CN109572351A - The method and apparatus for heating the passenger compartment of car - Google Patents
The method and apparatus for heating the passenger compartment of car Download PDFInfo
- Publication number
- CN109572351A CN109572351A CN201710912077.XA CN201710912077A CN109572351A CN 109572351 A CN109572351 A CN 109572351A CN 201710912077 A CN201710912077 A CN 201710912077A CN 109572351 A CN109572351 A CN 109572351A
- Authority
- CN
- China
- Prior art keywords
- heat source
- vehicle
- passenger compartment
- infrared heat
- temperature sensor
- 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.)
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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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
-
- 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
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/004—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for vehicles having a combustion engine and electric drive means, e.g. hybrid electric vehicles
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A method of the passenger compartment of heating vehicle the described method comprises the following steps: provide infrared heat source；Temperature sensor is provided；Controller is provided；Power supply is provided；Wherein the infrared heat source and the temperature sensor are placed in the passenger compartment of the vehicle；The infrared heat source and the power source communications；The controller is communicated with the infrared heat source, and the controller and the temperature sensor communication；The method includes using temperature sensor described in the monitoring control devices, wherein when the controller detects the temperature of the temperature sensor record lower than set point, the controller activates the infrared heat source.
Description
Technical field
The present invention relates to the heating of car, more particularly to but are not limited to a kind of method of passenger compartment for heating vehicle, one
The passenger compartment of kind of vehicle, a kind of infrared heat source of passenger compartment of vehicle and a kind of infrared heating system is retrofitted to vehicle
The method of passenger compartment.
In order to reduce the discharge of car, all-electric or hybrid power system is used in many new passenger stocks, and existing
There is vehicle to be reequiped with all-electric or hybrid power system.For example, all-electric bus or all-electric train.The passenger of vehicle
The heating in cabin is frequently necessary to.
Background technique
It is known that providing atmosphere control system in the passenger compartment of car.The weather in passenger compartment is controlled, is especially controlled
The temperature of passenger compartment processed is critically important for the comfort of the passenger in vehicle.In history, for heating the heat of passenger compartment
Source is by the waste heat of the internal combustion engine from vehicle.Gradually, more and more mixing and electric vehicle perhaps no internal combustion engine or
Utilize the inefficient of waste heat of internal combustion engine.Therefore, it is necessary to a kind of the effective of heating bus occupant cabin to replace method.
The present invention is intended to provide a kind of improved method relevant to the above problem.
Summary of the invention
The present invention heats the cabin using the infrared hot plate in the passenger compartment for being arranged in vehicle.
According to the first aspect of the invention, provide it is a kind of heat vehicle passenger compartment method, the method includes with
Lower step:
Infrared heat source is provided；
Temperature sensor is provided；
Controller is provided；
Power supply is provided；
Wherein, the infrared heat source and the temperature sensor are placed in the passenger compartment of the vehicle；It is described
Infrared heat source and the power source communications；The controller is communicated with the infrared heat source, and the controller and the temperature
Sensor communication；The method includes using temperature sensor described in the monitoring control devices, wherein when the control
When device detects the temperature of the temperature sensor record lower than set point, the controller activates the infrared heat source, wherein
The vehicle is electric vehicle or hybrid vehicle with high-pressure system, and the power supply is the vehicle high-voltage
System, and the method includes using the controller to continue to monitor Vehicular charging state, wherein the vehicle fills
Electricity condition is one of following:
High-pressure system charging；
High-pressure system electric discharge；
High-pressure system exhausts.
Temperature sensor is used to record the temperature of the passenger compartment and make only when cabin temperature is lower than set point temperatures
When infrared heat source can just be activated, therefore optimize energy consumption.
Temperature sensor can be placed in the upper area of the passenger compartment of the vehicle.
Due to the property that the air being heated rises, positioning of the temperature sensor in vehicle upper region means air
Maximum temperature will be recorded.
The second temperature sensor communicated with controller can be provided, and wherein second temperature sensor can be placed on
In the lower area of the passenger compartment of vehicle.
Due to the property that the air that is heated rises, second temperature sensor the lower area of passenger compartment positioning so that
The temperature that may be considered the air in the coldest region of passenger compartment can be recorded.Controller and two temperature sensors are available
It is read in comparison temperature.
