Driving safely around schools

December 4, 2018

By Eugene Herbert

With more and more schools opening in the suburbs each year it is important that drivers – particularly fleet drivers operating in those areas – be aware of the dangers associated with driving in this environment.

While it is true that the legal speed limit is 60km/h it does not imply that it is safe or prudent to drive at those speeds around schools. In fact, many drivers conduct themselves atrociously in these areas and sadly are not alone. These habits are common to other parts of the world.

In 2015, US drivers illegally passed school buses more than 13 million times. Ignoring school bus traffic regulations is not only illegal in the US, it can have tragic consequences for children and drivers alike. About eight children lose their lives every year to drivers who disregard school bus stop signs.

Here are some recommendations when driving around schools.

• Slow down: When driving in neighbourhoods with school zones, be aware of the speed limit and follow it or drive under it. MasterDrive recommends a reduction of up to 50%, yes that means 30km/h or lower.
• Be alert: Watch for children walking, playing or assembling near bus stops. Also, children arriving late for buses may suddenly dart out of nowhere, so it’s wise to be extra cautious.
• Obey the rules of the road: Drivers must follow laws — regardless of which direction you are travelling. Be considerate of other road users and don’t be impatient as this could cause you to knock over a child – with tragic consequences.
• Know the danger zones: Not all kids ride the bus so be on the lookout for children crossing unmarked intersections and roadways. In addition, pay extra attention when making right turns or at red lights — kids are small and you can’t always spot them as easily as adult pedestrians.

Watch a video from CBS News to learn more about driving safely in school zones and near school buses.

Click here to read more MasterTips

Switched On Driving

November 20, 2018

By Eugene Herbert

 Understanding the ABC’s of your new car and what this can do for you

It is true that many look forward – for a variety of reasons, some of which are because of its acclaimed safety benefits – to widespread use of autonomous vehicles. It should also be noted that we already have levels of these in use already.

In a current project, researchers in Australia, on behalf of VicRoads, are engaging with a variety of vehicle manufacturers to understand and assess the driver assist features included in market-available vehicles.

“One interesting observation is that drivers are often more interested in knowing how to switch off these additional driving features than they are in understanding how to use them, or how they can benefit from them” says Danielle Berry, a Network Operations Engineer at ARRB.

So, exactly what are these features and how can they assist you?

The following list summarises some of these features and outlines how you can benefit from them:

• Adaptive Cruise Control (ACC):
  ACC works similarly to standard cruise control, however in addition to a set speed it can be conditioned to maintain a minimum following distance to a vehicle in front. This allows your vehicle to adjust to a safe travel speed behind a vehicle ahead of you (e.g. even when they slow down), or when a vehicle merges in front of you. Similarly, if the vehicle ahead of you accelerates, the ACC will automatically bring your vehicle back up to speed accordingly. This means that the frequency of actively applying your brakes is reduced, and the cruise function can be kept engaged for longer periods in variable traffic conditions.
• It should be noted that the refinement of these vary with some being somewhat ‘harsh’ in their deployment.
• Lane Keep Assist (LKA):
  The LKA function acts mainly as a supporting safety feature to your driving. With this, the vehicle will identify the lane markings and can perform small steering adjustments to help stay within the lane. This can allow the driver to relax their steering to a more supervisory role, still with their hands on the wheel and ready to take back control if needed. In some vehicles the LKA may allow a brief ‘hands-free’ period (typically less than 30 seconds).
• Keeping the hands off will, in some, show a warning and then deactivate ACC, forcing the driver to engage with the wheel.
  By assisting in manoeuvring the vehicle and keeping it within the lane, driver fatigue levels can be reduced as the LKA will take on some of the mental load from the driving task.
• Traffic Jam Assist (TJA):
  The TJA feature typically provides an ‘auto-pilot’ style function that combines the ACC and LKA features at low speeds (e.g. when stuck in a traffic jam). The TJA acts to control the speed and movement of your vehicle within the lane so you don’t have to apply small start-stop adjustments to both your speed and steering. This means that slow-speed accidents due to losing concentration or growing fatigued in traffic jams are less likely to occur. This is because the TJA system will be supporting the safe control of the vehicle.
• Blind Spot Warning (BSW):
  The BSW is an alert function that can present itself through audio and/or visual means. This is most often included as a small light or light-up display on a vehicle’s side-view mirrors. It may also be accompanied by an in-vehicle alert tone. The BSW provides safety assistance by lighting up when another vehicle moves into your vehicle’s blind spots on the left or right hand sides. This helps to keep you aware of any surrounding vehicles. In some vehicles, this feature may include an in-vehicle, HD display of the blind spot area on the passenger side to further enhance your awareness of the driving environment. If you then attempt to make a lateral movement (i.e. indicating to merge across lanes) while the BSW has detected an object in your blind spot, an audible warning tone will sound in your car. This tone will bring your attention to the dangerous situation, allowing you to respond and avoid a collision.
• Road Sign Information (RSI):
  The RSI feature is present in vehicles at two different levels. The first level is provided through data taken from mapped areas, where information on speed limit signs is stored and presented to the driver through the vehicle’s display, dependent on their detected driving location. The second level is more accurately a Road Sign Recognition function where the system is able to read, interpret and display to the driver the speed limit as the car encounters the information. This second level, unlike the first, works in situations where a temporary speed limit has been introduced (e.g. road works). However, in general both levels of the RSI function are useful in supporting you to remain within the correct speed limit, especially when driving in unfamiliar areas. In cases where you may have misread, not seen, or forgotten what speed limit was displayed by signage, the RSI system can provide this information in the vehicle, available to you at any moment.
• Collision Warnings and Active Braking:
  In driving situations where a driver’s concentration or focus may have lapsed, or a vehicle ahead brakes harshly, collision warnings and active braking can work to avoid an accident. Collision mitigation assistance features, in the forms of warnings and/or automated braking, are being run-out in new vehicles to help support a driver’s response in these situations. The sensors on new vehicles can detect the movement of vehicles around you and provide both visual and audible warnings if they detect a potential collision and you have not initiated a response. In cases where you may have failed to notice such a situation, the vehicle may, in addition to the warnings, implement active braking on your behalf to help mitigate the potential accident, or reduce the collision impact. In some cases, these vehicles may also employ collision mitigation alerts to other vehicles approaching quickly from behind by, for example, flashing the brake lights to try and alert the other driver of their dangerous approach.

