CN117184002B - Power conversion equipment and power conversion method for new energy automobile - Google Patents
Power conversion equipment and power conversion method for new energy automobile Download PDFInfo
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- CN117184002B CN117184002B CN202311033115.6A CN202311033115A CN117184002B CN 117184002 B CN117184002 B CN 117184002B CN 202311033115 A CN202311033115 A CN 202311033115A CN 117184002 B CN117184002 B CN 117184002B
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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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Abstract
The invention provides a power conversion device and a power conversion method for a new energy automobile, which relate to the technical field of the matching device of the new energy automobile and comprise a battery warehouse and a power conversion station main body, wherein a positioning rail is arranged at the top of the power conversion station main body, a cruise module is movably arranged on the surface of the positioning rail, an AGV module is arranged on the inner bottom surface of the power conversion station main body, the AGV module comprises a ground detection module and a self-propelled detection module, and through the design of the battery warehouse, the power conversion vehicles with various power conversion models can be concentrated in one station, on one hand, the same-area power conversion of different automobile brands and different power conversion models is realized, the independent investment cost of the power conversion station is reduced, and meanwhile, the matrix of the AGV module is adopted, and through the adjustment and the carrying of different modules, the realization of various functions is realized, the complex independent research and development process between each part is reduced, and the later maintenance cost of the whole power conversion station is reduced.
Description
Technical Field
The invention relates to the technical field of new energy automobile matching equipment, in particular to power conversion equipment and a power conversion method for a new energy automobile.
Background
The current new energy automobile is divided into a charging type and a power conversion type, the conventional charging type new energy automobile only needs to be charged in a corresponding charging station, only needs to meet the standard of a software service protocol, the suitability is good, the current maximum problem of the current power conversion type new energy automobile is the construction cost of the station, the investment cost of a single station in the current power conversion station is 150-300 ten thousand, the single station is currently independently established among all independent brands, other automobile types and automobile brands cannot be used, the operation cost of the whole power conversion station is extremely high, the utilization rate of more power conversion stations is relatively low, the development of the power conversion type new energy automobile is restricted, and therefore the power conversion equipment for the new energy automobile is needed.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides the power conversion equipment and the power conversion method which are suitable for the new energy automobile, and solves the problem that the traditional power conversion new energy station can only convert power of a single automobile type and a single brand.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a trade electrical equipment for new energy automobile, includes battery warehouse and trades the power station main part, the top that trades the power station main part is equipped with the location track, the orbital surface activity of location is provided with cruises the module, the module of cruising includes crown block module, crown block module's bottom is equipped with crown block inspection module, crown block module's bottom outside is equipped with supporting nacelle, the inside bottom surface that trades the power station main part is equipped with the AGV module, the AGV module includes ground detection module and self-propelled detection module.
Preferably, the ground detection module comprises a detection shell and a driving tire, four corners of the side surface of the detection shell are respectively connected with the driving tire in a shaft mode, the driving tire is driven by a servo motor, a main control screen and an external antenna are arranged on the front surface of the detection shell, a main laser radar is fixedly connected with the end portion of the top surface of the detection shell in a bolt mode, a mounting platform is fixedly connected with the middle portion of the top surface of the detection shell in a bolt mode, an air pressure lifting rod is adopted by the mounting platform, an equipment holder is arranged at the top of the mounting platform, and a CCD camera and a data acquisition terminal are respectively connected with two sides of the equipment holder in a shaft mode.
Preferably, the self-propelled detection module comprises a main body shell which is embedded with the surface of the ground detection module, a panoramic camera is arranged at the top edge of the main body shell, a liquid crystal panel and a control knob are embedded at the top of the front surface of the main body shell, a movable roller is axially connected with the ground of the main body shell, and an electrified copper contact is embedded at the side edge of the ground of the main body shell.
Preferably, the overhead traveling crane module includes module shell, removal track, main part bottom plate and bottom plate frame, the centre gripping of removal track both sides is equipped with the main motor that drives, the side of main motor that drives is equipped with auxiliary motor, the opposite side of main motor that drives is equipped with back support bracket, the tip of back support bracket is equipped with the support connecting plate, be equipped with angle steel support between back support bracket and the support connecting plate, the side of support connecting plate is equipped with the bottom crossbeam, the bottom of support connecting plate is equipped with the contact that charges, back support bracket is equipped with the front support direction support in the axis mirror symmetry position of main motor, the middle part cavity of front support direction support and back support bracket is equipped with tensioning spring, the vertical fixed explosion-proof housing that is equipped with in top of main part bottom plate, the top of explosion-proof housing is equipped with the drive support.