As known in the art, hybrid vehicle and all-electric vehicle have the battery with relative-high voltage rated
Wrap (battery packs) or battery pack (cell packs).
The charged state of monitoring vehicle means that the energy consumption that Vehicular battery is wrapped can be optimized to management and can be used for driving
The energy of vehicle.
This method may include the step of postponing the activation of infrared heat source, preferably postponing when Vehicular charging state changes
Duration can be 20 seconds.
Ensure that heating system will not be from vehicle in the activation of such as igniting starting (key-on) Shi Yanchi Vehicular heating system
Energy is absorbed in energy source, therefore can guarantee that maximum energy can be used for initializing other Vehicular systems.
Infrared heat source can be infrared hot plate.
Infrared panel is it is known in the art that and being effective heat source.Infrared panel does not directly heat air, transmitting
Surface in energy warms passenger compartment.Surface emissivity heat creates better heat condition into air, for passenger.Due to being added
Heat be passenger compartment inner surface rather than air, therefore door be opened and closed and air-flow change caused by passenger compartment
Temperature change may be considered that the bulk temperature of passenger compartment is influenced it is smaller, may be by spoke after the heat kept due to surface
It penetrates, therefore surface is still heated and radiations heat energy is to quickly increase the temperature of passenger compartment.
The step of this method may include offer electric pressure converter, it is preferable that this method may include being converted using voltage
The step of power supply is reduced to lower voltage from high voltage by device, it is preferable that infrared heat source can be in 24 volts of power supply power supply lucks
Row, and preferably, high-pressure system can be 550 volts of batteries.
For the sake of security, the voltage drop of interior any system is advantageous as low as low as possible, is grasped with low-voltage
The safety of passenger is improved as infrared heat source.In addition, making it possible to consume reduction with the infrared panel of low voltage operating.
Infrared heat source can be placed in the upper area in passenger compartment, it is preferable that multiple infrared heat sources can be mentioned
For.Infrared heat source can be placed on the ceiling of car, such as can be placed on the corner of the upper surface of passenger compartment, upper
The corner in face, passenger compartment wall connect passenger compartment ceiling.
Multiple infrared heat sources can be different, and can be a variety of different physical forms, optionally, multiple infrared
Heat source can have different energy output level.
It provides and is greater than a heat source permission according to the particular requirement of passenger compartment customization heating system, some regions in cabin can
High-caliber heat output can be needed, and other regions may need to export less heat from infrared heat source.
This method may include working as temperature sensor measurement to the temperature for being lower than set point, and Vehicular charging state is height
When pressure system exhausts, the step of deactivating at least one infrared heat source.
The step of this method may include using a temperature sensor temperature reading of every five minutes records.
This method may include the step of being compared using the temperature reading that controller records temperature sensor.
According to another aspect of the present invention, a kind of side of passenger compartment that infrared heating system is assembled to vehicle is provided
Method, the method may include following steps: providing infrared heat source；Temperature sensor is provided；Controller is provided；Power supply is provided；
Wherein the infrared heat source and the temperature sensor are placed in the passenger compartment of the vehicle；Infrared heat source can be with power supply
Communication；Controller can be communicated with infrared heat source, and controller can be with temperature sensor communication；The method includes using
The step of temperature sensor described in the monitoring control devices, wherein when the controller detects the temperature sensor record
Temperature when being lower than set point, the controller activates the infrared heat source.Infrared heating system can be during manufacturing vehicle
It is assembled, or can be assembled on vehicle that is existing or using before.
Detailed description of the invention
Fig. 1 shows the side profile in the exemplary passenger cabin of vehicle.
Fig. 2 shows the exploded views of infrared hot plate according to an aspect of the present invention.
Fig. 3 shows the plan view of the infrared hot plate of Fig. 2.
Fig. 4 shows the side view of the infrared hot plate of Fig. 2.
Specific embodiment
It is now described with reference to the drawings the preferred embodiment of the present invention.To those skilled in the art, it is clear that
, embodiment is described below to provide by way of the example of method and explanation, and the scope of the present invention is unlimited
It is made as disclosed in appended claims.In an illustrated embodiment, this method and device are shown as being applied to bus, but
It should be understood that this method and device are equally applicable to train, tramcar and other cars.
