WO2014076264A1 - Elektrische strahlungsheizung für ein kraftfahrzeug und verfahren zum betreiben derselben - Google Patents
Elektrische strahlungsheizung für ein kraftfahrzeug und verfahren zum betreiben derselben Download PDFInfo
- Publication number
- WO2014076264A1 WO2014076264A1 PCT/EP2013/074014 EP2013074014W WO2014076264A1 WO 2014076264 A1 WO2014076264 A1 WO 2014076264A1 EP 2013074014 W EP2013074014 W EP 2013074014W WO 2014076264 A1 WO2014076264 A1 WO 2014076264A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radiant heater
- housing
- electric radiant
- heater according
- radiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/22—Heating, cooling or ventilating devices the heat source being other than the propulsion plant
- B60H1/2215—Heating, cooling or ventilating devices the heat source being other than the propulsion plant the heat being derived from electric heaters
- B60H1/2218—Heating, cooling or ventilating devices the heat source being other than 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 devices
- B60H1/22—Heating, cooling or ventilating devices the heat source being other than the propulsion plant
- B60H1/2215—Heating, cooling or ventilating devices the heat source being other than the propulsion plant the heat being derived from electric heaters
- B60H1/2226—Electric heaters using radiation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/22—Heating, cooling or ventilating devices the heat source being other than the propulsion plant
- B60H2001/2228—Heating, cooling or ventilating devices the heat source being other than the propulsion plant controlling the operation of heaters
- B60H2001/2231—Heating, cooling or ventilating devices the heat source being other than the propulsion plant controlling the operation of heaters for proper or safe operation of the heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/032—Heaters specially adapted for heating by radiation heating
Definitions
- Electric heating elements used in ventilation systems for
- Such an electrical heating element also called heater, is used in ⁇ example in air ducts to deliver heat to the air flowing into the vehicle interior.
- JP 1984-213512 it is known to mount an infrared radiator in a section of a ventilation tube, which leads into a passenger compartment, wherein the ventilation tube is provided with a re ⁇ inflecting material.
- a radiant heater is known, which radiates directly into a passenger compartment, wherein the radiant heater is switched on when starting the engine and the radiant power is then gradually reduced.
- EP1361089 a Tempe ⁇ raturschreibwachung an electric heating element for an air conditioner of a motor vehicle is known.
- the present application discloses an electrical Strah ⁇ lung heating for a passenger compartment of a motor vehicle, which element a housing having a radiation aperture, a Strahlungs carving- such as an infrared tube, the Strah ⁇ lung opening covering transparent visor for
- the electric radiant heater further comprises an electronic control unit for supplying the radiant heater with electrical energy and a control device for controlling a delivery of electrical power to the radiant heater.
- the control electronics is connected to the Ab ⁇ measuring device and with the control device, wherein the control electronics is adapted to, by
- the electrical power output can be reduced or completely interrupted for a minimum period of time, if a minimum distance is exceeded.
- the distance measuring device and the control electronics can furthermore be designed such that a living object and in particular a body part such as leg, foot or hand of a user can be recognized.
- Radiant heating is designed for direct radiation in an interior of a vehicle. According to the present application, protective measures are provided which reduce the risk of fire or burns.
- the radiant heater has its own housing and can also be retrofitted in an interior of a vehicle.
- the distance measuring device may have at least one capacitive sensor which is arranged in the region of the viewing window.
- the sensitivity of the capacitive sensor or sensors can be changed by a signal of a further distance sensor.
- the control electronics may be adapted to supply power to the radiant heater based on a signal of the capacitive sensor when the lens is touched by an object.
- the distance measuring device may comprise at least one infrared sensor, which is aligned towards an underside of the housing, at which the radiation opening is located.
- the infrared sensor can serve according to the present application for distance measurement, for distinguishing objects, in particular live and inanimate, as well as for determining a deviation of an actual temperature from a target temperature.
- the distance measuring device may include first and second infrared sensors aligned toward a bottom side of the housing and each covering a first and a second angular range, the first and second angular ranges intersecting each other.
