Industrial refrigeration station intelligent management and control system and method based on block chain control

Abstract

The invention relates to the technical field of industrial refrigeration stations, in particular to an industrial refrigeration station intelligent management and control system based on block chain control, which comprises a central controller in signal connection with a light control unit, an inner temperature sensor, an outer temperature sensor, an inner humidity sensor, an outer humidity sensor, a cold air adjusting unit, a refrigeration module and a data acquisition module. The data acquisition module is in signal connection with a data transmission module, the data transmission module is in signal connection with a data uplink module, the data uplink module is in signal connection with a block chain database, the central controller is in signal connection with a remedy unit, the remedy unit is in signal connection with a trigger module, and the trigger module is in signal connection with a charging module and a discharging module. And the charging module and the discharging module are connected with a standby battery. The invention further provides an industrial refrigeration station intelligent management and control method based on block chain control. According to the invention, the output refrigeration power is controlled, and the electric energy is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial refrigeration stations, and in particular to an intelligent management and control system and method for industrial refrigeration stations based on blockchain control. Background Art

[0002] Industrial cold storage is a facility used to store, process and transport frozen goods. It is widely used in food, agriculture, chemical industry, medicine and other fields. In the existing cold station, the refrigeration system is composed of compressors, evaporators and other structures. The cold energy produced by the refrigeration system is directly sent to the quick freezing area and the freezing area for freezing or refrigeration. Such a cold station does not have a cold storage system, the cold energy stability is insufficient, and it needs to rely on automatic monitoring equipment to start refrigeration day and night, which consumes a lot of energy. In order to solve this problem, we proposed an intelligent management and control system and method of industrial refrigeration stations based on blockchain control. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art in consuming a large amount of energy, and to propose an intelligent management and control system and method for an industrial refrigeration station based on blockchain control.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] An intelligent management and control system for an industrial refrigeration station based on blockchain control is designed, including a central controller, the central controller is signal-connected with a lighting control unit, an internal temperature sensor, an external temperature sensor, an internal humidity sensor, an external humidity sensor, a cold air adjustment unit, a refrigeration module, and a data adoption module, the data acquisition module is signal-connected with a data transmission module, the data transmission module is signal-connected with a data uplink module, the data uplink module is signal-connected with a blockchain database, the central controller is signal-connected with a remediation unit, the remediation unit is signal-connected with a trigger module, the trigger module is signal-connected with a charging module and a discharging module, and the charging module and the discharging module are connected with a backup battery.

[0006] Preferably, the cold air regulating unit includes a domain controller, and the domain controller is signal-connected with a wind force regulating module, a wind speed regulating module, a wind direction regulating module, an exhaust vent regulating module, and a cleaning module. The cleaning module cleans the exhaust vent and the air inlet, and the domain controller is signal-connected with the central controller.

[0007] Preferably, the lighting control unit includes a zone controller, and the zone controller is signal-connected with a position adjustment module, a brightness adjustment module, a cleaning module, a switch control module, and a light color adjustment module; the position adjustment module, brightness adjustment module, cleaning module, switch control module, and light color adjustment module are signal-connected with a reminder module, and the zone controller is signal-connected with a central controller.

[0008] The present invention also provides an intelligent management and control method for an industrial refrigeration station based on blockchain control, comprising the following steps:

[0009] S1. The temperature in the cold station is monitored in real time through the internal temperature sensor, and the humidity in the cold station is monitored by the internal humidity sensor. The temperature and humidity are monitored in real time by using the data module, and the signal is transmitted through the data transmission module. Then the data is uploaded to the blockchain database through the data chain module. The internal temperature sensor can collect temperature data in real time to ensure the accuracy of the data. At the same time, this data is captured and transmitted to the blockchain network in the first time, reducing the possibility of data delays and errors. At the same time, the accuracy of the data can be guaranteed through the verification mechanism before the data is uploaded to the chain. At the same time, multiple nodes in the blockchain network are used to cross-verify the data, and the authenticity of the data is ensured through the consensus algorithm.

[0010] S2. Use the hash function encryption algorithm to encrypt the temperature and humidity data to form a unique and tamper-proof hash value. Cross-verify the temperature and humidity through multiple nodes in the blockchain network, and ensure the authenticity and accuracy of the data through the consensus algorithm.

