CN110315977B - Electric automobile delays outage control system - Google Patents
Electric automobile delays outage control system Download PDFInfo
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- CN110315977B CN110315977B CN201910543783.0A CN201910543783A CN110315977B CN 110315977 B CN110315977 B CN 110315977B CN 201910543783 A CN201910543783 A CN 201910543783A CN 110315977 B CN110315977 B CN 110315977B
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- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
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- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention belongs to the field of electric automobiles, in particular to a delayed power-off control system of an electric automobile, which aims at solving the problems that the prior electric automobile generally adopts a key to directly carry out power-on and power-off operations, the flag bits of all parts are not detected during power-off, and the subsequent normal use of the electric automobile is influenced by data storage of the current state.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to a delay power-off control system of an electric automobile.
Background
Along with the increasing problem of pollution, the electric automobile without pollution is sought, the controller of the whole automobile coordinates each subsystem control to carry out reliable, stable and efficient work, and good power-on and power-off are indispensable in order to ensure that the controller of the whole automobile can stably work in the whole working period.
The conventional electric automobile generally adopts a key to directly carry out power-on and power-off operations, the zone bit of each part is not detected when the power is off, and the data of the current state is stored to influence the subsequent normal use of the electric automobile, so that an electric automobile power-off delay control system is provided for solving the problems.
Disclosure of Invention
The invention provides a delayed power-off control system of an electric vehicle, which is based on the technical problems that the electric vehicle generally adopts a key to directly carry out power-on and power-off operations, the flag bits of all parts are not detected during power-off, and the subsequent normal use of the electric vehicle is influenced by data storage of the current state.
The invention provides an electric automobile power-off delay control system, which comprises an electric automobile, wherein a cavity is arranged on the electric automobile, an automobile main control chip is fixedly arranged on the inner wall of the bottom of the cavity, a driving motor is fixedly arranged on the inner wall of one side of the cavity and is electrically connected with the automobile main control chip, a box body is fixedly arranged on the inner wall of the bottom of the cavity, a cavity is arranged on the box body, a lead is wound on the inner wall of one side of the cavity in a rotating manner, one end of the lead is electrically connected with the automobile main control chip, an electric push rod is fixedly arranged on the inner wall of one side of the cavity, a rotating shaft is rotatably arranged on the inner wall of one side of the cavity and is in transmission connection with an output shaft of the electric push rod, a rotating disc is fixedly arranged at one end of the rotating shaft, a fixed plate is fixedly arranged at one end of the rotating disc, and a connecting rod and an action rod are rotatably arranged at one side of the fixed plate, sliding mounting has branch on the bottom inner wall of cavity, fixed mounting has the dead lever on the top inner wall of cavity, the equal fixed mounting of one side that dead lever and branch are close to each other has the conducting strip, and two conducting strips can break away from the intercommunication, one side of connecting rod and one side of branch are rotated and are connected, the bottom of action bars and the bottom sliding connection of cavity, two conducting strips respectively with wire and battery electric connection, fixed mounting has delay control chip on the bottom inner wall of cavity, and delay control chip and car main control chip and electric putter all electric connection, be equipped with the flag on the delay control chip and check the module, the flag is checked the module and is included fan flag, engine flag, manifold flag and oil spout flag, electric connection has data memory on the flag checks the module, the delay control chip is provided with a power-on power-off module, the power-on power-off module is provided with an execution unit, the execution unit is an electric push rod, each flag bit information is checked and stored through the set delay control chip, the driving safety of a follow-up electric automobile is utilized, the phenomenon of data loss is avoided, when the electric push rod extends out of the maximum distance, the two conducting strips are separated, the storage battery does not supply power to the automobile main control chip through the two conducting strips, the delay control chip controls the storage battery to discharge outwards any more, and the power of the whole electric automobile is cut off.
Preferably, fixed mounting has on the one side inner wall of cavity to be around the axle, and has seted up around the groove on the axle, the wire with around the groove activity around establishing, be used for around establishing the wire, make things convenient for the extension of wire, it has the bonnet to articulate on the electric automobile, the opening has been seted up at the top of cavity, the bonnet covers the opening of cavity completely, through opening and shutting the bonnet, makes things convenient for follow-up maintenance to each part, can reduce the manpower and materials input of maintaining.
Preferably, a rack is fixedly mounted at one end of the output shaft of the electric push rod, a gear is fixedly sleeved on the outer side of the rotating shaft, the gear is meshed with the rack, and the rotating shaft can be linked with the output shaft of the electric push rod when the output shaft of the electric push rod stretches, so that power source parts are reduced, and production cost is reduced.
