Power tunnel inspection robot lithium battery fast charging management system and method

Abstract

The invention discloses a lithium battery rapid charging management system and method for an electric power tunnel inspection robot. The lithium battery rapid charging management system comprises an upper computer, an intelligent robot charging dispatching module, a battery management module, a track charging contact mechanism and a fixed point intelligent rapid charging apparatus, wherein the upper computer communicates with the intelligent robot charging dispatching module and the fixed point intelligent rapid charging apparatus separately; the intelligent robot charging dispatching module communicates with the battery management module; and the battery management module establishes communication with the fixed point intelligent rapid charging apparatus through the track charging contact mechanism. The lithium battery rapid charging management system and method have the beneficial effects that the charging equipment is mounted on the existing track, so that low cost is realized; the charging management system can realize real-time communication with the robot and the upper computer; the positions of each charging equipment in the tunnel are stored in the robot, so that the most reasonable charging equipment can be found according to positions and respective electric quantity; and therefore, the stable electric power supply and effective operation of the robot are ensured.

Description

technical field [0001] The invention relates to the technical field of lithium battery charging for electric robots, in particular to a large-capacity lithium battery rapid charging management system and method for an electric tunnel on-orbit inspection robot. Background technique [0002] Urban cable tunnels are important public infrastructures. Generally, 110KV or 500KV high-voltage cables are installed inside. These are the main arteries of urban power supply. Many tunnels have built automatic inspection robots to monitor cable safety production. [0003] At present, the power supply of the cable tunnel on-orbit inspection robot is divided into the following forms, one is the continuous wireless induction power supply form, the other is the trolley line power supply form, and the other is the ordinary charging form. [0004] The advantages of the wireless inductive power supply form are advanced technology, continuous, stable and reliable power supply (the robot does not ...

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Problems solved by technology

[0004] The advantages of the wireless inductive power supply form are advanced technology, continuous, stable and reliable power supply (the robot does not need to stop and charge), no electric sparks, and can be applied in various complex working conditions, but the disadvantage is that the cost is too high, which is not conducive to widespread promotion

[0005] The advantage of the sliding contact line is that it still has continuous, stable and reliable power supply, but it is easy to generate electric sparks, and it is not suitable for use in high-humidity environments. The cost is relatively cheap compared to wireless induction, but the overall cost is still too high

[0006] There is also the regular fixed-point charging form. The biggest advantage of this method is that the cost is relatively low, which can reduce the cost of the entire project and facilitate the promotion of on-orbit inspection robots. However, the disadvantage is that the charging time is too long, generally at least 3 hours or more, serious Affect the robot inspection timeliness

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