Parking barrier with accident event logging and self-diagnostic control system

• US 7,509,991 B2
• Filed: 03/21/2006
• Issued: 03/31/2009
• Est. Priority Date: 08/24/2000
• Status: Expired due to Fees

• Current Assignee: Smartdoor Holdings Incorporated
• Original Assignee: David Johan Van Tuyl, Martin Herman Iii Weik, Paul Michael Brown
• Inventors: Van Tuyl, David Johan, Weik, Martin Herman III, Brown, Paul Michael
• Primary Examiner(s): Johnson; Blair M.
• Application Number:
  US11/384,411
• Publication Number:
  US 20060157206A1
• Time in Patent Office: 1,106 Days
• Field of Search: 160/188, 160/133, 160/4, 49/35, 49/49, 49/26, 49/27, 340/938, 340/941, 340/932.2, 705/7, 705/418, 235/382, 235/382.5, 235/384, 360/2
• US Class Current: 160/188
• CPC Class Codes: E05F 1/006 by emergency conditions, e.g. fire operating or controlling mechanisms for physical fire-barriers A62C2/24
• CPC Class Codes: E05F 1/02 gravity-actuated , e.g. by use of counterweights
• CPC Class Codes: E05F 15/00 Power-operated mechanisms for wings motor-operated accessories in locks for completing closing or initiating opening of a wing E05B17/00
• CPC Class Codes: E05F 15/72 responsive to emergency conditions, e.g. fire
• CPC Class Codes: E05Y 2201/41 for closing
• CPC Class Codes: E05Y 2201/50 Weights
• CPC Class Codes: E05Y 2400/616 Generators
• CPC Class Codes: E05Y 2400/814 Sound emitters, e.g. loudspeakers
• CPC Class Codes: E05Y 2400/822 Light emitters, e.g. light emitting diodes [LED]
• CPC Class Codes: E05Y 2400/83 Travel information display
• CPC Class Codes: E05Y 2900/00 Application of doors, windows, wings or fittings thereof
• CPC Class Codes: E05Y 2900/106 for garages
• CPC Class Codes: E05Y 2900/134 Fire doors
• CPC Class Codes: E06B 9/70 comprising an electric motor positioned outside the roller
• CPC Class Codes: E06B 9/82 automatic
• CPC Class Codes: G05B 19/0428 Safety, monitoring G05B19/0423 takes precedence
• CPC Class Codes: G05B 2219/24145 Test for collision of actuated devices, articles, if interference inihibit entry
• CPC Class Codes: G05B 2219/2628 Door, window
• CPC Class Codes: G06Q 10/0639 Performance analysis of employees; Performance analysis of enterprise or organisation operations
• CPC Class Codes: G06Q 30/0284 Time or distance, e.g. usage of parking meters or taximeters

Abstract

A parking area entrance or exit barrier includes a control system which receives inputs from various accessories associated with the operation of the barrier, and which provides control signals to the various accessories of the barrier. One of the accessories includes a sensor attached to the barrier. The sensor senses an accident event, such as contact between the barrier and a vehicle. Whenever an accident event is sensed, the control system creates an accident event log of information concerning the accident event. The accident event log may include video images of the barrier, a position of the barrier, a movement direction and speed of the barrier, and an approximated speed of the vehicle. The control system may also monitor a performance of the various accessories of the barrier and create a performance log relating to any malfunction of the accessories. The performance of the accessories may also indicate tampering or fraudulent activities concerning the parking barrier, such as an attendant stealing parking fees. The accident event log and/or performance log may be transmitted to a central service facility. Further, the central service facility can remotely change operating parameters of the control system.

Claims

1. A control system for a parking barrier system comprising:

a barrier for blocking an entrance or exit of a parking area;

an actuator connected to said barrier for moving said barrier;

a plurality of sensors for sensing parameters associated with operation of said parking barrier system and events associated with operation of said parking barrier system;

a controller connected to said actuator and said plurality of sensors for monitoring and collecting signals and data from the actuator and sensors;

a memory for said controller for recording the collected signals and data;

a timer connected to said controller, wherein said timer outputs a present date and time of day to said controller, wherein an event sensed by said actuator, or said plurality of sensors, or both said actuator and said plurality of sensors is time stamped with a date and time of day, as output by said timer, and wherein the event is analyzed by the controller and determined at least one event from a group consisting of accident events and performance events, including fault events, abnormal events, security concern events, maintenance events, and fraud events, and wherein the controller creates specific logs for said events and event data is stored in at least one specific log in said memory for access by a system user; and

a means for accessing the collected signals and data.

2. The system according to claim 1, wherein said plurality of sensors includes a contact sensor attached to a leading edge of said barrier, wherein contact between an obstacle and said contact sensor will be detected by said contact sensor, time stamped and stored in the current event log.

3. The system according to claim 1, wherein said plurality of sensors includes at least one sensor selected from the group consisting of an electric eye, a metal detector, a motion sensor, a weight sensor, a card reader, a pushbutton, a contact switch, a pressure sensor switch, a mode switch, a reset switch and a reboot switch and wherein activation of said at least one sensor will be time stamped and stored in the current event log.

