CN112622825A - Intelligent anti-freezing and defrosting method and system for automobile - Google Patents
Intelligent anti-freezing and defrosting method and system for automobile Download PDFInfo
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- CN112622825A CN112622825A CN202011423647.7A CN202011423647A CN112622825A CN 112622825 A CN112622825 A CN 112622825A CN 202011423647 A CN202011423647 A CN 202011423647A CN 112622825 A CN112622825 A CN 112622825A
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- control unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
- B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
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- 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
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- 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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
Abstract
The invention provides an intelligent anti-freezing and defrosting method and system for a vehicle, which comprises the following steps: the terminal equipment sends a starting signal to the remote starting control unit, and the vehicle is started; the remote start control unit starts the temperature sensor outside the vehicle, and the temperature sensor outside the vehicle acquires a temperature signal outside the vehicle and sends the temperature signal to the heating system control unit; the heating system control unit starts the heating sheet module, and the automatic air conditioner control unit starts the air conditioner main machine to convey hot air to the opening and closing piece and the windshield; when the temperatures of the opening and closing piece, the license plate and the windshield reach T1, the heating system control unit closes the heating sheet module, and the automatic air-conditioning control unit controls the air-conditioning host to convey hot air to the carriage; when the temperature in the vehicle cabin reaches T2, the automatic air conditioning control unit turns off the air conditioner main unit. According to the invention, through the automobile remote starting system, the coverage of the automobile for preventing freezing and defrosting is wider, and the effect is better.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to an intelligent automobile anti-freezing and defrosting method and system.
Background
When the vehicle is used in a cold environment, the door, the closure of the trunk and the windshield can not be normally used due to icing of moisture, and the conventional common treatment means is to increase the temperature in the vehicle by an air conditioner or to thaw by hot water irrigation, but the thawing efficiency is not high enough.
Chinese patent CN109515131A discloses an intelligent anti-freezing and thawing system for automobile doors, which comprises doors, an opening button, a closing button, a remote controller, a control panel, a temperature sensor and a heating device, wherein the opening button and the closing button are arranged inside the automobile and are connected with the control panel through wires; the remote controller comprises a wireless remote control signal generator, a transmitting antenna and a battery; the control panel comprises a single chip microcomputer and a storage unit, and is respectively connected with the automobile storage battery and the vehicle-mounted antenna through wires; the temperature sensor is arranged in a handle at the outer side of the automobile door of the automobile driver seat and is connected with the control panel through a wire; the heating device is arranged inside the handle at the outer side of each vehicle door and is respectively connected with the control panel and the vehicle storage battery through leads. Therefore, the scheme of completely depending on the automobile storage battery as a resistance heating energy source easily causes the electricity shortage of the storage battery due to excessive electricity consumption, and the effect is not good; it can only be to door department unfreezing, can not solve windshield or the frozen problem of license plate, does not have normal visual environment after getting into the vehicle inside and still can not normally use the car, perhaps because the license plate freezes to cause shelters from, violates the traffic rules by accident, and user experience is not good.
Disclosure of Invention
The invention aims to overcome at least one defect in the prior art and provides an intelligent anti-freezing and defrosting method and an intelligent anti-freezing and defrosting system for an automobile, which have more reliable energy supply, more comprehensive anti-freezing and defrosting and better effect.
In order to solve the technical problems, the invention adopts the technical scheme that: an intelligent anti-freezing and defrosting method for a vehicle comprises the following steps:
s1: the terminal equipment sends a starting signal to the remote starting control unit, and the vehicle is started;
s2: the remote start control unit starts the temperature sensor outside the vehicle, and the temperature sensor outside the vehicle acquires temperature information outside the vehicle, converts the temperature information into a temperature signal and sends the temperature signal to the heating system control unit;
s3: the heating system control unit starts the heating sheet module and sends an instruction to the automatic air conditioner control unit, and the automatic air conditioner control unit starts the air conditioner host and conveys hot air to the opening and closing piece or the windshield;
s4: when the temperatures of the opening and closing piece, the license plate and the windshield reach T1, the heating system control unit closes the heating sheet module and sends an instruction to the automatic air-conditioning control unit;
s5: the automatic air-conditioning control unit controls the air-conditioning host to convey hot air to the carriage; when the temperature in the vehicle cabin reaches T2, the automatic air conditioning control unit turns off the air conditioner main unit.
