In the fields of industrial production and logistics, AGV Fleet is aimed at traffic optimization for AGV fleets. Why do you think this optimization is needed? To put it simply, this AGV ( ) means an automatic guide vehicle. Many manufacturers use this automatic guide vehicle to form a fleet to speed up workshop transportation, warehouse transportation and other work efficiency. However, if these fleets have not been well planned, they will often experience traffic jams or path conflicts, and their work efficiency will suddenly decrease a lot.
Let's talk about the key content below
The first point is the path planning level.
1. When planning the static path here, it has to be based on the warehouse layout, production line layout, etc. It is necessary to draw precise channels and placement areas. After that, set the AGV vehicles that are often smoother. For example, you can follow the product process flow and connect the raw material library and the assembly workshop to one main road, so that vehicles can follow the best road. Make the car easy to leave.
2. Dynamic path planning, such as if encountering temporary tasks or road failures, the system must be able to adjust the path AGV needs to take immediately. It’s like a passage is blocked, and dynamic path planning can send instructions in real time to let the car go on other paths, which can ensure that the vehicle continues to move and not go to a dead end.
Secondly, the scheduling management should not be underestimated.
1. This priority setting. We must arrange the priorities of tasks, such as the need for emergency order supply and daily cargo replenishment, so that vehicles with important urgent tasks with high emergency should be given first. This way, the orders can be sent first.
2. In terms of empty vehicle allocation tasks, we must establish a management and dispatch center to reasonably quickly allocate the finished empty vehicles to the new work tasks. For example, the goods shipped in Area A of a warehouse have been completed, and the AGV cars are free here. The system quickly guides them to the B area and then load the next batch of goods to ship them.
Let’s take a look at the communication coordination.
1. The special allocation of this communication frequency band must ensure that communications in all links will not be interrupted. This makes it difficult to cause confusion such as signals interfering with each other.
2. Network environment. You have to build a powerful high-speed and reliable communication network. You see, if you use a wireless network, you need to install enough routers in the workshop so big, so that you can ensure that the vehicle has network connections and data transmission everywhere you drive, etc. These must be configured in place.
Let's talk about the details through question and answer
First, let’s ask, if it’s the static and dynamic path planning. How can the two plans be combined with enough numbers! Let's say that. In the early stage, the basic static path was built, and then real-time dynamic data was continuously checked during the AGV process. If the road was blocked or something was corrected in time. If you execute this way, you can combine it well.
I also asked what comparisons or comparisons should be taken into consideration when planning? You have to consider transportation efficiency and land occupation costs and other things. Although the installation of complex passages can reduce congestion, the workshop is so large that it occupies too much aisle space, which may affect the storage and storage, and a balance must be achieved.
There is also the scheduling management why empty cars are allocated to the next transport order nearby. Here, the distance between shunting is short and it takes less time to complete the entire work more efficiently. This can increase the efficiency of the entire work.
How to allocate frequency bands in communication coordination? Just use a frequency band division tool, and each vehicle's communication frequency is clearly divided to reduce frequency band interference.
Consider again if the communication link is faulty. Will AGVs bump like headless flies? Not so. Some AGVs have interrupt recovery design strategies. After the communication is interrupted, the vehicle will first press the last command to find a safe stop and wait for the data command to be connected. Then proceed to the subsequent command process without blindly walking.
At the end, I think that AGV Fleet is an essential way to improve capacity efficiency, whether it is industrial, logistics, warehouses or other industries. This is clearly in front of you to help productivity, and you must do a good job of optimization. Provide global procurement services for weak current intelligent products!
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