With the arrival of the new technological revolution, the world has begun to enter the information age. In the process of using information to serve human life, how to obtain accurate and reliable information is particularly important.
The existence and development of the sensor allows the object to have a sense of touch, taste and smell, and its greatest value is to organically combine the signal detection function with the signal processing function of the microprocessor.
In China, sensors are mainly used in automotive electronics, consumer electronics, communications electronics, medical electronics, and industrial robots. The CES exhibition held recently in Las Vegas, USA, once again put the sensor on the "hot search." In the end, what are the brightest sensor products at the show, and look at the OFweek artificial intelligence network inventory.
Hisense: Security Sensors
Hisense smart home is a highlight of this exhibition. Its home appliances centered on Hisense, equipped with security sensors, air environment detectors, and lighting curtains and other home equipment, formed a home intelligence solution.
Environmental testing equipment includes temperature and humidity detectors and other products, can be installed in the room temperature and humidity sensors, real-time monitoring of environmental conditions, and linkage with the air conditioning, automatic adjustment of indoor temperature, humidity; smart security equipment, including "window magnetic detector", "emergency Buttons, "flammable leak detectors", etc.
Motion Technology: Third Generation Vision Sensor L-01
During the exhibition, Speed Technology launched the third-generation vision sensor L-01 for global sweeping robot manufacturers.
This is a production-level vision sensor product that has been launched once again for global industry users in eight months after it was released to domestic sweeping robot customers in May last year.
In terms of core functions, it integrates the embedded vSLAM intelligent algorithm, and the sensor has features such as precise positioning and construction, intelligent navigation, non-repeat and missed sweep, remote control, automatic repositioning, and effective recharging.
Specific indicators:
Nokia: Bed Sleep Sensor
Nokia released the bed sleep sensor NokiaSleep. By placing the sleep sensor under the mattress, the user can provide sleep monitoring data in an unconscious state. The device can not only track the nightly sleep duration, the number of interruptions, and the overall quality of sleep, it also integrates the "ifthisthenthat" network automation function (IFTTT for short), which allows the user's smart home device to synchronize with their rest time.
It is reported that the smart sleep pad equipped with this sensor is priced at about 99.95 US dollars. It is worth mentioning that if the user encounters insomnia, he will be eligible for an eight-week sleep improvement course designed by Dr. Christopher Winter.
Bosch: MEMS sensors
Bosch introduced MEMS sensor BMI088, which is said to be specially developed for UAVs/robots. It is reported that the MEMS sensor BMI088 is a high-performance inertial measurement unit (IMU) that can provide low noise and low drift in a temperature fluctuation environment. The characteristics, for both drones and robots, require very stable and high-performance IMUs.
It is worth noting that the performance, robustness, and stability of the BMI088 can be controlled with simpler, more accurate directions to dramatically improve the unmanned flight experience, even in a naturally high vibration environment.
Dr. Stefan Finkbeiner, CEO of the company, said, "Today, BMI088 joins BoschSensortec's large portfolio of MEMS sensors, making it ideal for use in high vibration environments."
Sony: Vehicle Image Sensor
Since the launch of the first on-vehicle image sensor in 2014, Sony has continued to make it a key business. At this CES exhibition, Sony introduced the “Car Eye” strategic path with the company’s image sensor as the core.
Sony provides a immersive simulation experience to the audience. Experiencers can perform 360-degree inspections around the car in dim light, backlighting and other driving environments, predict dangers in advance and avoid them.
Through the development of an image sensor that surpasses human eyes, Sony continuously improves the resolution of the picture and the dynamic range of backlight, enabling high-sensitivity, telephoto, and wide-angle viewing even in dark light environments. When difficult to identify with the naked eye, help humans effectively gain insight into the surrounding driving environment.
Korea: Next Generation Nano Semiconductor Image Sensor
The Korea Science and Technology Research Institute said that Yonsei University and its joint use of a two-dimensional tungsten selenide nanometer single chip and a one-dimensional zinc oxide semiconductor nanowire hybrid space-dimensional double-layer structure have been developed to be able to sense from ultraviolet to near infrared light Photodiode devices.
The two-dimensional element used by the research group has the characteristics of strong light-response performance and high hole mobility and is a P-type semiconductor element. One-dimensional zinc oxide nanowires are one of the best one-dimensional nano-semiconductors currently available, have high electron mobility characteristics, and are expected to be applied to high-performance electronic component N-type semiconductor devices. After one-dimensional two-dimensional mixing, a hybrid dimensional space double-layer structure (PN type) was formed and a photodiode element was developed. The study successfully achieved a two-dimensional image, which is expected to be widely used in next-generation image sensor components.
Sagitar: sensor depth fusion technology
Sagitar Polytronics demonstrated the underlying fusion technology of Lidar and Camera (LCDF, LiDAR-Camera-Deep-Fusion). Its innovation lies in the integration of the MEMS solid-state lidar M1Pre and the camera into the hardware floor to enable self-driving vehicles. All-dimensional perception of real-world three-dimensional spatial color information.
LCDF technology offers a huge advantage - solving the problem of spatio-temporal consistency of multi-sensor data. This technique allows two sensors to be pre-fused to ensure the consistency of the two.
High-speed three-dimensional spatial color data allows autopilot vehicles to sense and process relevant information in real-time before responding to complex road situations.
Sairui: Built-in sensor mouse
At CES, Sairui released the latest sensor mouse Rival600. As a gaming mouse, its PixArt second sensor eliminates the user's alarming movement of the cursor when lifting the mouse. The sensor improves the tracking accuracy to a new height (accurate to 0.2 inches), users can also customize the mouse's tracking sensitivity and speed according to their own habits.
In addition, there is a big bright spot in Rival600, you can adjust the mouse's center of gravity; and competitive products is the same, it also has a custom storage mouse macro features, as well as a wealth of custom lighting colors. Rival600 is currently priced at 80 US dollars (about 521 yuan).
IngeniousThings, Finland: Home Inspection Sensors
January 8th, Finnish startup IngeniousThings released a novel device that can monitor indoor environment data. With only 2 AA batteries, it can be used without Wi-Fi for up to 8 months. MyteepiWoody home detection sensor. It can monitor temperature, humidity, movement, and abnormal sound in the house.
The reason why you can work without Wi-Fi is because Woody uses a SigFox low-power radio network. Even if the owner is not at home, you can use MyteepiApp or SMS to receive alerts.
As for power supply, it does not even need a power cord. In the absence of electricity, the device can automatically switch from AC to battery mode.
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