Remote starting system for a vehicle

• US 7,191,053 B2
• Filed: 12/29/2003
• Issued: 03/13/2007
• Est. Priority Date: 12/21/2001
• Status: Expired due to Term

• Current Assignee: DEI Holdings Incorporated
• Original Assignee: Astroflex Incorporated (DEI Holdings Incorporated)
• Inventors: Dery, Normand
• Primary Examiner(s): Dolinar; Andrew M.
• Assistant Examiner(s): Hoang; Johnny H.
• Application Number:
  US10/747,295
• Publication Number:
  US 20040204816A1
• Time in Patent Office: 1,170 Days
• Field of Search: 701/113, 701/115, 701/102, 701/29, 701/35, 701/2, 324/207.2, 324/173, 123/179.2, 123/179.4
• US Class Current: 701/113
• CPC Class Codes: B60R 2325/304 Boats
• CPC Class Codes: B60R 25/045 by limiting or cutting the electrical supply to the propulsion unit
• CPC Class Codes: B60R 25/1003 Alarm systems characterised by arm or disarm features
• CPC Class Codes: B60R 25/102 a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
• CPC Class Codes: B60R 25/104 characterised by the type of theft warning signal, e.g. visual or audible signals with special characteristics
• CPC Class Codes: B60R 25/209 Remote starting of engine
• CPC Class Codes: F02N 11/0807 Remote means
• CPC Class Codes: F02N 11/101 for preventing engine starter actuation or engagement
• CPC Class Codes: F02N 11/103 according to the vehicle transmission or clutch status
• CPC Class Codes: F02N 2300/306 with external senders or receivers, e.g. receiving signals from traffic lights, other vehicles or base stations
• CPC Class Codes: F02P 11/04 Preventing unauthorised use of engines of vehicles B60R25/04; ignition locks H01H27/00
• CPC Class Codes: F02P 19/02 electric, e.g. layout of circuits of apparatus having glowing plugs

Abstract

A slave controller for a remote vehicle starting system. The slave controller is mounted in a vehicle having an internal combustion engine started by a starter motor. The slave controller has an antenna circuit input for connection to an antenna circuit suitable for picking up an RF signal and an output. The slave controller also has a control module, coupled to the antenna circuit input. The control module is responsive to a signal transmitted through the antenna circuit input and originating from the antenna circuit to generate a command signal at the output for directing the starter motor to crank the internal combustion engine. The control module is operative to establish a data communication with an external entity through the antenna circuit input to perform a maintenance procedure.

Claims

1. A slave controller for mounting in a vehicle having an internal combustion engine started by a starter motor, said slave controller comprising:

a) an antenna circuit input suitable for connection to an antenna circuit that is operative for picking up an RF signal;

b) a control module in communication with said input, said control module including;

i) a CPU;

ii) a storage medium storing program data for execution by said CPU;

iii) an output, said control module being responsive to an RF signal received from said antenna circuit containing a command to start the internal combustion engine to generate a command signal at said output for directing the starter motor to crank the internal combustion engine, wherein the generation of the command signal is effected by execution of said program data by said CPU;

c) said control module being operative to establish an electrical pathway with an external entity via said antenna circuit input to update the program data in said storage medium.

2. A slave controller as defined in claim 1, wherein the program data in said storage medium is a first program data, said control module receiving as a result of the data communication updated program data and loading the updated program data in said storage medium for execution by said CPU for the generation of the command signal at said output for directing the starter motor to crank the internal combustion engine.

3. A slave controller as defined in claim 2, wherein said slave controller is operative to replace at least in part the first program data by the updated program data.

4. A slave controller as defined in claim 2, wherein said program data when executed by said CPU allows said control module to monitor RPM information from the internal combustion engine.

5. A slave controller as defined in claim 2, wherein said program data when executed by said CPU allows said control module to detect when an occupant in the vehicle depresses a brake pedal.

6. A slave controller as defined in claim 2, wherein said program data when executed by said CPU allows said control module to detect when a hood of the vehicle is opened.

