Saturday, December 6, 2008

U.S. flight to build the Ferrari sports car can fly 1,500 meters high

The new car could be 1,500 meters in the high-altitude flight
Scientists believe that the safety of the flight vehicle development on several key issues: such as the provision of power, aerodynamics, as well as costs, and the most important issue is still in the air navigation, which is in the air how to drive. In the two-dimensional surface on the car is no easy thing, so it is not difficult to imagine a leap into the air when the three-dimensional space, driving, traffic planning is all the more high-tech network. NASA to rely on intelligent sensor research and development management system to ensure that the system of vertical take-off speed rapidly descending car flight in 2031 into the practical stage. Motor City in the shuttle roaring in the sky, if more than 200 miles per hour, not how to prevent them from the building hit? Speed may in the future by virtue of sensors to detect obstacles in the vicinity of cars and trucks and communication between the air to avoid the accident, but how to control the factors of the accident did not interfere with the communication system it? If there are no good solutions, these factors are likely to make the car flying into a major threat. In 1917, known as the "flying car, the father of the" inventor of the grenkedis, for the first time began to try to design a ground, the dual-use air transport. He designed aluminum automotive automatic flight 3 of the 40-foot wide wings, engine driver of a vehicle placed in the rear of the screw propeller blades 4. Unfortunately, the car never really flying off into space. In 1928, Henry - Ford invented the "flying car Ford" God, but the driver was killed when the test drive vehicle collision accident. In 1946, Robert Fulton invented the flying car. In the past with the car flying into a tool of different ideas, Fulton tried to fit into the aircraft on the road means of transport, the rear fuselage and wings were removed in order to adapt to the exercise of the road, the propeller was also to "force "Into the internal body, the Fulton-called" 5 minutes put the plane into a car. " This car flying into the United States Civil Aviation Authority (the predecessor of the Federal Aviation Administration now) that the first flight of a car. Fulton, but failed to find a reliable financial assistance to carry out mass production. The well-known American futurist Paul - fossalta predicted that by 2031, the car will be flying into the practical stage. In order to promote the use of flying cars, R & D scientists are being "small-scale flight intelligent traffic management system" to address the use of a private vehicle in the two major issues - low-intelligent management and control for Speed driving. Scientists want to design a flying car can be a vertical take-off of the system so that it can quickly take-off and landing. If the flight is applied to a large number of motor vehicles on our daily lives, scientists must make it clear how hundreds of thousands of aircraft and motor vehicles to carry out monitoring. Speed will be the personal use of GPS and cell phone technology, the driver automatically broadcast signal towers on the ground for Speed relative position and speed. On the ground automated computer system will fly each vehicle at any time to update the flight path and automatically provided to the drivers to avoid the car crash, the flight time to at least make the flight path. At the same time, the car's sensors will detect nearby trees, buildings and wires.
新款汽车可在1500米高空飞行
科学家们认为飞行汽车的安全发展有几个关键问题:比如动力提供、空气动力学以及成本,而最重要的问题还是空中导航,也就是在空中怎么开车。在二维的地面上开车就不是件简单的事儿,所以不难想像,当跃升到空中的三维空间时,驾驶、交通网规划更是高新技术。美国宇航局依靠传感器研发智能管理系统垂直起飞系统确保速飞速降2031年飞行汽车进入实用阶段。汽车在城市的天空中呼啸穿梭,如果时速超过200英里,怎样防止它们不撞到建筑物?未来的飞车可以凭借传感器探测附近障碍物和进行车与车之间的通信,避免空中事故,但如何控制意外因素不干扰这个通信系统呢?如果没有良好的解决方案,这些因素很可能使飞行汽车成为一大威胁。1917年,被称为“飞行汽车之父”的发明家格伦柯蒂斯,开始首次尝试设计出一种地面、天空两用的交通工具。他设计的铝制自动控制飞行汽车有3个宽40英尺的机翼,发动机驱动一个安置在汽车后部的4叶片螺旋推进器。但可惜的是,这辆车从没上天真正飞行过。1928年,亨利-福特发明的“福特飞行汽车”虽然上天,但是驾驶员却死于试驾时的飞车撞击事故。1946年,罗伯特富尔顿发明了飞行汽车。与以往的将汽车改装成飞行工具思路不同的是,富尔顿尝试把飞机改造成适宜在路面行驶的交通工具,机翼和机身尾部被移除,以适应路面行使,螺旋桨也被“塞”进了机身内部,富尔顿号称“5分钟就把飞机改成了汽车”。这辆飞行汽车成为获得美国民用航空局(现在联邦航空局的前身)认定的第一辆飞行汽车。但富尔顿没能找到可靠的经济资助进行批量生产。美国著名的未来学家保罗-福萨预测,到2031年,飞行汽车就会进入实用阶段。为了推广使用飞行汽车,科学家们目前正在研发“小型交通飞行智能管理系统”,努力解决私人飞车使用中的两大问题--低空智能管理问题和飞车操纵驾驶问题。科学家们要为飞行汽车设计一个可以垂直起飞的系统,让它能够迅速起飞和降落。如果飞行汽车大量应用到人类日常生活中,科学家必须清楚如何对成千上万的汽车飞机开展监管。个人飞车将运用全球卫星定位系统和手机科技,向司机自动播报飞车相对地面信号塔的位置和速度。地面上的自动化计算机系统将对每辆飞行汽车的飞行路线随时更新,并自动向司机提供可以避免汽车碰撞、可使飞行时间最少的飞行路线。同时,汽车上的传感器将能探测到附近的树木、建筑物和电线的位置。

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