Personal mobile surveillance systems and methods

摘要

An exemplary method includes a mobile user device subsystem 1) acquiring, during operation in a normal surveillance mode, a first set of surveillance data, 2) transmitting, during operation in the normal surveillance mode, the first set of surveillance data to a server subsystem, 3) detecting, during operation in the normal surveillance mode, a trigger event, 4) transitioning, in response to the detecting of the trigger event, from operation in the normal surveillance mode to operation in an enhanced surveillance mode, 5) acquiring, during operation in the enhanced surveillance mode, a second set of surveillance data; and 6) transmitting, during operation in the enhanced surveillance mode, the second set of surveillance data to the server subsystem, wherein the second set of surveillance data comprises an enhanced set of data compared to the first set of surveillance data. Corresponding systems and methods are also disclosed.

主权项

1. A method comprising:
acquiring, by a mobile user device subsystem during operation in accordance with a normal surveillance mode, a first set of surveillance data; transmitting, by the mobile user device subsystem during operation in accordance with the normal surveillance mode, the first set of surveillance data to a server subsystem; detecting, by the mobile user device subsystem during operation in accordance with the normal surveillance mode, a trigger event that includes a change in usage of resources of the mobile user device subsystem; determining, by the mobile user device subsystem in response to the detecting of the trigger event and based on the change in the usage of the resources of the mobile user device subsystem, that there are not sufficient available resources of the mobile user device subsystem for operation in accordance with an enhanced surveillance mode; stopping, by the mobile user device subsystem in response to the determining that there are not sufficient available resources, one or more processes operating by way of the mobile user device subsystem to ensure that there are sufficient resources to operate in the enhanced surveillance mode; transitioning, by the mobile user device subsystem after stopping the one or more processes, from operation in accordance with the normal surveillance mode to operation in accordance with the enhanced surveillance mode; acquiring, by the mobile user device subsystem during operation in accordance with the enhanced surveillance mode, a second set of surveillance data; and transmitting, by the mobile user device subsystem during operation in accordance with the enhanced surveillance mode, the second set of surveillance data to the server subsystem; wherein the second set of surveillance data comprises an enhanced set of data compared to the first set of surveillance data.