Watch traffic safety video comments (2)

Video review of traffic safety (4) 1. The performance of the car and what we students must know.

Under normal circumstances, if the car is in danger, the driver may step on the brakes to slow down or stop to avoid traffic accidents. However, in an emergency, such as pedestrians or cyclists crossing the road when the vehicle approaches, even if the driver takes emergency braking measures, collisions and collision accidents will inevitably occur. Students, you all know the principle of inertia. Drivers need two processes, namely "braking and stopping process" and "braking and stopping distance". It's just like when you suddenly stop in running and are involuntarily impacted by inertia. The faster the car travels, the greater the inertia force and the longer the braking distance. Therefore, the car can't stop as soon as it brakes.

The test results show that when the car is driving at a speed of 40 kilometers per hour, it will continue to drive 18.82 meters from the moment when the driver finds that the brakes are effective. However, in rainy and snowy weather, due to the slippery road surface, it will continue to drive up to 24 meters.

In daily life, many people don't understand the truth of car inertia, thinking that the car should stop as soon as it brakes, so they cross the road in front of the moving car or suddenly walk into the driveway from behind the parked car without scruple, and they are knocked down by the car. This situation often occurs, especially in rural roads and students.

In this case, the car driver is very helpless. If a similar traffic accident happens, people who cross the road are often mainly responsible.

Car turning: when the car's direction light flashes, it warns people that the width of the space occupied by the car when turning is greater than the width of the car itself, because when the car turns, the front and rear wheels will not be on the same arc, but there is a certain distance gap. This difference is called. Inner wheel difference? . Because of this? Inner wheel difference? When a car turns a corner, the front wheel may pass something on the road, but the rear wheel cannot.

After understanding the basic principle of car turning, you meet people who turn on the road. Don't get too close to the car when driving. Don't think that if the front of the car can pass, there will be nothing. In fact, if you are too close to the turning car, you are likely to be knocked down by the rear of the car. The hydraulic pressure is one meter away from the turning car.

Second, the common sense of bicycle use

China's "Regulations on the Implementation of the Road Traffic Safety Law" clearly stipulates that children under the age of 12 are not allowed to ride bicycles on the road. When you have reached the legal cycling age and are ready to ride a bike, you must seriously study the traffic rules and master the essentials of safe cycling.

Bicycles must first keep the parts intact, and the safety equipment and license plates are complete and effective. Check whether the bell, lock, brake, wheel and faucet are in good condition before riding. When learning to ride a bike, you should choose to enjoy it on the playground or on the road with few people and cars. It is forbidden to learn to ride a bike in busy traffic areas.

When you have mastered the riding skills and can ride alone, you should also master the following safe riding rules:

1. Drive in sequence in non-motor vehicle lanes, and it is forbidden to drive into motor vehicle lanes. When driving on the road without motor vehicle lanes, try to drive to the right (within 0/.5 meters from the roadside edge line/kloc-0), do not drive in the middle of the road, do not hold hands in parallel, do not chase each other or meander, do not leave the handle, do not climb other vehicles or hold things in your hand, and do not drive in the opposite direction (on the left side of the road).

2. When riding a bike to the intersection, you should take the initiative to let the motor vehicle go first. When you meet the stop signal (red light), you should stop outside the stop line (don't go beyond the stop line). It is forbidden to cross the line and run a red light. In case of steep slope or ice and snow section, if the brake fails, you should get off the bus and implement it.

3. Before turning by bike, slow down, turn around and reach out. Hold out your left hand before turning left. At the same time, you should choose to turn when there is no car before and after, and you must not suddenly turn sharply when there is a car before and after, fighting for the road and grabbing the line. When turning at the intersection, make a big turn.

4. Bicycles should be parked on the road in an orderly manner according to the location and scope stipulated by traffic signs. Parking on the road without traffic signs shall not affect the normal passage of vehicles and pedestrians.

In large and medium-sized cities, people are not allowed to ride bicycles.

Third, travel guides.

Many of our classmates go to and from school several times a day. However, riding vehicles should also pay attention to social morality, master riding common sense and ensure personal safety.

