 4 2
Idle
1500
2000
2500
Engine Speed (rpm)

13. Ⅴ. Test Result Fuel Consumption Graph www.jsvid.com
( Power Research Center of Seoul National University)
Fuel Consumption Graph
*No 1 to 10 : sample with VID
*No 0 : Base Engine without VID

14. Ⅴ. Test Result combustion efficiency Graph www.jsvid.com
( Power Research Center of Seoul National University)
combustion efficiency Graph
*No 1 to 10 : sample with VID
*No 0 : Base Engine without VID

15. VID Installed on Jeep
VID장착전후 매연 측정치
디젤엔진에서의 효과

16. VID installed in Singapore
Car : Combibus(KIA Motors, South Korea)
Date : Jul. of 2001
Result : 50% decrease of smoke

17. Ⅵ. Marketing Merits Harmony with existing system
No need to modify to install
Wide range of use / Originality / Ducability
Application
All kinds of the internal
combustion engines
Fuel
* Diesel
* Gasoline
* LPG
* CNG
* Alcohol etc
5 . VID
적응성
무궁한 시장의 환경친화적인 제품
* Automobile
* Ships
* Aircraft
* Industrial
Equipments

18. Ⅶ.VID All around the world Export 6 . VID 수출실적 VID 의 세계화 !
Poland
Ongoing
Russia
2003y~~
Japan
2002y~~
China
2001y~
South Korea
VID Supplier
JS Eng.
Vietnam
2000y
(motorcycles)
UAE
2001y~
India
2004y~
6 . VID 수출실적
VID 의 세계화 !
Australia
2000y~
Singapore
2001y~

19. Solve environmental issues
Ⅷ. Business Plan
Leading a new culture of
engine technology tuning 1
Solve environmental issues 2
Apply VID technology to the other fields
7 . 향후 계획
VID 환경 3