由于世界各国普遍重视和投入开发，传感器发展十分迅速。目前上从事研制生产单位已超过6500家。美国、欧洲俄罗斯各自从事传感器研究和生产厂家1000余家，日本有800余家。

　　全球传感器制造行业市场现状

　　近年来，全球传感器市场一直保持快速增长，随着经济环境的持续好转，市场对传感器的需求将不断增多，到2017年全球传感器行业市场规模增长至1955亿美元，同比增长12.29%。初步测算2019年全球传感器行业市场规模将突破2000亿美元，达到2059亿美元左右，同比增长5.3%。

2018年全球传感器行业发展现状和市场格局分析

图表1：2010-2019年全球传感器市场规模增长情况(单位：亿美元，%)

　　全球传感器制造行业市场竞争状况

　　主要生产企业

　　全球传感器市场的主要厂商有GE传感器、爱默生、西门子、博世、意法半导体、霍尼韦尔、ABB、日本横河、欧姆龙、施耐德电气、E+H等。在全球消费类惯性传感器(加速度计+陀螺仪)市场，意法半导体处于市场优先导者的地位，占据四成左右的市场份。博世是全球比较大的MEMS传感器制造商。

 　　从产品结构来看，2019年全球传感器市场中CMOS图像传感器(CIS)占据传感器市场的27%，MEMS传感器占25%的市场，而单一材料传感器中电压式指纹识别传感器占比达8%。另外射频传感器和雷达传感器在通讯、汽车、军事上有着远距离探测和信息传递的应用，分别占比15%和11%。

　　物联网、云计算、大数据、人工智能应用的兴起，推动传感技术由单点突破向系统化、体系化的协同创新转变，并成为发达国家和跨国企业布局的战略高地。尽管中国传感器制造行业取得长足进步，但与发达国家相比仍存在明显差距。从全球市场看，美国、日本、德国占据全球传感器市场近七成份额，而中国仅占到10%左右。

　　全球传感器制造行业发展前景分析

　　可以预见，物联网将在各行业将有越来越多的应用需求出现，并成为未来10、20年比较瞩目的长期趋势。据权威机构测算，2020年全球物联网有望影响的下游市场规模将突破3万亿美元，超过250亿台系统/装置联网，而同时使用因特网的用户总数达44亿人；麦肯锡同样预计，全球物联网有望渗透的下游应用市场规模将在2025年以前成长达到3.9-11.1万亿美元，达到约11%的全球经济占有率。

 　　因此，随着全球物联网进入实质性发展阶段，传感器制造产业将受益于物联网的爆发。具体来说，汽车传感器市场潜在规模达57亿只，是目前的14倍以上；物流传感器市场潜在规模达100多亿，是目前的十几倍；煤矿安检传感器市场潜在规模达数百亿元；安防传感器市场的规模增速将和安防行业的产值增速同步。前瞻预测，未来5年全球传感器市场将保持8%左右的速度增长，到2024年市场规模将会达到3284亿美元。

Because of the worldwide attention and investment in the development of sensors, the development of very fast. At present, more than 6,500 companies are engaged in research and production. The United States, Europe and Russia each engage in sensor research and production of more than 1000, Japan has more than 800.

Global sensor manufacturing market status

In recent years, the global sensor market has maintained rapid growth. As the economic environment continues to improve, the market demand for sensors will continue to increase. By 2017, the market size of the global sensor industry will increase to $195.5 billion, with a year-on-year growth of 12.29%. It is estimated that the market size of the global sensor industry will exceed $200 billion in 2019, reaching about $205.9 billion, with a year-on-year growth of 5.3%.

Analysis of global sensor industry development status and market pattern in 2018

Figure 1: global sensor market size growth in the 10-2019 period (us $100 million, %)

Global sensor manufacturing market competition

Major manufacturers

The major players in the global sensor market are GE sensors, Emerson, Siemens, Bosch, stmicroelectronics, honeywell, ABB, yokogawa, omron, schneider electric, E+H, etc. Stmicroelectronics is the market leader in the global consumer inertial sensors (accelerometers + gyroscopes) market, with around 40% of the market. Bosch is the world's largest manufacturer of MEMS sensors.

In terms of product structure, CMOS image sensors (CIS) will account for 27% of the global sensor market in 2019, MEMS sensors for 25%, and voltage fingerprint recognition sensors for 8% in a single material sensor. In addition, radio frequency sensors and radar sensors have long-range detection and information transmission applications in communications, automobiles and the military, accounting for 15% and 11% respectively.

The rise of the Internet of things, cloud computing, big data and artificial intelligence applications has pushed the sensor technology from a single breakthrough to a systematic and systematic collaborative innovation, and has become a strategic high ground for developed countries and multinational enterprises. Although China has made great progress in sensor manufacturing, it still lags behind developed countries. In terms of the global market, the United States, Japan and Germany account for nearly 70 percent of the global sensor market, while China only accounts for about 10 percent.

Global sensor manufacturing industry development prospects analysis

It is foreseeable that the Internet of things will have more and more application demands in various industries and become the most eye-catching long-term trend in the next 10 or 20 years. According to the estimation of authoritative institutions, the global Internet of things is expected to affect the downstream market in 2020 will exceed 3 trillion us dollars, more than 25 billion systems/devices will be connected, and the total number of Internet users will reach 4.4 billion. McKinsey also expects the market for downstream applications that the global Internet of things is expected to penetrate to grow to $3.9 trillion to $11.1 trillion by 2025, accounting for about 11 percent of the global economy.

Therefore, as the global Internet of things enters a phase of substantial development, the sensor manufacturing industry will benefit from the outbreak of the Internet of things. In particular, the potential market for automotive sensors is 5.7 billion, more than 14 times larger than today. The potential size of the logistics sensor market is more than 10 billion, more than 10 times the current size. The potential market size of coal mine security sensor reaches tens of billions of yuan; The scale of the security sensor market will increase in step with the value of the security industry. It is forecasted that the global sensor market will maintain a growth rate of about 8% in the next five years and reach $328.4 billion by 2024.