CN111762039B - Battery intelligent storage charging system for sharing and changing electricity of electric motor buses of different vehicle types - Google Patents
Battery intelligent storage charging system for sharing and changing electricity of electric motor buses of different vehicle types Download PDFInfo
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- CN111762039B CN111762039B CN201910252584.4A CN201910252584A CN111762039B CN 111762039 B CN111762039 B CN 111762039B CN 201910252584 A CN201910252584 A CN 201910252584A CN 111762039 B CN111762039 B CN 111762039B
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- 238000003860 storage Methods 0.000 title claims abstract description 65
- 230000005611 electricity Effects 0.000 title abstract description 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- 206010035148 Plague Diseases 0.000 description 1
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- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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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
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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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
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Charging system is stored to battery intelligence that electric motor car sharing of different motorcycle types traded electricity includes: the battery storage rack is used for storing power batteries of electric minibuses of different vehicle types; the battery dispatching device comprises a track, a battery storage rack and a battery replacement robot, wherein the track is used for conveying batteries to be extracted to the battery storage rack or conveying full-power batteries on the battery storage rack to the battery replacement robot; the battery charging device is arranged on the battery storage rack and is used for rapidly charging the power batteries and monitoring and displaying the current state of each power battery in real time, wherein the current state of the power batteries comprises: a battery to be charged, a positive charging battery, a full-charge battery and a fault battery. The invention solves the problems of storing different batteries and charging after intelligent identification when the electric motor coach of different vehicle types is changed.
Description
Technical Field
The invention relates to the field of electric motor coach power battery replacement, in particular to an intelligent battery storage and charging system for sharing battery replacement of electric motor coach of different vehicle types.
Background
With the shortage of global energy, the environmental pollution problem is becoming serious, and under the general trend of environmental protection and clean energy concept, the electric motor coach has a very broad development prospect as the influence on the environment is smaller than that of the traditional automobile. The electric motor coach is driven by a motor to run by taking a vehicle-mounted power supply as power, and meets various requirements of road traffic and safety regulations. The power battery is the core of the electric motor coach, but the insufficient endurance of the power battery is always a bottleneck which plagues the development of the electric motor coach.
The operation mode that the power battery is not required to be charged, but only the electric vehicle is replaced and charged with the power battery is adopted at present, so that the time for a user to wait for charging the power battery is reduced, the charging time is basically the same as that of the traditional vehicle, and the habit of using the vehicle by the user is not required to be changed. Quick change mode: the electric motor coach driven into the power exchange station directly exchanges the charged power battery with the electric motor coach with insufficient power battery through the power exchange equipment in the power exchange station, so that the electric motor coach is convenient and quick, but the power exchange technology is not mature.
In this mode, in which the power battery is mounted on the electric motor car body, the power battery is relatively large in size (length and width are generally several meters) and weight (up to several hundred kilograms), and the safety requirement for the power conversion mode is high; the wheelbase and the wheel track of electric motor cars of different vehicle types are different, even the sizes of the power batteries are different, the power exchange equipment in the current power exchange mode is mainly suitable for electric motor cars of a single model, the power batteries of electric motor cars of other models and with different wheelbases/different wheel tracks cannot be exchanged, and under the concept of global new energy car manufacturing, only the power batteries of the electric motor cars of the single model can be exchanged, so that the resource is greatly wasted.
If the electric motor coach of different vehicle types is changed, the power batteries of the electric motor coach of different vehicle types are different, and the problem to be solved at present is how to store and intelligently identify the different power batteries and then charge the same.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent battery storage and charging system for sharing and replacing electric power of electric motor cars of different vehicle types, so as to solve the problem of how to store and intelligently identify different power batteries and then charge the electric motor cars of different vehicle types when the electric motor cars of different vehicle types are replaced.
In order to solve the problems, the invention provides an intelligent battery storage and charging system for sharing and changing electricity of electric motor buses of different vehicle types, which comprises: a battery storage rack, a battery dispatching device and a battery charging device, wherein,
The battery storage rack is used for storing power batteries of electric motor buses of different vehicle types;
The battery dispatching device comprises a track, a battery storage rack and a battery replacement robot, wherein the track is used for conveying batteries to be extracted to the battery storage rack or conveying full-power batteries on the battery storage rack to the battery replacement robot;
The battery charging device is arranged on the battery storage rack and is used for rapidly charging the power batteries and monitoring and displaying the current state of each power battery in real time, wherein the current state of the power batteries comprises: a battery to be charged, a positive charging battery, a full-charge battery and a fault battery.
