SE537472C2 - Procedure and system for controlling vehicle temperature - Google Patents

Procedure and system for controlling vehicle temperature Download PDF

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Publication number
SE537472C2
SE537472C2 SE1351110A SE1351110A SE537472C2 SE 537472 C2 SE537472 C2 SE 537472C2 SE 1351110 A SE1351110 A SE 1351110A SE 1351110 A SE1351110 A SE 1351110A SE 537472 C2 SE537472 C2 SE 537472C2
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Sweden
Prior art keywords
vehicle
unit
temperature
activating
commissioning
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Application number
SE1351110A
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Swedish (sv)
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SE1351110A1 (en
Inventor
Björn Svensson
Fredrik Wikström
Jonny Johansson
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Scania Cv Ab
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Publication date
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1351110A priority Critical patent/SE537472C2/en
Priority to PCT/SE2014/051052 priority patent/WO2015047161A1/en
Priority to DE112014003810.5T priority patent/DE112014003810B4/en
Priority to RU2016115540A priority patent/RU2672518C2/en
Publication of SE1351110A1 publication Critical patent/SE1351110A1/en
Publication of SE537472C2 publication Critical patent/SE537472C2/en

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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 [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2218—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters
    • 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 [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • 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 [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • 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 [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
    • B60H1/00778—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed the input being a stationary vehicle position, e.g. parking or stopping
    • 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 [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
    • B60H1/2206—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners controlling the operation of burners
    • 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 [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2228—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters
    • B60H2001/2234—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters when vehicle is parked, preheating
    • 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 [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2246—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant obtaining information from a variable, e.g. by means of a sensor
    • B60H2001/2253—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant obtaining information from a variable, e.g. by means of a sensor related to an operational state of the vehicle or a vehicle component

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

SAMMAN DRAG Forfarande for styrning av fordonstemperatur hos ett fordon (1) i anslutning till idrifttagande av fordonet (1) innefattande stegen att: avkanna (Si) for styrningen relevanta temperaturer; faststalla (S2) en tidpunkt for idrifttagandet; aktivera (S3) fordonstemperaturpaverkande atgarder for styrningen mot onskade fordonstemperaturer vid idrifttagandet. Forfarandet innefattar stegen att: baserat pa den salunda faststallda tidpunkten fOr idrifttagande medelst en forsta enhet innefattande en realtidsklocka i forvag innan i drifttagandet aktivera (S4) en andra enhet anordnad fOr styrning av fordonsklimat; medelst den andra enheten faststalla (S5) radande forutsattningar som underlag for styrning av fordonstemperaturen och baserat pa de salunda faststallda radande forutsattningarna avgora tidpunkt (T) for aktivering av de fordonstemperaturpaverkande atgarderna; overfora (S6) till den fOrsta enheten information rOrande den salunda avgjorda tidpunkten for aktivering av de fordonstemperaturpaverkande atgarderna som underlag for att aktivera den andra enheten fOr aktivering av styrningen av fordonstemperaturen; avaktivera (S7) den andra enheten; aktivera (S8) den andra enheten for aktivering av styrningen av fordonstemperaturen. Foreliggande uppfinning hanfor sig ocksa till eft system for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet. Foreliggande uppfinning hanfor sig ocksa till ett motorfordon. Foreliggande uppfinning hanfor sig ocksa till ett datorprogrann och en datorprogrannprodukt. SUMMARY Procedure for controlling the vehicle temperature of a vehicle (1) in connection with the commissioning of the vehicle (1), comprising the steps of: sensing (Si) relevant temperatures for the control; determine (S2) a time of commissioning; activate (S3) vehicle temperature-affecting measures for the control of undesired vehicle temperatures during commissioning. The method comprises the steps of: based on the thus determined time of commissioning by means of a first unit comprising a real-time clock in advance before activating (S4) activating a second unit arranged for controlling the vehicle climate; by means of the second unit determining (S5) radiating conditions as a basis for controlling the vehicle temperature and based on the thus determined radiating conditions determining time (T) for activating the vehicle temperature affecting measures; transmitting (S6) to the first unit information concerning the thus determined time for activating the vehicle temperature affecting measures as a basis for activating the second unit for activating the control of the vehicle temperature; deactivate (S7) the other device; activate (S8) the second unit for activating the control of the vehicle temperature. The present invention also relates to a system for controlling vehicle temperature in connection with the commissioning of the vehicle. The present invention also relates to a motor vehicle. The present invention also relates to a computer program and a computer program product.

Description

FORFARANDE OCH SYSTEM FOR STYRNING AV FORDONSTEMPERATUR TEKNISKT OMRADE Uppfinningen hanfor sig till ett forfarande for styrning av fordonstennperatur hos ett fordon i anslutning till idrifttagande av fordonet enligt ingressen till patentkrav 1. Uppfinningen hanfor sig ocksa till ett system f6r styrning av fordonstemperatur hos ett fordon i anslutning till idrifttagande av fordonet. Uppfinningen hanfor sig ocksa till ett nnotorfordon. Uppfinningen hanfor sig 10 dessutom till ett datorprogram och en datorprogramprodukt. TECHNICAL FIELD The invention relates to a method for controlling the vehicle temperature of a vehicle in connection with the commissioning of the vehicle according to the preamble of claim 1. The invention also relates to a vehicle control system for controlling vehicles. to the commissioning of the vehicle. The invention also relates to a motor vehicle. The invention further relates to a computer program and a computer program product.

BAKGRUND Sa kallade extravarmare anvands i fordon f6r att varma forarutrymme och motor infor idrifttagande av fordonet for att fordonet skall vara varmt och motorn starta latt. Det är idag brukligt att anvandare av extravarmaren sjalva bestammer start- och stoptider for att ha ett varmt och lattstartat fordon. Det kan emellertid vara onskvart att kunna stalla in vilken tidpunkt idrifttagandet är planerad och sedan lata fordonet sjalv skota start och stop av extravarmaren beroende pa yttertemperatur och motortemperatur. BACKGROUND So-called auxiliary heaters are used in vehicles to heat the driver's compartment and engine before commissioning the vehicle so that the vehicle is warm and the engine starts easily. It is common practice today for users of the auxiliary heater to determine start and stop times themselves in order to have a warm and easy-to-start vehicle. However, it may be unwise to be able to set the time when commissioning is planned and then let the vehicle itself set the start and stop of the auxiliary heater depending on the outside temperature and engine temperature.

Enligt en variant utgors den med realtidsklocka forsedda enheten for installning av tid f6r idrifttagande av fordonet av en separat enhet anordnad i instrumentklustret. Genom att installera en realtidsklocka i styrenheten sonn är anordnad att styra extravarmaren skulle det mojliggoras att med ratt indata faststalla lamplig star-istopptid for extravarmaren. Att pa sa satt installera en ytterligare realtidsklocka skulle dock nnedfora okade kostnader for ett fordon med en sadan separat enhet. 1 SYFTE MED UPPFINNINGEN Ett syfte med foreliggande uppfinning är att astadkomma ett forfarande och system for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet som mojliggor att kostnadseffektivt och energieffektivt avgora tidpunkt fOr aktivering av fordonstemperaturpaverkande atgarder for att vid idrifttagandet uppna onskad fordonstemperatur. According to a variant, the unit provided with real-time clock for installation of time for commissioning of the vehicle consists of a separate unit arranged in the instrument cluster. By installing a real-time clock in the control unit which is arranged to control the auxiliary heater, it would be possible to determine with appropriate input data the appropriate start-stop time for the auxiliary heater. However, installing an additional real-time clock in this way would reduce the cost of a vehicle with such a separate unit. OBJECT OF THE INVENTION An object of the present invention is to provide a method and system for controlling vehicle temperature in connection with commissioning of the vehicle which makes it possible to determine cost-effectively and energy-efficiently the time for activating the vehicle temperature-affecting actuation to start the vehicle during decommissioning.

SAMMANFATTNING AV UPPFINNINGEN Detta och andra syften, vilka framgar av nedanstaende beskrivning, 10 astadkommes medelst ett forfarande och ett system saint motorfordon, datorprogram och datorprogramprodukt av inledningsvis angivet slag och som vidare uppvisar sardragen angivna i den kannetecknande delen av bifogade sjalvstandiga patentkrav. F6redragna utforingsfornner av forfarandet och systemet är definierade i bifogade osjalvstandiga patentkrav. SUMMARY OF THE INVENTION This and other objects, which will become apparent from the following description, are accomplished by a method and system of saint motor vehicles, computer programs and computer program products of the kind initially indicated and further having the features set forth in the characterizing part of the appended independent claims. Preferred embodiments of the method and system are defined in the appended dependent claims.

Enligt uppfinningen uppnas syftena med ett forfarande for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet innefattande stegen att: avkanna for styrningen relevanta tennperaturer; faststalla en tidpunkt for idrifttagandet; aktivera fordonstemperaturpaverkande atgarder for styrningen mot onskade fordonstemperaturer vid idrifttagandet; vidare innefattande stegen att: baserat pa den salunda faststallda tidpunkten for idrifttagande medelst en forsta enhet innefattande en realtidsklocka i forvag innan i drifttagandet aktivera en andra enhet anordnad for styrning av fordonsklimat; medelst den andra enheten faststalla radande fOrutsattningar som underlag fOr styrning av fordonstemperaturen och baserat pa de salunda faststallda radande forutsattningarna avgOra tidpunkt fOr aktivering av de fordonstemperaturpaverkande atgarderna; overfora till den forsta enheten information rorande den salunda avgjorda tidpunkten for aktivering av de fordonstemperaturpaverkande atgarderna som underlag for att aktivera den andra enheten for aktivering av styrningen av fordonstemperaturen; 2 avaktivera den andra enheten; aktivera den andra enheten fOr aktivering av styrningen av fordonstemperaturen. Harigenom mojliggors att, for ett sadant system dar den med realtidsklocka fOrsedda enheten fOr installning av tid fOr idrifttagande av fordonet utgors av en separat enhet, energieffektivt avgora tidpunkt fOr aktivering av fordonstemperaturpaverkande atgarder fOr att vid idrifttagandet uppna 6nskad fordonstemperatur. According to the invention, the objects are achieved with a method for controlling vehicle temperature in connection with commissioning of the vehicle, comprising the steps of: sensing relevant tin temperatures for the control; set a time for commissioning; activate vehicle temperature-affecting measures for the control of undesired vehicle temperatures during commissioning; further comprising the steps of: based on the well-established time of commissioning by means of a first unit comprising a real-time clock in advance before activating a second unit arranged for controlling the vehicle climate; by means of the second unit determining radiating conditions as a basis for controlling the vehicle temperature and based on the thus determined radiating conditions determine the time for activation of the vehicle temperature-affecting measures; transmitting to the first unit information relating to the time decided upon for activating the vehicle temperature affecting measures as a basis for activating the second unit for activating the control of the vehicle temperature; 2 deactivate the other device; activate the second unit for activating the control of the vehicle temperature. This makes it possible that, for such a system, the unit equipped with a real-time clock for installation of time for commissioning of the vehicle consists of a separate unit, energy-efficiently determining the time for activating vehicle temperature-affecting measures to achieve the desired temperature during commissioning.

Enligt en utfOringsform av fOrfarandet utfOrs mer an en cykel av avaktivering och fornyad aktivering av den andra enheten innan styrningen av fordontemperaturen aktiveras baserat pa uppdaterade radande fOrutsattningar fOr 10 att avgora tidpunkt f6r aktivering av de fordonstemperaturpaverkande atgarderna. Harigenom forbattras precisionen for avgorande av tidpunkt for aktivering av fordonstemperaturpaverkande atgarder for att vid idrifttagandet uppna onskad fordonstemperatur ytterligare. According to one embodiment of the method, more than one cycle of deactivation and re-activation of the second unit is performed before the control of the vehicle temperature is activated based on updated radiating conditions to determine the time for activation of the vehicle temperature affecting measures. This improves the precision for determining the time for activating vehicle temperature-affecting measures in order to further achieve the desired vehicle temperature during commissioning.

