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PreVision Maintenance

Our Prevision Maintenance solution provides real-time & detailed analysis of equipment, as well as failure root-cause analysis, to avoid breakdown and malfunction. The analysis relies on human intelligence to build the right failure model which is based on a set of rules or failure conditions.

Key Benefits of our solution

Increase asset availability and performance

Unforeseen equipment downtime can be costly, thus decreasing machine reliability and performance. Using preventive maintenance can help equipment manufacturers to provide better field service in determining machine health and implement corrective actions by allowing them to use real-time machine data.

Prevent unplanned downtime

The sensors fitted into the machines can monitor malfunctions which can serve as early indicators for servicing. This information can be analyzed to maximize the up-time of equipment by preventing the equipment abnormalities in advance. Using this, maintenance can be scheduled at a time so as to not affect the business operation. It can also help to optimize resource management so that any fault can be repaired with right parts at right time.

Key Components:

 

Sensor Network: Intelligent sensors are integrated with industrial equipments to continuously monitor the status of the equipments. The sensors gather real time data which can be compared with present threshold values to identify any abnormalities.

 

IoT Gateway: The IoT gateway acts as a bridge between sensor and cloud back end. They transmit data for monitoring and analysis. For the IoT gateway, microcontroller board and software design can be customized as per the requirement.

 

Cloud Service: It provides data storage, computing, analytics reporting, and builds failure models.

 

Mobile/Web Interface: The mobile app or web dashboard serves as a control unit for managing the operations. Real time data is available, report generation, plugin integrations can be customized according to the requirements.

IoT Tools and Technologies

Message Queuing Telemetry Transport (MQTT)

This connectivity protocol is lightweight, suitable for environments that allow optimal bandwidth usage. It is useful for connections with remote locations where a small code footprint is required and/or network bandwidth is at a premium. It is also ideal for mobile applications because of its small size, low power usage, minimized data packets, and efficient distribution of information to one or many receivers. 

NarrowBand IoT (NB-IoT)

This is a new way of communicating that requires small amounts of data, over long periods. It requires very low power consumption, has low component cost, provides network security and reliability, and easy deployment.

Open Platform Communications (OPC)

OPC is the interoperability standard for the secure and reliable exchange of data in the industrial automation space and in other industries. It is platform independent and ensures the seamless flow of information among devices from multiple vendors.