Abstract: A fire-spreading prevention battery module includes a plurality of battery cells, a plurality of fire-spreading prevention pads, an upper battery frame, a plurality of upper electrode plates, a lower battery frame, a plurality of first lower electrode plates and two second lower electrode plates. Each battery cell is formed in a cylinder shape. Each fire-spreading prevention pad wraps a peripheral surface of one battery cell. The plurality of the upper electrode plates are mounted on an upper surface of the upper battery frame. The plurality of the first lower electrode plates are mounted to a middle of a lower surface of the lower battery frame. The two second lower electrode plates are mounted to two ends of the lower surface of the lower battery frame. The plurality of the first lower electrode plates are arranged between the two second lower electrode plates.

Abstract: A fire-spreading prevention and flame-retardant material includes a gel carrier, a first flame retardant, a second flame retardant, a first flame barrier, a second flame barrier and an adhesive. The first flame retardant uses a collosol way to be distributed in the gel carrier. The second flame retardant uses the collosol way to be distributed in the gel carrier. The first flame barrier uses the collosol way to be distributed in the gel carrier. The second flame barrier uses the collosol way to be distributed in the gel carrier. The adhesive is dissolved in the gel carrier to improve a property of the gel carrier.

Abstract: The present invention discloses a signal processing device, an air pressure sensor assembly and an electronics apparatus. The signal processing device for a sensing signal comprises: an input unit, which is configured to receive the sensing signal; and a processing unit, which is configured to attenuate a higher frequency component of the sensing signal so that the value of the higher frequency component when the sensing signal is stable is lower than that when the sensing signal is changing. According to an embodiment of this invention, the present invention can reduce the noise in a sensing signal from an air pressure sensor during a stable state.

Abstract: The present invention discloses a signal processing device, an air pressure sensor assembly and an electronics apparatus. The signal processing device for a sensing signal comprises: an input unit, which is configured to receive the sensing signal; and a processing unit, which is configured to attenuate a higher frequency component of the sensing signal so that the value of the higher frequency component when the sensing signal is stable is lower than that when the sensing signal is changing. According to an embodiment of this invention, the present invention can reduce the noise in a sensing signal from an air pressure sensor during a stable state.

Abstract: An adaptor connects a dual orientation plug connector and a first circuit board. The dual orientation plug connector includes a second circuit board having first to fifth upper contacts sequentially arranged on a surface and having first to fourth lower contacts sequentially arranged on another surface. The first circuit board has first to sixth endpoints. The adaptor includes first to sixth pins. The first to sixth pins respectively include first to sixth contacting portions respectively configured to connect the first upper contact, the first to fourth lower contact, and the fifth upper contact. The first to sixth pins respectively include first to sixth extending portions respectively connecting the first to sixth endpoints. Widths of the third and fourth pins are smaller than widths of the first, second, fifth, and sixth pins.

Abstract: Methods of multi-protocol system and integrated circuit for multi-protocol communication on a single wire are provided. The method, adopted by a multi- protocol system containing a master device, a peripheral device and a slave device coupled together by a single wire, wherein the slave device is capable of operating in first and second operation modes. The method includes: receiving, by the slave device, an analog signal from the peripheral device on a single wire in the first operation mode; transmitting, by the master device, a digital signal containing a preamble pattern on the single wire; and after detecting the preamble pattern, switching, by the slave device, from the first to the second operation mode which includes suspending receiving the analog signal on the single wire, and communicating with the master device in serial digital data via the single wire.

Abstract: An intelligent monitoring system aims to perform object surveillance and tracking, and can quickly build accurate and reliable background data in a complex image condition to achieve desired monitoring result. Based on a dynamic background and a temporary static object and user's requirements, monitoring objects in a background module can be added or deleted to match the actual background information. The whole background data can be tracked according to characteristics of a targeted object set by users, and post-processing can be done for the tracked object, such as zooming, identifying, capturing, surveillance of behaviors, and the like. Thus whether a special attention is needed for a dynamic or static object can be notified. And an alert can be issued to relevant people for timely handling.

Abstract: A microphone array system and a method implemented therefore are provided. A first microphone having a first sensibility receives a sound source to generate a first signal. A second microphone is deposited at a distance from the first microphone, having a second sensibility for receiving the sound source to generate a second signal. A comparator subtracts the first signal and the second signal to generate a difference signal. An analyzer estimates an incident angle of the sound source to determine a compensation factor based on the first signal and the difference signal. A gain stage adjusts a gain of the difference signal based on the compensation factor to output an output signal.

Abstract: An intelligent monitoring system aims to perform object surveillance and tracking, and can quickly build accurate and reliable background data in a complex image condition to achieve desired monitoring result. Based on a dynamic background and a temporary static object and user's requirements, monitoring objects in a background module can be added or deleted to match the actual background information. The whole background data can be tracked according to characteristics of a targeted object set by users, and post-processing can be done for the tracked object, such as zooming, identifying, capturing, surveillance of behaviors, and the like. Thus whether a special attention is needed for a dynamic or static object can be notified. And an alert can be issued to relevant people for timely handling.

Abstract: A method of selecting a technology for manufacturing an integrated circuit includes designating candidate technologies for manufacturing the integrated circuit; generating design and performance data from the integrated circuit, wherein the design and performance data are generated for each of the candidate technologies; and generating die prices from the integrated circuit, wherein the die prices are generated for each of the candidate technologies.