Abstract: The present disclosure relates to an electronic control apparatus into which an printed circuit board is inserted in a sliding manner, and the electronic control apparatus of the present disclosure includes: an printed circuit board (PCB) and has one surface on which a heating element is mounted, and a corresponding surface on which a heat radiating material is applied; a connector cover which includes a connector electrically connected and coupled to the electronic circuit board, and a cover coupling portion for coupling a housing; and a housing body to which the PCB is tightly attached and assembled in a sliding manner, in which one or more projections are formed on both side surfaces in the housing body, one or more grooves are formed in both side surfaces of the electronic circuit board, the PCB is inserted and guided into the housing body in a sliding manner.

Abstract: The present disclosure relates to an electronic control apparatus for a vehicle using waterproof housing sealing and a manufacturing method thereof, and the electronic control apparatus includes: an electronic control element configured to electrically control each part of the vehicle; a connector electrically connected with the electronic control element; a housing having an opened one side surface, the connector connected with the electronic control element being inserted from the one side surface in the slot type to be accommodated in the housing; and a connector cover coupled with the connector to cover the opened one side surface of the housing, in which a flange extended by a predetermined length toward the outside is formed on the opened one side surface of the housing along a side surface of the housing, and a potting layer is formed inside the flange on the connector cover.

Abstract: The present disclosure relates to an electronic control apparatus for a vehicle using a sloped structure, and a manufacturing method thereof, in which an appropriate space is maintained with a housing body in order to maintain thermal glue applied onto the PCB when assembling an electronic control apparatus in a sliding manner, and the PCB is assembled by making the PCB be in contact with an upper housing body along a sloped structure formed in a distal end housing at a point at which the slide type assembling is ended, so that the thermal glue may be uniformly applied onto the PCB and be maintained during a slide type manufacturing process.

Abstract: The present disclosure relates to an electronic control apparatus for a vehicle, and the electronic control apparatus includes: an electronic control board which has a top side on which a heating element is mounted; a heat sink which radiate heat generated from the heating element to the outside; at least one screw which couples the electronic control board and the heat sink; and a heat radiating pad which transfer heat of the heating element to the heat sink, in which a stepped portion having a predetermined depth is formed on the contact surface of the heat sink so that the heat radiating pad is inserted thereto, and the depth of the stepped portion is formed to be smaller than a thickness of the heat radiating pad so that the heat radiating pad is pressed and inserted between the electronic control board and the heat sink.

Abstract: The present disclosure relates to an electronic control apparatus for a vehicle, and the electronic control apparatus of the present disclosure includes: an electronic control element which includes a printed circuit board (PCB) and electronic components installed on a surface of the PCB; a cover and a base which accommodate the electronic control element; and a connector which is coupled to the electronic control element, wherein a front end portion having a protrusion is formed at an edge of the cover so that the PCB is inserted and mounted between the protrusion of the cover and an edge of the base, a projection portion is formed at a rear end portion of the edge of the base where the cover and the base come into contact with each other, and the cover and the projection portion of the base come into contact with each other so as to form a predetermined space between the front end portion and the rear end portion so that a sealing member is inserted into the predetermined space.

Abstract: The present disclosure relates to an electronic control apparatus for a vehicle, and the electronic control apparatus of the present disclosure includes: an electronic control element which includes an electronic control board which electrically controls each part of a vehicle, and a heating element which is positioned on a surface of the electronic control board; a cover and a base which accommodate the electronic control element; and a connector which is coupled to the electronic control element, in which an edge part where the cover and the base come into contact with each other is configured in a multi-step bent shape.

Abstract: The present disclosure relates to an electronic control apparatus for a vehicle using waterproof type housing sealing and a manufacturing method thereof, in which when a connector cover including a sealing material injection hole formed on a front surface is coupled with a body coupling part, a sealing space is formed along a circumference of an inner surface of each of the coupled coupling parts and a preventive protrusion formed at a body coupling part, and a sealing material is injected through a sealing material injection hole so that a sealing space between the connector cover and a housing body is sealed, thereby improving waterproof performance between the connector cover and the housing body, and simplifying a process by replacing a process of manufacturing and mounting an O-ring in advance with a simple process of injecting the sealing material.

