A regional dealership group running multiple 4S stores was replacing consumer tablets every few months at the service counter, in the workshop, and inside test-drive vehicles. Touchscreens dulled from daily handling, workshop units failed once grease and moisture reached the housing, and test-drive staff had no way to pull live vehicle data without carrying separate diagnostic tools.

A suitable industrial computer solution needs to support continuous operation, withstand frequent touch usage, and provide flexible interfaces for connecting external devices or vehicle-related systems.

1. Technical Requirements

The equipment needs to provide stable performance, flexible integration, and durable operation in public environments. 

• Responsive Multi-touch Interaction: The system requires a smooth and accurate touch interface for customer interaction and daily operations. A projected capacitive touchscreen with multi-point touch support ensures fast response and reliable operation.
• Continuous 7×24 Operation: Industrial-grade hardware is used to support continuous operation in showroom and service environments. A fanless design helps improve system stability and reduce maintenance requirements.
• Flexible Vehicle System Integration: Automotive applications often require connection with external devices and customized systems. CANBUS and GPIO interfaces provide flexible options for system communication and application expansion.
• Durable Industrial Construction: Equipment installed in public areas needs to withstand frequent operation and different environmental conditions. A rugged aluminum alloy enclosure with front IP65 protection improves device durability.
• Clear and Readable Display Performance: Digital vehicle displays require clear image quality and stable visibility. High-brightness LCD panels with wide viewing angles ensure consistent display performance in different lighting conditions.

2. Solution Implementation

The group standardized on the SC121, a 12" optical bonding vehicle panel PC, across all three zones instead of sourcing separate devices per location.

• Reception: 10-point PCAP touch under 2mm tempered glass handles check-in and history lookup
• Workshop: IP65 front panel and aluminum alloy shell hold up against grease, coolant, and dust
• Test-drive vehicles: GPIO + CANBUS pulls live diagnostic data onto the same screen customers see, powered through a 9-36V Phoenix terminal off the vehicle's own supply

One board (Celeron J1900 fanless, 4GB DDR3, 32GB SSD) runs the same software stack across all three deployments, so IT support and spare-parts stocking stay simple.

3. Project Results

Several weeks after rollout, the group tracked results separately by zone before comparing them against the old tablet setup:

• Check-in time dropped from ~6 minutes to under 2 minutes
• Hardware IT tickets down more than 70% across all zones
• Zero touchscreen failures at workshop stations after nine months
• Test-drive staff show live vehicle data on-screen instead of describing specs from memory
• One SKU across three zones cut spare-parts inventory to a single unit type

The spare-parts consolidation turned out to matter as much to the facilities team as the uptime numbers did to service staff.

4. Customer Feedback

Two positive comments came up repeatedly in post-rollout reviews with staff across the reception and sales teams:

"Our service advisors stopped complaining about the check-in units within the first week."

"The CANBUS readout in the test-drive cars turned into a selling point. Customers like seeing real data instead of a brochure."

Swapping in one industrial panel PC across reception, workshop, and test-drive vehicles ended the repeat hardware failures that came with consumer tablets in each zone. For a dealership group scaling to more locations, standardizing on the SC121 makes procurement, training, and support the same at every store.