CN109624822A - A kind of control method of Multifunctional new energy dining car - Google Patents
A kind of control method of Multifunctional new energy dining car Download PDFInfo
- Publication number
- CN109624822A CN109624822A CN201811516685.XA CN201811516685A CN109624822A CN 109624822 A CN109624822 A CN 109624822A CN 201811516685 A CN201811516685 A CN 201811516685A CN 109624822 A CN109624822 A CN 109624822A
- Authority
- CN
- China
- Prior art keywords
- battery
- new energy
- dining car
- multifunctional new
- entire car
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/025—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a shop, cafeteria or display the object being a theatre or stage
- B60P3/0257—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a shop, cafeteria or display the object being a theatre or stage the object being a vending stall, restaurant or food kiosk
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of control method of Multifunctional new energy dining car, including Multifunctional new energy dining car, the Multifunctional new energy dining car is equipped with upper electrical switch, firing key, driving motor, electric machine controller, battery, entire car controller, high pressure junction box, charger, display system, 12V battery, ptc heater, motor compressor, 220V AC socket and electric equipment；The upper electrical switch and firing key are electrically connected entire car controller；Appearance standard of the present invention is unified, becomes a line of scenery line in city, and in addition dining car can move at any time, and service range is than wide, and the electrical appliance on multifunctional dining car uses the electricity of electric vehicle, clean and safe, and control logic is simple.
Description
Technical field
The present invention discloses a kind of control method of Multifunctional new energy dining car.
Background technique
The roadside street booth in streets and lanes not only influences the city appearance of the city, but also roadside street booth is mostly using liquid gas storage tank to society
Public safety has very big hidden danger.Therefore market is multi-functional currently on the market there is an urgent need to a kind of multi-functional new energy dining car
New energy dining car is almost without the solar energy dining car having in the market is affected by environment bigger, it cannot be guaranteed that rainy day or yin
It continues as dining car and provides electricity.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of Multifunctional new energy meal proposed
The control method of vehicle.
To achieve the goals above, present invention employs following technical solutions:
A kind of control method of Multifunctional new energy dining car, including Multifunctional new energy dining car, the Multifunctional new energy dining car
Upper electrical switch, firing key, driving motor, electric machine controller, battery, entire car controller, high pressure junction box, charging are installed
Machine, display system, 12V battery, ptc heater, motor compressor, 220V AC socket and electric equipment, the electric equipment packet
Include electromagnetic oven and micro-wave oven；The upper electrical switch and firing key are electrically connected entire car controller, and the battery is electrically connected motor control
Device input terminal processed, electric machine controller output end are electrically connected driving motor, and the battery also separates wiring connection high pressure junction box,
Battery output and distribution are completed by high pressure junction box, realizes that protection and cutting, the high pressure junction box are electrically connected DC/DC
Converter, charger, ptc heater, motor compressor, the DC/DC converter are electrically connected 12V battery, electric energy are inputted
To 12V battery, the display system power supply is derived from 12V battery；
The charging mechatronics 220V AC socket, the 220V AC socket are electrically connected electric equipment.
It is further limited as the present invention, the inside battery is mounted with battery management system BMS, the battery management
System BMS includes integrated precharging circuit, breaker and total insurance.
It is further limited as the present invention, the display system uses display screen, can be used to show electricity on a display screen
The electricity and warning message in pond, for mentioning alert driver.
It is further limited as the present invention, the control method includes the first control mode and second of controlling party
Formula:
The first control mode, when entire car controller receives upper electrical switch closure or firing key on, entire car controller judgement
It is firing key or upper electrical switch；
After receiving firing key signal, entire car controller transmission powers on instruction；
Battery management system BMS is successively closed main negative, the pre- main positive relay of punching；
It is enabled that entire car controller sends motor；
Entire car controller sends 220V AC socket and enable signal and does not show on-screen-display message, reminds staff；
Electric equipment cannot use at this time；
Power on completion.
