Common knowledge on anti-theft safety in public places

Vehicle theft prevention

1. Bicycles, mopeds and motor vehicles must be carefully chosen to park, and they should be parked in parking spaces under special supervision.

2. The car should be parked in a dedicated carport or garage at night. If there is no carport or garage, other preventive measures must be implemented;

3. Make a habit of locking the car and taking it away. Key habits.

4. After parking a non-motorized vehicle, you must take away the hanging items on the vehicle to prevent theft.

5. Make sure the locks are in good condition, and if possible, install an anti-theft device or small alarm on the vehicle.

Prevention of pickpocketing

1. If you want to carry money with you, you should put the money and other items mixed in the bag and hang it in front of you.

2. When carrying a lot of cash, you should place it dispersedly and remember the characteristics of the cash so that you can identify it in time when necessary.

3. Do not fiddle with money in public places, and do not put money in coat pockets or trousers pockets.

4. The money you carry with you should be placed in a place where it is not seen and touched by others as much as possible.

5. When taking the bus, put unused money in your underwear pocket or bag, and fasten buttons and zippers.

Tips for anti-pickpocketing and anti-theft prevention

1) When going out to play or selecting goods in a store, keep your belongings out of sight and your bag in your hands, and do not entrust others to look after your belongings. thing.

2) When taking a bus, you should avoid carrying valuables, and do not place valuables in vest bags or fashion bags.

3) When carrying a bag on the bus, you must zip up the bag and keep the zipper surface as close to your body as possible. Bags and backpacks should also be placed behind your back to prevent theft.

4) We must ride in a civilized manner and be courteous to each other. Do not rush to be the first or the last to crowd at the door of the car to prevent pickpockets from taking the opportunity to commit crimes. Do not laugh and play in the car, and your energy will be distracted, which may lead to pickpocketing.

5) When passengers get on the bus, do not put wallets and wallets in the exposed back pockets of trousers, lower pockets of suits and shirt pockets, as criminals may take advantage of them.

6) When carrying a large amount of cash on a bus, it is best not to expose it to the public, so as not to attract the attention of pickpockets and follow you to commit crimes.

7) Passengers should be especially careful with people who bump into you intentionally or two or three people who are close to you to prevent theft.

8) Once a passenger discovers that money or items have been stolen, he should pay attention to the passengers around him, notify the conductor to close the door tightly, and call the police as soon as possible.

9) Passengers who discover car pickpocketing activities should dare to report it and actively cooperate with company sales personnel to capture the criminals.

Prevention of Robbery

1. When a stranger knocks on the door, you should ask for your identity before deciding whether to open the door; do not let anyone open the door under any pretext and cause personal injury. Injury or property loss;

2. Residents of the elderly, children, and disabled people should especially install "cat eyes" and "police chains" on their doors to prevent criminals from breaking in and committing crimes.

3. When traveling, do not let others know that you are carrying large sums of money or valuables to prevent accidents; 4. When men and women are in love, do not stay late at night or on remote roads to avoid being harassed. Robbery, insult;

5. When depositing or withdrawing large amounts of money in banks and other institutions, be accompanied by someone to prevent robbery

On-site first aid in traffic accidents

1. Once a traffic accident occurs, many people are often injured, and among them there must be a few who are seriously injured or in a state of frequent death and are in urgent need of rescue. Being able to provide timely and correct rescue at the scene is crucial to reducing the disability or death of accident victims.

2. Cardiopulmonary resuscitation: When sudden breathing or heartbeat stops, cardiopulmonary resuscitation should be performed on the injured person in time to save the life of the injured person. If it can be started within 4 minutes, the survival rate will be the highest. , the on-site cardiopulmonary resuscitation procedure is:

11 ( 1 ) First, keep the respiratory tract open, open the casualty’s mouth, clean up foreign objects in the mouth, and keep the oral airway unobstructed;

11 ( 2) The second step is to maintain breathing and check whether the casualty is still breathing. If the casualty is no longer breathing, immediately adopt mouth-to-mouth breathing method and blow air every 3-4 seconds;

11 (3) Others The third is to restore blood circulation. For the injured who have suffered a cardiac arrest, cardiopulmonary resuscitation should be performed immediately. The rescuer should master the correct posture and pressing movements of both hands for chest heart compression, and press the heart rhythmically.

