Abstract: A local maintenance monitoring unit is intended to be installed near an item of equipment, in order to make it possible to validate a task that is carried out by a maintenance technician on the item of equipment. The local maintenance monitoring unit is provided with short-range display or communication unit in order to transmit a check-value and a timestamp to a portable communication terminal with which the technician is equipped. It is thus possible to guarantee that the technician assigned for the task is actually located at the site of the maintenance task.

Abstract: A local maintenance monitoring unit is intended to be installed near an item of equipment, in order to make it possible to validate a task that is carried out by a maintenance technician on the item of equipment. The local maintenance monitoring unit is provided with short-range display or communication unit in order to transmit a check-value and a timestamp to a portable communication terminal with which the technician is equipped. It is thus possible to guarantee that the technician assigned for the task is actually located at the site of the maintenance task.

Abstract: This system comprises local monitoring units installed in close proximity to the facilities to be monitored, each of which comprises a device for detecting facility malfunctions; a first computer made available to the facility maintenance company, connected to the local units through a transmission network for receiving and processing fault information transmitted from the local units; a second computer made available to a facility management company, which receives the same information as the first computer from the local units; each local unit being associated with a facility and further comprising a control device for allowing a maintenance engineer to signal the beginning and the end of an inspection of the associated facility, these events being transmitted to the computers which comprise a device for storing all information transmitted by the local units.

Abstract: An electronic maintenance record file system for facilities comprising local monitoring units, installed near the equipment to be maintained, a calculator made available to the maintenance company and connected to the local units using a transmission network to receive and process the information transmitted by the local units. Each local unit includes identification resources of the technician in charge of maintaining the associated equipment; time stamping resources of the start and end of each operation performed by the technician; data input resources of the description of the work performed during the technician? s operation; and storage resources for storing, in the form of an electronic maintenance report file, the description of each operation performed on the associated equipment in relation with the identification information of the technician that performed the operation and the time stamp information of the start and end of the operation.

Abstract: To render the elevator landing doors fitted with an elevator control unit (5) safe, this system comprises: elevator landing door surveillance units (10), installed on each elevator landing door, to receive the state of the electrical contacts (11, 12) fitted to each of the elevator landing doors (21); synthesis unit (4) connected to the surveillance units (10) to receive the state of the elevator landing door electrical contacts (11, 12), and to the elevator control unit (5) to receive other information on the working order of the elevator; and alarm signal devices (13, 14); synthesis unit (4) further including means of determining (41) the state elevator landing doors are in according to the received information, and to actuate the signal devices (13, 14) if the state of the elevator landing doors is considered to be critical to the elevator users.

Abstract: An electronic maintenance record file system for facilities comprising local monitoring units, installed near the equipment to be maintained, a calculator made available to the maintenance company and connected to the local units using a transmission network to receive and process the information transmitted by the local units. Each local unit comprises identification resources of the technician in charge of maintaining the associated equipment; time stamping resources of the start and end of each operation performed by the technician; data input resources of the description of the work performed during the technician's operation; and storage resources for storing, in the form of an electronic maintenance report file, the description of each operation performed on the associated equipment in relation with the identification information of the technician that performed the operation and the time stamp information of the start and end of the operation.

Abstract: An electronic maintenance record file system for facilities including local monitoring units, installed near the equipment to be maintained, a calculator made available to the maintenance company and connected to the local units using a transmission network to receive and process the information transmitted by the local units. Each local unit includes identification resources of the technician in charge of maintaining the associated equipment; time stamping resources of the start and end of each operation performed by the technician; data input resources of the description of the work performed during the technician's operation; and storage resources for storing, in the form of an electronic maintenance report file, the description of each operation performed on the associated equipment in relation with the identification information of the technician that performed the operation and the time stamp information of the start and end of the operation.

Abstract: To render the elevator landing doors fitted with an elevator control unit (5) safe, this system comprises: elevator landing door surveillance units (10), installed on each elevator landing door, to receive the state of the electrical contacts (11, 12) fitted to each of the elevator landing doors (21); synthesis unit (4) connected to the surveillance units (10) to receive the state of the elevator landing door electrical contacts (11, 12), and to the elevator control unit (5) to receive other information on the working order of the elevator; and alarm signal devices (13, 14); synthesis unit (4) further comprising means of determining (41) the state elevator landing doors are in according to the received information, and to actuate the signal devices (13, 14) if the state of the elevator landing doors is considered to be critical to the elevator users.

Abstract: An electronic maintenance record file system for facilities comprising local monitoring units, installed near the equipment to be maintained, a calculator made available to the maintenance company and connected to the local units using a transmission network to receive and process the information transmitted by the local units. Each local unit comprises identification resources of the technician in charge of maintaining the associated equipment; time stamping resources of the start and end of each operation performed by the technician; data input resources of the description of the work performed during the technician's operation; and storage resources for storing, in the form of an electronic maintenance report file, the description of each operation performed on the associated equipment in relation with the identification information of the technician that performed the operation and the time stamp information of the start and end of the operation.

Abstract: This system comprises local monitoring units (31, 32) installed in close proximity to the facilities (33) to be monitored, each of which comprises means for detecting facility malfunctions; a computer (21) made available to the facility maintenance company, connected to the local units (31, 32) through a transmission network (10) for receiving and processing fault information transmitted from the local units; a computer (22) made available to a facility management company (2), which receives the same information as the computer (21) from the local units (31, 32); each local unit (31, 32) being associated with a facility (33) and further comprising control means (45) allowing a maintenance engineer to signal the beginning and end of his inspection of the associated facility, these events being transmitted to the computers (21, 22) which comprise means for storing all information transmitted by the local units.