○ Non-contact information collection is applicable to all brand elevators ○ Synchronous transmission of audio and video signals is more convenient to install without hoistway wiring.

Product overview

Foreground Optoelectronics has developed an elevator remote monitoring and management system with independent intellectual property rights. The system uses sensors produced by our company to collect elevator operation data, analyzes abnormal data through microprocessors, transmits data through Ethernet, GPRS, RS485 or RS232, and performs comprehensive processing by the server, it is a comprehensive elevator management platform that realizes the functions of elevator fault alarm, trapped person rescue, daily management, quality assessment, hidden danger prevention and so on.

The system can be connected to the Internet, and can form an elevator monitoring network in the city, the province and the country. The foreground photoelectric elevator remote monitoring and management system consists of hardware (elevator data acquisition equipment, data transmission equipment, data processing equipment, power supply switching power supply, maintenance check-in device and audio and video monitoring equipment, etc.) and software (database server and web client and other monitoring software platforms).

Technical parameters

System features

① Strong independence and adaptability

• Adopt independent sensor acquisition mode and elevator control system connection, does not affect the normal operation of the elevator;

② Various ways to deal with trapped people

• It can realize the functions of video viewing, voice comfort and two-party call for the trapped passengers;

③ Multiple signal transmission mode

• Ethernet, GPRS, RS485 or RS232 and other transmission methods, easy to install, convenient, flexible networking;

④ Fault classification processing

Automatic alarm and classification of faults, automatic pop-up of fault boxes on the screen or sound and light alarm to remind the monitoring personnel in the computer room, and send them to the mobile phones of relevant personnel in the form of short messages;

⑤ Real-time monitoring of elevator running status

• Real-time view of the elevator operation, the use of the state, the late operation cost is low;

⑥ Automatic reporting of fault information

Elevator fault diagnosis function, through the sensor way to collect elevator signal can automatically detect a variety of elevator fault and status, elevator fault can be automatically reported to the monitoring computer;

⑦ Daily management of maintenance work

Access to the elevator maintenance card sign-in device, which can realize the card sign-in function of maintenance personnel;

⑧ Data retransmission function

• Fault information data, maintenance card data loss after the automatic retransmission mechanism.

System composition and alarm information

monitoring platform

• Deploy the system software on the server, open the browser, and enter the address and account to implement monitoring.

Data Transfer

• According to the field and project needs, through Ethernet, GPRS, RS485 or RS232 and other ways, by the corresponding data transmission module and repeater to achieve data transmission.

Elevator fault information collection

• Elevator fault acquisition instrument connected to the sensor for fault collection and analysis, can detect the elevator common 11 kinds of fault:

1. Stopping ladder fault outside the door area

2. Ladder stop failure outside the door area, there are people in the car

3. Long running time fault

4. Long running time fault, someone in the car

5. Elevator top failure

6. Elevator top failure, someone in the car

7. Elevator squatting bottom failure

8. The elevator squatting bottom failure, someone in the car

9. Opening failure during elevator operation

10. There is a door failure in the elevator during operation and there is someone in the car.

11. The elevator is trapped in the fault (when the elevator is flat, people stay in the elevator for a long time)

Main features

• Simple and convenient installation, not limited by the elevator brand

• Signal acquisition and elevator system without any electrical connection

• With signal expansion function

system topology diagram

Function expansion

 Fault Point Acquisition Extension  

If the elevator can provide power supply, safety circuit, fire protection, maintenance, driver and door interlock, the following faults can be monitored:

1. Elevator power failure;

2. The elevator power failure, there is someone in the car;

3. Elevator safety circuit failure;

4. The elevator safety circuit is faulty and there is someone in the car;

5. The elevator enters the fire state;

6. The elevator enters the maintenance state;

7. The elevator enters the driver's running state;

8. Elevator door interlock failure.

Maintenance check-in function expansion, voice comfort function expansion, voice intercom function expansion, video monitoring function expansion.