Enligt en utforingsform av forfarandet innefattar de fordonstemperatur- paverkande atgarderna aktivering av atminstone en extravarmarenhet for varmning av kylmedium och/eller luft. Genom att salunda aktivera atminstone en extravarmarenhet mojliggors att pa ett energieffektivt satt uppna onskad uppvarmning av fordonsutrymme/fordonsmotor. According to one embodiment of the method, the vehicle temperature affecting actuators comprise activating at least one auxiliary heater unit for heating coolant and / or air. By thus activating at least one auxiliary heater unit, it is possible to achieve the desired heating of the vehicle compartment / vehicle engine in an energy-efficient manner.

Enligt en utforingsform av forfarandet innefattar de fordonstemperatur- paverkande atgarderna aktivering av atminstone en enhet f6r kylning av luft. According to one embodiment of the method, the vehicle temperature affecting actuators comprise activating at least one unit for cooling air.

Genom att salunda aktivera atminstone en enhet for kylning av luft mojliggors att pa ett energieffektivt satt uppna onskad nedkylning av fordonsutrymme. By thus activating at least one unit for cooling air, it is possible to achieve the desired cooling of vehicle space in an energy-efficient manner.

Enligt en utforingsform av forfarandet inbegriper namnda radande forutsattningar tennperaturangivelser for utetemperatur och/eller kylmedietemperatur, och/eller innetemperatur och/eller luftfuktighet och/eller temperaturforan- dringsprognoser och/eller prognoser avseende solinstralning mot fordonet. Genom att beakta dylika radande forutsattningar mojliggors optimering av avgorande av tidpunkt fOr aktivering av fordonstemperaturpaverkande atgarder for att vid idrifttagandet uppna onskad fordonstemperatur. 3 Enligt uppfinningen uppnas syftena aven med ett system for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet innefattande medel fOr att avkanna fOr styrningen relevanta temperaturer; medel for att faststalla en tidpunkt for idrifttagandet; medel for att aktivera fordons- 5 temperaturpaverkande atgarder for styrningen mot Onskade fordonstemperaturer vid idrifttagandet; innefattande medel f6r att: baserat pa den salunda faststallda tidpunkten for idrifttagande medelst en forsta enhet innefattande en realtidsklocka i forvag innan i drifttagandet aktivera en andra enhet anordnad for styrning av fordonsklimat; medel for att medelst den andra enheten faststalla radande forutsattningar som underlag for styrning av fordonstemperaturen och baserat pa de salunda faststallda radande forutsattningarna avgora tidpunkt for aktivering av de fordonstemperaturpaverkande atgarderna; medel for att overfora till den forsta enheten information rorande den salunda avgjorda tidpunkten for aktivering av de 15 fordonstemperaturpaverkande atgarderna som underlag for att aktivera den andra enheten fOr aktivering av styrningen av fordonstemperaturen; medel for att avaktivera den andra enheten; medel for att aktivera den andra enheten fOr aktivering av styrningen av fordonstemperaturen. According to an embodiment of the method, said radiating conditions include tin temperature indications for outdoor temperature and / or coolant temperature, and / or indoor temperature and / or humidity and / or temperature change forecasts and / or forecasts regarding solar radiation towards the vehicle. By considering such prevailing conditions, it is possible to optimize the determination of the time for activating vehicle temperature-affecting measures in order to achieve the desired vehicle temperature during commissioning. According to the invention, the objects are also achieved with a system for controlling vehicle temperature in connection with commissioning of the vehicle, comprising means for sensing temperatures relevant to the control; means for determining a time of commissioning; means for activating vehicle temperature affecting measures for the control of desired vehicle temperatures during commissioning; comprising means for: activating a second unit arranged for controlling the vehicle climate on the basis of the thus determined time of commissioning by means of a first unit comprising a real-time clock in advance before commissioning; means for determining by means of the second unit radiating assumptions as a basis for controlling the vehicle temperature and, based on the radiating assumptions thus established, determining the time for activating the vehicle temperature affecting measures; means for transmitting to the first unit information concerning the well-decided time for activating the vehicle temperature-affecting actions as a basis for activating the second unit for activating the control of the vehicle temperature; means for deactivating the other device; means for activating the second unit for activating the control of the vehicle temperature.

Enligt en utforingsform av systemet forefinns medel for att utfora mer an en cykel av avaktivering och fornyad aktivering av den andra enheten innan styrningen av fordonstemperaturen aktiveras baserat pa uppdaterade radande forutsattningar for att avgora tidpunkt for aktivering av de fordonstemperaturpaverkande atgarderna. According to one embodiment of the system, means are provided for performing more than one cycle of deactivation and reactivation of the second unit before the control of the vehicle temperature is activated based on updated radar conditions to determine the time of activation of the vehicle temperature affecting measures.

Enligt en utforingsform av systemet innefattar medlet for aktivering av de 25 fordonstemperaturpaverkande atgarderna medel for aktivering av atminstone en extravarmarenhet fOr varmning av kylmedium och/eller luft. According to an embodiment of the system, the means for activating the vehicle temperature-affecting actuators comprise means for activating at least one auxiliary heater unit for heating cooling medium and / or air.

Enligt en utforingsform av systemet innefattar medlet for aktivering av de fordonstemperaturpaverkande atgarderna medel for aktivering av atminstone en enhet for kylning av luft. 4 Enligt en utforingsform av systemet inbegriper nannnda radande fOrutsattningar tennperaturangivelser for utetemperatur och/eller kylmedietemperatur, och/eller innetemperatur och/eller luftfuktighet och/eller temperaturforandringsprognoser och/eller prognoser avseende solinstralning mot fordonet. According to one embodiment of the system, the means for activating the vehicle temperature-affecting actuators comprises means for activating at least one unit for cooling air. According to an embodiment of the system, said radiating conditions include tin temperature indications for outdoor temperature and / or coolant temperature, and / or indoor temperature and / or humidity and / or temperature change forecasts and / or forecasts regarding solar radiation towards the vehicle.

Systemkraven uppvisar motsvarande fordelar som fordelarna namnda ovan fOr motsvarande fOrfarandekrav. The system requirements have the corresponding advantages as the advantages mentioned above for the corresponding procedural requirements.

FIGURBESKRIVNING Foreliggande uppfinning kommer att forstas battre med hanvisning till foljande detaljerade beskrivning last tillsammans med de bifogade ritningarna, dar lika hanvisningsbeteckningar hanfor sig till lika delar genonngaende i de manga vyerna, och i vilka: Fig. 1 schematiskt illustrerar ett nnotorfordon enligt en utforingsform av foreliggande uppfinning; Fig. 2 schematiskt illustrerar ett system for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet enligt en utforingsform av foreliggande uppfinning; Fig. 3 schematiskt illustrerar ett system for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet enligt en utforingsform av foreliggande uppfinning; Fig. 4 schematiskt illustrerar ett blockschema av ett forfarande for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet enligt en utforingsform av foreliggande uppfinning; och Fig. 5 schematiskt illustrerar en dator enligt en utforingsform av foreliggande uppfinning. DESCRIPTION OF THE DRAWINGS The present invention will be better understood by reference to the following detailed description of the drawings taken in conjunction with the accompanying drawings, in which like reference numerals appear throughout in the many views, and in which: Fig. 1 schematically illustrates a notor vehicle according to an embodiment of the present invention. invention; Fig. 2 schematically illustrates a system for controlling vehicle temperature in connection with commissioning of the vehicle according to an embodiment of the present invention; Fig. 3 schematically illustrates a system for controlling vehicle temperature in connection with commissioning of the vehicle according to an embodiment of the present invention; Fig. 4 schematically illustrates a block diagram of a method for controlling vehicle temperature in connection with commissioning of the vehicle according to an embodiment of the present invention; and Fig. 5 schematically illustrates a computer according to an embodiment of the present invention.

BESKRIVNING AV UTFORINGSFORMER Hari hanfor sig termen "lank" till en kommunikationslank som t.ex. kan vara en fysisk ledning, sasom en opto-elektronisk kommunikationsledning, eller en icke-fysisk ledning, sasonn en tradlos anslutning, till exennpel en radio- eller mikrovagslank. DESCRIPTION OF EMBODIMENTS The term "lank" refers to a communication link such as e.g. may be a physical line, such as an optoelectronic communication line, or a non-physical line, such as a wireless connection, for example a radio or microwave line.

Hari hanfor sig termen "styrning av fordonstemperatur" till styrning av vilken som heist lamplig fordonstemperatur, dar styrningen av fordonstennperatur inbegriper varnnning och/eller kylning av fordonstemperatur. Styrning av 10 fordonstemperatur inbegriper andring av temperatur hos vilka som heist lampliga delar hos fordonet sasom fordonsinterior/fordonshytt, fordonsmotor, bransle, batten, transmission etc. The term "vehicle temperature control" refers to the control of any suitable vehicle temperature, where the control of vehicle temperature includes warning and / or cooling of vehicle temperature. Control of vehicle temperature involves changing the temperature at which heist suitable parts of the vehicle such as vehicle interior / vehicle cab, vehicle engine, fuel, bat, transmission etc.

Fig. 1 illustrerar schennatiskt ett nnotorfordon 1 enligt en utforingsfornn av foreliggande uppfinning. Det exemplifierade fordonet 1 utgors av ett tungt fordon i form av en lastbil. Fordonet kan utgoras av vilket som heist lampligt fordon sasom personbil, buss, bat, etc. Fordonet 1 utnyttjar ett system I; II enligt foreliggande uppfinning. Fig. 1 schematically illustrates a motor vehicle 1 according to an embodiment of the present invention. The exemplary vehicle 1 consists of a heavy vehicle in the form of a truck. The vehicle can be any suitable vehicle such as a car, bus, boat, etc. The vehicle 1 uses a system I; II according to the present invention.

Fig. 2 illustrerar schematiskt ett blockschema av ett system I for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet enligt en utforingsform av foreliggande uppfinning. Fig. 2 schematically illustrates a block diagram of a system I for controlling vehicle temperature in connection with commissioning of the vehicle according to an embodiment of the present invention.

Systemet I innefattar en forsta enhet 100. Den forsta enheten 100 innefattar en realtidsklocka 110. System I includes a first unit 100. The first unit 100 includes a real-time clock 110.

Den forsta enheten 100 innefattar enligt en variant en displayenhet 120. Displayenheten 120 ar avsedd att utnyttjas for installande av planerat idrifttagande av fordonet, dvs. stalla in planerad avresetid f6r fordonet. According to a variant, the first unit 100 comprises a display unit 120. The display unit 120 is intended to be used for installation of planned commissioning of the vehicle, i.e. set the planned departure time for the vehicle.

Displayenheten 120 utgor har en integrerad del av den forsta enheten 100. Displayenheten kan alternativ utgoras av en separat enhet. 6 Den forsta enheten 100 innefattar enligt en variant medel 130 for att faststalla omgivningstemperatur i anslutning till fordonet, dar medlet 130 for att faststalla omgivningstemperatur enligt en variant inbegriper en eller flera temperatursensorer for att avkanna omgivningstemperatur i anslutning till fordonet. The display unit 120 forms an integral part of the first unit 100. The display unit can alternatively consist of a separate unit. The first unit 100 comprises, according to a variant, means 130 for determining ambient temperature adjacent to the vehicle, wherein the means 130 for determining ambient temperature according to a variant comprises one or more temperature sensors for sensing ambient temperature adjacent to the vehicle.