Preferably, fixed mounting has the fixed axle on the carousel, set up the fixed orifices with fixed axle looks adaptation on the fixed plate, the one end of fixed axle runs through the fixed orifices and with fixed orifices fixed connection, when the carousel rotated, the fixed plate can rotate, and then changes the vertical position of the conducting strip that is located the below.
Preferably, the inner wall of the bottom of the cavity is provided with a sliding block in a sliding mode, and one side of the sliding block is rotatably connected with the bottom of the action rod to ensure the position stability of the action rod.
Preferably, a support is fixedly installed on the inner wall of the bottom of the cavity, a sliding groove is formed in the top of the support, a sliding plate is fixedly installed at the bottom of the supporting rod, the sliding plate extends into the sliding groove and is in sliding connection with the sliding groove, and the supporting rod can longitudinally slide along the sliding groove to provide a foundation for longitudinal movement of the conducting plate below the supporting rod.
Preferably, insulating ceramic is installed to the equal regulation of one end that two conducting strips kept away from each other, and one side that two insulating ceramic kept away from each other is respectively with one side fixed connection that dead lever and branch are close to each other, avoids taking place the phenomenon that two conducting strips outwards discharged, improves electric automobile's driving safety nature.
The invention has the beneficial effects that: when a driver dials a key to an OFF gear, an automobile main control chip transmits a power-OFF signal to a delay control chip, the delay control chip checks a fan zone bit, an engine zone bit, a manifold zone bit and an oil injection zone bit, when the check is correct, information of the fan zone bit, the engine zone bit, the manifold zone bit and the oil injection zone bit is stored in a data memory, a controller is arranged on an electric push rod, the delay control chip controls the extension of the electric push rod through the controller, the information and the data of the current state of the automobile can be stored through the arranged delay control chip, the phenomenon of data loss is avoided, and safety guarantee is provided for the subsequent use of the electric automobile;
through the two insulating ceramics, the two conducting strips are prevented from discharging outwards, the discharging efficiency of the storage battery is improved, safety accidents are avoided, and the stability of the electric automobile is improved;
through the fixed axle and the fixed orifices that set up, when the carousel rotated, the gradient of fixed plate will change, realized through the connecting rod that sets up between branch and fixed plate that branch follows the purpose that the fixed plate removed, and then can reach the situation that changes two conducting strips intercommunications, improved the stability of going up electricity and outage, the time that electric putter stretches out and retracts can be ignored very shortly, therefore, whole delay process is very short.
Drawings
FIG. 1 is a three-dimensional diagram of an electric vehicle structure of a delayed power-off control system for an electric vehicle according to the present invention;
FIG. 2 is a schematic structural diagram of a delayed power-off control system for an electric vehicle according to the present invention;
fig. 3 is an enlarged schematic view of a part a of the electric vehicle power-off delay control system in fig. 2 according to the present invention;
FIG. 4 is a three-dimensional view of a fixing plate structure of a delayed power-off control system of an electric vehicle according to the present invention;
fig. 5 is a block diagram of a delayed power-off control system for an electric vehicle according to the present invention.