Preferably, the overhead traveling crane inspection module includes the shell of patrolling and examining and the flight screw of the gomphosis of shell corner support arm tip, the top surface middle part of the shell of patrolling and examining is equipped with the platform of patrolling and examining, the head end gomphosis of the shell of patrolling and examining has front sensor, the surface side of the shell of patrolling and examining is equipped with the joint positioning seat, the top edge of joint positioning seat is equipped with swivelling joint bulb, swivelling joint bulb's top is fixed with the support rotary rod, and the tip of support rotary rod is equipped with the flight communication host computer, the auxiliary positioning groove has been seted up to one side of joint positioning seat, and adopts transition fit between auxiliary positioning groove and the support rotary rod.
Preferably, the corner of inspection platform is equipped with the installation reference column, and inspection platform passes through installation reference column fixed connection at the surface of inspection shell, the surface middle part gomphosis of inspection platform has the main contact that charges, the both sides of main contact that charges have supplementary contact that charges at the surface gomphosis of inspection platform, and positioning groove has been seted up to the telescopic surface head and the tail both sides of inspection platform, inspection platform top surface edge position gomphosis has the magnetism to inhale the constant head tank.
Preferably, the end surfaces of the supporting nacelle and the bottoms of the crown block module and the crown block inspection module are connected in a clamping manner, positioning pin shafts are embedded between internal movable parts of the crown block module and the crown block inspection module, and the surfaces of the positioning pin shafts are wrapped with reinforcing pin sleeves.
Preferably, the power conversion device further includes:
And a detection module: the detection module comprises ground detection equipment and air detection equipment, wherein the ground detection equipment comprises self-propelled detection and multi-element detection, and the air detection equipment comprises track inspection detection and flying detection;
The data collection module adopts a data acquisition center formed by combining Wi-fi, GPRS and a cellular network, and the data collection module and the cloud end are electrically connected and signals are transmitted mutually;
The data processing module is embedded in the NAS and the Internet cloud disk, and the data processing module adopts RAID1 to mutually perform data verification;
The post-processing module is electrically connected with the engineer handheld terminal, and the post-processing module and the engineer are mutually bonded through NFC coding.
Preferably, the data centralization module comprises an NAS, a cloud disk, a data center and an Internet physical isolation computer, wherein the NAS, the cloud disk and the data center are in wireless connection, the data of the NAS, the cloud disk and the data center are mutually backed up, and the Internet physical isolation computer is connected with read data by adopting CAT-UTP cross lines.
The invention also provides a power conversion method realized by the power conversion equipment, which comprises the following steps:
Sp1, new energy vehicles drive in;
sp2, an AGV module and a cruise module compare and identify vehicle information to obtain a vehicle information packet, and the vehicle information packet is uploaded to a background control center;
Sp3, driving the AGV module to carry a battery pack disassembling platform of a corresponding vehicle to move to a vehicle position for disassembling the battery pack according to the vehicle information obtained by Sp 2;
Sp4 and Sp3 synchronously drive the battery replacement battery of the corresponding vehicle carried by the other AGV module to move to the position of the battery replacement vehicle along with the AGV module carried with the disassembly platform;
After the AGV modules carrying the disassembly platforms in Sp5 and Sp3 are disassembled, sending the battery in Sp4 to the bottom of the battery exchange vehicle for battery exchange;
Sp6, the abnormal electricity change is warned through the Internet, no abnormality exists, and the vehicle owner is informed of taking the vehicle through the Internet.
Advantageous effects
The invention has the following beneficial effects:
1. According to the invention, through the design of the battery warehouse, the battery change vehicles with various different battery change models can be concentrated in one station, on one hand, the same-area battery change of different automobile brands and different battery change models is realized, the independent investment cost of the battery change station is reduced, and meanwhile, the matrix of one AGV module is adopted, and the adjustment and the carrying of different modules are carried out, so that the realization of various functions can be realized, the complex independent research and development process between each part is reduced, and the later maintenance cost of the whole battery change station is reduced.
