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9041244 On-board power supply protection  
The system includes a first and a second power supply terminal configured to have at least one of a battery and a generator connected thereto, a first external terminal coupled to the first power...
9035489 Control apparatus and control method for vehicle  
An ECU is mounted on a vehicle equipped with a converter that can boost a voltage of a power storage device storing electric power for obtaining driving force to output the boosted voltage to a...
9030170 Method and device for controlling hybrid functions in a motor vehicle  
In a method and a device for controlling hybrid functions in a motor vehicle, including at least one control unit, hybrid functions of a motor vehicle are controlled by the control unit, the...
9022162 Vehicle anti-theft device  
A vehicle anti-theft device (60) contains: a case body (132); a lid member (156) for closing the opening (167) of the case body; a substrate (67) which is inserted in a removable manner into the...
9006920 Electrical system of a vehicle with electric propulsion and control method thereof  
An embodiment of an electrical system of a vehicle with electric propulsion achieved by at least one electrical machine; the electrical system has: a storage section provided with at least one...
8981591 Safety device for high voltage components  
A safety device for a high-voltage component including a cover that covers at least a part of the high-voltage component, a low-voltage circuit that controls a conduction/shut-off state of an...
8976526 Providing a cooling system for a medium voltage drive system  
In an embodiment, a medium voltage drive system includes a transformer, multiple power cubes each coupled to the transformer, and a manifold assembly. Each power cube includes cold plates each...
8970062 Automotive power source apparatus and vehicle equipped with the power source apparatus  
The power source apparatus has high-voltage-side power supply circuitry 4 that supplies driving battery 1 power to the first measurement circuit 2 and the second measurement circuit 3, isolation...
8952565 Deflection containing electrical conductor  
An electrical conductor is provided that includes at least one strip of conductive material defining a length and having a first end with a first cutout and a second end having a second cutout....
8952657 Battery protector  
A battery is protected without realizing the state of every vehicle element connected to the battery or the battery input/output current. A current limit value setting unit sets a current limit...
8890467 System for controlling battery conditions  
A system and method for controlling battery conditions. The system includes a network access device battery. The network access device battery powers a network access device. A heating element may...
8887684 Idling stop apparatus and method for disabling idling stop function  
An idling stop apparatus is provided which can prevent a voltage of a battery from being lowered even when a microcomputer is reset. In an idling stop apparatus when a reset condition is...
8861150 Battery system  
A battery system includes batteries; a voltage detector linking batteries and detecting batteries' voltage; an equalizer linking batteries and fine-tuning their charging/discharging efficiency; a...
8849511 Apparatus and method of determining power of base values used in vehicle applications  
A signal representing a numerical value from a vehicular application is received. A power value is calculated and the power value is a predetermined based raised to the power of the numerical...
8831816 Electrical leakage diagnosis apparatus for vehicle using insulation resistance sensor and control method thereof  
Disclosed is an electrical leakage diagnosis apparatus for a vehicle which uses an insulation resistance sensor. The apparatus includes an insulation resistance sensor; a main switching part; and...
8816526 Automotive lamp device  
An automotive lamp device is provided. The automotive lamp device includes a lamp housing into which a first lamp or a second lamp is inserted and which includes a plurality of lines, and a lamp...
8795862 Battery pack  
A battery pack that electrically connects a terminal cover, which is attached to a terminal base, and a battery pack case even if the terminal cover and case are not in direct contact with each...
8779725 System and method for improved battery protection cutoff  
Improved protection for a rechargeable battery from damage by being discharged below a cut-off voltage is provided. The measured voltage of a battery under load is lower than the measured voltage...
8779947 Vehicle-related messaging methods and systems  
Vehicle-related messaging methods and systems are disclosed herein. In one of the methods, a telematics unit disposed in a vehicle detects that the vehicle is no longer in operation. Upon making...
8749193 Battery protection circuit for multiple battery power supply and charging system  
A battery protection circuit for connection to a vehicle's auxiliary battery, auxiliary battery load and chassis battery that is connected to the vehicle's alternator. A switching control circuit,...
8738227 Dark current cutoff system and method for vehicle junction box  
Disclosed is a dark current cutoff system and method for a vehicle junction. In particular, a controller is configured to monitor signal input through a CAN communication module to determine when...
8698347 Power unit  
In order to discharge electrical charges from a smoothing capacitor even if no discharge command is issued by a control system, making use of the displacement of a power unit in the event of a...
8698346 Vehicle abnormality detection apparatus and vehicle  
A vehicle having an electricity accumulator for driving a vehicle, a charging inlet for receiving power supplied from a power supply provided on the outside of the vehicle, a circuit for charging...
8686591 Electrically-driven vehicle and charge control system which enable simultaneous performance of driving of an accessory unit and a charging process of a battery  
An electrically-driven vehicle 10 comprises a chargeable and dischargeable battery 20, a charger 16 that charges the battery 20 using a supply of electric power from an external power supply 100,...
8565971 High voltage battery cooling control technique for a vehicle  
The present invention relates to a high voltage battery cooling control technique that improves the operational stability of a high voltage battery by decreasing the likelihood that the battery...
