The purpose of this proposal is to provide the most efficient way to manage and control a host of freight vehicle and to make the traffic run smoothly and efficiently. The Black Box System enables central control Center to take an appropriate measure by real-time monitoring of either the status of a freight vehicle or of its freight. in addition, it features prevention of vehicle accident and crime, as well as enhancement of the reliability on freight delivery by establishing clear cut lines of responsibility between the owners of freight and vehicle through the exact analysis of the cause of an accident.

BASIC CONFIGURATION

FUNCTIONS OF BLACK BOX SYSTEM

The basic function of this system is to monitor the current location of the vehicle and status of the freight using GPS engine/antenna and analyze the cause of an accident of the vehicle with its built -in Black Box.

Location of the vehicle

The system provides monitoring of the current location of the vehicle and plotting on a standard map to enable the control of the delivery status of the freight with ease.

Status of the freight

The contents and loading status of the freight can be checked at the Central Control Center.

Operating status of the vehicle

Speed and operating status of the vehicle can be checked at the Central Control Center.

Analysis of the accident

The recorded and maintained data related to an accident, such as details of the accident, status of the vehicle, and circumstances around the vehicle can be analyzed accurately so that the exact cause of the accident can be traced.

Prevention of vehicle crash

The system can measure the distance between the vehicles and give the driver an alarm informing close range between the vehicles to prevent a crash in advance.

Linked with ITS ( Intelligent Transportation System)

Linked with Electronic Toll Collection (ETC) module, it enables Central Control Center to know the status of automatic toll collection.

Real time data inquiry

All functions described above can be checked and monitored real-time from a remote control center via radio network.

Dispatch to the vehicle

The Central Control Center can dispatch the necessary message to the radio terminal installed in the vehicle using SMS (Short Message Service).

Features

• Vehicle travel start and stop times
• Engine running time
• Vehicle speed (8 hours by see. sampling. 365days by min., user defined)
• Acceleration
• Vehicle braking plus emergency braking
• Selection of gear in use
• Engine ON/OFF times
• Average speed
• Maximum speed
• Total distance travelled
• Total running hours
• Information relayed to remote computer print out
• Efficient freight delivery
• Immediate correction of freight delivery(in case of misdelivery)
• Establishment of reliablilty
• Total management of freight delivery
• Accident and crime prevention

SYSTEM CONFIGURATION

[click to enlarge]

Component Explanation

Use of public network

This system can be used by linking with an existing public radio network, such as cellular, PCS, radio or wireless service. The usage of public network is reccomended due to the high implementation cost of a dedicated radio network.

Control center equipment

1. Vehicle Monitoring Device: receives data from vehicle via public radio network operator and generates various types of data to implement the required functions of this system. this device can be composed with the several functional consoles as necessary.
2. VDA (Video Distribution amplifier) :generates an RGB signal and amplifies the signal to enable the projector to display the computer screen output.
3. Matrix switcher: enables to switch a multiple image input into the multiple projector output, consisting of the required number of input/output device.
4. Projector Controller:controls the inpput/output direction of matrix switcher to make variuos combinations of displays onto the large screen.
5. Projector and Large Screen

Installed equipment of vehicle

A. Black Box: The system can be linked with other sensors and additional devices of the vehicle to implement various functions. Especially, the diaster prevention memory is designed to be protected from any dangerous situation occured from vehicle accident in order to analyze the accident.

B. Radio Network Terminal: is adaptable to all kinds of terminals, such as cellular phone, PCS, and radio data modem. It also enables the Central Control Centermonitor the status of vehicles and to dispatch the necesary order to the vehicle by real-time communication between the Black Box and control center. Both voice communication and data communication using SMS is available via cellular phone and PCS.

C. GPS Engine/Antenna: enables to monitor the location of vehicle and the GPS engine can be installed inside the Black Box.

D. Wheel sesor/Detector: installed on the wheel can minutely measure the degree of the wheel to analyse the status of vehicle in case of vehicle accident.

E. Speed Sensor/Break Contact Point: enables to acquire the vehicle speed and the operation status data.

F. CCD Color Camera: installed on the front or back of the vehicle enables to save the image of accident moment and specific condition outside vehicle.

G. Super-sonic Distance Meter: gives the griver an alrm informing close range between the vehicles to prevent a crash.

H. Impact Sensor: enables to control the save of image using the impact of an accident.

I. Barcode Reader; enables to acquire the contents of freight.

J. Load cell: enables to acquire the loading status of the freight.

K. ETC: enables to acquire the transmission route and the charge status of the vehicle linked with the electronic Tollgate Collection System.

Specifications

Data Enquiry

• Analyse the main equipment
• Via any kind of wireless terminal
• Via Desktop PC, Laptop computer

Application

Navigation (with optional GPS) Record or real time process of location, direction, speed, and transportation data of vehicle (can be checked at the central office)

Wireless Modem (with optional wireless modem) Batch processing of location, direction, speed and transportation data (can be checked at the central office)

Data Analysis - Print of total operational record graph - Pdnt of data acquisition item list (refer to features)

Automatic Vehicle Management - Automatic creation of daily operation record, driving route file and driver management file