CN115284936A - Vehicle correction system, battery swapping station and battery swapping method - Google Patents
Vehicle correction system, battery swapping station and battery swapping method Download PDFInfo
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- CN115284936A CN115284936A CN202111460188.4A CN202111460188A CN115284936A CN 115284936 A CN115284936 A CN 115284936A CN 202111460188 A CN202111460188 A CN 202111460188A CN 115284936 A CN115284936 A CN 115284936A
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- Prior art keywords
- vehicle
- battery
- leveling
- carrying platform
- lifting mechanism
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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
- B60L53/80—Exchanging energy storage elements, e.g. removable 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
- Y02T10/70—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
Abstract
The invention discloses a vehicle correction system, a battery replacement station and a battery replacement method, wherein the vehicle correction system comprises a vehicle carrying platform and a battery replacement device, and the vehicle carrying platform is used for driving an electric vehicle carried on the vehicle carrying platform to move up and down; the battery replacing equipment is used for replacing batteries of vehicles on the vehicle-carrying platform, a disassembling and assembling mechanism and a leveling piece are arranged on the battery replacing equipment, the disassembling and assembling mechanism is used for unlocking or locking a locking piece used for locking a battery on the vehicle, the leveling piece is provided with a plurality of calibration surfaces used for being in contact with the vehicle, and the calibration surfaces are located in the same plane; the leveling member supports the vehicle during unlocking or locking of the locking member by the disassembly and assembly mechanism. The leveling part is used for calibrating the relative position relation between the vehicle and the disassembling and assembling mechanism, and the disassembling and assembling mechanism can be accurately matched with the locking part, so that the risk of mechanical abrasion caused by low positioning accuracy of the battery replacing equipment, the vehicle and the battery is reduced, the battery replacing equipment and the battery can be prevented from being stuck in the battery replacing process, and the battery replacing efficiency is improved.
Description
Technical Field
The invention relates to a vehicle correction system, a battery swapping station and a battery swapping method.
Background
The battery replacement station is used for replacing batteries of electric automobiles, vehicles drive into the battery replacement station, after the vehicles are accurately positioned, related equipment in the battery replacement station is used for detaching power-shortage batteries on the vehicles, then full-electricity batteries stored in the battery replacement station are installed on the vehicles, and after the batteries are replaced, the vehicles drive out of the vehicle loading platform. In the battery replacement process, the positioning accuracy of the vehicle directly affects the working conditions of battery dismounting and mounting of related equipment, and in the prior art, the related equipment, the battery and the vehicle are mechanically abraded even if the battery is stuck in the battery replacement due to low positioning accuracy of the vehicle.
Disclosure of Invention
The invention aims to overcome the defect of mechanical abrasion caused by poor positioning of battery replacement equipment, a battery and a vehicle in a battery replacement process, and provides a vehicle correction system, a battery replacement station and a battery replacement method.
The invention solves the technical problems through the following technical scheme:
a vehicle correction system, comprising:
the vehicle-carrying platform is used for driving the electric vehicle carried on the vehicle-carrying platform to do lifting motion;
the battery replacing device is used for replacing batteries of vehicles on the vehicle-mounted platform, and is provided with a disassembling and assembling mechanism and a leveling piece, the disassembling and assembling mechanism is used for unlocking or locking a locking piece used for locking a battery on the vehicle, the leveling piece is provided with a plurality of calibration surfaces used for being in contact with the vehicle, and the calibration surfaces are located in the same plane;
the leveling supports the vehicle during unlocking or locking of the retaining member by the release and install mechanism.
In this scheme, come the relative position relation of calibration vehicle and dismouting mechanism through the levelling piece, guaranteed that dismouting mechanism can cooperate with the retaining member accurately to reduced and traded the risk that leads to mechanical wear because of positioning accuracy is not high between electric equipment, vehicle and the battery, and can effectively avoid trading and take place the card between electric in-process and trade electric equipment and the battery and die, help improving and trade electric efficiency.
Preferably, the plane of each calibration surface is parallel to the plane of the dismounting mechanism.
In this scheme, the plane at each calibration face place is parallel with the plane at dismouting mechanism place, can ensure that the plane at chassis and battery retaining member place is parallel with dismouting mechanism to can guarantee that dismouting mechanism accurately cooperates with the retaining member, improve and trade electric accuracy and efficiency.
Preferably, the leveling piece comprises a plurality of leveling upright posts, the height of the leveling upright posts is the same, and the top surfaces of the leveling upright posts form the calibration surface.
In the scheme, the top surfaces of the leveling upright columns form the calibration surfaces, the height of each calibration upright column is the same, the multiple calibration surfaces are ensured to be located in the same plane, and the leveling piece is simple in structure and high in calibration precision.
Preferably, trade electric equipment includes equipment body and mounting base, dismouting mechanism sets up on the equipment body, mounting base in the outer fringe around the equipment body is installed on the equipment body, mounting base sets up the dismouting mechanism outside, the setting of levelling stand is in on the mounting base.
In this scheme, the levelling stand passes through the mounting base and installs the outer fringe all around at equipment body, and the levelling stand is located the dismouting mechanism outside, and the position alignment of dismouting mechanism and battery, the battery can be avoided to the levelling stand, can effectively avoid levelling stand and battery to bump and interfere. In addition, in this scheme, install the school level stand at the equipment body through the mounting base, realize directly will levelling the stand and install on current trade electrical equipment, need not to trade electrical equipment to current and carry out other improvements, reform transform with low costsly, and can realize the modularization assembly, be convenient for dismouting and maintenance.
Preferably, the battery replacement equipment further comprises an adjusting portion, the adjusting portion is respectively connected with the equipment body and the mounting base, and the adjusting portion is configured to be capable of driving the mounting base to move relative to the equipment body along a horizontal direction and/or a vertical direction.
The better strong point of the vehicle of different models is different, adjusts the position of levelling stand through the regulation part, can select the strong point of preferred according to the motorcycle type, can enough level the vehicle of different models, can protect the vehicle to the maximize again, has improved and has traded the universality of electric equipment to all kinds of electric vehicle. In addition, the adjusting part is used for controlling the position of the leveling upright column in the vertical direction, and the leveling upright column can also be used for controlling the lifting of a vehicle, and the function can be matched with the lifting function of the vehicle carrying platform.
Preferably, the adjusting part comprises a guide rail and a sliding block, the guide rail is mounted on the equipment body, the sliding block is movably arranged on the guide rail, and the mounting base is connected with the sliding block; or the like, or, alternatively,
the adjusting part comprises a rotating assembly with a rotating shaft, the rotating assembly is arranged on the equipment body and connected with the mounting base, and the rotating assembly is used for converting the rotating motion of the rotating shaft into the linear motion of the mounting base.
