Hyundai Kefico Corporation

A shielding module is connected to a high voltage connector embedded in a housing of a controller. The shielding module includes: a base plate; a shielding terminal connected to the base plate and being in contact with an inner wall of the housing and a shielding plate of the high voltage connector, and a sealing holder protruding upwardly from a top of the base plate, and having a membrane formed in a slit. A shape of the slit may be a long hole, and the membrane may have the shape of the slit.

A battery conditioning optimization method for a vehicle includes a controller and a memory, where the controller is configured to: collect in real time driving data that affects driving conditions of the vehicle, analyze the collected driving data, and determine the driving conditions, monitor a current temperature and a state of a battery, forecast battery temperature changes based on the current temperature and the state of the battery and information on the driving conditions, and determine whether to control the temperature of the battery based on the predicted battery temperature changes, and cooling the battery or raising the temperature of the battery.

A variable length busbar module for a vehicle includes: a first busbar assembly coupled to a first substrate, a second busbar assembly coupled to a second substrate, and a busbar intermediate assembly for connecting the first busbar assembly and the second busbar assembly to each other, where the busbar intermediate assembly is configured to be provided in various lengths. The variable length busbar module is capable of achieving product standardization by changing only the length of the busbar intermediate assembly when busbars of different lengths are required due to package design. The first busbar assembly and the second busbar assembly may be used interchangeably.

A battery sharing mediation system provides a sharing service for users of electric vehicles equipped with batteries to share batteries with each other and a battery sharing mediation method using the same, and the system includes a plurality of devices configured for users applied for the sharing service to request or accept battery sharing, and a mediation server configured to communicate with the plurality of devices, register and manage service information of the users applied for the sharing service, and mediate the battery sharing between the battery sharing requester and a final sharer selected among the battery sharing candidates, where the sharing information may include an expected transportation conveyance for the battery to be shared.

Provided is a vehicle control method for protecting a vehicle and a driver during forward driving while in reverse gear of an electric vehicle, the vehicle control method including: detecting a gear position of a vehicle; generating a negative torque command to a motor of the vehicle by detecting the gear position as R stage; detecting a vehicle speed of the vehicle; and displaying a warning light or generating a warning sound through a cluster of the vehicle when the vehicle speed is detected as a positive vehicle speed.

A synchronization system and method incorporate an absolute location sensor such as a position sensor and a relative location sensor such as hall sensor of an electric shift lever system. The synchronization system includes a shift lever sensor configured to detect a manipulation signal of a shift lever when a vehicle driving mode is shifted, an electric motor configured to switch a gear shift stage according to manipulation of the shift lever, the hall sensor attached to the electric motor and configured to detect a rotated relative angle, the position sensor configured to detect an absolute location of the electric motor, and a controller configured to receive signals generated from the shift lever sensor, the hall sensor, and the position sensor, and control the electric motor so that the gear shift stage according to manipulation of the shift lever is switched based on the received signals.

In one aspect, an operating method of an intelligence vehicle driving control system is provided that comprises: a collecting step of collecting big data including a wheel torque and a speed for every vehicle type and traffic information; a torque calculating step of learning the big data using a predetermined machine learning model and inputs a specific desired speed profile to the machine learning model to calculate a motor torque of a driving vehicle; and an optimal speed profile deriving step of calculating an energy consumption required to generate the calculated motor torque using a predetermined dynamic programming method and a reverse vehicle dynamic model and deriving an optimal speed profile in which the energy consumption is minimized.

An engine injector control device and method include an opening delay calculation unit configured to receive a predetermined operating condition and an injection strategy. The opening delay calculation unit is further configured to determine an opening delay difference between an opening delay of a first injection and an opening delay of a subsequent injection of a plurality of subsequent injections following the first injection during a multi-stage injection by an injector. The engine injector control device and method also include an injector driving unit configured to operate the injector based on the opening delay difference determined in the opening delay calculation unit.

A battery management system using a battery temperature prediction model includes: a transmission/reception device for receiving information of a vehicle, a temperature control device for requesting prediction of a battery temperature at a destination arrival time point by using destination information and perform battery conditioning control by using a predicted battery temperature value according to a request result, and a temperature prediction device for outputting the predicted battery temperature value at the destination arrival time point by inputting the information to a battery temperature prediction model, which is provided in advance, in accordance with the request for the prediction of the battery temperature.

A vehicle control apparatus includes: a vehicle state judgment unit that judges a transverse driving control state and a longitudinal driving control state of a vehicle when detecting that a torque of a vehicle power source is abnormal, and judges a normal power source when the transverse driving control is in a normal state and the longitudinal driving control is in a failure state; a driving condition judgment unit that judges a driving state corresponding to a predetermined accident risk driving condition by using vehicle information when there is the normal power source; and a vehicle control unit that controls driving of the vehicle by using a target safety torque provided in advance when the driving state of the vehicle corresponds to the accident risk driving condition, where the vehicle is operated using the target safety torque when the driving state is the accident risk driving condition.