CN103568763B - A kind of vehicle driving control system and control method thereof - Google Patents
A kind of vehicle driving control system and control method thereof Download PDFInfo
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- CN103568763B CN103568763B CN201310522795.8A CN201310522795A CN103568763B CN 103568763 B CN103568763 B CN 103568763B CN 201310522795 A CN201310522795 A CN 201310522795A CN 103568763 B CN103568763 B CN 103568763B
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Abstract
The invention discloses kind of a vehicle driving control system, comprise GPS Position Fixing Navigation System, vehicle central control module and chassis system, described chassis system comprises vehicle suspension system, described vehicle suspension system comprises connection bracket, vehicle body spring and damper, and described vehicle body spring is provided with spring pre-adjustment mechanism; Described vehicle central control module is connected with spring pre-adjustment mechanism by CAN bus, and described control system also comprises motor vehicle-detecting system, and described vehicle central control module is connected with motor vehicle-detecting system; Described GPS Position Fixing Navigation System comprises one-level memory module, and described vehicle central control module is provided with secondary memory module, and described secondary memory module records repeats road surface and the obstacle information on circuit; The present invention contacts chassis system and the foundation of vehicle central control module, can carry out anticipation to road conditions in real time, has overcome defect of the prior art, has greatly improved the comfort level of vehicle.
Description
Technical field
The invention belongs to motor-vehicle chassis system control manufacturing technology field, specifically, relate to a kind of vehicleRunning control system and control method thereof.
Background technology
In orthodox car technology, automobile chassis is conventionally by four of power train, running gear, steering system and braking systemsBe grouped into. Chassis effect is supporting, installation automobile engine and each parts thereof, assembly, forms the whole of automobileFigure modelling, and accept the power of engine, make automobile produce motion, ensure normally to travel.
Automobile chassis also comprises car shock mitigation system, and described car shock mitigation system is arranged on automobile axle shaft and automobileBetween vehicle body. Because outskirts of a town and rural road surface are reported to the leadship after accomplishing a task, especially in the time that repair on road surface in most cases,Road surface all can produce many barriers or potted road surface mostly, and at this time our car is reaching such roadWhen face, one does not note allowing boulder on road surface or the end of other road surface protrusions and own vehicleDish contacts, and what namely we often said drags at the end. Owing to dragging this situation of the end to there is uncertainty,Therefore be easy to cause damage to the part that is positioned at chassis portion, as: ternary catalyzing unit shell fragmentation, startOil pan crackle, gear box casing crackle or suspension distortion etc., the generation of these problems willBring very fatal damage to your car.
Therefore there is following many defects in chassis system of the prior art:
1, chassis system of the prior art, in the time of potted road surface, usually can contact with the protrusion on road surface,Make vehicle chassis drag the end, cause vehicle damage.
2, chassis system of the prior art, owing to can not constantly chassis being adjusted according to road surface situation,Make the non-constant of comfort level of vehicle.
3, chassis system of the prior art, carries out anticipation to the road conditions that repeat, can not be in advance to chassis systemAdjust, make the comfortableness of vehicle poor.
Summary of the invention
Technical problem to be solved by this invention is, chassis system of the prior art, and in the time of potted road surface,Usually can contact with the protrusion on road surface, make vehicle chassis drag the end, cause vehicle damage; Due to can notConstantly chassis portion height is adjusted according to road surface situation, made the non-constant of comfort level of vehicle; Can notThe road conditions that repeat are carried out to anticipation, can not adjust chassis system in advance, make the comfortableness of vehicleThe technical problems such as difference, and a kind of vehicle driving control system and control method thereof are provided.
Technical conceive provided by the present invention is, because chassis system of the prior art runs into rugged, usually drag at the end when on the road surface, thereby cause vehicle damage; Due to can not be according to road surface situation constantly to chassis portionHighly adjust, make the non-constant of comfort level of vehicle; The road conditions that repeat are carried out to anticipation, can not shift to an earlier dateChassis system is adjusted, made the technical problems such as the comfortableness of vehicle is poor; The invention provides oneTechnical conceive, contacts chassis system and the foundation of vehicle central control module, remembers by GPS overlapping routeFunction, effectively controls vehicle driving control system height and the chassis suspension hardness on chassis, and chassis is carried outMechanism, according to the signal of central control module, dynamically adjusts constantly, has overcome defect of the prior art,Greatly improve the comfort level of vehicle.
