Door leaf workshop dust removal monitoring system

Abstract

The utility model discloses a door leaf workshop dust removal monitoring system, which comprises a central processing unit, a data monitoring module, a power management module, a display module, a buzzer, a camera, an aviation plug, dust removal equipment, a relay, an interlocking controller, a radio frequency gain antenna and a storage module, wherein the central processing unit is respectively connected with the data monitoring module, the power management module, the display module, the buzzer, the camera, the aviation plug, the dust removal equipment, the relay, the linkage controller, the radio frequency gain antenna and the storage module, and the data monitoring module is respectively connected with the dust removal equipment and the radio frequency gain antenna. The aviation plug is respectively connected with the power management module, the data monitoring module and the relay, and the linkage controller is connected with the dust removal equipment. According to the utility model, the uncertainty caused by manual intervention is greatly reduced, and the high requirement on the dust removal monitoring of the door leaf workshop can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal monitoring technical field especially relates to a door leaf workshop dust removal monitoring system. BACKGROUND

[0002] In the door leaf workshop working process often will produce dust, dust can have great damage to the health of workshop staff, therefore, every door leaf workshop will carry out dust removal to guarantee the health of workshop staff, at present, for the dust removal of door leaf workshop, often is through relevant personnel to judge whether the dust removal is needed and the dust removal situation of monitoring door leaf workshop, but the mode can not ensure the accuracy of dust removal situation judgment and monitoring analysis, at the same time, the mode will not only invest too much manpower cost, and will influence the efficiency of door leaf workshop dust removal, for this, already has part enterprise to adopt relevant dust removal monitoring system, but the dust removal monitoring system of present mainly transmits monitoring data through wired network or serial port, but the anti-interference, transmission rate and transmission stability of data transmission through wired network or serial port are insufficient, simultaneously, the coordination between each component in the dust removal monitoring system of present door leaf workshop is insufficient, leading to the dust removal monitoring of door leaf workshop not to reach the expected effect. SUMMARY

[0003] The utility model discloses a door leaf workshop dust removal monitoring system can improve the reliability of door leaf workshop dust removal monitoring, greatly reduced the uncertainty that artificial intervention brought, can satisfy the high requirement of door leaf workshop dust removal monitoring.

[0004] In order to solve the above technical problem, the utility model provides a door leaf workshop dust removal monitoring system, the door leaf workshop dust removal monitoring system includes: central processing unit, data monitoring module, power management module, display module, buzzer, camera, aviation plug, dust removal equipment, relay, interlocking controller, radio frequency gain antenna and storage module, wherein:

[0005] Central processing unit is connected with data monitoring module, power management module, display module, buzzer, camera, aviation plug, dust removal equipment, relay, interlocking controller, radio frequency gain antenna and storage module respectively, data monitoring module is connected with dust removal equipment and radio frequency gain antenna respectively, aviation plug is connected with power management module, data monitoring module and relay respectively, interlocking controller is connected with dust removal equipment.

[0006] Optionally, the central processing unit includes S7300 programmable logic controller.

[0007] Optionally, the data monitoring module comprises a dust concentration monitor, a temperature and humidity sensor and a wind speed sensor, and the dust concentration monitor, the temperature and humidity sensor and the wind speed sensor are internally provided with a radio frequency identification read-write chip.

[0008] Optionally, the power management module comprises an alternating current (AC) auxiliary power supply, a low-voltage protection circuit and an RT9078 power management chip.

[0009] Optionally, the low-voltage protection circuit is internally provided with a low-dropout linear regulator and an HT7027 voltage detection chip, and a pin 3 of the low-dropout linear regulator is connected to a pin 1 of the HT7027 voltage detection chip.

[0010] Optionally, the aviation plug is a 20-core aviation plug, and terminals of the 20-core aviation plug are respectively connected to output interfaces of the relays, interfaces of the AC auxiliary power supply in the power management module and connectors of the dust concentration monitor, the temperature and humidity sensor and the wind speed sensor in the data monitoring module.

[0011] Optionally, the dust removal equipment is internally provided with a differential pressure detector, a spark detection sensor and a flow sensor.

[0012] Optionally, the interlocking controller comprises a peripheral component interconnect (PCI) interface chip, a clock chip and a reset chip.

[0013] Optionally, the radio frequency gain antenna is a circularly polarized ultra-high frequency (UHF) band radio frequency identification (RFID) tag antenna.

[0014] Optionally, the display module adopts a high-definition display screen.

