Radio-signal-responsive vehicle device control system

• US 5,113,427 A
• Filed: 08/24/1990
• Issued: 05/12/1992
• Est. Priority Date: 03/31/1987
• Status: Expired due to Fees

• Current Assignee: Honda Giken Kogyo Kabushiki Kaisha (Honda Motor Company)
• Original Assignee: Honda Giken Kogyo Kabushiki Kaisha (Honda Motor Company)
• Inventors: Kazuharu, Watabe, Ryoichi, Kimura, Noriaki, Hattori
• Primary Examiner(s): Dwyer, James L.
• Assistant Examiner(s): Bost, Dwayne D.
• Application Number:
  US07/572,686
• Time in Patent Office: 627 Days
• Field of Search: 379/57-59, 379/63, 340/425.5, 340/426, 340/441, 340/531, 340/539, 340/825.31, 340/825.44, 340/825.48, 340/825.69, 340/825.71, 340/825.72, 367/197-199, 180/167, 307/10.1, 307/10.3, 307/10.6
• US Class Current: 340/7.1
• CPC Class Codes: B60R 25/086 Locking of hand-actuated control actuating means
• CPC Class Codes: B60R 25/2018 Central base unlocks or authorises unlocking
• CPC Class Codes: B60T 13/746 and mechanical transmission of the braking action
• CPC Class Codes: B60T 7/107 with electrical power assistance
• CPC Class Codes: B60T 7/16 operated by remote control, i.e. initiating means not mounted on vehicle
• CPC Class Codes: H04M 11/022 Paging systems personal calling arrangements or devices G08B3/1008; selective calling networks H04W84/022

Abstract

A radio-signal-responsive vehicle device control system including a receiver unit (9, 41, 74, 100) for receiving a radio signal generated based on a signal transmitted from a calling telephone unit and for generating a detectable signal based on the received radio signal, receiver unit storage structure (8, 91, 102) mounted in a motor vehicle for storing the receiver unit, a detector (D, 42, 73) for producing a detected signal in response to detection of the detectable signal from the receiver unit, a control unit (S, S'"'"', 43, 60) responsive to the detected signal from the detector for producing a control signal based on at least the detectable signal, and an actuator (A, F, 52, 56, 46, 68, 75, 517A) for controlling at least one device in the motor vehicle based on the control signal from the control unit. The vehicle device control system allows the vehicle device to be remotely controlled through a simple and low-cost arrangement, making it possible for a vehicle radio telephone unit with no reception capability to receive and transmit a signal.

Claims

1. A radio-signal-responsive vehicle device control system comprising:

a personal paging unit in a paging system for receiving a radio signal generated based on a signal transmitted from a calling telephone unit and containing a sound transducer which is activated based on the received radio signal to generate sounds said personal paging unit being of the type for emitting when it receives a signal initiated by a calling telephone unit a small number of distinct detectable sounds for sensing by a user, such sounds including a calling sound followed by a message sound;

personal paging unit storage means mounted in a motor vehicle for storing said personal paging unit;

detector means located in relation to said personal paging unit storage means for detecting activation of the transducer and producing detected signals including the calling detected signal and a message detected signal corresponding to the detectable sounds form the transducer of said personal paging unit;

control means which is activated by a calling detected signal from said detector means and operative for producing a control signal based on at least the message detected signal; and

actuator means for controlling at least one device in the motor vehicle based on the control signal from said control means.

2. A radio-signal-responsive vehicle device control system according to claim 1, further comprising condition detecting means for detecting an operating condition of said device in the motor vehicle and applying a detected operating condition signal to said control means, said control means including means for producing and issuing said control signal in relation to said operating condition signal.

3. A radio-signal-responsive vehicle device control system according to claim 1, wherein said control means comprises a basic data unit having basic data embodying programs for recognition of messages and for producing appropriate control signals required for said actuator means to control a plurality of devices, respectively, in the motor vehicle, a comparator for comparing detected signals from said detector means with the basic data of said basic data unit and producing an output signal based on basic data which corresponds to the detected signals, and a driver responsive to the output signal generated by said comparator for applying the control signal to said actuator means to enable the latter to control one of said devices in the motor vehicle.

4. A radio-signal-responsive vehicle device control system according to claim 1, wherein said actuator means comprises as many actuators as the number of devices to be controlled in the motor vehicle, said control means including memory means storing as many control programs as there are said actuators for enabling the actuators to control said devices in the motor vehicle.

5. A radio-signal-responsive vehicle device control system according to claim 1, wherein said control means further includes timer means for starting to count time in response to at least one detected signal from said detector means, for generating the control signal to operate said actuator means after the timer means has counted a first predetermined time, and for generating a stop control signal to stop the operation of said actuator means after the timer means has counted a second predetermined time subsequent to said first predetermined time.

6. A radio-signal-responsive vehicle device control system according to claim 5, wherein said actuator means comprises a lamp energizing circuit for energizing a lamp of the motor vehicle as said device therein.

7. A radio-signal-responsive vehicle device control system according to claim 5, wherein said actuator means comprises a lamp blinking circuit for blinking a lamp of the motor vehicle as said device therein.

8. A radio-signal-responsive vehicle device control system according to claim 1, wherein said actuator means comprises a door lock actuator, said control means comprising means responsive to the detected signals from said detector means for applying a door locking control signal to said door lock actuator to lock door means of a body of a motor vehicle.

9. A radio-signal-responsive vehicle device control system according to claim 1, wherein said personal paging unit is capable of generating first and second different detectable message sounds in response to at least two different signals applied thereto, and the detector means responds to said first and second message sounds producing first and second message detected signals, said control means including mean responsive to said first and second message detected signals from said detector means for issuing first and second control signals, respectively, to control said actuator means to perform different operations of controlling a vehicle device.

10. A radio-signal-responsive vehicle device control system according to claim 9, wherein said actuator means comprises a door lock actuator for locking a door of a body of a motor vehicle in response to said first control signal and for unlocking said door from the body of the motor vehicle in response to said second control signal.

11. A radio-signal-responsive vehicle device control system according to claim 10, further comprising a lock/unlock keyboard for locking and unlocking said door on and from the body of the motor vehicle, and a cipher detector for detecting operation of said keyboard according to a given cipher and applying a detected cipher signal to said control means, said control means including means for issuing said second control signal in response to the detected cipher signal issued from said cipher detector when said keyboard is operated according to the cipher, after the second detected signal from said detector means has been received.

12. A radio-signal-responsive vehicle device control system according to claim 11, wherein said control means further includes timer means for starting to operate in response to the second detected signal from said detector means, and means for issuing said second control signal in response to the detected cipher signal issued from said cipher detector when said keyboard is operated according to the cipher while said timer means is counting a given period of time between a first predetermined time and a subsequent second predetermined time.