2. According to the invention, the self-propelled detection module independently operates, the movable roller is driven by the servo motor, the panoramic camera acquires physical and chemical parameters, the detection parameters can be acquired through the control screen, the information receiving and transmitting device is arranged in the control screen, the information transmission and correction can be realized, the data detection of the height working lines of different horizontal planes can be realized when the AGV module is adopted for independent detection, the actual situation is detected, and meanwhile, the AGV module has the data detection and the visual detection, so that the comprehensive detection can be realized.
3. The self-propelled detection module is adopted, the power adopted by the self-propelled detection module is weaker, meanwhile, fewer electrical elements are adopted, the power is lower, the energy consumption is reduced, meanwhile, the contacts are adopted at the bottom, the electric connection such as charging, signal receiving and transmitting can be realized, the design of a circuit is more convenient, the AGV module and the self-propelled detection module are adopted, the data parameters which can be detected are concentrated on the self-propelled detection module and mainly concentrated on the physical and chemical parameter detection, the Mecanum wheel is adopted during movement, the modes such as position movement and turning are simpler, and meanwhile, compared with the equipment holder with more comprehensive data detection, the CCD camera and the data acquisition terminal, the assembly energy consumption is lower.
Drawings
FIG. 1 is a diagram of a main body structure of the present invention;
FIG. 2 is an assembled structure diagram of the ground inspection equipment;
FIG. 3 is a schematic inspection equipment structure diagram of the ground inspection equipment;
FIG. 4 is a block diagram of a complex self-propelled device of the ground inspection device;
FIG. 5 is a bottom side structure diagram of a complex self-propelled device of the ground inspection device;
FIG. 6 is a front view of the aerial inspection apparatus;
FIG. 7 is a layout of an aerial inspection apparatus;
FIG. 8 is a perspective view of a track inspection apparatus;
FIG. 9 is a perspective view of the cruise apparatus;
FIG. 10 is a top bracket block diagram of the cruise apparatus;
FIG. 11 is an enlarged view of a portion of FIG. 9 at A;
FIG. 12 is a flow chart of inspection;
Fig. 13 is a schematic diagram of a battery exchange device.
1, A main body of a power exchange station; 2. positioning a track; 3. an AGV module; 31. a follow-up detection module; 3101. a detection housing; 3102. driving the tire; 3103. a control screen; 3104. an external antenna; 3105. a primary lidar; 3106. a CCD camera; 3107. a mounting platform; 3108. an equipment holder; 3109. a data acquisition terminal; 32. a self-propelled detection module; 3201. a main body housing; 3202. a control knob; 3203. a liquid crystal panel; 3204. a panoramic camera; 3205. moving the roller; 3206. energizing the copper contact; 33. a power conversion platform; 4. a cruise module; 41. a crown block module; 4101. a rear support bracket; 4102. a main drive motor; 4103. an auxiliary motor; 4104. a front support guide bracket; 4105. a main body base plate; 4106. a module housing; 4107. a charging contact; 4108. a bottom cross beam; 4109. a base plate frame; 4110. a support connecting plate; 4111. angle steel bracket; 4112. controlling a main case; 4113. reinforcing the pin bush; 4114. a moving track; 4115. positioning pin shafts; 4116. a drive bracket; 4117. an explosion-proof housing; 4118. tensioning a spring; 42. the crown block inspection module; 4201. a patrol shell; 4202. a patrol platform; 4203. a front sensor; 4204. a flight propeller; 4205. a flying communication host; 4206. installing a positioning column; 4207. a main charging contact; 4208. auxiliary charging contacts; 4209. a magnetic positioning groove; 4210. a positioning groove; 4211. the clamping positioning seat; 4212. a bracket rotating rod; 4213. the ball head is rotationally connected; 4214. a positioning auxiliary groove; 43. a supporting nacelle; 5. and (5) a battery warehouse.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
According to fig. 1-13, this embodiment provides a power conversion equipment for new energy automobile, including battery warehouse 5 and power conversion station main part 1, the top of power conversion station main part 1 is equipped with location track 2, and the surface activity of location track 2 is provided with cruises module 4, cruises module 4 and includes crown block module 41, and the bottom of crown block module 41 is equipped with crown block inspection module 42, and the bottom outside of crown block module 41 is equipped with supporting nacelle 43, and the inside bottom surface of power conversion station main part 1 is equipped with AGV module 3, and AGV module 3 includes follow-up detection module 31 and self-propelled detection module 32.
