Autonomous data machines and systems

1. A charging system for an autonomous data machine, the system comprising:

a charging station, wherein the charging station has a low profile allowing the autonomous data machine to drive over to charge a power supply of the autonomous data machine automatically; and

one or more processors of the autonomous data machine configured to make charging decisions to effect:

(i) charging operations of the autonomous data machine that include charging time, charging location, and

(ii) operations to be performed during charging, wherein the operations include collecting data about the environment of the autonomous data machine using one or more sensors,

wherein the charging decision are based on at least one of the following: location of charging station, availability of charging station, mission parameters, locations of other autonomous data machines, and/or charging requirements and/or availability of charging stations.

2. The charging system of claim 1 , wherein the charging station has a low profile with a thickness of less than 1 cm.

3. The charging system of claim 1 , wherein the charging station is fixed to the ground.

4. The charging system of claim 1 , wherein the power supply of the autonomous data machine is a rechargeable battery.

5. The charging system of claim 1 , wherein the power supply of the autonomous data machine is charged based on inductive charging.

6. The charging system of claim 5 , wherein the charging station is not in direct contact with the autonomous charging machine during charging.

7. The charging system of claim 1 , wherein the power supply is charged based on contact charging and the charging station is provided with a conductive planar surface to be in direct contact with two electrodes from the autonomous data machine.

8. The charging system of claim 1 , wherein the autonomous data machine comprises one or more propulsion units configured to permit the autonomous data machine to traverse an environment, wherein the one or more propulsion units are powered by the power supply.

9. The charging system of claim 8 , wherein the autonomous data machine further comprises one or more sensors and one or more processors.

10. The charging system of claim 1 , wherein the operations to be performed during charging include using one or more processors to receive and analyze data collected by the one or more sensors and execute program instructions stored in a memory unit to analyze the sensor data and initiate a response based on the analysis of the sensor data by the one or more processors.

11. The charging system of claim 1 , wherein the operations to be performed during charging includes generating a surveillance path.

12. The charging system of claim 11 , wherein the surveillance path is determined based on at least one of the following: location of charging station, future charging time, mission parameters, locations of other autonomous data machines, and/or availability of charging stations.

13. The charging system of claim 1 , wherein the operations to be performed during charging includes transmitting data collected from one or more sensors of the autonomous data machine to a remote control center.

14. The charging system of claim 1 , wherein the low profile comprises a substantially planar surface allowing the autonomous data machine to be charged without precise positioning.

15. The charging system of claim 1 , wherein the low profile allows the autonomous data machine to drive over the charging station from multiple directions.

16. The charging system of claim 1 , wherein collecting data about the environment of the autonomous data machine using one or more sensors during charging increases the uptime of the autonomous data machine.