Security battery apparatus and its method

摘要

A security battery apparatus includes a security housing, a security adapter, a current detector, a control resistance, a relay circuitry, and a controller module. The security housing. The relay circuitry is electrically connected to the positive terminal of the rechargeable battery, and is connected to the control resistance in parallel. The relay circuitry is normally opened so that only a relatively smaller current is allowed to pass through the security adapter through the control resistance. The controller module is received in the security housing and is programmed to electrically activate the relay circuitry when a security identification is received, so as to allow a relatively larger current to by-pass the control resistance and pass through the security adapter for starting up the vehicle.

主权项

1. A security battery apparatus for a vehicle which has a rechargeable battery having a positive terminal and a negative terminal, said security battery module comprising:
a security housing covering at least said positive terminal of said rechargeable battery of said vehicle, wherein said security housing comprises a first housing member mounted on said rechargeable battery, a second housing member detachably mounted on said first housing member, and a locking device provided on said first housing member and said second housing member for selectively and normally locking said first housing member with said second housing member; a security adapter provided on said security housing and electrically connected to said positive terminal of said rechargeable battery; a current detector electrically connected to said security adapter; a control resistance electrically connected to said positive terminal of said rechargeable battery; a relay circuitry electrically connected to said positive terminal of said rechargeable battery, and is connected to said control resistance in parallel, said relay circuitry being normally opened so that only a relatively smaller current is allowed to pass through said security adapter through said control resistance; and a controller module which is received in said security housing and electrically connected to said relay circuitry, said controller module being programmed to electrically activate said relay circuitry when a security identification is received, so as to allow a relatively larger current to by-pass said control resistance and pass through said security adapter for starting up said vehicle.