Technical scheme provided by the present invention is that a kind of vehicle driving control system, comprises GPS location navigationSystem, vehicle central control module and chassis system, described chassis system comprises vehicle suspension system, described inVehicle suspension system comprises connection bracket, vehicle body spring and damper, and it is pre-that described vehicle body spring is provided with springGuiding mechanism; Described vehicle central control module is connected with spring pre-adjustment mechanism by CAN bus, described inControl system also comprises motor vehicle-detecting system, and described vehicle central control module is connected with motor vehicle-detecting system,Described motor vehicle-detecting system comprises detection radar, camera and control module; Described GPS Position Fixing Navigation SystemComprise a note memory module, described one-level memory module is remembered for the circuit of repeated travel, described carCentral control module is provided with secondary memory module, and described secondary memory module records repeats the road surface on circuitAnd obstacle information.
Described GPS Position Fixing Navigation System is connected with described vehicle central control module, when Vehicle Driving Cycle repeats roadWhen line, the built-in planning circuit of described one-level memory module and GPS is confirmed; Described secondary memory module withDescribed motor vehicle-detecting system signal is confirmed.
Described central control module also comprises logic judging circuit, and logic judging circuit receives one-level memory simultaneouslyThe confirmation signal that module and secondary memory module are sent, if confirm as identical in the same way vehicle line, logic controlCircuit sends confirmation signal to central control module, and described central control module superposes to described, described inSpring pre-adjustment mechanism sends signal, in advance vehicle chassis system is carried out to pre-adjustment.
Described spring pre-adjustment mechanism comprises piston cylinder assembly, controls assembly and high-pressure oil pipe; Described damperBe arranged on described vehicle body spring inner, described spring pre-adjustment mechanism is arranged on described vehicle body spring outside; InstituteState the pretightning force that spring pre-adjustment mechanism applies to described vehicle body spring and be greater than described light weight to vehicle body springThe pretightning force applying.
Described radar is arranged on motor vehicle bumper middle part or air-inlet grille middle part foremost, and mounting means isEmbedded fixed installation; Described front end camera is arranged on motor vehicle bumper middle part or air inlet grille foremostGrid middle part or outside rear-view mirror front end, mounting means is embedded fixed installation.
Described spring pre-adjustment mechanism also comprises top board, lower platen, pressing plate guide pillar and apparatus for regulating, in instituteState top board and lower platen and be sleeved on described pressing plate guide pillar.
Described piston cylinder assembly is arranged in described apparatus for regulating, described piston cylinder assembly comprise upper piston and underPiston, described upper piston contacts with described top board, described lower piston contacts with described lower platen, described onPiston, the upper and lower operation of lower piston, drive described top board and described lower platen along on described pressing plate guide pillar,Lower operation.
Between described connection bracket and damper, be provided with hydraulic cylinder. Described damper body is put part and is placed in instituteState in hydraulic cylinder; Described connection bracket is socketed on hydraulic cylinder.
