Job site security system and method of use therefor
A job site security system contains a wireless communications node and a device such as a tool, a battery, a charger, etc., which contains a controller. Each tool has a locked state and an unlocked state as determined by the controller. Each tool is (initially) in the locked state. When the wireless communications node transmits a signal to the device the controller changes the locked state to the unlocked state allowing the device to be used. A method for securing a job site is also provided.
1. A job site security system comprising:
a device including a first controller operatively connected to a first wireless transceiver, the device assigned to an operable location; and
a wireless communication node including a second controller and a second wireless transceiver, the wireless communication node corresponding to the operable location, the second controller configured to:
transmit an unlocking signal to the device in response to the device being in wireless communication with the wireless communication node.
2. The job site security system of claim 1 , further comprising:
a lockable storage unit, wherein the lockable storage unit includes the wireless communication node.
3. The job site security system of claim 1 , further comprising:
a mobile device including the wireless communication node.
4. The job site security system of claim 1 , further comprising:
a second device including a third controller operatively connected to a third wireless transceiver, the second device assigned to the operable location,
wherein the second controller is configured to:
transmit the unlocking signal to the device in response to both the device and the second device being in wireless communication with the wireless communication node.
5. The job site security system of claim 4 , wherein the second controller is configured to:
transmit a locking signal to the device in response to the device being in wireless communication with the wireless communication node and the second device not being in wireless communication with the wireless communication node.
6. The job site security system of claim 4 , wherein the device is a power tool and the second device is a battery pack.
7. The job site security system of claim 1 , wherein:
the device is a first device of a plurality of devices, and the wireless communication node is a first wireless communication node of a plurality of wireless communication nodes; and
the plurality of devices and the plurality of wireless communication nodes form a mesh network.
8. The job site security system of claim 1 , wherein the second controller is configured to:
determine whether a predetermined period of time has passed since transmitting the unlocking signal to the device; and
transmit, in response to the predetermined period of time having passed, a locking signal to the device to lock the device.
9. The job site security system of claim 1 , further comprising:
a second wireless communication node including a third controller and a third wireless transceiver, the second wireless communication node corresponding to a second operable location, the third controller configured to:
determine, in response to the device being in wireless communication with the second wireless communication node, whether the device is assigned to the second operable location, and
ignore, in response to the device not being assigned to the second operable location, a wireless communication from the device.
10. A lockable storage unit for storing a plurality of power tools, the lockable storage unit comprising:
a wireless communication node including a wireless transceiver, the wireless communication node corresponding to an operable location; and
a controller configured to:
transmit an unlocking signal to a first power tool device of the plurality of power tool devices to unlock the first power tool device, the first power tool device assigned to the operable location.
11. The lockable storage unit of claim 10 , wherein the controller is further configured to:
determine whether a predetermined period of time has passed since transmitting the unlocking signal to the first power tool device; and
transmit, in response to the predetermined period of time having passed, a locking signal to the first power tool device to lock the first power tool device.
12. The lockable storage unit of claim 10 , wherein the controller is configured to:
transmit the unlocking signal to the first power tool device in response to both the first power tool device and a second power tool device being in wireless communication with the wireless communication node, the second power tool device also assigned to the operable location.
13. The lockable storage unit of claim 12 , wherein the controller is configured to:
transmit a locking signal to the first power tool device in response to the first power tool device being in wireless communication with the wireless communication node and the second power tool device not being in wireless communication with the wireless communication node.
14. The lockable storage unit of claim 12 , wherein the second power tool device is a battery pack.
15. A method for unlocking a power tool device, the method comprising:
determining, by a wireless communication node, whether the power tool device is within wireless communication range of the wireless communication node, the wireless communication node associated with an operable location and the power tool device assigned to the operable location; and
transmitting, by the wireless communication node, an unlocking signal to the power tool device to unlock the power tool device in response to the power tool device being within wireless communication range of the wireless communication node.
16. The method of claim 15 , wherein the wireless communication node is integrated within a lockable storage unit.
17. The method of claim 15 , wherein the wireless communication node is integrated within a mobile device.
18. The method of claim 15 , further comprising:
transmitting, with the wireless communication node, the unlocking signal to the power tool device in response to both the power tool device and a second power tool device being in wireless communication with the wireless communication node, the second power tool device assigned the operable location.
19. The method of claim 18 , further comprising:
transmitting, with the wireless communication node, a locking signal to the power tool device in response to the power tool device being in wireless communication with the wireless communication node and the second power tool device not being in wireless communication with the wireless communication node.
20. The method of claim 18 , wherein the second power tool device is a battery pack.