3. Control severe bleeding: The blood volume of a person weighing 50 kilograms is 4000 ml. When the blood loss reaches more than 1500 ml, it will cause insufficient blood supply to the brain, and the injured will appear blurred, thirsty, Dizziness or even coma. Hemostasis methods for external bleeding include:

11 (1) Direct pressure method. Press directly onto the wound with your palms or fingers and maintain pressure for more than 15 minutes.

11 (2) Hold high the law. Lift the bleeding limb of the casualty above the heart to slow down the blood flow in the bleeding area. If possible, you can apply a piece of detoxifying gauze or clean clothing to the wound.

11 (3) Compression to stop bleeding. When there is severe bleeding in the limbs, important arteries in the limbs can be compressed.

4. Transporting the wounded: When an accidental injury occurs, it is advisable to check the injury on the spot and provide preliminary treatment before transporting the seriously injured. The transportation method depends on the injury of the injured, the physical condition of the injured, the distance of transportation and the road conditions. The main transportation methods are: single-person carrying method, holding method, supporting method and four-person two-hand chair-holding method.

Bedroom anti-theft

1. Buildings should be equipped with anti-theft iron doors. Old-fashioned bungalows should be equipped with anti-pry angle irons and "double insurance locks" at the lock openings. Install a master lock, and eligible residents must install an alarm device.

2. Iron grates should be installed on the windows along the street on the ground floor. The spacing between the grates should not exceed 15 centimeters, and the transom windows and exhaust windows should be reinforced.

3. Don’t store too much cash at home. The rest can be deposited in the bank and write down the passbook account number.

4. Cash, jewelry, passbooks, securities and other valuables should be placed in a place where they are not suitable for discovery by outsiders.

5. Neighbors should take care of each other and promptly report anyone acting suspiciously to the local police station or call “110”.

Beware of electrical fires in residential buildings

1111 In recent years, more and more electrical equipment have been installed and used in homes, such as air conditioners, microwave ovens, DVD players, etc. The total power increased significantly. The power supply wires in ordinary residential buildings in my country are generally designed to be 6-10 amps, and the total load should not exceed 1,000-1,500 watts. When the total power consumption exceeds 2,000 watts, there is a possibility of wire short-circuit, fire, or meter burnout. Judging from the fires that have occurred in our city in the past two years, about half are caused by electricity. The most common ones are short circuits in overloaded wires and poor contacts. So, how to use electricity safely in residential buildings? People think it is important to pay attention to the following points:

1. The layout of the switchboard. The switchboard is equipped with a fuse, and a fuse is installed in the fuse. When the current passing through the fuse exceeds the allowed safe value, it will blow. Therefore, the switchboard cannot be arranged above stacks of flammable items to prevent the hot molten beads from falling behind. Set objects on fire. The fusing current of the fuse is usually 1.5-2.0 times the rated current. If the total power of the electrical appliances in the home does not exceed 1100 watts during normal electricity use, a 5-amp fuse is sufficient. When the current passing through it exceeds It will automatically fuse at 7 amps for protection purposes. If the selected fuse meets the specifications but often fuses the power line or the electrical appliance has loud noise, the cause should be found in time to eliminate the hidden danger. Do not replace the thick fuse at will or simply replace it with copper or iron wire so that the fuse cannot protect.

When choosing a single-phase watt-hour meter, you should also refer to the total power consumption. As long as the total current flowing through it does not exceed the rated current of the meter itself, it is enough. In addition, families with conditions can also install leakage protectors. It can act in time and cut off the current when an accident such as electric shock occurs.

2. Selection of wires. At present, most of the power lines used in many households were laid when houses were built more than ten years ago or earlier, and are not suitable for the electrification requirements of modern households. First of all, after more than ten years of use, the insulation layer of the wire gradually loosens and ages, causing slight leakage. In severe cases, it may cause a short circuit and catch fire, so the wire must be replaced. There are also instructions for the electrical load on the wires. If the safe power consumption of the wires in your home is 2200 watts (10 amps), and the power consumption of electric lights, TVs, air conditioners and other electrical appliances reaches 2100 watts at night, then use them again at this time A 500-watt iron circuit is overloaded, making it even more dangerous if used in a microwave. The insulation layer of wires used under overload conditions will age quickly. If the heat released by the wire core causes the temperature of the insulation layer to exceed 250°C, the wire will catch fire. Therefore, the selection of wires must consider the current consumption and then determine it. Finally, the type of wire must be correctly selected according to the environment. In a dry room, general insulated wires can be used, while in a humid room, insulated wires with a protective layer, such as aluminum sheathed wires, plastic sheathed wires, etc., should be used. Frequently moved electrical equipment should use soft wires, etc.

