Presentation on the topic of automobile news. Presentation on the theme "The project on the theme:" Cars - old and modern "". Description of the main properties of the car

Slide 2

The first car and its creator Car properties Car classification Car models and ratings of their sales Information sources

Slide 3

Automotive pioneer

Karl Friedrich Benz is a German mechanic and entrepreneur, a pioneer in the automotive industry, officially recognized as one of the creators of the first car. Born November 26, 1844 in Ladenburg. Graduated from the "Higher Polytechnic School" in Karlsruhe. He worked as a photographer, watchmaker, laborer, draftsman and mechanic. In 1871 he decided to found a company for the construction of internal combustion engines, developed by him. In 1879, Benz tried to patent his motor, but it turned out that a similar engine had already been patented in the UK. Nevertheless, he received a patent, however, only for the fuel supply system used in his engine. In 1883 Benz founded the BenzandCompany Reinisch Gasmotorfabrik in Mannheim and began experimenting with building a motor carriage in his home workshop.

Slide 4

First car

In 1885, the first example of a 3-wheel vehicle with a single-cylinder engine appeared. It was an open carriage weighing 250 kilograms on bicycle-type wheels, with spokes, and the front wheel is much smaller than the two rear ones. The single-cylinder four-stroke engine produced 0.85 horsepower and 200 rpm. The engine was located in the back, under the seat. Its engine power was enough to accelerate the car up to 15 kilometers per hour. On July 3, 1886, Benz decided to drive his car for the first time to the streets of Mingheim, his hometown. Then the crackle of the engine and the very sight of the outlandish carriage frightened everyone. Benz built three of these machines in total. Two of them disappeared, and one is in the German Museum in Munich, and it is perfectly preserved, you can still ride it.

Slide 5

Mercedes Benz

On January 29, 1886, the inventor received the German Imperial patent for a "gas-powered carriage" called "Motorvagen". In 1893, Benz began producing the 4-wheeled Victoria with a three-horsepower engine, and in 1894 the Velo model went into production. By the beginning of 1901, Benz's company had become one of the largest in the industry. In recognition of the merits of the engineer, the Higher Polytechnic School in Karlsruhe awarded him an honorary doctorate. In Russia, the first Mercedes-Benz car with a capacity of 1.5 liters with two seats appeared in 1894. Sold for the first time in 1895 in St. Petersburg. Subsequently, the first Benz car became the prototype of the first Russian production car of the Petrol and Gas Engine Factory of the industrialist Yakovlev in St. Petersburg.

Slide 6

Description of the main properties of the car

Reliability is a property of a car, in which it is capable of performing specified functions, maintaining over time the values of established performance indicators within specified limits, corresponding to specified modes and conditions of use, maintenance, repairs, storage and transportation. Efficiency is a property of a car, in which it is capable of performing specified functions, keeping the values of specified parameters within the limits established by regulatory and technical documentation. Reliability - the property of a car to continuously maintain performance for some time or some operating time.

Slide 7

Car classification

A car is a self-propelled vehicle designed to transport goods, people and perform special tasks. Passenger cars are designed to carry from one to seven passengers. Buses are designed for mass transportation of passengers. Buses, depending on the destination, are intercity or city. Tourist buses form a separate group. Depending on passenger compatibility, buses are divided into buses of small, medium and large compatibility. Trucks can have a platform and can be used as universal vehicles for transporting various goods and can be specialized, with bodies adapted to transport individual loads. In addition to the body type, trucks are classified according to their carrying capacity and maneuverability. Special vehicles are designed to perform one task. These include: firefighters, sanitary, aerial platforms, watering, auto repair shops. * Vehicle classification can be seen on the diagram

Slide 2

Rationale for the choice of topic

The theme "Cars - Old and Modern" was chosen by me because I love different cars. Cars are very important for a person, since in the modern world, a person himself can no longer cope with the rhythm of high speeds. Cars play an important role in everyday life, including taxis, ambulances, fire trucks, rescue vehicles and many others.

Slide 3

Purpose of the research: to study the history of automobiles. Research objectives: 1) Collect information about the development of the car; 2) Carry out the classification of cars; 3) Conduct a survey among class students; 4) Draw conclusions on the research topic.

