- 网络与连接 - 低功耗广域网
- 传感器 - 电表
NV Elmar 启动了一个项目，在整个岛上实施智能电网网络。增强后的电网将简化配电流程，并为 NV Elmar 的客户提供使用数据的访问权限，从而更有效地使用电力和服务。尽管最初的网络部署是为智能电表设计的，但 NV Elmar 希望能够扩展网络以添加其他应用程序。因为这本质上是一个新建项目，所以部署过程将从一个试点项目开始，对各种技术进行评估。成本、网络寿命、覆盖范围和可靠性都是选择过程中的因素。
NV Elmar (Naamloze Vennootschap Electriciteit-Maatschappij) 成立于 1950 年，是阿鲁巴岛唯一的电力供应商。它的电力来自 WEB Aruba NV 以及太阳能。NV Elmar 为超过 42,000 个住宅
在评估了一系列竞争技术后，NV Elmar 选择 Ingenu 实施其 RPMA（随机相位多路访问）网络智能城市解决方案。最初的推出是在 2013 年底，当时只有 50 个智能电表。然而，在确定强大、可扩展且安全的网络无需额外网络投资即可扩展后，NV Elmar 开始实施大量额外的应用程序。 2014 年底，该公用事业公司在 RPMA 网络中添加了配电线路监视器和智能路灯，总计超过 4,000 个端点。路灯由 Ingenu 合作伙伴 LED 道路照明 (LRL) 提供，该公司将 RPMA 技术集成到其 NXT 灯具路灯解决方案中。 LRL 已为 NV Elmar 提供了 1,800 多个灯具，允许使用与其他智能电网设备相同的网络来控制和监控路灯，从而降低能源和维护成本。
Electricity Meters, Energy Consumption Rate, Energy Cost Per Unit, Lighting, Power Output
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Turning A Stadium Into A Smart Building
Honeywell created what it called the “intelligent system” for the National Stadium in Beijing, China, turning the venue for the opening and closing events at the 2008 Summer Olympics into a “smart building.” Designed by highly controversial artist Ai Weiwei, the “Bird’s Nest” remains one of the most impressive feats of stadium architecture in the world. The 250,000 square meter structure housed more than 100,000 athletes and spectators at a time. To accommodate such capacity, China turned to Honeywell’s EBI Integrated Building Management System to create an integrated “intelligent system” for improved building security, safety and energy efficiency.
Smart Street Light Network (Copenhagen)
Key stakeholders are taking a comprehensive approach to rethinking smart city innovation. City leaders have collaborated through partnerships involving government, research institutions and solution providers. The Copenhagen Solutions Lab is one of the leading organizations at the forefront of this movement. By bringing together manufacturers with municipal buyers, the Copenhagen Solutions Lab has catalyzed the development and deployment of next-generation smart city innovations. Copenhagen is leveraging this unique approach to accelerate the implementation of smart city solutions. One of the primary focus areas is LED street lighting.
Buoy Status Monitoring with LoRa
The Netherlands are well-known for their inland waterways, canals, sluices and of course port activities. The Dutch Ministry of Infrastructure indicates that there are thousands of buoys and fixed items in and near water environments that would profit from IoT monitoring. One of the problems with buoys for example, is that they get hit by ships and the anchor cable breaks. Without connectivity, it takes quite some time to find out that something has happened with that buoy. Not to mention the costs of renting a boat to go to the buoy to fix it. Another important issue, is that there is no real-time monitoring of the buoys at this moment. Only by physically visiting the object on the water, one gains insight in its status.
Barcelona Case Study
Barcelona’s heavy traffic and its associated high levels of pollution were the primary factors that motivated some companies and universities to work on strategies for improving traffic in the city centre. Bitcarrier is one of the technologies involved in the In4Mo Project, whose main objective is to develop the applications that form the core of smart mobility, one of the fundamental pillars of the smart city concept.
China Mobile Smart Parking
Smart Parking, powered by NB-IoT technology, is making it easier for drivers to find free parking spots. Cities can better manage their parking assets and maximize the revenue available to them as a result. Drivers searching for parking create congestion and pollution by circling and hunting for available parking. Smart Parking services are able to significantly ease these problems by guiding a driver directly to a parking space.