Transcript OPOLES (Objective & Positional Oriented Laser Engagement System)

OPOLES
(Objective & Positional Oriented
Laser Engagement System)
Objective

To create a highly modular base laser
tag system.
 A feature rich system
 Expands on the functionality of the current
systems
Systems Diagram
Optical Receiver
GPS
Expandable User
I/O
(Optional)
CPU
Primary User
I/O
Memory
Optical Transmitter
RF Link
GPS
Global Positioning System
 Standalone chip that streams the chips location.
 To Be used for:

 Projectile Calculations
○ Ballistics
○ Blast Damage
 Player Tracking
 Interactive Game Play Features:
○ Positional Respawn
○ Capture/Reach Location
○ Hunt Player (Radar-ish)
GPS Block
DSP/Micro
Main board
Antenna
GPS Chip
RF Link
Radio Frequency Communication.
 To Be Used For:

 Upload Game Rules
 Real Time Scoring
 Player Tracking
○ For display to observers
○ For Game Play Options (hunt player, captured flag
location, ect.)
RF Block
DSP/Micro
Main board
Antenna
Transceiver
Optical Transmitter
Transmit point to point line of sight data.
 Used For:

 Shooting target
 Transferring upgrades (health, ammo)
 Other optical communications
○ Set game options in Compatibility modes.
Optical Receiver
Receive Optically transmitted signals.
 Used For:

 Receiving shots from enemies.
 Receiving point to point upgrades (health, ammo,
ect.)
 Other optical communications
○ Set game options in Compatibility modes.
Optical Block
Receivers
(40KHz and 56KHz)
Optical Transmitter
(40KHz and 56KHz)
Main Board
Memory

Provide storage for:
 Software
○ Compatibility modes
 Miles, Fragtag, WOW, LTTO
○ Game types
 Capture the Location
 Free For All
 Player Hunting
 ect.
 Game Data
 Player Data
Primary I/O
Display (LCD/OLED/ect)
 Trigger
 Force Feedback
 Controls (Keypad/Buttons)

 Used for navigating software features.

Team color selecting LEDs
 Tell a player which sensors are active
 Tell players which team a player is aligned.
 Other game specific options
Secondary I/O

Future Upgrades
 Ammo, Health, Engineering Boxes
 Secondary weapons (Pistols, grenade
programing)
 ect.
Budget
Component
Estimated
Low Price
Estimated
High Price
Likely Range
Microprocessor/
Microcontroller/
FPGA
$0.58 (8bit
Pic)
$150 (High
speed Z80)
$3-$20
DSP/Micro for
GPS
$3
$300
$3-$20
GPS Chip
$30
$60
$30-$60
RF Link
Transceiver
$10
$40
$10-$40
Optical
$100
$300
$40-$100
DSP/Micro for RF
Link
$10
$50
$10-$30
$200
$45-$150
Power/connectors/ $30
casing/misc.
Safety
Low voltage/ Low current system will be
fairly harmless to users.
 Low power IR light is harmless.
 You can’t prove that RF signals are
harmful so HAH!
 Common sense.

Schedule
Risks
Unable to get parts.
 Price of adding feature is too expensive.
 Complexity of feature is too hard to
implement in a semester time frame.
 Scheduling issues.

Contingency
Modular system eliminates need some
compatibility issues since we will have a
communication protocol for between
components.
 Modular system we can drop a module
without having to completely redesign our
system.
 If a system can’t be implemented to
complexity we can remove that module for
the time being.
 SVN software/email/weekly meetings.

Who and What


John:

Jen-Yuan:
 Main board
 Power supply
 Communications
 Circuit Modeling
TJ:

Richard:
 RF link
 Coding
 GPS
 Documentation
Questions ??