Compared with the prior art, the invention can identify the power batteries of electric motor buses of different vehicle types, the power batteries can be stored in the battery storage rack and can be intensively charged in a valley electricity time period, the problem of power distribution in a power grid is solved through valley electricity, and meanwhile, the cost can be saved, and the invention is energy-saving and environment-friendly; the power battery can be effectively maintained, so that the safety of the power battery is improved, and the power battery is more convenient for a vehicle owner to use; the intelligent storage and charging system for the battery integrates storage and quick charging, can be suitable for various electric motor coach models, is high in applicability, is suitable for large-scale popularization, and can effectively promote the good development of new energy automobiles.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a top view of a battery intelligent storage charging system for sharing and changing electricity of electric buses of different vehicle types;
fig. 2 is a front view of a battery intelligent storage charging system for sharing and changing electricity of electric buses of different vehicle types;
fig. 3 is an exploded schematic diagram of a battery intelligent storage charging system for sharing and changing electricity of electric buses of different vehicle types;
fig. 4 is a working flow chart of the battery intelligent storage charging system for sharing and changing electricity of electric buses of different vehicle types.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Note that: in the present application, the X direction refers to an axis direction opposite to a direction in which the vehicle keeps traveling straight on a horizontal ground, the Y direction refers to an axis direction perpendicular to the X direction on a plane of the vehicle chassis, and the Z direction refers to an axis direction perpendicular to a plane formed by the X direction and the Y direction.
The application relates to a small-sized light passenger electric vehicle with 9 persons or less, which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run. Electric motor coach is distinguished from special electric vehicles (e.g., refuse transport vehicles powered by on-board power supply, city cargo transport vehicles powered by on-board power supply, public transport vehicles powered by on-board power supply, etc.)
Note that: the model parameters of the electric motor car can comprise information such as car body length, car body width, car body height, front wheel tread, rear wheel tread, tire size, car body weight, car body wheel tread, battery size, battery weight and the like.
The intelligent battery storage and charging system for the electric motor coach with different vehicle types can be suitable for the electric motor coach with different vehicle types to change the power according to the vehicle type parameter information acquired by the vehicle identification device, namely, the power batteries with different sizes can be safely, conveniently and quickly charged, the intelligent battery storage and charging system can be used for the electric motor coach with various vehicle types, and the power batteries of the electric motor coach with A0, A level or B level and the like can be charged, so that the electric motor coach is convenient for large-scale commercial popularization and application.
The electric putter used in the present application is an electric drive device that converts the rotational motion of an electric motor into linear reciprocating motion of a putter. Can be used in various simple or complex process flows as an executing machine; the electric push rod consists of a driving motor, a reduction gear, a screw rod, a nut, a guide sleeve, a push rod, a sliding seat, a spring, a shell, a turbine, a micro-motion control switch and the like. The electric push rod is a novel electric actuating mechanism, and the electric push rod is a novel linear actuating mechanism mainly composed of a motor, a push rod, a control device and the like, and can realize remote control and centralized control. The electric push rod moves back and forth in a certain range of travel. The electric push rod actuating mechanism is adopted, when the control opening degree is changed, power supply is needed, and power supply can be omitted when the required opening degree is achieved, so that the electric push rod actuating mechanism has the obvious energy-saving advantage compared with the pneumatic actuating mechanism from the energy saving aspect, and the electric push rod actuating mechanism has the advantages of novel and exquisite design, small volume, high precision, complete synchronization, good self-locking performance, sanitation, direct driving of a motor, no need of an air source and an oil way of a pipeline and convenience in use.