Meanwhile, the power conversion device further comprises:
The detection module of the AGV module 3 comprises ground detection equipment and air detection equipment, wherein the ground detection equipment consists of a follow-up detection module 31 and a self-propelled detection module 32, the air detection equipment comprises track inspection and flying detection, and the air detection equipment is a part of the cruise module 4;
The data collection module adopts a data acquisition center formed by combining Wi-fi, GPRS and a cellular network, and the data collection module and the cloud end are electrically connected and mutually transmit signals;
The data processing module is embedded in the NAS and the Internet cloud disk, and the data processing module adopts RAID1 to mutually perform data verification;
The post-processing module is electrically connected with the handheld terminal of the engineer, and the post-processing module and the engineer are mutually bound by NFC coding;
The data centralization module comprises an NAS, a cloud disk, a data center and an Internet physical isolation computer, wherein the NAS, the cloud disk and the data center are in wireless connection, the data of the NAS, the cloud disk and the data center are mutually backed up, and the Internet physical isolation computer is connected with read data by adopting CAT-UTP cross wires.
Further, battery warehouse 5 has placed the battery package of many brands, many models, many adaptations through the mode of arranging of storage support to carry out the allotment of battery package through warehouse system, and the battery package can pass through AGV vehicle with the battery and carry the gate to battery warehouse 5 according to backstage allotment system, the AGV vehicle is in battery warehouse 5 and is allocated by oneself, and the battery in battery warehouse 5 all is in stable condition of charging, the real-time charging of battery of depletion is also carried out after entering the storehouse, and be provided with independent thermal management system in the battery warehouse 5, avoid taking place the accident, be provided with independent fire extinguishing system in the battery warehouse 5 simultaneously, be used for carrying out the emergency treatment of battery.
Embodiment two:
As shown in fig. 2-5, the present embodiment is different from the first embodiment only in that the following detection module 31 includes a detection housing 3101 and a driving tire 3102, four corners of a side surface of the detection housing 3101 are respectively coupled with the driving tire 3102 by a shaft, and the driving tire 3102 is driven by a servo motor.
Meanwhile, a main control screen 3103 and an external antenna 3104 are arranged on the front surface of the detection housing 3101, a main laser radar 3105 is fixedly connected to the end portion of the top surface of the detection housing 3101 in a bolt mode, a mounting platform 3107 is fixedly connected to the middle portion of the top surface of the detection housing 3101 in a bolt mode, an air pressure lifting rod is adopted by the mounting platform 3107, an equipment cradle 3108 is arranged on the top of the mounting platform 3107, and a CCD camera 3106 and a data acquisition terminal 3109 are respectively connected to two sides of the equipment cradle 3108 in a shaft mode.
The self-propelled detection module 32 includes a main body housing 3201 which is embedded with the surface of the follow-up detection module 31, a panoramic camera 3204 is arranged at the top edge of the main body housing 3201, a liquid crystal panel 3203 and a control knob 3202 are embedded at the top of the front surface of the main body housing 3201, a moving roller 3205 is axially connected to the ground of the main body housing 3201, and an electrified copper contact 3206 is embedded at the side edge of the ground of the main body housing 3201.
In operation, three modes may be employed, the first mode employing the independent operation of the follow-up detection module 31, the second employing the independent operation of the self-propelled detection module 32, and the third employing the combination of the follow-up detection module 31 and the self-propelled detection module 32.
When the follow-up detection module 31 and the self-walking detection module 32 operate, data are collected through the CCD camera 3106, the data collection terminal 3109 and the panoramic camera 3204 at the top, the CCD camera 3106 adopts a graph collection algorithm to detect the working condition in a factory on line, and meanwhile, whether the whole equipment is deformed, differentiated or not can be judged in an initial stage through the graph meta-information collected by vision.
Through owing to follow-up detection module 31's bottom is equipped with mounting platform 3107 and equipment cloud platform 3108, can adjust the spatial position of whole detection component according to the working height or the working level of actual working line in the work, guarantees the horizontal position of detection, and the cloud platform can guarantee the stability of testing process simultaneously.