4. The system according to claim 3, wherein deactivation of said at least one sensor will be time stamped and stored in the current event log.

5. The system according to claim 1, wherein said controller determines a position of the parking system barrier, wherein the position of said barrier, at a moment when contact between an obstacle and said barrier is detected, is time stamped and stored in the current event log.

6. The system according to claim 5, wherein the movement direction and speed of movement of said barrier, at a moment when contact between the obstacle and said barrier is determined by the controller, is time stamped and stored in the current event log.

7. The system according to claim 1, wherein when the parking barrier is activated by a vehicle or driver, vehicle or driver information as is time stamped and stored in the current event log.

8. The system according to claim 1, further comprising means to activate and/or deactivate the actuator, and wherein activation and/or deactivation of said actuator is an event which is time stamped and stored in the current event log.

9. The system according to claim 1, further comprising a mode switch connected to said controller for selecting one of plural modes of operation for the parking area, wherein changing of a mode of operation is an event which is time stamped and stored in the current event log along with an identification of the mode selected.

10. The system according to claim 1, further comprising a reset switch connected to said controller for resetting the controller or an accessory connected to said controller in the event of a malfunction, wherein activation of said reset switch is an event which is time stamped and stored in the current event log.

11. The system according to claim 10, wherein said accessory includes a card reader, and wherein said card reader is reset by activating said reset switch.

12. The system according to claim 11, wherein said barrier is not opened in response to activating said reset switch.

13. The system according to claim 10, wherein said control system includes self-diagnostic circuitry for monitoring a performance of said control system, and wherein faults in the performance of said control system are reported to said controller as an event which is time stamped and stored in a fault log.

14. The system according to claim 1, wherein the plurality of sensors includes a video camera for viewing an image or images of an area including said barrier, wherein said video camera is connected to said controller, wherein the image or images are stored in said memory, wherein the image or images are taken some time between the initial acknowledgement of the customer/vehicle and a time when the customer/vehicle'"'"'s presence is no longer sensed, at a predetermined time after the customer/vehicle'"'"'s presence is no longer sensed, when said barrier has closed, or at a time related to when said barrier will or has closed.

15. The system according to claim 14, wherein a stored video image or images are overwritten with a subsequent video image or images after some period of time, unless an abnormal event is sensed by said controller.

16. The system according to claim 1, wherein the event log is overwritten after some period of time, unless an abnormal event is sensed by said controller.

17. The system according to claim 1, wherein additional memory is provided in a remote location and is connected to said controller via a modem.

18. The system according to claim 1, further comprising:

a modem connected to said controller, wherein data may be transmitted from said memory to a remote memory location.

19. The system according to claim 18, wherein a mode of operation for the parking area may be changed by an action taken at the remote location, and wherein one or more accessories connected to said controller may be activated or deactivated by an action taken at the remote location.

20. The system according to claim 1, wherein activation of at least one of said plurality of sensors longer than a predetermined time will be deemed an abnormal event which will be time stamped and stored in the event log.

21. The system of claim 1, further comprising means to program the controller.

22. The system of claim 1, wherein the means for accessing the sensed and recorded information comprises a service facility located remotely from the controller.

23. The system of claim 1, wherein the controller monitors, collects and stores sensed information related to an accident event as determined by the controller.

24. The system of claim 1, wherein the data comprises video images of the barrier before, during and after an accident event, or direction of travel of the barrier, or speed of movement of the barrier, or elevation of the barrier, or identification and timing information concerning contact of a vehicle with the barrier, or all timing stamped sensed events associated with opening or closing of the parking barrier, or a vehicle passing through an entrance or exit of the parking area.

25. The control system of claim 1, wherein the actuator comprises means to determine a position of the barrier.

26. The system of claim 1, wherein events triggered by signals from any of the plurality of sensors or the actuator are stored with vehicle identification information in an accident log.

27. The system of claim 9, wherein the plural modes of operation include at least one of a day mode, a free mode and an automated mode.

28. The system of claim 21, wherein the means to program the controller for accessing comprises a customer terminal.

29. The system of claim 28, wherein the means to program the controller is located at a location remote from the parking area.

30. The system according to claim 1, wherein the controller determines and reports detected faults in the performance of the system sensors.

31. A control system for a parking barrier system comprising:

a barrier for controlling access of an object into or out of a parking area;

an actuator connected to said barrier accessory for activating or deactivating said barrier accessory;

a plurality of accessories associated with operation of said parking barrier system and events associated with operation of said parking barrier system;

a controller connected to said actuator and said plurality of accessories for monitoring and collecting signals provided by the actuator and accessories to determine operational aspects of the parking barrier system;

a memory for said controller for recording the collected signals

a timer for providing a present date and time of day to said controller, wherein the signals or sequences of the signals provided by the actuator or said accessories, or both said actuator and said accessories and time of day are time stamped with a date and time of day, as output by said timer, and wherein date and time stamped signal or sequence of signal data is analyzed by the controller and determined to be at least one event from a group consisting of accident events and performance events, including fault events, abnormal events, security concern events, maintenance events, and fraud events, and wherein the controller creates specific logs for said events and event data is stored in at least one specific log in said memory for access by a system user; and

a means for accessing the data.