7. A slave controller as defined in claim 2, wherein said program data when executed by said CPU allows said control module to detect when a trunk of the vehicle is opened.

8. A slave controller as defined in claim 2, wherein said program data when executed by said CPU allows said control module to detect when a door of the vehicle is opened.

9. A slave controller as defined in claim 1, wherein the vehicle has a plurality of electrical sub-systems, one of the electrical sub-systems being a starter sub-system that includes the starter motor, said slave controller having a set of ports for electrical connection to a respective electrical sub-system of the plurality of electrical sub-systems, said set of ports including said output suitable for electrical connection to the starter sub-system.

10. A slave controller as defined in claim 9, wherein the plurality of electrical sub-systems includes a brake light electrical sub-system, said set of ports including a brake light port for connection to the brake light electrical sub-system.

11. A slave controller as defined in claim 9, wherein the plurality of electrical sub-systems includes a hood sensor electrical sub-system, said set of ports including a hood sensor port for connection to the hood sensor electrical sub-system.

12. A slave controller as defined in claim 9, wherein the plurality of electrical sub-systems includes a trunk sensor electrical sub-system, said set of ports including a trunk sensor port for connection to the trunk sensor electrical sub-system.

13. A slave controller as defined in claim 9, wherein the plurality of electrical sub-systems includes a door sensor electrical sub-system, said set of ports including a door sensor port for connection to the door sensor electrical sub-system.

14. A slave controller as defined in claim 9, wherein the plurality of electrical sub-systems includes an RPM sensor electrical sub-system, said set of ports including an RPM sensor port for connection to the RPM sensor electrical sub-system.

15. A slave controller as defined in claim 9, wherein the plurality of electrical sub-systems includes a coolant temperature sensor electrical sub-system, said set of ports including a coolant temperature sensor port for connection to the coolant temperature sensor electrical sub-system.

16. A slave controller for mounting in a vehicle having an internal combustion engine started by a starter motor, said slave controller comprising:

a) an antenna circuit input suitable for connection to an antenna circuit suitable for picking up an RF signal;

b) a control module in communication with said input, said control module including;

i) a CPU;

ii) a storage medium storing program data for execution by said CPU;

iii) an output, said control module being responsive to an RF signal received from said antenna circuit containing a command to start the internal combustion engine to perform an engine starting procedure, the engine starting procedure including generation by said control module of a command signal at said output for directing the starter motor to crank the internal combustion engine;

iv) said program data when executed by said CPU allowing the control module to record events associated with the vehicle and occurring during the engine starting procedure;

v) said control module being operative to establish an electrical pathway with an external entity via said antenna circuit input to update the program data in said storage medium.

17. A slave controller as defined in claim 16, wherein the program data in said storage medium is a first program data, said control module receiving as a result of the data communication updated program data and loading the updated program data in said storage medium for execution by said CPU to allow the control module to record events or conditions associated with the vehicle and occurring during the engine starting procedure.

18. A slave controller as defined in claim 17, wherein said slave controller is operative to replace at least in part the first program data by the updated program data.

19. A slave controller as defined in claim 16, wherein the vehicle has a plurality of electrical sub-systems, one of the electrical sub-systems being a starter sub-system that includes the starter motor, said slave controller having a set of ports for electrical connection to a respective electrical sub-system of the plurality of electrical sub-systems, said set of ports including said output suitable for electrical connection to the starter sub-system.

20. A slave controller as defined in claim 19, wherein the plurality of electrical sub-systems includes a brake light electrical sub-system, said set of ports including a brake light port for connection to the brake light electrical sub-system.

21. A slave controller as defined in claim 19, wherein the plurality of electrical sub-systems includes a hood sensor electrical sub-system, said set of ports including a hood sensor port for connection to the hood sensor electrical sub-system.

22. A slave controller as defined in claim 19, wherein the plurality of electrical sub-systems includes a trunk sensor electrical sub-system, said set of ports including a trunk sensor port for connection to the trunk sensor electrical sub-system.

