Abstract: An electronic device comprises a processing unit, and an infrared touch display panel, an image capturing unit and a speaker electrically connected to the processing unit. The infrared touch display panel has a plurality of infrared transmitters and a plurality of infrared receivers. The image capturing unit captures a barcode pattern and generates a barcode image. The processing unit drives the image capturing unit and at least part of the infrared transmitters, and turns off the infrared receivers according to a scanning instruction. The processing unit generates an output signal according to the barcode image. The infrared touch display panel displays a visual information according to the output signal. The speaker generates an audio signal according to the output signal.

Abstract: An antenna structure includes a substrate, a radiation element, a conducting element, a grounding element, a first inductance, a second inductance, and a feeding element. The radiation element is disposed on the substrate. The radiation element includes a first radiation portion, a second radiation portion, a third radiation portion, and a feeding portion connected between the first radiation portion, the second radiation portion, and the third radiation portion. The conducting element is disposed on the substrate. The conducting element connects with the feeding portion. The grounding element and the feeding portion are separate from each other. The first inductance is disposed on the substrate and coupled between the conducting element and the grounding element. The second inductance is disposed on the substrate and coupled between the conducting element and the grounding element. The feeding element is connected between the feeding portion and the grounding element.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy by wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receive coil; capturing a vein image of a part of a user via a number of small cameras by Infrared scanning technology and filtering noises from the vein image to get a filtered vein image; transmitting a wireless signal containing the filtered vein image to an intelligent entrance guard; comparing the filtered vein image with a predefined vein image; unlocking the intelligent entrance guard when the filtered vein image matches with the predefined vein image and not unlocking the intelligent entrance guard when the filtered vein image does not match with the predefined vein image.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy of an intelligent entrance guard by wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receive coil of a powerless smart key; scanning an eye of a user to recognize an iris image of the user and storing the iris image in a second storage unit of the powerless smart key; controlling a wireless transmit unit of the powerless smart key to transmit a wireless signal containing the iris image to the intelligent entrance guard; obtaining a predefined iris image from a first storage unit of the intelligent entrance guard and comparing the iris image with the predefined iris image; unlocking the intelligent entrance guard when the iris image matches with the predefined iris image and not unlocking the intelligent entrance guard when the iris image does not match with the predefined iris image.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy of a power unit of a intelligent entrance guard in a wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receiver coil of a powerless smart key; capturing a fingerprint image of an user and storing the fingerprint image in a second storage unit of the powerless smart key; controlling a wireless transmit unit of the powerless smart key to transmit a wireless signal containing the fingerprint image to the intelligent entrance guard; obtaining a predefined fingerprint image from a first storage unit of the intelligent entrance guard and comparing the fingerprint image with the predefined fingerprint image; unlocking the intelligent entrance guard when the fingerprint image matches with the predefined fingerprint image and not unlocking the intelligent entrance guard when the fingerprint image does not match with the predefined fingerprint image.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy of a power unit of a intelligent entrance guard in a wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receiver coil of a powerless smart key; capturing a palm print image and storing the palm print image in a second storage unit of the powerless smart key; controlling a wireless transmit unit of the powerless smart key to transmit a wireless signal containing the palm print image to the intelligent entrance guard; obtaining a predefined palm print image from a first storage unit and comparing the palm print image with the predefined palm print image; unlocking the intelligent entrance guard when the palm print image matches with the predefined palm print image and not unlocking the intelligent entrance guard when the palm print image does not match with the predefined palm print image.

Abstract: A vehicle electronic key system for unlocking a vehicle includes an electronic key and a vehicle controlling device. The electronic key includes a first controller, a signal transmitting module configured to collet and transmit speech signals, and a wireless charging receiving coil configured to transmit electromagnetic signals to the first controller. The vehicle controlling device includes a second controller configured to authenticate the speech signals and unlock the vehicle, a signal receiving module configured to receive speech signals sent by the signal transmitting module and send the speech signals to the second controller, and a wireless charging transmitting coil configured to transmit the electromagnetic signals to the wireless charging receiving coil. The second controller is further configured to drive the wireless charging transmitting coil.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy of a power unit of a intelligent entrance guard in a wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receiver coil of a powerless smart key; capturing a face image of an user and storing the face image in a second storage unit of the powerless smart key; controlling a wireless transmit unit of the powerless smart key to transmit a wireless signal containing the face image to the intelligent entrance guard; obtaining a predefined face image from a first storage unit of the intelligent entrance guard and comparing the face image with the predefined face image; unlocking the intelligent entrance guard when the face image matches with the predefined face image and not unlocking the intelligent entrance guard when the face image does not match with the predefined face image.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy by wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receive coil; capturing a vein image of a part of a user via a number of small cameras by Infrared scanning technology and filtering noises from the vein image to get a filtered vein image; transmitting a wireless signal containing the filtered vein image to an intelligent entrance guard; comparing the filtered vein image with a predefined vein image; unlocking the intelligent entrance guard when the filtered vein image matches with the predefined vein image and not unlocking the intelligent entrance guard when the filtered vein image does not match with the predefined vein image.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy of a power unit of a intelligent entrance guard in a wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receiver coil of a powerless smart key; capturing a palm print image and storing the palm print image in a second storage unit of the powerless smart key; controlling a wireless transmit unit of the powerless smart key to transmit a wireless signal containing the palm print image to the intelligent entrance guard; obtaining a predefined palm print image from a first storage unit and comparing the palm print image with the predefined palm print image; unlocking the intelligent entrance guard when the palm print image matches with the predefined palm print image and not unlocking the intelligent entrance guard when the palm print image does not match with the predefined palm print image.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy of an intelligent entrance guard by wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receive coil of a powerless smart key; scanning an eye of a user to recognize an iris image of the user and storing the iris image in a second storage unit of the powerless smart key; controlling a wireless transmit unit of the powerless smart key to transmit a wireless signal containing the iris image to the intelligent entrance guard; obtaining a predefined iris image from a first storage unit of the intelligent entrance guard and comparing the iris image with the predefined iris image; unlocking the intelligent entrance guard when the iris image matches with the predefined iris image and not unlocking the intelligent entrance guard when the iris image does not match with the predefined iris image.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy of a power unit of a intelligent entrance guard in a wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receiver coil of a powerless smart key; capturing a face image of an user and storing the face image in a second storage unit of the powerless smart key; controlling a wireless transmit unit of the powerless smart key to transmit a wireless signal containing the face image to the intelligent entrance guard; obtaining a predefined face image from a first storage unit of the intelligent entrance guard and comparing the face image with the predefined face image; unlocking the intelligent entrance guard when the face image matches with the predefined face image and not unlocking the intelligent entrance guard when the face image does not match with the predefined face image.

