Technological forecasting for fuel cell electric vehicle: A comparison with electric vehicles and internal combustion engine vehicles

Sinigaglia, Tiago; Martins, Mario; Siluk, Julio Cezar Mairesse

doi:10.1016/j.wpi.2022.102152

Cited by 13 publications

(8 citation statements)

References 40 publications

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“…To conduct the patent search, Orbit™ Intelligence (FamPat) commercial software from Questel was used, which also has an analysis module. Other works that used this platform include da Silveira et al [61], Sinigaglia et al [68], Sinigaglia et al [69]. This database groups patents into their families (patent applications in other countries) and allows for the combination of search fields with the use of basic Boolean operators (AND, OR, and NOT) and other specific ones, such as proximity operator W (the adjacent terms in the order specified inside the same sentence).…”

Section: Patent Searchmentioning

confidence: 99%

Systematic Opportunity Scan of Energy Recovery Technologies Applied to Trucks with Electric Refrigerated Units

de Carvalho,

Miranda,

Silva

et al. 2024

Inventions

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This article presents an original research methodology that combines insights from patents and academic research, offering a unique perspective on energy recovery technologies for trucks equipped with refrigeration units. The purpose of the study is to perform a functional analysis of existing solutions and to suggest a mechanism for exposing unexplored areas and opportunities for innovation. To achieve this goal, a systematic opportunity scan is presented, investigating patents and conducting a state-of-the-art search of existing technologies. This scan classifies a diverse range of solutions, elucidating their interconnections and providing an overview of the existing technological area, covering system components and technical trends. Thus, the main functions and components are listed, as well as the system requirements. Once the functions have been surveyed, a morphological matrix is proposed, and five main functions are analyzed. This methodology makes it possible to list the majority of the possible solutions for the functions analyzed, taking into account the components observed in the literature review and patents, including new components raised by the research group. Finally, with the morphological matrix structure, it was possible to combine unexplored elements, achieving innovative solutions.

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Section: Patent Searchmentioning

confidence: 99%

Systematic Opportunity Scan of Energy Recovery Technologies Applied to Trucks with Electric Refrigerated Units

de Carvalho,

Miranda,

Silva

et al. 2024

Inventions

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show abstract

“…Patents can not only provide a competitive advantage; they are also a measure of technological progress. The collection of patents in a particular field of technology is part of the accumulated knowledge of that discipline of science and technology [58].…”

Section: Building Knowledge Based On Patent Analysismentioning

confidence: 99%

Inventive Activity for Climate Change Mitigation: An Insight into the Maritime Industry

Wagner

2023

Energies

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Climate change mitigation is one of the most important challenges facing the modern world. It is necessary to monitor the development of new concepts and technologies and take a stab at identifying disruptive innovations, which have the potential of becoming real climate-friendly game changers. The aim of this paper is to examine the patterns of inventive activity aimed at mitigating climate change in the maritime industry with respect to other transport modes. Appropriate research tools in the area of patent analysis were selected and utilised. A new class of patents related to climate change in maritime transport (CPC-Y02T70/00) was used as a data source. The original value of the study consists of offering a complete picture of the efforts made in patenting activity in climate change mitigation in the maritime transport, with a look at leading applicants and countries, knowledge flows, the most robustly developed and underdeveloped technical fields. A map of technical knowledge flows for climate change mitigation in transport was constructed. The research results show that inventions for the maritime industry are less hermetic than those for air and road transport; however, they are not as much linked with previously developed solutions. The most intensively developed technical fields include the design and construction of watercraft hulls (1) and measures to reduce greenhouse gas emissions related to the propulsion system (2). Among the technologies whose further development merits close attention are solutions related to electrical propulsion and wave energy. At the same time, inventive activity in the area of climate change adaptation dedicated to ports is insignificant and definitely needs more support from the community of scientists and inventors. Building knowledge based on patent information can help universities, research institutions, shipyards, manufacturers of marine equipment and other business entities to identify the technologies of the greatest potential for further development.

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“…It combines the advantages of traditional internal combustion engine vehicles and electric vehicles (EVs). The most significant advantages that HEVs possess over BEVs are superior mileage and flexibility in component size [9]. It is characterized by less complex configuration, lower hardware requirements, and lower cost.…”

Section: • •mentioning

confidence: 99%

“…Optimistic about the development of electric vehicles, scholars have successively published research based on innovative technologies related to electric vehicles, such as artificial intelligence on electric vehicle technology innovation [5], electric vehicle technology and patents [6][7][8], comparison between electric vehicle batteries and internal combustion engines [9], and electric vehicle powertrain patent data [10]. The previous literature mostly investigated the context of technological innovation, and there are fewer works in the literature regarding market and technology-based innovation types.…”

Section: Introductionmentioning

confidence: 99%

Exploring the Impact of Technological Innovation on the Development of Electric Vehicles on the Bibliometric Perspective of Innovation Types

Chen

2023

WEVJ

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Innovation has always been the driving force behind social progress. Enterprises will adopt different types of technological innovations according to their goals, resources, and market strategies. The industry generally pays attention to the development and application of electric vehicle technology innovation, but a single method may not be able to fully explain the innovation of electric vehicle technology. Furthermore, the results of technological innovation must be presented in terms of market benefits. Otherwise, insufficient cash flow will lead to innovation interruption. Therefore, this study uses the innovation matrix proposed by Rothaermel to classify the matrix formed by the market and technology. This study collects 43 periodicals and special publications published in 2010–2022 and 40 related electric vehicle literature that can be downloaded, summarizes the literature content according to the innovation matrix using literature bibliometric perspective and analysis, and obtains (1) most of the innovative technologies of electric vehicles originated from the extension of previous technologies and (2) batteries and power supplements that are the key items of electric vehicles. The proportion of radical technological innovation is relatively high, and they are also the main factors of market sales. Theoretically, this study can provide a basis for studying the combination of Rothaermel’s “innovation matrix” and Ansoff’s “expansion matrix”. In practice, this is the first time the electric vehicle industry is taken as an example, combining the two models, aiming at technology/production/market/performance for electric vehicle industry managers, the technological innovation direction, and the formulation of market strategy operations and advanced deployment.

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Technological forecasting for fuel cell electric vehicle: A comparison with electric vehicles and internal combustion engine vehicles

Cited by 13 publications

References 40 publications

Systematic Opportunity Scan of Energy Recovery Technologies Applied to Trucks with Electric Refrigerated Units

Systematic Opportunity Scan of Energy Recovery Technologies Applied to Trucks with Electric Refrigerated Units

Inventive Activity for Climate Change Mitigation: An Insight into the Maritime Industry

Exploring the Impact of Technological Innovation on the Development of Electric Vehicles on the Bibliometric Perspective of Innovation Types

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