Detector with control switch
First Claim
Patent Images
1. A detector comprising:
- a sensor;
a control element, coupled to the sensor;
a bi-state, device coupled to the control element, wherein the device, in response to a selected input, assumes one of a first and a second state and wherein at least one of the states identifies a selected, alterable, process to be carried out by the control element; and
which includes storage elements and write circuitry coupled to the storage elements for writing a process, at least in part, thereinto.
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Abstract
An ambient condition detector incorporates a control switch which can be actuatable by one of a plurality of circumstances. In a response to an actuated switch, control circuitry of the detector selects at least one predetermined function or process to carry out. The control circuitry can include a programmed processor and a storage unit. A plurality of processes or functions can be stored in the storage unit. One or more of the processes can be selected for execution in response to signals received from the control switch. The switch can be closed in response to manual actuation, a magnetic field, or incident electromagnetic radiation such as RF signals or a beam of light.
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Citations
39 Claims
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1. A detector comprising:
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a sensor;
a control element, coupled to the sensor;
a bi-state, device coupled to the control element, wherein the device, in response to a selected input, assumes one of a first and a second state and wherein at least one of the states identifies a selected, alterable, process to be carried out by the control element; and
which includes storage elements and write circuitry coupled to the storage elements for writing a process, at least in part, thereinto. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A detector comprising:
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a sensor;
a control element, coupled to the sensor;
a bi-state device, coupled to the control element, wherein the device, in response to a selected input, assumes one of a first and a second state and wherein at least one of the states identifies a selected, alterable, process to be carried out by the control element;
which includes circuitry for detecting the presence of a coded at least one state; and
wherein the circuitry for detecting the presence of a coded at least one state responds to at least one time duration of the at least one state.
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8. A method of implementing a switch in a communication system wherein a plurality of devices is coupled to the system, the method comprising remotely electrically specifying the function of the switch using transmitted messages where some of the functions that can be specified cause the respective device to carry out one of, transmitting an alarm message, transmitting a walk test message, transmitting a monitoring station message, carrying out a self-test, and providing a sensitivity indication.
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9. A method of implementing a switch in a communication system wherein a plurality of devices is coupled to the system, the method comprising remotely specifying the function of the switch using transmitted messages;
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where the switch is an electronic switch; and
where the switch is actuated by generating a light signal using an external device. - View Dependent Claims (10, 11)
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12. A process of controlling an electrical unit comprising:
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establishing a normal operating sequence for the unit;
establishing a plurality of supplemental steps defining a process to be carried out by the unit in response to the presence of an exterior input;
providing the supplemental steps at the unit;
electrically storing the steps at the unit;
detecting the presence of the exterior input, and in response thereto carrying out the supplemental steps at the unit.
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13. A process of controlling an electrical unit comprising:
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establishing a normal operating sequence for the unit;
establishing a plurality of supplemental steps defining a process to be carried out by the unit in response to the presence of an exterior input;
providing the supplemental steps at the unit;
detecting the presence of the exterior input, and in response thereto carrying out the supplemental steps at the unit;
which includes establishing at the unit at least first and second, different, pluralities of supplemental steps to be carried out in response to the presence of respective, distinguishable exterior inputs; and
detecting the presence of an exterior input, correlating that input with a respective plurality of supplemental steps, and in response thereto carrying out the respective supplemental steps. - View Dependent Claims (14, 15)
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16. A process of controlling an electrical unit comprising:
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establishing a normal operating sequence for the unit;
establishing a plurality of supplemental steps defining a process to be carried out by the unit in response to the presence of an exterior input;
providing the supplemental steps at the unit;
detecting the presence of the exterior input, and in response thereto carrying out the supplemental steps at the unit; and
which includes sensing a predetermined ambient condition at the unit. - View Dependent Claims (17)
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18. A process of controlling an electrical unit comprising:
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establishing a normal operating sequence for the unit;
establishing a plurality of supplemental steps defining a process to be carried out by the unit in response to the presence of an exterior input;
providing the supplemental steps at the unit;
detecting the presence of the exterior input, and in response thereto carrying out the supplemental steps at the unit; and
comprising storing the supplemental steps in binary form at the unit.
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19. A method of controlling a programmable electrical unit comprising:
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providing a primary control program and loading it into the unit for execution;
initiating execution of the primary control program;
providing at least one additional control program in executable form and storing it at the unit;
sensing the presence of an ambient condition associated with initiating an additional control program, and in response thereto initiating execution of a selected additional control program; and
continuing execution of the primary control program.
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20. A method of controlling a programmable electrical unit comprising:
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providing a primary control program and loading it into the unit for execution;
initiating execution of the primary control program;
providing at least one additional control program and storing it at the unit;
sensing the presence of an ambient condition associated with initiating an additional control program, and in response thereto initiating execution of a selected additional control program;
continuing execution of the primary control program;
wherein at least two different additional control programs are loaded into the control unit and sensing the presence of at least two distinguishable ambient conditions wherein each is associated with a respective one of the additional control programs and in response thereto initiating execution of the respective control program.
