Today's car safety problems are no longer "sit back and relax" with the addition of a bumper as before, and the safety technology that predicts the situation before the danger comes, is increasingly being used in today's cars. Because of this, in 2010, there were more industry standards among global automakers. Today, Xiaobian recommended the six most popular car safety technologies in 2010. Tire pressure monitoring Refuse to high speed puncture The use of tires directly affects the safety of the car. The lighter causes puncture, and the heavy ones lead to the vehicle out of control, causing major traffic accidents. A tire pressure warning system is quite important. At present, some models of BMW have already provided equipment related to tire pressure monitoring and early warning system. In the case of wheel load sensors, once there is a problem with the tire pressure, you can be alerted, give an audible warning, and the corresponding safety indicator will appear on the instrument panel. Smart cruise Automatic fueling brake Future cruise control systems are not limited to maintaining a constant speed. Thanks to the use of sensors and radar, the cruise control system can adjust the throttle and brakes to prevent the vehicle in front of you from approaching, maintaining a safe distance, and if there is a speed change, or a dangerous situation of a few centimeters will occur, the system detects the potential The collision usually brakes suddenly and locks the seat belt. Once the safety hazard is removed, it will send instructions to return your car to its original cruising speed, which is not subject to human control during this period. Of course, you can also manually control the brake system. At present, the Mercedes-Benz and Maybach (Gallery Forum) system has already tried this aspect. Blind spot detection Driver's "Sixth Sense" The purpose of this technology is to remind you of the blind spot control during driving. The visual "blind spot" caused by the design of A-pillar and B-pillar is easy to cause traffic accidents. If the owner can "see the six roads" while driving, it can effectively reduce the traffic accident rate. For example, GM demonstrated a series of cars with a “sixth sense†last year. With in-vehicle communication equipment such as simple antennas, computer chips and global positioning system technology, the car can be acutely aware of the location of other vehicles within 400 meters. Usually it will react when you are driving. If you are in the direction of detection, it may flash in front of your eyes through the signal light, or the seat and steering wheel will sound an alarm through vibration. This is a short range detection technique. Electronic stability Control human body crash posture The electronic stability program ESP is an active safety system that recognizes the unsteady driving state of the car at an early stage and performs automatic correction. When the car is on the road, the system is expected to deviate from the body. It can monitor the posture, head and eyes of the human body. Through reasonable seat and headrest design, it can alleviate the instantaneous impact of the car on the occupant's head during the collision. At the same time, the system issues instructions to slow down the car, so that the car enters a stable state, just in case. Rollover protection Stabilize the car before rolling over If the system detects a potential transition in a car's turn (for example, if you turn too fast or suddenly turn in the corner), the system will control the brakes and throttle and adjust to the situation to help you control the car. DaimlerChrysler called it an electronic rollover system, and Ford called it an anti-roll stability system. Volvo also has its own rollover protection system. The risk of casualty caused by the rollover of the car is high, so the presence of the car rollover protection system is critical and is especially important for SUVs and convertibles. For example, the Volvo C70 Convertible has specifically developed a side roll protection system to ensure occupant safety. Intelligent airbag Avoid popping up injuries Since each person's body signs are different, the manufacturing can be changed to the current mainstream according to the current situation, with the low risk of passive compensation, so that the important position of the driver and passengers is not harmed. Smart airbag technology can sense the body and seat belts of different sizes and weights. When the seat position is abnormal or there is a problem facing the child seat, the smart airbag will pop up. With the development of technology, airbags have become more and more "smart". For example, some high-end models of Mercedes-Benz are equipped with stage airbags, which are popped in stages according to the strength of the impact to prevent passengers from being overwhelmed by the airbags. hurt.
19mm key switches
19mm key switches, ie, Key Switch lock, is gradually increase market share with its Diverse functions, accurate operation and Wide range of applications
This 19mm key switches could have 3 position key switch, 4 Position key Switch, which means it could have stronger power to support industrial and other bigger equipment. The exclusive technology of reset functions, multi-position rotation angles are not available in all walks of life,only we can have the technique to realize these.
As for the quality, this 19mm key switches have via UL authentication. In terms of green environmental protection, we adhere to the concept of sustainable development from the procurement of raw materials to the shipment of finished products. Meanwhile, we have professional environmentalist in charging of the whole production system, ROHS environmental protection providing PPAP report for our customers.
At present, our company's power key switches matching detection equipment is roughly as follows:ROHS testing machine, projector, life testing machine, push-pull testing machine, secondary element microscope, power testing machine, salt spray testing machine, etc.
With a sound quality control system and reliable detection equipment, we has created a globally reliable power key switch and has become a trusted producer of electrical key switches.
19Mm Key Switches,4 Position Slide Switch,19Mm Push Button Key Switch,19Mm 3 Position Key Switch YESWITCH ELECTRONICS CO., LTD. , https://www.yeswitches.com