- the first and the second infrared sensor may also be formed as subregions of a single sensor.
- the first angle range may include an angle of about -40 degrees to 10 degrees relative to the perpendicular
- the second angle range may include an angle of about -10 degrees to 40 degrees relative to the vertical.
- the vertical is in this case perpendicular to the bottom surface of the housing when the device is installed horizontally.
- the positive angle refers to a first direction, typically pointing toward the vehicle seat, and the negative angle toward a direction opposite thereto. Due to these angular ranges, a foot and a leg region can be well grasped.
- a temperature sensor may be mounted on a circuit board on which the control electronics are arranged, for example a Thermistor or NTC element or a PTC thermistor or PTC element.
- the control electronics are adapted to change a power output to the infrared tube due to a signal of the temperature sensor, in particular to reduce or interrupt completely for a minimum time when a predetermined Tem ⁇ was exceeded temperature.
- the control device can have at least one switch for adjusting the power output to the infrared tube , which is connected to a terminal of the radiant heater and to the control electronics. It may be a high-side switch and / or a low-side switch, which are controlled by the control electronics using a high-side driver or with the help of a low-side driver, the high-side switch with a first terminal of the radiant heater, and wherein the low-side switch is connected to a second terminal of the radiant heating element.
- the high-side switch with a clamping ⁇ voltage source and the low-side switch is connected to a ground potential.
- Other switches such as semiconductor switches, for example power transistors or relays are also possible. The use of semiconductor switches allows easy control via a pulse width modulation.
- the control device may also include a variable resistor or a transformer.
- the electric radiation heater can have a reflector in which the radiation heating element is arranged, and which is arranged so that the radiation of the radiation heating element is reflected towards the radiation opening.
- the reflector may be formed on one side substantially perpendicular to a bottom side of the housing and on an opposite side have an S-shaped cross-section.
- the bottom is the side that has the radiation opening.
- the reflector may be disposed in an inner housing mounted within the housing and spaced from the housing sufficient for thermal insulation or air circulation.
- spacers such as ridges, may be provided on the inner housing, through which the inner housing rests against the housing.
- the housing can have ventilation slots, for example on an upper side, which is opposite to the lower side.
- the radiation opening may be provided in a bottom plate of the housing, which can be pivoted on a hinge for easy maintenance.
- the present application further discloses an air- ⁇ plant with a climate control unit and one or more of the above radiation heaters, which are connected with the climate control unit, wherein the air conditioning control unit is adapted to communicate with the control electronics of the or of the electrical radiant heating via a data bus.
- This function can be used, for example, for diagnostics, for power adjustment and for switching on and off.
- the present application discloses a power ⁇ vehicle with an above-mentioned electric radiant heater and an operating device for the electric radiant heater, wherein the electric radiant heater is installed above a footwell, in particular on a driver side of the motor vehicle and electrically connected to the control device is.
- the operating device has a switch integrated in the dashboard for operating the radiant heater, for example.
- Greater comfort is provided by an operating device which has a climate control unit, via which, for example, the ventilation / heating and possibly other functions can be regulated and which is adapted to communicate with the electric radiant heating via a data bus.
- FIG. 1 shows an arrangement with an infrared radiator in FIG. 1
- FIG. 2 shows a view from below of the infrared radiator
- FIG. 3 shows the view from FIG. 2 without a protective cover
- FIG. 4 shows a cross section along a longitudinal axis of FIG
- Figure 5 shows a cross section along a transverse axis of
- Figure 6 shows a plan view of the infrared radiator
- Figure 7 shows a plan view of internal components of the
- Figure 8 shows a plan view of internal components of
- FIG. 9 shows a centrally controlled arrangement of several
- FIG. 10 shows capacities in a distance sensor arrangement
- FIG. 11 shows an arrangement of capacitive sensors
- FIG. 12 shows a circuit of a temperature sensor for measuring a PCB temperature
- FIG. 13 shows a circuitry of a foot ⁇ room-temperature sensor
- Figure 14 shows a schematic diagram of the arrangement of various components
- Figure 15 shows an angular extent of a foot region and a
- FIG. 16 shows a radiation temperature and an air temperature as a function of a normalized distance
- Figure 17 shows a contour plot of the overall sensitivity together with two adjacent Tempera ⁇ tursensoren a function of angle, and a lateral distance
- FIG. 18 shows normalized sensitivities of two adjacent ones
- Temperature sensors with different orientation as a function of an angle are described in detail below.
