An absolute coordinate acquisition method is an absolute coordinate acquisition method for acquiring absolute coordinates of an underground pipeline, the method including: a marking step S101 of setting a plurality of reference points on a road surface and setting a measurement point on a pipeline installed inside an excavated ditch; a measurement step S102 of measuring absolute coordinates of the reference points; a relative position calculation step (S103 to S105) of calculating relative positions of the reference points and the measurement point to a reference position; and an absolute coordinate calculation step S106 of calculating absolute coordinates of the measurement point based on the absolute coordinates of the reference points and the relative positions of the reference points and the measurement point.

A cable clamp includes a shell having a shell base, a first sidewall and a second sidewall forming a channel extending in a first direction to receive a cable therein. A wedge resides between the first and second sidewalls and includes a wedge base facing the shell base. A shim resides between the wedge base and the shell base, and the cable fits between the shim and the shell base. Movement of the shell relative to the wedge causes the cable to engage more tightly between the shim and the shell base. In one embodiment, a blade element resides between the shim and the shell base. The blade may be a separate element from the shim or attached to or integrally formed with the shim. The wedge may include a recessed area or a cutout portion to accommodate the blade. A cutting edge of the blade element faces toward the cable and will cut the cable in response to an excessive force along the first direction being applied to the cable within the channel.

The subject matter described in this specification relates generally to a tool for installing a flexible metal conduit screw-in connector onto a flexible metal conduit and a method for installing the flexible metal conduit connector tool. The flexible metal conduit screw-in connector tool includes a handle, a centering rod, and two studs. The flexible metal conduit connector tool is to engage a flexible metal conduit screw-in connector.

A system for upgrading and retrofitting existing streetlights. The system enables conventional streetlights using sodium vapor, and other conventional lighting technologies, to be upgraded to more energy efficient and long-lasting LED lighting. At the same time, cellular and wireless communications can be added to the streetlight to provide additional bandwidth over that provided by conventional cell towers. The system can offload bandwidth in otherwise overloaded areas, such as densely populated urban areas. The system can include mini- or micro-cellular routers, GPS, Wi-Fi, Bluetooth®, and other micro cellular and wireless technologies. The system can include a light fixture styled to look like existing conventional light fixtures and can be retrofitted to existing streetlight poles and mounts with little, or no, modification to the pole and wiring.

A system for upgrading and retrofitting existing streetlights. The system enables conventional streetlights using sodium vapor, and other conventional lighting technologies, to be upgraded to more energy efficient and long-lasting LED lighting. At the same time, cellular and wireless communications can be added to the streetlight to provide additional bandwidth over that provided by conventional cell towers. The system can offload bandwidth in otherwise overloaded areas, such as densely populated urban areas. The system can include mini- or micro-cellular routers, GPS, Wi-Fi, Bluetooth®, and other micro cellular and wireless technologies. The system can include a light fixture styled to look like existing conventional light fixtures and can be retrofitted to existing streetlight poles and mounts with little, or no, modification to the pole and wiring.

In order to provide a cable for a system for conducting and distributing electrical energy and for providing a fast data-conducting communication link, with which high data transmission rates can also be realized in a future-proof manner, and which can be easily used in a system for conducting and distributing electrical energy and for providing a fast data-conducting communication link, a cable is proposed for a system for conducting and distributing electrical energy and for providing a fast data-conducting communication link, comprising a sheathing, wherein at least one electrical line and an optical conductor are embedded in the sheathing, and wherein the cable has a cross-section with a one-fold rotational symmetry.

The present invention comprises a cable processing device comprising first receiving device adapted to receive and fix a first cable end of a cable) in a predetermined position, an image recording device which is designed to capture at least one image of the first cable end, and an evaluation device which is designed to apply a trained algorithm to the at least one image, and to generate and output a control signal on the basis of at least one result output by the trained algorithm, wherein the trained algorithm is adapted to identify a predetermined feature in the at least one image, respectively, and to output a positive result if the predetermined feature is identifiable in the image. Further, the present invention discloses a corresponding method.

A process of manufacturing an electrical wiring assembly includes the steps of cutting an elongate strip from a sheet of metal and cutting a mesial slit in an end of the uninsulated segment, thereby forming a pair of distal projections flanking the mesial slit. The mesial slit and the pair of distal projections form a forked split blade terminal.

A device may provide, to a user device, a first message instructing a technician to move fiber cables and may receive a first signal based on the technician moving the fiber cables and a rest signal based on the technician stopping movement of the fiber cables. The device may calculate a distance, an average peak signal, and a baseline signal based on the first signal and the rest signal and may calculate a data collection window based on the distance, the average peak signal, and the baseline signal. The device may provide, to the user device, a second message instructing the technician to move one fiber cable at a time and may receive second signals based on the technician moving one fiber cable at a time. The device may provide, for display to the user device, the data collection window and indications of the second signals.

A control device according to some embodiments of the disclosure includes one or more motors directed by the control device to form whip(s) from a length of a cable by causing the cutting of the cable in accordance with specifications based at least in part on whip information. An interface communicates the whip information between the control device and a user device.