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57 results about "PSoC" patented technology

PSoC (programmable system-on-chip) is a family of microcontroller integrated circuits by Cypress Semiconductor. These chips include a CPU core and mixed-signal arrays of configurable integrated analog and digital peripherals.

Programmable microcontroller architecture(mixed analog/digital)

A microcontroller with analog / digital Programmable System On-a-Chip (PSoC) architecture including multiple digital PSoC blocks and multiple analog PSoC blocks in a communication array having a programmable interconnect structure. The single chip design is implemented by integration of programmable digital and analog circuit blocks that are able to communicate with each other. Robust analog and digital blocks that are flash memory programmable can be utilized to realize complex design applications that otherwise would require multiple chips and / or separate applications. The PSoC architecture includes a novel array having programmable digital blocks that can communicate with programmable analog blocks using a programmable interconnect structure. The programmable analog array contains a complement of Continuous Time (CT) blocks and a complement of Switched Capacitor (SC) blocks that can communicate together. The analog blocks consist of multi-function circuits programmable for one or more different analog functions, and fixed function circuits programmable for a fixed function with variable parameters. The digital blocks include standard multi-function circuits and enhanced circuits having functions not included in the standard digital circuits. The PSoC array is programmed by flash memory and programming allows dynamic reconfiguration. That is, “on-the-fly” reconfiguration of the PSoC blocks is allowed. The programmable analog array with both Continuous Time analog blocks and Switched Capacitor analog blocks are offered on a single chip along with programmable digital blocks. The programmable interconnect structure provides for communication of input / output data between all analog and digital blocks.
Owner:MONTEREY RES LLC

Rapid extracting method for structure light welding seam image characteristic points

The invention relates to a structure light vision detection technology, in particular to a rapid extracting method for structure light welding seam image characteristic points. In the invention, an on-site programmable gate array and a soft-core processing system are used together for improving processing speed and reducing power consumption; and the rapid extracting task for structure light welding seam image characteristic points is divided by software and hardware to extract characteristic points by software and hardware cooperation. The invention comprises the following steps: building a Programmable System-on-Chip (PSoC); carrying out mathematical morphology processing and image preprocessing on structure light stripe-containing image which is acquired by a camera sensor by the on-site programmable gate array, wherein the mathematical morphology processing comprises filtering, image enhancement, dilation and erosion, and the image preprocessing comprises edge extraction and centre line extraction; and extracting characteristic points by the soft-core processing system. In the invention, production-line working way is used among steps, thereby improving image processing speed and meeting real-time requirement of seam tracking. The invention can be widely used in the field of laser automatic welding.
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Ultrasound motor drive controller based on embedded system level chip

InactiveCN101373937AEasily adjust voltageAdjust the frequency convenientlyPiezoelectric/electrostriction/magnetostriction machinesMotor drivePush pull
The invention relates to an ultrasonic motor drive controller based on an embedded type system level chip, which belongs to the ultrasonic motor drive controller and comprises a manual coder regulating circuit, a PSoC, a push-pull boosted circuit, a half-bridge drive circuit, a half-bridge inverter circuit, an inductive matching circuit, an LCD display circuit, an output voltage sample circuit and a single-electrode voltage sample circuit, wherein, the output terminals of the manual coder regulating circuit, the single-electrode voltage sample circuit and the output voltage sample circuit are connected with the input terminal of the PSoC; the output terminal of the PSoC is connected with the input terminals of the LCD display circuit, the push-pull boosted circuit and the half-bridge drive circuit; the input terminal of the output voltage sample circuit is connected with the output terminal of the push-pull boosted circuit; the output terminals of the push-pull boosted circuit and the half-bridge drive circuit are connected with the input terminal of the half-bridge inverter circuit, the output terminal of which is connected with an ultrasonic motor. The input terminal of the single-electrode voltage sample circuit is connected with a single-electrode area of the ultrasonic motor. The ultrasonic motor drive controller can realize the independent regulation of frequency, phase separation and voltage.
Owner:JIANGSU FENGKE ULTRASONIC MOTORS TECH

Intelligent waist belt applicable to operators in underground tunnel

The invention provides an intelligent waist belt applicable to operators in an underground tunnel. The intelligent waist belt consists of a waist belt body and an intelligent monitoring module fixed on the waist belt body, wherein the intelligent monitoring module consists of a PSoC control board, a ZigBee module, a power supply module, a temperature-humidity sensor, an oxygen sensor, a gyroscope, a buzzer and an LED (Light Emitting Diode) which are arranged in a leather belt head shell; the pressure sensor and a contact type body-temperature monitoring sensor are guided out by an external leading wire. The invention also provides a use method of the intelligent waist belt applicable to the operators in the underground tunnel. The use method comprises the following steps: configuring before use, starting the system, monitoring environmental parameters, falling, body temperature and power supplying, and alarming. The intelligent waist belt provided by the invention has the advantages that the defects in the prior art are overcome, the functions of oxygen-deficiency alarming, falling detection, body-temperature detection, monitoring of the temperature and the humidity of the working environment and wireless transmission of alarming data are achieved, the cost is low and the safety and the reliability are high.
Owner:DONGHUA UNIV +2

