CN218124718U

CN218124718U - Controller based on NEMA interface and multiple communication modes

Info

Publication number: CN218124718U
Application number: CN202222690582.3U
Authority: CN
Inventors: 陈俊槐; 陈源星; 朱炳坤; 郑萍强; 魏金泉; 刘亦倩
Original assignee: Fujian Ruize Hengchuang Internet Of Things Technology Co ltd
Current assignee: Fujian Ruize Hengchuang Internet Of Things Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2022-12-23
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to a controller field especially relates to a based on NEMA interface many communication mode controller. The to-be-solved technical problem of the utility model is to provide a can change different communication mode according to different application scenarios, satisfy many scene demands based on NEMA interface many communication mode controller. A controller based on a NEMA interface and multiple communication modes comprises a processor, a wireless communication module, a local communication module, a communication adaptation module, a control module, a storage unit, other peripherals, an electrical parameter acquisition module, a fault diagnosis module and a NEMA interface. The utility model discloses reached and according to different application scenes, changed different communication mode, satisfied the effect of multiple scene demand.

Description

Controller based on NEMA interface and multiple communication modes

Technical Field

The utility model relates to a controller field especially relates to a based on NEMA interface many communication mode controller.

Background

In the prior art, because the controller does not have many communication modes, all are the controller of single mode protocol communication, single function controller can't satisfy the use needs, all receives certain restriction to equipment and application environment, inconvenient various application occasions, and practicality is lower consequently need urgently to develop one kind and can change different communication modes according to different application scenes, satisfies many scene demands based on NEMA interface many communication mode controller.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome current controller and do not have many communication modes, all are the controller of single mode protocol communication, single function control ware can't satisfy the use needs, all receives certain restriction to equipment and application environment, inconvenient various application scenario, shortcoming that the practicality is lower, the to-be-solved technical problem of the utility model is to provide one kind can be according to different application scenes, change different communication modes, satisfy the many communication mode controllers based on NEMA interface of multiple scene demand.

The utility model is achieved by the following concrete technical means:

a controller based on NEMA interface and multiple communication modes comprises a shell and a circuit board arranged in the shell, wherein a processor, a wireless communication module, a local communication module, a communication adaptation module, a control module, a storage unit, other peripheries, an electrical parameter acquisition module, a fault diagnosis module and a NEMA interface are integrated on the circuit board; the wireless communication module is communicated with the processor through the communication adaptation module and is in communication connection with the remote server; the local communication module, the storage unit and other peripherals are communicated with the processor; the control module is connected with the terminal equipment by adopting an NEMA interface, and the control module is communicated with the processor; the electrical parameter acquisition module is communicated with the processor; the fault diagnosis module is in communication connection with the processor; the wireless communication module is used for communicating with the remote control terminal; the local communication module is used for debugging and controlling field signals; the storage unit is used for storing data, preset calculation rules and operation schemes; the electric parameter acquisition module is used for acquiring data such as current and voltage of the terminal electric equipment and monitoring the working state of the terminal electric equipment in real time; and the fault diagnosis module monitors the real-time state of a hardware circuit of the controller.

Further, the processor is an STM32F103RCT6 type processor; and carrying out corresponding logic analysis on the electric energy parameters of the electric parameter acquisition module.

Further, the fault diagnosis module is an EL357 type detector; and monitoring the real-time state of the circuit of the controller.

Further, the electric parameter monitoring module is an RN8209 type monitor; the parameters of voltage, current and power of the lamp power supply loop are monitored in real time, and when the monitored state is abnormal, the parameters are reported to a remote server through a wireless communication module.

Furthermore, the wireless communication module is a 5G, NB-IOT and GPRS communication module; remote control, inquiry and parameter adjustment interactive actions can be provided.

Further, the other peripherals include an EEPROM, an RTC clock, a hardware watchdog chip and a hardware security chip; the EEPROM plays a role in preventing data loss; the RTC clock provides time reference for various electronic systems; the hardware watchdog chip prevents the singlechip from being interfered by an external electromagnetic field when working, and prevents the data confusion of various registers and memories from causing program pointer errors and causing the whole system to be in a stagnation state; the hardware security chip can independently generate a secret key, store the secret key and the characteristic data, provide encryption and security authentication services for a computer and protect data security.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses reached and according to different application scenes, changed different communication mode, satisfied the effect of multiple scene demand.

Drawings

Fig. 1 is a schematic view of the frame structure of the present invention.

