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Food temperature monitoring with LoRaWAN

2022-08-10
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Illustration: © IoT For All

LoRaWAN® is a long-range, low-power, and wide-area IoT communication technology that allows sending data around wide-area networks. This makes LoRaWAN perfect for use cases that require sending location, humidity, temperature, freefall, and other small bits of information that can be crucial to the sustainability of your products like food such as temperature monitoring.

'LoRaWAN-based solutions with their low-power/long battery make it easy and cost-effective to track the quality of goods.' -The Things IndustriesClick To Tweet

The Challenge

Regulations of a professional food environment require restaurants to comply with food safety risk management methods like HACCP (Hazard analysis and critical control points), which covers different control points, such as the temperature of cooling equipment. Manual monitoring of cooling equipment is often inaccurate, expensive, and fault-sensitive due to human error and inaccurate records. The challenge is to ensure automated compliance logging and employee alerting. This means that the sensor data needs to be bridged smoothly through to the LoRaWAN Network Server solutions across a global base of restaurants.

LoRaWAN with its wide coverage area and deep penetration is perfect for cold chain solutions. LoRaWAN-based solutions with their low-power/long battery make it easy and cost-effective to track the quality of goods. This makes LoRaWAN one of the easiest technology to choose for monitoring temperature and reacting on time without worrying about maintaining the devices and gateways that monitor food often. Issues may be managed in real-time with IoT cold chain monitoring systems, with a whole infrastructure reacting as a single unit.

Enabling Real-Time Monitoring

It is possible to deploy LoRaWAN on the cloud-hosted network server. Running it in the cloud will ensure higher availability for monitoring and alerting. The monitoring applications ensure that the temperature of coolers and other kitchen equipment stays at an admissible level at all times. Through the network server, you can set up the technology to automatically monitor the temperature of critical equipment in real-time, generate HACCP reports for compliance, eliminate food waste, and increase food safety and productivity of staff. The data can be monitored from any type of device.

Choosing the right solution is critical for smart cold chain monitoring. Some of the points that have to be addressed are:

  • Multi-region support: Choosing a network server solution with multi-region support will fulfill global use cases.
  • Geolocation services: With LoRa Cloud-supported services, you will be able to determine the location of any LoRaWAN device. 
  • Security: With sensitive cargo, it is important to keep your data secure while avoiding any sort of vendor lock-in. Choosing a device maker that can integrate the network server’s secure element with pre-injected root keys will allow for more secure and efficient provisioning.

Choose the right LoRaWAN-enabled devices that are pre-registered by the device maker, with pre-commissioned root keys. This will make the process of ownership transfer and device activation extremely efficient while being end-to-end secure.

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  • LoRa
  • Data Analytics
  • Location Technology
  • Remote Management
  • Security

  • LoRa
  • Data Analytics
  • Location Technology
  • Remote Management
  • Security

参考译文
用LoRaWAN监测食物温度
LoRaWAN®是一种远程、低功耗和广域物联网通信技术,允许在广域网络中发送数据。这使得LoRaWAN非常适合用于发送位置、湿度、温度、自由落体和其他对食品等产品的可持续性至关重要的小信息,如温度监测。专业的食品环境法规要求餐厅遵守HACCP(危害分析和关键控制点)等食品安全风险管理方法,包括不同的控制点,如冷却设备的温度。由于人为错误和不准确的记录,冷却设备的人工监测往往是不准确的、昂贵的和故障敏感的。挑战在于确保自动化的遵从性日志记录和员工警报。这意味着传感器数据需要顺利地通过LoRaWAN网络服务器解决方案跨越全球的餐厅。LoRaWAN覆盖范围广,渗透深度深,是冷链解决方案的完美选择。基于lorawan的低功耗/长电池解决方案,使跟踪商品质量变得简单而经济。这使得LoRaWAN成为最容易选择的监测温度和及时反应的技术之一,而不用担心维护经常监测食物的设备和网关。通过物联网冷链监控系统可以实时管理问题,整个基础设施作为单个单元进行反应。可以在云托管的网络服务器上部署LoRaWAN。在云中运行它将确保更高的监控和警报可用性。监测应用程序确保冷却器和其他厨房设备的温度始终保持在允许的水平。通过网络服务器,可以设置关键设备温度实时自动监控技术,生成HACCP合规报告,消除食物浪费,提高员工的食品安全和生产效率。数据可以从任何类型的设备监控。选择正确的解决方案对于智能冷链监控至关重要。必须解决的一些问题是:选择正确的启用lorawan的设备,这些设备是由设备制造商预先注册的,具有预先委托的根密钥。这将使所有权转移和设备激活过程极其高效,同时端到端安全。
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