5G communication module integrated radio frequency identification reading device and use method thereof

Abstract

The invention relates to the technical field of 5G communication modules, in particular to a 5G communication module integrated radio frequency identification reading device and a use method thereof, and the 5G communication module is used for realizing 5G network communication. The radio frequency identification reading module is used for reading information of the radio frequency identification tag, the processor is used for processing information received from the radio frequency identification reading module and sending data through the 5G communication module, and the 5G communication module further comprises a processor used for providing needed electric energy. The data transmission efficiency and the integration level of the system are improved, meanwhile, the sensitivity and precision of signal detection are improved and the accuracy of data acquisition is improved by using the surface acoustic wave sensor and the resonance sensor, and the data processing and encryption transmission method ensures the security and privacy protection of data transmission. And meanwhile, the accuracy and the reliability of the data are improved through a data correction and filtering algorithm.

Description

Technical Field

[0001] The present invention relates to the technical field of 5G communication modules, and specifically to a 5G communication module integrated radio frequency identification reading device and a use method thereof. Background Art

[0002] 5G communication module integrated RFID (Radio Frequency Identification) reader is a device that combines 5G communication technology and RFID technology. This device can take advantage of the high-speed data transmission capability of the 5G network and realize automatic identification and tracking of objects or equipment through RFID technology;

[0003] The application scenarios of 5G communication module integrated with RFID reader are very wide, including logistics management, inventory control, intelligent transportation system, smart city, industrial automation, etc., which can significantly improve operational efficiency and accuracy. With the continuous development of 5G and IoT technology, this integrated device will play an important role in more fields;

[0004] However, the traditional RFID system requires an additional communication module, which leads to complex system design, low data transmission efficiency, and low integration. The RFID system is also deficient in acquiring signal features, especially low sensitivity and accuracy, and the RFID system is imprecise in processing sensor signals, resulting in low data collection accuracy. Therefore, to address the above problems, a 5G communication module integrated RFID reading device and a method of using the same are proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a 5G communication module integrated radio frequency identification reading device and a method of using the same, so as to solve the problems that the traditional radio frequency identification system requires an additional communication module, resulting in complex system design, low data transmission efficiency, low integration, and the radio frequency identification system is insufficient in signal feature acquisition, especially low sensitivity and accuracy, and the radio frequency identification system is inaccurate in sensor signal processing, resulting in low data collection accuracy.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A 5G communication module integrated radio frequency identification reading device and a method of using the same, comprising a 5G communication module for realizing 5G network communication, a radio frequency identification reading module for reading radio frequency identification tag information, and a processor for processing information received from the radio frequency identification reading module and sending data through the 5G communication module. The 5G communication module also includes a power management module for providing required electrical energy and performing energy management to reduce power consumption, and a data processing module for processing the read radio frequency identification data and sending it to a server or other device through the 5G communication module. The radio frequency identification reading module uses a surface acoustic wave sensor to increase the acquisition of signal characteristics.

[0008] The output voltage calculation formula of the surface acoustic wave sensor is:

[0009]

[0010] Where: V out represents the output voltage, N represents the number of stages of the rectifier circuit, C represents the coupling capacitor, and C s represents the node parasitic capacitance, V th Represents the diode threshold voltage, I load represents the load current of the rectifier circuit, f represents the input signal frequency, V in Input AC signal amplitude.

[0011] As a further optimized content of the present invention, the RFID reading module further includes a resonance sensor to further improve the acquisition of signal characteristics.

[0012] As a further optimized content of the present invention, the power consumption calculation formula of the RFID reading module is:

[0013] P=cV 2 F

[0014] Where: P represents power consumption, c represents the equivalent capacitance of the circuit, V represents the power supply voltage, and F represents the operating frequency of the circuit.

[0015] As further optimized content of the present invention, the processor has a low power consumption design, and reduces power consumption by means of state compression, redundancy elimination, dynamic voltage and frequency adjustment, etc.

[0016] As a further optimization of the present invention, the state compression method includes merging multiple states with the same subsequent state under the same transition condition into one state, so as to reduce the number of states of the state machine.

[0017] As a further optimization of the present invention, the redundancy elimination method includes checking and deleting redundant states or transitions existing in the state machine.

