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CASE STUDY

Recreational Vehicle (RV)

Logic Technologies secures contract for a Flagship Recreational Vehicle (RV), DL-DM700x-RV, 7.0 inch WiFi-Enabled Touch Screen computer

Logic Technologies has won a multi-year sole-source agreement with North America’s most iconic recreational vehicle manufacturer to supply the DL-DM700x-RV, a 7.0 inch WiFi-enabled touch screen computer as the central Living Space System Controller and auxiliary repeater in the OEM’s 2026 flagship models.

Installed flush in the interior galley wall, the 7″ display consolidates climate, lighting, awning, slide-out, tank monitoring, and entertainment controls into a single intuitive interface—accessible to owners via touchscreen or smartphone, yet serviceable only by certified technicians through a patented front-install, thin-profile, anti-tamper locking system engineered… …for the RV’s extreme wall depth constraints (≤18 mm total cavity between interior panel and exterior aluminum skin).

CUSTOMER PROFILE
THE CHALLENGE
LOGIC SOLUTION
RESULT
CONCLUSION
ENQUIRE

Client Profile

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Business Unit

Recreational Vehicles

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Target Applications

Living Space System Controller and auxiliary repeater in the OEM’s 2026 flagship models

The OEM required a 7″ touch screen controller that:

Mount

Mounts from the front (no rear access in riveted aluminum monocoque construction)

Fit

Fits within 18 mm total wall depth (12 mm interior panel + 6 mm air gap to outer skin)

Removal

Allows technician-only removal (owner-proof)

Automotive Grade

Meets automotive-grade shock, vibration, and thermal specs (SAE J1455, ISO 16750)

Wifi

Enables WiFi 6 mesh networking with the RV’s central gateway

The Challenge

RV wall construction posed unique mechanical constraints:
Wall Cavity

≤18 mm (0.71″) total — no space for rear-mount brackets or nuts

Installation

Front-only access; exterior skin cannot be drilled post-assembly

Serviceability

Technician must remove in <2 minutes; owner must not be able to

Environmental

-40°C to +85°C, 95% RH, 10g vibration (SAE J1211), salt-fog exposure (ASTM B117 480h)

Security

Prevent guest/owner tampering with system calibration or firmware

Previous solutions used bulky rear-mount frames (>40 mm depth), required interior panel removal for service, or relied on visible screws—compromising aesthetics and warranty costs.

Logic Solution

Logic Technologies’ Solution: DL-DM700x-RV Series

Display

7.0″ IPS, 1024×600, 1,000 nits, optically bonded, AG/AR coating

Touch

PCAP 5-point, glove/wet compatible, 7H hardness, 4mm tempered safety glass

Depth

17.8 mm total (including bezel)

WiFi

Dual-band WiFi 6 (802.11ax), mesh-ready, WPA3

Connectivity

CAN-FD, LIN, 1× Ethernet, USB-C (sealed), Bluetooth 5.2

Power

9–32 VDC, <6W, load-dump protected (ISO 7637-2)

Certifications

SAE J1455, ISO 16750-3, CE, FCC, IATF 16949 (in process)

Patented Ultra-Thin Front-Install & Anti-Tamper Lock

  • Mounting Plate: 1.2 mm 301 stainless steel, bonded to interior wall with 3M VHB 5962
  • Locking Mechanism:
    • Four micro-cam latches (316L stainless) deploy laterally into wall cavity
    • Actuated by dual-key magnetic tool (supplied only to dealer network)
    • Torque threshold: >80 Nm to actuate without tool → owner-proof
    • Removal Process:
      1. Technician places magnetic key → unlocks in 3 seconds
      2. Press bezel center → unit ejects 8 mm
      3. Pull forward → disconnect quick-release Molex Mini-Fit Jr. → <90 seconds total
    • Tamper Alert: Hall-effect sensor triggers log entry via CAN if forced

WiFi Mesh Integration

  • Auto-joins OEM’s RV-C/XRV mesh network
  • Supports OTA firmware updates (dual-bank, signed, rollback)
  • Local fallback mode if gateway offline (cached schedules)

Environmental Validation

Thermal Shock

-40°C ↔ +85°C, 500 cycles (IEC 60068-2-14)

Vibration

10–2000 Hz, 7.5g RMS (SAE J1211)

Salt Fog

480 hours (ASTM B117) — zero corrosion

HALT

6-axis random vibration to failure (>22g)

Results & Impact

Installation Time

<3 minutes per unit (vs. 45+ for rear-mount competitors)

Service Calls

0 display-related in first 6 months (vs. 3.8% industry avg)

Owner Override Attempts

0 successful (tamper log confirms 14 attempts)

WiFi Reliability

99.97% uptime in mesh (logged via cloud analytics)

Warranty Savings

Estimated $1.2M/year reduction in field service

$

Conclusion

The DL-DM700x-RV demonstrates Logic Technologies’ mastery of space-constrained, mission-critical HMI in mobile environments. By solving the 18 mm wall challenge with a patented micro-mechanical lock, delivering automotive-grade resilience, and enabling seamless WiFi control, Logic has become the exclusive supplier of living space controllers for the OEM’s next-generation aluminum travel trailers.

From Our Customer

Logic’s 7-inch controller fits where nothing else could—literally. The front-install system saved us from redesigning half our interior panels, and the magnetic lock means owners admire it but can’t break it. It’s now the brain of every smart trailer we build.