During operation, the driving tyre 3102 is a servo motor, and the tyre driving tyre 3102 can be changed into a Mecanum wheel, so that the stability of movement and the accuracy of position positioning are ensured, and meanwhile, detected data can be transmitted and received through the external antenna 3104.
In the first mode, the follow-up detection module 31 operates independently, and because the power adopted by the self-propelled detection module is weaker, and meanwhile, fewer electrical elements are adopted, so that the power is lower, the energy consumption is reduced, and meanwhile, the contacts are adopted at the bottom, the electrical connection such as charging, signal receiving and transmitting can be realized, so that the design of a circuit is more convenient;
In the second mode, the self-propelled detection module 32 operates independently, the movable roller 3205 is driven by a servo motor, the panoramic camera 3204 collects physicochemical parameters, equipment can be controlled through the control knob 3202, an information receiving and transmitting device is arranged in the control knob 3202, information transmission correction can be achieved, when the follow-up detection module 31 detects independently, data detection of height working lines of different horizontal planes can be achieved, actual conditions are detected, and meanwhile the follow-up detection module 31 has data detection and visual detection, so that comprehensive detection conditions can be achieved;
In a third mode, the equipment holder 3108, the CCD camera 3106 and the data acquisition terminal 3109 are removed, the bottom of the main body casing 3201 of the self-propelled detection module 32 is embedded on the mounting platform 3107, and the self-propelled detection module 32 and the follow-up detection module 31 are mutually attached through the electrified copper contact 3206 at the bottom of the self-propelled detection module 32 and the top surface contact of the follow-up detection module 31, so that the self-propelled detection module 32 and the follow-up detection module 31 are mutually electrically connected, and the electrified copper contact 3206 is all the copper contact, so that signal connection and circuit connection between the self-propelled detection module 32 and the follow-up detection module 31 are realized, and the mutual supply of electric power and the mutual correction of signals can be ensured in working.
When the self-propelled detection module 32 is adopted to work, because the power adopted by the self-propelled detection module 32 is weaker, meanwhile, fewer electrical elements are adopted, lower power is provided, energy consumption is reduced, meanwhile, contacts are adopted at the bottom, electric connection such as charging, signal receiving and transmitting and the like can be realized, thereby being more convenient for the design of a circuit, the follow-up detection module 31 and the self-propelled detection module 32 are adopted, data parameters which can be detected are concentrated on the self-propelled detection module 32 and mainly concentrated on physical and chemical parameter detection, mecanum wheels are adopted during movement, modes such as position movement and turning are simpler, and meanwhile, compared with the device cradle 3108 with more comprehensive data detection, the CCD camera 3106 and the data acquisition terminal 3109, the energy consumption is lower.
Embodiment III:
as shown in fig. 6 to 11, the present embodiment differs from the first or second embodiment only in that the crown block module 41 includes a module housing 4106, a moving rail 4114, a main body floor 4105, and a floor frame 4109.
The two sides of the moving track 4114 are clamped with a main driving motor 4102, the main driving motor 4102 is driven by a servo motor, an auxiliary motor 4103 is arranged on the side surface of the main driving motor 4102, a rear supporting bracket 4101 is arranged on the other side of the main driving motor 4102, and the rear supporting bracket 4101 comprises a reinforcing rib and a plate, and the main body is subjected to limit positioning installation;
The end of the rear support frame 4101 is provided with a support frame connecting plate 4110, an angle steel frame 4111 is arranged between the rear support frame 4101 and the support frame connecting plate 4110, a bottom cross beam 4108 is arranged on the side surface of the support frame connecting plate 4110, a charging contact 4107 is arranged at the bottom of the support frame connecting plate 4110, and the rear support frame 4101 is provided with a front support guide frame 4104 at the position of mirror symmetry of the axis of the main drive motor 4102;
Further, the front support guide frame 4104 includes components such as a rib plate, a guide rod, a support plate, etc., the middle cavities of the front support guide frame 4104 and the rear support frame 4101 are provided with tensioning springs 4118, the top surface of the main body bottom plate 4105 is vertically and fixedly provided with an explosion-proof housing 4117, and the top of the explosion-proof housing 4117 is provided with a driving frame 4116.
