| Patent Number |
Title Of Patent |
Date Issued |
| 7417585 |
Radar scanning method |
August 26, 2008 |
| A scanning method of an in-vehicle scanning-type radar for emitting beams subsequently to execute scanning and for detecting an object includes determining whether or not the object is in an approaching state. When it is determined that the object is not in the approaching state, execute |
| 7148840 |
Radar apparatus, radar apparatus controlling method |
December 12, 2006 |
| A radar apparatus comprises: a transmitter unit having a high-frequency oscillating unit whose oscillation frequency is variable, and a pulse amplitude modulating unit for amplitude-modulating a pulse of a transmission high-frequency signal output from the high-frequency oscillating |
| 7123183 |
FM-CW radar apparatus |
October 17, 2006 |
| An FM-CW radar apparatus capable of detecting a stationary object, in particular, an overbridge, located above the road ahead in a simple manner uses a traveling wave antenna as a transmitting antenna, and includes a means for varying, in upward and downward directions the projection |
| 5003482 |
Automotive constant speed cruise control system |
March 26, 1991 |
| An automotive constant speed cruise control system for a vehicle includes a controller for automatic speed change for automatically changing over a speed stage in a transmission in accordance with the relationship between a throttle valve opening degree and a car speed; a controller for |
| 4984166 |
Automotive constant speed cruise control system |
January 8, 1991 |
| An automotive constant speed cruise control system for a vehicle comprises a controller for automatic speed change for changing over automatically speed stage in a transmission by a relation between a throttle valve opening degree and a car speed, a controller for constant speed travelin |
| 4870583 |
Constant speed cruise control system of the duty ratio control type |
September 26, 1989 |
| A constant speed cruise control system of duty ratio control type for approximating an actual car speed to a stored target car speed, by on/off control of a control valve of an actuator to adjust the throttle valve opening degree by an output duty ratio D obtained from a control line |
| 4862367 |
Automatic speed control apparatus for controlling vehicle speed at set speed |
August 29, 1989 |
| An automatic speed control apparatus for controlling the running speed of a vehicle at a constant set speed includes an auxiliary intake passage providing direct communication between portions of a main intake passage upstream and downstream from a throttle valve so as to bypass the thro |