3. Arrange the wires reasonably. A fire broke out in a recently renovated house of a certain household, Xinjin. It was later determined that the migrant workers laid wires directly in the dado during the renovation, and the wires short-circuited and ignited the dado. When laying open wires, the insulation layer should be prevented from being damaged. Lightweight flame-retardant sleeves should be worn when passing through the surface of combustible decorations. In rooms with hanging items, wires in the suspended ceiling should be wired using metal pipes. For wires that need to pass through the wall, in order to prevent damage to the insulation layer, hard plastic pipes should be built in the wall, with the outlets at both ends protruding from the wall by about 1 cm.

4. Use household appliances correctly. After using household appliances such as TVs and radios, not only should they be turned off, but the power plugs should also be unplugged. This is because the power switch of many electrical appliances is designed on the secondary side of the transformer. If the plug is not disconnected, the coil and insulation layer inside the transformer will short-circuit or char and cause a fire. In addition, the voltage of electrical appliances in various parts of our country fluctuates greatly. When the power consumption is low, the power supply voltage of 220 volts can reach 250 volts. For some electrical appliances whose capacitors are broken down and the withstand voltage is not enough, the capacitor is broken down. Causes burnout, for which a voltage stabilizing device should be added to the line.

Ten tips for home fire emergency

1. The first fire is the easiest to extinguish. Before the fire truck arrives, if you can concentrate all your efforts on rescue, you can often turn danger into safety.

2. Call the police as early as possible. The earlier the call is made, the smaller the loss will be. Remember the "119" fire alarm number.

3. Put out the fire first, and then move the property. A moment's delay can easily lead to a catastrophic disaster. In the event of a fire, it is not advisable to rescue property first, as you may die of suffocation or lose the opportunity to escape.

4. Only by staying calm and strictly observing order can you retreat safely from the fire. If they rush to be first, crowd each other, block the passages, and trample each other, it will cause undue tragedy.

5. When the passage downstairs is blocked by fire and you have no way to escape, tear the quilt sheets and tablecloth into cloth, form a rope, fasten it to the window sill, and then use the corners of your clothes to protect your palms. abseil down.

6. If there is a fire in the adjacent room, do not open the door. Jump into the window or balcony, call for help or use other methods to escape. Otherwise, hot air and thick smoke will take advantage of the situation and make people suffocate.

7. When the smoke is thick, there is no need to panic. It is better to crawl forward with your knees and elbows on the ground, because fresh air often remains near the ground. Note that breathing should be small and shallow.

8. If you have to go upstairs, you must hold your breath and go upstairs. Because the rising speed of thick smoke is 3?/font>5 meters per second, and the speed of people going upstairs is 3?/font>5 meters per second, and the speed of people going upstairs is 0.5 meters per second.

9. When escaping, cover your mouth and nose with a wet towel. You can also use water from a vase, kettle, or goldfish bowl in the room to wet your clothes or cloth to cover your mouth and nose. When escaping with a baby, you can lightly cover his face with a wet cloth, hold him with one hand, and grab the baby with the other hand to escape.

10. The door to the room with fire must be closed tightly before escaping.

Especially in buildings and hotels with many residents, adopting this measure can keep flames and smoke within a room and prevent them from spreading rapidly, which can buy you and everyone valuable time.

Key points for escaping from a fire

1. Escape quickly when a fire strikes and do not be greedy for property.

2. If there is a fire in the building, evacuate below the fire floor. Do not take the ordinary elevator when escaping.

3. When you must escape through smoke, you should try your best to wrap your body with wet clothes, cover your mouth and nose, keep your body close to the ground and escape along the wall to the emergency door and safety exit away from the fireworks.

4. If there is a gas mask in the room, be sure to wear it on your head when escaping.

5. If your body is on fire, you can roll on the spot or cover it with heavy clothes to put out the flames.

6. When the stairs are blocked by fire or thick smoke, you can escape to adjacent buildings through windows or balconies or find rooms that are not on fire, or seal doors and windows to prevent the intrusion of fireworks. If the smell of smoke is very strong and the guest room door is hot to the touch, it means that the fire has sealed the door and you can no longer open the door to escape. At this time, you should seal the cracks in the door tightly, splash water to cool down, and call for help.

7. In the event of a fire, you must use all available conditions to escape. If there are life-saving descent devices, life-saving slides and ropes in the building or indoors, you must make full use of these devices to escape from the fire< /p>