Emergency circuit protector for motor-driven vehicle

• Main Author: GUOHUA HAN
• Format: Patent
• Language: English
• Published: 16.06.2004
• Edition: 7
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The utility model relates to a vehicle security protective device, in particular to a vehicle emergency circuit protective device. The protective device has a power source, a controlling switch, and an emergency security protective circuit which is composed of a time delay circuit, a command controlling circuit and an interlocking controlling circuit. The controlling switch is connected with the input terminal of the time delay circuit, the output terminal of the time delay circuit is connected with the input terminal of the command controlling circuit, the output terminal of the command controlling circuit is connected with the controlling input terminal of the interlocking controlling circuit, and the interlocking controlling circuit can be an engine ignition controlling circuit or engine fuel pipeline controlling mechanism or audible and visual alarming circuit and the combination. The utility model adopts the existing special purpose controlling component and the common integrated circuit in the market, the structure is simple, the cost is low, the operation is easy, the function is reliable, and the utility model is suitable for various fuel vehicles. The promotion and popularization of the utility model is helpful to contain or reduce the progressively vehicle theft and robbery criminal activities, and is favorable to the stability the unity of the society, and the utility model has better social economic benefit.