National Repository of Grey Literature 16 records found  1 - 10next  jump to record: Search took 0.00 seconds. 
Design of city-electric bicycle
Sojka, Vojtěch ; Zdařil, Zdeněk (referee) ; Rubínová, Dana (advisor)
The subject of this diploma thesis is design of electric assisted city bicycle – so called pedelec. The aim was to propose a design that will meet both the requirements of clientwork and the criteria of timeless design with modern materials and technology. The result is a design which, compared to commercially available electric bikes, stands out with much better weight distribution and user comfort.The thesis is soluted by design,technical, ergonomic, psychological and economic terms. Diploma thesis has 84 pages.
Bicycle additional drive with a combustion engine and an electric powertrain
Doležal, Lukáš ; Pazdera, Ivo (referee) ; Vorel, Pavel (advisor)
The objective of this master's thesis is new power converter design for bicycle with combustion engine and electric power transmission. The power converter is control by microprocessor and control algorithm is designed to achieve maximum efficiently of combustion engine. Converter and servomotor for controlling combustion engine throttle are located in metal box. Hardware, firmware and metal box are designed in the thesis.
City HPV
Pykal, Vojtěch ; Nedoma, Jiří (referee) ; Kaplan, Zdeněk (advisor)
This bachelor‘s thesis deals with the issue of bicycles for seniors and city traffic with additional electric drive. The introductory part deals with the influence of movement on human health. Further development and technical analysis of bicycles. This is followed by a comprehensive analysis of pedelecs and an outline of an ideal electric bike for seniors. In conclusion, there is my evaluation of this issue.
Design of Electric Mountain Bike
Zháňalová, Barbora ; Chorý, Tomáš (referee) ; Sládek, Josef (advisor)
Subject of this thesis is electric mountain bicycle design. The bike type is pedelec. It is designed with respect to target group which consist from hobby athletes and with consideration of Shimano motor location near bottom brackets.
Renewal energy in HPV
Bittner, Ivo ; Vorel, Pavel (referee) ; Kaplan, Zdeněk (advisor)
This thesis deals with comprehensive study and design of recovery system of a road vehicle powered by human power. It contains an overview of different types of heat recovery devices, their characteristics, advantages, disadvantages and applicability in the construction of such a vehicle.
Renewal energy in HPV
Bittner, Ivo ; Kloss, Ondřej (referee) ; Kaplan, Zdeněk (advisor)
This thesis deals with comprehensive study and design of recovery system of a road vehicle powered by human power. It contains an overview of different types of heat recovery devices, their characteristics, advantages, disadvantages and applicability in the construction of such a vehicle.
Product innovation for cyclists in the Šumava National Park
PŮBALOVÁ, Kateřina
Thanks to its diverse landscape, Šumava National Park is suitable for active tourism. The aim of NP Šumava is to offer quality services to visitors in the area of catering, accommodation and orientation on cycling routes. This bachelor thesis will give readers an insight into the issues of the tourism product for cyclists and subsequent innovations. Furthermore, the reader will learn whether there are differences in the behaviour of the selected target groups.
Selected issue of electric personal means of transport movement
Konečný, Dalibor ; Stáňa, Ivo (referee) ; Bradáč, Albert (advisor)
Diploma thesis The selected issue of electric personal means of transport movement is divided into three main parts. The theoretical part deals with the description of electric bicycles, electric scooters and electric skateboards. Furthermore, legislation, tuning and issues related to these means of transport. The second part is devoted to the current state of knowledge in this area. The last part is devoted to practical measurement, namely braking, acceleration, acceleration into curves, going through curves, transverse movement and deflection when looking back. There were 10 e-scooters with 9 different riders and 6 e-bikes with 12 different riders. At the end of the work, an overall evaluation is made.
Integration of stroke sensor into the front bike fork
Pešout, Richard ; Jeniš, Filip (referee) ; Strecker, Zbyněk (advisor)
This bachelor's thesis deals with the design of the installation of the iC-MHL200 sensor in the front suspension fork of a bike, where it will measure the stroke in order to control a magnetorological damper. The thesis first describes selected suspension systems, currently available systems enabling the measurement of bike fork lift and the iC-MHL200 sensor itself. Furthermore, the thesis deals with the design and production of a test holder, the sensor test and its results. Using the results, the installation design itself was subsequently created. During the design, it was necessary to overcome several obstacles, which was achieved with certain compromises and the goal of the thesis was fulfilled. This installation will allow further, more accurate testing of the sensor and later also the control of MR dampers with an affordable but accurate sensor.
City HPV
Pykal, Vojtěch ; Nedoma, Jiří (referee) ; Kaplan, Zdeněk (advisor)
This bachelor‘s thesis deals with the issue of bicycles for seniors and city traffic with additional electric drive. The introductory part deals with the influence of movement on human health. Further development and technical analysis of bicycles. This is followed by a comprehensive analysis of pedelecs and an outline of an ideal electric bike for seniors. In conclusion, there is my evaluation of this issue.

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