Systemet I innefattar medel 100, 140 for att ange onskad tidpunkt for idrifttagande av fordonet. Medlet 100, 140 fOr att ange onskad tidpunkt fOr idrifttagande av fordonet kan inbegripa vilket som heist lannpligt organ 100, 140 fOr att fOrprograrnmera Onskad tidpunkt fOr idrifttagande av fordonet. System I comprises means 100, 140 for indicating the desired time for commissioning of the vehicle. The means 100, 140 for indicating the desired time for commissioning of the vehicle may include any mandatory body 100, 140 for programming the desired time for commissioning the vehicle.

Organet for att forprogrammera onskad tidpunkt for idrifttagande av fordonet utgors enligt en variant av den forsta enheten 100. Organet 140 for att f6rprogrammera 6nskad tidpunkt f6r idrifttagande av fordonet inbegriper enligt en variant en fjarrenhet for fjarrstyrning for namnda forprogrammering, dar fjarrenheten kan utgoras av vil ken som heist lamplig fjarrenhet. Enligt en variant utgors fjarrenheten av en mobiltelefon. The means for pre-programming the desired time for commissioning of the vehicle is according to a variant of the first unit 100. The means 140 for pre-programming the desired time for commissioning of the vehicle comprises according to a variant a remote unit for remote control for said pre-programming, where the remote unit can be as heist lamplig remote unit. According to a variant, the remote unit consists of a mobile telephone.

Systemet I innefattar medel 100, 110 for att faststalla en tidpunkt for idrifttagande av fordonet. Medlet 100, 110 for att faststalla en tidpunkt for idrifttagande av fordonet innefattas enligt en variant av den forsta enheten 100. Medlet 100, 110 for att faststalla en tidpunkt for idrifttagande av fordonet inbegriper realtidsklockan. System I includes means 100, 110 for determining a time for commissioning of the vehicle. The means 100, 110 for determining a time for commissioning the vehicle are included according to a variant of the first unit 100. The means 100, 110 for determining a time for commissioning the vehicle include the real-time clock.

Systemet I innefattar medel 200 for att aktivera fordonstemperaturpaverkande atgarder 300 for styrningen mot onskade fordonstemperaturer vid idrifttagandet. Medlet 200 for att aktivera fordonstemperaturpaverkande atgarder innefattar/utgors av en andra enhet 200 vilken utgors av en elektronisk styrenhet. Namnda fordonstemperaturpaverkande atgarder inne- fattar medel 300 for fordonstennperaturpaverkande atgarder. Enligt en utforingsform innefattar systemet I medlet 300 for fordonstemperaturpaverkande atgarder. 7 Medlet 200 for att aktivera fordonstemperaturpaverkande atgarder for styrningen mot onskade fordonstemperaturer vid idrifttagandet innefattar medel 200 fOr aktivering av atminstone en extravarmarenhet fOr varmning av kylmedium och/eller luft. Harvid är den andra enheten 200 anordnad att 5 aktivera atminstone en extravarmarenhet for varmning av kylmedium och/eller luft. System I includes means 200 for activating vehicle temperature affecting actuators 300 for the control of desired vehicle temperatures during commissioning. The means 200 for activating vehicle temperature affecting actuators comprises / is constituted by a second unit 200 which is constituted by an electronic control unit. The said vehicle temperature-affecting atgards comprise an average of 300 for vehicle-tin-affecting atgards. According to one embodiment, the system I comprises the means 300 for vehicle temperature affecting yards. The means 200 for activating vehicle temperature-affecting measures for controlling the desired vehicle temperatures during commissioning comprises means 200 for activating at least one auxiliary heater unit for heating coolant and / or air. In this case, the second unit 200 is arranged to activate at least one auxiliary heater unit for heating cooling medium and / or air.

Extravarmarenheten kan utgOras av vilken som heist lamplig extravarmarenhet sasom en extravarmarenhet f6r varmning av luft i vilket fall endast fordonsinterior/hytt varms, och/eller extravarmarenhet fOr varmning av 10 vatska, varvid vatska varms och sedan det uppvarmda vatskan anvands i fordonets klimatanlaggning genom att lada det floda genom en varmevaxlare, dar varmen kan utnyttjas bade for att varme fordonsinterior/hytt och fordonets motor. Extravarmarenheten är enligt en variant en forbranningsvarmare, dar branslet Than fordonstan ken enligt en variant utnyttjas. 15 Enligt en utforingsform innefattar medlet 300 for fordonstemperaturpaverkande atgarder atminstone en extravarmarenhet. Enligt en utf6ringsform innefattar medlet 300 for fordonstemperaturpaverkande atgarder styrorgan for varmning av fordonsinterior/hytt. Enligt en utforingsform innefattar medlet 300 for fordonstemperaturpaverkande atgarder styrorgan 20 f6r varmning fordonsmotor. The auxiliary heater unit may consist of any suitable auxiliary heater unit such as an auxiliary heater unit for heating air, in which case only vehicle interior / cab is heated, and / or auxiliary heater unit for heating liquid, whereby liquid is heated and then the heated liquid is used in the vehicle's air conditioning system. it flows through a heat exchanger, where the heat can be used both to heat the vehicle interior / cab and the vehicle's engine. According to a variant, the auxiliary heater unit is a combustion heater, where the industry Than vehicle tank according to a variant is used. According to one embodiment, the means 300 for vehicle temperature affecting actuators comprises at least one auxiliary heater unit. According to one embodiment, the means 300 for vehicle temperature affecting actuators comprises control means for heating vehicle interior / cab. According to one embodiment, the means 300 for vehicle temperature acting actuators comprises control means 20 for heating vehicle engine.

Medlet 200 for att aktivera fordonstemperaturpaverkande atgarder for styrningen mot onskade fordonstemperaturer vid idrifttagandet innefattar medel 300 for aktivering av atminstone en enhet for kylning av luft. The means 200 for activating vehicle temperature-affecting actuators for controlling against desired vehicle temperatures during commissioning comprises means 300 for activating at least one unit for cooling air.

Harvid är den andra enheten 200 anordnad att aktivera atminstone en enhet for kylning av luft. Enheten for kylning av luft kan utgoras av vilken som heist lamplig enhet och vara innefattad i en klimatanlaggning hos fordonet. Medlet 300 for fordonstemperaturpaverkande atgarder innefattar enligt en variant atminstone en enhet f6r kylning av luft. Enligt en utforingsform innefattar 8 medlet 300 fOr fordonstemperaturpaverkande atgarder styrorgan for kylning av fordonsinterior/hytt. In this case, the second unit 200 is arranged to activate at least one unit for cooling air. The unit for cooling air can consist of any suitable unit and be included in a climate system of the vehicle. The means 300 for vehicle temperature affecting devices comprises, according to a variant, at least one unit for cooling air. According to one embodiment, the means comprise 300 for vehicle temperature-affecting actuators control means for cooling vehicle interior / cab.

Medlet 300 for fordonstemperaturpaverkande atgarder inbegripande atminstone en extravarmarenhet och/eller atminstone en enhet for kylning av luft utgor enligt en alternativ variant en integrerad del av den andra enheten 200 och innefattas foljaktligen av den andra enheten 200. The means 300 for vehicle temperature affecting devices comprising at least one auxiliary heater unit and / or at least one unit for air cooling constitute according to an alternative variant an integral part of the second unit 200 and are consequently comprised by the second unit 200.

Systemet I innefattar ett eller flera styrorgan for styrning av fordonstemperatur inbegripande varmning och/eller kylning. Namnda styrorgan är anordnade att styras medelst den andra enheten 200. Enligt en variant innefattas namnda styrorgan av och/eller är forbundet med medlet 300 for fordonstemperaturpaverkande atgarder. Systemet I/Medlet 300 inbegriper enligt en variant olika styrorgan f6r styrning av fordonstemperatur hos olika delar hos fordonet. Namnda styrorgan skulle kunna vara avsedda fOr styrning f6r uppvarmning och/eller kylning av vilka som heist lampliga delar hos 15 fordonet. System I comprises one or more control means for controlling vehicle temperature, including heating and / or cooling. Said control means are arranged to be controlled by means of the second unit 200. According to a variant, said control means are comprised of and / or are connected to the means 300 for vehicle temperature-affecting actuators. The system I / the means 300 according to a variant comprises different control means for controlling vehicle temperature of different parts of the vehicle. Said control means could be intended for control for heating and / or cooling of any suitable parts of the vehicle.

Fig. 3 visar exempel pa detta dar styrorgan for styrning av fordonsinterior och styrorgan fOr styrning av fordonsmotor illustreras och beskrivs. Systemet I/Medlet 300 kan inbegripa styrorgan for styrning av fordonstemperatur hos andra delar hos fordonet. 20 Da olika delar hos fordonet kan ha olika uppvarmnings-/kyltid, dar exennpelvis fordonets interiOr/hytt normalt kraver langre uppvarmningstid an fordonets motor, är den andra enheten 200 anordnad att aktivera styrning av aktuella styrorgan for styrning av fordonstemperatur vid relevant tidpunkt for styrning till 6nskad temperatur vid tiden for idrifttagande av fordonet. 25 Systemet I innefattar den andra enheten 200. Den andra enheten 200 är anordnad for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet. Den andra enheten 200 är separerad Than den forsta enheten 100. 9 Den andra enheten 200, dvs. den elektroniska styrenheten, utgOrs av en klimatanlaggningsstyrenhet f6r styrning av klimat hos fordonet, inbegripande olika fordonstemperaturer. Fig. 3 shows examples of this where control means for controlling vehicle interiors and control means for controlling vehicle engine are illustrated and described. The system I / means 300 may include control means for controlling vehicle temperature of other parts of the vehicle. Since different parts of the vehicle may have different heating / cooling times, where for example the vehicle interior / cab normally requires longer heating time than the vehicle engine, the second unit 200 is arranged to activate control of current control means for controlling vehicle temperature at relevant time for control to Desired temperature at the time of commissioning of the vehicle. The system I comprises the second unit 200. The second unit 200 is arranged for controlling the vehicle temperature in connection with the commissioning of the vehicle. The second unit 200 is separated Than the first unit 100. 9 The second unit 200, i.e. the electronic control unit consists of a climate control unit for controlling the climate of the vehicle, including different vehicle temperatures.

Styrning av fordonstemperaturer hos fordonet inbegriper enligt en variant 5 varmning/kylning av fordonsinterior inbegripande forarutrymme sasom f6rarhytt. Styrning av fordonstemperaturer hos fordonet inbegriper enligt en variant varmning av motortemperatur, temperatur hos kylvatska, kylmedel hos motom. According to a variant, control of vehicle temperatures of the vehicle includes heating / cooling of vehicle interiors including driver's compartment as a cab. Control of vehicle temperatures of the vehicle includes, according to a variant, heating of engine temperature, temperature of coolant, coolant of the engine.

Systemet I innefattar medel 400 for att medelst den andra enheten 200 faststalla radande forutsattningar som underlag fOr styrning av fordons- temperaturen. Namnda radande forutsattningar inbegriper temperaturangivelser for utetemperatur, kylmedietennperatur, och/eller innetemperatur, luftfuktighet, tennperaturfOrandringsprognoser, prognoser avseende solinstralning mot fordonet. System I comprises means 400 for determining by means of the second unit 200 radiating conditions as a basis for controlling the vehicle temperature. Said rading assumptions include temperature indications for outdoor temperature, coolant spark temperature, and / or indoor temperature, humidity, spark temperature change changes, forecasts regarding solar radiation towards the vehicle.

