2getthere’s Group Rapid Transit vehicle passes desert climate test

2getthere’s Group Rapid Tansit (GRT) autonomous vehicle has proven in a simulated desert climate that it can maintain an indoor temperature of 23˚C even in the worst scenario (52˚C outside temperature and 3% humidity). The climate test took place in the Utrecht province and is one of many tests regarding the mega-order received from United Arab Emirates earlier this year. From 2020, five vehicles will perform fully autonomous shuttle services to and from Bluewater Island in Dubai.
October 26, 2017 Read time: 2 mins

8172 2getthere’s Group Rapid Tansit (GRT) autonomous vehicle has proven in a simulated desert climate that it can maintain an indoor temperature of 23˚C even in the worst scenario (52˚C outside temperature and 3% humidity). The climate test took place in the Utrecht province and is one of many tests regarding the mega-order received from United Arab Emirates earlier this year. From 2020, five vehicles will perform fully autonomous shuttle services to and from Bluewater Island in Dubai.

GRT was subject to three tests in weather conditions such as ‘hot dry’ and ‘hot humid’ with a focus on the performance of the air conditioning system (ACS) at the vehicles maximum capacity of 24 passengers.

13 ACS has been developed in collaboration with suppliers DC Airco and Netherlands Aerospace Centre (NLR) who used the simulation of heat management in relation to airflow within the vehicle in its design of the air conditioning. Its development has been partly financed through a 2024 Massachusetts Institute of Technology research grant in which DC Airco and 2getthere have both participated.

The simulated weather conditions included extremely high temperatures and sun radiation with average peaks in the sun radiation of 1,040 Watts per square metre and peaks in temperature of 52˚C around 3.30pm. In the climatic chamber, both peaks were simulated at the same time.

The GRT’s 16 standing passengers represented 120 Watts each and eight seated passengers each represented 100 Watts were simulated by placing a 3000-Watt heat source inside the vehicle. Part of the test focused on performance during transition: the speed at which indoor conditions are brought back to the most comfortable level for passengers after the doors close and the vehicle starts its journey. The most extreme test was based on the vehicle standing still with the doors open for six minutes, but in actual circumstances much shorter stops will be sufficient to allow 24 passengers to enter the vehicle and find their seats.

According to 2getthere the test marks another step towards the operational deployment of the system, scheduled for 2019/2020.

For more information on companies in this article

Related Content

  • Western Australia to trial autonomous vehicle
    February 11, 2016
    Western Australia is to trial a driverless and fully electric shuttle bus later this year. Developed by NAVYA SAS, a French company specialising in intelligent transport systems, the shuttle bus can transport up to 15 passengers and has a maximum speed of 45kmh with an average speed of 25kmh Announcing the trial, Transport Minister Dean Nalder said the Department of Transport was working closely with the RAC to ensure compliance with road and vehicle safety standards while they trialled an autonomous sh
    Read More
  • Lindsay shows Road Zipper, Barrier Systems, and Snoline brands
    March 19, 2018
    Lindsay Transportation Solutions (LTS) is exhibiting three of its international brands, including the Road Zipper, Barrier Systems, and Snoline. LTS, manufacturer of the Road Zipper System, is a world leader in moveable barrier technology. Moveable barrier is used for both managed lanes and construction to add more lanes for peak traffic while eliminating crossover accidents. The company’s stand features a new Road Zipper product, RTS Guard, which is a moveable barrier that separates pedestrian and
    Read More
  • Why integrated traffic management needs a cohesive approach
    April 10, 2012
    Traffic control is increasingly being viewed as one essential element of a wider ‘system of systems’ – the smart city. Jason Barnes, Jon Masters and David Crawford report on latest ideas and efforts for making cities ‘smarter’ Virtually every element of the fabric and utilitarian operations that make urban areas tick can now be found somewhere in the mix that is the ‘smart city’ agenda. Ideas have expanded and projects pursued in different directions as the rhetoric on making cities ‘smarter’ has grown. App
    Read More
  • Europe’s number one leading Mobility as a Service conference says the future of transport lies in delivering change
    January 19, 2018
    First hand reports on the rapid progress being made, as well as the obstacles being faced, by Mobility as a Service projects across Europe dominate the agenda of the second “MaaS Market Concept to Delivery” conference taking place in London next month. Speakers will cover the political and regulatory implications, open data, technology and common standards, demand responsive transport and future business models. This is Europe’s number one leading MaaS event and it includes presentations from Port
    Read More

Highlighted Content