DANGER PREVENTIVE DEVICE IN DRIVING OPERATION
PROBLEM TO BE SOLVED: To prevent an automobile from traveling when a person to drive his/her own vehicle is drunken in order to prevent any traffic accident caused by drink driving. SOLUTION: As shown in Fig. (C), an alcohol sensor 2a is provided at an electronic key 2, and a microcomputer 2b and a...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To prevent an automobile from traveling when a person to drive his/her own vehicle is drunken in order to prevent any traffic accident caused by drink driving. SOLUTION: As shown in Fig. (C), an alcohol sensor 2a is provided at an electronic key 2, and a microcomputer 2b and a button cell 2d are built therein. When the alcohol sensor 2a detects alcohol, the microcomputer 2b outputs an ignition operation preventive signal. The output ignition operation preventive signal is transmitted to an ignition circuit (see Fig. (A)) via an electrode 2c. By this, an engine cannot be started. COPYRIGHT: (C)2008,JPO&INPIT |
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