[0015] The dust removal monitoring system for the door leaf workshop provided by the utility model can obtain more comprehensive and accurate monitoring data, can more accurately judge the dust condition of the door leaf workshop and improve the reliability of dust removal condition judgment. The interlocking controller can guarantee the coordination of the work of the components in the dust removal monitoring system for the door leaf workshop and ensure the cooperative work of the components in the dust removal system for the door leaf workshop. The radio frequency gain antenna can emit radio frequency electric waves, meet the high reading performance of the system and make the data exchange between different components more reliable. The cooperation of the data monitoring module, the central processor, the interlocking controller and the radio frequency gain antenna can improve the reliability of the dust removal monitoring for the door leaf workshop, greatly reduce the uncertainty caused by manual intervention and meet the high requirements for the dust removal monitoring for the door leaf workshop. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the door leaf workshop dust removal monitoring system in an embodiment of the present utility model;

[0018] Figure 2 A circuit diagram showing a low voltage dropout linear regulator connected to an HT7027 voltage detection chip in an embodiment of the present invention. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] The dust removal monitoring system for door leaf workshop provided by the embodiment of the present invention is as follows: Figure 1 As shown, Figure 1 A structural schematic diagram of the door leaf workshop dust removal monitoring system in an embodiment of the utility model is shown, and the door leaf workshop dust removal monitoring system includes: a central processing unit, a data monitoring module, a power management module, a display module, a buzzer, a camera, an aviation plug, a dust removal device, a relay, a chain controller, a radio frequency gain antenna and a storage module, wherein: the central processing unit is respectively connected to the data monitoring module, the power management module, the display module, the buzzer, the camera, the aviation plug, the dust removal device, the relay, the chain controller, the radio frequency gain antenna and the storage module, the data monitoring module is respectively connected to the dust removal device and the radio frequency gain antenna, the aviation plug is respectively connected to the power management module, the data monitoring module and the relay, and the chain controller is connected to the dust removal device.

[0021] In the embodiment of the utility model, the central processor plays a whole control role on each device of the door leaf workshop dust removal monitoring system, the data monitoring module is used for monitoring dust, temperature and humidity and wind speed data of the door leaf workshop, the power management module is used for providing and distributing required power for the system, the display module is used for displaying monitoring data and shooting pictures of the door leaf workshop, the buzzer gives an audible alarm when temperature, humidity or dust concentration exceeds a preset threshold, the camera is used for shooting pictures of the door leaf workshop, the aviation plug is used for connecting each device, ensuring signal and data transmission between each device, the dust removal equipment is used for receiving instructions of the central processor to remove dust in the door leaf workshop, the relay is used for ensuring safe operation of the circuit, the interlocking controller is used for realizing cooperative work between multiple components, the radio frequency gain antenna is used for signal transmission of monitoring data and operation instructions, and the storage module is used for storing data and programs of the system.

[0022] In the embodiment of the utility model, the central processor comprises an S7300 programmable logic controller.

[0023] Specifically, the S7300 programmable logic controller is a programmable logic controller for automatic tasks, which has excellent processing speed and operation performance, can quickly process various instructions, and can process in time according to obtained monitoring data, and then issue corresponding operation instructions, meanwhile, the S7300 programmable logic controller has high electromagnetic compatibility and anti-vibration ability, can work stably in harsh environment, and is suitable for the working environment of the door leaf workshop

[0024] In the embodiment of the utility model, the data monitoring module comprises a dust concentration monitor, a temperature and humidity sensor and a wind speed sensor, and the dust concentration monitor, the temperature and humidity sensor and the wind speed sensor are internally provided with a wireless radio frequency identification reader and writer chip.

[0025] Specifically, the dust concentration monitor is used for real-time detection of dust concentration in the door leaf workshop, the temperature and humidity sensor is used for real-time detection of temperature and humidity of the door leaf workshop, and the wind speed sensor is used for real-time detection of wind speed of the door leaf workshop, the obtained dust concentration, temperature and humidity and wind speed are transmitted to the central processor for processing, and dust removal parameters of the dust removal equipment are determined according to the dust concentration, temperature and humidity and wind speed. The dust concentration monitor, the temperature and humidity sensor and the wind speed sensor are internally provided with a wireless radio frequency identification reader and writer chip, the receiving sensitivity, chip power consumption and occupied space of the wireless radio frequency identification reader and writer chip are better than those of other reader and writer chips, meanwhile, multi-tag identification can be realized.

[0026] In the embodiment of the utility model, the power management module comprises an alternating current AC auxiliary power supply, a low-voltage protection circuit and an RT9078 power management chip.

[0027] The low-voltage protection circuit is internally provided with a low-drop linear voltage stabilizer and an HT7027 voltage detection chip, and the pin 3 of the low-drop linear voltage stabilizer is connected with the pin 1 of the HT7027 voltage detection chip.

