Wireless call light box

• US 10,008,103 B1
• Filed: 08/03/2017
• Issued: 06/26/2018
• Est. Priority Date: 08/03/2017
• Status: Active Grant

• Current Assignee: Hamilton Smart, LLC
• Original Assignee: David L. Hamilton
• Inventors: Hamilton, David L.
• Primary Examiner(s): Casillashernandez, Omar
• Application Number:
  US15/667,916
• Time in Patent Office: 327 Days
• Field of Search: 340506
• CPC Class Codes: G08B 19/00 Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
• CPC Class Codes: G08B 21/0492 Sensor dual technology, i.e. two or more technologies collaborate to extract unsafe condition, e.g. video tracking and RFID tracking
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons
• CPC Class Codes: G08B 25/008 Alarm setting and unsetting, i.e. arming or disarming of the security system
• CPC Class Codes: G08B 25/016 Personal emergency signalling and security systems emergency non-personal manually actuated alarm activators G08B25/12
• CPC Class Codes: G08B 25/10 using wireless transmission systems G08B25/009 takes precedence
• CPC Class Codes: G08B 29/12 Checking intermittently signalling or alarm systems
• CPC Class Codes: G08B 3/1016 using wireless transmission calling systems using transmission by inductive loop H04B5/00
• CPC Class Codes: G08B 7/06 using electric transmission , e.g. involving audible and visible signalling through the use of sound and light sources
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass

Abstract

An apparatus includes a wireless transceiver, a card reader and a processor. The wireless transceiver may be configured to communicate wirelessly with an annunciator, a hall light box and a server computer. The card reader may be configured to read identification numbers from cards. The processor may be configured to initiate transmission of an alarm message to the annunciator, the hall light box and the server computer in response to an event, illuminate an alarm indicator in response to the event, receive an authorized identification number that cancels the event from the card reader, initiate transmission of a cancellation message with the authorized identification number to the annunciator, the hall light box and the server computer in response to cancellation of the event, and extinguish the alarm indicator in response to cancellation of the event. The alarm indicator may changes color over time until the event is canceled.

Claims

1. An apparatus comprising:

a wireless transceiver configured to communicate wirelessly via a wireless network with (i) an annunciator remotely located from said apparatus, (ii) a hall light box remotely located from said apparatus and (iii) a server computer remotely located from said apparatus;

a card reader configured to read a plurality of identification numbers from a plurality of cards; and

a processor configured to (i) initiate transmission of an alarm message to all of (a) said annunciator, (b) said hall light box and (c) said server computer in response to an event (ii) illuminate an alarm indicator in response to said event, (iii) receive an authorized one of said identification numbers that cancels said event from said card reader, (iv) initiate transmission of a cancellation message with said authorized identification number to all of (a) said annunciator, (b) said hall light box and (c) said server computer in response to cancellation of said event and (v) extinguish said alarm indicator in response to cancellation of said event, wherein said alarm indicator changes color over time until said event is canceled by reception of said authorized identification number.

2. The apparatus according to claim 1, wherein said apparatus implements a call light box in communication with a nurse station.

3. The apparatus according to claim 1, wherein said event is one or more of (i) an activation of a call switch, (ii) an activation of a code blue switch, (iii) an activation of an intermediate switch that has a priority between said call switch and said code blue switch, (iv) a temperature in a room is outside a temperature range, (v) a humidity in said room is outside a humidity range, (vi) a carbon monoxide level in said room is outside a carbon monoxide range, (vii) an activation of a floor sensor, (viii) an activation of a bed sensor, (ix) a detection of a clapping sequence or (x) any combination thereof.

4. The apparatus according to claim 1, further comprising (i) a code blue switch and (ii) a video camera configured to generate a video signal, wherein

said processor is further configured to both (i) activate said video camera and (ii) initiate transmission of said video signal to said annunciator via said wireless network in response to activation of said code blue switch.

5. The apparatus according to claim 1, wherein said processor is further configured to control (i) generation of an audible sound in response to said event and (ii) one or more changes to said audible sound over time until said event is canceled.

6. The apparatus according to claim 1, further comprising a display, wherein said processor is further configured to control presentation of said alarm indicator as one or more of (i) a textual message, (ii) a graphic symbol or (iii) both on said display.

7. The apparatus according to claim 1, further comprising (i) a speaker, (ii) a microphone and (ii) a service indicator, wherein

said processor is further configured to (i) play a prerecorded message through said speaker in response to sensing a service event, (ii) record sounds received through said microphone, (iii) control illumination of said service indicator, (iv) initial a transfer of said sounds to said server computer via said wireless network and (v) control extinguishing of said service indicator in response to reception of a service one of said identification numbers.

8. The apparatus according to claim 1, further comprising a display, wherein

said processor is further configured to (i) receive information from one or more of (a) said annunciator, (b) said server computer or (c) both and (ii) control presentation of said information on said display.