In the lead screw mode adopted in the application, the motor drives a pair of lead screw nuts after gear reduction. The rotary motion of the motor is changed into linear motion, and the push rod action is completed by the forward and reverse rotation of the motor. Such as by various levers, rockers or linkages, etc. to accomplish complex actions such as rotation, rocking, etc. By varying the lever arm length, the stroke can be increased or decreased. The worm and gear transmission mode adopted in the application is as follows: the worm on the motor gear drives the worm wheel to rotate, so that the small screw rod in the worm wheel axially moves, the limiting rod is correspondingly axially moved by the connecting plate, and when the required stroke is reached, the stroke switch is powered off by adjusting the limiting block to be pressed down, and the motor stops running (the positive and negative control is the same). The gear transmission mode adopted in the application is as follows: the motor drives a small screw rod arranged on the inner tube through a reduction gear to drive a nut which is connected with the motor and runs axially, and when the motor reaches a set stroke, the feeler of the nut presses the limit switch to cut off the power supply, and the motor stops moving (the reverse direction is the same as the power supply). The sprocket means employed in the present application, i.e. the sprocket wheel with cog type sprocket, is intended to engage with blocks of exact pitch on the links or cables, with the (roller) chain to transmit the motion.
As shown in fig. 1 and 2, the battery intelligent storage charging system for sharing and changing electricity of electric motor buses of different vehicle types of the application comprises: battery storage rack CC101, battery charging device CC102, and battery scheduling device CC103, wherein,
The battery storage rack CC101 is used for storing power batteries 20 of electric motor buses of different vehicle types;
The battery dispatching device CC103 comprises a track, a battery replacement robot and a battery storage rack CC, wherein the track is used for conveying batteries to be extracted to the battery storage rack CC101 or conveying full-power batteries on the battery storage rack to the battery replacement robot;
the battery charging device CC102 is disposed on the battery storage rack CC101, and is configured to rapidly charge the power batteries, and monitor and display a current state of each power battery in real time, where the current state of the power battery includes: a battery to be charged, a positive charging battery, a full-charge battery and a fault battery.
The battery storage rack comprises a frame for placing power batteries, wherein the frame is of a multi-layer structure, a plurality of power battery storage positions are arranged on the frame, and each layer of structure of the frame is formed by connecting a plurality of longitudinal beams and a plurality of cross beams; the intelligent battery storage and charging system locks the power battery on the frame, and after receiving information of taking a certain power battery, the intelligent battery storage and charging system independently unlocks the power battery, so that the power battery is only placed on the frame, and the power battery is controlled to be moved out of the frame. The frame is formed by welding sectional materials, the size of the sectional materials is 40mm multiplied by 40mm, and through practical measurement, the size of the sectional materials is set to be 40mm multiplied by 40mm, so that the strength of the frame is improved.
Further comprises: the intelligent battery storage and charging system locks the power battery on the frame in an electromagnetic attraction mode of the electromagnetic chuck. The power battery is fixed on the frame through an electromagnetic suction mode of the electromagnetic chuck. The electromagnetic attraction mode of the electromagnetic chuck is adopted to fix the power battery, and the electromagnetic attraction mode is not limited to the specific form of power battery fixing. When a certain power battery is taken, the battery intelligent storage charging system can be independently unlocked, and then the battery intelligent storage charging system is taken down by the battery scheduling device.
Further comprises: the intelligent battery storage and charging system moves the power battery out of the frame, and moves the power battery out of the frame through a plurality of rollers and roller driving devices arranged on the frame, wherein the left side and the right side of the rollers are driven by chain wheels in pairs, and a set of chain wheels are driven by driving motors arranged on the left side and the right side of the rollers to enable the rollers to rotate, so that the power battery on the rollers is correspondingly moved.
The battery charging device CC102 further includes a power battery plugging unit CC1021, where the power battery plugging unit is configured to perform a plugging operation on a power battery placed in a power battery storage position, and the power battery plugging unit makes a power supply plug socket perform a motion adjustment along a front-rear direction of a vehicle and a direction perpendicular to a ground surface, and then is connected with the power battery to be charged. The power battery plugging unit further comprises a sensor, and after the sensor judges that the power supply plugging port is matched with the interface of the power battery after moving and adjusting, the guide post is inserted into the guide post hole of the power battery, so that the positioning of the power supply plugging port and the power battery is completed. (by combining the sensor with the guide post, the positioning of the power supply socket and the power battery can be accurately completed, the positioning efficiency is improved, and the physical abrasion of the guide post when the guide post is inserted into the guide post hole of the power battery is reduced simultaneously)
As shown in fig. 3, the power battery connector unit CC1021 further includes an electric push rod CC10211; the power battery plug-in unit enables the power supply plug-in port to be connected with the power battery to be charged after being adjusted in a motion mode along the front-back direction of the vehicle and the direction perpendicular to the ground, and means that: the power battery plug-in unit is connected with the power battery to be charged after the power supply plug-in port is adjusted in a movement mode along the front-back direction of the vehicle and the direction perpendicular to the ground through the electric push rod.