1, the bus must wait at the designated place on the platform in turn, and get off before getting on the bus after the vehicle stops. Give your seat to the elderly, the sick, the disabled, pregnant women or passengers with babies after getting on the bus: you should walk on the sidewalk immediately after getting off the bus, and don't cross the road in front of or at the rear of the car to avoid being knocked down by the car.

2. Don't call a taxi in the driveway. Because the car in the driveway hinders traffic, it is easy to be knocked down by the car you invited and the cars coming and going on the road. It may even cause a rear-end collision of the called car. So calling a taxi on the sidewalk or roadside can ensure safety.

3, are not allowed to carry inflammable, explosive and other dangerous goods by car. These items may be heated, squeezed or exploded under unexpected circumstances, resulting in personal injury and vehicle damage.

4. When the motor vehicle is running, the passenger should sit still and hold tightly to prevent emergency braking. Don't stick your head and hands out of the window to avoid being scratched by passing cars. Don't get off in a hurry when the vehicle is not stopped.

5, when riding a big truck, are not allowed to stand, are not allowed to sit on the railing. Otherwise, in the case of emergency braking or turning, the vehicle will inertia or be thrown out of the car. When riding a big truck, you should squat down and hold on to the railing of the car.

Students, looking at many traffic accidents, many of them are caused by pedestrians not obeying traffic rules, among which primary and secondary school students account for a considerable proportion. The causes of these accidents are: motorcycles in driving without a license, inattention when crossing the road, crossing the expressway, riding motorcycles illegally, etc. The following are some traffic accident cases. I hope the students can learn from it and take a warning.

1. driving without a license motorcycle: (riding a motorcycle illegally)

Case 1: On July 5, 2004, Chen Mou, driving without a license, aged 65,438+07, a male middle school student who just graduated from Wencun Town, Taishan, was riding their second motorcycle from Wencun to Haiyan with three classmates. At 8 o'clock in the evening, the vehicle rolled out of control, causing damage to the motorcycle and four people were injured to varying degrees. Among them, the driver Chen Mou died after being taken to hospital for emergency treatment.

Case 2: On July 25th, 2004, a large truck from other places, full of earth and stone, drove from Xinhui sanjiang town to Xinhui City. At about 1 in the afternoon, 270 provincial highway in the direction of Jinniutou Bridge in Xinhui, when turning to Mingguan Industrial Park, violently collided with a two-wheeled motorcycle driving in the opposite direction, resulting in the death of four teenagers aged 15~ 18 on the motorcycle and serious damage to the motorcycle.

Paying police reminder:

1 and1Students under the age of 8 are not allowed to drive motorcycles. You must wear a helmet when riding a motorcycle; Motorcyclists are not allowed to break up, sit sideways or stand.

You can't ride a motorcycle illegally.

Second, don't concentrate on crossing the road or jaywalking.

Case 1: Xue Xinkai (female, 14 years old), a villager in Langgezhuang Village, Huangcun Town, Daxing District, walked across the road from south to north on February1day, 2003. Yang Jianzhong (male, 19 years old), the driver of Jiejiawu Village in Gu 'an County, Hebei Province, was driving on the farm.

Case 2: 65438 On the evening of October 27th, 2004/KLOC-0, a middle school female student Li was crossing the crosswalk at the junction of Fengle Road and Yingbin Avenue, when a medium-sized bus was passing the intersection quickly. Seeing someone, the bus slammed the steering wheel, but the rear of the bus still hit Li. After dozens of hours of rescue, Li still died.

Paying police reminder:

1. When crossing a crosswalk without traffic lights, look around, observe the passing vehicles, and then cross the road after confirming safety; When the vehicle approaches, don't cross suddenly or turn back halfway.

Pay attention to the change of traffic lights when crossing the road. You can't cross the road when the red light is on; When the green light is on, you should also look around and make sure that there is no car coming before crossing the road. If the traffic lights change halfway, cross the road quickly and don't panic.

Third, cross the highway.

Case 1: On July 22, 2005, at about 3 pm, a traffic accident happened 50 kilometers away from Yongji on Yunfeng Expressway. Cao Liang, a pupil of only 10 in Zhaoxing Village, Chengbei District, yongji city, was injured by a speeding car in a unit in Linfen City and died after being rescued.

