CN211851823U

CN211851823U - Equipment shutdown alarm

Info

Publication number: CN211851823U
Application number: CN201921736764.1U
Authority: CN
Inventors: 田野; 高丽丽
Original assignee: Yantai Information Technology Research Institute Shanghai Jiaotong University
Current assignee: Yantai Information Technology Research Institute Shanghai Jiaotong University
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-11-03
Anticipated expiration: 2029-10-16

Abstract

The utility model provides an equipment shutdown alarm, which comprises a main control chip, an acceleration sensor module, a wireless communication module, an alarm module, a card punching module for identifying the magnetic card information and a power supply module; the main control chip is provided with a storage module, a fault monitoring module, a fault intercommunication management module and a fault information processing module. When the equipment shutdown alarm sends a fault, the fault monitoring module can send fault signals to the computer terminal and other alarms in the fault intercommunication network at the same time, so that a worker at the computer terminal and a maintenance worker at a maintenance station can receive fault information at the same time, the maintenance worker closest to the fault alarm can be found in the fastest time, necessary measures are taken, accidents are prevented, the mode that a single alarm is directly connected with the computer terminal is avoided, the equipment is required to report the shutdown signals to an operator at the terminal, and the terminal operator carries out task allocation again to cause maintenance extension and production loss.

Description

Equipment shutdown alarm

Technical Field

The utility model relates to an automatic alarm device especially relates to an equipment shutdown alarm.

Background

The equipment that runs for a long time on some open air or intelligent production lines relies on the staff regularly to patrol, and nobody keeps watch for a long time, because the influence of equipment trouble, field environment and human factor, when equipment shut down, when the beam-pumping unit was shut down, the staff only looked tour and could know, not only delays production, reduces the oil pumping volume, and serious crude oil that causes leaks, and the polluted environment exists great potential safety hazard. Based on the above, various shutdown alarms are widely applied in recent years, and an alarm disclosed in a novel patent of pumping unit shutdown alarm device (application number: 201220313981.1) is used faithfully, wherein an infrared reflection sensor is arranged at the top of an oil pumping machine frame, rays of the infrared reflection sensor correspond to the bottom of a walking beam, the infrared reflection sensor is connected with an alarm device arranged on the oil pumping machine frame through a lead, and the motion of the walking beam of the pumping unit is detected through the infrared reflection sensor.

Meanwhile, in the shutdown detection of the pumping unit, the current shutdown alarm generally adopts a mode that a single alarm is directly connected with a terminal, equipment is required to report a shutdown signal to an operator of the terminal, the operator of the terminal performs task allocation, and it is difficult to find a maintenance worker nearest to a fault alarm in the fastest time, so that maintenance and production are delayed.

Disclosure of Invention

An object of the utility model is to provide an equipment shuts down alarm to solve the problem that exists among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an equipment shutdown alarm comprises a main control chip, wherein the main control chip is connected with an acceleration sensor module, a wireless communication module and an alarm module in a communication manner and is also provided with a power supply module; the main control chip is provided with a storage module, a fault monitoring module, a fault intercommunication management module and a fault information processing module;

the fault monitoring module receives a fault detection signal sent by the acceleration sensor module, sends an instruction to the alarm module to enable the alarm module to output a local fault alarm, and sends a fault signal to a computer terminal of a fault intercommunication network and other alarms in the fault intercommunication network through the wireless communication module; on the other hand, when receiving fault signals from other alarms in the fault intercommunication network, the alarm module outputs in-network fault alarm;

the fault intercommunication management module registers fault information corresponding to the equipment shutdown alarm and fault information of other alarms in a fault intercommunication network to the storage module and manages the fault information;

and the fault information processing module of other alarms in the fault intercommunication network receives the inherent event signal of the shutdown alarm, and then acquires the corresponding fault information from the storage module so as to output characters.

The system further comprises a card punching module which is used for identifying the magnetic card information and sending the magnetic card information to a computer terminal through the wireless communication module.

Further, the alarm module comprises a display screen, a loudspeaker and an LED lamp and is used for giving a fault alarm.

Further, the acceleration sensor module is a triaxial acceleration sensor.

