摘要:
A control device employing a remote switch, intended to ensure activation and de-activation of electrical devices in accordance with a plurality of pre-established control functions, from different control members. Each of the control members is constituted by a single electrical contactor adapted to produce, when acted on by the user, a train of electric pulses. The control device includes elements for counting the number of electric pulses produced. The number of pulses counted controls the electric devices depending on the control function which is associated with this number of pulses.
摘要:
To measure a hollow three-dimensional object without contact, this object being translucent or transparent vis-á-vis a visible light, an image of the object is acquired by single-view backlit shadowgraphy, along a viewing axis, by observing this object with visible light, this image comprising at least one luminous line, an equation is established that connects at least one optogeometric parameter of the object to at least one geometric parameter of the luminous line, this geometric parameter is determined, and the optogeometric parameter is determined by means of the equation and the geometric parameter thus determined.
摘要:
To measure a hollow three-dimensional object without contact, this object being translucent or transparent vis-á-vis a visible light, an image of the object is acquired by single-view backlit shadowgraphy, along a viewing axis, by observing this object with visible light, this image comprising at least one luminous line, an equation is established that connects at least one optogeometric parameter of the object to at least one geometric parameter of the luminous line, this geometric parameter is determined, and the optogeometric parameter is determined by means of the equation and the geometric parameter thus determined.