Medlet 400 fOr att faststalla radande fOrutsattningar som underlag fOr styrning av fordonstemperaturen innefattar en temperaturenhet 410 for faststallning av relevanta radande temperaturer. The means 400 for determining radiating conditions as a basis for controlling the vehicle temperature comprises a temperature unit 410 for determining relevant radiating temperatures.

Temperaturenheten 410 innefattar enligt en variant innetemperatursensororgan 412 fOr att avkanna och faststalla temperatur inne i fordonet inbegripande temperatur i forarutrymmet sasom en forarhytt. According to a variant, the temperature unit 410 comprises indoor temperature sensor means 412 for sensing and determining temperature inside the vehicle, including temperature in the driver's compartment as well as a driver's cab.

Temperaturenheten 410 innefattar enligt en variant motortemperatursensororgan 414 for att avkanna och faststalla temperatur hos fordonets motor. The temperature unit 410 includes, according to a variant, engine temperature sensor means 414 for sensing and determining the temperature of the vehicle's engine.

Temperaturenheten 410 innefattar enligt en variant kylvatsketemperatur- sensororgan 416 for att avkanna och faststalla temperatur hos kylvatskan hos fordonet. According to a variant, the temperature unit 410 comprises coolant temperature sensor means 416 for sensing and determining the temperature of the coolant of the vehicle.

Temperaturenheten 410 innefattar enligt en variant temperatursensororgan 418 for att avkanna och faststalla temperatur hos motorns kylmedel, vilket kylmedel utgors av motorns motorolja. According to a variant, the temperature unit 410 comprises temperature sensor means 418 for sensing and determining the temperature of the engine coolant, which coolant consists of the engine engine oil.

Enligt en utforingsform innefattar temperaturenheten 410 medel 419 for att faststalla omgivningstemperatur i anslutning till fordonet, vilket kan utgOra ett komplennent till eller ersatta det hos den forsta enheten 100 inbegripna medlet 130 kir att faststalla omgivningstemperatur i anslutning till fordonet. According to one embodiment, the temperature unit 410 includes means 419 for determining ambient temperature adjacent to the vehicle, which may be complementary to or replacing the means 130 of the first unit 100 for determining ambient temperature adjacent to the vehicle.

Ett eller flera av namnda innetemperatursensororgan 412, motortemperatursensororgan 414, kylvatsketemperatursensororgan 416, temperatur- 10 sensororgan 418 for att avkanna och faststalla temperatur hos motorns kylmedel, medel 419 kir att faststalla omgivningstemperatur i anslutning till fordonet kan istallet for att vara kopplade till samma enhet i form av temperaturenheten 410 utgOras av separat enheter. One or more of said indoor temperature sensor means 412, engine temperature sensor means 414, coolant temperature sensor means 416, temperature sensor means 418 for sensing and determining the temperature of the engine coolant, means 419 for determining ambient temperature in connection with the vehicle may instead be connected to the same unit in shape. of the temperature unit 410 is made up of separate units.

Medlet 400 for att faststalla radande forutsattningar som underlag fOr styrning av fordonstemperaturen innefattar en vaderenhet 420 for faststallning av relevanta radande ovriga vaderforhallanden. The means 400 for determining radiating conditions as a basis for controlling the vehicle temperature comprises a caliper unit 420 for determining relevant radiating other caldera conditions.

Vaderenheten 420 innefattar medel 422 kir att faststalla radande luftfuktighet. The wader unit 420 includes means 422 for determining radiating humidity.

Vaderenheten 420 innefattar vaderprognosmedel 424 for att tillhandahalla uppdaterad vaderprognos for vaderforhallanden under tidsforloppet fram till idrifttagandet av fordonet. The wader unit 420 includes wader forecast means 424 for providing updated wader forecast for wader conditions during the period of time up to the commissioning of the vehicle.

Vaderenheten 420 innefattar medel 426 for att faststalla formodad solinstralning. Namnda medel 426 for att faststalla formodad solinstralning inbegriper enligt en variant medel for att faststalla fordonets position for att saledes veta var pa jorden fordonet befinner sig infOr idrifttagandet. The wader unit 420 includes means 426 for determining suspected solar radiation. Said means 426 for determining presumed solar radiation according to a variant means means for determining the position of the vehicle so as to know where on earth the vehicle is before commissioning.

Medlet for att faststalla fordonets position inbegriper enligt en variant ett geografiskt lagesbestamningssystem, t.ex. GPS. Medlet for att faststalla fordonets position inbegriper enligt en variant en kartinformationsenhet 11 innefattande kartdata inbegripande karaktaristika hos platsen dar fordonet är positionerat. Medlet for att faststalla fordonets position inbegriper enligt en variant medel fOr att faststalla hur fordonet är vridet relativt mOjlig inkommande solinstralning. The means for determining the position of the vehicle comprises, according to a variant, a geographical location system, e.g. GPS. The means for determining the position of the vehicle according to a variant comprises a map information unit 11 comprising map data including characteristics of the place where the vehicle is positioned. The means for determining the position of the vehicle comprises, according to a variant, means for determining how the vehicle is rotated relative to the possible incoming solar radiation.

Namnda medel 426 for att faststalla formodad solinstralning inbegriper enligt en variant aktuella tidpunkt pa dygnet for att saledes veta solinstralningens vinkel mot fordonet under det aktuella tidsfOrloppet infor idrifttagandet av fordonet. Said means 426 for determining presumed solar radiation according to a variant include the current time of day in order thus to know the angle of the solar radiation towards the vehicle during the current time course before the commissioning of the vehicle.

Systemet I innefattar medel 100, 110 fOr att baserat pa den salunda faststallda tidpunkten for idrifttagande medelst den fOrsta enheten 100 innefattande realtidsklockan 110 i fOrvag innan i drifttagandet aktivera den andra enheten 200 anordnad f6r styrning av fordonsklimat. The system I comprises means 100, 110 for activating the second unit 200 arranged for controlling the vehicle climate, based on the well-established time of commissioning by means of the first unit 100 comprising the real-time clock 110 in advance before commissioning.

Medlet 100, 110 for att i forvag innan i drifttagandet aktivera den andra enheten utgors enligt en variant av en hos realtidsklockan 110 forinstalld tidpunkt innan tidpunkten fOr idrifttagande. I sin enklaste form anvands en worst-case-tid sa att tidpunkten for forsta tillfalliga aktiveringen av den andra enheten 200 alltid sker innan tidigast mOjliga start av nnedlet 300 fOr fordonstemperaturpaverkande atgarder inbegripande atminstone en extravarmarenhet och/eller atminstone en enhet for kylning av luft. Alternativt 20 utnyttjas exempelvis information rorande yttertemperatur Than senaste idrifttagandet om den var tillrackligt nara i tiden eller yttertemperaturen vid senaste avstangningen av fordonet. The means 100, 110 for activating the second unit in advance before the commissioning are according to a variant of a time preset at the real-time clock 110 before the time for commissioning. In its simplest form, a worst-case time is used so that the time of the first accidental activation of the second unit 200 always occurs before the earliest possible start of the unit 300 for vehicle temperature affecting facilities including at least one auxiliary heater unit and / or at least one air cooling unit. Alternatively, for example, information concerning the external temperature is used during the most recent commissioning if it was sufficiently close in time or the external temperature at the last shutdown of the vehicle.

Systemet I innefattar medel 200 for att overfora till den forsta enheten 100 information rorande den salunda avgjorda tidpunkten fOr aktivering av de 25 fordonstemperaturpaverkande atgarderna som underlag for att senare aktivera den andra enheten 200 f6r aktivering av styrningen av fordonstemperaturen. The system I comprises means 200 for transmitting to the first unit 100 information concerning the well-decided time for activating the vehicle temperature-affecting actions as a basis for later activating the second unit 200 for activating the control of the vehicle temperature.

Medlet 200 for att overfora till den forsta enheten 100 information rorande den salunda avgjorda tidpunkten for aktivering av de fordonstemperatur- 12 paverkande atgarderna som underlag for att aktivera den andra enheten 200 fOr aktivering av styrningen av fordonstemperaturen inbegriper den andra enheten 200. The means 200 for transmitting to the first unit 100 information concerning the well-decided time for activating the vehicle temperature-affecting actions as a basis for activating the second unit 200 for activating the control of the vehicle temperature includes the second unit 200.

Systemet I innefattar nnedel 100 for att avaktivera den andra enheten 200 da informationen rorande den salunda avgjorda tidpunkten fOr aktivering av de fordonstemperaturpaverkande atgarderna 300 overforts Than den andra enheten 200 till den fOrsta enheten 100 sa att den andra enheten 200 är avaktiverad fram till tidpunkten f6r aktivering av den andra enheten 200 for aktivering av styrning av fordonstemperaturen. Medlet 200 fOr att avaktivera 10 den andra enheten 200 inbegriper den andra enheten 200. System I includes section 100 for deactivating the second unit 200 when the information concerning the time decided for activating the vehicle temperature affecting devices 300 is transferred. Then the second unit 200 to the first unit 100 said that the second unit 200 is deactivated until the time for activation. of the second unit 200 for activating the control of the vehicle temperature. The means 200 for deactivating the second unit 200 includes the second unit 200.

Systemet I innefattar medel 100 fOr att aktivera den andra enheten 200 fOr aktivering av styrningen av fordonstemperaturen. Medlet 100 for att aktivera den andra enheten 200 inbegriper den forsta enheten 100. System I includes means 100 for activating the second unit 200 for activating the control of the vehicle temperature. The means 100 for activating the second unit 200 includes the first unit 100.

Den andra enheten 200 är signalansluten till den forsta enheten 100 innefattande realtidsklockan via en lank 11a. Den andra enheten 200 är via lanken 11a anordnad att mottaga en signal Than den f6rsta enheten 100 representerande aktiveringsdata fOr att en fOrutbestarnd tid innan idrifttagande av fordonet tillfalligt aktivera den andra enheten 200 for styrning av fordonsklimat for att saledes kunna faststalla radande forutsattningar. The second unit 200 is signal connected to the first unit 100 including the real-time clock via a link 11a. The second unit 200 is arranged via the line 11a to receive a signal Than the first unit 100 representing activation data for a predetermined time before commissioning of the vehicle to activate the second unit 200 for controlling the vehicle climate so as to be able to determine radiating conditions.

Den andra enheten 200 är signalansluten till det hos den forsta enheten innefattade medlet 130 fOr att faststalla omgivningstemperatur i anslutning till fordonet via en lank 13. Den andra enheten 200 är via lanken 13 anordnad att mottaga en signal fran medlet for att faststalla omgivningstemperatur i anslutning till fordonet representerande omgivningstemperaturdata. The second unit 200 is signal connected to the means 130 included in the first unit for determining ambient temperature adjacent to the vehicle via a lane 13. The second unit 200 is arranged via the lane 13 to receive a signal from the means for determining ambient temperature in connection with the vehicle representing ambient temperature data.

Den andra enheten 200 ar enligt en variant signalansluten till medlet 400 fOr att faststalla radande forutsattningar som underlag fOr styrning av fordonstemperaturen via en lank 40a. Den andra enheten 200 är under den tillfalliga aktiveringen via lanken 40a anordnad att sanda en signal till medlet 400 for att faststalla radande forutsattningar som underlag for styrning av 13 fordonstemperaturen representerande aktiveringsdata for aktivering av medlet 400 for att faststalla radande forutsattningar. The second unit 200 is, according to a variant, signal-connected to the means 400 for determining radiating conditions as a basis for controlling the vehicle temperature via a line 40a. The second unit 200 is during the accidental activation via the line 40a arranged to send a signal to the means 400 to determine radiating conditions as a basis for controlling the vehicle temperature representing activation data for activating the means 400 for determining radiating conditions.