Distributed data acquisition and transmission device for high-resolution multi-mode intelligent sensing device

The invention relates to a distributed data acquisition and transmission device for a high-resolution multi-mode intelligent sensing device. The distributed data acquisition and transmission device is composed of two parts: a plurality of extensible sub-modules and a hub; each sub-module includes a plurality of AD modules and a plurality of AD interfaces, PSOC control modules and USB interfaces, wherein analogue signals of a sensor are converted into digital signals by the plurality of AD modules, the plurality of AD interfaces are used for acquiring different-mode sensor signals through different interface protocols so that data can be transmitted to the PSOC control modules; the PSOC control modules are a programmable system on chip from Cypress Company; sensor data is transmitted to the hub by the USB interfaces; all sub-modules are connected with the USB hub through USB interfaces; an upper computer can select corresponding sub-modules to realize polling uploading of data and to display and store the received data through the USB hub. The data acquisition and transmission device has the advantages of quick transmission speed, small volume and high transmission steadiness and can automatically acquire data on time, and thus the data acquisition and transmission device is applied to features such as multi-mode transmission with high data volume.
Owner:BEIHANG UNIV

PSOC-CPLD (Programmable System On Chip-Complex Programmable Logic Device) electronic comprehensive experiment device

InactiveCN102760367ATo achieve the purpose of reuseTeaching apparatusDigital interfaceComplex programmable logic device
The invention discloses a PSOC-CPLD (Programmable System On Chip-Complex Programmable Logic Device) electronic comprehensive experiment device, which is a product in the field of application of an electronic technology, and is mainly used in a teaching experiment. According to the PSOC-CPLD electronic comprehensive experiment device, PSOC chips CY8C29466 and CY8C21534 produced by a CYPERSS company, and a CPLD chip EPM1270 produced an ALTERA company, which are used as core chips, and relative peripheral circuits are combined to form an integrated comprehensive experiment device, an artificial circuit and a digital circuit are built through in-chip programming, and meanwhile the PSOC-CPLD electronic comprehensive experiment device also comprises a hardcore processor so as to complete relevant simulated experiments, digital experiments, control experiments and the like. The PSOC-CPLD electronic comprehensive experiment device comprises a power supply module circuit, a periphery analog interface circuit, an ISSP programming circuit, a PSOC chip core circuit, a CPLD chip core circuit, a USB-Blaster programming circuit and a periphery digital interface circuit. The PSOC-CPLD electronic comprehensive experiment device has the characteristics of strong flexibility, good participation and good research and development property.
Owner:CHINA UNIV OF MINING & TECH

Lead carbon battery, lead carbon battery negative pole plate and preparation method of lead carbon battery negative pole plate

The embodiment of the invention provides a lead carbon battery negative pole plate. The lead carbon negative pole plate comprises a grid, lead paste and a non-grid fabric patch, wherein the lead paste is coated between the grid and the non-grid fabric patch so that the grid and the non-grid fabric patch are glued to form a three-layer structure comprising the grid, the lead paste and the non-grid fabric patch. In the lead carbon battery negative pole plate provided by the embodiment of the invention, the lead paste and the grid, the lead paste and the lead paste and the lead paste and the non-grid fabric patch are firmly combined, the stability of a battery in a high-rate partial state of charge (HR-PSOC) and in frequent charge-discharge usage can be remarkably improved, an instantaneous large current is effectively buffered, sulfation on a surface of a negative electrode is prevented, the charge acceptance capability of the battery is remarkably improved, and the cycle property and the rapid charge-discharge characteristic of the battery under the HR-PSOC are substantially improved. The embodiment of the invention also provides a preparation method of the lead carbon battery negative pole plate and a lead carbon battery.
Owner:ANHUI LEOCH POWER SUPPLY

Preparation method of carbon-based additive used for lead-carbon negative electrode

The invention discloses a preparation method of a carbon-based additive used for a lead-carbon negative electrode, and belongs to the technical field of lead-carbon battery manufacturing. A lead layeron the surface of the carbon-based additive used for the lead-carbon negative electrode prepared through carbon material sensitization, activation and chemical lead plating is uniform and compact indistribution, the hydrogen evolution overpotential of carbon material can be obviously improved, and the hydrogen evolution reaction of the negative electrode of a lead acid battery is inhibited; andthe compatibility of carbon material and lead is promoted, so that a good lead and carbon connecting structure is constructed. The high rate part state-of-charge (HRPSoC) simulation test charge-discharge cycles of the lead acid battery with the negative electrode containing the carbon-based additive used for the lead-carbon negative electrode can reach 10555 circles, and is 11 times of that of a contrast lead acid battery. According to the preparation method, sulfation of the negative electrode of the part state-of-charge (PSoC) can be inhibited obviously, and the cycle life of the lead acid battery is prolonged.
Owner:吉林省凯禹电化学储能技术发展有限公司
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