Micro EV Test Bedding Project

7/31/2019 Micro EV Test Bedding Project

1/12

TOYOTA TSUSHO (SINGAPORE) PRIVATE LIMITEDTOYOTA TSUSHO (SINGAPORE) PRIVATE LIMITEDTOYOTA TSUSHO (SINGAPORE) PRIVATE LIMITEDTOYOTA TSUSHO (SINGAPORE) PRIVATE LIMITED

Sustainable SocietySustainable SocietySustainable SocietySustainable Society


2/12

2011 Toyota Tsusho (Singapore) Private Limited 2011 Toyota Tsusho (Singapore) Private Limited 2011 Toyota Tsusho (Singapore) Private Limited 2011 Toyota Tsusho (Singapore) Private Limited


3/12


AGENDA

Toyota Auto Bodys micro-EV

Domestic Uses of COMS in Japan

Objectives of the micro-EV Test-bedding Trial Micro-EV Test-bedding Trial @ NUS Campuses

Straits Times Article

First Micro-EV Sharing Project in Singapore EV Charging Modes

Proposed Mode 2 Charging for NUS Trial


4/12


Its a super compact four-wheeler single-seater EV designed for short-distance driving &can travel up to a max. speed of 50km/h and a max. range of 45km. The COMS weighs upto 320kg (unladen).

More than 2,500

COMS EVs have been

sold in Japan, 2 inNetherlands & 1 in

Taiwan

Toyota Auto Bodys Micro-Electric Vehicle


5/12


Domestic Uses of COMS in Japan

Delivery of fresh

dairies

Pizza Delivery

Suitable

for Multi-

delivery

functions

Delivery of

Yakult


6/12


Objectives of the micro-EV Test-bedding Trial

The objectives in the micro-EV test-bedding trial are:

To support the Singapore Governments efforts to create a

living lab to test out new and innovative greentechnologies and urban solutions

To study the robustness, performance, cost-effectiveness

and environmental impact of electric-powered vehicles in

Singapore/tropical climatic conditions

To transfer technology knowhow and expertise from Japan

to Singapore Industry and Academia, especially in the areas

of electric-powered vehicles


7/12


Micro-EV Test-bedding Trial @ NUS Campuses

UTown Phase 1 project was

completed and went into Operation

on 23 July 2011

UTown Phase 2 project is expectedto complete in August 2012

TTSPL aims to introduce the micro-

EV sharing for theProfessors/Lecturers &

Administration Staff, so that they

could use the COMS to commute

within the NUS campuses

NUS UTown


8/12


Straits Times 14 January 2012


9/12


1. Registration

2. Advance

Booking3. EV Tracking

4. Geo-fencing

5. Remote

Assistance

6. Fleet Operations

& Maintenance

7. Billing

8. Reporting

Driver decides to use a

shared EV & reserve

the EV over the

internet, giving his

destination & booking

hour(s)

Driver uses his

Smart key to

unlock the

vehicle & drives

out

The onboard Battery

Management System sensesthe State of Health of all

batteries. If batteries reach a

low threshold, it will inform &

guides the driver to nearest

charge station .

Driver completes journey &

returns EV to EV Parking Bay

Driver assisted by onboard

Telematics

1. Battery Management System

2. Stop-Charge & goHandsfree Charging

3. Locations of Charging Station

4. Navigational aid

5. ERP In-vehicle Unit (IU)

Interface

Interface with IU to

deduct usage

charges for on-line

charging

Billing &

Reporting

First micro-EV Sharing Project in Singapore


10/12


EV Charging Modes

Power Pilot

Power

Pilot

Pilot

Power Power

PowerPower

Mode 2

Mode 3

Mode 1


11/12


Proposed Mode 2 Charging for NUS Trial

Pilot

Power

(100V AC)

Power

(230V AC)

Power

(100V AC)

Step-down Transformer

Level 1Charger


12/12


Documents

Micro EV Test Bedding Project