According to the scheme, by combining the remote starting function of the vehicle, when the vehicle is started remotely, hot air is conveyed to the opening and closing part and the windshield through the full force of the automatic air conditioner to melt ice blocks, and accumulated water is evaporated and dried; meanwhile, the icing at the license plate is heated and melted by the operation of the heating plate module, and the license plate is not heated by only supplying power through a storage battery, so that the condition of power shortage of the storage battery is avoided; in addition, the deicing function of the windshield and the license plate is added, the defrosting is more comprehensive, and the user experience is better.
Further, the terminal device in S1 is one of an intelligent key, a mobile phone, a computer, a tablet, and an intelligent watch, and can be conveniently carried by the owner to control the vehicle; in addition, in S1, the vehicle is started including the vehicle power supply and the engine is started, the engine is started to warm up, and the heat dissipated by the engine is used as a heat source.
Further, before the heating system control unit starts the heating sheet module in S3, it is determined whether the temperature signal is greater than the set threshold, if so, the process continues to step S3, and if not, the process proceeds to step S5.
Further, the set threshold range is-1 to 0.5 ℃. Therefore, whether the ambient temperature reaches the icing condition is judged firstly, and then defrosting operation is carried out, so that the method is more humanized and saves energy.
Further, the heating system control unit in step S3 sends an instruction to the remote start control unit, and the remote start control unit receives the instruction and maintains the vehicle start state, which is set because the general remote start control function shuts off the vehicle power and the engine within a period of time after the remote start, for example, 10 minutes without receiving the instruction, so as to avoid that the remote start control unit shuts off the vehicle power and the engine after the defrosting operation is not completed.
Further, in the above step S3, when the heating system control unit starts the heating plate module, the heating system control unit sends a signal to the engine control unit, and the engine control unit controls the transmitter to increase the rotation speed, so that the rotation speed of the engine is increased, the voltage of the generator of the vehicle can be increased, and the electric energy is provided for the heating plate; the opening and closing piece comprises a vehicle door, a hood and a trunk cover.
Further, the step S4 includes: the heating system control unit sets a timing closing time, and when the heating system control unit judges that the conduction time of the heating sheet module reaches the timing closing time, the heating sheet module is closed and an instruction is sent to the automatic air-conditioning control unit. The problems that the heating time is too long and the vehicle is damaged due to the fact that the temperature sensor fails to detect the temperature normally or due to other reasons are avoided.
Further, the method also comprises the following steps:
s6: judging the state of the vehicle, and if the vehicle is in a running state, entering step S7; if the vehicle is in the parking state, the process proceeds to step S8;
s7: the heating subsystem control unit closes the heating sheet module; sending an instruction to an automatic air conditioner control unit, and controlling an air conditioner host to convey hot air to an opening and closing part or a windshield to blow and evaporate accumulated water only when the automatic air conditioner is in an external circulation mode after the automatic air conditioner control unit receives the instruction;
s8: setting a storage battery voltage threshold, acquiring the voltage of the vehicle storage battery by a heating subsystem control unit, and stopping operation if the voltage of the storage battery is less than the set threshold; if the voltage of the storage battery is larger than or equal to the set threshold value, the heating sheet module is started, an instruction is sent to the automatic air-conditioning control unit, the automatic air-conditioning control unit sets timing closing, and only the opening and closing piece is conveyed with hot air in a timing closing mode.
Further, the method also includes step S9: the automatic air conditioner control unit sends a completion signal to the remote start control unit after closing the air conditioner host, and the remote start control unit sends reminding information to the terminal equipment. The reminding information can be in the form of one or combination of characters, sounds and images, and reminds the owner of the vehicle of normal use, so that the user experience is improved.
The invention also provides an intelligent anti-freezing and defrosting system for the vehicle, which comprises a remote starting subsystem, an automatic air-conditioning subsystem and a heating subsystem;
the remote starting control unit is electrically connected with the user terminal and the engine in a communication way;
the automatic air-conditioning subsystem comprises an automatic air-conditioning control unit, an air-conditioning host, an outside temperature sensor and an inside temperature sensor which are all in communication and electric connection with the automatic air-conditioning control unit, and also comprises a plurality of air supply pipelines, one ends of which are all communicated with the air-conditioning host, and the other ends of which are free ends; the air supply pipeline is used for conveying hot air of the air conditioner main machine to the opening and closing part and the windshield;
the heating subsystem comprises a heating subsystem control unit, a heating plate module, a plurality of sensors and a generator, wherein the heating plate module is in communication and electric connection with the heating subsystem control unit, the generator supplies power to the heating plate module, and the generator is driven by the engine; a plurality of temperature sensors are arranged on a first sensor on the opening and closing piece, a second sensor on the windshield and a third sensor on the license plate;
the vehicle driving system further comprises a wheel speed sensor for judging whether the vehicle is in a driving state or not;
the remote start control unit, the automatic air-conditioning control unit and the heating subsystem control unit are electrically connected in a communication mode.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the automobile remote starting system, the heat of the engine in the remote starting of the engine is comprehensively utilized as an energy source for melting the icing at the automobile opening and closing part, the windshield and the license plate, and the heating sheet is used for assisting in heating and melting, so that the coverage of the automobile for preventing freezing and defrosting is wider, and the effect is better; in addition, after defrosting and the preheating starting of the automobile are completed, reminding information is sent to the terminal equipment to prompt the owner that the automobile is ready, and the automobile using experience is further improved.
