Usage Scenario Breakdown and Risk Analysis

1. High-Temperature Crop Management Zones

Tomatoes, peppers, cucumbers and other heat-loving crops require greenhouses to be kept above 30°C with 70–80% humidity. Workers performing pollination, pest control, and inspection tasks are under constant risk of heat accumulation.

Key Points:

• Frequent hydration is essential
• Avoid working under peak sunlight hours
• Wear breathable, quick-drying clothing

2. Enclosed System Maintenance Areas

Maintenance of misting systems, shading, and ventilation fans involves entering poorly ventilated spaces where heat builds up quickly. These short-duration, high-intensity tasks carry elevated heatstroke risks.

Recommendations:

• Pre-assess internal temperatures
• Schedule maintenance early morning or late afternoon
• Equip staff with heatstroke warning wearables

3. Harvesting and Loading Operations

Harvest seasons are labor-intensive, especially when moving produce from greenhouses to packing zones. High-speed repetitive tasks can cause exertional heat illness if not properly monitored.

Precautions:

• Use shift rotations to reduce exposure
• Enforce rest breaks every 45 minutes
• Install portable cooling fans or blowers

Management-Level Heat Prevention Strategies

Without Smart Wearables

• Manual temperature/humidity tracking by supervisors
• Provision of cold drinks and herbal cooling teas
• Post visual alerts and heat warnings in work zones

With CMN Wearable Devices

• 15-second sampling to detect core heat stress
• Dual-sensor detection: ambient + skin temperature
• Multi-alert mechanism: red light, vibration, buzzer
• Real-time exposure data to guide shift scheduling

Why CMN Devices Are Ideal for Greenhouse Farming

Dual-temperature detection with high-frequency sampling

CMN wearables sample skin and ambient temperature every 15 seconds, issuing alerts when heat exposure trends toward danger.

Triple alert mechanism and ergonomic wearability

Alerts combine orange light (external heat), red light (core heat), vibration, and buzzer. Flexible wearable options—wristband or clip—ensure no disruption to labor tasks.

Data integration and dynamic task management

Supervisors can analyze daily exposure and alert history to restructure shift assignments and implement smart safety scheduling.

Competitive Advantages

Conclusion and Recommendations

Given the enclosed, high-heat nature of greenhouse agriculture, an effective heatstroke prevention system is essential. Managers should combine traditional practices with CMN’s real-time wearable detection system.

Equip each worker with a heat stress detection wristband, and issue morning (9:00 AM) and afternoon (2:00 PM) heat index reports to guide safe operations and shift schedules.