8558505 Sharing charging system  
When it is determined that a charge controllable vehicle and a charge uncontrollable vehicle coexist are connected to a plurality of charging stations, available power X is distributed and...
8541905 Bi-directional battery voltage converter  
A method of balancing current in a vehicle electric system having a system bus, a first battery, a first bi-directional battery voltage converter selectively transferring a first current between...
8521350 Vehicle control device and vehicle control method  
A control device for a vehicle includes: a charge control portion that adjusts an upper limit of charging power to a battery to prevent a negative electrode potential of the battery from dropping...
8513837 Electrical interrupt system and method for use in a hybrid system  
An electrical interlock system for including a power takeoff device operable in a first state to transfer mechanical energy from an associated combustible engine to an associated electric motor...
8487573 Starter controller  
A relay is provided in a power supply line from a battery to a motor of a starter in a vehicle. The relay is selectively switched between a contact side state where contacts short-circuit and a...
8446128 Vehicle battery management system and method  
A vehicle battery management system and method includes a battery, a battery sensor for measuring a condition of the battery and an electronic control unit that receives a signal from the battery...
8441228 Bi-directional battery voltage converter  
A battery module for use with a vehicle electrical system. The battery module includes a bi-directional battery voltage converter, a first battery, and a second battery. A first relay selectively...
8436586 No drain power saver  
A battery protection device for disconnecting a plurality of batteries from an inverter to avoid excessive discharge. The device comprises at least one battery connector for connecting to the...
8427004 Electric-vehicle controller and power storage unit shutoff switch  
There is obtained an electric-vehicle controller that prevents energy stored in a power storage unit from being discharged in the case where a collision, a derailment, or breakage of an overhead...
8395518 Mobile terminal, control method, program and recording medium  
A mobile terminal, a control method, a program and a recording medium which can advise the user about a charge or a change to a charged battery is provided. There are provided: a control means for...
8390145 Battery isolator unit  
A battery isolator unit is disclosed for controlling a switching means having a first contact for connection to a terminal of a first battery, a second contact for connection to a corresponding...
8373392 Battery system and protection apparatus thereof  
A battery system includes a battery and a battery protection apparatus. The battery protection apparatus protects the battery from over-discharge. The battery protection apparatus includes a...
8324860 Distributed charging system and method for electrical vehicle  
The distributed charging system is for charging an energy storage device of an electrical vehicle operated within an operation region where a number of station or parking areas are arranged at...
8258651 Methods and circuits for controlling a battery disconnect switch  
Redundant power supplies and redundant channels of communication maximize the probability that a controller will trigger a battery disconnect switch to open when commanded to do so.
8253269 Economizer for vehicle battery disconnect  
An economizer configured to connected coils in series and in parallel with a voltage source in order to facilitate pulling relays to a closed position, and thereafter, holding the relays in the...
8242748 Trailer tow preserving battery charge circuit  
A method and integrated circuit for preserving a battery's charge and protecting electrical devices is disclosed. A maximum and a minimum battery voltage value at the output port are stored in a...
8212385 Car power source apparatus for detecting a ground fault in a vehicle power supply  
A car power source apparatus is provided to include a driving battery 11 outputting an output voltage for driving a car, a monitoring and control circuit 21 monitoring and controlling the driving...
8204651 Power source control device for power steering  
According to the present invention, a power supply control device for an electric power steering device used for a power supply system comprises a main battery 40 connected to the electric power...
8198865 Trailer tow method for controlling charging  
A method and integrated circuit for preserving a battery's charge and protecting electrical devices is disclosed. A maximum and a minimum battery voltage value at the output port are stored in a...
8180515 Cellular phone configured with off-board device capabilities and starter/charger and battery testing capabilities  
The present invention is directed toward a cellular phone that connects to an existing vehicle data link to perform the functions of an off-board device, such as a scan tool, for displaying...
8179237 Vehicle control apparatus and vehicle provided with the same  
A vehicle control apparatus that suppresses consumption of a battery of a mobile device. A transmitting and receiving circuit transmits to a smart key a drop detection code request signal for...
8134339 Integrated circuit and method for preserving vehicle's battery charge and protecting trailer load  
A method and integrated circuit for preserving a battery's charge and protecting electrical devices is disclosed. A maximum and a minimum battery voltage value at the output port are stored in a...
8130501 Pluggable power cell for an inverter  
In one embodiment, a power cell chamber for a drive system includes moveable and fixed portions. The moveable portion includes a rectifier stage to rectify an input signal received from a...
8063506 Car power source apparatus  
A power source apparatus of a car is provided with contactors (2) connected to an output-side of a battery (1); a pre-charge circuit (3) made up of a series connected pre-charge resistor (6) and a...
8049367 Power supply system, vehicle with the power supply system and power supply system control method  
When a vehicle is set to a travel control mode or external charging mode, a vehicle system is activated for executing the control mode to which the vehicle is set. A converter ECU selects one sub...

Matches 1 - 50 out of 346 1 2 3 4 5 6 7 >