CN108482144A - A kind of new-energy automobile heat management system - Google Patents

A kind of new-energy automobile heat management system Download PDF

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Publication number
CN108482144A
CN108482144A CN201810176781.8A CN201810176781A CN108482144A CN 108482144 A CN108482144 A CN 108482144A CN 201810176781 A CN201810176781 A CN 201810176781A CN 108482144 A CN108482144 A CN 108482144A
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CN
China
Prior art keywords
control module
temperature
heat management
module
battery
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.)
Withdrawn
Application number
CN201810176781.8A
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Chinese (zh)
Inventor
霍梅芳
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Individual
Original Assignee
Individual
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Publication date
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Priority to CN201810176781.8A priority Critical patent/CN108482144A/en
Publication of CN108482144A publication Critical patent/CN108482144A/en
Withdrawn legal-status Critical Current

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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
    • B60H1/00642—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00785—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 by the detection of humidity or frost
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

The invention discloses a kind of new-energy automobile heat management systems, including driver's cabin Climate Control Module, motor refrigerating module, battery temperature control module, front end radiating module and heat management control module；Driver's cabin Climate Control Module, motor refrigerating module, battery temperature control module, front end radiating module are connect with heat management control module；Heat management control module, according to receive cabin temperature, driver's cabin humidity, battery pack temperature, battery pack humidity, motor internal temperature, power cabinet internal temperature information, judge whether to meet the requirements, and control each module according to judging result and work.The present invention can effectively be coupled air-conditioning, motor, battery using new-energy automobile heat management system, while controller is also reduced to one, can not only improve capacity usage ratio, but also can reduce cost.

