computer science

RT-RK

RT-RK is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand RT-RK rather than just read about it. In short: RT-RK (Serbian Cyrillic: РТ-РК) is a Serbian R&D company and national research institute that develops software and hardware for real-time embedded systems, focusing on automotive, consumer electronics and infotainment systems. It is headquartered in Novi Sad, Serbia, and has offices in Belgrade, Banja Luka (Bosnia and Herzegovina) and Osijek (Croatia).

Key takeaways

RT-RK belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect RT-RK to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of RT-RK from memory before moving on to harder problems.

Reference excerpt

RT-RK (Serbian Cyrillic: РТ-РК) is a Serbian R&D company and national research institute that develops software and hardware for real-time embedded systems, focusing on automotive, consumer electronics and infotainment systems. It is headquartered in Novi Sad, Serbia, and has offices in Belgrade, Banja Luka (Bosnia and Herzegovina) and Osijek (Croatia). The company was founded in 1991 and currently employs more than 600 engineers. It operates under the umbrella of TTTech Group.

History In 1991, a small group of professors and assistants working at the University of Novi Sad Faculty of Technical Sciences, Chair for Computer Engineering, launched their first projects for telephony and digital signalling protocols (SSNo7, ISDN on DSS1 D channel). Their interest for business further evolved to automation processes in the Serbian oil industry, where they were involved in projects for gas pipeline management. In 1991, they founded a company named FTN-IRAM-RT. The close cooperation between FTN-IRAM-RT and the University of Novi Sad attracted Micronas, a German company, to launch MicronasNIT within the same environment and with the same management. Having become a Micronas’ subsidiary, MicronasNIT entered the era of expansion in DSP, FPGA and Digital TV technology. In 2005, MicronasNIT received the 'Exporter of the Year' award in the SME category from the Serbia Investment and Export Promotion Agency (SIEPA). New technologies, customer service, and world-wide market access brought new customers, emerging the need for a new business model to provide these services. The new circumstances gave rise to foundation of a new company, RT-RK. In April 2009, RT-RK bought MicronasNIT, becoming the largest Serbian company for embedded system design. The Ministry of Science and Technological Development of the Republic of Serbia accredited RT-RK Computer Based Systems LLC as a National Research and Development Institute. In their explanation, the Advisory Committee stated that the scientific programs of RT-RK contribute to the development of new products and devices, introduce new and improve existing technological processes, systems and services, and perform transfer of knowledge and technology. The company employs scientific researchers, offers programs for young developers, and has facilities, equipment, and other resources necessary to implement its programs.

Operations

Automotive RT-RK works on software/hardware aspects of real time applications running on System-on-Chips from various companies, including the likes of Texas Instruments, Qualcomm, Renesas, NVIDIA and, Infineon. It carries out system software development, AUTOSAR porting and customization, projects complying with ASPICE processes and functional safety, UI/UX development, reference hardware design, and technology transfer to Tier 1/OEM. RT-RK is specialized in relevant operating systems and industry standards, such as Linux, ISO26262, Ethernet, FlexRay, MOST, HTML5, GENIVI. These are the services the company is offering:

Software and operating systems for ECU, based on AUTOSAR and functional safety standard ISO26262 Software for driver assistance HMI development for Head Units, Instrument Cluster and Head-up Displays Development of In-Vehicle Infotainment systems (IVI) – including reception of TV signal and services Integration, customization, and development services (platform selection, OS, complex device drivers, communication, ECU abstraction, services, microcontroller abstraction, AUTOSAR RTE, and application software components) Products:

Automotive machine vision Middleware enables cross-platform execution of ADAS algorithms utilizing various inputs, outputs, and multiple processing cores. Automotive machine vision ALPHA reference board based on System-On-Chip of Texas Instruments. The board is intended for car manufacturers (OEMs), automotive design houses (Tier1/2/3) for rapid prototyping, TI automotive customers, and algorithm developers for demo purposes.

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with RT-RK

Start with the simplest possible case. Write down what RT-RK claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to RT-RK before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about RT-RK ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of RT-RK

In research: RT-RK appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses RT-RK in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: RT-RK is common in secondary-school and first-year university syllabi. It links to neighbouring topics Consumer electronics, Electronic test equipment manufacturers, Serbian brands, so understanding it makes those chapters shorter.
In everyday life: Look for RT-RK outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study RT-RK in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what RT-RK means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain RT-RK out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is RT-RK in simple terms?

Why does RT-RK matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study RT-RK?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on RT-RK.