Abstract:
A duplex Bluetooth transmission tire pressure system and a method thereof are provided. The system includes a Bluetooth tire pressure detector and a transceiver host, and the two can duplex Bluetooth transmit to each other, so that to complete locating and tire condition detecting. The transceiver host controls a locating program that controls the Bluetooth tire pressure detector to start or stop and limit the transmitting packet of the tire condition program of the Bluetooth tire pressure detector.
Abstract:
A programming system includes a programming tool and a tire pressure monitoring sensor. The programming tool automatically chooses proper programming steps according to the verification code to record programs into the compatible tire pressure monitoring sensors so as to improve the shortcoming of manual choosing and recording the correct brand programs.
Abstract:
A packaging method for a tire pressure monitoring sensor includes a step of placing, a step of pouring, and a step of hardening. In the step of placing, a sensing transmission module is put into a cavity of a modeling unit, and a positioning portion in the cavity restricts the sensing transmission module from moving transversely and toward an inner bottom of the cavity. In the step of pouring, a rubber compound is poured into the cavity and fills the cavity. The sensing transmission module is coated by the rubber compound to form a case on the outer surface of the sensing transmission module. In the step of hardening, the case is hardened and integrally formed with the sensing transmission module to form a tire pressure monitoring sensor which is removed from the cavity.
Abstract:
The present invention provides a high-frequency triggered tire pressure detection system, comprising: a vehicle host with no vehicle low-frequency circuit or vehicle low-frequency antenna included therein; a vehicle key with no key low-frequency circuit or key low-frequency antenna included therein; and a plurality of TPMS, matching the host high-frequency transceiver module in high-frequency wireless signals, with no PMS low-frequency circuit or TPMS low-frequency antenna included therein. All of the vehicle host, the vehicle key and the TPMS do not use low-frequency circuits or low-frequency antennas. Communication between these components exclusively uses high-frequency signals. Accordingly, the present invention addresses the conventional issue of using excessively numerous types of antennas.
Abstract:
A mode-swappable tire pressure detection system and a method of operating the same are provided and applied to tires of motor vehicles. The mode-swappable tire pressure detection system has a tire pressure detector. The tire pressure detector has a memory module. The memory module is configured with sensing modes, rendering the tire pressure detector capable of switching between different sensing modes. When a user issues a control instruction to a host or the tire pressure detector, the tire pressure detector can switch between different sensing modes through the memory module.
Abstract:
A car door-triggered tire pressure detection system includes an on-board unit with an ECU unit connected to a main high-frequency transceiver module, a main display, and a door sensing module. The on-board unit does not include a vehicle low- frequency circuit and a vehicle low-frequency antenna. Multiple TPMS each include a TPMS main control unit connected to a TPMS high-frequency transceiver module. Each TPMS does not include a TPMS low-frequency circuit and a TPMS low-frequency antenna. When the door sensing module detects a car door is opened, the main display shows the tire pressure values returned by each TPMS. The problem of excessive antennas used in known wireless transmission systems is improved. When the door sensing module detects the opening of the car door, the main display shows the tire pressure values returned by each TPMS.
Abstract:
A mobile backup power supply device includes a Hub with not less than one input port connected to a computer's power supply or an external electric power source and not less than an output port connected to an electronic device, both of which fulfill data transmission & management by means of a Hub control structure in order to deliver a Hub's functions; an electricity storage device inside the Hub which can be either primary batteries or secondary batteries and connected to a charge control structure used to link an external electric power source for the purpose of matching secondary batteries' characteristics during charge; a power management structure between the electricity storage device and the out port which is able to detect and automatically adjust electricity required by an external electronic device in order to stably and uniformly transmit electricity to an electronic device from the electricity storage device.
Abstract:
A duplex Bluetooth transmission tire pressure system is provided. The duplex Bluetooth transmission tire pressure system includes a host, a plural of Bluetooth tire pressure detectors and a plural of vehicle transceivers; the host is electrically connected to the plural of vehicle transceivers; the plural of vehicle transceivers and the plural of Bluetooth tire pressure detectors are Bluetooth duplex packet transmitted. The plural of Bluetooth tire pressure detectors includes a locating program and a tire condition program. The host commands the vehicle transceiver to transmit a Bluetooth controlling packet to the plural of Bluetooth tire pressure detectors to operate or stop the locating program and limit the tire condition program.
Abstract:
A Bluetooth tire pressure monitoring system (TPMS) includes a sensing host and a receiving host, and the sensing host includes a battery, a control unit, a Bluetooth transceiver unit, a boost/regulation circuit, a pressure sensing unit, an operational amplifier, a gravity sensing unit, a temperature sensing unit and a Bluetooth antenna. The Bluetooth TPMS utilizes low-power Bluetooth wireless communication technology to transmit and receive signals, so as to meet the requirement in low power consumption.