Automatic starting system

• US 4,606,307 A
• Filed: 12/01/1983
• Issued: 08/19/1986
• Est. Priority Date: 12/01/1983
• Status: Expired due to Fees

• Current Assignee: Norman E. Cook
• Original Assignee: Norman E. Cook
• Inventors: Cook, Norman E.
• Primary Examiner(s): Dolinar, Andrew M.
• Application Number:
  US06/556,989
• Time in Patent Office: 992 Days
• Field of Search: 123/179 B, 123/179 BG, 123/179 G, 290/38 C, 290/DIG. 3, 290/38 E
• US Class Current: 123/179.2
• CPC Class Codes: F02N 11/0803 characterised by means for initiating engine start or stop F02N11/0814 takes precedence
• CPC Class Codes: F02N 11/0807 Remote means
• CPC Class Codes: F02N 11/0811 using a timer
• CPC Class Codes: F02N 19/001 Arrangements thereof

Abstract

An automatic starting system for a vehicle includes a starter circuit, a battery and an internal combustion engine with a throttle-gas pedal linkage. The starting system includes a clock and remote-control receiver and transmitter combination which are electrically connected to the battery and operable to be energized for selectively connecting a current signal from the battery to the balance of the system. An arrangement of timer circuits is provided and suitably arranged for electrically coupling the current signal from the system energizing means to the starter circuit of the vehicle. An actuator and vacuum pump combination enables the throttle-gas pedal linkage to be pumped when such pumping is the required or appropriate as a part of the recommended method to start the vehicle engine. The system includes an arrangement of timers for alternately energizing and deenergizing the gas pedal pumping arrangement and these timers are cooperatively arranged, one with respect to the other, such that one timer cycles on and off within the time-on interval of a second connected timer. Still further timers of the system are responsive to the time interval that the vehicle engine has been off in order to determine whether or not pumping action needs to occur before cranking, or one pump during cranking when the engine is restarted. Switches for selecting the number of pumping actions required depending on the vehicle and the number of cylinders of the vehicle are provided for individually tailoring the disclosed system to the vehicle.

Claims

1. An automatic starting system for a vehicle which includes a starter circuit, a battery and an internal combustion engine with a throttle-gas pedal linkage, said starting system comprising:

system energizing means electrically connectable to the battery of said vehicle, said system energizing means being selectively actuatable for conducting a current signal from said battery;

a plurality of switch means designed and arranged and electrically operable to couple said current signal from said system energizing means to the starter circuit of said vehicle;

gas pedal pumping means connectable to the throttle-gas pedal linkage of said vehicle; and

means for alternatively energizing and deenergizing said gas pedal pumping means for a finite time interval thereby creating a pumping action of said throttle-gas pedal linkage, said energizing and deenergizing means including a plurality of electrical timers with different time-on intervals, means for initiating a variable number of time-on intervals of one timer within the time-on interval of a second connected timer, and means for supplying an output signal from said second timer to said one timer to disable further initiation of time-on intervals of said one timer when said second timer times out.

2. The automatic starting system of claim 1 wherein the time-on interval of said second connected timer is approximately 7 seconds and the time-on interval of said one timer is approximately 1.7 seconds.

3. The automatic starting system of claim 1 which further includes remote-controlled transmitter means having circuitry of a design compatible with said system energizing means for actuation of said system energizing means, said transmitter means circuitry and said system energizing means being arranged such that said transmitter means is operable to turn off said system.

4. The automatic starting system of claim 1 which further includes timing means for generating fast idle commands, such commands occurring once every predetermined time interval and being operable to cause one pump of said throttle-gas pedal linkage.

5. The automatic starting system of claim 1 which further includes hood safety switch means mechanically cooperating with opening of the vehicle hood and electrically adapted to remove battery current from said vehicle engine.

6. The automatic starting system of claim 1 which further includes brake pedal switch means mechanically cooperating with depression of the brake pedal and electrically adapted to remove battery current from said vehicle engine.

7. The automatic starting system of claim 1 wherein said initiating means includes means for varying the number of time-on intervals of said one timer by varying the time-off interval of said one timer.

8. The automatic starting system of claim 1 wherein said one timer and said second connected timer each include a solid-state device.