Den andra enheten 200 är signalansluten till medlet 400 for att faststalla radande forutsattningar som underlag for styrning av fordonstemperaturen via en lank 40b. Den andra enheten 200 är under den tillfalliga aktiveringen via lanken 40b anordnad att mottaga en signal frAn medlet for att faststalla radande fOrutsattningar som underlag fOr styrning av fordonstemperaturen representerande data f6r radande forutsattningar inbegripande relevanta fordonstemperaturer. The second unit 200 is signal connected to the means 400 for determining radiating conditions as a basis for controlling the vehicle temperature via a link 40b. The second unit 200 is during the temporary activation via the line 40b arranged to receive a signal from the means for determining radiating conditions as a basis for controlling the vehicle temperature representing data for radiating conditions including relevant vehicle temperatures.

Den andra enheten 200 är signalansluten till temperaturenheten 410 hos medlet 400 fOr att faststalla radande fOrutsattningar som underlag fOr styrning av fordonstemperaturen via en lank 41. Den andra enheten 200 är under den tillfalliga aktiveringen via lanken 41 anordnad att mottaga en signal fran temperaturenheten 410 representerande temperaturdata, dar namnda temperaturdata inbegriper data for innertemperatur hos fordonet, data for motortemperatur, data for kylvatsketemperatur, och/eller data for temperatur hos motorns kylmedel. The second unit 200 is signal connected to the temperature unit 410 of the means 400 for determining radiating conditions as a basis for controlling the vehicle temperature via a line 41. During the temporary activation via the line 41 the second unit 200 is arranged to receive a signal from the temperature unit 410 representing temperature data , wherein said temperature data includes data for the internal temperature of the vehicle, data for the engine temperature, data for the coolant temperature, and / or data for the temperature of the engine coolant.

Den andra enheten 200 är signalansluten till vaderenheten 420 hos medlet for att faststalla radande forutsattningar som underlag for styrning av 20 fordonstemperaturen via en lank 42. Den andra enheten 200 är under den tillfalliga aktiveringen via lanken 42 anordnad att mottaga en signal fran vaderenheten 420 representerande vaderdata, dar namnda vaderdata inbegriper luftfuktighetsdata, vaderprognosdata och/eller data for solinstralning i anslutning till idrifttagandet av fordonet. The second unit 200 is signal connected to the wader unit 420 of the means for determining radiating conditions as a basis for controlling the vehicle temperature via a lane 42. The second unit 200 is during the accidental activation via the lane 42 arranged to receive a signal from the wader unit 420 representing wader data , where said weather data includes humidity data, weather forecast data and / or data for solar radiation in connection with the commissioning of the vehicle.

Den andra enheten 200 är signalansluten till den forsta enheten 100 innefattande realtidsklockan 110 via en lank 11 b. Innan den andra enheten 200 avaktiveras, dvs. under den tillfalliga aktiveringen av den andra enheten 200, är den andra enheten 200 via lanken anordnad att sanda en signal till den forsta enheten 100 representerande aktiveringsdata for faststalld 14 tidpunkt for aktivering de fordonstemperaturpaverkande atgarderna 300 sonn underlag f6r att Ater aktivera den andra enheten 200 f6r aktivering av styrningen av fordonstemperaturen. The second unit 200 is signal connected to the first unit 100 including the real-time clock 110 via a line 11b. Before the second unit 200 is deactivated, i.e. during the temporary activation of the second unit 200, the second unit 200 is arranged via the link to send a signal to the first unit 100 representing activation data for a fixed 14 time for activation of the vehicle temperature affecting actuators 300 as a basis for reactivating the second unit 200 for activation of the control of the vehicle temperature.

Harvid far den forsta enheten 100 innefattande realtidsklockan 1 information rorande tidpunkten fOr nar realtidsklockan 110 Ater skall vacka den andra enheten 200 sá att den andra enheten 200 kan aktivera medlet 300 fordonstemperaturpaverkande atgarder, enligt en variant extravarmarenhet och enligt en annan variant enhet f6r kylning, f6r att styra fordonstemperaturen sa att den Onskade fordonstemperaturen uppnatts vid tidpunkten for idrifttagande av fordonet. In this case, the first unit 100 comprising the real-time clock 1 receives information concerning the time before the real-time clock 110. Again, the second unit 200 must wake up so that the second unit 200 can activate the means 300 vehicle temperature-affecting actuators, according to a variant auxiliary heater unit and according to another variant unit for cooling, to control the vehicle temperature said that the desired vehicle temperature was reached at the time of commissioning of the vehicle.

Vid den faststallda tidpunkten fOr aktivering av de fordonstemperaturpaverkande Atgarderna är den andra enheten 200 via lanken 11a anordnad att mottaga en signal Than den fOrsta enheten 100 innefattande realtidsklockan 110 representerande aktiveringsdata for att aktivera den andra enheten 200 for aktivering av styrningen av fordonstemperaturen. At the set time for activating the vehicle temperature affecting Atgards, the second unit 200 is arranged via the line 11a to receive a signal Than the first unit 100 comprising the real time clock 110 representing activation data to activate the second unit 200 for activating the control of the vehicle temperature.

Den andra enheten 200 är via en lank 30 signalansluten till medlet 300 for fordonstemperaturpaverkande atgarder, enligt en variant inbegripande atminstone en extravarmarenhet och/eller atminstone en enhet f6r kylning, samt enligt en variant styrenhet for varmning och/eller styrenhet for kylning. The second unit 200 is via a long 30 signal connected to the means 300 for vehicle temperature affecting devices, according to a variant comprising at least one auxiliary heater unit and / or at least one unit for cooling, and according to a variant control unit for heating and / or control unit for cooling.

Den andra enheten 200 är via lanken anordnad att sanda en signal till medlet 300 for fordonstemperaturpaverkande atgarder representerande temperaturstyrdata f6r styrningen av fordonstemperaturen. Da fordonstemperatur hos olika delar hos fordonet skall styras som kraver olika uppvarmning/kylningstid är den andra enheten 200 anordnad att aktivera styrorgan f6r styrning av fordonstemperatur for viss del hos fordonet, exempelvis fordonsinterior/hytt vid en viss tidpunkt och styrorgan for styrning av en annan del hos fordonet, exennpelvis motor, vid en annan tidpunkt, sa att onskad fordonstemperatur uppnas for de olika delarna hos fordonet vid tidpunkten for idrifttagande av fordonet. Styrorganet kan utgoras av samma styrorgan eller olika styrorgan. The second unit 200 is arranged via the link to send a signal to the means 300 for vehicle temperature affecting devices representing temperature control data for controlling the vehicle temperature. Since the vehicle temperature of different parts of the vehicle is to be controlled as requiring different heating / cooling time, the second unit 200 is arranged to activate control means for controlling vehicle temperature for a certain part of the vehicle, for example vehicle interior / cab at a certain time and control means for controlling another part. of the vehicle, for example the engine, at another time, so that the desired vehicle temperature is reached for the various parts of the vehicle at the time of commissioning of the vehicle. The control means can consist of the same control means or different control means.

Den andra enheten 200 är under den tillfalliga aktiveringen anordnad att behandla namnda aktiveringsdata f6r aktivering av medlet 400 f6r att faststalla radande fOrutsattningar fOr att sedan aktivera medlet 400 for att faststalla radande forutsattningar. The second unit 200 is during the temporary activation arranged to process said activation data for activating the means 400 to determine radiating conditions and then activating the means 400 to determine radiating conditions.

Den andra enheten 200 är under den tillfalliga aktiveringen anordnad att behandla namnda omgivningstemperaturdata Than den forsta enheten 100 samt namnda data fOr radande fOrutsattningar Than medlet 400 fOr att faststalla radande forutsattningar f6r att saledes faststalla radande -brutsattningar, dvs. faststalla relevanta temperaturer och andra forutsattningar, och sedan baserat pa de faststallda forutsattningarna och data f6r tidpunkt for idrifttagande faststalla tidpunkt for aktivering av medlet 300 for fordonstemperaturpaverkande atgarder. The second unit 200 is during the temporary activation arranged to process said ambient temperature data Than the first unit 100 and said data for erasing conditions Than means 400 for determining erasing conditions for thus determining erasing conditions, i.e. determine relevant temperatures and other conditions, and then based on the established conditions and data for time of commissioning determine the time for activation of the means 300 for vehicle temperature affecting measures.

Den andra enheten 200 är under den tillfalliga aktiveringen fOljaktligen anordnad att behandla namnda temperaturdata fran temperaturenheten 410, 15 dar namnda temperaturdata inbegriper data for innertemperatur hos fordonet, data for motortemperatur, data for kylvatsketennperatur, och/eller data for temperatur hos motoms kylmedel for att faststalla radande forutsattningar avseende relevanta temperaturer. The second unit 200 is during the accidental activation consequently arranged to process said temperature data from the temperature unit 410, wherein said temperature data includes data for internal temperature of the vehicle, data for engine temperature, data for coolant temperature, and / or data for temperature of engine coolant to determine prevailing assumptions regarding relevant temperatures.

Den andra enheten 200 är under den tillfalliga aktiveringen enligt en variant 20 anordnad att behandla namnda vaderdata Than vaderenheten 420, dar namnda vaderdata inbegriper luftfuktighetsdata, vaderprognosdata och/eller data f6r solinstralning i anslutning till idrifttagandet av fordonet f6r att faststalla radande forutsattningar avseende andra relevanta parametrar sonn kan paverka tidpunkt fOr aktiveringen av medlet 300 for fordonstemperatur- 25 paverkande atgarder. The second unit 200 is during the temporary activation according to a variant 20 arranged to process said wader data Than wader unit 420, wherein said wader data includes humidity data, weather forecast data and / or data for solar radiation in connection with the commissioning of the vehicle to determine other relevant conditions. sonn can affect the time before the activation of the means 300 for vehicle temperature-affecting actions.

Enligt en variant utf6rs mer an en cykel av avaktivering och f6rnyad tillfallig aktivering av den andra enheten innan styrningen av fordonstemperaturen aktiveras baserat pa uppdaterade radande forutsattningar fOr att avgora tidpunkt for aktivering av de fordonstemperaturpaverkande atgarderna. 16 Den forsta enheten 100 är anordnad att behandla namnda aktiveringsdata for faststalld tidpunkt for aktivering de fordonstemperaturpaverkande atgarderna fran den andra enheten 200 fOr att faststalla tidpunkt for aktivering av den avaktiverade andra enheten 200 f6r aktivering av styrningen av 5 fordonstemperaturen. According to a variant, more than one cycle of deactivation and renewed temporary activation of the second unit is performed before the control of the vehicle temperature is activated based on updated rowing conditions to determine the time for activation of the vehicle temperature affecting measures. The first unit 100 is arranged to process said activation data for a fixed time for activating the vehicle temperature affecting actions from the second unit 200 to determine a time for activating the deactivated second unit 200 for activating the control of the vehicle temperature.