The crown block inspection module 42 comprises an inspection shell 4201 and a flight propeller 4204 which is embedded with the end part of a corner support arm of the inspection shell 4201, wherein the middle part of the top surface of the inspection shell 4201 is provided with an inspection platform 4202, the head end of the inspection shell 4201 is embedded with a front sensor 4203, the side surface of the inspection shell 4201 is provided with a clamping positioning seat 4211, the top edge of the clamping positioning seat 4211 is provided with a rotary connecting ball 4213, the top of the rotary connecting ball 4213 is fixed with a bracket rotary rod 4212, the end part of the bracket rotary rod 4212 is provided with a flight communication host 4205, one side of the clamping positioning seat 4211 is provided with a positioning auxiliary groove 4214, and the positioning auxiliary groove 4214 and the bracket rotary rod 4212 are in transition fit.
Further, the corner of the inspection platform 4202 is provided with a mounting positioning column 4206, the inspection platform 4202 is fixedly connected to the surface of the inspection housing 4201 through the mounting positioning column 4206, the middle of the surface of the inspection platform 4202 is embedded with a main charging contact 4207, and two sides of the main charging contact 4207 are embedded with auxiliary charging contacts 4208 on the surface of the inspection platform 4202.
Positioning grooves 4210 are formed in the head and tail sides of the surface of the telescopic inspection platform 4202, magnetic positioning grooves 4209 are embedded in the edge of the top surface of the inspection platform 4202, and the end surface of the supporting nacelle 43 is in clamping connection with the bottoms of the crown block module 41 and the crown block inspection module 42.
Positioning pins 4115 are embedded between the inner movable pieces of the crown block module 41 and the crown block inspection module 42, and the surfaces of the positioning pins 4115 are wrapped with reinforcing pin sleeves 4113.
When the crane works, on one hand, an independent crane module 41 can be adopted for running, the supporting nacelle 43 mounted at the bottom of the crane module 41 can run along with the positioning rail 2 at the top of the power exchange station main body 1, the positioning rail 2 and the moving rail 4114 are combined with each other, and the crane module 41 runs through the main driving motor 4102 and the auxiliary motor 4103, so that the crane module 41 can run in air according to a planned program path, and further, the mobile inspection can be realized by routing in air.
On the other hand, an independent crown block inspection module 42 can be adopted, the flying screw 4204 is used for driving in operation, the flying communication host 4205 is turned over and supported through the bracket rotary rod 4212, data are collected through the front sensor 4203 in operation, in another case, the crown block inspection module 42 and the crown block module 41 can be combined with each other, the main charging contact 4207, the auxiliary charging contact 4208 and the bottom surface of the crown block module 41 are mutually attached in combination, and meanwhile, in the attachment process, the positioning groove 4210 is adopted for positioning, and meanwhile, the magnetic attraction positioning groove 4209 is adopted for magnetic attraction on the bottom surface of the crown block module 41.
Therefore, the combination of large area, fixed track, combined charging and other modes can be realized, so that better integrity is realized, meanwhile, the adopted cruising and track are adopted, the comprehensive inspection and detection of the whole factory area are realized, the defect of the ground detection on the top detection is avoided, and the wider detection range and better detection data collection condition are realized.
Embodiment four:
a power conversion method implemented by the power conversion apparatus according to any one of the first to third embodiments, comprising the steps of:
Sp1, new energy vehicles drive in;
sp2, AGV module 3, cruising module 4 compare and discern the vehicle information, get the vehicle information packet, upload to the control center of backstage;
sp3, driving the AGV module 3 to carry a battery pack disassembling platform of a corresponding vehicle to move to a vehicle position for disassembling the battery pack according to the vehicle information obtained by Sp 2;
Sp4 and Sp3 synchronously drive the battery replacement battery of the corresponding vehicle carried by the other AGV module 3 to move to the position of the vehicle replacement along with the AGV module 3 carried with the disassembly platform;
after the AGV module 3 carrying the disassembly platform in Sp5 and Sp3 is disassembled, sending the battery in Sp4 to the bottom of the battery exchange vehicle for battery exchange;
sp6, the abnormal power change is warned through the Internet, no abnormality exists, the vehicle owner is informed to fetch the vehicle through the Internet,
After the new energy vehicle enters the power exchange station main body 1, the follow-up detection module 31 and the self-propelled detection module 32 independently operate or operate in a combined mode according to requirements to acquire ground data, the cruising module 4 realizes the large-area inspection detection in the modes of air track fixing, combined charging and the like through the crown block module 41 and the crown block inspection module 42, data of the ground detection and the air detection are sent to the data centralization module, centralization is carried out through a data acquisition center combined by Wi F i, GPRS and a cellular network, the data centralization module transmits the data to the data processing module, and the data is embedded in an NAS and an Internet cloud disk, and data verification is carried out by adopting RAID 1.