- FIG. 1 shows a heating system 10 for heating a footwell of a motor vehicle.
- an infrared radiator 11 a control display 12, tempera ⁇ ture sensors 13 and a distance sensor 14 are connected to a control electronics 15.
- the infrared radiator can be connected to a supply voltage via a high-side switch, which is not shown in FIG. 1, and can be connected to a ground potential via a low-side switch, which is not shown in FIG. 1.
- the high-side switch is connected via a high-side driver 16 to a microcontroller 17 of the control electronics 16 and the Low-side switch is connected via a low-side driver 18 to the microcontroller 17.
- a control input 19 of the high-side driver 16 is connected to a pulse width modulator of the microcontroller 17.
- a current sensor output 20 of the high-side driver 16 and a Di ⁇ agnose output 21 of the high-side driver 16 are connected to ent ⁇ speaking measuring inputs of the microcontroller 17.
- a control input 22 of the low-side driver 18 is connected to a pulse width modulator of the microcontroller 17 and a diagnostic output 23 of the low-side driver 18 is connected to a corresponding measurement input of the microcontroller 17.
- the pulse width modulated signals control the opening and closing of the low-side and the high-side switch and thus the output to the infrared radiator 11 electrical power.
- the temperature sensors 13 have an infrared sensor element 24 for measuring a heat radiation and a thermistor or
- the infrared sensing element 24 which is also referred to as "Zweizo ⁇ NEN infrared sensor" has, in a head portion on two infrared sensors which are oriented in different directions.
- Fig. 1 shows schematically a detection ⁇ area 26 of the first infrared sensor and a detection ⁇ area 27 of the second infrared sensor.
- the infrared sensor element is connected via a first terminal having a supply voltage Ver ⁇ "VCC”, connected via a second connection to earth potential and is connected via two data lines connected to the measurement output microcontroller 17th
- the data lines have an input / output data line for digital signals (SDA) and a serial clock line (SCL).
- SDA digital signals
- SCL serial clock line
- the wiring of the infrared sensor element 25 is also shown in FIG.
- the NTC sensor 25 is connected to the microcontroller 17 via a data line "PCB_TMP". n
- the distance sensor 14 is formed as a capacitive sensor.
- a measurement output of the distance sensor 14 is connected to a ent ⁇ speaking measuring input of the microcontroller and a control input of the control display 12 is provided with a Kont- of the microcontroller 17 output-connected roll.
- the control ⁇ display 12 can simultaneously serve for the illumination of the area in which the infrared heater is mounted, thus in particular for illuminating a foot well.
- the microcontroller 17 is connected to a clock module 28, which is referred to as a resonator.
- the high-side driver 16 is connected via a supply line "KL30_Last" and a central reverse polarity protection 29 to a power connection "KL30".
- a LIN bus transceiver element 30 is connected via a first supply line with the central Ver ⁇ reverse polarity 29 and connected via a second supply line to a power supply "KL31".
- the SBC Bus block 30 is ten admir Since ⁇ "LIN” connected via a serial with a LIN bus.
- the LIN bus transceiver element 30 and the microcontroller 17 are connected to one another via an RxD and via a TxD data line and via an enable input "EN". The enable input can be used to switch the LIN bus transceiver element 30 on and off.
- the LIN bus transceiver element 30 is connected to the microcontroller 17 via a supply line "VCC".
- FIGS. 2 and 3 show bottom views of the infrared radiator 11, wherein in FIG. 3 a bottom flap has been removed.
