The invention discloses a
wireless monitoring system of a municipal
pipe network, which is composed of a monitoring node, a Sink node, an upper computer, relevant communication protocols and
application software and the like. Optimizing methods for a
wireless self-organization communication protocol, energy-saving application, monitoring position selection and the like are further disclosed. The optimizing methods of the
wireless self-organization communication protocol include precise synchronization, failure prediction,
frequency conversion interference, time division optimization, channel
space optimization sharing and the like. An energy-saving application optimizing method includes
model selection of low
power consumption hardware, design of a power supply protective circuit, optimizing design of a circuit board, a dormant optimizing mechanism, duty ratio optimization, transmission
power optimization and the like. A point position optimizing selecting method is particularly a method for searching the most sensitive point in a certain monitoring area. By means of the various optimizing methods, low cost, low
power consumption, safety, reliability, intelligence, efficiency and
automation of monitoring of the municipal
pipe network are achieved.