Security and energy control system and method
First Claim
1. A security and energy control system comprising:
- a card reader for generating an identification (ID) code in response to detecting an ID card;
a motion sensor for generating a motion signal in response to detecting motion in a field of view of the motion sensor;
a temperature sensor for generating a temperature signal based on a temperature detected thereby;
a transmitter for generating at least one wireless control signal based on the ID code, the motion signal and/or the temperature signal;
a first switch connected between an energy source and an energy consumption device;
a first receiver responsive to a first wireless control signal from the transmitter for causing the first switch to connect the energy source to the power consumption device;
means for conveying a message on a communication link; and
a second receiver responsive to a second wireless control signal from the transmitter for causing the conveying means to convey the message on the communication link, wherein the conveying means includes a first controller for producing the message based on the second wireless control signal, transmitting means responsive to the first controller for transmitting the message on the communication link and a second switch connected between the transmitting means and the communication link, the second switch responsive to the first controller for connecting the transmitting means to the communication link.
0 Assignments
0 Petitions
Accused Products
Abstract
A system detects for the presence of an identification (ID) code associated with an object. The detected ID code is communicated to a computer and power is provided to an energy consumption device. In response to detecting that the ID code has been absent for less than a first duration, an indication of the absence of the ID code is communicated to the computer and energy is withheld from the energy consumption device. If, however, the ID code has been absent for more than the first duration and motion is detected in a field of view, an intruder indication is communicated to the computer if the presence of the ID code is not detected within a second duration. However, if motion is not detected in the field of view, power is provided or withheld from the energy consumption device as a function of an ambient temperature of an environment.
55 Citations
34 Claims
-
1. A security and energy control system comprising:
-
a card reader for generating an identification (ID) code in response to detecting an ID card;
a motion sensor for generating a motion signal in response to detecting motion in a field of view of the motion sensor;
a temperature sensor for generating a temperature signal based on a temperature detected thereby;
a transmitter for generating at least one wireless control signal based on the ID code, the motion signal and/or the temperature signal;
a first switch connected between an energy source and an energy consumption device;
a first receiver responsive to a first wireless control signal from the transmitter for causing the first switch to connect the energy source to the power consumption device;
means for conveying a message on a communication link; and
a second receiver responsive to a second wireless control signal from the transmitter for causing the conveying means to convey the message on the communication link, wherein the conveying means includes a first controller for producing the message based on the second wireless control signal, transmitting means responsive to the first controller for transmitting the message on the communication link and a second switch connected between the transmitting means and the communication link, the second switch responsive to the first controller for connecting the transmitting means to the communication link. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A security and energy control system comprising:
-
means for outputting an identification (ID) code related to an identity of an individual;
means for producing a motion signal in response to detecting motion in a field of view;
means for producing a temperature signal related to an ambient temperature;
means for generating at least one wireless control signal based on the ID code, the motion signal and/or the temperature signal;
means for receiving the at least one wireless control signal; and
at least one of (i) means for connecting an energy source to an energy consumption device in response to the receiving means receiving the at least one wireless control signal and (ii) means for conveying a message to a communication link in response to the receiving means receiving the at least one wireless control signal, wherein the receiving means includes at least one of;
a first receiver responsive to a first wireless control signal for causing the connecting means to connect the energy source to the energy consumption device; and
a second receiver responsive to a second wireless control signal for causing the conveying means to convey the message to the communication link. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
-
-
20. A security and energy control method comprising the steps of:
-
(a) determining if an object having an identification (ID) code associated therewith is either present at or absent from a predetermined location within a room;
(b) if the object is present at t~he predetermined location for less than a first duration, causing the ID code to be communicated to a computer located remotely along with an indication that the object is present at the predetermined location and causing power to be provided to an energy consumption device;
(c) if the object is absent from the predetermined location for less than a second duration, causing an indication that the object is not present at the predetermined location to be communicated to the computer and causing power to be withheld from the energy consumption device;
(d) if the object is absent from the predetermined location for more than the second duration, detecting for motion in the room; and
(e) if motion is detected in step (d), causing an indication that motion has been detected to be communicated to the computer after delaying a third duration. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27)
-
-
28. A security and energy control method comprising:
-
(a) detecting for the presence of an identification (ID) code associated with an object;
(b) in response to detecting the presence of the ID code, communicating the ID code to a computer and providing power to an energy consumption device;
(c) in response to detecting that the ID code has been absent for less than a first duration, communicating an indication of the absence of the ID code to the computer and withholding power from the energy consumption device, otherwise, detecting for motion in a field of view; and
(d) if motion is detected in the field of view and if the presence of the ID code is not detected within a second duration, communicating to the computer an indication that motion has been detected. - View Dependent Claims (29, 30, 31, 32, 33, 34)
-
Specification