[0018] As a further optimized content of the present invention, the dynamic voltage and frequency adjustment method includes dynamically adjusting the voltage and frequency to reduce power consumption according to the workload and requirements of the state machine.

[0019] As a further optimized content of the present invention, the following steps are included:

[0020] Step Ⅰ: Use the RFID module to read the RFID tag information;

[0021] Step II: Process the read information through the processor;

[0022] Step III: Send the processed information to the remote server or terminal through the 5G communication module.

[0023] As a further optimized content of the present invention, the data processing module processes the information received from the RFID reading module through a data correction and filtering algorithm; the data correction and filtering algorithm includes separating noise signals from useful signals to improve data accuracy and reliability.

[0024] As a further optimized content of the present invention, wherein: the processed information is encrypted and sent to a remote server or terminal through a 5G communication module;

[0025] The encryption algorithm adopts the AES-256 standard to ensure the security and privacy protection of data transmission.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. In the present invention, by integrating 5G communication and radio frequency identification reading functions, the system design is simplified, the data transmission efficiency and the system integration are improved, and the use of surface acoustic wave sensors and resonance sensors improves the sensitivity and accuracy of signal detection and the accuracy of data collection. The data processing and encryption transmission methods ensure the security and privacy protection of data transmission, and the accuracy and reliability of data are improved through data correction and filtering algorithms.

[0028] 2. In the present invention, by setting up a power management module and a low-power design of the processor, various optimization methods are used to significantly reduce the energy consumption of the system and improve the overall performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a flowchart of a 5G communication module integrated with a radio frequency identification reader and a method of using the same. DETAILED DESCRIPTION

[0030] See also Figure 1 , the present invention provides a technical solution:

[0031] A 5G communication module integrated RFID reading device and a method of using the same, comprising a 5G communication module for implementing 5G network communication, the module may be a standard 5G communication chip, supporting high-speed data transmission, comprising an RFID (Radio Frequency Identification) reading module for reading RFID tag information, the module may be a standard RFID reading chip, supporting RFID tag reading in multiple frequency bands, comprising a processor for processing information received from the RFID reading module and sending data through the 5G communication module, the processor being responsible for processing, correcting and transmitting data, the 5G communication module also comprising a power management module for providing required electrical energy and performing energy management to reduce power consumption and a power management module for processing the read RFID data and sending it to a server or other device through the 5G communication module;

[0032] The above configuration provides a device that integrates 5G communication function and RFID reading function, which solves the problem that the traditional RFID system requires an additional communication module, simplifies the system design, improves the data transmission efficiency and system integration, and at the same time, through the power management module and the power management module, the overall energy consumption of the device can be reduced;

[0033] Secondly, the RFID reading module uses a surface acoustic wave sensor to increase the acquisition of signal characteristics. The surface acoustic wave sensor can more accurately detect changes in RFID tag signals, thereby improving the accuracy of data collection;

[0034] By adopting surface acoustic wave sensors, the shortcomings of traditional RFID systems in signal feature acquisition are solved, especially the sensitivity and accuracy of signal detection are improved, thus improving the performance of the overall system.

[0035] Again, the output voltage of the surface acoustic wave sensor is calculated as:

[0036]

[0037] Where: V out represents the output voltage, N represents the number of stages of the rectifier circuit, C represents the coupling capacitor, and C s represents the node parasitic capacitance, V th represents the diode threshold voltage, I load represents the load current of the rectifier circuit, f represents the input signal frequency, V in The input AC signal amplitude;

[0038] By clarifying the output voltage calculation formula of the surface acoustic wave sensor, the inaccuracy problem of sensor signal processing in the traditional radio frequency identification system is solved. This formula can accurately describe the working principle of the sensor, help optimize the sensor design, and improve the accuracy of signal detection and the stability of the system.