It is further limited as the present invention, second of control mode, after receiving upper electrical switch closure signal, full-vehicle control
Device transmission powers on instruction, and BMS is successively closed main negative, the pre- main positive relay of punching；
Entire car controller transmission forbids motor enabled；
Power on completion；
Battery management system BMS in battery sends SOC value to entire car controller, when SOC < X%, display screen display warning at any time
Information reminding staff can be used electricity low, according to actual needs the excessive electrical appliance of rupturing duty.
It is further limited as the present invention, it is described to work as SOC > X%, electromagnetic oven, microwave device normal use；
During use, whether constant testing receives key signal；
Once receiving firing key signal, warning hair display screen, reminding staff to want at once, the electricity went off；
Waiting time is more than X1；
Whole controller sends 220V AC socket not enable signal, and electric equipment cannot use at this time.
It is further limited as the present invention, described two control modes, must need to receive key letter when lower electric simultaneously
Number ≠ on and key signal ≠ start and upper electrical switch open, it could normally descend high-voltage electricity；
If not receiving upper electrical switch opening signal, need alarm sound that staff is reminded to close；
Then entire car controller transmission allows lower electricity instruction；
Battery management system BMS successively disconnect it is main just, main negative relay；
Lower electricity is completed.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being:
It based on vehicle safety, proposes Multifunctional new energy dining car and has and complete to power on there are two types of mode, enable the multifunctional novel
Source dining car electrical appliance works normally, and one kind is powered on by firing key, and another kind is powered on by upper electrical switch, Multifunctional new energy
The charger of dining car is bidirectional charger, and one end connects 220V AC socket, and the socket of electric equipment electrical appliance is connected to 220V friendship
On streaming socket, Multifunctional new energy dining car increase a display system, facilitate staff operate electrical appliance when check battery information,
Warning message etc.；
The Multifunctional new energy dining car, appearance standard is unified, becomes a line of scenery line in city, in addition dining car can be with time shift
Dynamic, service range is than wide, and the electric appliance used on multifunctional dining car is using electric vehicle electricity, clean and safe, control logic
Simply.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of Multifunctional new energy dining car system schematic of the invention；
Fig. 2-3 is a kind of control method schematic diagram of Multifunctional new energy dining car of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, technical solution provided by the invention: a kind of control method of Multifunctional new energy dining car, including
Multifunctional new energy dining car, the Multifunctional new energy dining car are equipped with upper electrical switch, firing key, driving motor, motor control
Device processed, battery, entire car controller, high pressure junction box, charger, display system, 12V battery, ptc heater, electric compressor
Machine, 220V AC socket and electric equipment, the electric equipment include electromagnetic oven and micro-wave oven etc.；
The upper electrical switch and firing key are electrically connected entire car controller, are controlled by whole controller, in the present embodiment
It is labeled as VCU, VCU is the core electron control unit for realizing full-vehicle control decision, by acquiring gas pedal, gear, brake
The signals such as pedal judge the driving intention of driver；By monitoring vehicle-state (speed, temperature etc.) information, judged by VCU
After processing, the operating status control instruction of vehicle is sent to battery system, while controlling the Working mould of vehicle-mounted attachment electric power system
Formula；VCU has the protection of Full Vehicle System fault diagnosis and store function.The inside battery is mounted with battery management system BMS, electricity
It is secondary cell that pond management system BMS, which is main object, is just to be able to improve the utilization rate of battery, prevents battery from occurring
Degree charging and over-discharge,
Precharging circuit, breaker and total insurance are integrated in the battery management system BMS.The battery is electrically connected motor control
Device input terminal processed, the electric machine controller output end are electrically connected driving motor, and battery also separates connecting line connection high pressure separated time
Box completes battery supply output and distribution by high pressure junction box, realizes the protection and cutting to branch electrical appliance, the high pressure
Junction box is separately connected DC/DC converter, charger, ptc heater, motor compressor, and the DC/DC converter connects 12V
Electric energy can be input to 12V battery by battery, and the 12V battery connects display system；Display system uses display screen,
The display system uses display screen, the electricity and warning message of battery can be shown on a display screen, for mentioning alert driver.
The charging mechatronics 220V AC socket, the 220V AC socket are electrically connected electric equipment, so that this
The work of the electric equipments such as the micro-wave oven and electromagnetic oven that are used in embodiment.
