Battery power management apparatus and method
View Patent ↗A battery power management apparatus, including a first battery capable of providing electrical power to a first load of a vehicle at a selected time, wherein the first load does not draw current when an ignition system is not operating; a second battery capable of providing electrical power to a second load which draws current when the ignition system is not operating; a first switch capable of disconnecting the first battery from a first circuit containing the ignition system; a second switch capable of connecting the first battery to the first circuit containing the ignition system and is capable of connecting the first battery to a second circuit containing the first load; and an alternator which recharges both the first battery and second battery simultaneously when the ignition system is operating. The second battery provides electrical power to the second load when the alternator ceases to operate.
1. A battery power management apparatus, comprising:
a first battery, wherein the first battery is capable of providing electrical power to a first load of a vehicle at a selected time, wherein the first load does not draw current when a vehicle ignition system of the vehicle is not operating;
a second battery, wherein the second battery is capable of providing electrical power to a second load of the vehicle, wherein the second load draws current when the vehicle ignition system is not operating or is non-operational;
a first switch, wherein the first switch is capable of disconnecting the first battery from a first circuit containing the vehicle ignition system;
a second switch, wherein the second switch is capable of connecting the first battery to the first circuit containing the vehicle ignition system and is capable of connecting the first battery to a second circuit containing the first load; and
an alternator, wherein the alternator recharges both the first battery and the second battery simultaneously when the vehicle ignition system is operating,
wherein the second battery provides electrical power to the second load when the alternator ceases to operate or becomes non-operational.
2. The apparatus of claim 1 , further comprising:
a receiver, wherein the receiver receives a signal transmitted from a remote control device or a wireless device, wherein the apparatus opens the first switch in response to the signal.
3. The apparatus of claim 1 , further comprising:
a receiver, wherein the receiver receives a signal transmitted from a remote control device or a wireless device, wherein the apparatus closes the first switch in response to the signal.
4. The apparatus of claim 1 , further comprising:
a receiver, wherein the receiver receives a signal transmitted from a central processing computer, wherein the signal is transmitted over the Internet or the World Wide Web to the receiver, and further wherein the apparatus closes the first switch in response to the signal.
5. The apparatus of claim 1 , further comprising:
a receiver, wherein the receiver receives a signal transmitted from a central processing computer, wherein the signal is transmitted over the Internet or the World Wide Web to the receiver, and further wherein the apparatus closes the first switch in response to the signal.
6. The apparatus of claim 1 , wherein the first load is a vehicle system, a vehicle equipment system, a vehicle component, or a vehicle device, of or associated with the vehicle.
7. The apparatus of claim 1 , wherein the second load is a vehicle system, a vehicle equipment system, a vehicle component, or a vehicle device, of or associated with the vehicle.
8. The apparatus of claim 1 , further comprising:
a third load, wherein the third load is connected between the first circuit and a third circuit, wherein the third circuit contains the second battery, and further wherein the third load generates a circuit stabilizing voltage drop when respective voltage levels of the first battery and the second battery are not equal.
9. The apparatus of claim 1 , wherein the first switch is a cut-off switch.
10. The apparatus of claim 1 , wherein the second switch is an ignition switch.