Journey event monitor and recording apparatus
First Claim
Patent Images
1. A portable electric event monitoring recording and display (“
- MRD”
) apparatus comprising;
a housing, monitor means within the housing to continuously or sequentially monitor events selected from a group consisting of the measurement of one or more of temperature, pressure, humidity and physical shock, recording means to record the or each event, interrogator means to interrogate the record and visual display means for displaying one or more such event records over time.
0 Assignments
0 Petitions
Accused Products
Abstract
Apparatus for monitoring events such as the measurement of temperature, pressure, humidity or physical shock caused by acceleration or deceleration is disclosed. The apparatus includes one or more sensors for measuring the events and circuitry for recording these events and displaying the same along with a time of day and a date when the event occurred. An additional alarm e.g. a visual or audible alarm is provided to warn of an impending problem such as a thaw of frozen items. The alarm is operated when a thaw condition is possible. A display in the form of a series of bar graphs is disclosed for displaying a series of event measurements.
-
Citations
15 Claims
-
1. A portable electric event monitoring recording and display (“
- MRD”
) apparatus comprising;
a housing, monitor means within the housing to continuously or sequentially monitor events selected from a group consisting of the measurement of one or more of temperature, pressure, humidity and physical shock, recording means to record the or each event, interrogator means to interrogate the record and visual display means for displaying one or more such event records over time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
- MRD”
Specification