In the figure: the automobile delay control device comprises an electric automobile 1, a chamber 2, a hood 3, an automobile main control chip 4, a driving motor 5, a support rod 6, a delay control chip 7, a box body 8, a cavity 9, a shaft 10, a lead 11, a fixing rod 12, a conducting strip 13, a storage battery 14, an electric push rod 15, a rack 16, a rotating shaft 17, a gear 18, a rotating disk 19, a fixing plate 20, a fixing hole 21, a fixing shaft 22, a connecting rod 23, an action rod 24, a sliding block 25 and a support 26.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a delayed power-OFF control system for an electric vehicle, including an electric vehicle 1, a cavity 2 is provided on the electric vehicle 1, a vehicle main control chip 4 is fixedly installed on a bottom inner wall of the cavity 2, a driving motor 5 is fixedly installed on one side inner wall of the cavity 2, and the driving motor 5 is electrically connected to the vehicle main control chip 4, a box 8 is fixedly installed on a bottom inner wall of the cavity 2, and a cavity 9 is provided on the box 8, a lead 11 is rotatably wound on one side inner wall of the cavity 9, one end of the lead 11 is electrically connected to the vehicle main control chip 4, an electric push rod 15 is fixedly installed on one side inner wall of the cavity 9, a rotating shaft 17 is rotatably installed on one side inner wall of the cavity 9, and the rotating shaft 17 is in transmission connection with an output shaft of the electric push rod 15, a rotating disc 19 is fixedly installed at one end of the rotating shaft 17, and a fixing plate 20 is fixedly installed at one end of the rotating disc 19, a connecting rod 23 and an action rod 24 are rotatably installed at one side of the fixing plate 20, a support rod 6 is rotatably installed on the bottom inner wall of the cavity 9, a top inner wall of the cavity 9, a fixing plate 12 is fixedly installed at one side of the fixing rod 12 and a support rod 6, and a support rod 13 is fixedly installed at a side of the connecting rod 7, and a key 7 is electrically connected to the bottom of the electric control chip 7, and a key 7, when the electric push rod is electrically connected to the cavity 7, and the electric chip 7, the electric push rod 7, the electric chip 7, and the electric chip 7, the electric chip is electrically connected to the bottom of the electric chip 7, the delay control chip 7 checks the fan zone bit, the engine zone bit, the manifold zone bit and the oil injection zone bit, when the check is correct, the fan zone bit, the engine zone bit, the manifold zone bit and the oil injection zone bit information are stored in the data memory, the controller is arranged on the electric push rod 15, the delay control chip 7 controls the extension of the electric push rod 15 through the controller, when the electric push rod 15 extends out of the maximum distance, the two conducting strips 13 are separated, the storage battery 14 does not supply power to the automobile main control chip 4 through the two conducting strips 13 any more, the delay control chip 7 controls the storage battery 14 not to discharge outwards any more, the whole electric automobile 1 is powered off, the information and the data of the current state of the automobile can be stored through the arranged delay control chip 7, the phenomenon of data loss is avoided, and safety guarantee is provided for the subsequent use of the electric automobile 1, through the two insulating ceramics, the outward discharge of the two conducting strips 13 is avoided, the discharge efficiency of the storage battery 14 is improved, no safety accident occurs, the stability of the electric automobile 1 is improved, through the fixed shaft 22 and the fixed hole 21, when the rotary table 19 rotates, the inclination of the fixed plate 20 is changed, the aim that the supporting rod 6 moves along with the fixed plate 20 is achieved through the connecting rod 23 arranged between the supporting rod 6 and the fixed plate 20, the condition that the two conducting strips 13 are communicated is changed, the stability of power-on and power-off is improved, the extending and retracting time of the electric push rod 15 is short and can be ignored, therefore, the whole delay process is short, when the electric push rod 15 extends out of the maximum distance, the two conducting strips 13 are separated, the storage battery 14 does not supply power to the automobile main control chip 4 through the two conducting strips 13 any more, the delay control chip 7 controls the storage battery 14 to stop discharging outwards, and the whole electric automobile 1 is powered off.
In the embodiment, a zone bit checking module is arranged on the delay control chip 7 and comprises a fan zone bit, an engine zone bit, a manifold zone bit and an oil injection zone bit, the zone bit checking module is electrically connected with a data storage device, a power-on power-off module is arranged on the delay control chip 7 and is provided with an execution unit, the execution unit is an electric push rod 15, information of each zone bit is checked and stored through the arranged delay control chip 7, and the phenomenon of data loss is avoided by utilizing the driving safety of the subsequent electric automobile 1.
In this embodiment, fixed mounting has on one side inner wall of cavity 9 and has been served around axle 10, and has seted up around the groove on the axle 10, wire 11 with around the groove activity around establishing, be used for around establishing wire 11, make things convenient for the extension of wire 11, electric automobile 1 goes up to articulate has bonnet 3, the opening has been seted up at the top of cavity 2, bonnet 3 covers cavity 2's opening completely, through opening and shutting bonnet 3, convenient follow-up maintenance to each part, can reduce the manpower and materials input of maintaining.
In this embodiment, a rack 16 is fixedly installed at one end of an output shaft of the electric push rod 15, a gear 18 is fixedly sleeved on the outer side of the rotating shaft 17, the gear 18 is meshed with the rack 16, and through the meshing relationship between the rack 16 and the gear 18, when the output shaft of the electric push rod 15 stretches, the rotating shaft 17 can be linked with the output shaft of the electric push rod 15, so that power source components are reduced, and the production cost is reduced.