Further, the high pressure junction box is electrically connected ptc heater and motor compressor, so that ptc heater
It works respectively with motor compressor, ptc heater has constant temperature warming characteristic, and principle is self-heating liter after the power-up of PTC heating sheet
Temperature increases resistance value and enters transition area, and PTC heating sheet surface temperature will keep constant value.Even if the non-normal working the case where
Under, due to the adjustment effect of PTC element itself, input power can be fallen too low, and still be unlikely to generate fortuitous event.
Substantially above-mentioned control system, such as Fig. 2-3, the present invention uses the controlling party of Multifunctional new energy dining car a kind of
Method.
The control method includes the first control mode and second of control mode:
The first control mode, when entire car controller receives upper electrical switch closure or firing key on, entire car controller judgement
It is firing key or upper electrical switch；
After receiving firing key signal, entire car controller transmission powers on instruction；
Battery management system BMS is successively closed main negative, the pre- main positive relay of punching；
It is enabled that entire car controller sends motor；
Entire car controller sends 220V AC socket, and enable signal and instrument do not show information, prompting staff；
Electric equipment cannot use at this time；
Power on completion.
Second of control mode, after receiving upper electrical switch closure signal, entire car controller transmission powers on instruction, and BMS is successively
Main negative, the pre- main positive relay of punching of closure；
Entire car controller transmission forbids motor enabled；
Power on completion；
Battery management system BMS in battery sends SOC value to entire car controller, when SOC < X%(0 < X < 100, occurrence at any time
Demarcate according to demand), display screen shows that warning message reminds staff to can be used electricity low, according to actual needs rupturing duty
Excessive electrical appliance.
Described to work as SOC>X%(0<X<100, occurrence is demarcated according to demand), the standby normal use of electricity；
During use, whether constant testing receives key signal；
Once receiving key signal, warning hair display screen, reminding staff to want at once, the electricity went off；
Waiting time is more than X1(X1 > 0, and occurrence is demarcated according to demand)；
Whole controller sends 220V AC socket not enable signal, and electric equipment cannot use at this time.
Described two control modes must need to receive simultaneously key signal ≠ on and key signal ≠ start when lower electric
And upper electrical switch is opened, and high-voltage electricity could be normally descended；
If not receiving upper electrical switch opening signal, need alarm sound that staff is reminded to close；
Then entire car controller transmission allows lower electricity instruction；
Battery management system BMS successively disconnect it is main just, main negative relay；
Lower electricity is completed.
The present invention is based on vehicle safety, proposes Multifunctional new energy dining car and have and complete to power on there are two types of mode, so that should
Multifunctional new energy dining car electrical appliance works normally, and one kind is powered on by firing key, and another kind is powered on by upper electrical switch, more
The charger of function new energy dining car is bidirectional charger, and one end connects 220V AC socket, and the socket of electric equipment electrical appliance connects
It connects on 220V AC socket, Multifunctional new energy dining car increases by a display system, and staff is facilitated to look into when operating electrical appliance
See battery information, warning message etc.；
The Multifunctional new energy dining car, appearance standard is unified, becomes a line of scenery line in city, in addition dining car can be with time shift
Dynamic, service range is than wide, using electric appliance using electric vehicle electricity, clean and safe, control logic letter on multifunctional dining car
It is single.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of control method of Multifunctional new energy dining car according to claim 1, including Multifunctional new energy dining car,
The Multifunctional new energy dining car is equipped with upper electrical switch, firing key, driving motor, electric machine controller, battery, full-vehicle control
Device, high pressure junction box, charger, display system, 12V battery, ptc heater, motor compressor, 220V AC socket and electricity
Equipment；It is characterized by: the upper electrical switch and firing key are electrically connected entire car controller, the battery is electrically connected motor control
Device input terminal, electric machine controller output end are electrically connected driving motor, and the battery also separates wiring connection high pressure junction box, leads to
It crosses high pressure junction box and completes battery output and distribution, realize protection and cutting, the high pressure junction box is electrically connected DC/DC and turns
Parallel operation, charger, ptc heater, motor compressor, the DC/DC converter are electrically connected 12V battery, electric energy are input to
12V battery, the display system power supply are derived from 12V battery；The charging mechatronics 220V AC socket, the 220V
AC socket is electrically connected electric equipment.