[0028] Specifically, the AC auxiliary power supply can quickly take over the power load when the main power supply of the system fails, maintain the normal operation of the main equipment, stabilize the output voltage and current, ensure the normal work of each device of the system, and improve the power supply efficiency; the low-voltage protection circuit is used for preventing the circuit from being damaged due to excessively low voltage, and when the voltage in the circuit is lower than a certain threshold, the low-voltage protection is automatically triggered, thereby preventing further current from flowing through the circuit, and protecting the circuit from being damaged; the low-voltage protection circuit is internally provided with a low-drop linear voltage stabilizer and an HT7027 voltage detection chip, the low-drop linear voltage stabilizer is used for providing a stable DC voltage power supply and working in the case that the input voltage is close to the output voltage, thereby ensuring the normal operation of the system, and the HT7027 voltage detection chip is a three-terminal low-power voltage detection chip and can provide high-precision voltage detection, and the low-temperature drift characteristic of the HT7027 voltage detection chip can ensure that the detection precision is stable at different temperatures, as shown in the figure, the pin 3 of the low-drop linear voltage stabilizer is connected with the pin 1 of the HT7027 voltage detection chip, the low-drop linear voltage stabilizer adjusts the voltage according to the output voltage monitored by the voltage detection chip, so as to ensure the normal work of the system. Figure 2 The RT9078 power management chip can provide stable power output, and the RT9078 power management chip also has overcurrent protection and overheat protection functions, thereby protecting the circuit from being damaged.

[0029] In the specific implementation process of the utility model, the aviation plug adopts a 20-core aviation plug, and the terminals of the 20-core aviation plug are respectively connected with the output interface of the relay, the interface of the AC auxiliary power supply in the power management module and the connectors of the dust concentration monitor, the temperature and humidity sensor and the wind speed sensor in the data monitoring module.

[0030] Specifically, the 20-core aviation plug is used for connecting various devices to ensure signal and data transmission between various devices, and the terminal of the 20-core aviation plug is connected to the output interface of the relay for monitoring the failure of the power switch, and when the failure is monitored, an alarm signal is sent to start the trip. The terminal of the 20-core aviation plug is connected to the interface of the AC auxiliary power supply in the power management module to ensure the stability and reliability of the electrical line connection and prevent abnormal accidents caused by poor connection. The terminal of the 20-core aviation plug is connected to the dust concentration monitor, the temperature and humidity sensor and the wind speed sensor in the data monitoring module to ensure the transmission of monitoring signals and data. Different terminals of the aviation plug are connected to different sensor connectors to transmit the data obtained by the sensor to the corresponding components. The various devices are connected to the aviation plug, and multiple signals are transmitted to the same device to ensure the stability of the line connection and the stable transmission of data and signals.

[0031] In the specific implementation process of the utility model, the dust removal equipment is provided with a differential pressure detector, a spark detection sensor and a flow sensor.

[0032] Specifically, the dust removal equipment is used for dust removal treatment of the door leaf workshop, and is provided with a differential pressure detector, a spark detection sensor and a flow sensor. The differential pressure detector can monitor the differential pressure change at any time, and the differential pressure change can prompt the cleaning of the dust remover at any time. The spark detection sensor can monitor the spark in the dust removal equipment at any time, and the flow sensor is used for monitoring the dust flow of the dust removal conveying pipeline and the filter bag of the dust removal equipment. When the sensor monitors the spark, differential pressure anomaly or flow anomaly of the dust removal equipment, an early warning can be sent in time to avoid safety accidents.

[0033] In the specific implementation process of the utility model, the interlocking controller comprises a peripheral component interconnect (PCI) interface chip, a clock chip and a reset chip.

[0034] Specifically, the interlocking controller is an industrial control device capable of realizing cooperative work between multiple components. The interlocking controller can control the logical relationship between system components, support and manage multiple communication protocols, enable effective communication and coordination between system components, and provide a high-bandwidth and low-latency data transmission channel through the peripheral component interconnect (PCI) interface chip. The clock chip records the time of the interlocking controller, and the reset chip can restore the internal circuit of the device to the initial state to solve problems when the system fails or has unexpected errors.

[0035] In the specific implementation process of the utility model, the radio frequency gain antenna adopts a circularly polarized ultra high frequency (UHF) frequency band radio frequency identification (RFID) tag antenna.

[0036] Specifically, the circularly polarized ultra high frequency (UHF) band radio frequency identification (RFID) tag antenna is a general far-field antenna for UHF band RFID application occasions, which has high gain and low standing wave characteristics. It is applied to systems with high read performance requirements. The monitoring data obtained by the radio frequency gain antenna is transmitted to the central processor. Due to the large range of the door and vehicle workshop, the distance between the data monitoring module, the dust removal equipment and the central processor may be far away, and there is electromagnetic interference in the workshop, so that the quality of data and signal transmission is not high. The radio frequency gain antenna can emit radio frequency waves, can meet the high read performance of the system, can improve the transmission quality of signals and data, has better anti-interference performance, and makes the data exchange between different components more reliable. At the same time, the installation and work of the radio frequency gain antenna will not interfere with the normal operation of the surrounding power electronics and communication equipment.