In this scheme, regulation portion includes guide rail and slider, or regulation portion adopts rotating assembly, regulation portion simple structure, convenient to use. By adopting a guide rail and slide block structure, the mounting base can be driven to slide on the guide rail by moving the slide block so as to realize the position adjustment of the leveling upright post. By adopting the rotating assembly structure, the rotating shaft can be rotated to drive the mounting base to move so as to realize the position adjustment of the leveling upright post.
Preferably, the adjusting portion further includes a power element, the power element is disposed on the apparatus body, and the power element is connected with the slider or the rotating shaft.
In this scheme, through power element drive slider motion or drive axis of rotation, do benefit to and improve mediation efficiency and regulation precision.
Preferably, the battery replacement equipment is further provided with a positioning pin, and a chassis of the vehicle is provided with a positioning hole for accommodating the positioning pin.
In the scheme, the positioning pin and the positioning hole are matched with each other, the relative position relation between the vehicle and the battery replacement equipment can be determined after the positioning pin is inserted into the positioning hole, and the alignment precision between the vehicle chassis and the leveling upright column as well as between the battery and the dismounting mechanism can be effectively ensured.
Preferably, the battery replacement equipment is further provided with a lifting mechanism, and the lifting mechanism is respectively connected with the disassembling and assembling mechanism and the positioning pin.
The lifting mechanism can drive the dismounting mechanism and the positioning pin to lift so that the dismounting mechanism is contacted with or separated from the locking piece, and the positioning pin is inserted into or moved out of the positioning hole. When the positioning pin is controlled to be inserted into the positioning hole, the lifting mechanism can control the positioning pin to move upwards until the positioning pin is inserted into the positioning hole, the vehicle can also be controlled to move downwards until the positioning pin is inserted into the positioning hole, or the vehicle can be controlled to move downwards at the same time, and the positioning pin moves upwards until the positioning pin is inserted into the positioning hole.
Preferably, when the lifting mechanism is in a lifting state, the top of the positioning pin is higher than the calibration surface of the leveling piece.
According to the scheme, the positioning pin can be controlled to be inserted into the positioning hole to roughly position the vehicle, then the leveling upright post is used for correcting the position of the vehicle to realize accurate positioning, and the accuracy of the position relation between the battery pack and the disassembling and assembling mechanism is ensured; the risk that the positioning pin cannot be inserted into the positioning hole due to the fact that the positioning pin is lower than the leveling upright post to cause interference between the leveling upright post and a vehicle is avoided.
Preferably, a detection element is further disposed on the battery replacement device, and the detection element is configured to detect whether the calibration surface is in contact with the vehicle.
Whether the vehicle reaches a preset state or not is judged according to the detection result of the detection element, and the calibration precision is high.
Preferably, the vehicle carrying platform comprises a front lifting mechanism corresponding to a front wheel of the vehicle and a rear lifting mechanism corresponding to a rear wheel of the vehicle, and the battery replacing equipment replaces the power of the vehicle between the front lifting mechanism and the rear lifting mechanism.
Preferably, the vehicle carrying platform and the leveling piece lift the vehicle together in the process of unlocking or locking the locking piece by the dismounting and mounting mechanism.
In this scheme, guarantee that the wheel does not break away from and carry the car platform when controlling the vehicle and the contact of calibration face, the dismouting mechanism carries out the in-process of unblock and locking to the retaining member, and levelling piece and year car platform support the vehicle jointly. Therefore, the vehicle-carrying platform can share the load of the leveling piece, the acting force borne by each leveling piece is reduced, and the service life of the leveling piece is prolonged.
Preferably, the vehicle carrying platform is provided with a first lifting height and a second lifting height, and when the vehicle carrying platform is positioned at the first lifting height, the vehicle carried on the vehicle carrying platform is higher than the leveling piece; and when the vehicle carrying platform is positioned at the second lifting height, the vehicle carrying platform is not higher than the leveling piece.
In the scheme, when the vehicle carrying platform is at the first lifting height, the lower surface of the vehicle is higher than the calibration surface of the leveling part, and the electricity changing equipment can drive into the position below the vehicle carried on the vehicle carrying platform; when the vehicle carrying platform is at the second lifting height, the upper surface of the vehicle carrying platform is not higher than the upper surface of the leveling piece, and the leveling piece supports the vehicle or the vehicle carrying platform and the leveling piece lift the vehicle together.
A battery charging station comprising a vehicle correction system as claimed in any one of the preceding claims.
A battery replacement method based on the vehicle correction system comprises the following steps:
controlling the battery replacement equipment to drive in and be positioned below a vehicle on the vehicle carrying platform, and aligning the battery replacement equipment with the position of a battery on the vehicle;
adjusting the relative position between the vehicle-carrying platform and the battery replacing equipment along the vertical direction to enable the leveling piece to support the vehicle;
and controlling a dismounting mechanism to dismount the battery on the vehicle or mount the battery to be mounted on the vehicle.
In this scheme, utilize the leveling piece to support the vehicle for the vehicle reaches predetermined state, has realized the accurate positioning to retaining member and dismouting mechanism, then recycles dismouting mechanism dismantlement and installation battery, has improved and has traded the electric progress, has reduced and has traded the risk that leads to mechanical wear because of positioning accuracy is not high between electric equipment, vehicle and the battery, and can effectively avoid trading the electric in-process and trade and take place to block between electric equipment and the battery, helps improving and trades electric efficiency.
Preferably, the step of adjusting the relative position between the vehicle carrying platform and the battery replacing device in the vertical direction to enable the leveling part to support the vehicle comprises:
controlling the relative motion of the vehicle-carrying platform and the leveling piece, detecting whether each calibration surface is in contact with the vehicle in real time, if all the calibration surfaces are in contact with the vehicle, stopping the relative motion of the vehicle-carrying platform and the leveling piece, and supporting the vehicle by the leveling piece.
In the scheme, the vehicle carrying platform and the leveling piece are controlled to move by implementing detection in the relative movement process of the vehicle carrying platform and the leveling piece, so that each calibration surface is ensured to be in contact with a vehicle, and the calibration precision is high.
Preferably, after the step of supporting a vehicle by the leveling member and before the step of controlling a disassembly and assembly mechanism to disassemble a battery on the vehicle or install a battery to be installed on the vehicle, the method further comprises the steps of:
detecting whether a front lifting mechanism of the vehicle carrying platform and a rear lifting mechanism of the vehicle carrying platform are in contact with the vehicle or not, if not, controlling the corresponding front lifting mechanism or the corresponding rear lifting mechanism to ascend until the front lifting mechanism or the rear lifting mechanism is in contact with the vehicle, so that the front lifting mechanism, the rear lifting mechanism and the leveling piece lift the vehicle together.
In this scheme, preceding lifting mechanism, back lifting mechanism and each levelling stand lift the vehicle jointly to carry the load that the car platform can share the leveling piece, the effort that each leveling piece bore reduces, has improved the life-span of leveling piece from this, and the vehicle is because there are more strong points and stability is better.