9. The automatic starting system of claim 1 wherein said one timer and said second connected timer each include an integrated-circuit timer having a threshold input, and wherein said means for supplying an output signal is operative to reset said one timer through its threshold input when said second connected timer times out.

10. The automatic starting system of claim 9 wherein said integrated-circuit timer in said one timer further includes a discharge output, a trigger input, and means for resistively coupling said discharge output to said trigger input, and wherein said initiating means includes means for varying the number of time-on intervals of said one timer by varying the time-off interval of said one timer, said varying means including means for varying the resistance between said discharge output and said trigger input.

11. An automatic starting system for a vehicle which includes a starter circuit, a battery and an internal combustion engine with a throttle-gas pedal linkage, said startng system comprising:

system energizing means electrically connectable to the battery of said vehicle, said system energizing means being selectively actuatable for conducting a current signal from said battery;

a plurality of timer circuits arranged to cycle between high and low signal outputs according to their time-out intervals, said timer circuits being arranged and electrically operable to couple said current signal from said system energizing means to the starter circuit of said vehicle;

gas pedal pumping means connectable to the throttle-gas pedal linkage of said vehicle; and

means for alternatively energizing and deenergizing said gas pedal pumping means for a finite time interval thereby creating a pumping action of said throttle-gas pedal linkage, said energizing and deenergizing means including a plurality of electrical timers with different time-on intervals, means for initiating a variable number of time-on intervals of one of said plurality of timers within the time-on interval of a second connected timer, and means for supplying an output signal from said second timer to said one timer to disable further initiation of time-on intervals of said one timer when said second timer times out.

12. The automatic starting system of claim 11 wherein said one of said plurality of timers controls the duration of each pump of said linkage.

13. The automatic starting system of claim 12 wherein said second connected timer controls the time interval during which said one of said timers operates.

14. The automatic starting system of claim 11 wherein said plurality of timer circuits includes six separate timer circuits, each including therein corresponding timers.

15. The automatic starting system of claim 11 which further includes means for generating fast idle commands, such commands occurring once every predetermined time interval and being operable to cause one pump of said throttle-gas pedal linkage.

16. The automatic starting system of claim 11 which further includes hood safety switch means mechanically cooperating with opening of the vehicle hood and electrically adapted to remove battery current from said vehicle engine.

17. The automatic starting system of claim 11 which further includes brake pedal switch means mechanically cooperating with depression of the brake pedal and electrically adapted to remove battery current from said vehicle engine.

18. An automatic starting system for a vehicle which includes a starter circuit, a battery and an internal combustion engine with a throttle-gas pedal linkage, said starting system comprising:

system energizing means electrically connectable to the battery of said vehicle, said system energizing means being selectively actuatable for conducting a current signal from said battery;

a plurality of switch means designed and arranged and electrically operable to couple said current signal from said system energizing means to the starter circuit of said vehicle;

gas pedal pumping means connectable to the throttle-gas pedal linkage of said vehicle; and

means for alternately energizing said deenergizing said gas pedal pumping means, said energizing and deenergizing means including a plurality of timers, one of said timers being responsive to the time interval said vehicle engine has been off, said energizing and deenergizing means including means responsive to said one of said timers for bypassing another of said timers when the engine has been off less than a predetermined length of time.

19. The automatic starting system of claim 18 wherein the predetermined length of time said engine has been off is approximately two hours.

20. The automatic starting system of claim 18 which further includes remote-controlled transmitter means having circuitry of a design compatible with said system energizing means for actuation of said system energizing means, said transmitter means circuitry and said system energizing means being arranged such that said transmitter means is operable to turn off said system.

21. The automatic starting system of claim 18 which further includes timing means for generating fast idle commands, such commands occurring once during every predetermined time interval and being operable to cause one pump of said throttle-gas pedal linkage.

22. The automatic starting system of claim 18 which further includes hood safety switch means mechanically cooperating with opening of the vehicle hood and electrically adapted to remove battery current from said vehicle engine.

23. The automatic starting system of claim 18 which further includes brake pedal switch means mechanically cooperating with depression of the brake pedal and electrically adapted to remove battery current from said vehicle engine.