Furthermore, the wireless communication module is provided with a sending circuit module and a receiving circuit module, and is used for wirelessly sending and receiving event signals between the wireless communication module and the main control chip, wirelessly sending and receiving event signals between the wireless communication module and other related equipment shutdown alarms in the fault intercommunication network, and wirelessly sending and receiving event signals between the wireless communication module and the computer terminal.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an adopt the setting of trouble monitoring module, trouble intercommunication management module and trouble information processing module, when equipment shut down the alarm and send the trouble, trouble monitoring module can the very first time simultaneously to computer terminal with other alarms send fault signal in the trouble intercommunication network, make computer operation terminal's staff and the maintenance personal who is in the maintenance station receive fault information simultaneously, ensure to find the nearest maintenance workman apart from trouble alarm in the fastest time, take necessary measure, prevent the emergence of accident, the direct mode that links to each other with computer terminal of single alarm of adoption has also been avoided, need equipment to report the stop signal to the operating personnel at terminal, terminal operating personnel carries out maintenance extension and the production loss that the task assignment caused again.

2. The utility model discloses an equipment shuts down alarm is through setting up the module of checking the card for discernment maintenance workman's magnetic card information, and send this information to computer terminal through wireless communication module, the computer terminal operating personnel of being convenient for confirms maintenance workman's position, and quick completion maintenance work distributes, improves the treatment effeciency, reduces down time and shuts down and produces economic loss.

3. The acceleration sensor module of the utility model is a three-axis acceleration sensor, has the functions of activity and non-activity detection, detects whether motion occurs by comparing the acceleration on any axis with the threshold value set by the user, and has the advantage of high measurement precision; and simultaneously, because the utility model discloses an equipment is shut down the alarm and is installed on the oil pumping moving part of beam-pumping unit to solved and adopted infrared ray sensor to shut down the problem that the warning takes place the false positive easily.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

illustration of the drawings:

10. a main control chip; 101. a storage module; 102. a fault monitoring module; 103. a fault intercommunication management module; 104. a fault information processing module; 20. an acceleration sensor module; 30. a wireless communication module; 40. an alarm module; 50. a power supply module; 60. and a card punching module.

Detailed Description

In order to make the technical means, the purpose and the functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.

This embodiment does the utility model discloses an equipment is shut down the alarm and is dispersed in the distribution of Jilin certain oil field, the application example on the numerous beam-pumping unit of quantity, sets up one respectively on 20 beam-pumping units of dispersion the utility model discloses an equipment is shut down alarm 1, this 20 alarm 1 forms a trouble intercommunication net.

As shown in fig. 1, the present equipment shutdown alarm includes: the main control chip 10 is of a specific model STM32F103C8T 6; the main control chip 10 is connected with an acceleration sensor module 20, a wireless communication module 30, an alarm module 40 and a card punching module 60 in a communicating manner, and the equipment shutdown alarm 1 further has a power supply module 50.

The alarm module 40 comprises a display screen, a loudspeaker and an LED lamp and is used for giving a fault alarm;

the card punching module 60 is used for identifying magnetic card information and sending the magnetic card information to a computer terminal through the wireless communication module 30, so that an operator of the computer terminal can quickly complete maintenance coordination work;

the main control chip 10 is provided with a storage module 101, a fault monitoring module 102, a fault intercommunication management module 103 and a fault information processing module 104;

the fault monitoring module 102 is used for receiving a fault detection signal sent by the acceleration sensor module 20, sending an instruction to the alarm module 40 to enable the alarm module to output a local fault alarm, and sending a fault signal to a computer terminal of a fault intercommunication network and other alarms in the fault intercommunication network through the wireless communication module 30; on the other hand, when receiving fault signals from other alarms in the fault intercommunication network, the alarm module 40 outputs a fault alarm in the network;

the fault intercommunication management module 103 registers and manages fault information corresponding to the equipment shutdown alarm 1 and fault information of other alarms in the fault intercommunication network to the storage module 101;

the fault information processing module 104 of the other alarm devices in the fault intercommunication network receives the event signal inherent to the shutdown alarm device 1, and then obtains the corresponding fault information from the storage module 101, so as to output characters. A worker at a maintenance station can read the position of the alarm with the shutdown fault in the fault intercommunication network from the display screen of the alarm module 40.

The utility model discloses an adopt the setting of trouble monitoring module 102, trouble intercommunication management module 103 and trouble information processing module 104, when equipment shutdown alarm 1 sends the trouble, trouble monitoring module 101 can the very first time simultaneously to computer terminal with other alarms send trouble signal in the trouble intercommunication network, make computer operation terminal's staff and the maintenance personal who is in the maintenance station receive trouble information simultaneously, ensure to find the nearest maintenance workman apart from trouble alarm in the fastest time, take necessary measure, prevent the emergence of accident, the direct mode that links to each other with computer terminal of single alarm of adoption has also been avoided, need equipment to report the stop signal to the operating personnel at terminal, terminal operating personnel carries out the maintenance extension and the production loss that task assignment caused again.