As shown in fig. 1, the battery charging device CC102 further includes a charger CC1022 and a charging control cabinet CC1023 that are connected to each other, where the charger is configured to rapidly charge the power battery; and the charging control cabinet is used for controlling the quick charging of the power battery and carrying out corresponding alarming and power-off operations after monitoring the state of the power battery.
The battery dispatching device also comprises a lifting platform and a moving platform, wherein,
The lifting platform comprises a frame structure formed by a plurality of guide posts and screw rods which are arranged in parallel with the guide posts, and vertically moves along the guide posts;
the mobile platform comprises a frame in a plane shape, the mobile platform is arranged in a frame structure of the lifting platform and moves back and forth along the track direction, and the battery to be charged is conveyed to the battery storage rack or the full-power battery on the battery storage rack is conveyed to the battery replacing robot.
The lifting platform comprises: a motor and a pair of gear pairs connected with the motor; the lifting platform moves vertically along the guide post, which means that: the battery dispatching device drives the lifting platform to vertically move along the guide post through the driving of the lead screw, wherein the lead screw drives the pair of gear pairs to move through the motor.
The mobile platform includes: the motor, the gear and the rack; or a motor and a screw rod kinematic pair; the moving platform moves in the frame structure of the lifting platform along the guide rail towards the left side and the right side of the car body, which means that:
The battery dispatching device is characterized in that a motor drives a gear rack or a screw rod kinematic pair to control a moving platform to move along a guide rail to the left side and the right side of a vehicle body in a frame structure of a lifting platform.
The mobile platform further comprises a plurality of rollers arranged in the plane of the frame, the battery scheduling device controls the power battery to be moved out of or into the plane of the frame, the motor drives the chain wheels to rotate, every two chain wheels drive two adjacent rollers, and one set of chain wheels are driven to enable the rollers to perform rotary motion, so that the power battery to be moved is moved out of or into the plane of the frame.
As shown in fig. 4, the workflow of the battery intelligent storage charging system to which the present application is applied is as follows:
step 401, an electric motor coach is driven into an intelligent electricity-exchanging positioning platform, and an electricity-deficient battery is exchanged through an electricity-exchanging robot;
step 402, the battery dispatching device takes out the battery with insufficient power from the power-exchanging robot, conveys and places the battery on a battery storage rack, and the battery storage rack displays that the state of the battery with insufficient power is a state of 'to be charged'; after the power battery is placed in the battery storage rack, the power battery is automatically corrected and positioned through a power battery plug-in unit of the battery charging device;
Step 403, after the power supply socket is connected with the power battery to be charged in place, the battery charging device automatically charges the power battery; the battery charging device also comprises a charging control cabinet and a charger, and is connected to the charging control cabinet through a wire harness to realize automatic operation of all actions; the battery storage rack displays the state of the power battery as a charging state after charging;
And 404, after the power battery is charged, the battery storage rack displays that the state of the power battery is in a full power state, and if the power battery fails in the charging process, the battery storage rack displays that the state of the power battery is in a failure state, and the battery intelligent storage charging system performs failure processing operation on the power battery with failure.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed as reflecting the intention that: i.e., the claimed application requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
Those skilled in the art will appreciate that the modules in the apparatus of the embodiments may be adaptively changed and disposed in one or more apparatuses different from the embodiments. The modules or units or components of the embodiments may be combined into one module or unit or component and, furthermore, they may be divided into a plurality of sub-modules or sub-units or sub-components. Any combination of all features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or units of any method or apparatus so disclosed, may be used in combination, except insofar as at least some of such features and/or processes or units are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the following claims, any of the claimed embodiments can be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names.