2. a kind of control method of Multifunctional new energy dining car according to claim 1, it is characterised in that: in the battery
Portion is mounted with battery management system BMS；The battery management system BMS includes integrated precharging circuit, breaker and total insurance.
3. a kind of control method of Multifunctional new energy dining car according to claim 1, it is characterised in that: the display system
System uses display screen, the electricity and warning message of battery can be shown on a display screen, for mentioning alert driver.
4. a kind of control method of Multifunctional new energy dining car according to claim 1, it is characterised in that: the controlling party
Method includes the first control mode and second of control mode:
The first control mode, when entire car controller receives upper electrical switch closure or firing key on, entire car controller judgement
It is firing key or upper electrical switch；
After receiving firing key signal, entire car controller transmission powers on instruction；
Battery management system BMS is successively closed main negative, the pre- main positive relay of punching；
Entire car controller transmission powers on instruction；
Entire car controller sends 220V AC socket and enable signal and does not show on-screen-display message, reminds staff；
Electric equipment cannot use at this time；
Power on completion.
5. the control method of Multifunctional new energy dining car according to claim 4, it is characterised in that:
Second of control mode, after receiving upper electrical switch closure signal, entire car controller transmission powers on instruction, and BMS is successively closed
Main negative, the pre- main positive relay of punching；
Entire car controller transmission forbids motor enabled；
Power on completion；
Battery management system BMS in battery sends SOC value to entire car controller, when SOC < X%, display screen display warning at any time
Information reminding staff can be used electricity low, according to actual needs the excessive electrical appliance of rupturing duty.
6. the control method of Multifunctional new energy dining car according to claim 5, it is characterised in that: it is described to work as SOC > X%,
Electric equipment normal use；
During use, whether constant testing receives key signal；
Once receiving key signal, warning hair display screen, reminding staff to want at once, the electricity went off；
Waiting time is more than X1；
Whole controller sends 220V AC socket not enable signal, and electric equipment cannot use at this time.
7. the control method of Multifunctional new energy dining car according to claim 4, it is characterised in that: described two controlling parties
Formula, when lower electricity, must need to receive key signal ≠ on simultaneously and key signal ≠ start and upper electrical switch are opened, could be normal
Lower high-voltage electricity；
If not receiving upper electrical switch opening signal, need alarm sound that staff is reminded to close；
Then entire car controller transmission allows lower electricity instruction；
Battery management system BMS successively disconnect it is main just, main negative relay；
Lower electricity is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516685.XA CN109624822A (en) | 2018-12-12 | 2018-12-12 | A kind of control method of Multifunctional new energy dining car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516685.XA CN109624822A (en) | 2018-12-12 | 2018-12-12 | A kind of control method of Multifunctional new energy dining car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109624822A true CN109624822A (en) | 2019-04-16 |
Family
ID=66072957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516685.XA Pending CN109624822A (en) | 2018-12-12 | 2018-12-12 | A kind of control method of Multifunctional new energy dining car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109624822A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143121A (en) * | 2019-05-05 | 2019-08-20 | 奇瑞新能源汽车技术有限公司 | Pure electric automobile |
| CN110370989A (en) * | 2019-06-26 | 2019-10-25 | 武汉格罗夫氢能汽车有限公司 | Electricity strategy under a kind of fuel cell car high pressure |
| CN111114416A (en) * | 2019-12-30 | 2020-05-08 | 广东智源机器人科技有限公司 | Heating method and device for cloud rail serving trolley, serving trolley and storage medium |