- 4 and 5 show sectional views through the infrared radiator 11 along a longitudinal and a transverse direction.
- the infrared radiator 11 has a housing 35 made of plastic, in which an infrared tube 36 is arranged.
- a bottom flap 37 is arranged via a hinge 38 on a longitudinal side of the housing 35.
- a screw 39 is provided on the housing 35 through which the bottom flap 37 in Position is held.
- the bottom flap 37 has a window 40 in which a viewing window 41 is inserted, which is transparent to infrared radiation.
- the infrared tube 36 is inserted into a first retaining clip 42 and a second retaining clip 43, and the first retaining clip 42 and the second retaining clip 43 are inserted into a reflector 44 on opposite sides.
- a first contact terminal 47 is plugged onto the first support plate 42 and a second contact terminal 48 is placed on the second support plate 43 ⁇ .
- the first contact terminal 47 is connected via a supply line, not shown here with the high-side switch and the second contact terminal 48 is connected via a supply line, not shown, with the low-side switch.
- the reflector 44 has on a side facing away from the passenger compartment on an S-shaped curved reflector surface 45 which terminates at a bottom approximately at a 45 degree angle to the bottom plate 37 and has on a passenger compartment side facing a curved reflector surface 46 which on a Bottom approximately at a 90 degree angle to the bottom plate 37 expires.
- S-shaped curved reflector surface 45 which terminates at a bottom approximately at a 45 degree angle to the bottom plate 37 and has on a passenger compartment side facing a curved reflector surface 46 which on a Bottom approximately at a 90 degree angle to the bottom plate 37 expires.
- the reflector 44 is connected to first support rods 49, 50 and to second support rods 51, 52, which are inserted into an inner housing 53. As best seen in Fig. 4, the inner housing 53 rests on the bottom flap 37 and is separated from the housing 35 by a gap.
- the infrared sensor 24 is on the side facing away from the footwell adjacent to the reflector 44 and directly above the
- the housing 35 has ventilation slots on its upper side, which extend in the transverse direction essentially from one edge of the housing 35 to an opposite edge of the housing 35.
- the inner housing 53 has a first ridge 54 and a second ridge 57, by which it bears against the housing 35.
- the inner housing 53 has a holder 55 which bears against an upper side of the reflector 44.
- the inner housing 53 is open to the footwell side and is located on an opposite side on a wall 56 which projects perpendicularly from the bottom flap 37.
- Fig. 6 shows a plan view of the housing 35
- Fig. 7 shows a plan view of the inner housing 53 with therein
- Components and Fig. 8 shows a plan view of components, which are located in the inner housing 53.
- Fig. 9 shows an arrangement of a plurality of infrared radiators 11, which are connected via a serial LIN bus to a central control 60 of an air conditioning system of a motor vehicle.
- the n infrared radiators 1 - n are installed in different areas of the motor vehicle, for example in the footwell of the passenger or in the footwell of the passenger compartment.
- FIG. 10 shows a capacitive sensor 61, which are arranged in directly adjacent to a viewing window 41.
- Another capacitance C_F exists between the sensor and overlying objects with displaceable charges. This capacity changes when, for example, a body part of the viewing window 41 and thus the sensor 61 approaches. This effect is, for example, in so-called
- the sensitivity can be set so high that a body part can already be detected when it is still above the lens 41.
- Fig. 11 shows a circuit 63, to which up to 14 capacitive sensors CS1 - CS14 and up to 11 LED lights LED1 - LED11 can be connected.
- the circuit 63 has an SM-bus component 64, via which the connected capacitive sensors can be interrogated with an SM-Bus protocol.
- Fig. 12 shows an arrangement for measuring a temperature of a printed circuit board with an application specific circuit of the infrared radiator 11.
- An NTC temperature sensor 65 is disposed in the vicinity of the lens 37 on the circuit board and connected to a supply voltage VCC.
- a capacitor "C64" is connected to ground in parallel with the NTC temperature sensor 65.
- Fig. 13 shows a wiring of the infrared sensor element 24 with terminals "1", “2", “3”, “4".