In this embodiment, the rotating plate 19 is fixedly installed with a fixing shaft 22, the fixing plate 20 is provided with a fixing hole 21 matched with the fixing shaft 22, one end of the fixing shaft 22 penetrates through the fixing hole 21 and is fixedly connected with the fixing hole 21, and when the rotating plate 19 rotates, the fixing plate 20 can rotate, so as to change the longitudinal position of the conducting strip 13 located below.
In this embodiment, a sliding block 25 is slidably mounted on the inner wall of the bottom of the cavity 9, and one side of the sliding block 25 is rotatably connected with the bottom of the action rod 24 to ensure the stability of the position of the action rod 24.
In this embodiment, a support 26 is fixedly mounted on the inner wall of the bottom of the cavity 9, a sliding groove is formed in the top of the support 26, a sliding plate is fixedly mounted at the bottom of the supporting rod 6, the sliding plate extends into the sliding groove and is in sliding connection with the sliding groove, and the supporting rod 6 can longitudinally slide along the sliding groove to provide a foundation for longitudinal movement of the conducting strip 13 below.
In this embodiment, the insulating ceramics are installed to the one end that two conducting strips 13 kept away from each other, and one side that two insulating ceramics kept away from each other is respectively with one side fixed connection that dead lever 12 and branch 6 are close to each other, avoids taking place the phenomenon that two conducting strips 13 outwards discharged, improves electric automobile 1's driving safety nature.
In the embodiment, when the driver dials the key to the OFF gear, the automobile main control chip 4 transmits the power-OFF signal to the delay control chip 7, the delay control chip 7 checks the fan flag bit, the engine flag bit, the manifold flag bit and the oil injection flag bit, when the check is correct, the information of the fan flag bit, the engine flag bit, the manifold flag bit and the oil injection flag bit is stored in a data memory for storing the data information of each flag bit, and the current automobile state data, avoids the phenomenon of data loss, provides safety guarantee for the subsequent use of the electric automobile 1, controls the extension of the electric push rod 15 by the delay control chip 7 through the controller, the purpose of rotating the rotating shaft 17 and the rotating disc 19 is realized by setting the transmission relationship between the rack 16 and the gear 18, when the electric push rod 15 extends out for the maximum distance, the rotary disc 19 just rotates thirty degrees, the supporting rod 6 slides downwards along the sliding chute through the fixed plate 20 and the connecting rod 23, the purpose that the two conducting strips 13 are not electrically connected is achieved, the storage battery 14 does not supply power to the automobile main control chip 4 through the two conducting strips 13 any more, the delay control chip 7 controls the storage battery 14 not to discharge outwards any more, the whole electric automobile 1 is powered off, and through the fixed shaft 22 and the fixed hole 21, when the rotating disc 19 rotates, the inclination of the fixed plate 20 changes, the purpose of the strut 6 following the movement of the fixing plate 20 is achieved by means of a connecting rod 23 arranged between the strut 6 and the fixing plate 20, therefore, the condition that the two conducting strips 13 are communicated can be changed, the stability of power-on and power-off is improved, the extending and retracting time of the electric push rod 15 can be ignored, and the whole delay process is short.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an electric automobile postpones outage control system, includes electric automobile (1), its characterized in that, be equipped with cavity (2) on electric automobile (1), fixed mounting has car main control chip (4) on the bottom inner wall of cavity (2), fixed mounting has driving motor (5) on one side inner wall of cavity (2), and driving motor (5) and car main control chip (4) electric connection, fixed mounting has box (8) on the bottom inner wall of cavity (2), and is equipped with cavity (9) on box (8), it is equipped with wire (11) around rotating on one side inner wall of cavity (9), the one end and car main control chip (4) electric connection of wire (11), fixed mounting has electric putter (15) on one side inner wall of cavity (9), rotate on one side inner wall of cavity (9) and install pivot (17), and the output shaft transmission of pivot (17) and electric putter (15) is connected, the one end fixed mounting of pivot (17) has carousel (19), and the one end fixed mounting of carousel (19) has fixed plate (20), the one side of fixed plate (20) installs connecting rod (23) and the pole (6) of action on the inner wall of cavity (9), a fixed rod (12) is fixedly installed on the inner wall of the top of the cavity (9), one side of the fixed rod (12) close to the support rod (6) is fixedly provided with a conducting strip (13), the two conducting strips (13) can be communicated in a separated mode, one side of a connecting rod (23) is rotatably connected with one side of the support rod (6), the bottom of the action rod (24) is in sliding connection with the bottom of the cavity (9), the two conducting strips (13) are respectively electrically connected with a wire (11) and a storage battery (14), a delay control chip (7) is fixedly installed on the inner wall of the bottom of the cavity (9), the delay control chip (7) is electrically connected with the automobile main control chip (4) and the electric push rod (15), a mark position checking module is arranged on the delay control chip (7) and comprises a fan mark position, an engine mark position, a manifold mark position and an oil injection mark position, the mark position checking module is electrically connected with a data memory, an electricity power-off module is arranged on the delay control chip (7), an execution unit is arranged on the electricity-off module, the electricity-off module is arranged on the electricity-off module, the execution unit is an electric push rod (15), the storage battery (14), the electricity-off module does not need to discharge control chip (14), the electricity-off control chip (14), and the electricity control chip (7) to control chip (14) to stop the electricity when the electricity-off control chip (14) to discharge of the electric push rod (14), the whole electric automobile (1) is powered off.
