PL449350A1 - Method for verification and control of a heating device installed especially in sanitary compartments of ambulances, taking into account the heating intensity estimated using the average of the transformation of temperature measurements - Google Patents

Method for verification and control of a heating device installed especially in sanitary compartments of ambulances, taking into account the heating intensity estimated using the average of the transformation of temperature measurements

Info

Publication number
PL449350A1
PL449350A1 PL449350A PL44935024A PL449350A1 PL 449350 A1 PL449350 A1 PL 449350A1 PL 449350 A PL449350 A PL 449350A PL 44935024 A PL44935024 A PL 44935024A PL 449350 A1 PL449350 A1 PL 449350A1
Authority
PL
Poland
Prior art keywords
treq
temperature
heating
sanitary
ttj
Prior art date
Application number
PL449350A
Other languages
Polish (pl)
Inventor
Piotr Wiśniowski
Edward Kozłowski
Anna Borucka
Original Assignee
Instytut Transportu Samochodowego
Politechnika Lubelska
Wojskowa Akademia Techniczna Im. Jarosława Dąbrowskiego
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Instytut Transportu Samochodowego, Politechnika Lubelska, Wojskowa Akademia Techniczna Im. Jarosława Dąbrowskiego filed Critical Instytut Transportu Samochodowego
Priority to PL449350A priority Critical patent/PL449350A1/en
Publication of PL449350A1 publication Critical patent/PL449350A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/0073—Control systems or circuits characterised by particular algorithms or computational models, e.g. fuzzy logic or dynamic models
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/208—Temperature of the air after heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Computer Hardware Design (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób weryfikacji i sterowania urządzeniem grzewczym montowanym zwłaszcza w przedziałach sanitarnych ambulansów uwzględniający intensywność nagrzewania szacowaną za pomocą średniej z transformacji pomiarów temperatur, mający zastosowanie w układach elektronicznych sterowania nagrzewaniem ambulansu. Sposób charakteryzuje się tym, że na podstawie ciągu odczytów temperatury {Ttj}0≤j≤n w momentach t0≤t1≤…tn (moment ostatniego pomiaru jest mniejszy niż wymagany czas ogrzewania tn<treq przedziału sanitarnego) wyznacza się wartość estymatora λ określającego efektywność ogrzewania za pomocą wzoru A, gdzie: Tmax — maksymalna temperatura ogrzania; T0 — poziom referencyjny, równy temperaturze początkowej pomiaru; Ttj — wartość temperatury w momencie tj, 0≤j≤n; Treq — minimalny wymagany poziom temperatury po czasie treq; treq — wymagany czas ogrzewania ambulansu, dla którego temperatura przedziału sanitarnego powinna być nie mniejsza niż Treq, następnie wyznacza się minimalną wymaganą efektywność (ogrzewania) przyrostu temperatury przedziału sanitarnego za pomocą wzoru B jeżeli na podstawie obserwacji {Ttj}0≤j≤n oraz tn<treq spełniona jest nierówność odwzorowana wzorem C, to należy zwiększyć moc urządzenia grzewczego, aby w momencie treq temperatura przedziału sanitarnego przekroczyła wymaganą wartość Treq; jeżeli natomiast na podstawie obserwacji {Ttj}0≤j≤n oraz tn<treq spełniona jest nierówność odwzorowana wzorem D, to należy przyjąć, iż minimalna wymagana wielkość temperatury Treq przedziału sanitarnego w czasie treq zostanie osiągnięta.The subject of the application is a method of verifying and controlling a heating device installed, in particular, in sanitary compartments of ambulances, taking into account the heating intensity estimated by means of the average of the transformation of temperature measurements, applicable in electronic systems for controlling ambulance heating. The method is characterized in that, on the basis of a sequence of temperature readings {Ttj}0≤j≤n at moments t0≤t1≤…tn (the moment of the last measurement is less than the required heating time tn<treq of the sanitary compartment), the value of the estimator λ defining the heating efficiency is determined using formula A, where: Tmax — maximum heating temperature; T0 — reference level, equal to the initial temperature of the measurement; Ttj — temperature value at moment tj, 0≤j≤n; Treq — minimum required temperature level after time treq; treq — required ambulance heating time, for which the temperature of the sanitary compartment should be not less than Treq, then the minimum required efficiency (heating) of the increase in the temperature of the sanitary compartment is determined using formula B if, based on the observations {Ttj}0≤j≤n and tn<treq, the inequality represented by formula C is met, then the power of the heating device should be increased so that at the moment treq the temperature of the sanitary compartment exceeds the required value of Treq; if, on the basis of the observations {Ttj}0≤j≤n and tn<treq, the inequality represented by formula D is met, then it should be assumed that the minimum required value of the temperature Treq of the sanitary compartment at time treq will be achieved.

PL449350A 2024-07-25 2024-07-25 Method for verification and control of a heating device installed especially in sanitary compartments of ambulances, taking into account the heating intensity estimated using the average of the transformation of temperature measurements PL449350A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL449350A PL449350A1 (en) 2024-07-25 2024-07-25 Method for verification and control of a heating device installed especially in sanitary compartments of ambulances, taking into account the heating intensity estimated using the average of the transformation of temperature measurements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL449350A PL449350A1 (en) 2024-07-25 2024-07-25 Method for verification and control of a heating device installed especially in sanitary compartments of ambulances, taking into account the heating intensity estimated using the average of the transformation of temperature measurements

Publications (1)

Publication Number Publication Date
PL449350A1 true PL449350A1 (en) 2025-01-20

Family

ID=94258028

Family Applications (1)

Application Number Title Priority Date Filing Date
PL449350A PL449350A1 (en) 2024-07-25 2024-07-25 Method for verification and control of a heating device installed especially in sanitary compartments of ambulances, taking into account the heating intensity estimated using the average of the transformation of temperature measurements

Country Status (1)

Country Link
PL (1) PL449350A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL372682A1 (en) * 2005-02-08 2006-08-21 Spółdzielnia Inwalidów Elektron Electric heater for heating vehicles and trams in particular and electric vehicle heater control system, and for the tram electric heaters in particular
US10245921B2 (en) * 2017-06-12 2019-04-02 GM Global Technology Operations LLC System and method for controlling coolant flow through a heater core of a vehicle based upon an estimated heater core air out temperature
CN116811526A (en) * 2023-07-28 2023-09-29 江苏大学 Heat pump system based on robust model prediction and control method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL372682A1 (en) * 2005-02-08 2006-08-21 Spółdzielnia Inwalidów Elektron Electric heater for heating vehicles and trams in particular and electric vehicle heater control system, and for the tram electric heaters in particular
US10245921B2 (en) * 2017-06-12 2019-04-02 GM Global Technology Operations LLC System and method for controlling coolant flow through a heater core of a vehicle based upon an estimated heater core air out temperature
CN116811526A (en) * 2023-07-28 2023-09-29 江苏大学 Heat pump system based on robust model prediction and control method thereof

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