What safety systems does Volvo have to assist driving in rainy and snowy weather?

Anti-roll stabilizer-Volvo XC90 is the world's first anti-roll stabilizer (RSC). RSC's rotation sensor continuously monitors the critical speed of tumbling. If necessary, the system will start the dynamic stability and traction control system to automatically stabilize the XC90, which will help prevent rollover.

Inflatable curtains for side windows-Volvo's unique IC system includes two inflatable "protective curtains", which can inflate along the front and rear side windows in twenty-five thousandths of a second and absorb up to 75% of the impact energy when the head hits the side. Inflatable curtains also help reduce the risk of passengers being partially thrown out of side windows.

Head and Neck Support-This system makes the front seats (including back and headrest) move backward and lean down, which helps to absorb the impact force. Therefore, they can obviously strengthen the protection of the neck and back in the rear-end collision.

Rollover protection system (rolls) helps to protect the passengers of Volvo C70 convertible and Volvo XC90 when the car rolls over.

ISO-FIX child seat installation system-international child safety seat installation system makes it more convenient to install and remove child seats correctly.

Four-wheel anti-lock brake

Four airbags-two in the front and one by the door of each front seat.

Fireworks pretensioner for front seat belt

Side Impact Protection System (SIPS)- Three-point seat belts are installed in all five seating positions (four in convertible). Seat belts can be used to secure child restraint systems, which are safe for all seats except the driver's seat.

All five seats (four convertible) are equipped with headrest.

Daytime Running Lights

Rear door child lock

Carefully designed and manufactured car body structure helps to absorb collision energy.

Anti-skid seat design-helps to keep passengers in position in the event of an accident.

Integrated child safety heightening seat cushion (optional for station wagon)

ISO-FIX child seat accessories-standard system for all models (except C70), which is convenient for installing and disassembling child safety seats.

Side Window Inflatable Curtain (IC)- Provides additional protection for the head (not available in the C70 convertible).

Whip (head and neck support)-This design helps to disperse the energy of the rear collision.

A camera monitoring system that can cover blind spots.

Safety inflatable curtain specially designed for roadsters.

Intelligent cruise control system with remote monitoring function.

A device that can give a warning and automatically increase the braking force when there is a danger of collision.

A new generation of intelligent safety system-collision early warning system. This new technology is a more comprehensive and perfect supplement to the past security system, highlighting the people-oriented development concept. Through the comprehensive application of various high-tech means, the safety prevention ability of vehicles will be improved to a greater extent, and the possibility of accidents will be minimized.

Sweden Volvo recently announced the successful development of alcohol detector and car keys with speed limit function. The alcohol detector is installed in the driver's seat belt. Before starting the engine, the driver can detect the alcohol contained in the exhaled gas by blowing. When alcohol is detected, it will emit red light and prohibit starting the engine. When alcohol is not detected, it will emit green light. Fasten your seat belt and start the engine.

Automobile maintenance knowledge:. solargard.com/automotive-film/.

