Since the 1940s, mankind has gradually entered the information age. For more than half a century, the frequency of information transmission and use has been greater than the sum of thousands of years of human beings. The information age is not about simply using digital products, but using high-tech technology and digital products to make our lives, studies, and work more convenient. From the Internet to the Internet of Things, we will make another leap. Urban life has become the dominant part of human life. How to rationally use, transmit, communicate and share the expanding population and the infinite amount of information will become the theme of human urban life exchanges.
Where to seek medical treatment? Where to shop? Traveling there? Work there? This information is constantly being consulted and transmitted in cities with large populations. Passive access methods create an "information island" situation. There is a lot of information out there, but you don’t know how to get it. I can only wait for you to search them one by one with time and effort.
How will information be shared? The concept of the Internet of Things emerged as the times require. Through information sensing equipment such as radio frequency identification, infrared sensors, global positioning systems, and laser scanners, any object is connected to the Internet according to the agreed protocol to achieve information sharing. This is the Internet of Things.
The smart bus system is an inevitable product based on the concept of the Internet of Things. Crowded stations, anxious waiting, helplessness at unfamiliar stations, anxiety when getting lost, and even coping when in danger. These will become easier and more comfortable under the intelligent public transportation system. The smart public transportation system based on the concept of the Internet of Things will be an active information release platform that can be queried. Through this platform, smart, interactive, safe and warm information-based cities will make your travel and life easier and more convenient.
This is not a future tech city from a science fiction movie, we have already achieved it. In front of us will be such a bus stop. Look at it and you will know that the bus you are waiting for will arrive in a few minutes. Look at it and you will know whether there will be a traffic jam today. Look at it and you will know that within 10 minutes of waiting for the bus, you will have plenty of time to buy a cup of coffee nearby. . If you just get off the bus, this stop sign can also quickly tell you the location of nearby hospitals, outpatient status, number of people in line, list of experts, etc. If you want to watch a movie, the theater is showing movies, ticket prices, seating availability, etc. If you want to go sightseeing, tickets and features of nearby attractions will be presented one by one. It can even help you reserve a seat at a nearby restaurant; it will also tell you information about discounts in supermarkets.
You will have this magical little card. This card contains a long-range information sensor chip with a globally unique ID number and personal information. You don’t have to show it, the smart bus system will automatically complete a series of tasks such as boarding, deducting fares, and getting off the bus, etc. In the smart bus system, you can avoid the trouble of constantly asking the crew if and when you will arrive at the station. You can also clearly know where you are now. You can even plan in advance where to eat after getting off the bus. . This is the convenience and warmth of the smart bus system. The smart bus system can detect vehicle location information and receive road condition information at any time through GPS positioning, allowing you to travel worry-free. If a passenger suddenly faints on the bus, the smart bus system can obtain relevant information about the passenger and respond immediately. The system will automatically transmit the current location of the vehicle, scene images, contact information of the fainted passenger’s family, medical history and other information to the nearby 120 emergency department. Center to realize information sharing between public transportation and emergency systems and take response measures. In emergencies such as security cases, the smart bus system will become a loyal guardian. Once an incident occurs, the system automatically issues an alarm to prevent the crime from continuing, deter criminals and quickly compare the criminal's information. At the same time, it transmits the current location of the vehicle, scene images, passenger information, and criminal information to nearby patrol cars and police stations. , realizing information sharing between public transportation and police systems. It provides the necessary foundation for quick stop and arrest. Passenger safety is ensured. The smart bus system is only a small part of the information city. It actively releases information inside and outside the carriage to corresponding objects such as hospitals, police stations, and passengers. In the era of the Internet of Things, every system is constantly releasing information. This is the true meaning of an information city.
Xi'an will use new scientific and technological concepts to build an information city and welcome the upcoming 2011 Xi'an World Horticultural Exposition with a considerate, humanistic and harmonious attitude. The smart bus system is just the first experience of an information-based city. Technology changes life and makes us safer, warmer and more harmonious.