Preferably, the step of controlling the battery replacement device to drive into and be positioned below the vehicle on the vehicle loading platform so as to align the battery replacement device with the position of the battery on the vehicle includes:
after the battery replacement equipment drives into the lower part of a vehicle on the vehicle carrying platform, the vehicle carrying platform and the battery replacement equipment are controlled to move relatively, and when a positioning pin on the battery replacement equipment is inserted into a positioning hole on a chassis of the vehicle, the battery replacement equipment is aligned with the position of a battery on the vehicle.
In the scheme, the positioning pin is controlled to be inserted into the positioning hole to determine the relative position relation between the vehicle and the battery replacing equipment, so that the alignment precision between the vehicle chassis and the leveling upright column as well as between the battery and the disassembling and assembling mechanism can be effectively ensured.
Preferably, the step of controlling the battery replacement device to drive into and be positioned below the vehicle on the vehicle loading platform so as to align the battery replacement device with the position of the battery on the vehicle further comprises the following steps:
and acquiring the vehicle type of the vehicle, and adjusting the relative position of the leveling upright relative to the equipment body along the horizontal direction and/or the vertical direction according to the vehicle type information.
In this scheme, adjust the position of levelling stand according to the motorcycle type information, can select the strong point of preferred according to the motorcycle type, can enough level the vehicle of different models, can protect the vehicle to maximize again, improved and traded the universality of electric equipment to all kinds of electric vehicles.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
the leveling part is used for calibrating the relative position relation between the vehicle and the disassembling and assembling mechanism, and the disassembling and assembling mechanism can be accurately matched with the locking part, so that the risk of mechanical abrasion caused by low positioning accuracy of the battery replacing equipment, the vehicle and the battery is reduced, the battery replacing equipment and the battery can be effectively prevented from being stuck in the battery replacing process, and the battery replacing efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle calibration system according to an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a power swapping device according to an embodiment of the present invention.
Fig. 3 is a flowchart of a power swapping method according to an embodiment of the present invention.
Description of reference numerals:
Vehicle carrying platform 1
Disassembling and assembling mechanism 21
Leveling member 22
Leveling cushion block 223
Mounting plate 224
Mounting base 24
Detailed Description
The present invention is further illustrated by the following examples, but is not limited thereby in the scope of the examples described below.
The embodiment of the invention provides a battery replacement station, which is used for replacing a battery of an electric automobile, wherein a vehicle drives into the battery replacement station, after the vehicle is accurately positioned, a related device in the battery replacement station detaches a power-lack battery on the vehicle, then a fully-charged battery stored in the battery replacement station is installed on the vehicle, and after the battery replacement is finished, the vehicle drives out of a vehicle carrying platform 1. The battery replacement station comprises a vehicle correction system, the vehicle drives into the battery replacement station, and the vehicle correction system corrects the position of the vehicle to enable the vehicle to be in a preset state so that relevant equipment can replace the battery of the vehicle.
Please refer to fig. 1 and fig. 2 for understanding. The embodiment of the invention provides a vehicle correction system 100 used in the battery swapping station. The vehicle correction system comprises a vehicle carrying platform 1 and a battery replacing device 2. The vehicle-carrying platform 1 is used for driving an electric vehicle carried on the vehicle-carrying platform to move up and down; the battery replacing equipment 2 is used for replacing batteries of vehicles on the vehicle carrying platform 1. During specific application, the vehicle carrying platform 1 is used for preliminarily positioning the horizontal direction of the vehicle, the battery replacing device 2 is used for accurately positioning the vehicle, the vehicle is in a preset state, then a power-shortage battery on the vehicle is detached, a fully charged battery is installed again, and battery replacement is completed.
Trade and be provided with dismouting mechanism 21 and leveling piece 22 on the electrical equipment 2, leveling piece 22 is used for carrying out the accurate positioning to the vehicle, make the vehicle be in predetermined state, dismouting mechanism 21 is used for the retaining member that is used for locking the battery on unblock or the locking vehicle, during the application, carry the horizontal direction of car platform 1 to the vehicle and carry out preliminary location back, make leveling piece 22 and vehicle contact, utilize leveling piece 22 to support the vehicle, thereby realize the levelling to the vehicle, the position of dismouting mechanism 21 and retaining member is by accurate location this moment, dismouting mechanism 21 can be torn open the vehicle, the operation of dress battery.
The leveling piece 22 is provided with a plurality of calibration surfaces 221 for contacting with the vehicle, each calibration surface 221 is positioned in the same plane, and each calibration surface 221 is contacted with the vehicle, so that the vehicle is accurately positioned and is in a preset state; the leveling member 22 supports the vehicle during the process of unlocking or locking the lock member by the disassembly and assembly mechanism 21.
The overall process of replacing the battery for the vehicle is as follows: the vehicle drives into the vehicle carrying platform 1, and the vehicle carrying platform 1 carries out front-back direction and left-right direction positioning on the front wheel and the rear wheel, so that the initial positioning of the vehicle in the horizontal direction is realized; the vehicle is lifted by the vehicle carrying platform 1, so that the battery replacing equipment 2 can smoothly drive in and out of the lower part of the vehicle; controlling the no-load battery replacement equipment 2 to drive into the position right below the electric automobile; the leveling piece 22 is used for supporting the vehicle, and all the calibration surfaces 221 positioned in the same plane are attached to the chassis of the vehicle, so that the vehicle stably stops in a preset state; the method comprises the steps of controlling the dismounting and mounting mechanism 21 to dismount a power-shortage battery on a vehicle, conveying the battery to a battery storage rack under the condition that the vehicle-carrying platform 1 is not interfered, controlling the battery replacing device 2 to convey a fully-charged battery on the battery storage rack to the position under the vehicle, supporting the vehicle by using the leveling piece 22, enabling the vehicle to stably stop under a preset state, installing the fully-charged battery on the vehicle by using the dismounting and mounting mechanism 21, then respectively resetting the battery replacing device 2 and the vehicle-carrying platform 1, and enabling the vehicle to drive out of the battery replacing station.
Can know by the aforesaid, this embodiment comes calibration vehicle and dismouting mechanism 21's relative position relation through levelling piece 22, has guaranteed that dismouting mechanism 21 can accurately cooperate with the retaining member to reduced and traded the risk that leads to mechanical wear because of positioning accuracy is not high between electric equipment, vehicle and the battery, and can effectively avoided trading and block between electric in-process trade electric equipment and the battery, help improving and trade electric efficiency.
In one embodiment, the plane of each calibration surface 221 is parallel to the plane of the detaching mechanism 21, so that the plane of the chassis and the battery locking member is parallel to the detaching mechanism 21, and the detaching mechanism 21 can be accurately matched with the locking member, thereby improving the battery replacement accuracy and efficiency.