[0011] S3, setting a temperature threshold. When the temperature is lower than the threshold, the output power of the refrigeration module is reduced. When the temperature is about to reach the threshold, the output power of the refrigeration module is increased.

[0012] S4. When the electricity price is at a low point at night, the charging module is started by a trigger, and then the electricity is stored by the backup battery. During the day, the discharge module is started by a trigger, and the backup battery is used to power the equipment in the cold station.

[0013] Preferably, the threshold value is -20°C.

[0014] Preferably, the backup battery is signal-connected to a temperature monitoring module, and the temperature monitoring module is signal-connected to a temperature regulating module.

[0015] Preferably, the trigger signal is connected to a timing module, and the timing module is used to display time so as to charge the motor when the motor is at a low point.

[0016] The intelligent management and control system and method of industrial refrigeration stations based on blockchain control proposed in the present invention have the beneficial effects of: by adopting an internal temperature sensor to perform real-time cold monitoring on the temperature data acquisition module, the data transmission module, and the data uploading module, the output refrigeration power is controlled to save electric energy, and at the same time, a charging module and a discharging module are used to charge during the trough period when the electricity price is lower, and to discharge during the peak period during the day, which is conducive to saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a system block diagram of the blockchain-based intelligent management and control system for industrial refrigeration stations proposed by the present invention;

[0018] Figure 2 This is a system block diagram of the cold air conditioning unit of the intelligent management and control system of the industrial refrigeration station based on blockchain control proposed by the present invention;

[0019] Figure 3 This is a system block diagram of the lighting control unit of the industrial refrigeration station intelligent management and control system based on blockchain control proposed in the present invention. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-3 , an industrial refrigeration station intelligent management and control system based on blockchain control, including a central controller, the central controller signal is connected with a lighting control unit, an internal temperature sensor, an external temperature sensor, an internal humidity sensor, an external humidity sensor, a cold air adjustment unit, a refrigeration module, and a data adoption module, the data acquisition module signal is connected with a data transmission module, the data transmission module signal is connected with a data uplink module, the data uplink module signal is connected with a blockchain database, the central controller signal is connected with a remediation unit, the remediation unit signal is connected with a trigger module, the trigger module signal is connected with a charging module and a discharging module, the charging module and the discharging module are connected with a backup battery, the internal temperature sensor is used to monitor the temperature data acquisition module, the data transmission module, and the data uplink module in real time, the output refrigeration power is controlled, and electric energy is saved, and the charging module and the discharging module are used to charge in the trough period when the electricity fee is low, and discharge in the peak period during the day, which is conducive to saving costs.

[0022] The cold air regulating unit includes a domain controller, and the domain controller is signal-connected with a wind force regulating module, a wind speed regulating module, a wind direction regulating module, an exhaust vent regulating module, and a cleaning module. The cleaning module cleans the exhaust vent and the air inlet. The domain controller is signal-connected with the central controller. The cold air regulating unit is used to regulate the wind direction, wind speed and the size of the air outlet, and circulates the air to ensure uniform cooling of the goods and the best air circulation effect. The cleaning module cleans the air inlet and the air outlet.

[0023] The lighting control unit includes a zone controller, and the zone controller is signal-connected with a position adjustment module, a brightness adjustment module, a cleaning module, a switch control module, and a light color adjustment module. The position adjustment module, the brightness adjustment module, the cleaning module, the switch control module, and the light color adjustment module are signal-connected with a reminder module. The zone controller is signal-connected with a central controller. Since the light will generate a certain amount of heat, it will increase the refrigeration power. By adjusting the brightness of the light and adjusting the switch of the light through the switch control module, it is ensured that the use of the light is reduced, which is beneficial to reducing the heat generated by the lighting system. The cleaning module is used to clean the light. At the same time, due to the different refrigerated goods, the color of the light can be adjusted through the light color adjustment module, which is beneficial to the lighting effect. The reminder module serves as a reminder when the light is damaged so that timely maintenance can be carried out.