Drawings
FIG. 1 is a schematic flow chart of an intelligent anti-freeze and defrost method for a vehicle according to an embodiment;
FIG. 2 is a schematic circuit connection block diagram of the intelligent anti-freeze and defrost system for the vehicle according to the embodiment.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Example 1
Fig. 1 shows an embodiment of an intelligent anti-freezing and defrosting method for a vehicle according to the present invention, which includes the following steps:
s1: the terminal equipment sends a starting signal to the remote starting control unit, and the vehicle is started;
s2: the remote start control unit starts the temperature sensor outside the vehicle, and the temperature sensor outside the vehicle acquires temperature information outside the vehicle, converts the temperature information into a temperature signal and sends the temperature signal to the heating system control unit;
s3: the heating system control unit starts the heating sheet module and sends an instruction to the automatic air conditioner control unit, and the automatic air conditioner control unit starts the air conditioner host and conveys hot air to the opening and closing piece and the windshield;
s4: when the first sensor, the second sensor and the third sensor respectively detect that the temperatures of the opening and closing piece, the license plate and the windshield reach T1, the heating system control unit closes the heating sheet module and sends an instruction to the automatic air-conditioning control unit;
s5: the automatic air-conditioning control unit controls the air-conditioning host to convey hot air to the carriage; when the temperature in the compartment is detected to reach T2 by the in-vehicle sensor, the automatic air-conditioning control unit turns off the main air-conditioning unit
It should be noted that T1 is preferably 10 ℃, and T2 is preferably 26 ℃, although this is only a preferred value and should not be construed as limiting the present embodiment, and may be set to different values as needed during the implementation.
The terminal device in S1 in this embodiment is one of a smart key, a mobile phone, a computer, a tablet, and a smart watch, and can be conveniently carried by a vehicle owner to control a vehicle. In addition, the vehicle start in S1 includes vehicle power-on and engine start, the engine is started to warm up, and the heat dissipated by the engine is used as a heat source
In this embodiment, before the heating system control unit turns on the heating sheet module in S3, it is determined whether the temperature signal is greater than the set threshold, if yes, step S3 is continued, and if no, step S5 is performed.
The threshold value range in this embodiment is-1 to 0.5 ℃. Therefore, whether the ambient temperature reaches the icing condition is judged firstly, and then defrosting operation is carried out, so that the method is more humanized and saves energy.
In step S3, the heating system control unit further sends an instruction to the remote start control unit, and the remote start control unit receives the instruction and maintains the vehicle start state, which is set because the general remote start control function turns off the vehicle power supply and the engine within a period of time after the remote start, for example, 10 minutes after receiving no instruction, so as to avoid that the remote start control unit turns off the vehicle power supply and the engine after the defrosting operation is not completed.
In this embodiment, when the heating sheet module is turned on by the heating system control unit in step S3, the heating system control unit sends a signal to the engine control unit, and the engine control unit controls the transmitter to increase the rotation speed, so that the rotation speed of the engine is increased, the voltage of the generator of the vehicle can be increased, and the electric energy is provided for the heating sheet; the opening and closing member includes a door, a hood, and a trunk lid, but may be other opening and closing members of a vehicle, which is not limited herein.
Step S4 in this embodiment further includes: the heating system control unit sets a timing closing time, and when the heating system control unit judges that the conduction time of the heating sheet module reaches the timing closing time, the heating sheet module is closed and an instruction is sent to the automatic air-conditioning control unit. The problems that the heating time is too long and the vehicle is damaged due to the fact that the temperature sensor fails to detect the temperature normally or due to other reasons are avoided.
