Data burning method, device and air conditioner
By integrating the storage area in the air conditioner controller, the read and write functions of the EEPROM chip are simulated, and the problems of high material cost, slow reading speed and easy damage of the EEPROM chip are solved, and the effect of improving the reading and writing speed and reliability of the air conditioner control data is achieved.
CN115080067BActive Publication Date: 2025-03-18ZHUHAI TUOXIN TECH CO LTD +1
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Patent Information
- Application Number
- CN202210561914.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-05-23
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2042-05-23
AI Technical Summary
Technical Problem
In existing air conditioners, the EEPROM chip has high material cost, slow reading speed, and is easily damaged, which affects the start-up reliability of the air conditioner.
Method used
By integrating the storage area in the controller, the read and write functions of the EEPROM chip are simulated, the EEPROM chip and peripheral circuits on the motherboard are removed, and the data writing method is adopted to improve the read and write speed and reliability of the control data.
Benefits of technology
It saves material costs, improves the read and write speed of control data, enhances the reliability of air conditioner control, and avoids the problem of conflict between compressor timer interrupts and I2C interrupts.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention discloses a data burning method, device and air conditioner, and relates to the technical field of air conditioners. The data burning method comprises: opening a communication bus interruption and a compressor interruption, and judging whether the communication bus generates a correct interruption; when the communication bus generates a correct interruption, receiving control data transmitted by a burning tool, closing the compressor interruption, and performing data verification on the control data; when the control data is received and the verification is qualified, writing the control data transmitted by the burning tool into a storage area of a controller. The present invention can simulate the read and write function of an EEPROM chip, so that the EEPROM chip and peripheral circuits on the mainboard can be removed, saving material costs. Since the storage area is integrated inside the controller, the structure is stable and not easy to be damaged, and the read and write speed is fast, which improves the read and write speed of the control data of the electrical equipment, and can be used to improve the reliability of air conditioner control.
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