Fig. 1 show be generally designated as 10 vehicle, plurality of infrared panel 20 is attached to the passenger compartment 12 of vehicle 10
Ceiling on.On the ceiling for the inside that infrared panel 20 is used threaded fastener to be fixed to passenger compartment.Temperature sensor
40 are also attach on the ceiling of passenger compartment 12 of vehicle 10.Second temperature sensor 44 is fixed to the passenger compartment 12 of vehicle 10
Floor on.
Fig. 2 shows the exploded views of infrared panel 20.Infrared panel 20 folds front casing 22, infrared heating pad by aluminum
24, insulation material backing strap 26 and aluminum fold rear shell 28 and are made.Front housing 22 and rear shell 28 are by infrared heating pad 24 and insulating materials 26
It is encapsulated, and the aluminium sash component 30 by squeezing out keeps together.
Best as shown in Figure 3, infrared panel 20 has the installation fitting 32 around face plate edge setting.Installation fitting
32 enable panel 20 to be easily mounted to surface.Panel 20 is used threaded fastener (not shown) to be fixed to surface.
In order to heat the passenger compartment 12 of vehicle 10, the Inside Air Temperature of passenger compartment 12 is recorded by temperature sensor 40.Institute
The temperature of record is compared with scheduled target set point.If the temperature recorded is lower than scheduled set point, more
A infrared panel 20 is activated.The activation of infrared panel 20 is so that the surface in the passenger compartment 12 of vehicle 10 is sent out by infrared panel 20
The infrared energy heating penetrated.The heating on the surface in passenger compartment 12 heated the air in passenger compartment again, to improve passenger compartment
Interior bulk temperature.When having passenger in passenger compartment 12, the energy emitted by infrared panel is for directly heating passenger.Temperature passes
Sensor 40 continues to record the air themperature in the passenger compartment 12 of vehicle 10 periodically.
In specific example, vehicle 10 is the bus with passenger compartment 12, can at most accommodate 50 people.Bus has
All-electric dynamical system, all-electric dynamical system have for providing the engine of driving force and for supplying energy to drive
State the battery pack 48 of the 550v of engine.Passenger compartment 12 has the operating area 12a for being located towards 12 front of passenger compartment.Passenger compartment
With the upper temperature sensor 40 on the inside ceiling for being placed on passenger compartment 12 and on the floor of passenger compartment 12
Low lower temperature sensor 44.Passenger compartment 12 has the seven infrared panel 20 being placed on the ceiling of passenger compartment 12,
20a.Infrared panel 20,20a use form are the threaded fastener of self-taped type panel screw (not shown) to be fixed to passenger
On the ceiling panel of room 12.Six infrared ray panels 20 all export rated value, and position with 110 watts of identical energy
The energy output rated value of infrared panel 20a in the operating area 12a of passenger compartment 12 is than every in six infrared panels 20
One all low, and in this case, lower energy ratings are 90 watts, and still, multiple kinds of energy exports the infrared surface of rated value
Plate can be placed on entire vehicle, to most effectively heat passenger compartment.Infrared panel 20,20a and step-down transformer 45
Wire communication is carried out, the output voltage of battery pack 48 is reduced to 12v from 550v by step-down transformer 45.Transformer 45 is placed on
The outside of passenger compartment 12 on vehicle 10.Infrared panel carries out wirelessly with the controller 46 outside the passenger compartment 12 for being located at vehicle 10
Data communication.Controller 46 explains the thermograph obtained by each temperature sensor 44 and 40.If the temperature recorded
Indicate that passenger compartment 12 if 20a is not activated also, is then controlled in the temperature lower than predetermined set-points if infrared panel 20
Device 46 sends the signal to infrared panel 20, and 20a is to activate them.On the contrary, if infrared ray panel 20,20a has been activated
And the temperature of passenger compartment 12 is registered as being higher than scheduled set point, then controller 46 sends the signal to infrared ray panel
20,20a so that infrared panel 20,20a are deactivated.The energy of the battery pack 48 of vehicle 10 is needed when starting vehicle 10 in order to reduce
It asks, infrared panel 20 is deactivated 20 seconds from the unlatching of vehicle high-voltage system.