Abstract: An intelligent entrance guard unlocking method includes: transmitting electric energy of a power unit of a intelligent entrance guard in a wireless electromagnetic radiation via a transmit coil; receiving the electric energy via a receiver coil of a powerless smart key; capturing a fingerprint image of an user and storing the fingerprint image in a second storage unit of the powerless smart key; controlling a wireless transmit unit of the powerless smart key to transmit a wireless signal containing the fingerprint image to the intelligent entrance guard; obtaining a predefined fingerprint image from a first storage unit of the intelligent entrance guard and comparing the fingerprint image with the predefined fingerprint image; unlocking the intelligent entrance guard when the fingerprint image matches with the predefined fingerprint image and not unlocking the intelligent entrance guard when the fingerprint image does not match with the predefined fingerprint image.

Abstract: A vehicle electronic key system for unlocking a vehicle includes an electronic key and a vehicle controlling device. The electronic key includes a first controller, a signal transmitting module configured to collet and transmit speech signals, and a wireless charging receiving coil configured to transmit electromagnetic signals to the first controller. The vehicle controlling device includes a second controller configured to authenticate the speech signals and unlock the vehicle, a signal receiving module configured to receive speech signals sent by the signal transmitting module and send the speech signals to the second controller, and a wireless charging transmitting coil configured to transmit the electromagnetic signals to the wireless charging receiving coil. The second controller is further configured to drive the wireless charging transmitting coil.

Abstract: A keyless unlocking system includes an image capturing module, an image processing module electrically connected to the image capturing module, and a control module electrically connected to the image processing module. The image capturing module is configured to get real-time information of a user and feedback the real-time information to the image processing module. The image processing module includes a memory and a central processing unit. The memory pre-stores the unlocking information input by the user or by vehicle manufacturers. The memory also stores the real-time information of the user from the image capturing module. The central processing unit analyzes whether the real-time information matches the unlocking information and feedbacks an analyzed result to the control module. The control module operates according to the analyzed result.

Abstract: An on-vehicle wireless charger mounted on top of a dashboard of vehicle includes a vehicle power source supply cable, a fixed member, a sunlight resisting pad, and a transmitting module. The fixed member is attached to the dashboard. The sunlight resisting pad is attached to the fixed member. The transmitting module is electrically mounted on the fixed member and connected to the vehicle power source supply cable. The transmitting module is sandwiched between the sunlight resisting pad and the fixed member.

Abstract: A controlling system for transparency of vehicle windows includes a glass module, a control module, and a detection module. The control module electrically connects to the glass module and the detection module. The detection module includes a light sensor module connecting to the control module and a distance sensor module connecting to the control module. The light sensor module senses and transmits the level of the intensity of external light to the control module. The distance sensor module senses and transmits the distance between the windows and an obstacle outside the vehicle to the control module. The control module controls the glass module to change the transparency according to the light intensity and the distance. The present disclosure further provides a method for controlling system for transparency of vehicle windows.

Abstract: A vehicle charger includes a main body, a circuit unit, and a display module. The main body forms a plug portion at one end and an electricity transmission portion at the other end. The circuit unit includes a power supply module, a sensing circuit, a switch module, a charging circuit, and a micro processor electrically coupling the sensing circuit and the display module. The switch module can control the sensing circuit to switch between detection of the power supply module and detection of the charging circuit.

Abstract: A charging device for an electronic device in a vehicle includes a charging plug, a charging connector, a coupling wire assembly, and a signal reception assembly. The charging plug includes a power supply module and a signal transceiver electrically coupled to the power supply module. The charging connector includes a connection member for coupling the electronic device and an induction antenna positioned adjacent to the connection member. The coupling wire assembly includes an electric wire and a first transmission antenna. The electric wire is coupled to the power supply module and the connecting member, and the first transmission antenna is coupled to the signal transceiver and the induction antenna. The signal reception assembly includes a signal reception base positioned on an outer portion of the vehicle and a second transmission antenna coupling with the signal reception. The signal reception base includes a reception antenna.

Abstract: A portable electronic device includes an infrared touch screen and a processor. The infrared touch screen includes a detection unit, a filter unit, and a signal conversion unit. The detection unit detects the intensity of the infrared beams reflected by a user's body part placed on the infrared touch screen, and converts the detected intensity of the infrared beam to electrical signals. The filter unit filters the electrical signals and amplifies the filtered electrical signals. The signal conversion unit converts the electrical signals to digital signals. The processor includes an information processing module and a display control module. The information processing module processes the digital signals to obtain the heart rate information of the user, and creates a heart rate monitoring result according to the heart rate information of the user. The display control module controls the infrared touch screen to display the heart rate monitoring result.