23. A slave controller as defined in claim 19, wherein the plurality of electrical sub-systems includes a door sensor electrical sub-system, said set of ports including a door sensor port for connection to the door sensor electrical sub-system.

24. A slave controller as defined in claim 19, wherein the plurality of electrical sub-systems includes an RPM sensor electrical sub-system, said set of ports including an RPM sensor port for connection to the RPM sensor electrical sub-system.

25. A slave controller as defined in claim 19, wherein the plurality of electrical sub-systems includes a coolant temperature sensor electrical sub-system, said set of ports including a coolant temperature sensor port for connection to the coolant temperature sensor electrical sub-system.

26. A slave controller as defined in claim 18, wherein the events include error codes.

27. A slave controller as defined in claim 18, wherein the events include engine stopped as a result of sensing power on a brake light electrical sub-system of the vehicle.

28. A slave controller as defined in claim 18, wherein the events include engine stoppage as a result of activation of an alarm system of the vehicle.

29. A slave controller as defined in claim 18, wherein the events include no RPM detection when the internal combustion engine is being cranked or when running.

30. A slave controller as defined in claim 18, wherein the events include a hood of the vehicle in an open condition.

31. A slave controller as defined in claim 18, wherein the events include a trunk of the vehicle in an open condition.

32. A slave controller as defined in claim 18, wherein the events include a door of the vehicle in an open condition.

33. A slave controller as defined in claim 18, wherein the events include a transmission of the vehicle in a condition that is not secure.

34. A slave controller as defined in claim 18, wherein the events include a transmission of the vehicle that is not in Park.

35. A slave controller as defined in claim 18, wherein the events include an ignition of the vehicle in an ON condition when the RF signal containing a command to start the internal combustion engine is received by said control module.

36. A slave controller as defined in claim 18, wherein the events include an expiration of a maximal time period during which the internal combustion engine is allowed to run.

37. A slave controller as defined in claim 18, wherein the events include a failure of the internal combustion engine to start.

38. A slave controller as defined in claim 18, wherein the events include the internal combustion engine overspeeding.

39. A slave controller as defined in claim 18, wherein the events include failure of the internal combustion engine after starting to maintain a minimal RPM value.

40. A slave controller as defined in claim 18, wherein the events include a failure of said control module.

41. A slave controller as defined in claim 18, wherein the events include stoppage of the internal combustion engine as a result of an alarm.

42. A slave controller as defined in claim 18, wherein the events include a main switch of said slave controller in an OFF position.

43. A slave controller for mounting in a vehicle having an internal combustion engine started by a starter motor, said slave controller comprising a control module, including:

a) a CPU;

b) a storage medium storing program data for execution by said CPU;

c) an output, said control module being responsive to an RF signal containing a command to start the internal combustion engine to perform an engine starting procedure, the engine starting procedure including generation by said control module of a command signal at said output for directing the starter motor to crank the internal combustion engine;

d) said program data when executed by said CPU allowing the control module to write entries in said storage medium indicative of occurrence of events associated with the vehicle during the engine starting procedure;

e) said control module operative to record data in said storage medium allowing distinguishing an order of occurrence of events corresponding to respective entries in said storage medium.

44. A slave controller as defined in claim 43, wherein the data is a time stamp.

45. A slave controller as defined in claim 44, wherein said slave controller records a time stamp in association with each entry in said storage medium.

46. A slave controller as defined in claim 43, wherein the events include error codes.

47. A slave controller as defined in claim 43, wherein the events include engine stopped as a result of sensing power on a brake light electrical sub-system of the vehicle.

48. A slave controller as defined in claim 43, wherein the events include engine stoppage as a result of activation of an alarm system of the vehicle.

49. A slave controller as defined in claim 43, wherein the events include no RPM detection when the internal combustion engine is being cranked or when running.

50. A slave controller as defined in claim 43, wherein the events include a hood of the vehicle in an open condition.

51. A slave controller as defined in claim 43, wherein the events include a trunk of the vehicle in an open condition.

52. A slave controller as defined in claim 43, wherein the events include a door of the vehicle in an open condition.

53. A slave controller as defined in claim 43, wherein the events include a transmission of the vehicle in a condition that is not secure.