In understanding these features, it is important to note that while they are already giving us an insight into the future of autonomous vehicles, they are currently supporting aids for one’s driving and not a replacement for in operating a vehicle. While diverse, these features and the many others that exist (e.g. parking assist, and autonomous lane change), all serve the same purpose of making driving easier and to make our roads safer. These features can only do this if we embrace them, take some time to learn about them, and drive with them switched on.

MasterDrive takes cognisance of all the benefits associated with this technology but finds that in many instances, most drivers are not fully familiar with the operation of the technology and therefore much of its efficacy is wasted.  All drivers are therefore encouraged to learn their vehicles thoroughly but NEVER, NEVER to rely on them alone – drivers must remain in control.

Stefanutti posts R125m H1 operating profit despite order book decline, strained market

8th November 2018

By: Marleny Arnoldi
Creamer Media Online Writer

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JSE-listed construction company Stefanutti Stocks managed to generate an operating profit of R125-million in the six months ended August 31, despite a constrained construction market, which indicates a positive turnaround from the R451-million operating loss reported for the financial year ended February 28.

This was also higher than the adjusted operating profit of R110-million reported for the six months ended August 31, 2017, which excluded the acquisition-related impairment that constituted the loss.

Stefanutti reported headline earnings a share of 60.30c, compared with 41.41c reported in the prior comparable period, but declared no dividend.

CEO Willie Meyburgh said a particularly good performance from its United Arab Emirates (UAE) business had assisted the company to increase its headline earnings a share by 46% year-on-year.

He also pointed out in a statement published on Thursday that the South African construction market remained at a historic low in the reporting period, with a continued slowdown in construction activity and an aggressive contracting environment, which exacerbated pressure on operating profit margins.

To cope in a difficult trading environment – with the company’s order book having fallen to its lowest level since August 2016, at R12.8-billion, compared with the R14.3-billion order book as reported in May – Stefanutti has managed to maintain the order book beyond South Africa’s borders at 30%.

REVENUE BY AVENUE

The company’s construction and mining contract revenue increased to R2.8-billion, from R2.4-billion in the prior year, with an improved operating profit of R111-million, compared with R92-million in the prior year, at a similar operating profit margin of 3.9.

“Within this business unit, the roads and earthworks, mining services and Swaziland divisions delivered good results, with the number of tender enquiries and awards received from the mining sector increasing, while limited infrastructure work has been secured from the public sector,” said Meyburgh.

The building business unit’s contract revenue declined to R1.7-billion, compared with R2.3-billion in the prior year, with a contraction in operating profit to R6-million, compared with R22-million in the prior year. This excludes a R38-million profit generated by the equity accounted UAE operation.

“In the building business, the Mozambique and coastal divisions continued to deliver positive results. However, delayed payments from government in the social housing sector continued to negatively affect the division’s working capital,” Meyburgh pointed out.

The mechanical and electrical business unit’s turnover and operating profit increased to R581-million and R8-million, compared with R541-million and R1-million, respectively, in the prior period. The ongoing shortage of work in the traditional petrochemicals market was negatively affecting the oil and gas division’s financial performance.

This had resulted in the electrical and instrumentation division being incorporated into the mechanical division.

While the construction sector remained depressed, Meyburgh highlighted that there were short-term opportunities in the local market, which pertained to surface mining related services, selected openpit mining contracts, urban developments, petrochemicals tank farms, smaller oil and gas projects, pipelines, water and sanitation treatment plants, as well as warehouses and some design and construct opportunities within the building sector.

Stefanutti will continue to prudently consider opportunities for road and bridge construction, bulk pipelines, marine and office and commercial building projects overseas