Description

A kind of new-energy automobile heat management system
Technical field
The present invention relates to new-energy automobile fields, and in particular to a kind of new-energy automobile heat management system.
Background technology
With the popularization of the development and national policy of society, the enterprise of electric vehicle and vehicle are more and more, with people Improvement of living standard, automobile driver and passenger require car inside comfort higher and higher.The mileage travelled of new-energy automobile Related with the working environment of battery motor, battery and motor are operated under the conditions of optimum working temperature, can greatly improve vehicle Cruise mileage, improves energy utilization rate.
The existing air-conditioning system of electric vehicle, electromotor cooling system, battery temperature control system are three independent systems, are separated Work, is respectively necessary for being controlled using three independent controls, and three sets of systems can work independently there are three electric fan, part Redundancy is separately controlled and is unfavorable for managing.
Existing new-energy automobile carries out damaging heat management in such a way that air-conditioning, motor, battery separately radiate, without making It at the waste of the energy content of battery, and needs that controller is separately configured for air-conditioning, motor, battery, integral vehicle cost is high.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind can improving capacity usage ratio, Er Qieke To reduce the new-energy automobile heat management system of cost.
The purpose of the present invention is achieved through the following technical solutions：A kind of new-energy automobile heat management system, including Driver's cabin Climate Control Module, motor refrigerating module, battery temperature control module, front end radiating module and heat management control module；Driver's cabin Climate Control Module, motor refrigerating module, battery temperature control module, front end radiating module are connect with heat management control module；
Driver's cabin Climate Control Module, to driving indoor temperature, humidity is detected, and the real time data of measurement is transmitted to heat pipe Manage control module；
Battery temperature control module is detected the temperature humidity in battery pack, and the real time data of detection is transmitted to heat management Aerial module；
Front end radiating module is detected the temperature in motor, power cabinet, and will testing result be transmitted to heat in real time Management control module；
Heat management control module, according to receive cabin temperature, driver's cabin humidity, battery pack temperature, battery pack humidity, Motor internal temperature, power cabinet internal temperature information, judge whether to meet the requirements, and control each module work according to judging result Make.
It is preferred that front end radiating module includes condenser, motor radiator, battery radiator, speed governing electric fan.
It is preferred that condenser, battery radiator, motor radiator are integrated.
It is preferred that heat management control module is the control axis of heat management system, can work item according to vehicle Part, natural environmental condition and user set that (environmental condition as environment temperature, intensity of illumination, vehicle operating condition is vehicle power Battery discharge current, power battery voltage；User can like according to oneself, (the thermal management module band on management control module Control panel, user can set the target temperature of driver's cabin by control panel), set driver's cabin target temperature., to control Driver's cabin Climate Control Module, motor refrigerating module, battery temperature control module, the work of front end radiating module.
It is preferred that natural environmental condition is environment temperature, intensity of illumination, vehicle operating condition is vehicle power electric Tank discharge electric current, power battery voltage；User can like according to oneself, (the thermal management module band control on management control module Panel processed, user can set the target temperature of driver's cabin by control panel), set driver's cabin target temperature.
It is preferred that power cabinet is integrated power cabinet.
It is preferred that the real time data of measurement is transmitted to heat management by driver's cabin Climate Control Module by CAN message form Control module.
It is preferred that the real time data of detection is transmitted to heat management sky by battery temperature control module by CAN message form Middle module.
It is preferred that cabin interior temperature is 20-26 DEG C, and if cabin temperature is unsatisfactory for requiring, this heat pipe Manage control module control driver's cabin Climate Control Module and the work of front end radiating module, automatic adjustment cabin temperature to zone of reasonableness It is interior；Driver's cabin humidity zone of reasonableness is≤70%, is unsatisfactory for requiring if driving indoor humidity, the control of heat management control module Driver's cabin Climate Control Module and the work of front end radiating module, automatically adjust in driver's cabin humidity to zone of reasonableness；Battery pack temperature is closed Ranging from 15-35 DEG C of reason, if battery pack temperature is unsatisfactory for requiring, heat management control module controls battery temperature control module to electricity Pond packet temperature is adjusted, and battery pack temperature is made to meet the requirements；Battery pack humidity requires≤80%, if battery pack humidity is discontented Foot requires, then heat management control module control battery temperature control module and the work of front end radiating module, automatically adjust inside battery pack Humidity；Motor temperature requires≤100 DEG C, if motor temperature is unsatisfactory for requiring, heat management control module controls motor cooling Module and the work of front end radiating module, automatically adjust motor internal temperature；Power cabinet internal temperature requires≤60 DEG C, if power supply Cabinet internal temperature is unsatisfactory for requiring, and heat management control module controls motor refrigerating module and the work of front end radiating module, automatic to adjust Save power cabinet internal temperature.
The beneficial effects of the invention are as follows：It can be effectively by air-conditioning, motor, battery using new-energy automobile heat management system It is coupled, while controller is also reduced to one, can not only improve capacity usage ratio, but also cost can be reduced.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to It is as described below.
As shown in Figure 1, a kind of new-energy automobile heat management system, including driver's cabin Climate Control Module, motor refrigerating module, electricity Pond temperature control module, front end radiating module and heat management control module；Driver's cabin Climate Control Module, motor refrigerating module, battery temperature control Module, front end radiating module are connect with heat management control module；
Driver's cabin Climate Control Module, to driving indoor temperature, humidity is detected, and the real time data of measurement is transmitted to heat pipe Manage control module；
Battery temperature control module is detected the temperature humidity in battery pack, and the real time data of detection is transmitted to heat management Aerial module；
Front end radiating module is detected the temperature in motor, power cabinet, and will testing result be transmitted to heat in real time Management control module；
Heat management control module, according to receive cabin temperature, driver's cabin humidity, battery pack temperature, battery pack humidity, Motor internal temperature, power cabinet internal temperature information, judge whether to meet the requirements, and control each module work according to judging result Make.
Preferably, front end radiating module includes condenser, motor radiator, battery radiator, speed governing electric fan.
Preferably, condenser, battery radiator, motor radiator are integrated.
Preferably, heat management control module is the control axis of heat management system, can be according to vehicle operating condition, nature Environmental condition and user set that (environmental condition as environment temperature, intensity of illumination, vehicle operating condition is the electric discharge of vehicle power battery Electric current, power battery voltage；User can like according to oneself, on management control module (thermal management module band control panel, User can set the target temperature of driver's cabin by control panel), set driver's cabin target temperature., to control driver's cabin sky Mode transfer block, motor refrigerating module, battery temperature control module, the work of front end radiating module.
Preferably, natural environmental condition is environment temperature, intensity of illumination, and vehicle operating condition is discharged for vehicle power battery Electric current, power battery voltage；User can like according to oneself, on management control module (thermal management module band control panel, User can set the target temperature of driver's cabin by control panel), set driver's cabin target temperature.
Preferably, power cabinet is integrated power cabinet.
Preferably, the real time data of measurement is transmitted to heat management by CAN message form and controls mould by driver's cabin Climate Control Module Block.
Preferably, the real time data of detection is transmitted to the aerial module of heat management by battery temperature control module by CAN message form.
Preferably, cabin interior temperature is 20-26 DEG C, if cabin temperature is unsatisfactory for requiring, the control of this heat management Module controls driver's cabin Climate Control Module and the work of front end radiating module, automatically adjusts in cabin temperature to zone of reasonableness；It drives Room humidity zone of reasonableness is≤70%, is unsatisfactory for requiring if driving indoor humidity, heat management control module controls driver's cabin Climate Control Module and the work of front end radiating module, automatically adjust in driver's cabin humidity to zone of reasonableness；Battery pack temperature zone of reasonableness It it is 15-35 DEG C, if battery pack temperature is unsatisfactory for requiring, heat management control module controls battery temperature control module to battery pack temperature Degree is adjusted, and battery pack temperature is made to meet the requirements；Battery pack humidity requires≤80%, if battery pack humidity is unsatisfactory for wanting It asks, then heat management control module control battery temperature control module and the work of front end radiating module, automatically adjust battery pack interior humidity； Motor temperature require≤100 DEG C, if motor temperature is unsatisfactory for requiring, heat management control module control motor refrigerating module and Front end radiating module work, automatically adjusts motor internal temperature；Power cabinet internal temperature requires≤60 DEG C, if inside power cabinet Temperature is unsatisfactory for requiring, and heat management control module controls motor refrigerating module and the work of front end radiating module, automatically adjusts power supply Cabinet internal temperature.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all All any modification, equivalent and improvement made by within the spirit and principles in the present invention etc. should be included in the guarantor of the present invention Within the scope of shield.

