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A device that accurately and precisely monitors the rotational speed of a wheel is called a high-resolution wheel speed sensor. This kind of sensor is frequently employed in automobile applications, particularly in electronic stability control (ESC) and anti-lock braking (ABS) systems.
A magnet and a Hall effect sensor are the usual components of the sensor. As the wheel rotates, the magnet passes by the Hall effect sensor, which detects changes in magnetic field strength and produces an electrical signal. The magnet is attached to the wheel hub or brake rotor.
The electronic control unit (ECU) of the vehicle receives this signal, which it uses to compute the wheel speed and ascertain whether any wheels are losing traction.
With resolutions as high as 2,000 pulses per revolution or more, high-resolution wheel speed sensors are intended to offer incredibly accurate measurements of wheel speed. Advanced safety technologies like ESC, which can aid in preventing sliding and loss of control in risky driving situations, require this level of accuracy.
Overall, modern car safety systems rely heavily on high-resolution wheel speed sensors because they deliver the precise and dependable data required to keep drivers and passengers safe on the road.
Global High resolution wheel speed sensor market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
The A19360, a new high-resolution wheel speed and distance sensor from Allegro MicroSystems, has just been released for use in developing ADAS applications.
The A19360 uses giant magnetoresistance (GMR) technology to provide extra output events per magnetic cycle with a unique protocol that is compatible with electronic control units (ECUs), which gives automotive systems high-resolution information.
This enables designers to maintain the same number of pulses while halving the number of poles on in-wheel ring magnets or increasing the air gap.
The SAE J3016 levels of automation 3, 4, and 5 that are necessary for automated and autonomous cars are supported by the A19360. It aids in the safe activation of ADAS applications that require superior wheel rotation data for precise low-speed management, including park assist, fully autonomous driving, and others.
In comparison to traditional sensors, the device provides quicker angular and air-gap vibration detection and recovery, improved wheel position data accuracy at a faster rate, and immediate direction change data to prevent uncontrolled vehicle movement.
There are various high-resolution wheel speed sensors on the market in addition to Allegro’s A19360 sensor. For instance, PFISpeed provides trigger wheels designed specifically for their feather light series trailing arms, which enable precise ground speed data collecting in the first crucial feet to fine-tune traction control. Yet it’s not obvious if these sensors are appropriate for ADAS applications.
North America
The North American market, particularly the USA, will be one of the prime markets for (High Resolution Wheel Speed Sensor Market ) due to the nature of industrial automation in the region, high consumer spending compared to other regions, and the growth of various industries, mainly AI, along with constant technological advancements. The GDP of the USA is one of the largest in the world, and it is home to various industries such as Pharmaceuticals, Aerospace, and Technology. The average consumer spending in the region was $72K in 2023, and this is set to increase over the forecast period. Industries are focused on industrial automation and increasing efficiency in the region. This will be facilitated by the growth in IoT and AI across the board. Due to tensions in geopolitics, much manufacturing is set to shift towards the USA and Mexico, away from China. This shift will include industries such as semiconductors and automotive.
Europe
The European market, particularly Western Europe, is another prime market for (High Resolution Wheel Speed Sensor Market ) due to the strong economic conditions in the region, bolstered by robust systems that support sustained growth. This includes research and development of new technologies, constant innovation, and developments across various industries that promote regional growth. Investments are being made to develop and improve existing infrastructure, enabling various industries to thrive. In Western Europe, the margins for (High Resolution Wheel Speed Sensor Market ) are higher than in other parts of the world due to regional supply and demand dynamics. Average consumer spending in the region was lower than in the USA in 2023, but it is expected to increase over the forecast period.
Eastern Europe is anticipated to experience a higher growth rate compared to Western Europe, as significant shifts in manufacturing and development are taking place in countries like Poland and Hungary. However, the Russia-Ukraine war is currently disrupting growth in this region, with the lack of an immediate resolution negatively impacting growth and creating instability in neighboring areas. Despite these challenges, technological hubs are emerging in Eastern Europe, driven by lower labor costs and a strong supply of technological capabilities compared to Western Europe.