The acceleration sensor module 20 specifically comprises an ADXL345 three-axis acceleration sensor, and is used for acquiring device operation information and transmitting the acquired information to the main control chip 10; the ADXL345 triaxial acceleration sensor has the function of activity and non-activity detection, detects whether motion occurs or not by comparing the acceleration on any axis with a threshold set by a user, and has the advantage of high measurement precision.

The wireless communication module 30 is provided with a transmitting circuit module and a receiving circuit module, and is used for wirelessly transmitting and receiving event signals between the wireless communication module 30 and the main control chip 10, wirelessly transmitting and receiving event signals between other related equipment shutdown alarms in the fault intercommunication network, and wirelessly transmitting and receiving event signals between the wireless communication module 30 and the computer terminal.

The specific working process of the equipment shutdown alarm 1 is as follows:

will a plurality of equipment shut down alarm install on the oil pumping moving part of each beam-pumping unit of dispersion, if on the amount of travel.

Each time a maintenance worker arrives at a maintenance station, the maintenance worker must punch a card on the card punching module 60, and the card punching information is sent to the computer terminal by the wireless communication module 30.

When receiving a fault detection signal sent to the fault monitoring module 102 after the acceleration sensor module 20 detects an equipment shutdown fault, the fault monitoring module 102 sends an instruction to the alarm module 40 to enable the alarm module to output a local fault alarm (such as a beep sound), and sends a fault signal to a computer terminal of a fault intercommunication network and other alarms in the fault intercommunication network through the wireless communication module 30; meanwhile, the fault intercommunication management module 103 registers and manages fault information corresponding to the equipment shutdown alarm 1 and fault information of other alarms in the fault intercommunication network with the storage module 101.

After receiving the inherent event signal of the shutdown alarm 1, the fault information processing module 104 of the other alarms in the fault intercommunication network acquires the corresponding fault information from the storage module 101, so that the character output is performed on a display screen, and a maintenance worker can know the position information and the like of the shutdown alarm 1; on the other hand, after receiving the fault signal of the shutdown alarm 1, the alarm module 40 outputs a network fault alarm (such as a 'drip' buzzer sound);

the coordinator of the computer operation terminal and the maintenance personnel at other maintenance stations in the fault intercommunication network receive the fault information at the same time, the maintenance personnel closest to the coordinator actively confirm the maintenance time to the coordinator, and if the coordinator does not receive the matched maintenance task, the maintenance personnel closest to the fault alarm is arranged nearby according to the card punching information, so that the maintenance worker closest to the fault alarm can be found in the fastest time.

Because the utility model discloses an equipment is shut down the alarm and is installed on the oil pumping moving part of beam-pumping unit to solve and adopted infrared ray sensor to shut down the problem that the warning takes place the false positive easily.

The utility model provides a preceding, back, left and right, words such as upper and lower are only for describing the convenience of structure to do not form the restriction to technical scheme. The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The equipment shutdown alarm is characterized by comprising a main control chip, wherein the main control chip is connected with an acceleration sensor module, a wireless communication module, an alarm module and a power supply module; the main control chip is provided with a storage module, a fault monitoring module, a fault intercommunication management module and a fault information processing module;

2. The equipment shutdown alarm of claim 1, further comprising a card punching module for recognizing magnetic card information and sending the magnetic card information to a computer terminal through the wireless communication module.

3. The equipment shutdown alarm of claim 1 or 2, wherein the alarm module comprises a display screen, a speaker and an LED light for fault alarm.

4. An equipment shutdown alarm according to claim 1 or 2 wherein the acceleration sensor module is a three axis acceleration sensor.

5. The equipment shutdown alarm device according to claim 1 or 2, wherein the wireless communication module is provided with a transmitting circuit module and a receiving circuit module, and is used for wirelessly transmitting and receiving the event signal between the wireless communication module and the main control chip, wirelessly transmitting and receiving the event signal with other associated equipment shutdown alarm devices in the fault intercommunication network, and wirelessly transmitting and receiving the event signal between the wireless communication module and the computer terminal.