If the electricity of Vehicular battery packet 48 is low during use, infrared ray panel 20,20a will be disabled.This is excellent
The sequence of first grade can provide energy for basic vehicle functions, and for example, driving motor of vehicle or lighting equipment for vehicle provides dynamic
Power.
The various operating conditions of vehicle 10 and the state of infrared panel are described in detail in following table 1.
Table 1:
As when high-pressure system charges it can be seen that, such as when vehicle in vehicle park overnight when, infrared panel
It can be activated.The vehicle is heated by activating infrared panel while Vehicular charging, it is meant that once vehicle is opened
It moves and uses the energy from battery pack 48 to drive, the passenger compartment 12 of vehicle 10 has just been heated.By in charging
The cabin for preheating vehicle simultaneously means that the energy from battery pack 48 will not be used for initial heating vehicle, but by infrared surface
The temperature of plate holding passenger compartment.It reduce the energy requirements to Vehicular battery packet 48, it is meant that more energy can be used for compared with
Ongoing operation vehicle for a long time.
Controller 46 explains the data from multiple temperature sensors, and by the temperature recorded and is pre-installed in controller
On scheduled set point or control figure be compared.It should be understood that technical staff will be suitable for specific application selection
The infrared panel of quantity, to realize the possible best heating efficiency of passenger compartment 12.
In another embodiment of the present invention, the spare system (not shown) of infra-red heating panel is provided at vehicle 10
Passenger compartment 12 in, and be used as booster circuit.Duplicate one group of infrared panel is provided with increase or " raising " rate, or
The passenger compartment 12 of vehicle 10 can be heated with the rate.In general, duplicate one group of infrared panel is only when vehicle 10 is electrically charged
Just it is run.However, duplicate one group of infrared panel can be activated periodically for a predetermined period of time when the electric discharge of the high-pressure system of vehicle 10.
In this embodiment, booster circuit parameter according to shown in table 2 below is operated, however, those skilled in the art will
Recognize, shown in parameter be only exemplary and can change for specific purpose and environment.
Table 2:
Different embodiments of the invention are by temperature sensor and infrared panel with different number.For example, vehicle can be with
It is the train for needing multiple infrared panels in each passenger compartment and needing multiple temperature sensors in each passenger compartment.
Alternatively, the vehicle is the tramcar with high-pressure system, which is permanently connected to main power source
On constantly charge.
Claims (22)
1. a kind of method for the passenger compartment for heating vehicle, the described method comprises the following steps:
Infrared heat source is provided；
Temperature sensor is provided；
Controller is provided；
Power supply is provided；
Wherein, the infrared heat source and the temperature sensor are placed in the passenger compartment of the vehicle；It is described infrared
Heat source and the power source communications；The controller is communicated with the infrared heat source, and the controller and the temperature sensing
Device communication；The method includes using temperature sensor described in the monitoring control devices, wherein when the controller is examined
When measuring the temperature of the temperature sensor record lower than set point, the controller activates the infrared heat source, wherein described
Vehicle is electric vehicle or hybrid vehicle with high-pressure system, and the power supply is the vehicle high-voltage system
System, and the method includes using the controller to continue to monitor Vehicular charging state, wherein the Vehicular charging
State is one of following:
High-pressure system charging；
High-pressure system electric discharge；
High-pressure system exhausts.
2. according to the method described in claim 1, wherein, the temperature sensor is placed on the passenger compartment of the vehicle
Upper area in.
3. method according to claim 1 or 2, the method also includes providing the second temperature communicated with the controller
The step of sensor, wherein the second temperature sensor is placed in the lower area of the passenger compartment of the vehicle.
4. according to the method described in claim 1, postponing described red the method includes when the Vehicular charging state changes
The step of activation of external heat source.
5. according to the method described in claim 1, described red the method includes postponing when the Vehicular charging state changes
The step of activation of external heat source, and the duration of the delay is 20 seconds.
6. the method according to any claim in the claims, wherein the infrared heat source is infrared hot plate.
7. the method according to any claim in the claims, the method also includes providing electric pressure converter
Step.
8. according to the method described in claim 7, the method includes using the electric pressure converter by the power supply from higher
The step of voltage drop is as low as lower voltage.