There is a significant boom in manufacturing within Europe, especially in the semiconductor industry, which is expected to influence other industries. Major improvements in the development of sectors such as renewable energy, industrial automation, automotive manufacturing, battery manufacturing and recycling, and AI are poised to promote the growth of (High Resolution Wheel Speed Sensor Market ) in the region.
Asia
Asia will continue to be the global manufacturing hub for (High Resolution Wheel Speed Sensor Market ) over the forecast period with China dominating the manufacturing. However, there will be a shift in manufacturing towards other Asian countries such as India and Vietnam. The technological developments will come from China, Japan, South Korea, and India for the region. There is a trend to improve the efficiency as well as the quality of goods and services to keep up with the standards that are present internationally as well as win the fight in terms of pricing in this region. The demand in this region will also be driven by infrastructural developments that will take place over the forecast period to improve the output for various industries in different countries.
There will be higher growth in the Middle East as investments fall into place to improve their standing in various industries away from petroleum. Plans such as Saudi Arabia Vision 2030, Qatar Vision 2030, and Abu Dhabi 2030 will cause developments across multiple industries in the region. There is a focus on improving the manufacturing sector as well as the knowledge-based services to cater to the needs of the region and the rest of the world. Due to the shifting nature of fossil fuels, the region will be ready with multiple other revenue sources by the time comes, though fossil fuels are not going away any time soon.
Africa
Africa is expected to see the largest growth in (High Resolution Wheel Speed Sensor Market ) over the forecast period, as the region prepares to advance across multiple fronts. This growth aligns with the surge of investments targeting key sectors such as agriculture, mining, financial services, manufacturing, logistics, automotive, and healthcare. These investments are poised to stimulate overall regional growth, creating ripple effects across other industries as consumer spending increases, access to products improves, and product offerings expand. This development is supported by both established companies and startups in the region, with assistance from various charitable organizations. Additionally, the presence of a young workforce will address various existing regional challenges. There has been an improvement in political stability, which has attracted and will continue to attract more foreign investments. Initiatives like the African Continental Free Trade Area (AfCFTA) are set to facilitate the easier movement of goods and services within the region, further enhancing the economic landscape.
RoW
Latin America and the Oceania region will showcase growth over the forecast period in (High Resolution Wheel Speed Sensor Market). In Latin America, the focus in the forecast period will be to improve their manufacturing capabilities which is supported by foreign investments in the region. This will be across industries mainly automotive and medical devices. There will also be an increase in mining activities over the forecast period in this region. The area is ripe for industrial automation to enable improvements in manufacturing across different industries and efficiency improvements. This will lead to growth of other industries in the region.
USA – $210 billion is allocated to federal R&D with main focus on health research, clean energy, semiconductor manufacturing, sustainable textiles, clean energy, and advanced manufacturing. Investments by private players are mainly focused on technological development including 5G infrastructure and AI in the region.
Europe – EIC is investing €1 billion to innovative companies in sectors like AI, biotechnology, and semiconductors. There is also a focus on developing the ecosystem in the continent as well as improving the infrastructure for developing industries such as electric vehicles and sustainable materials. Private players are targeting data centers, AI, battery plants, and high end technological R&D investments.
Asia – There are investments to tackle a range of scientific and technological advancements in this region mainly coming in from China, India, South Korea, and Japan. This will include artificial intelligence, 5G, cloud computing, pharmaceutical, local manufacturing, and financial technologies. Many countries are aiming to be digital hubs including Saudi Arabia.
Africa – Investments in the region are focused on improving the technological capabilities in the region along with socio-economic development and growth. Private participants of investments in this region is venture capital dominated who are targeting the various growth elements of the region as social stability improves. The major industries are fintech, easier lending, and manufacturing.
Latin America – The focus in the region is for fintech, e-commerce, and mobility sectors. There are also investments in improving manufacturing in the region. Local investments is focused on improving the healthcare, and transportation infrastructure in the region. The region is attracting foreign investments to improve their ability to utilize the natural resources present in the region.
Rest of the World – The investments in this region are focused on clean energy, green metals, and sustainable materials. Funds in Australia are focused on solar energy and battery technologies, along with high end futuristic areas such as quantum computing. The main countries of private investment in ROW will be Australia, Canada, and New Zealand.
