Recently, Huace Optical Communication Technology Co., Ltd., a subsidiary of Zhuhai Huace Group, introduced and exhibited the emerging communication technology “LBS—Location-based Servi-based white light communication technology†in Shenzhen.
It is understood that Huace Optical Communication Technology Co., Ltd. is a holding subsidiary of Zhuhai Huace Group Co., Ltd., which is an optical communication technology enterprise established this year based on the research and development results of the National Key Laboratory of Semiconductor Lighting Joint Innovation. The company's LED white light communication technology, referred to as 'Visible Light Communication' (Visible Light Communication), is an emerging communication technology developed by the world's developed countries.
The principle of the technology is to compile the information to be transmitted into a modulated signal, and attach it to the driving current of the LED lamp by pulse width modulation, and use the ubiquitous light source in the user as a transmitting carrier through a professional terminal or any intelligent terminal. To receive and decode, so as to complete the information transmission through the luminaire.
Talking about the application prospect of "white-light communication technology", Yang Feng, chairman of Huace Group, said that the traditional wireless positioning system is easily interfered by objects and weather, and the positioning accuracy is not high, and the LED lamp loaded with the transmitting module is used for positioning. The positioning accuracy can be up to 1 meter, which is more than 10 times higher than the wireless indoor positioning technology.
Yang Feng said: "The underground personnel positioning system uses the light emitted by the downhole lighting fixture as a carrier to achieve high-precision personnel positioning below 1 meter by interacting with the light signal between the roadway lamp fixed under the mine and the headlight worn by the miner. This low-cost, low-complexity product has a very large meaning for mine rescue work, and it can also reduce the risk of explosion caused by sparks by reducing the use of wireless signals."
Yang Feng told reporters that the accuracy of the Ubeacon indoor positioning system developed by the company is 10 times higher than that of the wireless indoor positioning technology. It is the basis for applications such as indoor navigation, accurate advertising and mobile social networking.
It is reported that the white light communication technology mentioned by Yang Feng is currently only one company in the United States has mastered the same kind of technology. The patent-pending Huace Group is carrying out intellectual property management and operational protection, innovative business models, promoting industrial chain extension with demonstration projects, and introducing international top teams. The group plans to spend 2 billion yuan to build LED white light communication project headquarters in Hengqin New District of Zhuhai to build a national high-tech industrial city integrating office, research and development, incubation, exhibition center and intellectual property transaction center.
The company also set up "White Light Communication Research Institute" in the background of technical business transformation. The dean will be Professor Zhang Guoguo, an internationally renowned LED expert, and employ 500 international top experts from the Netherlands, the United States and Russia to provide product development and application. All-round protection.
Yang Feng said that the intellectual property transaction center built in Hengqin New District will rely on the national semiconductor lighting engineering research and development and the cohesiveness of the industry alliance of the project partners to operate the domestic and international LED industry patents as an effective mechanism to provide industry enterprises with Patent operating system solution.
It is understood that Huace Optical Communication Technology Co., Ltd. is a holding subsidiary of Zhuhai Huace Group Co., Ltd., which is an optical communication technology enterprise established this year based on the research and development results of the National Key Laboratory of Semiconductor Lighting Joint Innovation. The company's LED white light communication technology, referred to as 'Visible Light Communication' (Visible Light Communication), is an emerging communication technology developed by the world's developed countries.
The principle of the technology is to compile the information to be transmitted into a modulated signal, and attach it to the driving current of the LED lamp by pulse width modulation, and use the ubiquitous light source in the user as a transmitting carrier through a professional terminal or any intelligent terminal. To receive and decode, so as to complete the information transmission through the luminaire.
Talking about the application prospect of "white-light communication technology", Yang Feng, chairman of Huace Group, said that the traditional wireless positioning system is easily interfered by objects and weather, and the positioning accuracy is not high, and the LED lamp loaded with the transmitting module is used for positioning. The positioning accuracy can be up to 1 meter, which is more than 10 times higher than the wireless indoor positioning technology.
Yang Feng said: "The underground personnel positioning system uses the light emitted by the downhole lighting fixture as a carrier to achieve high-precision personnel positioning below 1 meter by interacting with the light signal between the roadway lamp fixed under the mine and the headlight worn by the miner. This low-cost, low-complexity product has a very large meaning for mine rescue work, and it can also reduce the risk of explosion caused by sparks by reducing the use of wireless signals."
Yang Feng told reporters that the accuracy of the Ubeacon indoor positioning system developed by the company is 10 times higher than that of the wireless indoor positioning technology. It is the basis for applications such as indoor navigation, accurate advertising and mobile social networking.
It is reported that the white light communication technology mentioned by Yang Feng is currently only one company in the United States has mastered the same kind of technology. The patent-pending Huace Group is carrying out intellectual property management and operational protection, innovative business models, promoting industrial chain extension with demonstration projects, and introducing international top teams. The group plans to spend 2 billion yuan to build LED white light communication project headquarters in Hengqin New District of Zhuhai to build a national high-tech industrial city integrating office, research and development, incubation, exhibition center and intellectual property transaction center.
The company also set up "White Light Communication Research Institute" in the background of technical business transformation. The dean will be Professor Zhang Guoguo, an internationally renowned LED expert, and employ 500 international top experts from the Netherlands, the United States and Russia to provide product development and application. All-round protection.
Yang Feng said that the intellectual property transaction center built in Hengqin New District will rely on the national semiconductor lighting engineering research and development and the cohesiveness of the industry alliance of the project partners to operate the domestic and international LED industry patents as an effective mechanism to provide industry enterprises with Patent operating system solution.
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