Monitoring and alerting system for buildings

• US 5,774,052 A
• Filed: 02/08/1996
• Issued: 06/30/1998
• Est. Priority Date: 02/08/1996
• Status: Expired due to Fees

• Current Assignee: Niscayah Limited (Securitas AB)
• Original Assignee: Pacific Bank Technology, Inc.
• Inventors: Hamm, Dennis, Kimmich, David P.
• Primary Examiner(s): Swarthout, Brent A.
• Assistant Examiner(s): TWEEL JR, JOHN ALEXANDER
• Application Number:
  US08/598,338
• Time in Patent Office: 873 Days
• Field of Search: 340/540, 340/642, 340/641, 340/825.06, 340/825.35, 235/379, 235/381
• US Class Current: 340/540
• CPC Class Codes: G08B 13/19658 Telephone systems used to communicate with a camera, e.g. PSTN, GSM, POTS
• CPC Class Codes: G08B 13/19673 Addition of time stamp, i.e. time metadata, to video stream
• CPC Class Codes: G08B 13/19695 Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
• CPC Class Codes: H05B 47/10 Controlling the light source
• CPC Class Codes: H05B 47/175 by remote control
• CPC Class Codes: H05B 47/18 via data-bus transmission
• CPC Class Codes: H05B 47/20 Responsive to malfunctions or to light source life; for protection
• CPC Class Codes: H05B 47/22 with communication between the lamps and a central unit
• CPC Class Codes: H05B 47/25 Circuit arrangements for protecting against overcurrent

Abstract

A system is disclosed for sensing selected conditions particularly for an unoccupied commercial business and taking the appropriate action. Corrective action may include shutting down a system, sending a signal to an occupied location for evaluation of the selected abnormal condition, making a record of the abnormal condition for rectification at a later time. The system includes one or more light level sensors directed to observe the light level at a selected location, a CPU or controller which stores data representing acceptable light levels and a schedule. If the light level at the selected area does not reach or maintain the desired light level, corrective action is taken. If the commercial establishment is a bank and the light level is at an ATM (automatic teller machine) the system may temporarily shut the ATM machine down and illuminate a sign to indicate that the ATM is not open. If the sensor is directed toward or monitors non-essential lighting, for example, signs, it may merely record the insufficiency in lighting and produce a record for later correction of the condition. If the condition sensed is a different type of discrepancy, failure of heating, water leak detection or other emergency, the system includes a modem and telephone communications link to a human monitoring station for instantaneous alerting and to allow corrective action.

Claims

1. A system for monitoring and responding to variations in light levels from a predetermined level of the surroundings adjacent an exteriorly located consumer operated installation to insure adequate consumer light level protection comprising:

light sensing means for sensing a light level in the immediate area of said installation;

light sensing means for sensing at least one other light level in a surrounding area, said light sensing means including comparing means for comparing said sensed light levels with at least two specified minimum values and means for transmitting only signals representative of light values below either of said specified minimum values; and

a central data processing unit including a clock, receiving means for receiving said transmitted signals and communication means operative in response to reception of said transmitted signals for communicating the existence of said transmitted signals to a remote location.

2. A system as claimed in claim 1 further comprising means operative in response to at least one of said transmitted signals for disabling said installation.

3. A system as claimed in claim 2 further comprising means responsive to said clock for limiting the operating hours during which said central data processing unit responds to said transmitted signals to disable said installation.

4. A system as claimed in claim 2 comprising alerting means at said installation for signalling to prospective consumer user that the installation is disabled.

12. A system in accordance with claim 1 wherein said central data unit is located within said business environment and includes a communications channel to a manned location for communicating the existence of said transmitted signals.

13. A system in accordance with claim 1 including display means for providing a visual record of said transmitted signals occurring during a preselected period of time.

14. A system in accordance with claim 1 wherein said central data unit includes means for programming the monitoring of said light sensing means to correspond to variable schedules.

15. A system in accordance with claim 2 wherein said central data unit includes means for responding to the light sensing means corresponding to variable schedules.

5. A system for monitoring and responding to variations in ambient light levels from predetermined levels of the surroundings adjacent an exteriorly located consumer operated installation to insure adequate consumer light level protection comprising:

light sensing means for sensing at least two levels of lighting values including one level of lighting values in the immediate area of said installation and second light sensing means for sensing levels of lighting values in the area surrounding the installation including wireless means for transmitting signals in response to sensed lighting levels only below either of said lighting values;

a central data processing unit including a clock, means for receiving said wireless transmitted signals and means operative in response to reception of said transmitted signals for disabling said installation.

6. A system as claimed in claim 5 wherein said installation is an automatic teller machine and said system further includes alerting means detectable by a consumer outside of the immediate area of the machine and means responsive to said transmitted signals for alerting prospective consumer users that said machine is disabled.

7. A system as claimed in claim 6 wherein said alerting means comprises a lightable sign.

8. A system as claimed in claim 5 further comprising means responsive to said clock for limiting the operating hours during which said central data processing unit responds to said transmitted signals to disable said installation.

9. A system as claimed in claim 5 further comprising an additional sensor, transmitter means connected to said sensor for communicating an additional signal representative of another sensed condition at said sensor;

means in said central data processing unit for comparing the signal with stored data representing a desired value of said other sensed condition and producing a deviation signal representing the deviation of said additional signal from said desired value of said other sensed condition; and

means for communicating said deviation signal to a remote location.

11. A system in accordance with claim 6 wherein said system is operative upon detection of a resumption of lighting above said lighting values for terminating the illumination of the sign and for re-enabling the installation.

10. A system for monitoring and responding to variations in light levels from predetermined levels of the surroundings adjacent an automatic teller machine to insure adequate consumer light level protection comprising:

light sensing means for sensing at least two levels of lighting values in the area of said machine including wireless transmitting means for transmitting signals only in response to sensed lighting levels below either of said lighting values;

a central data processing unit including a clock, wireless signal receiving means for receiving said transmitted signals, means responsive to said clock for controlling operating hours of the system, a communications channel responding to reception of said transmitted signals for communicating reception of said signals to a manned location, and means responsive to reception of said transmitted signals for disabling said machine; and

a lightable sign illuminated in response to disabling of said machine and operative in response to a resumption of lighting above said lighting values for terminating the illumination of said sign and for re-enabling said machine.