Abstract: The present disclosures provides an electronic control apparatus for a vehicle using overmolding in which a heat radiating plate is attached to an opposite side of a part requiring heat radiation in a printed circuit board (PCB) and a part other than the part, to which the heat radiating plate is attached, is overmolded so as to directly discharge heat to the air through the heat radiating plate such that a heat radiation effect is excellent, the heat radiating plate is attached in advance and then a housing is formed of mold resin such that a manufacturing process is simplified, and a printed circuit board (PCB) is surrounded by mold resin such that a waterproof function is excellent, and a manufacturing method thereof.

Abstract: Provided are a tire pressure detecting module that simply identifies a position of a tire detecting module to automatically assign the position of the tire detecting module and a tire pressure detecting system including the same. The tire pressure detecting module includes a phase angle sensor detecting a phase angle of a wheel, a pressure detecting sensor detecting a pressure and temperature of a tire, a pressure detecting control unit selecting one transmission pattern of a plurality of transmission patterns, in which phase angle numbers are arranged, to calculate a standby time taken until a phase angle number of the selected transmission pattern and the detected phase angle of the wheel match each other, and a pressure detecting transmission part transmitting tire information including the pressure or temperature detected according to the selected transmission pattern, transmission pattern information that is information with respect to the selected transmission pattern, and the standby time.

Abstract: Provided is an apparatus and method for diagnosing a fault of a fuel cell stack based on measurement of a stack current. The apparatus includes an alternating-current (AC) generation circuit configured to apply an AC to a fuel cell stack driven by a basic operating current (direct-current: DC), a current measurement circuit configured to measure a current of the fuel cell stack caused by the DC applied to the fuel cell stack, and a Micom configured to diagnose a fault of the fuel cell stack on the basis of a current measurement result of the current measurement circuit.

Abstract: The present invention relates to an electric vehicle and a control method thereof. According to the inventive electric vehicle and control method thereof, the state of a fuel cell that is a driving power of the electric vehicle can be sensed to determine whether the fuel cell system is normal or not, and output different sound sources according to the states of the fuel cell system so that the sound outputted as a driving sound while the electric vehicle runs may vary to allow a driver to recognize the state of the electric vehicle and a change in state of the fuel cell. Also, the awareness of difference in driving of the motor can be decreased through the sound outputted as the driving sound of the electric vehicle to improve the driver's satisfaction and allow pedestrians to more easily recognize approach of the electric vehicle.

Abstract: Disclosed herein is a method for generating an injected current of fuel cell stack, including: generating a synthesized frequency current in a form in which a first frequency current is synthesized with a second frequency current; and applying the synthesized frequency current to the fuel cell stack, wherein the first frequency current and the second frequency current are each used to calculate at least one of total harmonic distortion and impedance. According to the embodiment of the present invention, a hardware configuration may be reduced by applying the synthesized frequency current of the AC current for calculating the total harmonic distortion (THD) and the AC current for calculating the impedance to the fuel cell stack, without generating the AC current for calculating the total harmonic distortion (THD) and the AC current for calculating the impedance, respectively, thereby reducing a price and a size of the fuel cell stack.

Abstract: Disclosed herein is a method for diagnosing a fault of a fuel cell stack, including: applying a summed current obtained by summing currents of different frequency regions to the fuel cell stack; passing output voltages of the fuel cell stack through each of the different frequency filters to extract the respective diagnosis data; and diagnosing whether or not a fault has been generated in the fuel cell stack using the respective diagnosis data. Therefore, it is possible to further improve diagnosis analysis capability by applying the summed current obtained by summing the currents of the different frequency regions to the fuel cell stack and then rapidly diagnosing the fault of the fuel cell stack using the diagnosis data obtained by filtering the output voltages of the fuel cell stack.