Claims (9)

1. a kind of new-energy automobile heat management system, it is characterised in that：Including driver's cabin Climate Control Module, motor refrigerating module, electricity Pond temperature control module, front end radiating module and heat management control module；Driver's cabin Climate Control Module, motor refrigerating module, battery temperature control Module, front end radiating module are connect with heat management control module；Driver's cabin Climate Control Module, to drive indoor temperature, humidity into Row detection, and the real time data of measurement is transmitted to heat management control module；Battery temperature control module is to the temperature humidity in battery pack It is detected, and the real time data of detection is transmitted to the aerial module of heat management；Front end radiating module is to the temperature in motor, power cabinet Degree is detected, and will testing result be transmitted to heat management control module in real time；Heat management control module is driven according to what is received Room temperature, driver's cabin humidity, battery pack temperature, battery pack humidity, motor internal temperature, power cabinet internal temperature information are sailed, is sentenced It is disconnected whether to meet the requirements, and each module is controlled according to judging result and is worked.
2. a kind of new-energy automobile heat management system according to claim 1, it is characterised in that：Front end radiating module includes Condenser, motor radiator, battery radiator, speed governing electric fan.
3. a kind of new-energy automobile heat management system according to claim 1, it is characterised in that：Condenser, battery heat dissipation Device, motor radiator are integrated.
4. a kind of new-energy automobile heat management system according to claim 1 or 2 or 3, it is characterised in that：Heat management controls Module is the control axis of heat management system, can be set according to vehicle operating condition, natural environmental condition and user to control Driver's cabin Climate Control Module, motor refrigerating module, battery temperature control module, the work of front end radiating module.
5. a kind of new-energy automobile heat management system according to claim 4, it is characterised in that：Natural environmental condition is ring Border temperature, intensity of illumination, vehicle operating condition are vehicle power battery discharge current, power battery voltage；User can basis Oneself hobby sets driver's cabin target temperature on management control module.
6. a kind of new-energy automobile heat management system according to claim 4, it is characterised in that：Power cabinet is integration electricity Source cabinet.
7. a kind of new-energy automobile heat management system according to claims 1 or 2 or 3 or 5 or 6, it is characterised in that：It drives The real time data of measurement is transmitted to heat management control module by room Climate Control Module by CAN message form.
8. a kind of new-energy automobile heat management system according to claims 1 or 2 or 3 or 5 or 6, it is characterised in that：Battery The real time data of detection is transmitted to the aerial module of heat management by temperature control module by CAN message form.
9. a kind of new-energy automobile heat management system according to claims 1 or 2 or 3 or 5 or 6, it is characterised in that：It drives Chamber interior temperature is 20-26 DEG C, if cabin temperature is unsatisfactory for requiring, this heat management control module controls driver's cabin air-conditioning mould Block and the work of front end radiating module, automatically adjust in cabin temperature to zone of reasonableness；Driver's cabin humidity zone of reasonableness be≤ 70%, it is unsatisfactory for requiring if driving indoor humidity, heat management control module controls driver's cabin Climate Control Module and front end heat dissipation Module works, and automatically adjusts in driver's cabin humidity to zone of reasonableness；Battery pack temperature zone of reasonableness is 15-35 DEG C, if battery Packet temperature is unsatisfactory for requiring, then battery pack temperature is adjusted in heat management control module control battery temperature control module, makes battery Packet temperature is met the requirements；Battery pack humidity requires≤80%, if battery pack humidity is unsatisfactory for requiring, heat management control module Battery temperature control module and the work of front end radiating module are controlled, battery pack interior humidity is automatically adjusted；Motor temperature requires≤100 DEG C, if motor temperature is unsatisfactory for requiring, heat management control module controls motor refrigerating module and the work of front end radiating module, Automatically adjust motor internal temperature；Power cabinet internal temperature requires≤60 DEG C, if power cabinet internal temperature is unsatisfactory for requiring, heat Management control module controls motor refrigerating module and the work of front end radiating module, automatically adjusts power cabinet internal temperature.
CN201810176781.8A 2018-03-03 2018-03-03 A kind of new-energy automobile heat management system Withdrawn CN108482144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810176781.8A CN108482144A (en) 2018-03-03 2018-03-03 A kind of new-energy automobile heat management system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810176781.8A CN108482144A (en) 2018-03-03 2018-03-03 A kind of new-energy automobile heat management system

Publications (1)

Publication Number Publication Date
CN108482144A true CN108482144A (en) 2018-09-04

Family

ID=63341318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810176781.8A Withdrawn CN108482144A (en) 2018-03-03 2018-03-03 A kind of new-energy automobile heat management system

Country Status (1)

Country Link
CN (1) CN108482144A (en)

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WW01 Invention patent application withdrawn after publication

Application publication date: 20180904

WW01 Invention patent application withdrawn after publication