The method also comprises the following steps:
s6: judging the state of the vehicle, and if the vehicle is in a running state, entering step S7; if the vehicle is in the parking state, the process proceeds to step S8;
s7: the heating subsystem control unit closes the heating sheet module; sending an instruction to an automatic air conditioner control unit, and controlling an air conditioner host to convey hot air to an opening and closing part to blow and evaporate accumulated water only when the automatic air conditioner is in an external circulation mode after the automatic air conditioner control unit receives the instruction;
s8: setting a storage battery voltage threshold, acquiring the voltage of the vehicle storage battery by a heating subsystem control unit, and stopping operation if the voltage of the storage battery is less than the set threshold; if the voltage of the storage battery is larger than or equal to the set threshold value, the heating sheet module is started, an instruction is sent to the automatic air-conditioning control unit, the automatic air-conditioning control unit sets timing closing, and only the opening and closing piece is conveyed with hot air in a timing closing mode.
It should be noted that, when determining whether the vehicle is in a parking state, the driver control signal can be read by the transmitter control unit, and will not be described in detail herein.
The present embodiment further includes step S9: the automatic air conditioner control unit sends a completion signal to the remote start control unit after closing the air conditioner host, and the remote start control unit sends reminding information to the terminal equipment. The reminding information can be in the form of one or combination of characters, sounds and images, and reminds the owner of the vehicle of normal use, so that the user experience is improved.
As shown in fig. 2, the embodiment further provides an intelligent anti-freezing and defrosting system for a vehicle, which includes a remote start subsystem, an automatic air conditioning subsystem, and a heating subsystem;
the remote starting control unit is electrically connected with the user terminal and the engine in a communication way;
the automatic air-conditioning subsystem comprises an automatic air-conditioning control unit, an air-conditioning host, an outside temperature sensor and an inside temperature sensor which are all in communication and electric connection with the automatic air-conditioning control unit, and also comprises a plurality of air supply pipelines, one ends of which are all communicated with the air-conditioning host, and the other ends of which are free ends; the air supply pipeline is used for conveying hot air of the air conditioner main machine to the opening and closing part and the windshield;
the heating subsystem comprises a heating subsystem control unit, a heating plate module, a plurality of sensors and a generator, wherein the heating plate module is in communication and electric connection with the heating subsystem control unit, the generator supplies power to the heating plate module, and the generator is driven by the engine; a plurality of temperature sensors are arranged on a first sensor on the opening and closing piece, a second sensor on the windshield and a third sensor on the license plate;
the vehicle driving system further comprises a wheel speed sensor for judging whether the vehicle is in a driving state or not;
the remote start control unit, the automatic air-conditioning control unit and the heating subsystem control unit are electrically connected in a communication mode.
The present invention has been described with reference to flowchart illustrations or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application, and it is understood that each flow or block of the flowchart illustrations or block diagrams, and combinations of flows or blocks in the flowchart illustrations or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The intelligent anti-freezing and defrosting method for the vehicle is characterized by comprising the following steps of:
s1: the terminal equipment sends a starting signal to the remote starting control unit, and the vehicle is started;
s2: the remote start control unit starts the temperature sensor outside the vehicle, and the temperature sensor outside the vehicle acquires temperature information outside the vehicle, converts the temperature information into a temperature signal and sends the temperature signal to the heating system control unit;
s3: the heating system control unit starts the heating sheet module and sends an instruction to the automatic air conditioner control unit; the automatic air-conditioning control unit starts an air-conditioning host machine and conveys hot air to the opening and closing piece or the windshield;
s4: when the temperatures of the opening and closing piece, the license plate and the windshield reach T1, the heating system control unit closes the heating sheet module and sends an instruction to the automatic air-conditioning control unit;
s5: the automatic air-conditioning control unit controls the air-conditioning host to convey hot air to the carriage; when the temperature in the vehicle cabin reaches T2, the automatic air conditioning control unit turns off the air conditioner main unit.
2. The intelligent anti-freezing and defrosting method for the vehicle of claim 1, wherein in the step S1, the terminal device is one of a smart key, a mobile phone, a computer, a tablet and a smart watch; the vehicle start includes vehicle power on and engine start.
3. The intelligent anti-freezing and defrosting method for the vehicle as claimed in claim 2, wherein before the heating system control unit starts the heating plate module in step S3, it is determined whether the temperature signal is greater than a set threshold, if yes, step S3 is continued, and if no, step S5 is proceeded.
4. The intelligent anti-freezing and defrosting method for the vehicle as claimed in claim 3, wherein the set threshold range is-1 to 0.5 ℃.