2. The electric automobile power-off delay control system according to claim 1, wherein a winding shaft (10) is fixedly installed on an inner wall of one side of the cavity (9), a winding groove is formed in the winding shaft (10), the lead (11) and the winding groove are movably wound, a hood (3) is hinged to the electric automobile (1), an opening is formed in the top of the cavity (2), and the hood (3) completely covers the opening of the cavity (2).
3. The system for controlling the delayed power-off of the electric automobile according to claim 1, wherein a rack (16) is fixedly installed at one end of an output shaft of the electric push rod (15), a gear (18) is fixedly sleeved on the outer side of the rotating shaft (17), and the gear (18) is meshed with the rack (16).
4. The system for controlling the delayed power-off of the electric vehicle as claimed in claim 1, wherein a fixed shaft (22) is fixedly mounted on the rotary table (19), a fixed hole (21) matched with the fixed shaft (22) is formed in the fixed plate (20), and one end of the fixed shaft (22) penetrates through the fixed hole (21) and is fixedly connected with the fixed hole (21).
5. The system for controlling the delayed power-off of the electric automobile according to claim 1, characterized in that a sliding block (25) is slidably mounted on the inner wall of the bottom of the cavity (9), and one side of the sliding block (25) is rotatably connected with the bottom of the action rod (24).
6. The electric automobile power-off delay control system according to claim 1, characterized in that a support (26) is fixedly installed on the inner wall of the bottom of the cavity (9), a sliding groove is formed in the top of the support (26), a sliding plate is fixedly installed at the bottom of the support rod (6), and the sliding plate extends into the sliding groove and is in sliding connection with the sliding groove.
7. The system of claim 1, wherein the ends of the two conducting strips (13) far away from each other are provided with insulating ceramics, and the sides of the two insulating ceramics far away from each other are fixedly connected with the sides of the fixing rod (12) and the support rod (6) close to each other respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910543783.0A CN110315977B (en) | 2019-06-21 | 2019-06-21 | Electric automobile delays outage control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910543783.0A CN110315977B (en) | 2019-06-21 | 2019-06-21 | Electric automobile delays outage control system |
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| CN110315977A CN110315977A (en) | 2019-10-11 |
| CN110315977B true CN110315977B (en) | 2023-03-10 |
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| CN107618377A (en) * | 2017-09-23 | 2018-01-23 | 丁钰松 | Electric automobile increases journey power set |
| CN108334331B (en) * | 2018-02-08 | 2021-05-25 | 苏州妙益科技股份有限公司 | Safe electric vehicle battery management system software upgrading method |
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|---|---|---|---|---|
| WO2014008741A1 (en) * | 2012-07-12 | 2014-01-16 | 北汽福田汽车股份有限公司 | Electric vehicle and power supply management device thereof |
| CN203920460U (en) * | 2014-01-17 | 2014-11-05 | 北京智行鸿远汽车技术有限公司 | Electric delay control system under a kind of pure electric automobile car load |
| CN104578262A (en) * | 2014-12-22 | 2015-04-29 | 惠州市亿能电子有限公司 | Power supply circuit for automatic delay power delivery of BMS |
| CN108638877A (en) * | 2018-04-28 | 2018-10-12 | 北京新能源汽车股份有限公司 | A kind of vehicle starting method, device and electric vehicle |
| CN109334404A (en) * | 2018-12-11 | 2019-02-15 | 江苏创导空调有限公司 | A kind of Vehicular air conditioner air outlet regulating device |
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| CN110315977A (en) | 2019-10-11 |
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