CN205099135U - A wireless distant prison equipment for elevator safe operation - Google Patents

Abstract

The utility model provides a wireless remote monitoring device for elevator safe operation, comprising a central control unit, a power supply unit, an interface unit, a memory unit, an elevator self-inspection unit, a communication unit, a wireless network unit, a host computer unit, and a power supply unit It is connected to the power supply interface of the central control unit. The central control unit is also connected with a memory unit and an interface unit. The elevator self-inspection unit and the communication unit are respectively connected to the central control unit. The communication interface of the central control unit is connected with a wireless network unit. The network unit and the host computer unit are connected through wireless signals. The utility model has the beneficial effects of being able to monitor the operating data and failure conditions of the elevator in real time, and notify the staff of the failure information at the first time when the elevator fails, which is helpful for timely maintenance and guarantees safety.

Description

A wireless remote monitoring device for safe operation of elevators

technical field

The utility model belongs to the field of wireless remote monitoring equipment, in particular to a wireless remote monitoring equipment for safe operation of elevators.

Background technique

Elevator wireless remote monitoring technology refers to the remote monitoring and control of elevators distributed in various places by professionals through the wireless network through the server located in the elevator remote monitoring center. The wireless remote monitoring equipment automatically monitors various operating data and fault conditions of the elevator, and realizes real-time remote monitoring by connecting to the wireless network. When the elevator fails, the device can send an alarm to the server of the remote monitoring center and clearly inform the staff The location of the faulty elevator and the cause of the fault are convenient for the staff to identify the fault target at the first time and reach the faulty elevator for troubleshooting, so as to ensure the safe operation of the elevator and protect the safety of elevator users. However, the existing elevator remote monitoring equipment cannot send the fault information to the staff at the first time.

Utility model content

In view of this, the utility model aims to propose a wireless remote monitoring device for the safe operation of elevators, which can monitor the operating data and fault conditions of the elevator in real time, and can notify the staff of the fault information at the first time when the elevator fails. Contribute to timely maintenance and ensure safety.

In order to achieve the above object, the technical solution of the utility model is achieved in that:

A wireless remote monitoring device for elevator safe operation, including a central control unit, a power supply unit, an interface unit, a memory unit, an elevator self-inspection unit, a communication unit, a wireless network unit and a host computer unit, the power supply unit is connected to the The power supply interface of the central control unit, the central control unit is also connected with the memory unit and the interface unit, the elevator self-inspection unit and the communication unit are respectively connected to the central control unit, the The communication interface of the central control unit is connected with the wireless network unit, and the wireless network unit is connected with the host computer unit through a wireless signal.

Further, the power supply unit includes a mains power supply unit and a backup power supply unit.

Further, the interface unit includes an RS485 interface and an RS232 interface.

Further, the communication unit is a telephone.

Further, a GPRS data card is plugged into the wireless network unit.

Further, both the central control unit and the elevator self-inspection unit are CPU microprocessors.

Compared with the prior art, the wireless remote monitoring equipment for elevator safe operation described in the utility model has the following advantages:

The power supply unit of the utility model provides the central control unit with the electric energy required for operation. The power supply unit includes a mains power supply unit and a backup power supply unit. At times, rely on the backup power supply unit to provide the power required for operation; the elevator self-inspection unit can be connected to the control board of the elevator to perform real-time program inspection of the elevator's operating parameters. Once a failure occurs, it can promptly send the failure error message to the center Control unit, the central control unit sends the fault error information to the upper unit through the wireless network unit, the staff can accurately locate the location of the faulty elevator and the cause of the fault at the first time, which helps to rush to the fault site in the first time , and troubleshoot in time; the communication unit can provide the call function for the users in the elevator, and report problems to the host computer unit in time; in addition, the interface unit includes RS485 interface and RS232 interface, and the staff can burn the control to the central control unit through the RS232 interface. Program, connect to the control board that controls the operation of the elevator through the RS485 interface.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the functional structure of the embodiment of the utility model.