[0037] In the specific implementation process of the utility model, the display module adopts a high-definition display screen.

[0038] Specifically, the high-definition display screen can make the display picture clearer. The data obtained by the data monitoring module and the video captured by the camera are transmitted to the high-definition display screen for display through the central processor. The interface can be switched through the setting keys of the key module in the high-definition display screen. The setting parameters can be displayed in the display screen through the key module selection. When an alarm occurs during system operation, the display screen will also appear a red highlighted character prompt.

[0039] In summary, the door and vehicle workshop dust removal monitoring system provided by the utility model embodiment can obtain more comprehensive and accurate monitoring data, can more accurately judge the dust condition of the door and vehicle workshop, and improve the reliability of dust removal condition judgment. The interlocking controller can ensure the coordination of the work between the components in the door and vehicle workshop dust removal monitoring system, and ensure the cooperative work of the components in the door and vehicle workshop dust removal system. The radio frequency gain antenna can emit radio frequency waves, meet the high read performance of the system, and make the data exchange between different components more reliable. Through the cooperation of the data monitoring module, the central processor, the interlocking controller and the radio frequency gain antenna, the reliability of the door and vehicle workshop dust removal monitoring can be improved, the uncertainty caused by manual intervention can be greatly reduced, and the high requirements of the door and vehicle workshop dust removal monitoring can be met.

[0040] Those skilled in the art can understand that all or part of the steps in the above-mentioned various methods of the embodiments can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer readable storage medium, which can include a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.

[0041] In addition, the door leaf workshop dust removal monitoring system provided by the embodiments of the utility model is described in detail above, and the principles and implementation manners of the utility model are described by using specific examples in this paper. The above embodiment is only used to help understand the method and core idea of the utility model. Meanwhile, for those skilled in the art, according to the idea of the utility model, the specific implementation manner and application range will be changed, and the above description should not be understood as a limitation of the utility model.

Claims

1. A door leaf factory dusting monitoring system, characterized in that, The door leaf workshop dedusting monitoring system comprises a central processor, a data monitoring module, a power management module, a display module, a buzzer, a camera, an aviation plug, a dedusting device, a relay, a chain controller, a radio frequency gain antenna and a storage module. The central processor is connected with the data monitoring module, the power management module, the display module, the buzzer, the camera, the aviation plug, the dedusting device, the relay, the chain controller, the radio frequency gain antenna and the storage module respectively.

2. A door plant dust removal monitoring system according to claim 1, characterized in that, The central processor comprises an S7300 programmable logic controller.

3. The door plant dust removal monitoring system according to claim 1, characterized in that, The data monitoring module comprises a dust concentration monitor, a temperature and humidity sensor and a wind speed sensor, and the dust concentration monitor, the temperature and humidity sensor and the wind speed sensor are internally provided with a radio frequency identification read-write chip.

4. The door plant dust removal monitoring system according to claim 1, characterized in that, The power management module comprises an alternating current (AC) auxiliary power supply, a low-voltage protection circuit and an RT9078 power management chip.

5. A door plant dust extraction monitoring system as claimed in claim 4, characterised in that, The low-voltage protection circuit is internally provided with a low-dropout linear regulator and an HT7027 voltage detection chip, and a pin 3 of the low-dropout linear regulator is connected with a pin 1 of the HT7027 voltage detection chip.

6. The door plant dust removal monitoring system according to claim 1, wherein, The aviation plug is a 20-core aviation plug, and terminals of the 20-core aviation plug are connected with an output interface of the relay, an interface of the AC auxiliary power supply in the power management module and connectors of the dust concentration monitor, the temperature and humidity sensor and the wind speed sensor in the data monitoring module respectively.

7. The door plant dust removal monitoring system according to claim 1, wherein, The dedusting device is internally provided with a differential pressure detector, a spark detection sensor and a flow sensor.

8. The door plant dust removal monitoring system according to claim 1, characterized in that, The chain controller comprises a peripheral component interconnect (PCI) interface chip, a clock chip and a reset chip.

9. The door plant dust removal monitoring system according to claim 1, characterized in that, The radio frequency gain antenna is a circularly polarized ultra-high frequency (UHF) band radio frequency identification (RFID) tag antenna.

10. The door plant dust removal monitoring system according to claim 1, characterized in that, The display module adopts a high-definition display screen.

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