Fig. 2 is a schematic diagram of another peripheral structure of the present invention.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

examples

A controller based on multiple communication modes of NEMA interface, as shown in fig. 1-2, comprising a housing and a circuit board mounted in the housing, wherein the circuit board is integrated with a processor, a wireless communication module, a local communication module, a communication adaptation module, a control module, a storage unit, other peripherals, an electrical parameter acquisition module, a fault diagnosis module and a NEMA interface; the wireless communication module is communicated with the processor through the communication adaptation module and is in communication connection with the remote server; the local communication module, the storage unit and other peripherals are communicated with the processor; the control module is connected with the terminal equipment by adopting an NEMA interface, and the control module is communicated with the processor; the electrical parameter acquisition module is communicated with the processor; the fault diagnosis module is in communication connection with the processor; the wireless communication module is used for communicating with the remote control terminal; the local communication module is used for debugging and controlling field signals; the storage unit is used for storing data, preset calculation rules and operation schemes; the electric parameter acquisition module is used for acquiring data such as current and voltage of the terminal electric equipment and monitoring the working state of the terminal electric equipment in real time; and the fault diagnosis module monitors the real-time state of a hardware circuit of the controller.

Principle of operation

The utility model discloses a controller, wireless communication module passes through communication adaptation module and mutual intercommunication of treater, and wireless communication module and remote server communication connection, wireless communication module is 5G, NB-IOT, GPRS communication module, communication adaptation module is connected and receives communication data with wireless communication module, communication adaptation module can automatic identification the wireless communication module's that connects communication mode and launch the procedure that corresponds and carry out the communication processing, to different application scenes, change different communication mode, reach the effect of many communication modes, other sensors can be connected in a flexible way to the simultaneous control ware, implement different control effects according to the sensor value of reading.

The other peripheries are communicated with the processor; other peripherals include an EEPROM, an RTC clock, a hardware watchdog chip and a hardware security chip; the EEPROM plays a role in preventing data loss; the RTC clock provides time reference for various electronic systems; the hardware watchdog chip prevents the singlechip from being interfered by an external electromagnetic field when working, and prevents the data confusion of various registers and memories from causing program pointer errors and causing the whole system to be in a stagnation state; the hardware security chip can independently generate a secret key, store the secret key and the characteristic data, provide encryption and security authentication services for a computer and protect data security.

The electric parameter acquisition module acquires data of current, voltage and the like of the terminal electric equipment, monitors the working state of the terminal electric equipment in real time, records abnormal states such as overload, overvoltage and undervoltage through abnormal state words, intelligently analyzes the generated abnormality, stores working state data and data abnormality alarms of the lamp in each time period in the storage unit, and reports the data to the control center at regular time.

Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.

Claims

1. A controller based on a NEMA interface and multiple communication modes is characterized by comprising a shell and a circuit board arranged in the shell, wherein a processor, a wireless communication module, a local communication module, a communication adaptation module, a control module, a storage unit, other peripherals, an electrical parameter acquisition module, a fault diagnosis module and a NEMA interface are integrated on the circuit board; the wireless communication module is communicated with the processor through the communication adaptation module and is in communication connection with the remote server; the local communication module, the storage unit and other peripherals are communicated with the processor; the control module is connected with the terminal equipment by adopting an NEMA interface, and the control module is communicated with the processor; the electrical parameter acquisition module is communicated with the processor; the fault diagnosis module is in communication connection with the processor; the wireless communication module is used for communicating with the remote control terminal; the local communication module is used for debugging and controlling field signals; the storage unit is used for storing data, preset calculation rules and operation schemes; the electric parameter acquisition module is used for acquiring data such as current and voltage of the terminal electric equipment and monitoring the working state of the terminal electric equipment in real time; and the fault diagnosis module monitors the real-time state of a hardware circuit of the controller.

2. The controller according to claim 1, wherein said processor is a STM32F103RCT6 processor.

3. The NEMA interface based multi-communication mode controller of claim 1 wherein the fault diagnosis module is an EL357 type detector.

4. The controller according to claim 1, wherein said electrical parameter monitoring module is an RN8209 type monitor.

5. The controller according to claim 1, wherein the wireless communication module is a 5G, NB-IOT, GPRS communication module.

6. The controller of claim 1, wherein said other peripherals include an EEPROM, an RTC clock, a hardware watchdog chip and a hardware security chip.