Software online upgrading method for variable-air-volume air conditioning terminal devices
A technology for air conditioner terminals and software upgrades, which is applied in software deployment, program control devices, program loading/starting, etc., and can solve problems such as potential safety hazards and inconvenient operation of variable air volume air conditioner terminal equipment
Inactive Publication Date: 2017-05-10
武汉海翼科技有限公司
View PDF2 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to solve the problems of inconvenient operation and potential safety hazards in the software upgrade process of the existing variable air volume air conditioner terminal equipment, and propose an online software upgrade for the variable air volume air conditioner terminal equipment, especially batch upgrade Methods
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] In order to make the present invention easier to understand, it will now be described in detail in conjunction with the accompanying drawings.
[0021] figure 1 It is the structure diagram of the upgraded equipment and the terminal equipment of the variable air volume air conditioner;
[0022] Step 10 is to upgrade the equipment and communicate with all variable air volume air conditioning terminal equipment through the bus;
[0023] Steps 11 / 12 / 13 / 14 are the terminal equipment of the variable air volume air conditioner that needs to be upgraded;
[0024] figure 2 Among them, the Flash of the terminal equipment controller of the VAV air conditioner is divided into a bootloader program area (20), an application program area (21), and a backup application program area (22).
[0025] image 3 The software online upgrade workflow of the variable air volume air conditioning terminal equipment is shown:
[0026] Step 30, the upgrade device sends upgrade instructions in ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a software online upgrading method for variable-air-volume air conditioning terminal devices, and belongs to the technical field of refrigeration and air conditioning. The software online upgrading method for the variable-air-volume air conditioning terminal devices involves an upgrading device and the plurality of variable-air-volume air conditioning terminal devices connected through a bus, wherein the upgrading device generates files of different types and different versions by processing upgrading code formats, sends a software online upgrading instruction and an upgrading program through the bus, and controls software online upgrading processes of all the variable-air-volume air conditioning terminal devices; each variable-air-volume air conditioning terminal device receives the upgrading instruction, writes the upgrading program in a backup application area, copies a program in the backup application area to an application area when receiving a restart command sent by the upgrading device, and executes a program of a latest version; and the upgrading device judges whether the software upgrading succeeds or not by obtaining software version information of the variable-air-volume air conditioning terminal devices. According to the method, the software online upgrading operation of the variable-air-volume air conditioning terminal devices is simple, the time and the labor cost are saved, and very high reliability and stability are achieved.
Description
technical field [0001] The invention relates to an online software upgrade method for variable air volume air conditioner terminal equipment, in particular to a method for batch online upgrading of variable air volume air conditioner terminal equipment, which belongs to the technical field of refrigeration and air conditioning. Background technique [0002] At present, the software online upgrade function is a must-have function for some devices, such as the terminal equipment of variable air volume air conditioners. After deployment, sometimes it is necessary to correct software errors or add software functions. By manually reaching each room where the VAV terminal equipment is placed, dismantling the VAV terminal equipment from each small room, writing the upgrade program and then restoring it to its original state, this operation is extremely inconvenient, consumes a lot of manpower and material resources, and is constantly being used. It is easy to cause potential safety...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F9/445
CPCG06F8/65
Inventor 李伟光金正涛戴元伦詹国宁周炫张俊美余菲
Owner 武汉海翼科技有限公司