- Connection “1” is connected to a serial clock
- connection “2” is connected to a data line
- connection 3 is connected to a supply voltage “Vdd”
- connection "4" is connected to ground and via a capacitor to the connection "3" connected.
- PWM and SDA at terminal “2” denotes optional operation via pulse width modulation and SM bus
- designation SCL and Vz at terminal "1” denotes optional operation in an SCL mode and a Zener voltage mode.
- Interior region 66 Interior region 66, a radiator region 67, a housing region 68, a viewing window region 69, a leg region 70 and a foot region 71, and a surface region 72 of the leg region 70.
- Fig. 15 shows how angular range of the temperature sensor element 24 can be adjusted so that a leg region 70 and a Foot region 71 are detected.
- the foot region 71 when viewed from the positions of the temperature sensor element 24, includes an angular range that begins at 30 degrees to the horizontal and stops at an angle that extends beyond the vertical by an angle.
- the leg region 70 as viewed from the positions of the temperature sensor element 24, includes an angular range that begins at 30 degrees to the horizontal and stops at an angle that extends beyond the vertical by an angle.
- the leg region 70 is therefore arranged symmetrically with respect to the vertical to the foot region 71 and the leg region 70 and the foot region 71 overlap by the overlap angle 2.
- An angular range of 50 degrees to vertical indicates a range of motion of a foot, with the foot typically on an accelerator pedal or reciprocating between the accelerator pedal and the brake.
- the leg region 70 and the foot region 71 comprise different large angular ranges and / or are not arranged symmetrically with respect to the vertical.
- FIG. 16 shows a profile of the radiation temperature 73 and a profile of the air temperature 74 as a function of a normalized distance to the infrared tube 36 with a power consumption of 80 watts in dependence on a normalized one
- the distance is normalized so that it is at the drawn in Fig. 15 radius R of FIG. 15 drawn
- FIG. 17 shows a result of a numerical simulation in which a test body of predetermined temperature having the contours of a human leg and foot was set at a typical distance from the infrared sensor element 24.
- a Sensitivity curve of the sensor which is preset according to the Fig. 18, then results in the position shown in Fig. 17 measured by the infrared sensor element 24 of the distribution Strah ⁇ lung intensity.
- an approximation can be determined by the infrared sensor element on the one hand and on the other hand can also be determined how large a difference to a target temperature and a power output to the infrared radiator are adjusted accordingly.
- Target temperature can be, in particular a target ⁇ temperature of body parts such as leg and foot.
- Figure 18 shows a sensitivity of the two infrared sensors of the infrared sensor element 24. As shown in Figure 18, both sensors in themselves cover an angular range of approximately 80 degrees, with the first sensor providing maximum sensitivity at an angle between -30 and - has 40 degrees and the second sensor has a maximum sensitivity at an angle between 30 and 40 degrees.
- the sensitivity curves are symmetrical to a reference angle of 0 degrees, which corresponds to the vertical in FIG. 15.
- the two infrared sensors can in particular be realized by sections of a single sensor, openings at ⁇ example by corresponding covers and light inputs.
- an approach of objects to the lens or to the infrared tube is detected by the infrared sensor element and the capacitive sensors and as a result reduces the power of the infrared tube or the infrared tube is completely shut off for a minimum period or until a minimum distance is respected .
- the infrared sensor By the infrared sensor, a distinction is whether it is at a nearby object is an animate or inanimate object and ent ⁇ speaking reaction be triggered.
- the infrared radiator 11 is similar to that shown in FIG.
- Control electronics equipped, which ensures a monitoring of the lamp power. This control electronics protects against combustion by means of the following methods:
- the recognition of the approach of a person or an animal by means of one or more capacitive sensors and by means of the infrared sensor element 24.
- the recognition of an object in the vicinity of the infrared radiator is preferably carried out by means of one or more temperature sensors 65, which are located on the device circuit board 1, which are arranged so that the reflected energy of the lamp causes a temperature increase over the normal operation of the temperature sensors.