The vehicle carrying platform 1 is provided with a first lifting height and a second lifting height, and when the vehicle carrying platform 1 is positioned at the first lifting height, the vehicle carried on the vehicle carrying platform 1 is higher than the leveling piece 22; when the vehicle carrying platform 1 is located at the second lifting height, the vehicle carrying platform 1 is not higher than the leveling piece 22.
In other words, when the vehicle loading platform 1 is at the first lifting height, the lower surface of the vehicle is higher than the calibration surface 221 of the leveling part 22, and at this time, the battery replacing device 2 can smoothly drive into the lower part of the vehicle loaded on the vehicle loading platform 1; when the vehicle carrying platform 1 is at the second lifting height, the upper surface of the vehicle carrying platform 1 is not higher than the upper surface of the leveling piece 22, and the vehicle is supported by the leveling piece 22 or lifted together with the vehicle carrying platform 1 by the leveling piece 22.
During specific application, the vehicle carrying platform 1 comprises a front lifting mechanism 11 and a rear lifting mechanism 12, the front lifting mechanism 11 corresponds to a front wheel of a vehicle, the rear lifting mechanism 12 corresponds to a rear wheel of the vehicle, the front lifting mechanism 11 and the rear lifting mechanism 12 can be lifted synchronously to control the height of the vehicle, and of course, the front lifting mechanism 11 and the rear lifting mechanism 12 can be lifted respectively to meet the requirement of a power station. The front lifting mechanism 11 and the rear lifting mechanism 12 are implemented by existing lifting equipment with lifting function.
A passage is formed between the front lifting mechanism 11 and the rear lifting mechanism 12, and the passage is used for moving the power swapping device 2 in and out, in other words, the power swapping device 2 swaps the vehicle between the front lifting mechanism 11 and the rear lifting mechanism 12. The vehicle carrying platform 1 is provided with a movable plate, the movable plate can be moved into a position between the front lifting mechanism 11 and the rear lifting mechanism 12 and is shielded above a channel, wheels can drive from the rear lifting mechanism 12 to the front lifting mechanism 11, the movable plate can also be moved out from the position above the channel, and a space is made for the power exchanging operation of the power exchanging device 2 on the vehicle.
The alignment surface 221 is for attaching to the chassis of the vehicle, the position of the alignment surface 221 is determined according to the positional relationship between the vehicle and the attachment/detachment mechanism 21, and the alignment surface 221 faces the lower surface of the chassis of the vehicle away from the battery. Each calibration surface 221 is leveled in advance, so that the position accuracy of the vehicle is ensured; the provision of the plurality of calibration surfaces 221 can ensure the stability of the vehicle. In this embodiment, one leveling member 22 has one alignment surface 221, while in other embodiments, one leveling member 22 may alternatively have multiple alignment surfaces 221.
Further, the vehicle carrying platform 1 and the leveling part 22 lift the vehicle together in the process of unlocking or locking the locking part by the disassembling and assembling mechanism 21, and in particular application, before the disassembling and assembling mechanism 21 replaces the power for the vehicle, the vehicle is controlled to contact with the calibration surface 221 while the wheels are ensured not to be separated from the vehicle carrying platform 1, and if the wheels are detected to be separated from the front lifting mechanism 11 or the rear lifting mechanism 12, the front lifting mechanism 11 and the rear lifting mechanism 12 are controlled to be lifted to contact the wheels. In this embodiment, dismouting mechanism 21 unlocks and the in-process of locking piece, leveling piece 22 and year car platform 1 support the vehicle jointly to carry car platform 1 and can share the load of leveling piece 22, the effort that each leveling piece 22 bore reduces, has improved the life-span of leveling piece 22 from this, and have the vehicle because there are more strong points and stability is better.
Leveling piece 22 includes a plurality of levelling stands, and the top surface of levelling stand forms calibration face 221, and each leveling stand highly the same, ensures that a plurality of calibration faces 221 are located the coplanar, and leveling piece 22 simple structure and calibration accuracy are high, and the leveling stand on the same model trades electrical equipment 2 only needs one kind, and the batch production of being convenient for has reduced manufacturing cost, also need not distinguish the model of levelling stand in the time of the installation, has improved assembly efficiency.
The leveling post includes a hollow post 222 and a leveling block 223, the leveling block 223 being removably mounted on an upper end of the hollow post 222, the alignment surface 221 being located on the leveling block 223. The leveling cushion block 223 is made of nylon materials, so that the vehicle can be leveled, and the vehicle is not easily damaged mechanically. The leveling upright post further comprises a mounting plate 224, the mounting plate 224 is arranged on the upper end face of the hollow post 222, and the leveling cushion blocks 223 are mounted on the mounting plate 224 through fasteners, so that the acting force borne by the leveling cushion blocks 223 can be uniformly transmitted to the hollow post 222 through the mounting plate 224, the deformation caused by stress concentration on the leveling cushion blocks 223 is reduced, and the service life of the leveling cushion blocks 223 is longer. A mounting plate 224 is also arranged below the hollow column 222, via which mounting plate 224 the hollow column 222 transmits the force to other components of the electrical switching apparatus 2. The hollow column 222 and the mounting plate 224 are made of steel plates, and have higher deformation resistance. In the practical application process, the leveling upright posts are distributed around the disassembling and assembling mechanism 21, so that the leveling upright posts cannot collide with the battery, the vehicle can be supported from different positions, the risks of vehicle rollover and deflection are reduced, and the stability of the vehicle is improved.
The battery replacing device 2 comprises a device body 23 and a mounting base 24, the device body 23 is a carrier of other components in the battery replacing device 2, the disassembling and assembling mechanism 21 is arranged on the device body 23, the mounting base 24 is arranged on the device body 23 at the periphery of the device body 23, the mounting base 24 is arranged on the outer side of the disassembling and assembling mechanism 21, and the leveling upright column is arranged on the mounting base 24. Specifically, the leveling upright post is installed at the periphery of the equipment body 23 through the installation base 24, the position of the battery is aligned by the dismounting mechanism 21, the battery can be avoided by the leveling upright post, and the collision interference between the leveling upright post and the battery can be effectively avoided. In addition, in this scheme, install leveling stand 23 at equipment body through mounting base 24, realize directly installing leveling stand on current trades electrical equipment, need not to carry out other improvements to current trades electrical equipment, reform transform with low costsly. The disassembly and assembly mechanism 21 is installed on the equipment body 23, and the leveling upright post is installed on the equipment body 23 through the installation base 24, so that each part of the battery replacing equipment 2 is modularized, and the disassembly and assembly and maintenance are convenient, moreover, the battery replacing equipment 2 of the embodiment can be obtained by modifying the existing equipment with the disassembly and assembly mechanism 21 through installing the leveling piece 22, the whole battery replacing equipment 2 does not need to be replaced, and the functions can be obtained at lower modification cost.