The post-processing module is electrically connected with the handheld terminal of the engineer and is bound with NFC codes, the processed data can be used for monitoring and maintaining the whole system by the engineer, and the battery warehouse 5 prepares a battery replacing battery corresponding to the vehicle according to the vehicle information and the ground detection and air detection data.
In the disassembling and power exchanging process, the AGV module 3 adjusts the space position of the whole detection assembly according to the working height or the working level of an actual working line through the mounting platform 3107 and the equipment cradle 3108, ensures the accuracy and stability of the power exchanging process, alerts through the Internet if the power exchanging process is abnormal, informs a vehicle owner to fetch a vehicle through the Internet if the power exchanging process is abnormal, records power exchanging data to the cloud, and backs up the NAS, the cloud disk, the data center and the like for subsequent analysis and optimization.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Rather, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A trade electric equipment for new energy automobile, its characterized in that: including battery warehouse (5) and power exchange station main part (1), the top of power exchange station main part (1) is equipped with positioning rail (2), the surface activity of positioning rail (2) is provided with cruises module (4), cruises module (4) including crown block module (41), the bottom of crown block module (41) is equipped with crown block inspection module (42), the bottom outside of crown block module (41) is equipped with supporting nacelle (43), the inside bottom surface of power exchange station main part (1) is equipped with AGV module (3), AGV module (3) include follow-up detection module (31) and self-propelled detection module (32), follow-up detection module (31) are including detection shell (3101) and driving tire (3102), four turning on the side of detection shell (3101) are respectively with driving tire (3102) axle joint, and driving tire (3102) all adopt servo motor drive, the front of detection shell (3101) is equipped with screen (3) and external antenna (4), the top surface end of detection shell (3101) is equipped with AGV module (3), main part (3108) are equipped with fixed top surface detection module (3107) and top surface mounting platform (3107), top surface mounting platform (3107) is equipped with fixed top platform (3107), the utility model provides a device cloud platform (3108) both sides have the CCD camera (3106) and data acquisition terminal (3109) of the respective shaft connection, self-propelled detection module (32) include with follow-up detection module (31) surface gomphosis main body shell (3201), the top edge of main body shell (3201) is equipped with panorama camera (3204), the front top gomphosis of main body shell (3201) has liquid crystal panel (3203) and control knob (3202), the ground shaft connection of main body shell (3201) has movable roller (3205), the ground side gomphosis of main body shell (3201) has logical copper contact (3206), overhead traveling crane module (41) include module shell (4106), movable track (4114), main body bottom plate (4105) and bottom plate frame (4109), the both sides centre gripping of movable track (4114) are equipped with main drive motor (4102), the side of main drive motor (4102) is equipped with auxiliary motor (4103), one side of main drive motor (4102) is equipped with back support frame (4101), the ground side of main body shell (3201) has logical copper contact (4106), top frame (4110) is equipped with back support frame (4110) and connecting plate (4110) side frame (4110), the bottom of the support connecting plate (4110) is provided with a charging contact (4107), the rear support bracket (4101) is provided with a front support guide bracket (4104) at the position of the axis mirror symmetry of the main drive motor (4102), the middle cavities of the front support guide bracket (4104) and the rear support bracket (4101) are provided with tension springs (4118), the top surface of the main body bottom plate (4105) is vertically and fixedly provided with an explosion-proof shell (4117), the top of the explosion-proof shell (4117) is provided with a driving bracket (4116), the overhead travelling crane inspection module (42) comprises an inspection shell (4201) and a flight screw (4204) which is embedded with the end part of a corner support arm of the inspection shell (4201), the top surface middle part of the inspection shell (4201) is provided with an inspection platform (4202), the head end of the inspection shell (4201) is embedded with a front sensor (4203), the surface side surface of the inspection shell (4201) is provided with a clamping and positioning seat (4211), the top of the clamping and positioning seat (4211) is provided with a rotary rod (4213) which is rotationally connected with the rotary rod (4212) and is provided with an auxiliary rotary rod (4214) which is matched with the rotary rod (4212) at one side of the rotary rod (4212), the corner of inspection platform (4202) is equipped with installation reference column (4206), and inspection platform (4202) is through installation reference column (4206) fixed connection at the surface of inspection shell (4201), the surface middle part gomphosis of inspection platform (4202) has main charging contact (4207), the both sides of main charging contact (4207) have supplementary charging contact (4208) at the surface gomphosis of inspection platform (4202), positioning groove (4210) have been seted up to the surface head and the tail both sides of telescopic inspection platform (4202), the gomphosis of inspection platform (4202) top surface border position has magnetic attraction constant head tank (4209).
