A portable multi-purpose safety triangle includes: a tripod including: a sign unit; and a support unit which supports the sign unit and is configured to be selectively set in one of a folded state and an unfolded state; and a frame including: a frame body having an accommodation space for accommodating the tripod therein; and a frame cap selectively coupled to the frame body. The support unit includes: a first assistant support and a second assistant support that support the sign unit; an elastic member whose both ends are respectively connected to the first assistant support and the second assistant support, the elastic member providing a restoring force to the first assistant support and the second assistant support; and a main support that supports the elastic member. The sign unit includes a flexible material such that the size thereof is changed according to the state of the support unit.

An attachment system for attachment to a signaling device includes an attachment member. The attachment member is formed of a ring-shape made of an elastic material and includes an annular base and at least one fin. The annular base includes an external peripheral edge and a central orifice defining an internal peripheral edge. The annular base also includes an annular lower face and an annular upper face. The fin projects from the external peripheral edge of the annular base. The attachment member is movable between a rest configuration in which the annular base is planar and extends in a main plane to allow insertion and positioning on the signaling device at a selected position, and a deformed configuration in which the annular base is non-planar in a deformed state in order to be able to match a peripheral area of the signaling device.

Described herein is a vehicle cone placer and chock assembly. The vehicle cone placer is equipped with collapsible traffic cones, a motorized linear actuator, and may have LED safety lights. The vehicle cone placer is telescopic, remote controlled, and mountable to a vehicle. The vehicle cone placer and chock assembly includes at least two chock systems and adjustable brackets hydraulically operated and with at least one motorized assembly. The vehicle cone placer and chock assembly is remotely operated and self-contained as components of the vehicle.

Described herein is a vehicle cone placer and chock assembly. The vehicle cone placer is equipped with collapsible traffic cones, a motorized linear actuator, and may have LED safety lights. The vehicle cone placer is telescopic, remote controlled, and mountable to a vehicle. The vehicle cone placer and chock assembly includes at least two chock systems and adjustable brackets hydraulically operated and with at least one motorized assembly. The vehicle cone placer and chock assembly is remotely operated and self-contained as components of the vehicle.

One or more techniques and/or systems are disclosed for alerting workers in a work zone of a potential intrusion by a vehicle. The example system can comprise a detection unit operable to mount to a work zone boundary marker. The detection unit can monitor the work zone for intrusion by moving objects, such as by using the Doppler Effect. The detection unit can transmit an alarm signal to one or more personnel alerters, such as worn by workers. The personnel alerters can receive the alarm signal and activate an alert, such as an audible, visual, or other sensory alert. In this way, an alert is provided to personnel working in an established work zone that a moving object, such as a vehicle, has penetrated the work zone perimeter. This type of alert may provide the personnel the vital seconds needed to move to safety.

One or more techniques and/or systems are disclosed for alerting workers in a work zone of a potential intrusion by a vehicle. The example system can comprise a detection unit operable to mount to a work zone boundary marker. The detection unit can monitor the work zone for intrusion by moving objects, such as by using the Doppler Effect. The detection unit can transmit an alarm signal to one or more personnel alerters, such as worn by workers. The personnel alerters can receive the alarm signal and activate an alert, such as an audible, visual, or other sensory alert. In this way, an alert is provided to personnel working in an established work zone that a moving object, such as a vehicle, has penetrated the work zone perimeter. This type of alert may provide the personnel the vital seconds needed to move to safety.

A device for absorbing, signaling and picking up a product on a floor, the device including: a slender hollow body whose inner walls define a storage volume in which is stored a powder able to absorb the product, where the storage volume opens through an opening for pouring the powder by gravity; a stand on which one end of the body is mounted for forming a signaling marker, where the stand includes a substantially flat base projecting radially relative to the body in order to place the device stably on the floor; and wherein the base includes at least two detachable parts which can be used for picking up a residue formed by the powder and the product.

A device for absorbing, signaling and picking up a product on a floor, the device including: a slender hollow body whose inner walls define a storage volume in which is stored a powder able to absorb the product, where the storage volume opens through an opening for pouring the powder by gravity; a stand on which one end of the body is mounted for forming a signaling marker, where the stand includes a substantially flat base projecting radially relative to the body in order to place the device stably on the floor; and wherein the base includes at least two detachable parts which can be used for picking up a residue formed by the powder and the product.

An instrumented traffic cone provides visual demarcation of a passageway for vehicles or pedestrians, as well as a boundary around a facility such as a secure facility. Each instrumented traffic cone may be equipped with a sensor and a wireless communicator. The sensor may be a camera, an infrared detector, a lidar or radar or sonar or other sensor type. The wireless communicator may be configured for 5G or 6G communication, and may enable each instrumented traffic cone to report its measurement data to peers or to a supervisor, and to receive instructions from the supervisor or other instrumented traffic cones. The instrumented traffic cones may employ an AI-developed algorithm to form a self-organized network and to assign responsibilities among the instrumented traffic cones. By providing both visual guidance and sensor data by wireless communication, the instrumented traffic cones may enable improved control of many critical applications.

An instrumented traffic cone provides visual demarcation of a passageway for vehicles or pedestrians, as well as a boundary around a facility such as a secure facility. Each instrumented traffic cone may be equipped with a sensor and a wireless communicator. The sensor may be a camera, an infrared detector, a lidar or radar or sonar or other sensor type. The wireless communicator may be configured for 5G or 6G communication, and may enable each instrumented traffic cone to report its measurement data to peers or to a supervisor, and to receive instructions from the supervisor or other instrumented traffic cones. The instrumented traffic cones may employ an AI-developed algorithm to form a self-organized network and to assign responsibilities among the instrumented traffic cones. By providing both visual guidance and sensor data by wireless communication, the instrumented traffic cones may enable improved control of many critical applications.