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Volvo s40 is a brand-new car redesigned and developed on the platform of the previous generation s40. Compared with the old s40 car, the width of the new s40 car body is increased by 54 mm, the height is increased by 30 mm, the front tread is increased by 63 mm, the rear tread is increased by 57 mm, and the wheelbase is increased by 78 mm The interior space is more spacious, and it is more than enough for three people to sit in the back. Compared with the old S40 car, the legroom of the rear passengers has been greatly improved, and it has a sense of space of luxury cars. However, great changes have taken place in both appearance and interior. The body shape is compact, the front face is square, the side streamline is obvious, and the taillights are still Volvo's classic shape. On the whole, it is rounder than Volvo 80, and its sports style is reflected, but it is still relatively convergent and somewhat similar to s80. Xenon headlights, double exhaust pipes at the rear and 17 inch aluminum alloy wheels, smooth lines and low ground height make it look like a coupe. "The new s40 is larger than the original space, with a width of 1770mm, an increase of 54mm over the previous generation, a height of 1452mm and a wheelbase of 2640mm, an increase of 78 mm. The Volvo S 40 is the most brilliant in the design of the center console. It is not a square button for German cars, but a simple and slim matte metal plate, which makes people shine at the moment. There is only a small display screen, four buttons and several switches to control the air conditioner, stereo system and other devices in sight. However, the design of the air conditioning outlet in the upper part of the center console is slightly mediocre and lacks change. The leather seat has the function of eight-way adjustment, and the lumbar support can be adjusted in the middle of one side of the seat, so it is very convenient for the hand to extend backwards, and the more prominent lumbar support is more suitable for women with thinner bodies. The new s40 includes the new Volvo s40 t5 with a 5-cylinder inline engine and a turbocharged displacement of 2.5 liters, and the new Volvo s40 2.4 with a displacement of 2.4 liters. The new Volvo s40 t5 is equipped with an engine with 88 horsepower/liter, and the maximum output power of the engine reaches 220 horsepower at 5000 rpm. 1500-4800 rpm, the torque can be as high as 320 Nm, and the engine with a displacement of 2.4 liters can also provide the highest horsepower of 170 rpm. At 4400 rpm, the output torque reaches 230 Nm. The driving performance of the new Volvo s40 is excellent, and the instantaneous acceleration from s40 t5 0 to 100 km/h takes only 7.2 seconds. The new Volvo s40 2.4 has a top speed of 220km/h, while the t5' s top speed is limited to 235km/h. Both new Volvo S40s use a five-speed manual/automatic gearbox. It has an adaptive speed change mode, which can automatically adapt to the driver's driving style, so as to realize the matching of the transmission shaft and universal joint with the high power output of the engine and ensure the smooth speed change process during acceleration. S40 body length is 4.47m. Cars of this size in the market are generally equipped with engines with horsepower above 100, while the maximum output power and torque of the 2.5-liter turbocharged engine equipped with the new s40t5 are 220 horsepower and 320 N respectively. The acceleration time from zero to 100 km/h is only 7.2 seconds. The top speed is limited to 235 kilometers per hour. Although this engine is powerful, it is quite fuel-efficient, and the fuel consumption per 100 kilometers is between 8.7 and 9.4 liters according to manual and automatic gears. This stems from Volvo's appeal for environmental protection. Moreover, the engine is installed in a horizontal configuration in-line engine, which is the first of its kind. The new gasoline engine is successfully developed on the basis of the low friction coefficient engine specially used for large cars. The model number is rnc, where the letter c stands for "compact". Most external parts of the engine have been redesigned and manufactured, and new measures have reduced the external size of the engine. The reduction of engine volume also helps to enhance the crashworthiness of the car. If it rains or snows, the function of stabilizing traction control system (stc) will appear. On heavy roads or wet roads, the ebd electronic braking force distribution system of the new s40 will make each wheel get the most average braking force, and the abs anti-lock braking system will also reduce skidding, which is not much worse than the tcs of BMW 3 Series and the esp of Audi. The emphasis on road sense and the adjustment of steering are one of the most outstanding improvements of the new s40, because the steering is obviously more direct than the previous car, and the direction of the wheels is clearer, without the original muddy feeling. The steering wheel is heavy, but it has a good grip. The rigid suspension makes the lateral support sufficient, and the performance of the overall curve can clearly feel the perfect match between the engine and chassis of the new vol vos40t5, which brings a good balance between sensitive response and comfortable driving. Volvo's biggest advantage is its safety performance. In order to reach the same level as s60 and s80, s40 installed eight two-stage airbags, a neck protection system (whips) to reduce rear impact, a side impact protection system (sips) and a solid body structure. For safety reasons, s40 is not equipped with a 2.4-liter 5-cylinder diesel engine. The intelligent driver assistance system avoids the situation that the driver is carried away by a lot of monitoring information at an inappropriate time: the brakes, the control system and the sensors on the engine can sense that s40 is threatened by an emergency, and then only provide the driver with a few most important tips or feedback information. There is a cross bar at the bottom of the front seat, which is connected with the central energy receiving device. In the event of a collision, it will transfer the lateral force to the energy absorption area, thus reducing the degree of injury to the occupants. Compared with the old s40, the energy absorption buffer area at the front of the vehicle is increased by 200mm, and the body rigidity is also improved by 68%. At the same time, its hood is also very special. There is a small groove in the middle of the hood, where the hood will fold up in the event of a collision, reducing the chance of people in the car being hurt by it. There are ventilation pipes at the battery and driving computer in the engine compartment to cool down and improve driving safety. This car uses four kinds of steel, besides conventional steel, there are three different kinds of high-strength steel to absorb the energy during collision. Other safety features include abs (Anti-lock Brake System), ebd (Electronic Brake Force Distribution System), eba (Emergency Brake Assist System), stc (Stable Traction Control System), foldable steering wheel and anti-glare rearview mirror in the car. Thomas Borg, deputy director of Volvo Car Safety Center, said that it took us seven years to build this brand-new s40 and treat him like my child. Thomas Borg said: The safety research of the new s40 was obtained after sampling 30,000 different accident data of vehicles and studying 50,000 data objects in the automobile safety center. After every accident, we have to rush to the scene to talk with the police and doctors in charge of rescue, including the injured. After the cycle of "traffic accident research, product research, product research and development, prototype making, laboratory testing, production and traffic accident research", it can be officially put on the market. Therefore, the brand-new s40 t5 is seven years old. However, compared with the BMW 3 Series whose core competitiveness is driving pleasure, the distance of the s40 in control is still obvious. After all, the core of s40 is the demand for security. Even compared with Audi a4 and Saab 9-3, Volvo 40 is slightly inferior in handling, because the design orientation of these cars is based on sports and handling, and the handling is more direct-but the handling of s40 is only the second appeal, and it has come to the present situation, and its efforts and value are obvious. It is an important task to rejuvenate the brand of the new Volvo s40 sedan. Sculpture-like lines and inspiring unique design fully continue the Nordic style of its appearance. It undertakes the brand mission of absorbing the younger generation with a simple and simple NATO style. In July, 2004, a well-known British car magazine published the annual car selection: the new Volvo s40 won the BMW 3 Series and Jaguar x-type, becoming the best intermediate executive car last year. At the same time, it reflects that an important part of Volvo Car Company's new brand strategy is to promote younger customer groups. Occupy a larger market space. Therefore, Volvo s40 emphasizes the brand-new interior and appearance to cater to the new generation of elites, so that customers can enjoy the same luxury and safety equipment as large cars in compact cars. There is no sense of arrogance at the same time. S40's opponent is positioned in BMW 3 Series.