Applications
Application of Sensor Acquisition and Zigbee Wireless Transmission in Factory Alignment of Construction Machinery
Posted in 应用案例 |I. Introduction to the project
The head enterprise of construction machinery, in order to realize the automated process control of excavator factory calibration, reduce labor costs and improve testing efficiency, so it is necessary to use industrial IOT technology to realize the precise control of the excavator's mechanical arm and real-time feedback of the cylinder expansion and contraction length.
The customer wants us to reintegrate the PCB design and optimize the power supply and wireless transmission method on the existing sensor solution, so that the solution can be commercialized and operate stably and reliably.
II. Main technical requirements
For the characteristics of the excavator test, the requirements of different locations for the type of data collected are summarized, and the interface requirements of a single collection terminal are summarized:
- 12V lithium battery power supply, power supply time more than 8 hours
- Supports 1 AI input with 16bit precision
- Supports 1 channel DI
- Supports 2-way PWM
- 1 channel 485 interface
- Supports wireless data transmission
- Active data reporting, 100ms transmission
III. World Power Solutions
Based on our long-term technology accumulation in industrial IOT, we realize the core design of the whole circuit through high precision ADC acquisition + MCU.
Our Digi-based wirelessZigbeeThe module has done relevant simulation tests and can fully meet the requirements of one-to-many wireless transmission network and collection frequency.
IV. Program topology
V. Our Advantages
Rich experience in industrial IOT design and development, can quickly respond to customer needs
Extensive experience in the deployment of wireless communication technologies.Zigbee, BT, WIFI, 4G/5G communication technology solutions and implementation experience.
VI. About Hainan Shidian
Hainan Shidian Technology Co., Ltd. to "make the standardization of industrial Internet of Things easier" as the vision, focusing on the direction of the Internet of Things industry chain, indoor positioning, sensing and control and data transmission products in the field of continuous research and development, Lego (Lego) production, precise to meet the small amount of industrial Internet of Things products and a variety of demand characteristics, to provide customer Complex environment and personalized needs to meet the real low inventory, high satisfaction of the new supply and demand relationship.
The company has four R&D centers in Shanghai, Suzhou, Chengdu and Taipei, adhering to the group's nearly 40 years of good business resources and reputation, firmly believe in the "be an expert in the industry" business philosophy, precise in the channel, sensitive to the market, focus on products, "research" is reliable, "production" is stable, "sales" is quality, always focusing on the industrial Internet of Things customers personalized scenarios to meet the ultimate needs. We believe in the business philosophy of "being an expert in the industry", we are precise in channels, sensitive to the market, and focus on products, "research" is reliable, "production" is stable, "sales" is quality, and we are always focusing on the ultimate satisfaction of personalized scenarios of industrial IoT customers.
In terms of products, we have both Zigbee positioning products, which have been cultivated by our self-research team for more than 10 years, and UWB positioning products, which are developed by our teams in Shanghai and Taipei, to meet the different needs of customers for positioning accuracy. At the same time, the company also introduces Bluetooth positioning products to supplement the self-developed solutions, in order to fully meet the needs of all kinds of customers.
Software support we integrate the overall program of various industries, actively open interfaces and source codes for system integrators to join, for related system software companies to do case demonstration based on our products to provide convenience, so that the Internet of Things indoor positioning applications broader.
Content Reviewer:Jimme Yao
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