Railway companies looking for new on-board electronic equipment or intelligent transportation systems should consider products that follow specific requirements in terms of operating temperature, shock and vibration resistance, EMC, and so on, in order to guarantee consistent and reliable performance in harsh and contaminated environments such as trains.
That is why on-board electronic devices like IoT gateways, edge computers and intelligent transportation systems should comply with the parameters defined by specific railway certifications. We will discuss three key standard requirements to meet the needs of today’s on-board railway and rolling stock applications..
Continue reading 3 key railway standards with which every on-board embedded and IoT system should comply
Whether it’s venue, catering, speakers, delegates or topics, many factors have to come together in just the right way to create a truly successful conference or exhibition. Weeks, or even months, of planning go into ensuring every detail of even the smallest event is the best it can be. So, once we have everything in place and the conference is underway, how do we know that what we’re doing is working and how can we tell which areas of a show are the most engaging?
We can ask people for their feedback and send post-event surveys all we like but nothing beats hard data that tells us, in real time, what we need to know.
At Red Hat Summit 2015 in Boston, one of the biggest open source technology events in the world, we saw just how easily this issue of event analysis can be addressed.
Continue reading How can people counting make events run smoothly?
While many M2M/IoT systems are complex, an environmental monitoring system provides an excellent example for the various sensors and devices that must be combined to create a cohesive M2M/IoT system. Consider a cloud connected environmental monitoring system with high precision air pollution sensors and real time data access. The system must be rugged and compact to withstand the elements and designed to monitor traffic, industrial, construction and urban areas for temperature, gaseous pollutants, particulates, electromagnetic fields, radioactivity, and sound pollution. To add another layer of complexity, the system must be built to seamlessly connect to the cloud and send data from the field to the business application in real time.
The M2M/IoT marketplace is full of hundreds of piecemeal technologies that can be cobbled together from different vendors to form a solution, but the environmental monitoring system is best developed using the Multi-Service Gateway approach (Figure 1).
Figure 1: Multi-Service Gateways consolidate multiple business–relevant tasks.
A Multi-Service Gateway is ideally suited for the environmental monitoring system to connect sensors, actuators, and meters to the business enterprise. It enables bidirectional communication between the field and the cloud and offers local processing and storage capabilities to provide offline services and near real time management and control of the devices in the field.
Continue reading Simplifying Complex M2M/IoT Systems with the Multi-Service Gateway Approach
The edge of the IoT is where solutions connect, communicate and interact using sensors, actuators, gateways, agents and controllers. As technology advances vendors are touting “advanced management capabilities” for these devices at the edge. These capabilities vary, ranging from the simple ability to turn a device on and off to more complex actions such as updating software, managing Wifi connections, configuring security policies or changing data parameters.
Continue reading IT-Centric IoT Device Management
IoT projects present many challenges, even when the hardware is designed exactly to customer specifications. Building on proven architecture and software building blocks that would require many years to develop, the use of a Java-based IoT application framework will result in shorter, more deterministic device software development. Using an IT-centric approach to implement the device logic in smart edge devices improves both device management and embedded application management. Once this standard software platform is in place, connecting and getting business relevant data to the cloud is simpler than it ever has been before.
An advanced software framework that leverages OSGi and Java both isolates the developer from the complexity of the hardware and communications infrastructure and also complements the Multi-Service Gateway hardware for an integrated hardware and software solution.
The benefits of IT-centric application development to implement business logic in smart edge devices/service gateways are:
Continue reading The Benefits of a Java-Based Application Framework for IoT Projects