html 替换为您自己的首页内容即可。 我们的服务器首页文件名搜索顺序为: index. php、default. jsp、index. jsp、index. html、index. htm. Many vehicles on case examine solution road these days are provided with inbuilt blinker lighting that are connected to case look at solution lighting fixtures in case study solution motor car and trigger them to blink on and rancid to warn of a risky situation. However case look at solution blinker lighting are often one at a time controlled by a swap so that if case study answer motorist is backing up he must remember to perform case examine answer danger faded switch However, case examine answer motive force often forgets to try this because a probable hazard doesn’t appear at case examine solution moment case look at solution car is backing up. In case study answer current invention, auxiliary signal lights which are detachably hooked up to case study solution pale equipment of motor vehicle are actuated by switches which close or open when case examine solution accelerator or brake pedals of case study solution vehicle are pressed or released from pressure. Since case examine answer sign lights are removable they can be fastened on case study solution back of apartment trailers or fixed on existing vehicles. In addition, in case look at solution present invention, case study solution built in car blinker circuit or an auxiliary blinker circuit can be used to cause case study solution rear auxiliary lighting and/or case examine answer inbuilt car lighting to blink when case examine answer brakes are applied or when case look at answer automobile gear shift lever is installed case look at solution opposite position. What is required, therefore, and includes a vital object of this invention is to provide an auxiliary vehicle signaling device which can be effortlessly connected or detached from current motor vehicles and in which case study solution danger blinking lights go on instantly every time case study answer driving force puts case study answer shift lever in opposite or applies case study answer brakes.