- the active control ensures that impermissibly high temperatures are prevented on the sight glass or on the PCB surface.
- the following use cases can occur: 1.
- the IR emitter is active and the footwell is occupied by a user (leg) at a distance of about 20cm. In this case, a temperature specification is regulated by means of feedback from the IR sensor.
- the IR emitter is active and the footwell is not occupied. Also in this case, a regulation of the temperature specification by means of feedback of the IR sensor can be done, for example, then the temperature can be controlled down, since the heating power is not needed.
- the IR emitter is active and the lens or protective glass is touched directly. In this case, a
- the IR emitter is active and the hand or foot is in close proximity to the emitter, but outside the detection range of the IR sensor. On the one hand, this situation can be recognized by the capacitive sensors. On the other hand, it can be determined by an application logic that a body part should or could be located there due to a previous position. In this case, the spotlight is switched off or the power is reduced to a safe range.
- the IR illuminator is active and the hand or foot is at a distance of approx. 10 cm to the spotlight and within the detection range of the IR sensor. This case is detected by the IR sensor and the power is reduced accordingly.
- the IR emitter is active and an object is in close proximity to the IR emitter. This item will typically reflect the heat and increase the protective glass temperature or the temperature of the circuit board. This tempera ⁇ turerhöhung is detected by temperature sensors mounted there and decorates the power of the IR radiator according to redu ⁇ .
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112013005505.8T DE112013005505B4 (de) | 2012-11-19 | 2013-11-18 | Elektrische Strahlungsheizung für ein Kraftfahrzeug und Verfahren zum Betreiben derselben |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012221116.0A DE102012221116A1 (de) | 2012-11-19 | 2012-11-19 | Elektrische Strahlungsheizung für ein Kraftfahrzeug und Verfahren zum Betreiben derselben |
| DE102012221116.0 | 2012-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014076264A1 true WO2014076264A1 (de) | 2014-05-22 |
Family
ID=49585401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2013/074014 Ceased WO2014076264A1 (de) | 2012-11-19 | 2013-11-18 | Elektrische strahlungsheizung für ein kraftfahrzeug und verfahren zum betreiben derselben |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE102012221116A1 (de) |
| WO (1) | WO2014076264A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014210962B4 (de) | 2013-07-11 | 2024-08-14 | Volkswagen Aktiengesellschaft | Klimatisierungsvorrichtung für ein Kraftfahrzeug |
| GB2548890B (en) * | 2016-03-31 | 2018-08-22 | Clayton Vs Ltd | Method for Heating the Passenger Compartment of a Passenger Vehicle |
| DE102016215548A1 (de) * | 2016-08-18 | 2018-02-22 | Bayerische Motoren Werke Aktiengesellschaft | Heizsystem mit einer Strahlungsheizeinrichtung für ein Kraftfahrzeug und Verfahren zum Betreiben einer Strahlungsheizeinrichtung |
| US10752090B2 (en) | 2017-08-10 | 2020-08-25 | Ford Global Technologies, Llc | Operator configurable radiant heating system and related method |
| US10814697B2 (en) | 2017-08-17 | 2020-10-27 | Ford Global Technologies, Llc | Radiant heating system with infrared sensors for temperature feedback control |
| CN107539259B (zh) * | 2017-09-12 | 2023-09-22 | 北京汽车集团越野车有限公司 | 一种格栅控制装置和汽车 |
