87 lines
3.3 KiB
Python
87 lines
3.3 KiB
Python
#!/usr/bin/env python3
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"""
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雷达距离检测测试脚本
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测试ESP32雷达传感器的UART距离检测功能
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"""
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import requests
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import json
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import time
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def test_radar_distance():
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"""测试雷达距离检测功能"""
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esp32_ip = "192.168.1.3"
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api_url = f"http://{esp32_ip}:80/thermal_grid"
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print("🔧 雷达距离检测测试")
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print("=" * 50)
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print(f"📡 ESP32地址: {esp32_ip}")
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print(f"🌐 API地址: {api_url}")
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print("=" * 50)
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try:
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for i in range(10):
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print(f"\n📊 第 {i+1} 次测试:")
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# 发送HTTP请求
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response = requests.get(api_url, timeout=5)
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if response.status_code == 200:
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data = response.json()
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# 解析PIR数据
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pir_status = "有人" if data.get('pir', 0) == 1 else "无人"
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print(f"🚶 PIR传感器: {pir_status}")
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# 解析雷达数据
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radar_data = data.get('radar', {})
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if isinstance(radar_data, dict):
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# 新格式：包含距离信息
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detected = "有人" if radar_data.get('detected', 0) == 1 else "无人"
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uart_available = "可用" if radar_data.get('uart_available', 0) == 1 else "不可用"
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distance_range = radar_data.get('distance_range', 'unknown')
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moving_distance = radar_data.get('moving_distance', 0)
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static_distance = radar_data.get('static_distance', 0)
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print(f"📡 雷达传感器: {detected}")
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print(f"📊 UART通信: {uart_available}")
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print(f"📏 距离分段: {distance_range}")
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if uart_available == "可用":
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print(f"🏃 运动目标: {moving_distance}cm")
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print(f"🧍 静止目标: {static_distance}cm")
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# 距离分段说明
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range_desc = {
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'none': '无目标',
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'near': '近距离 (0-100cm)',
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'medium': '中距离 (100-300cm)',
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'far': '远距离 (300cm+)',
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'unknown': '未知距离'
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}
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print(f"📍 距离说明: {range_desc.get(distance_range, '未知')}")
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else:
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print("⚠️ UART数据不可用，仅使用GPIO检测")
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else:
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# 旧格式：仅布尔值
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radar_status = "有人" if radar_data == 1 else "无人"
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print(f"📡 雷达传感器: {radar_status} (旧格式)")
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else:
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print(f"❌ HTTP请求失败: {response.status_code}")
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time.sleep(2) # 等待2秒
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except requests.exceptions.RequestException as e:
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print(f"❌ 网络错误: {e}")
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except json.JSONDecodeError as e:
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print(f"❌ JSON解析错误: {e}")
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except KeyboardInterrupt:
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print("\n⏹️ 测试被用户中断")
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print("\n✅ 测试完成")
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if __name__ == "__main__":
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test_radar_distance()
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