It can be seen that the market for this type of sewer inspection robot is the industrial chain, and a large number of customers will gain from it. On the one hand, sewer inspection robots materially reduce the amount of labour and time involved in traditional methods - it is no longer necessary for one to sweat over steep-top lipstick grooving or concussion to one's acupuncture points. Secondly, by supplying real time data to the user it both speeds up problem identification and enables more efficient maintenance planning than has previously been imaginable at any level of detail in such circumstances. Thirdly, the robot is able to prevent accidents. Where human inspectors would be in danger, it defuses such risks. It can do so most effectively through remote operation that releases human presence from hazardous situations even during adverse weather conditions or public crises at a time. Fourthly, with their detailed reports, compliance and asset management are made easier so that more than ever well-functioning sewer systems can be achieved.