9. the method according to any claim in the claims, wherein the infrared heat source is in 24 volts of power supply power supplies
Shi Yunhang.
10. according to the method described in claim 4, wherein, the high-pressure system is 550 volts of systems.
11. according to the method described in claim 10, wherein, the high-pressure system is battery.
12. the method according to any claim in the claims, wherein the infrared heat source is placed on described
At higher level face in passenger compartment.
13. the method according to any claim in the claims, wherein multiple infrared heat sources are provided.
14. according to the method for claim 13, wherein the multiple infrared heat source is different.
15. according to the method for claim 13, wherein the multiple infrared heat source has a variety of different physical forms.
16. according to the method for claim 13, wherein the multiple infrared heat source has different energy output level.
17. the method according to any claim in the claims, the method includes working as the temperature sensor
The temperature lower than the set point is measured, and when the Vehicular charging state is that the high-pressure system exhausts, is deactivated at least
The step of one infrared heat source.
18. the method according to any claim in the claims, wherein provided and the control on the vehicle
More temperature sensors of device communication processed.
19. the method according to any claim in the claims, the method includes using the temperature sensing
The step of device temperature reading of every five minutes records.
20. the method according to any claim in the claims, the method includes using the controller pair
The step of temperature reading of the temperature sensor record is compared.
21. it is a kind of heat vehicle passenger compartment method, wherein the passenger compartment substantially according to described in the disclosure and/
Or it is built and/or arranges as shown in one or more attached drawings.
22. a kind of car, the car is substantially according to described in the disclosure and/or as shown in one or more attached drawings
Be built and/or arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912077.XA CN109572351A (en) | 2017-09-29 | 2017-09-29 | The method and apparatus for heating the passenger compartment of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912077.XA CN109572351A (en) | 2017-09-29 | 2017-09-29 | The method and apparatus for heating the passenger compartment of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109572351A true CN109572351A (en) | 2019-04-05 |
Family
ID=65919165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710912077.XA Withdrawn CN109572351A (en) | 2017-09-29 | 2017-09-29 | The method and apparatus for heating the passenger compartment of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109572351A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100069921A (en) * | 2008-12-17 | 2010-06-25 | 한국델파이주식회사 | Near infrared ray heating system for vehicle and contrl method thereof |
| US20110042988A1 (en) * | 2009-08-21 | 2011-02-24 | Alpert Martin A | Apparatus and method for radiant heating and cooling for vehicles |
| US20110127246A1 (en) * | 2009-11-30 | 2011-06-02 | Nissan Technical Center North America, Inc. | Vehicle radiant heating control system |
| CN103213473A (en) * | 2013-04-17 | 2013-07-24 | 安徽江淮汽车股份有限公司 | Hydropower dual-purpose heating system and control method of hybrid electric vehicle |
| DE102012008029A1 (en) * | 2012-04-21 | 2013-10-24 | Volkswagen Aktiengesellschaft | Additional heater and air conditioning device for a motor vehicle |
| DE102015117645A1 (en) * | 2015-10-16 | 2017-04-20 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Heating device for vehicle occupants |
-
2017
- 2017-09-29 CN CN201710912077.XA patent/CN109572351A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100069921A (en) * | 2008-12-17 | 2010-06-25 | 한국델파이주식회사 | Near infrared ray heating system for vehicle and contrl method thereof |
| US20110042988A1 (en) * | 2009-08-21 | 2011-02-24 | Alpert Martin A | Apparatus and method for radiant heating and cooling for vehicles |
| US20110127246A1 (en) * | 2009-11-30 | 2011-06-02 | Nissan Technical Center North America, Inc. | Vehicle radiant heating control system |
| DE102012008029A1 (en) * | 2012-04-21 | 2013-10-24 | Volkswagen Aktiengesellschaft | Additional heater and air conditioning device for a motor vehicle |
| CN103213473A (en) * | 2013-04-17 | 2013-07-24 | 安徽江淮汽车股份有限公司 | Hydropower dual-purpose heating system and control method of hybrid electric vehicle |
| DE102015117645A1 (en) * | 2015-10-16 | 2017-04-20 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Heating device for vehicle occupants |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190405 |
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