Slide 4

Automobile Automobiles have been around for over a hundred years. The word "car" consists of two words: the Greek "auto" means "itself", and the Latin "mobile" means moving. " All together it translates as "self-propelled". The very, very first car was designed by the Frenchman Nicolas Cugno in 1770. Karl Benz's car, 1885. The first production car with an internal combustion engine.

Slide 5

Car classification

Slide 6

What does a car consist of?

The body is the main part of the car. The engine is the heart of the car. The most important part of the car. Thanks to him, the car moves. The chassis is the base of the machine. Salon - passengers and cargo are accommodated here. Trunk - to accommodate luggage.

Slide 7

Safety

The development of the automotive industry has led to an increase in the speed of movement, an increase in the number of cars on the roads. More and more accidents happened. In 1909, uniform rules were adopted for all countries, the first road signs were introduced, and the duties of drivers and pedestrians were established. In 1914, the first traffic light appeared. Also, one of the most important areas was to increase the safety of the car itself. This is how bumpers, belts, airbags and various systems appeared.

Slide 8

Poll Investigating this topic, I conducted a survey among classmates, in which the following questions were proposed: What brands of cars do you like? Why do you need a car in the first place? What should be the car of the future?

Slide 9

What car brands do you like? Why do you need a car in the first place? What should be the car of the future?

Slide 10

Conclusion

According to the survey results, the modern generation of students chooses safety as the main quality, and they believe that a car is necessary for business travel around the city, and not for entertainment. The environmental friendliness of the car is considered an important factor, since a clean environment is important for the children. Summarizing the collected material, I would like to note the important contribution of automobiles and the automotive industry to modern history and human life. The founder of the automobile industry, Mercedes Benz, was recognized as the best car brand.

Slide 11

Conclusion

This work: - Allowed me to learn a lot of new and interesting things about the history of the car; - gave advanced knowledge on the creation and emergence of new car brands; - I think that my project will be useful to those who are not familiar with the development of the automotive industry and will allow you to learn a lot about the history of the car.

View all slides

PURPOSE: To continue to expand the horizons of children, to educate observation skills, To give children knowledge about the variety of vehicles, about their appearance and purpose, To clarify the idea of special-purpose vehicles, to explain the importance of some special-purpose vehicles; To foster respect for the work of people working in the field of transport; Be able to guess transport riddles.

The red car rushes along the road, it needs to appear in place as soon as possible, there the fire must be extinguished the avalanche - everyone calls the red fire engine. "01" - these two digits are often typed, which means they are not always careful!

Step aside! Make way! Make way! An ambulance is flying to the rescue. The sentry's order: “Stop! No move! Only for "Ambulance" Green light! " Somewhere there was a big trouble, an ambulance rushes there.

Wants to join the police, the one who fights. The one who yells and pesters everyone. the one who scratches and spits, takes everything away and hits the little ones.

04 - phone, he will always help you. Call the "emergency" and meet the rescuers. If the house smells of gas, call for help right away! After all, the rescuers squad to help you, of course, is glad.

A fuel truck is a car with a barrel, Only he is not a coward at all. It goes around pits, bumps, In it gasoline is a dangerous cargo.

This is me - the milk tanker, I brought you milk! Traveled very far - Drink, kids, milk! Milked a herd in the village - You need a lot of milk! Maybe next time I’ll bring Curd Cheese for you.

I’ll tell you, I’m not mistaken: they carry different types of goods - FURES - Vegetables and fruits, equipment, food, Jeans, jackets, blankets and bicycles.

What were you carrying, timber truck? - I was carrying logs from the forest! - Why, timber carrier? - To make a house of logs grow!

The snowblower has no time to doze in winter. The blizzard will pour snow everywhere, to clear the sidewalks. Snowdrifts, snow drifts this car can handle. There is no more snow on the tracks, but I want to play snowballs.

The heat outside is just like at the equator - cold winter reigns inside the refrigerator. The driver is hot in the driver's cabin, he dreams of getting into the back of the car: the driver wants to stay in the refrigerator, to cool down at least a little from the hellish heat!

Blue car with a white stripe, It delivers mail in summer and winter. There are a lot of magazines, letters and newspapers in it, and she's lucky you ardent greetings

Under the window - the noise of wheels, in the yard - a garbage truck! He will collect various rubbish so that it is clean for us.

