System for determining intrinsic safety status of the combination of a communication device and a battery
AssigneeMotorola, Inc.
InventorsJoseph Patino, Sandy L. Florence
Life of this patent
Estimating the term…
Abstract
A communication device (11) is provided with a microprocessor (15) and a memory storage device (13). A battery (14) associated with the communication device 11 is provided with memory 16. The memory storage device and the memory contain values relevant to the manufacturing of each device, respectively. The microprocessor reads the memory storage device and the memory and makes a determination of whether the communication device, the battery, and the combination thereof are intrinsically safe to be used in a hazardous environment, and presents the results to a user.
Claims13
Electronic apparatus comprising:
- a host electronic device including a memory storage device, a microprocessor and means to display information;
- a battery adapted to be used with said host device, a memory in said battery providing at least one intrinsic safety value;
- and
- said at least one intrinsic safety value being readable by said microprocessor;
- and
- an intrinsic safety status of the combination of the host electronic device and battery being determined by said microprocessor by comparing said at least one intrinsic safety value with data stored in said microprocessor and displayed by said display means.
A method for determining whether an electronic device and a battery associated therewith are intrinsically safe in combination, comprising the steps of:
- providing said electronic device with a memory storage device, a microprocessor and display means;
- providing said battery with a memory;
- providing said memory with at least one value indicating manufacturing data of said battery;
- reading said at least one value by said microprocessor;
- and
- determining whether said battery is intrinsically safe in combination with said electronic device by comparing said at least one value with data stored in said microprocessor.
A host electronic device comprising:
- a memory storage device;
- a microprocessor;
- a presentation device;
- and
- where the microprocessor is programmed to:
- read intrinsic safety data stored in a battery when the battery is installed to the host electronic device;
- make an intrinsic safety determination of the combination of the host electronic device and the battery by comparing the intrinsic safety data with data stored in said microprocessor;
- and
- display a result of the intrinsic safety determination on the presentation device.
Dependencies are inferred from the claim text.