[0039] As a technical solution for further implementation of this solution, the RFID reading module also includes a resonance sensor to further improve the acquisition of signal characteristics. The power consumption calculation formula of the RFID reading module is:

[0040] P=cV 2 F

[0041] Where: P represents power consumption, c represents the equivalent capacitance of the circuit, V represents the power supply voltage, and F represents the operating frequency of the circuit;

[0042] Through the above formula, the power consumption of the device can be accurately calculated;

[0043] As a technical solution for further implementation of this solution, the processor has a low-power design, and reduces power consumption by means of state compression, redundancy elimination, dynamic voltage and frequency adjustment, etc. The state compression method includes merging multiple states with the same subsequent state under the same conversion conditions into one state to reduce the number of states of the state machine, the redundancy elimination method includes checking and deleting redundant states or conversions existing in the state machine, and the dynamic voltage and frequency adjustment method includes dynamically adjusting the voltage and frequency according to the workload and requirements of the state machine to reduce power consumption. Through the above settings, the 5G communication module integrated radio frequency identification reading device can not only perform well in sensitivity and meet the actual application requirements, but also achieve remarkable results in power consumption control;

[0044] The following steps are involved:

[0045] Step Ⅰ: Use the RFID module to read the RFID tag information;

[0046] Step II: Process the read information through the processor;

[0047] Step III: Send the processed information to the remote server or terminal through the 5G communication module.

[0048] The data processing module processes the information received from the RFID reader module through data correction and filtering algorithms;

[0049] Data correction and filtering algorithms are included to separate noise signals from useful signals to improve data accuracy and reliability.

[0050] The processed information is encrypted and sent to a remote server or terminal through a 5G communication module;

[0051] The encryption algorithm adopts the AES-256 standard to ensure the security and privacy protection of data transmission.

[0052] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A 5G communication module integrated with a radio frequency identification reader, characterized in that: It includes a 5G communication module for realizing 5G network communication, an RFID reading module for reading RFID tag information, and a processor for processing information received from the RFID reading module and sending data through the 5G communication module. The 5G communication module also includes a power management module for providing required power and performing energy management to reduce power consumption, and a data processing module for processing the read RFID data and sending it to a server or other device through the 5G communication module. The RFID reading module uses a surface acoustic wave sensor to increase the acquisition of signal characteristics; The output voltage calculation formula of the surface acoustic wave sensor is: Where: V out represents the output voltage, N represents the number of stages of the rectifier circuit, C represents the coupling capacitor, and C s represents the node parasitic capacitance, V th represents the diode threshold voltage, I load represents the load current of the rectifier circuit, f represents the input signal frequency, V in Input AC signal amplitude.

2. A 5G communication module integrated radio frequency identification reader according to claim 1, characterized in that: The RFID reader module also includes a resonance sensor to further improve the acquisition of signal characteristics.

3. A 5G communication module integrated radio frequency identification reader according to claim 1, characterized in that: The power consumption calculation formula of the RFID reader module is: P=cV 2 F Where: P represents power consumption, c represents the equivalent capacitance of the circuit, V represents the power supply voltage, and F represents the operating frequency of the circuit.

4. A 5G communication module integrated with a radio frequency identification reader according to claim 1, characterized in that: The processor has a low power consumption design and reduces power consumption by means of state compression, redundancy elimination, dynamic voltage and frequency adjustment, etc.

5. A 5G communication module integrated with a radio frequency identification reader according to claim 1, characterized in that: The state compression method includes merging multiple states with the same subsequent state under the same transition condition into one state.

6. A 5G communication module integrated with a radio frequency identification reader according to claim 1, characterized in that: The redundancy elimination method includes checking and deleting redundant states or transitions existing in a state machine.

7. A 5G communication module integrated with a radio frequency identification reader according to claim 1, characterized in that: The dynamic voltage and frequency adjustment method includes dynamically adjusting voltage and frequency to reduce power consumption according to the workload and requirements of the state machine.

8. A method for using a 5G communication module integrated with a radio frequency identification reader according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step Ⅰ: Use the RFID module to read the RFID tag information; Step II: Process the read information through the processor; Step III: Send the processed information to the remote server or terminal through the 5G communication module.

9. A method for using a 5G communication module integrated with a radio frequency identification reader according to claim 8, characterized in that: The data processing module processes the information received from the RFID reading module through a data correction and filtering algorithm, which includes separating noise signals from useful signals to improve data accuracy and reliability.

10. The method for using a 5G communication module integrated with a radio frequency identification reader according to claim 8, characterized in that: The processed information is encrypted and sent to a remote server or terminal through the 5G communication module. The encryption algorithm adopts the AES-256 standard to ensure the security and privacy protection of data transmission.

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