9. The apparatus according to claim 1, wherein said processor is further configured to (i) receive a first query message from said server computer, (ii) initiate transmission of a status message to said server computer in response to reception of said first query message and (iii) control an alarm if a second query message is not received within a time limit after reception of said first query message.

10. The apparatus according to claim 9, wherein said processor is further configured to (i) store information received after said second query message is missed in said time limit and (ii) initiate transmission of said information to said server computer in response to reception of a third query message.

11. A system comprising:

an annunciator located at a nurse station and comprising (i) a first display and (ii) a first processor configured to generate a list on said first display, wherein said list shows (a) a plurality of rooms and (b) a respective status of each of said rooms;

a server computer in communication with said annunciator via a wired network; and

a plurality of call light boxes located in each of said rooms, each of said call light boxes comprising (i) an alarm indicator, (ii) a card reader and (iii) a second processor configured to control communication via a wireless network with (a) said annunciator and (b) said server computer, wherein

each of said second processors is further configured to (i) control transmission of an alarm message to both (a) said annunciator and (b) said server computer in response to an event, (ii) control illumination of said alarm indicator in response to said event, (iii) receive an authorized one of a plurality of identification numbers from said card reader, (iv) initiate transmission of a cancellation message with said authorized identification number to both (a) said annunciator and (b) said server computer in response to reception of said authorized identification number while said event is active and (v) control extinguishing of said alarm indicator in response to reception of said authorized identification number,

said first processor in said annunciator is further configured to (i) change said status of said respective room to active on said first display in response to reception of said the message, (ii) move said respective room up in said list above said rooms where said respective status is inactive, (iii) change said status of said respective room to inactive on said first display in response to reception of said cancellation message and (iv) move said respective room down in said list below said rooms where said respective status is active in response to reception of said cancellation message, and

both (i) said alarm indicator and (ii) said respective status on said first display of said annunciator change color over time until said event is canceled.

12. The system according to claim 11, further comprising:

a plurality of hall light boxes located in one or more hallways outside each of said rooms, each of said hall light boxes comprising (i) a hall indicator and (ii) a third processor configured to control communication with (a) said annunciator and (b) a corresponding set including one or more of said call light boxes via said wireless network, wherein

said third processor is configured to control (i) illumination said hall indicator in response to reception of said the message from said corresponding set of said call light boxes, (ii) change color of said hall indicator over time and (iii) extinguishing of said hall indicator in response to reception of said cancellation message from said corresponding set of said call light boxes.

13. The system according to claim 12, wherein (i) each of said hall light boxes further comprises a frame and (ii) said hall indicator borders at least one vertical side of said frame.

14. The system according to claim 11, wherein said server computer is configured to enter into a log (i) said respective room that sent said the message, (ii) a start time that said the message was received, (iii) said identification number in said cancellation message from said respective room and (iv) an end time that said cancellation message was received.

15. The system according to claim 11, further comprising a pager station configured to (i) communicate with said call light boxes via said wireless network, (ii) receive a pager message from one of said call light boxes and (iii) send a page signal with said pager message to a corresponding one of a plurality of pagers.

16. The system according to claim 11, further comprising a service computer in communication with said annunciator through said wired network, wherein

each of said second processors is further configured to (i) record a verbal message and (ii) initiate transmission of said verbal message to said annunciator via said wireless network, and

said first process in said annunciator is further configured to (ii) send an email with said verbal message to said service computer.

17. The system according to claim 11, wherein (A) each of said call light boxes comprises (i) a call switch, (ii) and intermediate switch and (iii) a code blue switch and (B) said second processors are further configured to send a message to both (i) said annunciator and (ii) said server computer with an indication of which one of (a) said call switch, (b) said intermediate switch or (c) said code blue switch was activated.

18. The system according to claim 17, wherein said annunciator is further configured to locate said respective room that send said message on the list based upon which among (i) said call switch, (ii) said intermediate switch or (iii) said code blue switch is indicated in said message.

19. The system according to claim 11, wherein each of said call light boxes comprises:

a wireless transceiver configured to communicate wirelessly via said wireless network with (i) said annunciator remotely located from said call light boxes, (ii) a hall light box remotely located from said call light boxes and (iii) said server computer remotely located from said call light boxes;

said card reader configured to read said identification numbers from said cards; and

said second processor configured to (i) initiate transmission of said the message to all of (a) said annunciator, (b) said hall light box and (c) said server computer in response to said event, (ii) illuminate an alarm indicator in response to said event, (iii) receive said authorized identification number from said card reader, (iv) initiate transmission of said cancellation message with said authorized identification number to all of (a) said annunciator, (b) said hall light box and (c) said server computer in response to reception of said authorized identification number while said event is active and (v) extinguish said alarm indicator in response to reception of said authorized identification number, wherein said alarm indicator changes color over time until said event is canceled by reception of said authorized identification number.