Call device-attached patrol recorder
First Claim
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1. A call device-attached patrol recorder system comprising:
- a plurality of coders, each having a unique position code, said coders arranged along check positions of a patrol course such that said position codes respectively correspond to said check positions;
at least one movable patrol recorder including a means for storing patrol information, wherein said patrol information includes a position code and a patrol time of one of said plurality of coders, said position code and patrol time being stored by inserting said patrol recorder into said one of said plurality of coders;
a fixed central unit including a means for reading out and printing out said patrol information recorded in said at least one patrol recorder on paper;
said at least one patrol recorder also including a call signal receiving means for receiving a call signal emitted from a transmitter means disposed by said central unit and a call signal acknowledging means for acknowledging the receipt of said call signal.
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Abstract
A call device-attached patrol recorder for use with a group of coders includes a patrol storing apparatus which includes a patrol recorder having a circuit for storing patrol information consisting of a position code of a coder arranged at every check position of a patrol course and a patrol time in turn by inserting the patrol recorder into the coder and a central unit having a circuit for reading out and printing out the patrol information recorded in the patrol recorder on paper; the patrol recorder also including a receiver for receiving a call signal emitted from a transmitter and an acknowledging device for acknowledging the receipt of the call signal.
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Citations
3 Claims
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1. A call device-attached patrol recorder system comprising:
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a plurality of coders, each having a unique position code, said coders arranged along check positions of a patrol course such that said position codes respectively correspond to said check positions; at least one movable patrol recorder including a means for storing patrol information, wherein said patrol information includes a position code and a patrol time of one of said plurality of coders, said position code and patrol time being stored by inserting said patrol recorder into said one of said plurality of coders; a fixed central unit including a means for reading out and printing out said patrol information recorded in said at least one patrol recorder on paper; said at least one patrol recorder also including a call signal receiving means for receiving a call signal emitted from a transmitter means disposed by said central unit and a call signal acknowledging means for acknowledging the receipt of said call signal. - View Dependent Claims (2, 3)
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Specification