| DE102019000706A1 (de) | 2019-01-31 | 2019-06-06 | Daimler Ag | Elektrische Strahlungsheizung für ein Fahrzeug sowie Verfahren zum Betreiben einer elektrischen Strahlungsheizung |
| DE102019000703A1 (de) | 2019-01-31 | 2019-06-19 | Daimler Ag | Elektrische Strahlungsheizung für ein Fahrzeug sowie Verfahren zum Betreiben einer elektrischen Strahlungsheizung |
| DE102019124054B4 (de) * | 2019-09-09 | 2025-08-28 | Hanon Systems | Verfahren zur Steuerung und Regelung einer Fahrzeugklimatisierungsanordnung |
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| JPS59213512A (ja) | 1983-05-18 | 1984-12-03 | Nippon Soken Inc | 車両用輻射式暖房装置 |
| DE10046216A1 (de) * | 2000-09-19 | 2002-04-04 | Bayerische Motoren Werke Ag | Zusatzheizeinrichtung für offene Kraftfahrzeuge |
| DE10051169A1 (de) * | 2000-10-16 | 2002-04-25 | Advanced Photonics Tech Ag | Handgeführte Bestrahlungseinrichtung und thermisches Bearbeitungsverfahren |
| EP1361089A2 (de) | 2002-05-08 | 2003-11-12 | Behr GmbH & Co. | Verfahren und Vorrichtung zur Temperaturüberwachung eines elektrischen Heizelements |
| JP2007230256A (ja) | 2006-02-27 | 2007-09-13 | Iwasaki Electric Co Ltd | 車室内暖房装置および車室内暖房方法 |
| JP2010064681A (ja) * | 2008-09-12 | 2010-03-25 | Panasonic Corp | 車両用暖房装置 |
| US20100187211A1 (en) * | 2009-01-26 | 2010-07-29 | Nissan Technical Center North America, Inc. | Vehicle cabin heating system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19808571B4 (de) * | 1998-02-28 | 2009-02-19 | Bayerische Motoren Werke Aktiengesellschaft | Zusatzheizeinrichtung für Kraftfahrzeuge |
| DE10110142B4 (de) * | 2001-03-02 | 2005-06-09 | Exatec Gmbh & Co. Kg | Verfahren zum Betreiben einer Heizeinrichtung für eine Kunststoffscheibe eines Kraftfahrzeuges |
| DE202006017424U1 (de) * | 2006-11-14 | 2007-12-20 | Weyer Gmbh | Strahlungsheizeinrichtung |
| DE102008018397A1 (de) * | 2008-04-10 | 2009-10-15 | Volkswagen Ag | Verfahren zur Regelung einer Klimatisierung eines Innenraums eines Kraftfahrzeuges |
| US8362398B2 (en) * | 2009-11-30 | 2013-01-29 | Nissan North America, Inc. | Vehicle radiant heating control system |
| JP2012056531A (ja) * | 2010-09-13 | 2012-03-22 | Denso Corp | 車両用輻射熱暖房装置 |
-
2012
- 2012-11-19 DE DE102012221116.0A patent/DE102012221116A1/de not_active Withdrawn
-
2013
- 2013-11-18 WO PCT/EP2013/074014 patent/WO2014076264A1/de not_active Ceased
- 2013-11-18 DE DE112013005505.8T patent/DE112013005505B4/de active Active
Patent Citations (7)
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| JPS59213512A (ja) | 1983-05-18 | 1984-12-03 | Nippon Soken Inc | 車両用輻射式暖房装置 |
| DE10046216A1 (de) * | 2000-09-19 | 2002-04-04 | Bayerische Motoren Werke Ag | Zusatzheizeinrichtung für offene Kraftfahrzeuge |
| DE10051169A1 (de) * | 2000-10-16 | 2002-04-25 | Advanced Photonics Tech Ag | Handgeführte Bestrahlungseinrichtung und thermisches Bearbeitungsverfahren |
| EP1361089A2 (de) | 2002-05-08 | 2003-11-12 | Behr GmbH & Co. | Verfahren und Vorrichtung zur Temperaturüberwachung eines elektrischen Heizelements |
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| JP2010064681A (ja) * | 2008-09-12 | 2010-03-25 | Panasonic Corp | 車両用暖房装置 |
| US20100187211A1 (en) * | 2009-01-26 | 2010-07-29 | Nissan Technical Center North America, Inc. | Vehicle cabin heating system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012221116A1 (de) | 2014-05-22 |
| DE112013005505B4 (de) | 2022-03-03 |
| DE112013005505A5 (de) | 2015-09-24 |
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