Installation of passenger information display screens requires coordination of structural supports, power systems, data networks, and integration with station management systems. Production rates vary based on screen type, mounting location, and system complexity. Modern LED technology and modular mounting systems have improved installation efficiency.
Key Statistics:
- Display sizes: 32″-75″
- Viewing distance: 5-30m
- Brightness: 2500-5000 nits
- Best practice: 6-8 units/day
- IP rating: IP65
- Refresh rate: >60Hz
- Design life: 8-10 years
- Redundancy: N+1
INTERNATIONAL EXAMPLES
| Country | Station | Units | Type | Rate (units/day) | System | Contractor | Cost ($K/unit) | Source |
|---|---|---|---|---|---|---|---|---|
| Australia | Central | 85 | LED/LCD | 6-8 | Daktronics | Downer | 28 | TfNSW |
| UK | Paddington | 120 | LED | 7-9 | InfoTec | Siemens | 32 | Network Rail |
| Singapore | Changi | 95 | OLED | 5-7 | Samsung | ST Electronics | 35 | LTA |
| Japan | Shinjuku | 150 | LED | 8-10 | Mitsubishi | JR East | 30 | JR Group |
| Germany | Frankfurt | 110 | LCD | 6-8 | Advantech | Deutsche Bahn | 26 | DB |
Installation Phase Analysis:
MOUNTING SYSTEMS:
- Wall Mount:
- Bracket install: 8-10/day
- Power routing: 6-8/day
- Screen mounting: 6-8/day
- Testing: 10-12/day
- Suspended:
- Support structure: 4-6/day
- Cable management: 6-8/day
- Screen mounting: 4-6/day
- Testing: 8-10/day
SYSTEM INTEGRATION:
- Network Connection:
- Cable installation: 200-300m/day
- Termination: 15-20 points/day
- Testing: 10-12 points/day
- Configuration: 8-10 units/day
- Control Systems:
- Server setup: 1-2 days
- Software config: 15-20 screens/day
- Testing: 20-25 screens/day
- Commissioning: 10-15 screens/day
Note 1: Production rates are indicative only.
Note 2: Rates vary based on:
- Mounting location
- Access conditions
- Power availability
- Network infrastructure
- Integration requirements
- Testing protocols
Note 3: Installation calculation formula:
P = (BU × MF × AF × IF) – DC, where:
- BU = Base units
- MF = Mounting factor (1.0-1.4)
- AF = Access factor (0.8-1.2)
- IF = Integration factor (0.9-1.3)
- DC = Delay constant
SCREEN SPECIFICATIONS:
LED Displays:
- Technical:
- Pixel pitch: 2.5-4mm
- Brightness: 3500-5000 nits
- Contrast ratio: 5000:1
- Viewing angle: 160°
- Installation Requirements:
- Power supply: 240V
- Data connection: Cat6A/Fiber
- Ventilation: Forced air
- Access: 800mm minimum
LCD/OLED Displays:
- Technical:
- Resolution: 4K
- Brightness: 2500-3500 nits
- Contrast ratio: 4000:1
- Response time: <8ms
- Installation Requirements:
- Power supply: 240V
- Data connection: Cat6A
- Ventilation: Natural/Forced
- Access: 600mm minimum
Quality Control:
Testing Requirements:
- Visual:
- Brightness calibration
- Color uniformity
- Pixel check
- Viewing angles
- System:
- Network connectivity
- Content display
- Response time
- Failover testing
Cost Breakdown:
Hardware:
- Displays: 45-50%
- Mounting: 15-20%
- Infrastructure: 20-25%
- Accessories: 10-15%
Installation:
- Labor: 30-35%
- Equipment: 20-25%
- Integration: 25-30%
- Testing: 15-20%
Note: All data subject to:
- Local standards
- Site conditions
- Power availability
- Network infrastructure
- Testing requirements
- Environmental controls
- Maintenance access
- Safety protocols
Additional Considerations:
- Glare reduction
- Vandal resistance
- Heat management
- Emergency messaging
- Remote monitoring
- Content management
- Maintenance regime
- Future upgrades
Other production rates – Indicative only
- RAIL INDUSTRY PRODUCTION RATES COMPREHENSIVE TABLE
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