Sensor: MEMS integrated with IC tends to spread the high-end(A)

Sensor: MEMS integrated with IC tends to spread the high-end(A)

Automotive electronic control systems “normal operation” is inseparable from the sensor escort sony vgp bps9, through the sensor can be a variety, such as pressure, flow, position, height, distance, speed, speed, temperature and signal transmission to the power system, security system control unit, to achieve the purpose of driving a normal car. Is because of the need various signals, and thus a wide range of automotive sensors, currently on an ordinary family car is about to install only a few dozen to nearly one hundred sensors, while the number of sensors on the high-end cars can reach more than 200 only. Over the years, used to measure pressure, temperature and speed sensors measure has been the protagonist of automotive electronics, but the auto upgrade feature makes the sensor has gone beyond the sensor signals back to the control unit of such a level, the sensor’s “intelligent” already pretty VGP-AC19V13 clear.

Sensors and IC integration is the key

The intelligent sensors to improve the inevitable choice is IC and sensor integration, which has become the industry’s focus of attention. At present a lot of such products as clay Freescale, Infineon, NXP, and many other vendors charge for tire pressure sensor chip on the integrated sensor and IC. Other applications include pressure sensor chip, magnetic sensor chips are integrated.

Infineon sensing and control, said John McGowan, director, TPMS sensors requirement Sony VGP-BPS2A is rugged, long life and reasonable cost. Infineon developed a TPMS sensor is used for data processing and signal modulation CMOS ASIC with a piezoelectric pressure measuring element on a common lead framework. He also introduced, by processing and sensor integrated together, to ensure temperature compensation, self-tuning capabilities and failure mode detection accuracy. In terms of cost control, on a single chip can integrate multiple functions and features as well as the production area to focus on. And this intelligent sensor to allow more small CPU freed computing from the data so that it can be faster processing.

Billion in order to get Europe on a joint venture between VGP-BPS9 automotive sensor technology, Mori, director of Tektronix, said Pang Chuan, IC and sensor integration to reduce the size of the benefit is to reduce interference. He also said that an integrated approach in two ways: One is the SoC, high integration, but due to the sensor and IC processes are different, more difficult to achieve relatively large. The other is the SOP, is easier to achieve, mainly Sony VGP-BPS8 packaging clearance.

The application: torch light and power supply

The application: torch light and power supply

SMB138 and support the I2C interface so that users can easily get through the internal I2C charge state for sony battery, and may charge characteristics of real-time monitoring and adjusting. As part of the development of interfaces, Summit Microelectronic and provides Windows GUI interface application software, engineers can by the development tools to simulate and set a variety of charging conditions, significant savings in development time.

Jilin Province plans to formulate regulations prohibiting the free disposal of waste batteries.

25, Jilin Province, the twenty-first meeting of the Tenth NPC Standing Committee held in Changchun. “The Jilin Construction VGP-BPS9, vgp-bps9/b Market Management Ordinance (Draft)” to address environmental problems of hazardous wastes, “hazardous waste pollution prevention and control of Jilin Province (Draft)” prohibited hazardous waste mixed with non-hazardous waste storage or emissions. Waste batteries, waste fluorescent tubes and waste minerals are harmful to human health, pollute the environment, a special hazardous wastes. Provincial People’s Congress deputy chairman of the Environmental and Resources Kou Cheng-fu suggested that in the “draft” clearly states: Prohibition of free disposal of waste batteries, waste fluorescent tubes and waste mineral oil, a clear management responsibility of the relevant departments.

In this case, the equipment manufacturers to improve every point on the canon battery are extremely great importance, not surprising. “Even if only 20% increase in energy efficiency, can allow mobile phones thinner or larger and brighter screen.” Samsung’s vice president for mobile business Mouz Bo Kaen, said: “It will bring more opportunities. ”

The problem is that the battery’s basic design has not changed, it really can not change. A component of energy releases electrons, a component to accept the energy, must also have a separate component to the previous two parts. The researchers can continue to search for the minimum weight and space to provide maximum chemical energy of new materials; over the past 10 years for consumer electronics products in the lithium-ion canon bp-208 battery is that people find the best option.