System for automatic adjustment of external mirrors for motor vehicles when driving in curves
First Claim
1. A system for automatically adjusting an external rearview mirror mounted on a vehicle, the system comprising:
- a gyroscopic turn-rate sensor mounted to the vehicle for generating a vehicle turn-rate signal responsive to a turn made by the vehicle;
a control apparatus mounted to the vehicle, in communication with said turn-rate sensor, said control apparatus generating a mirror pivoting signal responsive to said vehicle turn-rate signal; and
an electromotively activated mirror adjustment apparatus mounted to the vehicle and in communication with said control apparatus, said adjustment apparatus pivoting the external mirror between a zero position and a turn position responsive to said mirror pivoting signal.
3 Assignments
0 Petitions
Accused Products
Abstract
Described is a system for the automatic adjustment of external mirrors when driving in curves by vehicles, in particular commercial vehicles with a tow, tractor-trailers, articulated buses and the like. This system possesses a sensor for the detection of turning of the vehicle about a vertical axis, a control apparatus which is connected to said sensor and one electromotive mirror adjustment apparatus connected with the control apparatus for the tracking of the external mirror above a zero point corresponding to the turning of the vehicle about its vertical axis. The sensor for the detection of the turning movement of the vehicle about its vertical axis is, in this application, a turn-rate sensor based on gyroscopic principles.
125 Citations
18 Claims
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1. A system for automatically adjusting an external rearview mirror mounted on a vehicle, the system comprising:
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a gyroscopic turn-rate sensor mounted to the vehicle for generating a vehicle turn-rate signal responsive to a turn made by the vehicle;
a control apparatus mounted to the vehicle, in communication with said turn-rate sensor, said control apparatus generating a mirror pivoting signal responsive to said vehicle turn-rate signal; and
an electromotively activated mirror adjustment apparatus mounted to the vehicle and in communication with said control apparatus, said adjustment apparatus pivoting the external mirror between a zero position and a turn position responsive to said mirror pivoting signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for automatically adjusting an external rearview mirror mounted on a vehicle, the system including:
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means for gyroscopically generating a vehicle turn-rate signal responsive to a turn made by the vehicle;
means for generating a mirror pivoting signal responsive to said vehicle turn-rate signal; and
means for pivoting the external mirror between a zero position and a turn position responsive to the mirror pivoting signal. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A system for automatically adjusting an external rearview mirror, said system comprising:
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a mirror housing;
a gyroscopic turn-rate sensor for generating a vehicle turn-rate signal responsive to a turn made by the vehicle, said turn-rate sensor being disposed in said mirror housing;
a control apparatus in communication with said turn-rate sensor, said control apparatus generating a mirror pivoting signal responsive to said vehicle turn-rate signal, said control apparatus being disposed in said mirror housing; and
an electromotively activated mirror adjustment apparatus mounted to said mirror housing and in communication with said control apparatus, said adjustment apparatus pivoting the external mirror between a zero position and a turn position responsive to said mirror pivoting signal. - View Dependent Claims (18)
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Specification