What is autonomous driving? Is automatic driving a future trend? How far is autopilot from us?
The 17th Shanghai International Auto Show has come to a successful conclusion. This auto show can be said to be full of fun. In addition to the car fans who are feasting on the car, the major manufacturers also show their brains wide open side, all kinds of people The future technology of the tongue is applied to the automotive field. Automotive-related technologies such as car networking, artificial intelligence and driverless driving have become the most eye-catching parts of the auto show.
Then, today, Xiaobian will take stock of the new technologies for changing the life of people and cars in this Shanghai Auto Show.
Auto show dry goods inventory
Biometric authentication instead of car key
The biometric technology displayed at this auto show is similar to the fingerprint unlocking function of the mobile phone. The keyless entry activation system is combined with the biometric identification component to identify the owner's fingerprint through the biometric identification component, and the door can be opened and the engine can be started after the confirmation is correct. It is also possible to automatically adjust the position of the preset seat, steering wheel, etc. to identify different drivers by fingerprint recognition of the driver's identity.
New energy to kill fuel
New energy and electrification are already a major trend in the automotive industry. Both traditional automakers and emerging brands are launching new series and new models related to new energy and intelligence. New energy vehicles not only lose weight, but also increase power efficiency. In addition, the fuel cell stack power density of the new car will also increase, effectively increasing the cruising range. Low-consumption, quiet, zero-emission, long-lasting life, who is not fascinated by such new energy vehicles?
Automated driving hands
On the booth of the Shanghai Auto Show, the autopilot technical verification car is still one of the highlights of various brands. All major manufacturers claim that they will break through the final "difficulties" of autonomous driving by enriching the performance of test vehicles and updating hardware and software. The super-automatic driving car that used to be in the US blockbuster seems to be a reality. It is estimated that there will be a large wave of old drivers who will be "off the job."
Internet of Vehicles Connects to Smart Life
The application of intelligent networked vehicle technology has been quite mature, and many smart cars launched by the car companies at this auto show are already version 2.0. Intelligent driving makes driving more comfortable. You can enjoy a variety of audio and video entertainment programs while sitting in the car. In addition, after the car is intelligent, the use of navigation maps, the search for the shortest lines, etc., will be more convenient. Of course, the most important thing is that smart cars have the function of avoiding collisions, based on network communication technology, to ensure absolute safety during driving.
This time, many technologies have made new breakthroughs, but the most eye-catching of them is autopilot. Although autonomous driving technology really takes a while to enter our lives, it does not stop people's enthusiasm for autonomous driving. Automated driving frees both hands, driving more freely, and time is self-control.
Autopilot changes life
However, in a few years, autonomous vehicles have changed from a distant and futuristic to a near-applied application technology. Automobile manufacturers and technology companies are rushing to develop cars that can be driven automatically on the road. Travel, work, and many of our lifestyles will change. Automated driving makes the car an important part of people's lives. It is no longer just a means of transportation. It is also a hub for connecting other cars, homes, offices, and even the wider urban environment.
When we find the parking space, the car will automatically stop. This is definitely a great gossip for novice drivers, but friends who are not in subject 2 can pay close attention to this technology. Automated driving technology can be stopped quickly and accurately, and small spaces can be stopped, no longer have to ask the old driver to eat.
Is it cool?
Automated driving will also make the road safer. The in-vehicle intelligent system will automatically identify the road and analyze the most suitable route. The self-driving car will greatly reduce the traffic accident rate. When the car realizes automatic driving, traffic accidents caused by human factors will be reduced, and traffic congestion will be alleviated. The rise of self-driving cars also helps to reduce the number of vehicles on the road and improve traffic efficiency.
Remember the "Speed ​​and Passion 8" "Zombie Racing Team" under the control of "Eye of the Eyes" in the street chasing the exciting scene? This scene is the most satisfying scene for director Gary Gray, old and exciting! These "zombie teams" are used in the automatic driving system.
More importantly, when people start to liberate their hands, it means having more free time. People can use the time of driving, reading, entertainment or work, and the quality of life and work efficiency are improved. It is not so much that it is liberating hands, it is better to say that it is in liberation time.
What did we see through autonomous driving?
In addition to a variety of bright futures for autonomous driving, what else have we seen? By relying on artificial intelligence, visual computing, radar, surveillance devices and global positioning systems, the computer can automatically and safely operate the motor vehicle without any human active operation. Usually people always have more requirements for machines outside their control, not to mention the safety of their lives. Therefore, the safety of autonomous driving is crucial. Among them, the control unit of automotive electronics plays a key role, including advanced assisted driving (ADAS), telecom control unit (TelemaTIcs TCU), infotainment system (Infotaiment) and so on. These electronic systems are like the CPU of a computer, and they are used for signal collection and processing, communication, and reliable and stable electrical performance guarantee. They cannot tolerate a slight delay or signal interference.
For example: you are using a self-driving car, set the destination, and confirm the planned route. I have started to brush my mobile phone to read books, etc., and I have not paid attention to the front line of sight. At this point, suddenly the car in front stopped, but your car could not be monitored in time. It was really the BOM that hit it. How dangerous this is, so it is crucial to collect information, analyze and process it in a timely manner, and make effective and correct judgments. Among them, the control components of automotive electronics play a decisive role and cannot be lost.
(The picture shows Nissan's interaction design for driverless mode conversion)
Protective clothing for automotive electronic systems
In automotive electronic systems, grounding and electromagnetic shielding components must ensure that electrical performance does not fail during automotive life, even under severe mechanical and environmental stresses. However, the traditional metal shrapnel solution only provides a single point of contact, and the probability of poor contact increases with time, while bumps, bumps, extreme temperatures, and poor road conditions during driving can also degrade its electrical performance. In addition, the metal shrapnel will scratch the contact surface, which will damage the outer casing of the electronic module and produce conductive particles. All of these issues can significantly degrade the performance of your equipment and will eventually lead to malfunctions and warranty issues.
Gore SMT EMI Shield Grounding Gasket The ultra-soft series offers excellent electrical performance and maintains stable, reliable shielding and grounding performance in the toughest environments of the car.
The product has a large and compliant contact surface with low DC resistance to ensure good shielding and grounding performance and immunity to electromagnetic interference throughout the life of the vehicle. The patented structure of Gore products also reduces the possibility of wear on the surface of the casing and avoids the generation of conductive particles.
Figure: Application Case: Remote Information Control Module (TCU)
Gore's SMT EMI shielding grounding gasket super soft series has been successfully applied in the electronic modules of world-renowned brand cars, with a proven track record of more than 10 years, typical applications include:
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