Abstract: Disclosed herein is a method for generating an injected current of a fuel cell stack performed in an apparatus for generating an injected current of a fuel cell stack, the method including: extracting a first frequency current and a second frequency current by passing alternating currents of different frequencies through a plurality of filters, respectively; generating a summed frequency current by summing the first frequency current and the second frequency current; and applying the summed frequency current to the fuel cell stack. Therefore, it is possible to operate the fuel cell stack by applying the summed current obtained by summing the alternating current for calculating the total harmonic distortion (THD) and the alternating current for calculating the impedance to the fuel cell stack.

Abstract: Provided are a tire pressure detecting module that simply identifies a position of a tire detecting module to automatically assign the position of the tire detecting module and a tire pressure detecting system including the same. The tire pressure detecting module includes a phase angle sensor detecting a phase angle of a wheel, a pressure detecting sensor detecting a pressure and temperature of a tire, a pressure detecting control unit extracting a phase angle number matching a phase angle of the wheel that is detected by the phase angle sensor among a plurality of phase angle numbers that are given by uniformly dividing the wheel, and a pressure detecting transmission part transmitting tire information including a pressure value or temperature value detected by the pressure detecting sensor at the retransmission interval several times.

Abstract: Disclosed herein is a method for diagnosing a fault of a fuel cell stack, the method including: applying a summed current obtained by summing first and second frequencies to the fuel cell stack; diagnosing whether or not a fault has been generated in the fuel cell stack using a higher frequency of first and second frequencies of output voltages of the fuel cell stack; and reconfirming whether or not the fault has been generated in the fuel cell stack using the first and second frequencies in the output voltage of the fuel cell stack.

Abstract: Disclosed herein are a camera module for a vehicle and a monitoring system provided with the same capable of conveniently identifying circumstances around a vehicle by photographing the circumference of the vehicle in various directions. According to an exemplary embodiment of the present invention, the camera module includes a camera module including a plurality of lenses which is mounted in different directions to form each image, one image sensor unit which is mounted to be movable to corresponding positions of each image formed by the plurality of lenses, a guide part which selectively moves the image sensor unit, and an image processor which processes an image signal output from the image sensor unit.

Abstract: A method for detecting a smart key around a vehicle includes; searching a smart key around a vehicle by emitting a registration request message at each preset emission period; when a response message to the registration request message is received from the smart key, checking whether or not the reception of the response message is maintained during a predetermined time; when the reception of the response message is maintained during the predetermined time, emitting an authentication request message containing encryption information for authenticating the smart key; and when an authentication message to the authentication request message is received from the smart key, authenticating the smart key based on the authentication message.

Abstract: The present invention relates detecting the conditions of tires for a vehicle. In the present invention, signals are received from a plurality of wheel speed sensors, a reverse gear sensor, and a brake sensor. Errors of the wheel speed sensors are estimated using the received signals, a signal having a corrected error is obtained using the estimated errors, linear interpolation and band-pass filtering processing are performed on the signal, a tire resonant frequency is estimated using the processed signal, tire pressure is estimated based on the estimated resonant frequency, and whether or not to generate an alarm is determined based on the calculated tire pressure. Accordingly, there is an advantage in that whether or not pressure within a tire of a vehicle is abnormal can be determined in a cheap calculation device for a short time using a conventional wheel speed sensor.

Abstract: A method for displaying a warning message of a smart key system may include: a first step in which a control part of a smart key system generates two or more warning messages corresponding to two or more abnormalities/warnings, when the two or more abnormalities/warnings occur; a second step in which the control part repetitively and sequentially renews and inputs the two or more warning messages to a message queue buffer and controls the message queue buffer to buffer and output the two or more warning messages such that the two or more warning messages are circularly displayed on a display part; and a third step in which the control part ends the circular buffering operation for the two or more warning messages through the message queue buffer, when message renewal times for the two or more warning messages expire.