Systems and methods for notifying particular devices based on estimated distance
This disclosure relates to notification systems and methods for providing a notification of detected prohibited behavior to a user device that is estimated to be nearest to a particular location. In aspects of the present disclosure, a notification system includes at least one sensor configured to sense measurements indicative of a prohibited behavior, a wireless device passive monitor, a processor, and a memory having stored thereon instructions. The instructions, when executed by the processor, cause the notification system to detect an occurrence of the prohibited behavior based on the sensed measurements, estimate which user device from a predetermined list of user devices is a nearest user device to the wireless device passive monitor, and provide a notification to the estimated nearest user device regarding the detected occurrence of the prohibited behavior.
1. A notification system comprising:
at least one sensor configured to sense measurements indicative of a prohibited behavior, wherein the at least one sensor is configured to sense at least one of: air quality, sound, motion, or temperature;
a wireless device passive monitor;
a processor; and
a memory having stored thereon instructions which, when executed by the processor, cause the notification system to:
detect an occurrence of the prohibited behavior based on the sensed measurements;
for each user device that is within a wireless range of the wireless device passive monitor and which is in a predetermined list of user devices, estimate a distance to the wireless device passive monitor based on at least one of a source address, or a destination address;
estimate which user device from the predetermined list of user devices is a nearest user device to the wireless device passive monitor, based on the estimated distance, by:
selecting a user device corresponding to a smallest distance among the distances as the nearest user device;
listening, by the wireless device passive monitor, to channels of a wireless network to detect a unique identifier of user devices within the wireless range of the wireless device passive monitor; and
identifying the detected unique identifier which is in the predetermined list of user devices; and
provide a notification to the estimated nearest user device regarding the detected occurrence of the prohibited behavior.
2. The notification system of claim 1 , wherein the prohibited behavior includes at least one of vaping, potential bullying, or smoking.
3. The notification system of claim 1 , for each user device that is within the wireless range of the wireless device passive monitor and which is in the predetermined list of user devices, further estimate the distance to the wireless device passive monitor based on at least one of upper layer information, or a signal noise level of the user device.
4. The notification system of claim 1 , wherein the unique identifier includes a media access control (MAC) address.
5. The notification system of claim 1 , wherein the wireless device passive monitor includes at least one of a Wi-Fi® passive monitor or a Bluetooth® passive monitor.
6. The notification system of claim 1 , wherein the wireless device passive monitor is configured to listen to at least one of a Wi-Fi® network or a Bluetooth® network.
7. The notification system of claim 1 , wherein the notification includes at least one of: a location of the at least one sensor or a time of the detection of the detected occurrence.
8. The notification system of claim 1 , further comprising a remote server separate from the at least one sensor, wherein the remote server includes the processor and the memory.
9. The notification system of claim 8 , wherein the at least one sensor is configured to communicate the sensed measurements to the remote server.
10. The notification system of claim 1 , wherein the unique identifier includes a user designated identifier.
11. A computer-implemented method comprising:
sensing, by at least one sensor, measurements indicative of an occurrence of a prohibited behavior, wherein the at least one sensor is configured to sense at least one of: air quality, sound, motion, or temperature;
detecting the occurrence of the prohibited behavior based on the sensed measurements;
for each user device that is within a wireless range of a wireless device passive monitor and which is in a predetermined list of user devices, estimating a distance to the wireless device passive monitor based on at least one of a source address, or a destination address for each user device;
estimating which user device from the predetermined list of user devices is a nearest user device to the wireless device passive monitor, based on the estimated distance, by:
selecting a user device corresponding to a smallest distance among the distances as the nearest user device;
listening, by the wireless device passive monitor, to channels of a wireless network to detect a unique identifier of user devices within the wireless range of the wireless device passive monitor; and
identifying the detected unique identifier which is in the predetermined list of user devices; and
providing a notification to the estimated nearest user device regarding the detected occurrence of the prohibited behavior.
12. The computer-implemented method of claim 11 , wherein the wireless device passive monitor includes at least one of a Wi-Fi® passive monitor or a Bluetooth® passive monitor.
13. The computer-implemented method of claim 11 , wherein the wireless device passive monitor is configured to listen to at least one of a Wi-Fi® network or a Bluetooth® network.
14. The computer-implemented method of claim 11 , wherein the notification includes at least one of: a location of the at least one sensor, or a time of the detection of the detected occurrence.
15. The computer-implemented method of claim 11 , further comprising communicating, by the at least one sensor, the sensed measurements to a remote server separate from the at least one sensor, wherein the remote server performs the detecting, the estimating, and the providing.
16. The computer-implemented method of claim 11 , wherein the prohibited behavior includes at least one of vaping, potential bullying, or smoking.
17. A non-transitory computer-readable medium storing instructions which, when executed by a processor, cause the processor to perform a method comprising:
sensing, by at least one sensor, measurements indicative of an occurrence of a prohibited behavior, wherein the at least one sensor is configured to sense at least one of: air quality, sound, motion, or temperature;
detecting the occurrence of the prohibited behavior based on the sensed measurements;
for each user device that is within a wireless range of a wireless device passive monitor and which is in a predetermined list of user devices, estimating a distance to the wireless device passive monitor based on at least one of a source address, or a destination address for each user device;
estimating which user device from the predetermined list of user devices is a nearest user device to the wireless device passive monitor, based on the estimated distance, by:
selecting a user device corresponding to a smallest distance among the distances as the nearest user device;
listening, by the wireless device passive monitor, to channels of a wireless network to detect a unique identifier of user devices within the wireless range of the wireless device passive monitor; and
identifying the detected unique identifier which is in the predetermined list of user devices; and
providing a notification to the estimated nearest user device regarding the detected occurrence of the prohibited behavior.