– VP of Engineering, RV Manufacturer

Speak With Our Team of Experts

Name(Required)

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]]> Air Traffic Control Tower https://logictechno.com/case-studies/air-traffic-control-tower/ Fri, 17 Oct 2025 05:50:46 +0000 https://logictechno.com/?post_type=project&p=912 The post Air Traffic Control Tower appeared first on Logic Technologies.

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CASE STUDY

Air Traffic Control Tower

How a Unified, Mission-Critical HMI Solution Achieved Zero-Downtime Reliability and a 20-Year Lifecycle Guarantee.

A global-leading Tier-1 provider of mission-critical Air Traffic Management (ATM) and surveillance systems. Their technology is the operational backbone for over 60 of the world’s busiest air navigation service providers (ANSPs), including government and civil aviation authorities, trusted to manage millions of flights safely every year.

Custom ATCO Touch-Screen HMI (21.5”)

Calibrated 24" 4K Rack-Mount Displays

Redundant Power/Video & Failsafe Controller

20-Year "Frozen BOM" Lifecycle Guarantee

100% brightness & color uniformity across all towers.

The Challenge

For their new “Horizon” ATM platform, [Customer Brand Name] was designing the next-generation Air Traffic Controller (ATCO) workstation and the core data system. This system had a zero-failure tolerance. They faced three critical challenges:

Catastrophic Reliability Demands:

The system required 24/7/365, “five-nines” (99.999%) uptime. A lagging touch input or a failed display is not an option—it is a critical safety incident.

Component Obsolescence Crisis:

Their previous supplier, a consumer-grade manufacturer, issued an “End-of-Life” (EOL) notice for the 2K display panel used in their radar systems. This threatened a multi-million dollar re-engineering and re-certification process for a platform with a 20-year service life requirement.

Fragmented Supply Chain:

They were forced to source their controller touch-screen HMIs from one vendor and their data-processing rack-mount displays from another, leading to integration conflicts, driver incompatibility, and inconsistent visual performance (color/brightness).

They needed a single, long-term partner who could engineer a unified, zero-failure HMI solution and contractually guarantee its availability for decades.

Project Highlights

HMI Lag & False Touches

SOLUTION: Custom 21.5″ PCAP Touch Display HMI
OUTCOME: <2ms response time; zero false touches in 500,000+ hours

Inconsistent Radar/Data

SOLUTION: Calibrated 24″ 4K Rack-Mount Displays
OUTCOME: 100% brightness & color uniformity across all towers

20-Year Component EOL Risk

SOLUTION: 20-Year “Frozen BOM” Lifecycle Guarantee
OUTCOME: Total supply chain security; re-certification risk eliminated

24/7/365 Reliability

SOLUTION: Redundant Power/Video & Failsafe Controller
OUTCOME: Zero in-field failures since program launch (36 months)

Our Solutions + Services

The customer selected Logic Technologies as the exclusive display partner for the Horizon platform. We provided a complete, unified HMI ecosystem, not just components.

Custom ATCO Touch-Screen HMI (21.5”)

We engineered a 21.5” 2K Projected Capacitive (PCAP) touch display for the controller’s main interface. The high-speed controller was co-developed with [Customer Brand Name]’s software team to ensure instantaneous, precise touch response for critical vectoring commands. The unit features redundant power and video inputs for failsafe operation.

Calibrated Radar/Data Displays (24” 4K Rack-Mount)

For the core data visualization, we supplied 24” 4K displays in a standard 19-inch rack-mount chassis. Critically, every single display is individually factory-calibrated to a specific brightness, gamma, and color profile, ensuring that every controller at every workstation sees the exact same, consistent image.

20-Year "Frozen BOM" Lifecycle Guarantee

This was the cornerstone of our partnership. We contractually guaranteed that the Bill of Materials (BOM)—from the specific LCD panel to the controller IC—is “frozen.” This guarantees [Customer Brand Name] can procure the exact same displays, with zero changes, for the 20-year life of their program, completely eliminating their EOL and re-certification risk.

The Final Outcome

By partnering with us, the customer successfully deployed their Horizon platform to their first three national aviation authorities, on time and with unprecedented reliability.

Achieved “Zero-Failure” Reliability:

The 20-Year Lifecycle Guarantee has provided [Customer Brand Name] with absolute supply chain stability. This has saved them an estimated $12-15 million in future re-engineering and re-certification costs that would have been triggered by their previous supplier’s EOL notices.

Total Program Security & Cost Avoidance:

The new washer line received top marks from consumer reports and tech reviewers, who specifically highlighted the “easy-to-use, smartphone-fast” touch screen that “actually works when your hands are wet.”

Enhanced Controller Performance:

ATCOs reported the new HMI was “the most responsive and precise” system they had ever used. The zero-lag touch interface and perfectly uniform 4K radar displays have been directly linked to a reduction in operator error and improved situational awareness.

From Our Customer

“In air traffic control, there is no such thing as ‘downtime’—it’s a concept that doesn’t exist. Logic Technologies was the only partner who truly understood this. They engineered a unified, zero-failure solution and, more importantly, contractually guaranteed it for 20 years. They didn’t just sell us a display; they secured our entire program.”

Speak With Our Team of Experts

Name(Required)

Explore Our Case Studies

Click on the images below to see the Case Studies
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