Fig. 3 schematiskt illustrerar ett system II for styrning av fordonstemperatur i anslutning till idrifttagande av fordonet enligt en utfOringsforrn av fOreliggande uppfinning, dar forloppet A, B, C, D, E under vilket den andra enheten 200 tillfalligt aktiveras och avaktiveras fOr att slutligen aktiveras fOr aktivering av 10 medlet 300 for fordonstemperaturpaverkande atgarder. Medlet 300 for fordonstemperaturpaverkande atgarder utgors/innefattas enligt denna utf6ringsform av atminstone en extravarmarenhet f6r varmning av fordonstemperatur, har benamnd extravarmarenheten 300. Fig. 3 schematically illustrates a system II for controlling vehicle temperature in connection with commissioning of the vehicle according to an embodiment of the present invention, in which the process A, B, C, D, E during which the second unit 200 is temporarily activated and deactivated to finally be activated For activation of 10 means 300 for vehicle temperature affecting atgarder. The means 300 for vehicle temperature affecting devices is according to this embodiment comprised of at least one auxiliary heater unit for heating vehicle temperature, has been named the auxiliary heater unit 300.

Systemet II innefattar styrorgan 310, 320 for styrning av fordonstemperatur inbegripande varmning och/eller kylning. Nannnda styrorgan 310, 320 är anordnade att styras medelst den andra enheten 200. Enligt en variant innefattas namnda styrorgan 310, 320 av och/eller är forbundet med medlet 300 for fordonstemperaturpaverkande atgarder. Systemet II/ Medlet 300 inbegriper enligt en variant olika styrorgan 310, 320 for styrning av 20 fordonstemperatur hos olika delar hos fordonet. Namnda styrorgan 310, 320 skulle kunna vara avsedda for styrning for uppvarmning och/eller kylning av vilka sonn heist lannpliga delar hos fordonet. System II includes control means 310, 320 for controlling vehicle temperature including heating and / or cooling. Said control means 310, 320 are arranged to be controlled by means of the second unit 200. According to a variant, said control means 310, 320 are comprised of and / or are connected to the means 300 for vehicle temperature acting actuators. The system II / means 300 according to a variant comprises different control means 310, 320 for controlling the vehicle temperature of different parts of the vehicle. Said control means 310, 320 could be intended for controlling for heating and / or cooling of which are the most important parts of the vehicle.

Systemet II innefattar styrorgan 310 for styrning av fordonsinterior och styrorgan 320 for styrning av motorn. Enligt en variant inbegriper styrorganet 310 och/eller styrorganet 320 ett eller flera spjall som är anordnade att styra en vatska nnellan olika delar av ett kylsystem hos fordonet sa att 6nskade delar hos fordonet varms, i detta fall fordonsintrior/hytt samt motor. Namnda spjall kan utgoras av samma spjall for bada styrorganen 310, 320 eller olika spjall. 17 Systemet II innefattar den forsta enheten 100, den andra enheten 200, medlet 400 for att faststalla radande forutsattningar, saint extravarmarenheten 300. System II includes control means 310 for controlling vehicle interiors and control means 320 for controlling the engine. According to a variant, the control means 310 and / or the control means 320 comprise one or more dampers which are arranged to control a water part of different parts of a cooling system of the vehicle so that desired parts of the vehicle are heated, in this case vehicle interior / cab and engine. Said dampers may consist of the same damper for both the control means 310, 320 or different dampers. System II comprises the first unit 100, the second unit 200, the means 400 for determining radiating conditions, the auxiliary heater unit 300.

Flarvid är den forsta enheten 100 inbegripande realtidsklockan program- merad med information om vilken tidpunkt idrifttagande av fordonet skall ske. In this case, the first unit 100, including the real-time clock, is programmed with information about the time of commissioning of the vehicle.

Under ett forsta delforlopp A är den forsta enheten inbegripande realtidsklockan anordnad att en forutbestamd tid Ti innan idrifttagandet tillfalligt aktivera den andra enheten 200 via Ian ken. During a first partial process A, the first unit, including the real-time clock, is arranged to temporarily activate the second unit 200 via the Ian for a predetermined time Ti before commissioning.

Nar den andra enheten 200 är aktiverad är den forsta enheten 100 anordnad att vi lanken 13 tillhandahalla information rorande radande omgivnings- temperatur. When the second unit 200 is activated, the first unit 100 is arranged to provide information 13 concerning the radiating ambient temperature.

Nar den andra enheten 200 är aktiverad är medlet 400 for att faststalla radande forutsattningar anordnat att vi lanken 40 tillhandahalla information rorande for styrningen relevanta temperaturer och andra relevanta radande 15 forutsattningar. When the second unit 200 is activated, the means 400 for determining radiating conditions is arranged to provide the 40 with information concerning control temperatures relevant to the control and other relevant radiating conditions.

Den andra enheten 200 är harvid baserat pa informationen rorande radande forutsattning Than medlet 400 anordnad att faststalla radande forutsattningar for att saledes faststalla tidpunkt T for aktivering av extravarmarenheten. The second unit 200 is then based on the information concerning the radiating condition. The means 400 is arranged to determine the radiating conditions in order thus to determine the time T for activating the auxiliary heater unit.

Under ett andra delforlopp B är den andra enheten 200 anordnad att via lanken 11 b overfora information till den forsta enheten 100 om den salunda faststallda tidpunkten T for aktivering av extravarmarenheten 300 som underlag for att Ater aktivera den andra enheten 200, varvid den andra enheten avaktiveras i energisparande syfte. During a second sub-process B, the second unit 200 is arranged to transmit information via the line 11b to the first unit 100 of the time thus determined T for activating the auxiliary heater unit 300 as a basis for reactivating the second unit 200, whereby the second unit is deactivated for energy saving purposes.

Under ett tredje delforlopp C är den forsta enheten 100 inbegripande realtidsklockan anordnad att vid en tidpunkt T2 baserat pa den faststallda tidpunkten T aktivera den andra enheten 200 for aktivring av styrning av fordonstemperatur via Ian ken 11a. 18 Den forsta enheten 100 är anordnad att via lanken 13 till den andra enheten 200, enligt en variant fortlopande, tillhandahalla uppdaterad information rOrande radande omgivningstemperatur, samt medlet 400 att via lanken 40 tillhandahalla uppdaterad information rorande for styrningen relevanta temperaturer och andra relevanta radande fOrutsattningar. During a third sub-process C, the first unit 100 including the real-time clock is arranged to activate at a time T2 based on the determined time T the second unit 200 for activating control of vehicle temperature via the line 11a. The first unit 100 is arranged to provide, via the link 13 to the second unit 200, according to a variant continuously, updated information concerning radiating ambient temperature, and the means 400 to provide via the line 40 updated information concerning the control relevant temperatures and other relevant radiating conditions.

Den andra enheten 200 är harvid anordnad att faststalla uppdaterade radande fOrutsattningar infOr aktivering av extravarmarenheten 300. De radande forutsattningarna inbegriper har kylvatska for att saledes kunna faststalla nar aktivering av styrorganet 320 fOr styrning av varmning av motorn skall ske. The second unit 200 is then arranged to determine updated radiating conditions for activating the auxiliary heater unit 300. The radiating conditions include cooling water so as to be able to determine when activation of the control means 320 for controlling heating of the engine is to take place.

Den fOrsta enheten 100 är vidare anordnad att via lanken 11a till den andra enheten 200 tillhandahalla information om tidpunkt T for aktivering av extravarmarenheten 300, dar tidpunkten T enligt en variant utgOrs av den faststallda tidpunkten T for aktivering av extravarmarenheten 300. Tiden T anvands av 200 for att styra aktivering/avaktivering av 300, samt enligt varianter aktivering/avaktivering av styrorganen 310, 320 fOr varmning av olika delar av fordonet. Enligt en utforingsform är den andra enheten 200 anordnad att utnyttja informationen om tiden T for att reglera effekten hos extravarmarenheten 300 for att uppna onskad temperatur vid en viss 20 tidpunkt, exempelvis tidpunkten T, t.ex. gar uppvarmningen fortare an beraknat varvid effekten kan minskas da det är relativt lang tid kvar till idrifttagande av fordonet. The first unit 100 is further arranged to provide via the link 11a to the second unit 200 information about time T for activating the auxiliary heater unit 300, where the time T according to a variant is the fixed time T for activating the auxiliary heater unit 300. The time T is used by 200 to control activation / deactivation of 300, and according to variants activation / deactivation of the control means 310, 320 for heating of different parts of the vehicle. According to one embodiment, the second unit 200 is arranged to use the information about the time T to regulate the power of the auxiliary heater unit 300 in order to reach the desired temperature at a certain time, for example the time T, e.g. the heating is faster than calculated, whereby the effect can be reduced as there is a relatively long time left until commissioning of the vehicle.

Enligt en icke visad ufforingsform upprepas delforloppen A, B och C, dvs. mer an en cykel av avaktivering och fOrnyad aktivering utfors av den andra 25 enheten 200 innan styrningen av fordonstemperaturen aktiveras baserat pa uppdaterade radande forutsattningar fOr att avgora tidpunkt fOr aktivering av de fordonstemperaturpaverkande atgarderna. Detta for att erhalla en mer precis varmning av fordonstemperaturen sa att optimering av korrekt fordonstemperatur uppnas vid idrifttagandet av fordonet. 19 Under ett fjarde delforlopp D är den andra enheten 200 anordnad att via lanken 30 aktivera extravarmarenheten 300. According to an embodiment (not shown), the sub-processes A, B and C are repeated, i.e. more than one cycle of deactivation and reactivation is performed by the second unit 200 before the control of the vehicle temperature is activated based on updated rowing conditions to determine the time for activation of the vehicle temperature affecting measures. This is to obtain a more precise heating of the vehicle temperature so that optimization of the correct vehicle temperature is achieved during commissioning of the vehicle. During a fourth sub-process D, the second unit 200 is arranged to activate the auxiliary heater unit 300 via the hose 30.

Fordonets interior/hytt och fordonets motor har olika uppvarmningstid, dar fordonets interior/hytt normalt kraver langre uppvarmningstid. Den andra 5 enheten 200 är harvid efter aktivering av extravarmarenheten 300 anordnad att vid en faststalld tidpunkt Ta via lanken 31 aktivera styrorganet 310 for styrning av uppvarmning av fordonsinteriOr/hytt till onskad temperatur. The vehicle's interior / cab and the vehicle's engine have different warm - up times, where the vehicle's interior / cab normally requires a longer warm - up time. The second unit 200 is then, after activation of the auxiliary heater unit 300, arranged to activate the control means 310 at a fixed time Ta via the line 31 for controlling the heating of the vehicle interior / cab to the desired temperature.

Den forsta enheten 100 är anordnad att via lanken 13 till den andra enheten 200 fortlopande tillhandahalla uppdaterad information rorande radande 10 omgivningstemperatur. Den andra enheten 200 är anordnad att faststalla tidpunkt Tb fOr aktivering av styrorganet 320 fOr styrning av uppvarmning av motor. The first unit 100 is arranged to continuously provide updated information concerning the radiating ambient temperature via the link 13 to the second unit 200. The second unit 200 is arranged to determine time Tb for activating the control means 320 for controlling engine heating.

Under ett femte delforlopp E är den andra enheten 200 anordnad att vid tidpunkten Tb via lanken 32 aktivera styrorganet 320 f6r styrning av 15 uppvarmning av motor. During a fifth sub-process E, the second unit 200 is arranged to activate the control means 320 at the time Tb via the line 32 for controlling the heating of the motor.

Fig. 4 schematiskt illustrerar ett blockschema av ett forfarande for styrning av fordonstemperatur i anslutning till idrifttagande av ett fordon enligt en utf6ringsform av foreliggande uppfinning. Fig. 4 schematically illustrates a block diagram of a method for controlling vehicle temperature in connection with commissioning of a vehicle according to an embodiment of the present invention.

Enligt en utforingsform innefattar forfarandet for styrning av fordons- temperatur i anslutning till idrifttagande av ett fordon ett forsta steg Si. I detta steg avkanns for styrningen relevanta temperaturer. According to one embodiment, the method for controlling vehicle temperature in connection with commissioning of a vehicle comprises a first step Si. In this step, relevant temperatures for the control are detected.