54. A slave controller as defined in claim 43, wherein the events include a transmission of the vehicle that is not in Park.

55. A slave controller as defined in claim 43, wherein the events include an ignition of the vehicle in an ON condition when the RF signal containing a command to start the internal combustion engine is received by said control module.

56. A slave controller as defined in claim 43, wherein the events include an expiration of a maximal time period during which the internal combustion engine is allowed to run.

57. A slave controller as defined in claim 43, wherein the events include a failure of the internal combustion engine to start.

58. A slave controller as defined in claim 43, wherein the events include the internal combustion engine overspeeding.

59. A slave controller as defined in claim 43, wherein the events include failure of the internal combustion engine after starting to maintain a minimal RPM value.

60. A slave controller as defined in claim 43, wherein the events include a failure of said control module.

61. A slave controller as defined in claim 43, wherein the events include stoppage of the internal combustion engine as a result of an alarm.

62. A slave controller as defined in claim 43, wherein the events include a main switch of said slave controller in an OFF position.

96. A slave controller as defined in claim 43, wherein said control module is operative to establish a data communication with an external entity to update the program data in said storage medium.

97. A slave controller as defined in claim 96, wherein the data communication is established over a wireless link.

98. A slave controller as defined in claim 96, wherein the data communication is established over an RF link.

99. A slave controller as defined in claim 96, wherein the data communication is established aver an electrical pathway between said control module and the external entity.

100. A slave controller as defined in claim 99, wherein said slave controller includes an antenna circuit input for connection to an antenna circuit suitable for picking up the RF signal containing a command to start the internal combustion engine, the data communication being effected via said antenna circuit input.

63. A slave controller for mounting in a vehicle having an internal combustion engine started by a starter motor, said slave controller comprising a control module, including:

a) a CPU;

b) a storage medium storing program data for execution by said CPU;

a) an output, said control module being responsive to an RF signal containing a command to start the internal combustion engine to perform an engine starting procedure, the engine starting procedure including generation by said control module of a command signal at said output for directing the starter motor to crank the internal combustion engine;

d) said program data when executed by said CPU allowing the control module to write entries in a list of entries in said storage medium, the entries indicative of occurrence of respective events associated with the vehicle during the engine starting procedure;

e) said control module responsive to a command issued by an external device under instruction of a technician during a diagnostic procedure of said slave controller to write data in said storage medium, the data forming a break point in the list of entries, the break point being distinguishable from entries corresponding to events associated with the vehicle during the engine starting procedure.

64. A slave controller as defined in claim 63, wherein the events include error codes.

65. A slave controller as defined in claim 63, wherein the events include engine stopped as a result of sensing power on a brake light electrical sub-system of the vehicle.

66. A slave controller as defined in claim 63, wherein the events include engine stoppage as a result of activation of an alarm system of the vehicle.

67. A slave controller as defined in claim 63, wherein the events include no RPM detection when the internal combustion engine is being cranked or when running.

68. A slave controller as defined in claim 63, wherein the events include a hood of the vehicle in an open condition.

69. A slave controller as defined in claim 63, wherein the events include a trunk of the vehicle in an open condition.

70. A slave controller as defined in claim 63, wherein the events include a door of the vehicle in an open condition.

71. A slave controller as defined in claim 63, wherein the events include a transmission of the vehicle in a condition that is not secure.

72. A slave controller as defined in claim 63, wherein the events include a transmission of the vehicle that is not in Park.

73. A slave controller as defined in claim 63, wherein the events include an ignition of the vehicle in an ON condition when the RF signal containing a command to start the internal combustion engine is received by said control module.

74. A slave controller as defined in claim 63, wherein the events include an expiration of a maximal time period during which the internal combustion engine is allowed to run.

75. A slave controller as defined in claim 63, wherein the events include a failure of the internal combustion engine to start.