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21. A method of controlling a programmable electrical unit comprising:
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providing a primary control program and loading it into the unit for execution;
initiating execution of the primary control program;
providing at least one additional control program and storing it at the unit;
sensing the presence of an ambient condition associated with initiating an additional control program, and in response thereto initiating execution of a selected additional control program;
continuing execution of the primary control program;
wherein the unit includes a fire sensor and the primary control program interacts with the fire sensor and wherein the ambient condition corresponds to one of a magnetic field, a beam of incident radiant energy and an RF signal.
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22. A method of controlling a programmable electrical unit comprising:
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providing a primary control program and loading it into the unit for execution;
initiating execution of the primary control program;
providing at least one additional control program and storing it at the unit;
sensing the presence of an ambient condition associated with initiating an additional control program, and in response thereto initiating execution of a selected additional control program;
continuing execution of the primary control program;
which includes providing a first identifier to define the additional control program to be executed and in response to the sensed presence of the ambient condition, initiating execution of the additional control program specified by the identifier. - View Dependent Claims (23, 24)
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25. An ambient condition detector comprising:
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an ambient condition sensor;
a control circuit coupled to the sensor;
a storage element coupled to the control circuit;
and a multi-state element coupled to the control circuit wherein the element, in one state specifies an identifier of a function, to be executed wherein the identifier is electrically alterable thereby altering the function prestored in the storage element.
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26. An ambient condition detector comprising:
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an ambient condition sensor;
a control circuit coupled to the sensor;
a storage element coupled to the control circuit;
and a multi-state element coupled to the control circuit wherein the element, in one state specifies an identifier of a function, to be executed wherein the identifier is alterable thereby altering the function; and
wherein the element has less than eight discernable states and wherein each state specifies a function to be executed. - View Dependent Claims (27)
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28. A fire detector comprising:
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a fire sensor;
a programmable processor coupled to the sensor;
a storage element coupled to the processor wherein the storage element includes a plurality of executable processes; and
a multi-state element coupled to the programmable processor wherein the element, in one state specifies an identifier of a process included in the storage element, to be executed wherein the identifier is electrically alterable thereby altering the specified process.
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29. A fire detector comprising:
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a fire sensor;
a programmable processor coupled to the sensor;
a storage element coupled to the processor wherein the storage element includes a plurality of executable processes;
a multi-state element coupled to the programmable processor wherein the element, in one state specifies an identifier of a process included in the storage element, to be executed wherein the identifier is alterable thereby altering the specified process; and
wherein the element has less than eight discernable states and wherein each state specifies a process to be executed.
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30. A fire detector comprising:
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a fire sensor;
a programmable processor coupled to the sensor;
a storage element coupled to the processor wherein the storage element includes a plurality of executable processes;
a multi-state element coupled to the programmable processor wherein the element, in one state specifies an identifier of a process included in the storage element, to be executed wherein the identifier is alterable thereby altering the specified process; and
wherein the element comprises a two-state switch.
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31. A detector comprising:
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a sensor;
a control element, coupled to the sensor;
an input device having at last two different states, coupled to the control element, wherein the device, in response to a selected input, assumes one of at least a first and a second state and wherein at least one of the states identifies a selected, alterable, process to be carried out by the control element; and
wherein the device, when in at least one state, identifies a software specified process which had previously been stored. - View Dependent Claims (32, 33, 34)
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35. An ambient condition detector comprising:
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an ambient condition sensor;
a control circuit coupled to the sensor;
a storage element coupled to the control circuit;
and a multi-state input element coupled to the control circuit wherein the element, in one state specifies an identifier of a function, to be executed wherein the identifier is alterable thereby altering the function; and
wherein the element responds to a local stimulus, has less than eight discernable states and wherein each state specifies a function to be executed.
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36. A detector comprising:
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a receiver circuit for receiving signals;
a processing circuit incorporating at least two selectable executable processes wherein at least one of the selectable executable processes is selected in response to receipt of one of at least two different respective signals;
a switch incorporated in the detector and coupled to the processing circuit wherein activating the switch causes the processing circuitry to execute the selected executable process; and
wherein the switch can activate different executable processes in response to the received respective signal.
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37. A method of implementing a switch in a device in a system which includes a plurality of coupled devices, the method comprising:
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receiving a control signal at a device that causes the device to select an executable process from a group of selectable executable processes;
assigning the selected executable process as the function of a switch; and
executing the selected executable process when the switch is activated wherein the switch can have different functions dependent upon the received control signal.
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38. A detector comprising:
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a sensor;
a control element, coupled to the sensor;
a bi-state switch coupled to provide an input to the control element, wherein the device, in response to a selected input, assumes one of a first and a second state and wherein at least one of the states identifies a selected electrically alterable, process to be carried out by the control element and a common housing for the sensor, the control element and the switch.
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39. A detector comprising:
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a sensor;
a control element, coupled to the sensor;
a control switch coupled in a common housing to provide an input to the control element, wherein the switch in response to a selected input, assumes one of a first and a second state and wherein at least one of the states identifies a selected, alterable, process to be carried out by the control element; and
wherein the sensor comprises a fire sensor.
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Specification