In specific application, a rail matched with the equipment body 23 is arranged in the battery replacement station, and the equipment body 23 moves along the rail to control the position of the dismounting mechanism 21. The apparatus body 23 can be implemented by using a device for carrying the dismounting mechanism 21 in the existing power station. The disassembling and assembling mechanism 21 is installed in the middle of the equipment body 23, the leveling piece 22 is indirectly connected with the disassembling and assembling mechanism 21 through the installation base 24, and the installation base 24 is connected with the outer edge of the equipment body 23, so that the position of the disassembling and assembling mechanism 21 is avoided, and the position of a battery is also avoided. In this embodiment, the leveling members 22 and the mounting bases 24 are provided in a one-to-one correspondence, and the mounting bases 24 are provided at four corners of the apparatus body 23, in other embodiments, as a replacement means, the mounting bases 24 may be annular and provided around the outer edge of the apparatus body 23, and the leveling members 22 are provided at each corner of the mounting bases 24.
The battery replacement device 2 further includes an adjustment portion configured to be able to drive the mounting base 24 to move in the horizontal direction and/or the vertical direction relative to the device body 23. The better strong point of the vehicle of different models is different, adjusts the position of levelling stand through the regulating part, can select the strong point of preferred according to the motorcycle type, can enough level the vehicle of different models, can protect the vehicle to the maximize again, has improved and has traded electric equipment 2 to all kinds of electric vehicle's universality. In addition, the position of the leveling upright post in the vertical direction is controlled by the adjusting part, so that the lifting of the vehicle can be controlled, and the function can be matched with the lifting function of the vehicle carrying platform 1.
In a specific application, the movement of the mounting base 24 in the three directions, i.e., the length direction, the width direction and the height direction, is controlled independently, i.e., the adjusting portion includes structures corresponding to the three directions one by one, so as to control the mounting base 24, when the mounting base 24 needs to be adjusted to a certain position, the displacement of the mounting base 24 in the three directions is calculated, and the corresponding structures in the adjusting portion are controlled to complete the displacement corresponding to each direction according to the calculation result. In other embodiments, as an alternative means, in the adjustment range, the adjustment portion can drive the mounting base 24 to be switched at any position, the adjustment portion can be implemented by using an existing mechanical arm, when the mounting base 24 needs to be adjusted to a certain position, a linear track of the position of the mounting base 24 to the certain position is obtained, and the adjustment portion drives the mounting base 24 to move to the certain position according to the linear track.
In this embodiment, the regulation portion includes guide rail and slider, and the motion of mounting base 24 in any direction in vehicle length direction, vehicle width direction and the vehicle direction of height can be realized through guide rail and slider, and when the regulation portion adopted this mode, it can drive mounting base 24 and slide on the guide rail to remove the slider, in order to realize levelling stand position control, the regulation portion simple structure of this embodiment, convenient to use. Wherein, the guide rail is installed on equipment body 23, and the slider activity sets up on the guide rail, slider and guide rail sliding connection, and mounting base 24 is connected with the slider to the guide rail leads for mounting base 24, has guaranteed mounting base 24's motion accuracy. The adjusting part further comprises a power element, the power element is arranged on the equipment body 23 and is connected with the sliding block, the power element can adopt a pneumatic system based on a cylinder or a hydraulic system based on a hydraulic cylinder, or can also adopt a motor, and the power element drives the leveling piece 22 to move by driving the sliding block to move. The power element drives the sliding block to move, so that the adjustment efficiency and the adjustment precision are improved.
In another embodiment, as an alternative, the adjusting portion includes a rotating assembly having a rotating shaft, the movement of the mounting base 24 in any one of the vehicle length direction, the vehicle width direction and the vehicle height direction can be realized by the rotating assembly, the rotating shaft and the rotating assembly cooperate to convert the rotating movement into a linear movement, the rotating assembly is arranged on the device body 23, the rotating shaft is connected to the mounting base 24, for example, the rotating shaft is a lead screw, the rotating assembly further includes a nut, the rotating shaft is mounted on the device body 23, and the rotating shaft is connected to the mounting base 24 by the nut. Further, the adjusting portion of this embodiment further includes a power element, the power element is disposed on the device body 23, and the power element is connected to the rotating shaft, the power element is a motor, a rotary cylinder or a rotary hydraulic cylinder, and the power element drives the rotating shaft to rotate so as to move the leveling member 22. By adopting the rotating assembly structure, the rotating shaft can be rotated to drive the mounting base to move so as to realize the position adjustment of the leveling upright post, and the rotating shaft is driven to rotate by the power element, so that the adjustment efficiency and the adjustment precision are improved. Therefore, the adjusting part of the embodiment has a simple structure and is convenient to use.
The battery replacement device 2 is further provided with a positioning pin 211, and a chassis of the vehicle is provided with a positioning hole for accommodating the positioning pin 211. The positioning pin 211 is matched with the positioning hole, the relative position relation between the vehicle and the battery replacement device 2 can be determined after the positioning pin 211 is inserted into the positioning hole, and the alignment precision between the vehicle chassis and the leveling upright post as well as between the battery and the disassembling and assembling mechanism 21 can be effectively ensured. During specific application, after the vehicle is positioned on the vehicle-carrying platform 1, the vehicle and the battery replacement device 2 are controlled to move relatively in the vertical direction until the positioning pin 211 is inserted into the positioning hole, and then the calibration surface 221 is attached to the vehicle.
The battery replacement equipment 2 is further provided with a lifting mechanism, and the lifting mechanism is respectively connected with the disassembling and assembling mechanism 21 and the positioning pin 211. The lifting mechanism can drive the dismounting mechanism 21 and the positioning pin 211 to lift so as to make the dismounting mechanism 21 contact with or separate from the locking member, and insert or remove the positioning pin 211 into or out of the positioning hole. When the positioning pin 211 is controlled to be inserted into the positioning hole, the lifting mechanism can control the positioning pin 211 to move upwards until the positioning pin 211 is inserted into the positioning hole, or the vehicle can be controlled to move downwards at the same time, and the positioning pin 211 moves upwards until the positioning pin 211 is inserted into the positioning hole.
When the lifting mechanism is in a lifting state, the top of the positioning pin 211 is higher than the calibration surface 221 of the leveling part 22, so that the positioning pin 211 can be controlled to be inserted into the positioning hole 211 to roughly position the vehicle, the alignment precision between the vehicle chassis and the leveling upright post as well as between the battery and the disassembling and assembling mechanism 21 can be effectively ensured, then the leveling upright post is used for correcting the position of the vehicle to realize accurate positioning, and the accuracy of the position relation between the battery pack and the disassembling and assembling mechanism 21 can be ensured; still avoided being less than because of locating pin 211 and levelling the stand and lead to levelling stand and vehicle to interfere, caused the unable risk that inserts in the locating hole of locating pin 211.