This is a bold all-terrain vehicle, He will go everywhere, everywhere: Through swamps, over mountains, Through ravines, through forests. This is a strong car, And a big cabin in it, He walks on tracks, Loudly he starts the engine, He walks, he walks everywhere, On land and on water!

tow truck

This tractor is very strong, not afraid of pits and bumps. Today he helped us get home without roads.

skid steer loader

Construction machinery

Who boldly rakes the heaps over the torn up earth? This little bulldozer evens everything out with its nose!

Here is an asphalt roller For road construction. To smooth out wrinkles Better not to find a car!

Dump truck, dump truck! Tell us where you have been! - I took the sand to the river for a whole day! And there will be a beach on the river. He guys will be yours.

Why is the excavator good? He has a huge bucket. He doesn't know fatigue, He digs for himself all day

It's time for us to get acquainted with the crane this time. He easily lifts loads very high! Without it, a high-rise building cannot be built for anything!

Who does not know tiredness? Who levels the road to everyone. This is a grader - he, moreover, Ahead with a large bucket.

truck crane

asphalt paver

concrete truck

pipe carrier

Cars and cars are hurrying along the roads. And in the back - important, urgent cargo: Cement and iron, raisins and watermelons. The job of chauffeurs is hard and complex. But how people need it everywhere! There are many machines in the world, Special and large ones, Everyone needs these machines And you can't do without them ...

Cars - old and modern

GBOU SO "Secondary School No. 3"

Kurushin Gleb

Supervisor:

Ragozina Nadezhda Alekseevna

My hobby

Part of my car collection

I am a constructor

Purpose of the study –

comparison of modern cars

with cars of the past.

Collect information about the different stages of the car's development.
Analyze the collected information.
Conduct a survey among the students in the class.
Conduct a survey among parents.
Make a rating of the most famous cars.
Issue a wall newspaper: "Cars and Emblems"

Subject of study –

literature about cars.

Object of study – cars

Hypothesis

I suppose that modern cars differ from old ones not only in appearance, but also in other parameters.

Research methods

Observation
Analysis
Questionnaire
Collection and processing of information

The history of the word "Car

CAR (from auto ... and lat. Mobilis - mobile, easy to move), transport trackless vehicle, mainly wheeled, driven by its own engine (internal combustion, electric or steam).

First vehicle

The first steam powered vehicle was designed by Nicholas-Joseph Cagnot and built by M. Brezin in 1769. It could reach speeds of 6 km / h. (!) Two years later, he was able to design another, much faster steam engine.

First car

The very first cars were actually two at once.... Independently of each other, two German engineers, Karl Benz and Gottlieb Daimler, simultaneously built their own self-propelled carriages. In 1885, Benz first set out on a three-wheeled self-propelled carriage to the streets of the city.
The novelty did not arouse much interest; rather, it frightened the residents with the roar of its engine.

the first four-wheeled vehicle.

Daimler invented the first four-wheeled vehicle.

This car was accelerating

up to 18 km / h.

The first racing car

The very first racing car was commissioned by an Austrian businessman to Daimler and named after his daughter Mercedes. This car was improved and developed a speed of 40 km / h.

The first Russian car

The first Russian car was born on the banks of the Neva. It was built by two Petersburg inventors Evgeny Yakovlev and Pyotr Freza in 1896 year. In appearance, their car resembled that of Karl Benz.

Henry Ford

When most people think of the first cars on the road, they think Henry Ford was the creator of them.

This is not entirely true. For the first time, one of Henry Ford's cars appeared in public only in 1896. Henry sold his first car, which he called the Quadracycle, and used all the proceeds to build another car. The next car Ford will offer for sale only in 1903.

Ford's first mass-produced vehicle

It is the ancestor of Italian sports cars

And this is his descendant.

An incredibly fast, luxurious vehicle.

Just a dream!!!

The progenitor of the minibus

Modern minibus

This is Mercedes grandfather

Mercedes 600.

He doesn't look like his grandfather at all

This is a relative of a sports car

This is a modern sports car

It can reach speeds of over 300 km / h

Cars of the future

Nuclear-powered Cadillac

Automobile,

Hybrid car

Flying cars

cars

Scientists have been developing flying car designs for years

How many cars are there on our planet?

There are approximately 522 million passenger cars driving on our planet. Most cars are in the small town of Luxembourg. There are 6 cars per inhabitant. The largest number of cars is produced annually by Japan. Approximately 8 million pieces. In second place is the United States. Six and a half million cars are produced there. In third place is Germany.