24. A remote-controlled starting system for a vehicle which has a starter circuit, a battery, and a throttle-gas pedal linkage, said starting system comprising:

receiver means disposed between said battery and the balance of said system for conducting a current signal from said battery when activated;

a plurality of timer circuits interconnected to one another and operable to control the energizing of said starter circuit;

actuator means for generating a pumping action of said throttle-gas pedal linkage; and

tailoring means for selectively varying the electrical characteristics of said starting system according to the type of vehicle to which said system is connected, said tailoring means including electronic timer means for selectively varying the number of pumping actions generated by said actuator means, said timer means including first and second interconnected timers, means for varying the number of time-on intervals of said first timer, and means responsive to an output signal from said second-timer for disabling said first timer when said second timer times out.

25. The remote-controlled starting system of claim 24 wherein a first one of said plurality of timer circuits controls the duration of each pump of said linkage.

26. The remote-controlled starting system of claim 25 wherein a second one of said plurality of timer circuits controls the timer interval during which said first one of said plurality of timer circuits operates.

27. The remote-controlled starting system of claim 24 wherein said tailoring means includes a selector switch for selecting between a different number of throttle-gas pedal linkage pumps to occur during each starting cycle.

28. A remote-controlled starting system for a vehicle which has a starter circuit, a battery, and a throttle-gas pedal linkage, said starting system comprising:

receiver means disposed between said battery and the balance of said system for conducting a current signal from said battery when activated;

a plurality of timer circuits interconnected to one another and operable to control the energizing of said starter circuit;

actuator means for generating a pumping action of said throttle-gas pedal linkage; and

tailoring means for selectively varying the electrical characteristics of said startng system according to the type of vehicle to which said system is connected,

wherein said tailoring means includes a selector switch for selecting the number of vehicle cylinders which are present with the vehicle to which the starting system is installed.

29. The remote-controlled starting system of claim 28 wherein said tailoring means further includes a selector switch for selecting between a different number of throttle-gas pedal linkage pumps to occur during each starting cycle.

30. An automatic starting system for a vehicle which includes a starter circuit, a battery and an internal combustion engine with a throttle-gas pedal linkage, said starting system comprising:

system energizing means electrically connectable to the battery of said vehicle, said system energizing means being selectively actuatable for conducting a current signal from said battery;

a plurality of switch means designed and arranged and electrically operable to couple said current signal from said system energizing means to the starter circuit of said vehicle;

gas pedal pumping means connectable to the throttle-gas pedal linkage of said vehicle; and

means for alternately energizing and deenergizing said gas pedal pumping means, said energizing and deenergizing means including inhibit means for inhibiting a portion of said energizing and deenergizing means when the engine has been off less than a predetermined length of time, said inhibit means including a timer responsive to the time interval said vehicle engine has been off.

31. The automatic starting system of claim 30 which further includes remote-controlled transmitter means having circuitry of a design compatible with said system energizing means for actuation of said system energizing means, said transmitter means circuitry and said system energizing means being arranged such that said transmitter means is operable to turn off said system.

32. The automatic starting system of claim 30 which further includes timing means for generating fast idle commands, such commands occurring once during every predetermined time interval and being operable to cause one pump of said throttle-gas pedal linkage.

33. The automatic starting system of claim 30 which further includes hood safety switch means mechanically cooperating with opening of the vehicle hood and electrically adapted to remove battery current from said vehicle engine.

34. The automatic starting system of claim 30 which further includes brake pedal switch means mechanically cooperating with depression of the brake pedal and electrically adapted to remove battery current from said vehicle engine.

35. The automatic starting system of claim 30 wherein the predetermined length of time said engine has been off is approximately two hours.

36. The automatic starting system of claim 35 which furthr includes remote-controlled transmitter means having circuitry of a design compatible with said system energizing means for actuation of said system energizing means, said transmitter means circuitry and said system energizing means being arranged such that said transmitter means is operable to turn off said system.

37. The automatic starting system of claim 36 which further includes timing means for generating fast idle commands, such commands occurring once during every predetermined time interval and being operable to cause one pump of said throttle-gas pedal linkage.

38. The automatic starting system of claim 37 which further includes hood safety switch means mechanically cooperating with opening of the vehicle hood and electrically adapted to remove battery current from said vehicle engine.

39. The automatic starting system of claim 38 which further includes brake pedal switch means mechanically cooperating with depression of the brake pedal and electrically adapted to remove battery current from said vehicle engine.