| CN112406537A (en) * | 2019-08-20 | 2021-02-26 | 北汽福田汽车股份有限公司 | Vehicle and control system and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625302A (en) * | 2013-11-06 | 2014-03-12 | 浙江吉利控股集团有限公司 | External power supply system of electric car and monitoring method |
| CN106611886A (en) * | 2015-10-26 | 2017-05-03 | 比亚迪股份有限公司 | Discharging method and system for hybrid vehicle |
| CN206719066U (en) * | 2017-05-27 | 2017-12-08 | 梁伟雄 | A kind of pure electronic Sojourn house car |
| CN107662500A (en) * | 2016-07-28 | 2018-02-06 | 长城汽车股份有限公司 | Pure electric automobile electrification control method and pure electric automobile |
| CN108054813A (en) * | 2017-12-22 | 2018-05-18 | 深圳无疆新能科技有限公司 | A kind of Portable electric automobile charging/discharging apparatus |
-
2018
- 2018-12-12 CN CN201811516685.XA patent/CN109624822A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625302A (en) * | 2013-11-06 | 2014-03-12 | 浙江吉利控股集团有限公司 | External power supply system of electric car and monitoring method |
| CN106611886A (en) * | 2015-10-26 | 2017-05-03 | 比亚迪股份有限公司 | Discharging method and system for hybrid vehicle |
| CN107662500A (en) * | 2016-07-28 | 2018-02-06 | 长城汽车股份有限公司 | Pure electric automobile electrification control method and pure electric automobile |
| CN206719066U (en) * | 2017-05-27 | 2017-12-08 | 梁伟雄 | A kind of pure electronic Sojourn house car |
| CN108054813A (en) * | 2017-12-22 | 2018-05-18 | 深圳无疆新能科技有限公司 | A kind of Portable electric automobile charging/discharging apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143121A (en) * | 2019-05-05 | 2019-08-20 | 奇瑞新能源汽车技术有限公司 | Pure electric automobile |
| CN110370989A (en) * | 2019-06-26 | 2019-10-25 | 武汉格罗夫氢能汽车有限公司 | Electricity strategy under a kind of fuel cell car high pressure |
| CN112406537A (en) * | 2019-08-20 | 2021-02-26 | 北汽福田汽车股份有限公司 | Vehicle and control system and method thereof |
| CN111114416A (en) * | 2019-12-30 | 2020-05-08 | 广东智源机器人科技有限公司 | Heating method and device for cloud rail serving trolley, serving trolley and storage medium |
| CN111114416B (en) * | 2019-12-30 | 2021-05-11 | 广东智源机器人科技有限公司 | Heating method and device for cloud rail serving trolley, serving trolley and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109624822A (en) | A kind of control method of Multifunctional new energy dining car | |
| CN103358913B (en) | A kind of high-voltage safety interlock system | |
| EP2783899A1 (en) | Charging system and charging reservation method | |
| CN106183822A (en) | Electric vehicle high-voltage system alarm | |
| CN103107567A (en) | Control pilot detection circuit | |
| CN203301182U (en) | Electric vehicle AC charging pile | |
| CN102951026A (en) | Charging and travelling interlocking device for electric automobile | |
| CN202944215U (en) | Charging-driving interlock device of electric car | |
| CN206498216U (en) | A kind of automobile intelligent power pack | |
| CN108058596A (en) | A kind of high-pressure system of new-energy automobile and corresponding control method | |
| CN106965701A (en) | Emergency starting system and electric automobile emergency starting device | |
| CN105270192B (en) | Distance increasing unit for pure electric automobile | |
| CN203920451U (en) | A kind of high-voltage safety control system of electric automobile | |
| CN106394448B (en) | A kind of hierarchical management of power supply method and system | |
| CN210416254U (en) | Charging seat temperature rise active protection detection device | |
| CN207416745U (en) | A kind of vehicle power supply auto-power-off device | |
| CN112208381B (en) | New energy automobile charging system control circuit and control method | |
| JP2013184643A (en) | Vehicle and control method for vehicle | |
| CN207955475U (en) | Car door opening alarm set and automobile | |
| CN207825948U (en) | Switching circuit and power distribution circuit | |
| CN206493847U (en) | A kind of entire automobile electric system of pure electric commercial vehicle | |
| CN111391695A (en) | Vehicle charging indication method and vehicle | |
| CN112706614B (en) | Power supply control apparatus for vehicle and vehicle | |
| CN202423047U (en) | Intelligent device for preventing false switching of electric appliance switch | |
| CN209265631U (en) | Main contactor is sintered warning circuit in a kind of high-tension distribution box for electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |
|
| RJ01 | Rejection of invention patent application after publication |