Petrochemical multi-dimensional perception inspection robot and power supply system thereof

Abstract

The invention relates to the technical field of industrial inspection robots and discloses a petrochemical engineering multi-dimensional perception inspection robot and a power supply system thereof.The power supply system comprises a main power supply and a standby power supply; the main power supply is coupled with a voltage transformation plate; the standby power supply and the voltage transformation plate are both coupled with a voltage selection unit; a central control platform and a communication unit are coupled with the voltage selection unit; and a detection element, a drive controlunit, a laser radar, a GPS navigation system and a distance measuring device are all coupled with the voltage transformation plate. The standby power supply is adopted; the central control platform and the communication unit are coupled with the main power supply and the standby power supply through the voltage selection unit, so that the standby power supply can still supply power to the centralcontrol platform and the communication unit in case of emergency, and the fault location of an inspection robot can be conveniently sent to a remote control center, so that the inspection robot can wait for rescue.

Description

technical field [0001] The invention relates to the technical field of industrial inspection robots, in particular to a petrochemical multi-dimensional sensing inspection robot and a power supply system thereof. Background technique [0002] With the progress of the development of petrochemical enterprises, more and more attention is paid to safety issues. Explosion protection occupies the primary position in the safe production of oil fields. The petrochemical industry is often located in open areas with high-precision instruments and equipment, and hidden dangers such as oil and poisonous gas leakage are complex and severe. Most of these devices are in a dangerous explosive gas environment. If an emergency occurs, it will have incalculable consequences. Therefore, to effectively prevent safety accidents in petrochemical enterprises, the operating environment should be tested regularly. [0003] Some enterprises still implement manual inspections. However, when manual on-...

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Problems solved by technology

[0005] The problem with this power supply mode is that the main power supply voltage is generally stepped down by a switching power supply or a DC / DC converter and then supplied to the weak current part of the vehicle. Therefore, the power and loss that the switching power supply or DC / DC converter needs to carry It is relatively large, and the power supply system is generally installed in a sealed and waterproof environment, so its heat dissipation effect is not enough. Working for a long time, it is prone to failure of switching power supply or DC / DC converter; Bumping and vibration, if the anti-shock effect is not good enough, it is easy for the switching power supply or DC / DC converter to fail or work unstable. If the switching power supply or DC / DC converter works unstable or fails, it will cause the power failure of the entire power supply system. Thus affecting the operation of the entire robot components, including the control platform and communication unit, thus affecting the communication between the robot and the control site, causing inconvenience to the troubleshooting work

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