As modern warehouse operations usually arrange continuous multi-hour shifts for material handling tasks, the usability of industrial vehicle operation interfaces has become a core factor affecting operation safety, personnel comfort and overall working efficiency, and this analysis focuses on the interface performance of BYD reach trucks under long-duration warehouse shift scenarios.

The first optimization direction is targeted at visual experience for long-time viewing. The operator interface is equipped with high-contrast display modules that adopt anti-glare surface treatment, which can clearly present core operation data including load weight, remaining power, lifting height and running status under different indoor warehouse lighting conditions. Operators do not need to frequently adjust their neck posture to distinguish display content, effectively reducing cumulative strain on the cervical spine after several hours of continuous operation. All core status indicators are set in the natural sight range of the seated operator, which cuts unnecessary extra head rotation actions during frequent operation cycles.

The second design focus lies in interactive logic optimization that adapts to high-frequency repeated operations. All physical function keys are arranged based on the natural hand placement posture of operators, with reasonable key spacing and clear pressing feedback, so that operators wearing standard anti-slip work gloves can complete accurate operation without extra effort. Frequently used adjustment functions including lifting speed control and travelling mode switch are set in the area that operators can touch with their fingers without moving their arms greatly, which effectively reduces repeated fatigue of upper limb muscles in a whole shift.

The third part is the humanized details adapted to all-day continuous operation. The interface adopts graded light reminders combined with mild voice prompts for key status notifications, so operators can capture core equipment status information with peripheral vision without staring at the display screen all the time, which largely reduces visual fatigue caused by long-time focused viewing. The interface also supports personalized display priority adjustment, allowing operators to set the data display sequence according to their own operation habits, further lowering the learning cost and operation burden for new operators who need to take over shifts.

All these design practices start from the actual pain points of long-time warehouse shift operation, balancing the convenience of operation and the safety of use, to provide reliable support for stable and continuous material handling work in storage scenarios.