The battery replacement device 2 is further provided with a detection element, and the detection element is used for detecting whether the calibration surface 221 contacts with the vehicle. Whether the vehicle reaches a preset state or not is judged according to the detection result of the detection element, and the calibration precision is high. In the present embodiment, when the detection result shows that the vehicle has not come into contact with the calibration surface 221, the vehicle correction system continues to correct the position of the vehicle until the detection shows that the vehicle is in contact with the calibration surface 221, so that the accuracy of the positional relationship of the vehicle and the attachment/detachment mechanism 21 can be ensured.
In this embodiment, the detection element is a pressure sensor, each calibration surface 221 is provided with one detection element, and each detection element is in communication connection with the control system of the power exchanging station.
Please refer to fig. 3 for understanding. The embodiment of the invention also provides a battery replacement method based on the vehicle correction system, which comprises the following steps:
and S10, acquiring the vehicle type of the vehicle, and adjusting the relative position of the leveling upright relative to the equipment body 23 along the horizontal direction and/or the vertical direction according to the vehicle type information.
S20, controlling the battery replacing device 2 to drive in and be positioned below the vehicle on the vehicle carrying platform 1, so that the battery replacing device 2 is aligned with the position of the battery on the vehicle, and realizing the coarse positioning of the vehicle and the battery replacing device 2;
s30, adjusting the relative position between the vehicle carrying platform 1 and the battery replacement device 2 along the vertical direction to enable the leveling piece 22 to support the vehicle, so that the vehicle is in a preset state, and accurate positioning between the vehicle and the battery replacement device 2 is achieved;
s40, detecting whether the front lifting mechanism 11 and the rear lifting mechanism 12 are both in contact with the vehicle, if not, controlling the corresponding front lifting mechanism 11 or the corresponding rear lifting mechanism 12 to ascend to be in contact with the vehicle, so that the front lifting mechanism 11 and the rear lifting mechanism 12 lift the vehicle together with the leveling piece 22.
And S50, controlling the dismounting mechanism 21 to dismount the battery on the vehicle or mount the battery to be mounted on the vehicle.
In this embodiment, utilize leveling piece 22 to support the vehicle for the vehicle reaches predetermined state, realized the accurate positioning to retaining member and dismouting mechanism 21, then reuse dismouting mechanism 21 dismantles and installs the battery, improved and trade the electric progress, reduced trade electric equipment 2, because of the not high risk that leads to mechanical wear of positioning accuracy between vehicle and the battery, and can effectively avoid trading the electric in-process and trade taking place to block between electric equipment 2 and the battery, help improving and trade electric efficiency.
In step S10:
the time for acquiring the vehicle type of the vehicle can be before the vehicle drives into the vehicle carrying platform 1, or before the vehicle drives into the vehicle carrying platform 1 and the battery replacing equipment 2 drives into the position right below the vehicle. The mode of obtaining the vehicle type can be based on the existing visual recognition system, and the vehicle shape is obtained by comparing the photographed vehicle shape with information in a database of the battery replacement station. The position of the leveling upright post is adjusted according to the vehicle type information, a better supporting point can be selected according to the vehicle type, the leveling can be performed on vehicles of different models, the vehicles can be protected to the maximum extent, and the universality of the battery replacement equipment on various electric vehicles is improved.
The relative position relationship between the leveling upright post corresponding to different vehicle types and the equipment body 23 (or the disassembling and assembling mechanism 21) is pre-stored in a database, the relative position relationship between the leveling upright post and the equipment body 23 is obtained according to the vehicle type information, and the leveling upright post and the equipment body 23 are in the relative position relationship: if it is detected that the leveling post and the equipment main body 23 are already in the relative positional relationship, the adjustment unit is not operated, and if it is detected that the leveling post and the equipment main body 23 are not in the relative positional relationship, the adjustment unit is controlled to operate so that the leveling post and the equipment main body 23 are in the relative positional relationship. At this time, when the adjustment section is operated, the adjustment section may adjust the positional relationship between the leveling post and the device main body 23 in any direction.
In step S20:
carry out vehicle platform 1 and tentatively fix a position the vehicle, detect the vehicle and already fix a position the back on carrying vehicle platform 1, the height that controls the year vehicle platform 1 that carries the vehicle is not less than first lifting height, control trades after electric equipment 2 drives into the vehicle below, control year vehicle platform 1 with trade electric equipment 2 relative motion in order to aim at, when trading locating pin 211 on electric equipment 2 inserts the locating hole on the vehicle chassis, trade electric equipment 2 and the battery position on the vehicle are aimed at. In this embodiment, when the relative displacement amount of the vehicle carrying platform 1 and the battery replacement device 2 in the vertical direction reaches a first preset value, the positioning pin 211 on the battery replacement device 2 is considered to be inserted into the positioning hole on the vehicle chassis, the first preset value is data pre-stored in the database of the battery replacement station, and the data is set in the design stage by combining the relevant parameters of the vehicle and the battery replacement station.
The control of the relative displacement of the vehicle-carrying platform 1 and the battery replacement equipment 2 in the vertical direction to reach the first preset value can be realized by any one of the following modes: (1) Controlling the vehicle carrying platform 1 to move downwards, and keeping the battery replacement equipment 2 still; (2) Controlling the battery replacing equipment 2 to move upwards, and keeping the vehicle carrying platform 1 still; (3) The vehicle carrying platform 1 is controlled to move downwards, and the battery replacing equipment 2 is controlled to move upwards.
For step S30:
the step S30 of the present embodiment adopts the following manner: controlling the vehicle-carrying platform 1 and the leveling piece 22 to move relatively, meanwhile, detecting whether each calibration surface 221 is contacted with the vehicle in real time, controlling the vehicle-carrying platform 1 and the leveling piece 22 to stop moving relatively when each calibration surface 221 is detected to be contacted with the vehicle, controlling the leveling piece 22 to support the vehicle at the moment, and otherwise, continuously controlling the vehicle-carrying platform 1 and the leveling piece 22 to move relatively. In the relative movement process of the vehicle carrying platform 1 and the leveling part 22, the vehicle carrying platform 1 and the leveling part 22 are controlled to move by implementing detection, so that each calibration surface 221 is ensured to be in contact with a vehicle, and the calibration precision is high.
In another embodiment, step S30 takes the form of, as an alternative: and after controlling the relative displacement amount of the vehicle carrying platform 1 and the calibration surface 221 to reach a second preset value, detecting whether each calibration surface 221 is contacted with the vehicle, if so, entering step S40 or step S50, otherwise, controlling the vehicle carrying platform 1 and the calibration surface 221 to further move relatively until each calibration surface 221 is detected to be contacted with the vehicle.
The "controlling the relative movement between the vehicle loading platform 1 and the leveling member 22" in the two manners of the step S30 can be realized by any one of the following methods: (1) Controlling the vehicle carrying platform 1 to move downwards, and keeping the calibration surface 221 still; (2) Controlling the adjusting part to act to enable the calibration surface 221 to move upwards, and enabling the vehicle carrying platform 1 to be fixed; (3) The vehicle carrying platform 1 is controlled to move downwards, and the adjusting part acts to enable the calibration surface 221 to move upwards.