Explanation of reference signs:

1-central control unit, 2-power supply unit, 21-mains power supply unit, 22-standby power supply unit, 3-interface unit, 31-RS485 interface, 32-RS232 interface, 4-memory unit, 5-elevator self-inspection unit , 6-communication unit, 7-wireless network unit, 8-host computer unit.

detailed description

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in Figure 1, the utility model provides a wireless remote monitoring device for elevator safe operation, including a central control unit 1, a power supply unit 2, an interface unit 3, a memory unit 4, an elevator self-inspection unit 5, and a communication unit 6 , a wireless network unit 7 and a host computer unit 8, the power supply unit 2 is connected to the power supply interface of the central control unit 1, and the central control unit 1 is also connected with the memory unit 4 and the interface unit 3, The elevator self-inspection unit 5 and the communication unit 6 are respectively connected to the central control unit 1, the communication interface of the central control unit 1 is connected to the wireless network unit 7, and the wireless network unit 7 is connected to the wireless network unit 7. The host computer unit 8 is connected through a wireless signal.

The power supply unit 2 includes a mains power supply unit 21 and a backup power supply unit 22 .

The interface unit 3 includes an RS485 interface 31 and an RS232 interface 32 .

The communication unit 6 is a telephone.

A GPRS data card is plugged into the wireless network unit 7 .

Both the central control unit 1 and the elevator self-inspection unit 5 are CPU microprocessors.

The working process of this example: the power supply unit 2 of the present utility model provides the electric energy required for the operation of the central control unit 1, and the power supply unit 2 includes a mains power supply unit 21 and a backup power supply unit 22. Electric power supply unit 21 supplies power, and when mains power cuts off, rely on backup power supply unit 22 to provide the electric energy needed for operation; Elevator self-inspection unit 5 is connected with the control board of elevator, and the operation parameter of elevator is carried out real-time program check, once When a fault occurs, send the fault error information to the central control unit 1 in time, and the central control unit 1 sends the fault error information to the upper unit 8 through the wireless network unit 7, and the staff can accurately locate the faulty elevator at the first time. The cause of the failure should be rushed to the failure site as soon as possible, and the failure should be eliminated in time; the communication unit 6 provides the call function for the user in the elevator, and promptly reports the problem to the host computer unit 8; in addition, the interface unit 3 includes RS485 interface 31 and RS232 interface 32. The staff can burn the control program into the central control unit 1 through the RS232 interface 32, and connect to the control board that controls the operation of the elevator through the RS485 interface 31.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. the prison of the wireless remote for an elevator safety operation equipment, it is characterized in that: comprise centralized control unit, power supply unit, interface unit, internal storage location, elevator self-test unit, communication unit, radio network unit and upper computer unit, described power supply unit is connected to the power supply interface of described centralized control unit, described centralized control unit is also connected with described internal storage location and described interface unit, described elevator self-test unit and described communication unit are connected respectively on described centralized control unit, the communication interface of described centralized control unit is connected with described radio network unit, described radio network unit is connected by wireless signal conducting with described upper computer unit.

2. the prison of the wireless remote for elevator safety operation equipment according to claim 1, is characterized in that: described power supply unit comprises mains-supplied unit and stand-by power supply unit.

3. the prison of the wireless remote for elevator safety operation equipment according to claim 1, is characterized in that: described interface unit comprises RS485 interface and RS232 interface.

4. the prison of the wireless remote for elevator safety operation equipment according to claim 1, is characterized in that: described communication unit is telephone set.

5. the prison of the wireless remote for elevator safety operation equipment according to claim 1, is characterized in that: be plugged with GPRS data card in described radio network unit.

6. the prison of the wireless remote for elevator safety operation equipment according to claim 1, is characterized in that: described centralized control unit and described elevator self-test unit are all CPU microprocessor.