| 摘要 |
PURPOSE: A monitor device is provided to easily recognize safe states of a boom and a ladder by displaying weights of the boom and the ladder and a safe state of a car body. CONSTITUTION: A monitor device of a boom and ladder fire truck contains a first detector(10) to convert a digital signal from an automatic leveling device to an analog signal; a second detector(20) to convert digital signals from a length detecting sensor and an angle detecting sensor to analog signals; a third detector(30) to convert an analog signal from a wind velocity detecting sensor to a digital signal; a fourth detector(40) to convert an analog signal from a shock detecting sensor to a digital signal; an interface unit(50) to make the digital signals and the analog signals as data; a fifth detector(60) to detect a level of a cage; a load detector(80) to detect a load of an elevator; and a microcomputer to check safe states of a boom and a ladder by the data from the interface unit(50), the fifth detector(60) and the load detector(80) and to display the discriminated data through a monitor(90). Thereby, a danger such as an overturning of a car body is prevented.
|