5. The intelligent vehicle anti-freezing and defrosting method according to claim 4, wherein the heating system control unit further sends an instruction to the remote start control unit in step S3, and the remote start control unit receives the instruction and maintains the vehicle start state.
6. The intelligent anti-freezing and defrosting method for the vehicle as claimed in claim 5, wherein in step S3, when the heating system control unit turns on the heating plate module, the heating system control unit sends a signal to the engine control unit, and the engine control unit controls the transmitter to increase the rotation speed; the opening and closing piece comprises a vehicle door, a hood and a trunk cover.
7. The intelligent vehicle anti-freezing and defrosting method according to any one of claims 1 to 6, wherein the step S4 further comprises: the heating system control unit sets a timing closing time, and when the heating system control unit judges that the conducting time of the heating sheet module reaches the timing closing time, the heating sheet module is closed and an instruction is sent to the automatic air-conditioning control unit.
8. The intelligent anti-freezing and defrosting method for the vehicle as claimed in claim 7, further comprising the following steps:
s6: judging the state of the vehicle, and if the vehicle is in a running state, entering step S7; if the vehicle is in the parking state, the process proceeds to step S8;
s7: the heating subsystem control unit closes the heating sheet module; the automatic air conditioner control unit receives the instruction and controls the air conditioner host to convey hot air to the opening and closing part only when the automatic air conditioner is in an external circulation mode;
s8: setting a storage battery voltage threshold, acquiring the voltage of the vehicle storage battery by a heating subsystem control unit, and stopping operation if the voltage of the storage battery is less than the set threshold; if the voltage of the storage battery is larger than or equal to the set threshold value, the heating sheet module is started, an instruction is sent to the automatic air-conditioning control unit, the automatic air-conditioning control unit sets timing closing, and only the opening and closing piece is conveyed with hot air in a timing closing mode.
9. The intelligent vehicle anti-freezing and defrosting method according to claim 7, further comprising the step S9: and after the automatic air conditioner control unit is closed, a completion signal is sent to the remote start control unit, and the remote start control unit sends reminding information to the terminal equipment.
10. A system for realizing the intelligent anti-freezing and defrosting method of the vehicle as claimed in claim 9 is characterized by comprising a remote starting subsystem, an automatic air-conditioning subsystem and a heating subsystem;
the remote starting control unit is electrically connected with the user terminal and the engine in a communication way;
the automatic air-conditioning subsystem comprises an automatic air-conditioning control unit, an air-conditioning host, an outside temperature sensor and an inside temperature sensor which are all in communication and electric connection with the automatic air-conditioning control unit, and also comprises a plurality of air supply pipelines, one ends of which are all communicated with the air-conditioning host, and the other ends of which are free ends; the air supply pipeline is used for conveying hot air of the air conditioner main machine to the opening and closing part and the windshield;
the heating subsystem comprises a heating subsystem control unit, a heating plate module, a plurality of sensors and a generator, wherein the heating plate module is in communication and electric connection with the heating subsystem control unit, the generator supplies power to the heating plate module, and the generator is driven by the engine; the temperature sensors are arranged on a first sensor on the opening and closing piece, a second sensor on the windshield and a third sensor on the license plate;
the vehicle heating system also comprises a wheel speed sensor which is electrically connected with the heating subsystem control unit in a communication manner and used for judging whether the vehicle is in a running state or not;
and the remote start control unit, the automatic air conditioner control unit and the heating subsystem control unit are electrically connected in a communication way.
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| CN202011423647.7A CN112622825B (en) | 2020-12-08 | 2020-12-08 | Intelligent automobile anti-freezing and defrosting method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113442678A (en) * | 2021-07-19 | 2021-09-28 | 广汽本田汽车有限公司 | Automobile remote heating system and method, automobile and storage medium |
| CN113479167A (en) * | 2021-04-30 | 2021-10-08 | 惠州华阳通用电子有限公司 | Control method for preventing front windshield from being frozen at low temperature |
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| CN208198349U (en) * | 2018-05-25 | 2018-12-07 | 南安市美胤机械科技有限公司 | A kind of electric car removes defrosting system |
| CN111427339A (en) * | 2020-03-31 | 2020-07-17 | 北京四维智联科技有限公司 | Vehicle remote control method and device and server |
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| CN113479167A (en) * | 2021-04-30 | 2021-10-08 | 惠州华阳通用电子有限公司 | Control method for preventing front windshield from being frozen at low temperature |
| CN113442678A (en) * | 2021-07-19 | 2021-09-28 | 广汽本田汽车有限公司 | Automobile remote heating system and method, automobile and storage medium |
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