Automatic guided vehicles (AGVs) can help you shore up your warehousing or manufacturing operation for the future. These valuable pieces of technology represent an accessible entry point into factory and warehouse automation, supporting increased efficiency, effectiveness, safety, and capacity right across your production processing environment.
When deployed within production lines or inventory spaces, AGVs give businesses the tools they need to modernize. Here at PEC, we deliver AGV solutions that help your business follow this path of modernization too. Read on to learn more, or reach out to our team, and let’s chat about your project.
An automated guided vehicle, or AGV, is also referred to as an automated or autonomous guided vehicle. This is a form of mobile robot that sits somewhere between manually operated machines and fully autonomous, artificially intelligent systems. An AGV acts autonomously, without continuous human input, but relies on a guidance system or some form of preprogramming.
This automation solution works with a track that is built into the warehouse floor or into another working environment. The AGV system is able to identify and recognize this track as it moves around the space. By scanning the track, the AGV knows that it is moving in the right direction and is in the right place. The robot cannot deviate from this track, eliminating the risk of accidents or collisions.
There is sometimes confusion between an AGV and an autonomous mobile robot, or AMR. The two solutions are similar and may be used for the same purpose, such as to transport palletized materials or to carry out material handling tasks. However, the AMR will use sensors and cameras to process its environment in real-time, utilizing artificial intelligence to navigate the space. The AGV, on the other hand, simply follows the predetermined guide.
Why would you use an AGV in a warehouse space? Let’s take a look at some of the key reasons to deploy these solutions within your facility:
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Deploying human teams on the warehouse floor can be dangerous. Moving heavy items can cause injury, and employees may be harmed by machinery and equipment in use on the warehouse floor.
AGVs can handle tasks instead of human personnel, reducing the risk of collision or injury. Employees will instead operate control systems and other points of interaction, creating a much safer working environment.
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Guided vehicle systems are very well suited to material handling work and can carry very high volumes of materials. They can even transport heavy unit loads with ease, eliminating the danger of damage to products or other potentially expensive mishaps. This makes AGVs very useful for warehousing organizations that are looking to scale up their business model.
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An AMR is a highly sophisticated piece of technology and provides huge benefits to the organizations that use them. However, this sophistication also makes the technology expensive and difficult to maintain.
Warehousing operations may prefer the simpler and more cost-effective AGV, which will still be able to achieve high-quality results right across the distribution center.
There are many types of AGVs available to businesses, but before we examine these, we first need to define what we mean by “type.” For instance, this “type” might refer to the guidance system used, or it may refer to the material handling components of the vehicle.
Guidance systems used by AGVs include:
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Magnetic tape is applied to the floor of the facility. The AGV senses this tape in real-time as it moves, keeping the vehicle on track as it navigates the space.
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In some cases, the magnetic guide tape may be substituted for a wire that is built into the floor of the space. The AGV navigates in the same way as with the tape, but this method may be more difficult to modify and alter in the future.
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More sophisticated AGVs may have built-in lasers that interact with specific points around the space. These points are used for guidance around the facility.
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The AGV may have visual sensors that pick up route markers around the facility. Unlike with an AMR, the AGV will not make judgments and decisions based on these markers but will simply use them to move around the predetermined route.
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While many AGVs use built-in tracks and sensors, more sophisticated vehicles may utilize light detection and ranging (LIDAR) technology or gyroscopic inertial navigation to establish the position within the space.
As discussed above, this location is not used for artificially intelligent decision-making but is instead recognized as a way marker. The vehicle is still following a predetermined track — an important part of the definition of an AGV.
AGVs can handle materials in different ways, and this may define the type of AGV.
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An automated guided cart (AGC) is something similar to a shopping cart but fitted to an AGV and can move autonomously around a predetermined space. Whether carrying a tray or a larger hopper, AGCs are among the simplest types of AGVs.
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A tractor AGV, or towing AGV, pulls a trailer or another piece of equipment via a connection point. Like a train, only the AGV at the head of the unit provides the motor force, and this AGV cannot deviate from its track.
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A forklift AGV can raise or lower loads on a pair of forks that are fitted to the front of the vehicle. These vehicles work in a similar way to a forklift truck, but they operate autonomously on their set path.
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This type of AGV is capable of carrying loads of extremely high mass and weight and is used to transport heavy items around the track. Additional solutions may be required to load AGVs in this class, and the vehicle will need to integrate with loading and unloading solutions at key points around the warehouse or production lines.
It’s common to see automatic guided vehicles in the warehousing industry, but these vehicles have applications across a number of different industrial contexts. These include:
Whether warehouses are fully automated or AGVs are being introduced slowly as part of a transformation process, there are many advantages to these solutions:
Our custom automation solutions are a supply chain game-changer. We leverage our many years of knowledge in the industrial automation space and specialize in providing efficient, tailored services to meet your particular needs.
Your project is spearheaded by an expert team that reduces human errors and maximizes supply line efficiency. All of this is done with the cost savings factor firmly in mind, so you get maximum return on investment.
This is why consultation is such an important part of our process. We need to consult with our clients directly to get to know precisely what they need and how we can achieve this. So, let’s begin — reach out today and discuss your project with our team.
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