Enligt en utforingsform innefattar forfarandet for styrning av fordonstemperatur i anslutning till idrifttagande av ett fordon ett andra steg S2. I detta steg faststalls en tidpunkt for idrifttagandet. According to one embodiment, the method for controlling the vehicle temperature in connection with the commissioning of a vehicle comprises a second step S2. In this step, a time for commissioning is determined.

Enligt en utforingsform innefattar forfarandet for styrning av fordons- temperatur i anslutning till idrifttagande av ett fordon ett tredje steg S3. I detta steg aktiveras fordonstemperaturpaverkande atgarder for styrningen mot onskade fordonstemperaturer vid idrifttagandet. According to one embodiment, the method for controlling vehicle temperature in connection with the commissioning of a vehicle comprises a third step S3. In this step, vehicle temperature-affecting measures are activated for the control against the desired vehicle temperatures during commissioning.

Enligt en utforingsform innefattar forfarandet for styrning av fordonstemperatur i anslutning till idrifttagande av ett fordon ett fjarde steg S4. I detta steg aktiveras baserat pa den salunda faststallda tidpunkten for idrifttagande medelst en forsta enhet innefattande en realtidsklocka i forvag innan i drifttagandet en andra enhet anordnad for styrning av fordonsklimat. According to one embodiment, the method for controlling vehicle temperature in connection with the commissioning of a vehicle comprises a fourth step S4. In this step, based on the thus determined time of commissioning, a first unit comprising a real-time clock is activated in advance before commissioning a second unit arranged for controlling the vehicle climate.

Enligt en utfOringsform innefattar forfarandet fOr styrning av fordonstemperatur i anslutning till idrifttagande av ett fordon ett femte steg S5. I detta steg faststalls medelst den andra enheten radande forutsattningar som underlag fOr styrning av fordonstemperaturen och baserat pa de salunda faststallda radande forutsattningarna avgors tidpunkt fOr aktivering av de fordonstemperaturpaverkande atgarderna. According to one embodiment, the method for controlling vehicle temperature in connection with the commissioning of a vehicle comprises a fifth step S5. In this step, by means of the second unit, radiating assumptions are determined as a basis for controlling the vehicle temperature and based on the thus established radiating assumptions, the time for activating the vehicle temperature-affecting measures is decided.

Enligt en utfOringsform innefattar forfarandet for styrning av fordonsternperatur i anslutning till idrifttagande av ett fordon ett sjatte steg S6. I detta steg overfors till den f6rsta enheten information rorande den salunda 15 avgjorda tidpunkten for aktivering av de fordonstemperaturpaverkande atgarderna som underlag fOr att aktivera den andra enheten f6r aktivering av styrningen av fordonstemperaturen. According to one embodiment, the method for controlling vehicle temperature in connection with the commissioning of a vehicle comprises a sixth step S6. In this step, information concerning the well-decided time for activating the vehicle temperature-affecting actions is transmitted to the first unit as a basis for activating the second unit for activating the control of the vehicle temperature.

Enligt en utfOringsform innefattar forfarandet for styrning av fordonstemperatur i anslutning till idrifttagande av ett fordon ett sjunde steg S7. I 20 detta steg avaktiveras den andra enheten. According to one embodiment, the method for controlling vehicle temperature in connection with the commissioning of a vehicle comprises a seventh step S7. In this step, the second unit is deactivated.

Enligt en utfOringsform innefattar fOrfarandet for styrning av fordonstemperatur i anslutning till idrifttagande av ett fordon ett attonde steg S8. I detta steg aktiveras den andra enheten for aktivering av styrningen av fordonstemperaturen. According to one embodiment, the method for controlling vehicle temperature in connection with the commissioning of a vehicle comprises an eighth step S8. In this step, the second unit for activating the control of the vehicle temperature is activated.

Med hanvisning till fig. 5, visas ett diagram av ett utfOrande av en anordning 500. Den andra enheten 200 som beskrivs med hanvisning till fig. 2 kan i ett utforande innefatta anordningen 500. Anordningen 500 innefattar ett ickeflyktigt minne 520, en databehandlingsenhet 510 och ett lasiskriv-minne 550. Det icke-flyktiga minnet 520 har en forsta minnesdel 530 van i ett 21 datorprogram, sa som ett operativsystem, är lagrat fOr att styra funktionen hos anordningen 500. Vidare innefattar anordningen 500 en buss-controller, en seriell kommunikationsport, 1/0-organ, en ND-omvandlare, en tids- och datum inmatnings- och overforingsenhet, en handelseraknare och en avbrytningscontroller (ej visade). Det icke-flyktiga minnet 520 har ocksa en andra minnesdel 540. Referring to Fig. 5, there is shown a diagram of an embodiment of a device 500. The second unit 200 described with reference to Fig. 2 may in one embodiment include the device 500. The device 500 includes a non-volatile memory 520, a data processing unit 510, and a laser write memory 550. The non-volatile memory 520 has a first memory portion 530 of a computer program, such as an operating system, is stored to control the operation of the device 500. Further, the device 500 includes a bus controller, a serial communication port. , 1/0 means, an ND converter, a time and date input and transfer unit, a trade calculator and an interrupt controller (not shown). The non-volatile memory 520 also has a second memory portion 540.

Det tillhandahalles ett datorprogram P som innefattar rutiner fOr styrning av fordonstemperatur i anslutning till idrifttagande av fordonet enligt det innovative fOrfarandet. Programmet P innefattar rutiner fOr att avkanna fOr styrningen relevanta temperaturer. Programmet P innefattar rutiner for att faststalla en tidpunkt for idrifttagandet. Programmet P innefattar rutiner for att aktivera fordonstemperaturpaverkande atgarder f6r styrningen mot 6nskade fordonstemperaturer vid idrifttagandet. Programmet P innefattar rutiner for att baserat pa den salunda faststallda tidpunkten for idrifttagande medelst en forsta enhet innefattande en realtidsklocka i forvag innan i drifttagandet aktivera en andra enhet anordnad f6r styrning av fordonsklimat. Programmet P innefattar rutiner for att medelst den andra enheten faststalla radande forutsattningar som underlag for styrning av fordonstemperaturen och baserat pa de salunda faststallda radande forutsattningarna avgora tidpunkt 20 for aktivering av de fordonstemperaturpaverkande atgarderna. Programmet P innefattar rutiner for att overfora till den forsta enheten information rorande den salunda avgjorda tidpunkten fOr aktivering av de fordonstemperaturpaverkande atgarderna som underlag for att aktivera den andra enheten for aktivering av styrningen av fordonstemperaturen. Programmet P innefattar rutiner fOr att avaktivera den andra enheten. Programmet P innefattar rutiner fOr att aktivera den andra enheten fOr aktivering av styrningen av fordonstemperaturen. Programmet P kan vara lagrat pa ett exekverbart vis eller pa komprimerat vis i ett minne 560 och/eller i ett las/skrivminne 550. A computer program P is provided which includes routines for controlling vehicle temperature in connection with commissioning of the vehicle according to the innovative procedure. Program P includes routines for sensing relevant temperatures for the control. The program P includes routines for determining a time for commissioning. The program P includes routines for activating vehicle temperature-affecting measures for the control towards desired vehicle temperatures during commissioning. The program P comprises routines for activating a second unit arranged for controlling the vehicle climate, based on the thus determined time for commissioning by means of a first unit comprising a real-time clock in advance. The program P comprises routines for determining by means of the second unit radiating conditions as a basis for controlling the vehicle temperature and based on the thus determined radiating conditions determine time 20 for activating the vehicle temperature affecting measures. The program P comprises routines for transmitting to the first unit information concerning the thus decided time for activating the vehicle temperature affecting actions as a basis for activating the second unit for activating the control of the vehicle temperature. Program P includes routines for disabling the other device. The program P includes routines for activating the second unit for activating the control of the vehicle temperature. The program P can be stored in an executable manner or in a compressed manner in a memory 560 and / or in a read / write memory 550.

Nar det är beskrivet att databehandlingsenheten 510 utfOr en viss funktion ska det fOrstas att databehandlingsenheten 510 utfOr en viss del av 22 programmet vilket är lagrat i minnet 560, eller en viss del av programmet sonn är lagrat i lasiskrivminnet 550. When it is described that the data processing unit 510 performs a certain function, it should be understood that the data processing unit 510 performs a certain part of the program which is stored in the memory 560, or a certain part of the program son is stored in the laser write memory 550.

Databehandlingsanordningen 510 kan kommunicera med en dataport 599 via en databuss 515. Det icke-flyktiga minnet 520 är avsett for kommunikation 5 med databehandlingsenheten 510 via en databuss 512. Det separata minnet 560 är avsett att kommunicera med databehandlingsenheten 510 via en databuss 511. Las/skrivminnet 550 är anordnat att kommunicera med databehandlingsenheten 510 via en databuss 514. Till dataporten 599 kan t.ex. lankarna fOrbundna med styrenheten 100 anslutas. The data processing device 510 can communicate with a data port 599 via a data bus 515. The non-volatile memory 520 is intended for communication with the data processing unit 510 via a data bus 512. The separate memory 560 is intended to communicate with the data processing unit 510 via a data bus 511. Read / the write memory 550 is arranged to communicate with the data processing unit 510 via a data bus 514. To the data port 599, e.g. The links connected to the control unit 100 are connected.

Nar data mottages pa dataporten 599 lagras det tennporart i den andra minnesdelen 540. Nar mottaget indata temporart har lagrats, är databehandlingsenheten 510 iordningstalld att utfora exekvering av kod pa ett vis som beskrivits ovan. De mottagna signalerna pa dataporten 599 kan anvandas av anordningen 500 f6r att avkanna for styrningen relevanta 15 temperaturer. De mottagna signalerna pa dataporten 599 kan anvandas av anordningen 500 for att faststalla en tidpunkt for idrifttagandet. De mottagna signalerna pa dataporten 599 kan anvandas av anordningen 500 for att aktivera fordonstemperaturpaverkande atgarder f6r styrningen mot 6nskade fordonstemperaturer vid idrifttagandet. De mottagna signalerna pa data- 20 porten 599 kan anvandas av anordningen 500 for att baserat pa den salunda faststallda tidpunkten for idrifttagande medelst en forsta enhet innefattande en realtidsklocka i forvag innan i drifttagandet aktivera en andra enhet anordnad for styrning av fordonsklimat. De mottagna signalerna pa dataporten 599 kan anvandas av anordningen 500 fOr att medelst den andra enheten faststalla radande forutsattningar som underlag for styrning av fordonstemperaturen och baserat pa de salunda faststallda radande forutsattningarna avgora tidpunkt for aktivering av de fordonstemperaturpaverkande atgarderna. De mottagna signalerna pa dataporten 599 kan anvandas av anordningen 500 for att overfora till den forsta enheten information rOrande den salunda avgjorda tidpunkten fOr aktivering av de 23 fordonstemperaturpaverkande atgarderna som underlag for att aktivera den andra enheten f6r aktivering av styrningen av fordonstemperaturen. De mottagna signalerna pa dataporten 599 kan anvandas av anordningen 500 for att avaktivera den andra enheten. De mottagna signalerna pa dataporten 5 599 kan anvandas av anordningen 500 for att aktivera den andra enheten for aktivering av styrningen av fordonstemperaturen. When data is received on the data port 599, the tin gate is stored in the second memory portion 540. Once the received input data has been temporarily stored, the data processing unit 510 is ready to execute code execution in a manner described above. The received signals on the data port 599 can be used by the device 500 to sense temperatures relevant to the control. The received signals on the data port 599 can be used by the device 500 to determine a time for commissioning. The received signals on the data port 599 can be used by the device 500 to activate vehicle temperature sensing measures for the control towards desired vehicle temperatures during commissioning. The received signals at the data port 599 can be used by the device 500 to activate a second unit arranged for controlling the vehicle climate, based on the well-established time of commissioning by means of a first unit comprising a real-time clock in advance. The received signals on the data port 599 can be used by the device 500 to determine by means of the second unit radiating conditions as a basis for controlling the vehicle temperature and based on the thus determined radiating conditions determine the time for activating the vehicle temperature affecting measures. The received signals on the data port 599 can be used by the device 500 to transmit to the first unit information concerning the time thus determined for activating the 23 vehicle temperature affecting events as a basis for activating the second unit for activating the control of the vehicle temperature. The received signals on the data port 599 can be used by the device 500 to deactivate the second unit. The received signals on the data port 599 can be used by the device 500 to activate the second unit for activating the control of the vehicle temperature.