76. A slave controller as defined in claim 63, wherein the events include the internal combustion engine overspeeding.

77. A slave controller as defined in claim 63, wherein the events include failure of the internal combustion engine after starting to maintain a minimal RPM value.

78. A slave controller as defined in claim 63, wherein the events include a failure of said control module.

79. A slave controller as defined in claim 63, wherein the events include stoppage of the internal combustion engine as a result of an alarm.

80. A slave controller as defined in claim 63, wherein the events include a main switch of said slave controller in an OFF position.

81. A slave controller for mounting in a vehicle having an internal combustion engine started by a starter motor, wherein the vehicle has a plurality of electrical sub-systems, said slave controller comprising:

a) a set of ports for electrical connection to a respective electrical sub-system of the plurality of electrical sub-systems;

b) a control module including;

i) a CPU;

ii) a storage medium storing program data for execution by said CPU;

iii) an output, said control module being responsive to an RF signal containing a command to start the internal combustion engine to generate a command signal at said output for directing the starter motor to crank the internal combustion engine, wherein the generation of the command signal is effected by execution of said program data by said CPU;

iv) said control module being operative to establish an electrical pathway with an external entity via at least one of said set of ports to update the program data in said storage medium.

82. A slave controller as defined in claim 81, wherein the program data in said storage medium is a first program data, said control module receiving as a result of the data communication updated program data and loading the updated program data in said storage medium for execution by said CPU for the generation of the command signal at said output for directing the starter motor to crank the internal combustion engine.

83. A slave controller as defined in claim 82, wherein said slave controller is operative to replace at least in part the first program data by the updated program data.

84. A slave controller as defined in claim 82, wherein said program data when executed by said CPU allows said control module to monitor RPM information from the internal combustion engine.

85. A slave controller as defined in claim 82, wherein said program data when executed by said CPU allows said control module to detect when an occupant in the vehicle depresses a brake pedal.

86. A slave controller as defined in claim 82, wherein said program data when executed by said CPU allows said control module to detect when a hood of the vehicle is opened.

87. A slave controller as defined in claim 82, wherein said program data when executed by said CPU allows said control module to detect when a trunk of the vehicle is opened.

88. A slave controller as defined in claim 82, wherein said program data when executed by said CPU allows said control module to detect when a door of the vehicle is opened.

89. A slave controller as defined in claim 81, wherein one of the electrical sub-systems is a starter sub-system that includes the starter motor, said set of ports including said output suitable for electrical connection to the starter sub-system.

90. A slave controller as defined in claim 81, wherein the plurality of electrical sub-systems includes a brake light electrical sub-system, said set of ports including a brake light port for connection to the brake light electrical sub-system, the electrical pathway being effected via said brake light port.

91. A slave controller as defined in claim 81, wherein the plurality of electrical sub-systems includes a hood sensor electrical sub-system, said set of ports including a hood sensor port for connection to the hood sensor electrical sub-system, the electrical pathway being effected via said hood sensor port.

92. A slave controller as defined in claim 81, wherein the plurality of electrical sub-systems includes a trunk sensor electrical sub-system, said set of ports including a trunk sensor port for connection to the trunk sensor electrical sub-system, the electrical pathway being effected via said trunk sensor port.

93. A slave controller as defined in claim 81, wherein the plurality of electrical sub-systems includes a door sensor electrical sub-system, said set of ports including a door sensor port for connection to the door sensor electrical sub-system, the electrical pathway being effected via said door sensor port.

94. A slave controller as defined in claim 81, wherein the plurality of electrical sub-systems includes an RPM sensor electrical sub-system, said set of ports including an RPM sensor port for connection to the RPM sensor electrical sub-system, the electrical pathway being effected via said RPM sensor port.

95. A slave controller as defined in claim 81, wherein the plurality of electrical sub-systems includes a coolant temperature sensor electrical sub-system, said set of ports including a coolant temperature sensor port for connection to the coolant temperature sensor electrical sub-system, the electrical pathway being effected via said a coolant temperature sensor port.