Case 2: At about 9: 20 am on August 24, 2004, an 8-year-old primary school student crossed the expressway from the southeast direction at the west line 105 km, and was knocked down by a gray car heading for Haikou, and the boy died on the spot.

The traffic police reminded that pedestrians must not walk on the expressway without authorization, let alone cross the expressway.

Video Review of Traffic Safety (VI) Primary and secondary school students are vulnerable groups in road traffic behavior. How to protect your personal safety by participating in traffic?

First of all, let's reflect on the traffic behavior of ourselves or our classmates. Have we ever violated the traffic rules and brought some harm to ourselves because of our unsafe traffic behavior? Students, many of you have to go back and forth to school and home several times a day, and most of you have to walk on the road. Whether you walk or ride a bike, you always have to avoid the traffic. However, some of you don't have a strong sense of traffic safety or lack common sense of traffic safety. Think about it, when you are walking in the street, are there any classmates chasing after you? Are there any students reading while walking? Are some students crossing the street at will? Are there any students who like to show off their skills when riding a bike, deliberately leaving their hands off the handlebars or riding a bike with one hand?

We always cross the road by bike or on foot, but when crossing the road, we must watch the cars coming and going to ensure safety before crossing the road. Where there are crosswalks, overpasses or underpasses, we must take crosswalks or crossing facilities. Never cross at will, because you are fighting for time and speed.

Three skills for safe travel: walking for a while, riding a bike for a while, and riding a car for three times (these three? what's up It means to protect your personal safety)

1. Take the sidewalk or roadside when walking. When crossing the road, look left and right, stop at the red light, go at the green light, don't run around, don't cross at will, don't chase and fight on the road, don't climb the railing, obey the rules and protect your life.

First of all, pedestrians must take the sidewalk. When there is no sidewalk, you should walk by the roadside (within the roadside edge line 1 meter), and pay attention to the front and rear vehicles.

Second, when crossing the driveway, you must take the crosswalk. If there is no crosswalk, be sure to see the traffic on the left and right sides in advance, and go straight through after the vehicle passes. Don't chase or rush.

Third, don't suddenly cross the road when the vehicle is under surveillance or behind a parked car, and don't suddenly turn around when walking on the road. All these will lead to drivers' ineffective measures and misjudgments, which will lead to traffic accidents.

Fourth, cross the road on a sunny day. If there is dust, avoid it, but don't blindly get the upper hand. In rainy and snowy weather, don't cover your eyes when disassembling raincoats to prevent collision with vehicles.

Fifth, when crossing the intersection, pay attention to the traffic signals, remember that the red light stops and the green light goes. Some intersections have red and green crosswalk lights. When the green light is on, pedestrians are allowed to cross the crosswalk; When the green light flashes, pedestrians are not allowed to enter the crosswalk, and those who have entered the crosswalk can continue to pass; When the red light is on, pedestrians are not allowed to enter the crosswalk. At this time, pedestrians should wait on the sidewalk.

We should regulate our walking behavior. In city streets, you must walk on sidewalks; in rural roads, you must walk by the roadside. You have to cross the street? A crosswalk? 、? Pedestrian bridge? Or? Underground passage? . This can avoid collision with the vehicle.

2. When taking the bus, wait for the bus to stop, get off first and then get on; Don't stick any part of your body out of the window when you are in the car, and don't throw anything outside the car.

3. Don't take an overloaded car, let alone an agricultural car, especially a hybrid car.

4. Children under12 should not ride bicycles. Drive on the right when riding a bike. Don't drive too fast, and don't take your hands away. Don't go backwards. Don't ride a hero car. You can't carry people in the back seat of a bicycle, so reach out when turning.

When you meet an emergency on the road, you should ask an adult for help immediately.

6. In case of traffic accident, call 122 or 1 10 to call the police. If your partner is hit by a car, you should write down the license plate number, body color or other characteristics of the car that hit you.

Students, a good life begins with safety. Only by ensuring health and safety can we create a bright future. Everyone must cultivate civilized traffic awareness and form a good habit of consciously observing traffic laws and regulations. At the same time, we should be good propagandists of traffic safety, publicize traffic safety laws and regulations to others, and help parents improve their awareness of traffic safety. As long as we always keep traffic safety in mind and put it into action, I believe we can stay away from traffic accidents.