32. The system of claim 31, wherein the controller includes means for generating a log of the collected data.

33. The system of claim 31, wherein the controller includes means for generating a log of collected sequences of data.

34. The system of claim 31, wherein the controller includes means for sending to, and receiving signals from, the accessories.

35. The system of claim 31, wherein the timer provides date and time stamps for data provided by any accessory or any actuator.

36. The system of claim 31, wherein the events are defined by the controller based on signals between the controller and the actuator or accessories.

37. The system of claim 31, wherein the events include events selected from the group consisting of security events accident events, maintenance events current events and mode events.

38. The system of claim 31, further comprising means to program the controller.

39. The system of claim 38, wherein the means to program the controller is located at a location remote from the parking area.

40. The system of claim 38, wherein the means to program the controller comprises means to alter operational parameters of the system.

41. The system of claim 38, wherein the means to program the controller comprises means to change a controller program or suspend a controller program.

42. The system of claim 38, wherein the means to program the controller comprises reprogram system threshold values.

43. The system of claim 38, wherein the means to program the controller comprises means to program the controller to ignore an accessory.

44. The system of claim 38, wherein the means to program the controller comprises means to program the controller to include a times, default-restart subroutine.

45. The system of claim 38, wherein the means to program the controller includes means to program the controller to disable an accessory upon the occurrence of a system fault and subsequently reset the system to original parameters.

46. The system of claim 31, wherein the controller comprises means to alter operational parameters of the system.

47. The system of claim 31, wherein the controller comprises means to program the controller to ignore an accessory.

48. The system of claim 31, wherein the controller includes a times, default-restart subroutine.

49. The system of claim 31, wherein the controller includes means to disable an accessory upon the occurrence of a system fault and subsequently reset the system to original parameters.

50. The system according to claim 31, wherein the controller determines and reports detected faults in the performance of the system accessories.

51. A method of controlling a parking barrier system comprising:

operating a barrier to block an entrance or exit of a parking area;

using an actuator to move the barrier;

operating sensors to sense parameters associated with operation of said parking barrier system and events associated with operation of said parking barrier system;

operating a controller to monitor and collect actuating and sensing signals and data from the actuator and sensors;

using a memory to record the collected signals and data;

using a timer connected to said controller to output a present date and time of day to said controller, and to time stamp events associated with the sensed signals and data, and wherein date and time stamped signal or sequence data is analyzed by the controller and determined to be at least one event from a group consisting of accident events and performance events including fault events, abnormal events, security concern events, maintenance events and fraud events;

operating the controller to create specific logs for said events and for storing time stamped events and event data in at least one specific log and event data in said memory for access by a system user; and

providing access to the collected signals and data.

52. The method of claim 51, further comprising operating a controller with a software program.

53. The method according to claim 51, further comprising determining and reporting detected faults in the performance of the system sensors.

54. A method of controlling a parking barrier system comprising:

controlling access of an object into or out of a parking area by operating a barrier;

operating of an actuator connected to said barrier by activating or deactivating said barrier;

operating a plurality of accessories associated with operation of said parking barrier system and events associated with operation of said parking barrier system;

operating a controller connected to said actuator and said plurality of accessories for monitoring and collecting signals provided by the actuator and accessories to determine operational aspects of the parking barrier system;

using a memory for said controller to record the collected signals;

using a timer for providing a present date and time of day to said controller, wherein the signals or sequences of the signals provided by the actuator or accessories and time of day are time stamped with a date and time of day, as output by said timer, and wherein date and time stamped signal or sequence of signal data is analyzed by the controller and determined to be at least one event from a group consisting of accident events and performance events including fault events, security concern events, abnormal events, maintenance events and fraud events, and wherein the controller creates specific logs for said events and event data and said events and event data are stored in at least one specific log in said memory for access by a system user; and

providing a means for accessing the data.

55. The method of claim 54, further comprising operating the controller with a software program.

56. The method according to claim 54, further comprising determining and reporting detected faults in the performance of the system accessories.

57. The method according to claim 54, further comprising determining and reporting detected faults in the performance of the system accessories.

58. The method according to claim 54, further comprising determining and reporting detected faults in the performance of the system accessories.

59. The method of claim 54, further comprising altering operational parameters of the system.

60. The method of claim 54, further comprising changing a controller program or suspending a controller program.

61. The method of claim 54, further comprising changing system threshold values.

62. The system of claim 54, further comprising ignoring an accessory.

63. The method of claim 54, further comprising including a times, default-restart subroutine.

64. The method of claim 54, further comprising disabling an accessory upon the occurrence of a system fault and subsequently resetting the system to original parameters.