Abstract: A configuration method for a plurality of serial codes of a battery management system, wherein the battery management system includes a master battery management device and a plurality of slave battery management devices. The configuration method comprises steps of: sending, by each slave battery management device, a notification message through a first communication interface, wherein each notification message includes an identification code of each slave battery management device; receiving, by the master battery management device, each notification message and acquiring each identification code from each notification message received; counting, by the master battery management device, a number of the identification codes and performing a configuration step when the number of the identification codes is determined to be equal to a predetermined number of connections. In the configuration step, the first to the last of the slave battery management devices are configured sequentially with a serial code.

Abstract: A programming system includes a mobile device and a programmer, in which the programmer includes a wireless communication module, a control module, and a communication module. A programming method of the programming system includes: storing a program code in the mobile device; establishing wireless communication between the control module and the mobile device via the wireless communication module to obtain the program code of the mobile device; and, sending the program code from the control module to a tire pressure detector via the communication module to program the program code whereby it is convenient for the user to operate and the manufacturing cost of the programmer can be reduced.

Abstract: A micro-electromechanical-system (MEMS) device may include a capacitive micromachined ultrasonic transducer (CMUT) that includes an actuation membrane and a sensing dielectric layer that are spaced apart by a cavity. The sensing dielectric layer may be formed such that the thickness of the sensing dielectric layer may extend the operational of the CMUT while enabling the CMUT to accommodate a sufficiently high direct current voltage bias for collapsed mode operation. In this way, the thickness of the sensing dielectric layer enables the CMUT to operate in the collapsed mode, which enables the CMUT to achieve greater sound pressure output relative to other operational modes and enables the frequency response of the CMUT to be adjustable, thereby enabling the frequency response to be optimized for specific use cases and applications.

Abstract: A programming system includes a mobile device and a programmer, in which the programmer includes a wireless communication module, a control module, and a communication module. A programming method of the programming system includes: storing a program code in the mobile device; establishing wireless communication between the control module and the mobile device via the wireless communication module to obtain the program code of the mobile device; and, sending the program code from the control module to a tire pressure detector via the communication module to program the program code whereby it is convenient for the user to operate and the manufacturing cost of the programmer can be reduced.

Abstract: A wireless programming method for tire pressure detectors includes the following steps. A wireless programmer sends an activating command. The tire pressure detectors send a responding message. The wireless programmer receives the responding messages and records identification codes in the received responding messages. The wireless programmer sends a stop-responding command to make the tire pressure detector with the identification codes, which is recorded in the wireless programmer, enter a stop-responding mode. The wireless programmer sends the activating command again. The tire pressure detectors not in the stop-responding mode send the responding messages. The wireless programmer receives the responding message and records the identification code in the received responding message. The wireless programmer sends a code to the tire pressure detectors corresponding to the recorded identification code to program the code.

Abstract: A wireless programming method for tire pressure detectors includes the following steps. A wireless programmer sends an activating command. The tire pressure detectors send a responding message. The wireless programmer receives the responding messages and records identification codes in the received responding messages. The wireless programmer sends a stop-responding command to make the tire pressure detector with the identification codes, which is recorded in the wireless programmer, enter a stop-responding mode. The wireless programmer sends the activating command again. The tire pressure detectors not in the stop-responding mode send the responding messages. The wireless programmer receives the responding message and records the identification code in the received responding message. The wireless programmer sends a code to the tire pressure detectors corresponding to the recorded identification code to program the code.

Abstract: A method for monitoring a tire condition includes the following steps: sense a rotational speed of a tire of a moving vehicle via at least one monitoring device of a wireless monitoring system disposed in the vehicle; when the sensed rotational speed reaches a predetermined rotational speed range, obtain a condition of the rotating tire through at least one monitoring device to generate first condition data; compare the first condition data with a plurality of pavement feature data to obtain the corresponding pavement feature data; process with the obtained pavement feature data and the first condition data to filter a pavement feature out of the first condition data, generating second condition data; determine whether the condition of the tire is abnormal based on the second condition data; and send out a warning message when the condition of the tire is determined as being abnormal.

Abstract: A method for monitoring a tire condition includes the following steps: sense a rotational speed of a tire of a moving vehicle; when the sensed rotational speed reaches a predetermined rotational speed range, obtain a condition of the rotating tire through at least one sensor to generate a piece of first condition data; compare the first condition data with a plurality of pieces of pavement feature data to obtain the corresponding one; process with the obtained piece of pavement feature data and the first condition data to filter a pavement feature out of the first condition data, generating a piece of second condition data; determine whether the condition of the tire is abnormal based on the second condition data; and send out a warning message when the condition of the tire is determined as abnormal Whereby, the road security is improved.