Automated HVAC Testing Using Editable Quiz Data and Exit Conditions
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Solution Overview
Problem
Current HVAC system testing relies on manual or hardcoded methods, which are time-consuming, error-prone, and inflexible, leading to misinterpretation of results and costly retesting.
Innovation Solution
An automated testing device with a processor and memory that executes quiz data to verify and execute tests on HVAC systems, allowing for editable tests, network protocol-agnostic operation, and integration of safety and operational checks to determine pass/fail results.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual testing procedures are used to test HVAC sequences, then testers can verify system operation, but the process becomes time-consuming and error-prone
Solution Approach 1:
The patent replaces manual mechanical testing procedures with an automated computer-based system that executes test sequences, collects data, and determines pass/fail results automatically, eliminating human error and time consumption while maintaining testing accuracy
Solution Approach 2:
The testing system performs self-verification by automatically comparing actual system responses against expected outcomes defined in the test sequences, eliminating the need for manual interpretation and reducing both time and error potential
2Productivity
If hardcoded testing programs are used to automate HVAC testing, then testing speed increases, but flexibility and adaptability are reduced
Solution Approach 1:
The patent implements dynamic test sequences that can be modified and reconfigured without rewriting code, allowing the system to adapt to different HVAC configurations and test requirements while maintaining automated execution speed and efficiency
Solution Approach 2:
The system allows testing parameters, test points, and expected outcomes to be changed through configuration rather than code modification, enabling flexible adaptation to different testing scenarios while preserving automated productivity
3Measurement precision
If manual override methods are used to test sensor responses, then individual sensor functionality can be verified, but the process becomes complex and costly to retest
Solution Approach 1:
The patent replaces manual sensor override procedures with automated digital simulation of sensor inputs, allowing precise verification of sensor responses through software-controlled test points that eliminate the complexity of physical manipulation and reduce retesting costs
Data Source
AI summary
Architectures or techniques are presented that can facilitate automated function testing (AFT) in connection with an HVAC system or component thereof. The architectures detailed herein can facilitate creation, modification, or duplication of quiz data (e.g., a test). This quiz data can be executed in order to automatically test the function of the HVAC system or component. Additionally, prior to execution, a verification procedure can be performed to ensure that an expected state indicated in the quiz data can in fact be exhibited by the device. Further, execution of the quiz data can include an exit condition that, when satisfied can cause termination of the execution prior to completion. Such can be useful to avoid potentially dangerous situations or to avoid undue disruption to a service provided by the HVAC system.