[0024] The intelligent management and control method of industrial refrigeration station based on blockchain control includes the following steps:

[0025] S1. The temperature in the cold station is monitored in real time by the internal temperature sensor, and the humidity in the cold station is monitored by the internal humidity sensor. The temperature and humidity are monitored in real time by using the data module, and the signal is transmitted by the data transmission module, and then the data is uploaded to the blockchain database by the data chain module;

[0026] S2. Use the hash function encryption algorithm to encrypt the temperature and humidity data to form a unique and tamper-proof hash value. Cross-verify the temperature and humidity through multiple nodes in the blockchain network, and ensure the authenticity and accuracy of the data through the consensus algorithm.

[0027] S3, setting a temperature threshold. When the temperature is lower than the threshold, the output power of the refrigeration module is reduced. When the temperature is about to reach the threshold, the output power of the refrigeration module is increased.

[0028] S4. When the electricity price is at a low point at night, the charging module is started by a trigger, and then the electricity is stored by the backup battery. During the day, the discharge module is started by a trigger, and the backup battery is used to power the equipment in the cold station.

[0029] The threshold value is -20°C.

[0030] The backup battery is signal-connected with a temperature monitoring module, and the temperature monitoring module is signal-connected with a temperature regulating module.

[0031] The trigger signal is connected to a timing module, and the timing module is used to display time so as to charge the motor when the motor is at a low point.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. The intelligent management and control system of industrial refrigeration station based on blockchain control includes a central controller, which is characterized by: The central controller is signal-connected with a lighting control unit, an internal temperature sensor, an external temperature sensor, an internal humidity sensor, an external humidity sensor, a cold air adjustment unit, a refrigeration module, and a data adoption module; the data acquisition module is signal-connected with a data transmission module, the data transmission module is signal-connected with a data uplink module, the data uplink module is signal-connected with a blockchain database, the central controller is signal-connected with a remediation unit, the remediation unit is signal-connected with a trigger module, the trigger module is signal-connected with a charging module and a discharging module, and the charging module and the discharging module are connected with a backup battery.

2. According to the blockchain-controlled industrial refrigeration station intelligent management and control system according to claim 1, it is characterized in that: The cold air regulating unit includes a domain controller, and the domain controller is signal-connected with a wind force regulating module, a wind speed regulating module, a wind direction regulating module, an exhaust vent regulating module, and a cleaning module. The cleaning module cleans the exhaust vent and the air inlet, and the domain controller is signal-connected with the central controller.

3. According to the blockchain-controlled industrial refrigeration station intelligent management and control system according to claim 1, it is characterized in that: The lighting control unit includes a zone controller, and the zone controller is signal-connected with a position adjustment module, a brightness adjustment module, a cleaning module, a switch control module, and a light color adjustment module. The position adjustment module, the brightness adjustment module, the cleaning module, the switch control module, and the light color adjustment module are signal-connected with a reminder module, and the zone controller is signal-connected with a central controller.

4. The intelligent management and control method of an industrial refrigeration station based on blockchain control according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1. The temperature in the cold station is monitored in real time by the internal temperature sensor, and the humidity in the cold station is monitored by the internal humidity sensor. The temperature and humidity are monitored in real time by using the data module, and the signal is transmitted by the data transmission module, and then the data is uploaded to the blockchain database by the data uploading module; S2. Use the hash function encryption algorithm to encrypt the temperature and humidity data to form a unique and tamper-proof hash value. Cross-verify the temperature and humidity through multiple nodes in the blockchain network, and ensure the authenticity and accuracy of the data through the consensus algorithm. S3, setting a temperature threshold. When the temperature is lower than the threshold, the output power of the refrigeration module is reduced. When the temperature is about to reach the threshold, the output power of the refrigeration module is increased. S4. When the electricity price is at a low point at night, the charging module is started by a trigger, and then the electricity is stored by the backup battery. During the day, the discharge module is started by a trigger, and the backup battery is used to power the equipment in the cold station.

5. The method for intelligent management and control of industrial refrigeration stations based on blockchain control according to claim 4 is characterized in that: The threshold value is -20°C.

6. The method for intelligent management and control of industrial refrigeration stations based on blockchain control according to claim 4 is characterized in that: The backup battery is signal-connected with a temperature monitoring module, and the temperature monitoring module is signal-connected with a temperature regulating module.

7. The method for intelligent management and control of industrial refrigeration stations based on blockchain control according to claim 4 is characterized in that: The trigger signal is connected to a timing module, and the timing module is used to display time so as to charge the motor when the motor is at a low point.

Images