How to choose AGV, IGV, RGV and AMR?
If the application scenario has high automation and unmanned requirements, then AMR and IGV are the first choices; if the application scenario is single and has certain requirements for the car's driving speed and operational stability, then RGV and AGV are worth considering. The above is a discussion of the differences between the four from the perspective of product function. However, when applying, in addition to considering the practicality of the function, the cost also needs to be controlled. The current price ranking of trolleys on the market should be: RGV＜AGV＜IGV＜AMR. However, in the long run, IGV and AMR have low post-maintenance costs, high positioning accuracy, and a high degree of production optimization. Cost control is only a matter of priority.
Whether it is AGV and RGV, which are famous for their practicality and stability, or IGV and AMR, which are highlighted by intelligence and flexibility, these four are different in concept, function, cost, and application, and they also have their own shining points. Because of different needs, the four do not conflict. But what is certain is that mobile robots will move in a better direction driven by smart logistics.
When selecting AGV, IGV, RGV and AMR, factors such as application scenarios, functional requirements, cost and post-maintenance need to be comprehensively considered. The following is an analysis of applications combined with wireless charging technology:
1. Application scenarios and functional requirements
● AGV (Automated Guided Vehicle)：
● Applicable scenarios: Suitable for scenarios with relatively fixed paths and relatively single environments, such as automated production lines and cargo handling in warehousing and logistics.
● Features: Navigation relies on preset paths (such as magnetic strips, laser reflectors, etc.), and path changes are relatively complicated.
● Wireless charging cooperation: Wireless charging technology can reduce maintenance work caused by wear and tear of the charging interface and improve the operating efficiency of AGV.
● IGV (intelligent guided transport vehicle)：
● Applicable scenarios: Suitable for scenarios with high flexibility requirements, such as 3C electronics manufacturing, automobile manufacturing, etc., which require frequent path changes.
● Features: No need for fixed markers, relying on autonomous navigation technologies such as lidar and visual navigation.
● Wireless charging cooperation: Wireless charging technology can realize dynamic charging of IGV, that is, charging during operation, reducing downtime.
● RGV (Rail Guided Vehicle)：
● Applicable scenarios: Commonly used in three-dimensional warehouses with high-density storage that require fast and stable cargo handling.
● Features: Driving along a fixed track with a fixed path and stable operation.
● Wireless charging cooperation: Wireless charging technology reduces downtime caused by charging cable wear and improves system reliability.
● AMR (autonomous mobile robot)：
● Applicable scenarios: Suitable for complex and changeable environments, such as logistics centers, hospitals, manufacturing workshops, etc., which require a high degree of autonomy and flexibility.
● Features: Completely autonomous navigation, no preset path required, real-time obstacle avoidance and path planning.
● Wireless charging cooperation: Wireless charging technology can realize seamless charging of AMR and improve its continuous operation capability in complex environments.
2. Cost and later maintenance
● AGV：
● cost: The initial investment is relatively low, but the subsequent maintenance costs are high, especially when the path changes, markers need to be re-paved.
● Advantages of wireless charging: Reduce maintenance work caused by wear and tear of the charging interface and reduce long-term operating costs.
● IGV：
● cost: The initial investment is high, but the later maintenance cost is low and the positioning accuracy is high.
● Advantages of wireless charging:Dynamic charging reduces downtime, improves production efficiency and reduces maintenance costs.
● RGV：
● cost: The initial investment is low, the operation is stable, and the maintenance cost is relatively low.
● Advantages of wireless charging: Reduce downtime caused by charging cable wear and improve system reliability.
● AMR：
● cost: The initial investment is high, but the later maintenance costs are low and the degree of production optimization is high.
● Advantages of wireless charging: Seamless charging improves continuous operation capabilities, reduces maintenance work, and reduces long-term operating costs.
3. Advantages of wireless charging technology
● Improve operational efficiency: Wireless charging technology enables dynamic charging and reduces downtime caused by charging.
● Reduce maintenance costs: Reduce maintenance work caused by wear and tear of the charging interface and improve system reliability.
● Adapt to complex environments: Wireless charging technology can operate stably in harsh environments (such as moisture and dust), reducing safety risks.
● Improve flexibility: Dynamic charging supports flexible path changes to adapt to changes in production needs.
4. Summarize suggestions
● High flexibility requirements: If the application scenario requires high flexibility, such as 3C electronics manufacturing, automobile manufacturing, etc., it is recommended to choose IGV or AMR and cooperate with wireless charging technology to improve production efficiency and reduce maintenance costs.
● single path requirement: If the application scenario has a single path and the environment is relatively stable, such as a high-density storage warehouse, it is recommended to choose RGV or AGV, and consider wireless charging technology to improve operating efficiency and system reliability.
● Complex and changing environment: For complex and changeable environments, such as logistics centers, hospitals, etc., it is recommended to choose AMR and cooperate with wireless charging technology to achieve seamless charging and efficient operation.
No matter which device you choose, wireless charging technology can be an important means to improve device performance and reduce operating costs.