Aimed to the pressure monitoring of wall-climbing robot with several suckers

a method of multi-pipelines pressure monitoring with single sensor.A pressure supply device with several pipelines

access at different times was designed.On the basis of it

working principle of the monitoring system is presented.Type selection and request of motor and sensor were described.Experimental verification was given

and the device’s feasibility was confirmed by consistency of pressure monitoring and response speed.The feasibility of the device can be expanded to other sites which need multi-pipelines pressure monitoring was analyzed.