2. The power conversion apparatus according to claim 1, wherein: the end surface of the supporting nacelle (43) and the bottoms of the crown block module (41) and the crown block inspection module (42) are connected in a clamping mode, positioning pins (4115) are embedded between inner movable parts of the crown block module (41) and the crown block inspection module (42), and the surfaces of the positioning pins (4115) are wrapped with reinforcing pin sleeves (4113).
3. The power conversion device according to any one of claims 1-2, characterized in that the power conversion device further comprises:
And a detection module: the detection module comprises ground detection equipment and air detection equipment, wherein the ground detection equipment comprises self-propelled detection, and the air detection equipment comprises track inspection detection and flying detection;
The data collection module adopts a data acquisition center formed by combining WiFi, GPRS and a cellular network, and the data collection module and the cloud end are electrically connected and mutually transmit signals;
The data processing module is embedded in the NAS and the Internet cloud disk, and the data processing module adopts RAID1 to mutually perform data verification;
The post-processing module is electrically connected with the engineer handheld terminal, and the post-processing module and the engineer are mutually bonded through NFC coding.
4. The power conversion device according to claim 3, wherein the data centralization module comprises a NAS, a cloud disk, a data center and an internet physical isolation computer, wireless connection is adopted among the NAS, the cloud disk and the data center, data of the NAS, the cloud disk and the data center are mutually backed up, and data read by the internet physical isolation computer are connected by CAT-UTP cross wires.
5. A power conversion method implemented by a power conversion device according to any one of claims 1 to 4, characterized in that the power conversion method comprises the steps of:
Sp1, new energy vehicles drive in;
Sp2, an AGV module (3) and a cruising module (4) are used for comparing and identifying vehicle information to obtain a vehicle information packet, and the vehicle information packet is uploaded to a background control center;
sp3, driving an AGV module (3) to carry a battery pack disassembly platform of a corresponding vehicle to move to a vehicle position for disassembling a battery pack according to the vehicle information obtained by Sp 2;
Sp4 and Sp3 synchronously drive the other AGV module (3) to carry the battery replacement of the corresponding vehicle to move to the position of the vehicle replacement along with the AGV module (3) carrying the disassembly platform;
After the AGV modules (3) carrying the disassembly platforms in Sp5 and Sp3 are disassembled, sending the battery in Sp4 to the bottom of the battery exchange vehicle for battery exchange;
Sp6, the abnormal electricity change is warned through the Internet, no abnormality exists, and the vehicle owner is informed of taking the vehicle through the Internet.
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| US8694155B2 (en) * | 2012-06-26 | 2014-04-08 | Motex Products Co., Ltd. | System for auto-exchanging of electric vehicle battery |
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| CN102139680A (en) * | 2011-02-21 | 2011-08-03 | 谢子聪 | Power battery quick-changing system for multi-model electric passenger vehicle |
| CN206254812U (en) * | 2016-06-27 | 2017-06-16 | 蔚来汽车有限公司 | The small-sized automatic electric charging station of electric automobile |
| CN109808653A (en) * | 2019-03-28 | 2019-05-28 | 中科新松有限公司 | AGV battery replacement device, replacing options and battery transportation system |
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