Capital Equipment News April-May 2020

TELEMATICS

In municipal fleets, transportation can account for up to 20% of total expenses.

monitoring as the top reasons for using telematics in their vehicles. In municipal fleets, transportation can account for up to 20% of total expenses. This figure is around 30% for the construction industry and up to 40% for mining and heavy commerce. “Fuel prices are constantly on the rise and, nowadays, fuel savings can make up the bulk of the profit in these industries.” Van Niekerk says the transport industry finds itself in a situation where prices are coming down, while the cost of running a fleet is on the rise. “Truck load revenues are shrinking too, so it is imperative that we control the usage of this resource.” Ctrack selected the capacitive sensor monitoring method involving the installation of a separate sensor in the tank. Specialised installation data is fed from this probe to the cloud-based environment for real-time data on fuel levels and usage. A digital dashboard provides an overview of fuel consumption and of the number and percentages of fuel increases and decreases in each vehicle. The dashboard displays an overview of the percentage decreases, total number of increases and the average volume of increases and decreases. “Once the fuel probe is fitted,” says Van Niekerk, “the tank is calibrated by means of a ‘SANS beaker’, a measurement provided by the SABS. This is to establish the exact capacity by volume of the fuel tank. If this is done properly, fuel readings will be 98% accurate and variations in

The solution employs a driving display based on the Garmin Fleet 790 hardware and Ctrack’s proprietary fleet management software. It provides a means for the fleet operator to communicate with the driver. The purpose-built IP67-rated device is a fleet telematics tablet with an embedded 4G modem and integrated dash cam. It features a multi-touch display and open- SIM cellular connectivity and runs on the Android operating system. “Being Android-based, the system can be ported onto any hardware supporting this operating system,” says Van Niekerk. “It also offers always-on internet connectivity, WiFi, Bluetooth and nearfield communication.” When used in combination with Ctrack’s NX35 hardware and a voice-activated Ctrack SIM card, the device can facilitate two-way voice or text communication with the driver. “The terminal allows the driver to make and receive phone calls from the vehicle,” says Van Niekerk. “It is a mounted, fixed, hands-free device for safety reasons, and it features an auto-answer function.” Outgoing calls can be limited to predefined numbers to restrict unauthorised calling. Incoming calls, too, can be limited to pre-programmed numbers. The OTR solution records driving events on the move by means of a one-way, forward-facing camera built into the hardware. In the event of a driving incident such as harsh braking, the system saves a minute’s footage before, during and after the event to

fuel volume and level will register on the dashboard, in real time.”

The dashboard also shows the locations, on a map, where these

decreases and increases occur, as well as the volume of increase or decrease, and the date and time at which they occur. The operator can view these variations either by vehicle or by driver. Fuel usage figures are also available according to vehicle make, allowing the operator to “compare the performance of their Hino to their Mercedes,” says Van Niekerk. Also provided is the predicted range the vehicle can travel, based on the amount of fuel in its tank. “The fleet operator now knows which of their vehicles must refuel at filling stations, and which have the range to return to the depot, where diesel and petrol are available at lower cost. “But a variation of 5 l, for example, is minute and won’t register as a percentage, even when using the standard, float-type measurement which doesn’t present a one-to-one ratio. However, with sensor monitoring where you calibrate the tank, you can detect even the smallest variations, in real time.” OTR fleet management The On-the-Road (OTR) Driver terminal solution enables users of Ctrack’s Online or Max software to set up virtual driver pin numbers, which are required to start the vehicle. The virtual PIN is configured on Ctrack software and identifies the driver to enable driving behavior tracking.

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