Delar av nnetoderna beskrivna hari kan utfOras av anordningen 500 med hjalp av databehandlingsenheten 510 som k6r programmet lagrat i minnet 560 eller las/skrivminnet 550. Nar anordningen 500 Icor programmet, exekveras hari beskrivna forfaranden. Parts of the methods described herein may be performed by the device 500 by means of the data processing unit 510 running the program stored in the memory 560 or the read / write memory 550. When the device 500 runs the program, the procedures described are executed.

Beskrivningen ovan av de fOredragna utfOringsformerna av fOreliggande uppfinning har tillhandahallits i illustrerande och beskrivande syfte. Den är inte avsedd att vara uttOmmande eller begransa uppfinningen till de beskrivna varianterna. Uppenbarligen kommer manga modifieringar och variationer att framga for fackmannen. Utforingsformerna har valts och beskrivits for att bast forklara principerna av uppfinningen och dess praktiska tillampningar, och darmed mojliggora for en fackman att forsta uppfinningen f6r olika utforingsformer och med de olika modifieringarna som är lampliga for det avsedda bruket. 24 The above description of the preferred embodiments of the present invention has been provided for illustrative and descriptive purposes. It is not intended to be exhaustive or to limit the invention to the variations described. Obviously, many modifications and variations will occur to those skilled in the art. The embodiments have been selected and described in order to best explain the principles of the invention and its practical applications, and thus enable a person skilled in the art to understand the invention for different embodiments and with the various modifications which are suitable for the intended use. 24

Claims (13)

PATENTKRAV 1. Forfarande for styrning av fordonstemperatur hos ett fordon (1) i anslutning till idrifttagande av fordonet (1) innefattande stegen att: avkanna (Si) for styrningen relevanta temperaturer; faststalla (S2) en tidpunkt for idrifttagandet; aktivera (S3) fordonstemperaturpaverkande atgarder f6r styrningen mot onskade fordonstemperaturer vid idrifttagandet; kannetecknat av stegen att:CLAIM 1. A method for controlling the vehicle temperature of a vehicle (1) in connection with the commissioning of the vehicle (1), comprising the steps of: sensing (Si) relevant temperatures for the control; determine (S2) a time of commissioning; activate (S3) vehicle temperature-affecting measures for steering towards desired vehicle temperatures during commissioning; can be characterized by the steps of: 1. baserat pa den salunda faststallda tidpunkten fOr idrifttagande medelst en forsta enhet (100) innefattande en realtidsklocka (110) i forvag innan i drifttagandet aktivera (S4) en andra enhet (200) anordnad for styrning av fordonsklimat; 2. medelst den andra enheten (200) faststalla (S5) radande forutsattningar som underlag for styrning av fordonstemperaturen och baserat pa de salunda faststallda radande forutsattningarna avgora tidpunkt (T) for aktivering av de fordonstemperaturpaverkande atgarderna; 3. overfora (S6) till den forsta enheten (100) information rorande den salunda avgjorda tidpunkten for aktivering av de fordonstemperaturpaverkande atgarderna som underlag for att aktivera den andra enheten (200) f6r aktivering av styrningen av fordonstemperaturen; avaktivera (S7) den andra enheten (200); aktivera (S8) den andra enheten (200) for aktivering av styrningen av fordonstemperaturen.1. based on the time thus determined for commissioning by means of a first unit (100) comprising a real-time clock (110) in advance before activating (S4) a second unit (200) arranged for controlling the vehicle climate; 2. by means of the second unit (200) determining (S5) radiating conditions as a basis for controlling the vehicle temperature and, based on the thus determined radiating conditions, determining time (T) for activating the vehicle temperature-affecting measures; 3. transmitting (S6) to the first unit (100) information concerning the well-decided time for activating the vehicle temperature-affecting actions as a basis for activating the second unit (200) for activating the control of the vehicle temperature; deactivate (S7) the second unit (200); activate (S8) the second unit (200) to activate the vehicle temperature control. 2. Forfarande enligt krav 1, varvid mer an en cykel av avaktivering och fornyad aktivering av den andra enheten (200) utfors innan styrningen av fordonstemperaturen aktiveras baserat pa uppdaterade radande forutsattningar f6r att avgora tidpunkt for aktivering av de fordonstemperaturpaverkande atgarderna.The method of claim 1, wherein more than one cycle of deactivation and reactivation of the second unit (200) is performed before the vehicle temperature control is activated based on updated rowing conditions to determine the time of activation of the vehicle temperature affecting measures. 3. Forfarande enligt kraven 1 eller 2, varvid de fordonstemperaturpaverkande atgarderna innefattar aktivering av atminstone en extravarmarenhet fOr varmning av kylmedium och/eller luft.A method according to claims 1 or 2, wherein the vehicle temperature affecting actuators comprise activating at least one auxiliary heater unit for heating coolant and / or air. 4. Forfarande enligt kraven 1 eller 2, varvid de fordonstemperatur- paverkande atgarderna innefattar aktivering av atminstone en enhet for kylning av luft.A method according to claims 1 or 2, wherein the vehicle temperature affecting actuators comprise activating at least one unit for cooling air. 5. Forfarande enligt nagot av kraven 1-4, varvid namnda radande forutsattningar inbegriper temperaturangivelser for utetemperatur och/eller kylmedietemperatur, och/eller innetemperatur och/eller luftfuktighet och/eller temperaturforandringsprognoser och/eller prognoser avseende solinstralning mot fordonet.A method according to any one of claims 1-4, wherein said radiating assumptions include temperature indications for outdoor temperature and / or coolant temperature, and / or indoor temperature and / or humidity and / or temperature change forecasts and / or forecasts regarding solar radiation towards the vehicle. 6. System (I; II) for styrning av fordonstemperatur hos ett fordon (1) i anslutning till idrifttagande av fordonet (1) innefattande medel (130, 400) for att avkanna fOr styrningen relevanta temperaturer; medel (100) for att faststalla en tidpunkt fOr idrifttagandet; medel (200) for att aktivera fordonstemperaturpaverkande atgarder f6r styrningen mot 6nskade fordonstemperaturer vid idrifttagandet; kannetecknat av medel (100, 110) fOr att: baserat pa den salunda faststallda tidpunkten for idrifttagande medelst en forsta enhet (100) innefattande en realtidsklocka (110) i forvag innan i drifttagandet aktivera en andra enhet (200) anordnad for styrning av fordonsklimat; medel (400) for att medelst den andra enheten (200) faststalla radande forutsattningar som underlag f6r styrning av fordonstemperaturen och baserat pa de salunda faststallda radande forutsattningarna avgora tidpunkt (T) for aktivering av de fordonstemperaturpaverkande atgarderna; medel (200) for att overfora till den forsta enheten information rorande den salunda avgjorda tidpunkten (T) f6r aktivering av de fordonstemperaturpaverkande atgarderna som underlag for att aktivera den andra enheten (200) for aktivering av styrningen av fordonstemperaturen; medel (200) for att avaktivera den andra enheten (200); medel (100) for att aktivera den andra enheten (200) for aktivering av styrningen av fordonstemperaturen. 26A system (I; II) for controlling the vehicle temperature of a vehicle (1) in connection with the commissioning of the vehicle (1) comprising means (130, 400) for sensing temperatures relevant to the control; means (100) for determining a time for commissioning; means (200) for activating vehicle temperature affecting measures for the control of desired vehicle temperatures during commissioning; characterized by means (100, 110) for: based on the well-established time of commissioning by means of a first unit (100) comprising a real-time clock (110) in advance before activating activating a second unit (200) arranged for controlling the vehicle climate; means (400) for determining by means of the second unit (200) radiating conditions as a basis for controlling the vehicle temperature and based on the thus determined radiating conditions determining time (T) for activating the vehicle temperature affecting measures; means (200) for transmitting to the first unit information concerning the well-decided time (T) for activating the vehicle temperature-affecting actions as a basis for activating the second unit (200) for activating the control of the vehicle temperature; means (200) for deactivating the second unit (200); means (100) for activating the second unit (200) for activating the control of the vehicle temperature. 26 7. System enligt krav 6, varvid medel (100, 200, 400) fOrefinns for att utfOra mer an en cykel av avaktivering och f6rnyad aktivering av den andra enheten (200) innan styrningen av fordonstemperaturen aktiveras baserat pa uppdaterade radande forutsattningar f6r att avgora tidpunkt f6r aktivering av de fordonstemperaturpaverkande atgarderna.A system according to claim 6, wherein means (100, 200, 400) are provided for performing more than one cycle of deactivation and reactivation of the second unit (200) before the control of the vehicle temperature is activated based on updated rowing conditions for determining timing. for activating the vehicle temperature affecting measures. 8. System enligt kraven 6 eller 7, varvid medlet (200) fOr aktivering av de fordonstemperaturpaverkande atgarderna innefattar medel (200) fOr aktivering av atminstone en extravarmarenhet f6r varmning av kylmedium och/eller luft.A system according to claim 6 or 7, wherein the means (200) for activating the vehicle temperature affecting actuators comprises means (200) for activating at least one auxiliary heater unit for heating coolant and / or air. 9. System enligt kraven 6 eller 7, varvid medlet (200) fOr aktivering av de fordonstemperaturpaverkande atgarderna innefattar medel (200) fOr aktivering av atminstone en enhet fOr kylning av luft.The system of claims 6 or 7, wherein the means (200) for activating the vehicle temperature affecting actuators comprises means (200) for activating at least one unit for cooling air. 10. System enligt nagot av kraven 6-9, varvid namnda radande forutsattningar inbegriper temperaturangivelser f6r utetennperatur och/eller kylmedietemperatur och/eller innetemperatur och/eller luftfuktighet och/eller temperaturforandringsprognoser och/eller prognoser avseende solinstralning mot fordonet.A system according to any one of claims 6-9, wherein said radiating conditions include temperature indications for outdoor temperature and / or coolant temperature and / or indoor temperature and / or humidity and / or temperature change forecasts and / or solar radiation forecasts against the vehicle. 11. Fordon (1) innefattande ett system enligt nagot av kraven 6-10.Vehicle (1) comprising a system according to any one of claims 6-10. 12. Datorprogram (P) for styrning av fordonstemperatur i anslutning till idrifttagande av ett fordon, dar namnda datorprogram (P) innefattar programkod som, da det 'Computer program (P) for controlling vehicle temperature in connection with the commissioning of a vehicle, wherein said computer program (P) includes program code which, when it ' 13. Datorprogramprodukt innefattande ett digitalt lagringsmedium som lagrar 25 datorprogrammet enligt krav 12. 27 1/4iA computer program product comprising a digital storage medium which stores the computer program according to claim 12. 27 1 / 4i
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