Method for controlling operation of garden equipment and a battery pack
A method for controlling operation of garden equipment with a battery pack including a control unit for performing the method, when the battery back is inserted into a recess of the garden equipment and in data communication, via a data bus, with a control unit of the garden equipment. The control unit reads an identifier of the garden equipment, which identifier is used to retrieve operational control data for the specific garden equipment from a memory medium of the control unit. The control unit also collects sensor data from garden equipment sensors and controls the operation of the garden equipment from the control unit based on the retrieved control data and the collected sensor data.
1. A method for controlling operation of any one of a plurality of garden tools with a single battery pack comprising a control unit for performing the method, when the battery pack is inserted into a recess of any one of the plurality of garden tools and in data communication, via a data bus, with a control unit of said one of the plurality of the garden tools, the method comprising
reading, via the data bus, an identifier of said one of the plurality of garden tools,
retrieving operational control data for said one of the garden tools from a non-transitory computer-readable medium of the control unit in the battery pack based on the identifier,
collecting, via the data bus, sensor data from sensors of said one of the garden tools, and
controlling, via the data bus, the operation of said one of the garden tools from the control unit in the battery pack based on the retrieved operational control data and the collected sensor data.
2. The method according to claim 1 , wherein the method further comprises
sending the collected sensor data wirelessly, via an interface, to an external unit.
3. The method according to claim 1 , wherein the method further comprises storing the collected sensor data in the non-transitory computer-readable medium of the control unit in the battery pack.
4. The method according to claim 1 , wherein the step of controlling further comprises controlling a current output from the battery pack to said one of the garden tools based on the collected sensor data.
5. A computer program comprising computer program code stored on a memory, the computer program code being adapted, if executed on a processor, to implement the method according to claim 1 .
6. A battery pack for controlling operation of any one of a plurality of garden tools, when the battery pack is inserted into a recess of any one of the plurality of garden tools and in data communication, via a data bus, with a control unit of said one of the plurality of garden tools, said battery pack comprising a control unit comprising a processor and a non-transitory computer-readable medium, configured to store instructions, which when executed by the processor, cause the control unit to:
read, via the data bus, an identifier of said one of the garden tools,
retrieve operational control data for said one of the garden tools from the non-transitory computer-readable medium of the control unit in the battery pack based on the identifier,
collect, via the data bus, sensor data from sensors of said one of the garden tools, and
control, via the data bus, the operation of said one of the garden tools from the control unit in the battery pack based on the retrieved control data and the collected sensor data.
7. The battery pack according to claim 6 , wherein the control unit is further caused to:
send the collected sensor data wirelessly to an external unit.
8. The battery pack according to claim 6 , wherein the control unit is further caused to:
store the collected sensor data in the non-transitory computer-readable medium of the control unit in the battery pack.
9. The battery pack according to claim 6 , wherein the data bus is a controller area network.
10. The battery pack according to claim 6 , wherein the battery pack is configured to receive data for determining torque, RPM, position, temperature or motion of said one of the garden tools from the sensors.
11. The battery pack according to claim 6 , wherein the control unit is further caused to:
control a current output from the battery pack to said one of the garden tools based on the collected sensor data.