In the step S40, the process is performed,
after each calibration plane is detected to be contacted with the vehicle, whether the front lifting mechanism 11 and the rear lifting mechanism 12 are contacted with the vehicle or not is detected, if not, the corresponding front lifting mechanism 11 or the corresponding rear lifting mechanism 12 is controlled to be lifted to be contacted with the vehicle, so that the front lifting mechanism 11 and the rear lifting mechanism 12 and the leveling piece 22 lift the vehicle together.
As the basic principle of the battery swapping method is explained above, the following is to briefly describe the whole process of the battery swapping method from the vehicle entering station:
(a) And the vehicle enters the battery replacement station.
(b) Acquiring vehicle type information by adopting a visual recognition system; acquiring the position relation information of a leveling upright post corresponding to the vehicle type information and the equipment body 23 (or the dismounting mechanism 21); whether the actual positions of the leveling post and the device body 23 (or the disassembly and assembly mechanism 21) are in accordance with the positional relationship information is detected, if not, the displacement amounts of the leveling post in the vehicle length direction, the vehicle width direction and the vehicle height direction are calculated, and the corresponding structure on the adjusting part is controlled to finish the corresponding displacement amount in each direction according to the calculation result.
(c) The vehicle is positioned on the vehicle carrying platform 1, and the displacement freedom degree of the vehicle in the horizontal direction is restrained; and controlling the lifting platform to be not lower than the first lifting height.
Wherein (b) and (c) are not distinguished in sequence.
(d) And controlling the battery replacement equipment 2 to drive into the position right below the vehicle.
(e) The front lifting mechanism 11, the rear lifting mechanism 12 and the lifting mechanism on the battery replacing device are controlled to move relatively in the vertical direction until the positioning pin 211 is inserted into the positioning hole, and at this time, the top surface of the positioning pin 211 is higher than the calibration surface 221 of the leveling piece 22.
(f) And controlling the front lifting mechanism 11, the rear lifting mechanism 12 and the leveling part 22 to move relatively in the vertical direction, simultaneously detecting whether each calibration surface 221 is contacted with the vehicle in real time by a detection element, and controlling the vehicle carrying platform 1 and the leveling part 22 to stop moving relatively when each calibration surface 221 is detected to be contacted with the vehicle.
(g) Whether the front lifting mechanism 11 and the rear lifting mechanism 12 are both in contact with the vehicle is detected, if not, the corresponding front lifting mechanism 11 or the corresponding rear lifting mechanism 12 is lifted until the front lifting mechanism 11 and the rear lifting mechanism 12 are both in contact with the vehicle.
(h) Controlling the disassembling and assembling mechanism 21 to disassemble the battery on the vehicle, controlling the vehicle carrying platform 1 not to be lower than a first lifting height after the battery is disassembled, conveying the disassembled battery to a stacker crane in a battery replacing station by using the battery replacing equipment 2, and taking down the battery on the battery replacing equipment 2 by the stacker crane to place on a battery storage rack;
(i) And (e) after the stacker crane places the full-charge battery stored in the battery replacing station on the battery replacing device 2, repeating the steps (d) to (g).
(j) The control disassembly and assembly mechanism 21 mounts the full charge battery on the vehicle.
(k) And controlling the vehicle carrying platform 1 not to be lower than a first lifting height, enabling the battery replacing device 2 to be pulled out of the position right below the vehicle, then resetting the vehicle carrying platform 1 to an initial state, and enabling the moving plate to be laid between the front lifting mechanism 11 and the rear lifting mechanism 12.
(m) the vehicle exits the vehicle carrying platform 1.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (20)
1. A vehicle correction system, characterized by comprising:
the vehicle-carrying platform is used for driving the electric vehicle carried on the vehicle-carrying platform to do lifting motion;
the battery replacing device is used for replacing batteries of vehicles on the vehicle-mounted platform, and is provided with a disassembling and assembling mechanism and a leveling piece, the disassembling and assembling mechanism is used for unlocking or locking a locking piece used for locking a battery on the vehicle, the leveling piece is provided with a plurality of calibration surfaces used for being in contact with the vehicle, and the calibration surfaces are located in the same plane;
the leveling supports the vehicle during unlocking or locking of the retaining member by the release and install mechanism.
2. The vehicle calibration system of claim 1 wherein the plane of each said alignment surface is parallel to the plane of said disassembly and assembly mechanism.
3. The vehicle correction system of claim 1, wherein said leveling member comprises a plurality of leveling posts having the same height, top surfaces of said leveling posts forming said alignment surface.
4. The vehicle correction system of claim 1, wherein the battery swapping device comprises a device body and a mounting base, the disassembly and assembly mechanism is disposed on the device body, the mounting base is mounted on the device body at a peripheral outer edge of the device body, the mounting base is disposed outside the disassembly and assembly mechanism, and the leveling member is disposed on the mounting base.
5. The vehicle correction system as claimed in claim 4, characterized in that the battery swapping device further comprises an adjustment portion connected to the device body and the mounting base, respectively, the adjustment portion being configured to be able to bring the mounting base to move in a horizontal direction and/or a vertical direction relative to the device body.
6. The vehicle correction system according to claim 5, wherein the adjustment portion includes a guide rail mounted on the apparatus body and a slider movably provided on the guide rail, the mounting base being connected to the slider; or the like, or, alternatively,
the adjusting part comprises a rotating assembly with a rotating shaft, the rotating assembly is arranged on the equipment body and connected with the mounting base, and the rotating assembly is used for converting the rotating motion of the rotating shaft into the linear motion of the mounting base.
7. The vehicle correction system according to claim 6, characterized in that the adjustment portion further includes a power element that is provided on the apparatus body and that is connected to the slider or the rotating shaft.
8. The vehicle correction system as claimed in claim 1, wherein a positioning pin is further disposed on the battery replacement device, and a chassis of the vehicle is provided with a positioning hole for receiving the positioning pin.
9. The vehicle alignment system as in claim 8, wherein a lifting mechanism is further disposed on the battery swapping device, and the lifting mechanism is connected to the disassembly and assembly mechanism and the positioning pin respectively.
10. The vehicle alignment system of claim 9, wherein the top of the locating pin is above the alignment surface of the leveling member when the lift mechanism is in the raised position.
11. The vehicle correction system as claimed in any one of claims 1 to 10, wherein a detection element is further disposed on the battery replacement device, and the detection element is configured to detect whether the calibration surface is in contact with the vehicle.
12. The vehicle correction system of any one of claims 1-10, wherein the vehicle platform comprises a front lifting mechanism corresponding to a front wheel of the vehicle and a rear lifting mechanism corresponding to a rear wheel of the vehicle, and the battery swapping device swaps the vehicle between the front lifting mechanism and the rear lifting mechanism.