Claims (1)
1. Charging system is stored to battery intelligence that electric motor coach shared of different motorcycle types traded, a serial communication port, includes: the system comprises a battery storage rack, a battery dispatching device and a battery charging device, wherein the battery storage rack is used for storing power batteries of electric motor cars of different vehicle types;
The battery dispatching device comprises a track, a battery storage rack and a battery replacement robot, wherein the track is used for conveying batteries to be extracted to the battery storage rack or conveying full-power batteries on the battery storage rack to the battery replacement robot;
The battery charging device is arranged on the battery storage rack and is used for rapidly charging the power batteries and monitoring and displaying the current state of each power battery in real time, wherein the current state of the power batteries comprises: a battery to be charged, a positive charging battery, a full-charge battery and a fault battery;
the battery storage rack comprises a frame for placing power batteries, wherein the frame is of a multi-layer structure, a plurality of power battery storage positions are arranged on the frame, and each layer of structure of the frame is formed by connecting a plurality of longitudinal beams and a plurality of cross beams; the intelligent battery storage and charging system locks the power battery on the frame, and independently unlocks the power battery after receiving information of taking a certain power battery, so that the power battery is only placed on the frame, and the power battery is controlled to be moved out of the frame;
the intelligent battery storage and charging system locks the power battery on the frame in an electromagnetic attraction mode of an electromagnetic chuck;
The intelligent battery storage and charging system moves the power battery out of the frame, namely moves the power battery out of the frame through a plurality of rollers and roller driving devices arranged on the frame, wherein the left side and the right side of the rollers are driven by chain wheels in pairs, and a set of chain wheels are driven by driving motors arranged on the left side and the right side of the rollers so as to enable the rollers to rotate, and the power battery on the rollers correspondingly moves;
the battery charging device also comprises a power battery plugging unit, wherein the power battery plugging unit is used for plugging a power battery placed in a power battery storage position, and the power battery plugging unit enables a power supply plugging port to move and adjust along the front-back direction of a vehicle and the direction vertical to the ground and then is connected with the power battery to be charged;
The power battery plugging unit further comprises an electric push rod; the power battery plug-in unit enables the power supply plug-in port to be connected with the power battery to be charged after being adjusted in a motion mode along the front-back direction of the vehicle and the direction perpendicular to the ground, and means that: the power battery plug-in unit is connected with a power battery to be charged after the power supply plug-in port is adjusted in a movement mode along the front-back direction of the vehicle and the direction perpendicular to the ground through the electric push rod;
The battery charging device also comprises a charger and a charging control cabinet which are connected with each other, wherein the charger is used for rapidly charging the power battery; the charging control cabinet is used for controlling the rapid charging of the power battery and carrying out corresponding alarming and power-off operations after monitoring the state of the power battery;
The battery scheduling device also comprises a lifting platform and a moving platform, wherein the lifting platform comprises a frame structure formed by a plurality of guide posts and screw rods which are arranged in parallel with the guide posts, and the lifting platform moves vertically along the guide posts; the mobile platform comprises a frame in a plane shape, is arranged in a frame structure of the lifting platform, moves back and forth along the track direction, and conveys the battery to be charged to the battery storage rack or conveys the full-power battery on the battery storage rack to the battery replacing robot;
The lifting platform comprises: a motor and a pair of gear pairs connected with the motor; the lifting platform moves vertically along the guide post, which means that: the battery dispatching device drives the lifting platform to vertically move along the guide post through a lead screw, wherein the lead screw drives a pair of gear pairs to move through a motor;
The mobile platform includes: the motor, the gear and the rack; or a motor and a screw rod kinematic pair; the moving platform moves back and forth along the track direction in the frame structure of the lifting platform, which means that: the battery dispatching device is characterized in that a motor drives a gear rack or a screw rod kinematic pair to control a moving platform to move along a rail to the left side and the right side of a vehicle body in a frame structure of a lifting platform.
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| CN111959326B (en) * | 2020-10-23 | 2021-01-05 | 北京国新智电新能源科技有限责任公司 | Mobile charging device system based on built-in battery scheduling |
| CN115009084A (en) * | 2021-03-04 | 2022-09-06 | 奥动新能源汽车科技有限公司 | Battery charging bin, charging rack, charging room, battery replacement station and battery replacement control method |
| CN113183821A (en) * | 2021-05-14 | 2021-07-30 | 郑州宜家安好软件科技有限公司 | Battery replacing device and method, electronic equipment and storage medium |
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