13. The vehicle alignment system of any of claims 1-10 wherein said vehicle platform lifts said vehicle in conjunction with said leveling during unlocking or locking of said retaining member by said disassembly and assembly mechanism.
14. The vehicle alignment system of any of claims 1-10, wherein the vehicle-carrying platform has a first elevation height and a second elevation height, and wherein the vehicle carried on the vehicle-carrying platform is higher than the leveling member when the vehicle-carrying platform is at the first elevation height; and when the vehicle carrying platform is positioned at the second lifting height, the vehicle carrying platform is not higher than the leveling piece.
15. A charging station, characterized by comprising a vehicle correction system as claimed in any one of claims 1 to 14.
16. A battery swapping method based on the vehicle correction system of any one of claims 1 to 14, characterized by comprising the following steps:
controlling the battery replacement equipment to drive in and be positioned below a vehicle on the vehicle carrying platform, and aligning the battery replacement equipment with the position of a battery on the vehicle;
adjusting the relative position between the vehicle-carrying platform and the battery replacing equipment along the vertical direction to enable the leveling piece to support the vehicle;
and controlling a dismounting mechanism to dismount the battery on the vehicle or mount the battery to be mounted on the vehicle.
17. The battery swapping method of claim 16, wherein the step of adjusting the relative position between the vehicle loading platform and the battery swapping device in the vertical direction so that the leveling member supports the vehicle comprises:
controlling the relative motion of the vehicle-carrying platform and the leveling piece, detecting whether each calibration surface is in contact with the vehicle in real time, if all the calibration surfaces are in contact with the vehicle, stopping the relative motion of the vehicle-carrying platform and the leveling piece, and supporting the vehicle by the leveling piece.
18. The battery swapping method of claim 17, wherein after the step of supporting a vehicle by the leveling member and before the step of controlling a disassembly and assembly mechanism to disassemble a battery on the vehicle or install a battery to be installed on the vehicle, further comprises the steps of:
detecting whether a front lifting mechanism of the vehicle carrying platform and a rear lifting mechanism of the vehicle carrying platform are in contact with the vehicle or not, if not, controlling the corresponding front lifting mechanism or the corresponding rear lifting mechanism to ascend until the front lifting mechanism or the rear lifting mechanism is in contact with the vehicle, so that the front lifting mechanism, the rear lifting mechanism and the leveling piece lift the vehicle together.
19. The battery swapping method of claim 16, wherein the step of controlling a battery swapping device to drive in and be positioned under a vehicle on a vehicle loading platform so that the battery swapping device is aligned with a battery position on the vehicle comprises:
after the battery replacement equipment drives into the lower part of a vehicle on the vehicle carrying platform, the vehicle carrying platform and the battery replacement equipment are controlled to move relatively, and when a positioning pin on the battery replacement equipment is inserted into a positioning hole on a chassis of the vehicle, the battery replacement equipment is aligned with the position of a battery on the vehicle.
20. The battery swapping method of claim 16, wherein the step of controlling the battery swapping device to move in and be positioned under the vehicle on the vehicle platform so that the battery swapping device is aligned with the battery position on the vehicle further comprises the steps of:
and acquiring the vehicle type of the vehicle, and adjusting the relative position of the leveling upright relative to the equipment body along the horizontal direction and/or the vertical direction according to the vehicle type information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111460188.4A CN115284936A (en) | 2021-12-02 | 2021-12-02 | Vehicle correction system, battery swapping station and battery swapping method |
| PCT/CN2022/136339 WO2023098907A1 (en) | 2021-12-02 | 2022-12-02 | Vehicle calibrating system, battery swapping station and battery swapping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111460188.4A CN115284936A (en) | 2021-12-02 | 2021-12-02 | Vehicle correction system, battery swapping station and battery swapping method |
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| Publication Number | Publication Date |
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| CN115284936A true CN115284936A (en) | 2022-11-04 |
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|---|---|---|---|
| CN202111460188.4A Pending CN115284936A (en) | 2021-12-02 | 2021-12-02 | Vehicle correction system, battery swapping station and battery swapping method |
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| Country | Link |
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| CN (1) | CN115284936A (en) |
| WO (1) | WO2023098907A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023098861A1 (en) * | 2021-12-02 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Battery removal control method and apparatus, and battery installation control method and apparatus |
| WO2023098907A1 (en) * | 2021-12-02 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Vehicle calibrating system, battery swapping station and battery swapping method |
| WO2023098866A1 (en) * | 2021-12-02 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Battery dismounting control method and apparatus, and battery mounting control method and apparatus |
| WO2023098877A1 (en) * | 2021-12-02 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Battery dismounting control method and apparatus, and battery mounting control method and apparatus |
| CN116552461A (en) * | 2023-07-10 | 2023-08-08 | 宁德时代新能源科技股份有限公司 | Power exchange station and power exchange method |
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| CN103921769A (en) * | 2014-04-30 | 2014-07-16 | 北京洁天电动汽车加电科技有限公司 | Wheel limiting equipment for multi-type vehicle locating platform |
| EP3564080A4 (en) * | 2016-12-30 | 2020-08-26 | Shanghai Dianba New Energy Technology Co., Ltd. | Unlocking device, locking device, battery replacement mobile platform and fast battery replacement system |
| CN113212228A (en) * | 2017-11-30 | 2021-08-06 | 上海电巴新能源科技有限公司 | Shuttle-type battery pack replacement equipment and battery replacement station comprising same |
| CN108177635A (en) * | 2017-12-15 | 2018-06-19 | 蔚来汽车有限公司 | Electric charging station |
| CN209581427U (en) * | 2018-12-07 | 2019-11-05 | 蔚来汽车有限公司 | Fast quick change electric system |
| CN115284947A (en) * | 2021-12-02 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Motor changing robot with leveling function and power changing station comprising same |
| CN115284936A (en) * | 2021-12-02 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Vehicle correction system, battery swapping station and battery swapping method |
| CN216761504U (en) * | 2021-12-02 | 2022-06-17 | 奥动新能源汽车科技有限公司 | Vehicle correction system and power swapping station |
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2021
- 2021-12-02 CN CN202111460188.4A patent/CN115284936A/en active Pending
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098861A1 (en) * | 2021-12-02 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Battery removal control method and apparatus, and battery installation control method and apparatus |
| WO2023098907A1 (en) * | 2021-12-02 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Vehicle calibrating system, battery swapping station and battery swapping method |
| WO2023098866A1 (en) * | 2021-12-02 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Battery dismounting control method and apparatus, and battery mounting control method and apparatus |
| WO2023098877A1 (en) * | 2021-12-02 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Battery dismounting control method and apparatus, and battery mounting control method and apparatus |
| CN116552461A (en) * | 2023-07-10 | 2023-08-08 | 宁德时代新能源科技股份有限公司 | Power exchange station and power exchange method |
| CN116552461B (en) * | 2023-07-10 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Power exchange station and power exchange method |
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| WO2023098907A1 (en) | 2023-06-08 |
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