A kind of vehicle driving control method, comprises GPS Position Fixing Navigation System, vehicle central control module and the endDisc system, described chassis system comprises vehicle suspension system, described vehicle suspension system comprise connection bracket,Vehicle body spring and damper, described vehicle body spring is provided with spring pre-adjustment mechanism; Described vehicle central controlModule is connected with spring pre-adjustment mechanism by CAN bus, and described control system also comprises motor vehicle-detecting system,Described vehicle central control module is connected with motor vehicle-detecting system, described motor vehicle-detecting system comprise detection radar,Camera and control module; Described GPS Position Fixing Navigation System comprises a note memory module, described one-level memoryModule is remembered for the circuit of repeated travel, and described vehicle central control module is provided with secondary memory module,Described secondary memory module records repeats road surface and the obstacle information on circuit:
The first step, described vehicle body spring pre-adjustment mechanism is arranged on described vehicle body spring outside; By described vehicle bodySpring is put in advance, and the pretightning force that described spring pre-adjustment mechanism is applied to described vehicle body spring is greater thanThe pretightning force that described light weight applies to vehicle body spring;
Second step, is being arranged on described radar at motor vehicle bumper middle part or air-inlet grille middle part foremost,Mounting means is embedded fixed installation;
The 3rd step, described front end camera is arranged in motor vehicle bumper middle part or air-inlet grille foremostPortion or outside rear-view mirror front end, mounting means is embedded fixed installation;
The 4th step, described GPS Position Fixing Navigation System is connected with described vehicle central control module, when vehicle capableWhile sailing overlapping route, the built-in planning circuit of described one-level memory module and GPS is confirmed; Described secondary noteRecall module and described motor vehicle-detecting system signal is confirmed;
The 5th step, described central control module also comprises logic judging circuit, logic judging circuit receives simultaneouslyThe confirmation signal that one-level memory module and secondary memory module are sent, if confirm as identical in the same way vehicle line,Logic control circuit sends confirmation signal to central control module, and described central control module is folded to describedAdd, described spring pre-adjustment mechanism sends signal, in advance vehicle chassis system is carried out to pre-adjustment;
The 6th step, described piston cylinder assembly is arranged in described apparatus for regulating, and described piston cylinder assembly comprisesPiston and lower piston, described upper piston contacts with described top board, and described lower piston contacts with described lower platen,Described upper piston, the upper and lower operation of lower piston, drive described top board and described lower platen to lead along described pressing plateThe upper and lower operation of post;
Vehicle in the process of moving, in the time remembering front in secondary memory module and have outstanding barrier, described carCentral control module is heightened the instruction on chassis to the output of spring pre-adjustment mechanism, now described piston driving instituteState upper and lower pressing plate and move in the opposite direction along pressing plate guide rail, the pressure of vehicle body spring is released, and makesObtaining vehicle chassis raises; When remembering road ahead in secondary memory module when smooth, described vehicle central controlModule is turned down the instruction on chassis, now upper and lower pressure described in described piston driving to the output of spring pre-adjustment mechanismPlate, along pressing plate guide rail to relative direction operation, increases the pretightning force of vehicle body spring, vehicle body spring-compressed,Vehicle chassis is reduced.
Adopt technical scheme provided by the present invention, can effectively solve chassis system of the prior art,When potted road surface, usually can contact with the protrusion on road surface, make vehicle chassis drag the end, cause vehicle to damageBad; Owing to can not constantly chassis portion height being adjusted according to road surface situation, make the comfort level of vehicleNon-constant; Can not carry out anticipation to the road conditions that repeat, can not adjust chassis system in advance, make carThe technical problems such as comfortableness is poor, the present invention sets up chassis system and vehicle central control module to contact,By GPS overlapping route memory function, vehicle driving control system is effectively controlled to height and the chassis on chassisSuspension hardness, according to the signal of central control module, can enter chassis executing agency in real time to road conditionsRow anticipation, then adjusts chassis system automatically, has overcome defect of the prior art, greatly improvesThe comfort level of vehicle, meanwhile, the present invention also has low cost of manufacture, safe and reliable to operation, good stability,The features such as long service life.
Brief description of the drawings
By reference to the accompanying drawings, the present invention is described further:
Fig. 1 is syndeton schematic diagram of the present invention;
Fig. 2 is pressing plate assembly structure schematic diagram of the present invention;
Wherein, 1 is vehicle body spring; 2 is piston cylinder assembly; 3 is top board; 4 is lower platen; 5 is pressing plateGuide rail; 6 is GPS Position Fixing Navigation System; 7 is central control module; 8 is motor vehicle-detecting system; 9 is bulletSpring pre-adjustment mechanism.
Detailed description of the invention
As shown in Figure 1, technical scheme of the present invention is that a kind of vehicle driving control system, comprises that GPS is fixedPosition navigation system 6, vehicle central control module 7 and chassis system, described chassis system comprises vehicle suspension systemSystem, described vehicle suspension system comprises connection bracket, vehicle body spring 1 and damper, described vehicle body spring 1Be provided with spring pre-adjustment mechanism 9; Described vehicle central control module 7 is by CAN bus and spring pre-adjustmentMechanism 9 connects, and described control system also comprises motor vehicle-detecting system 8, described vehicle central control module 7 withMotor vehicle-detecting system 8 is connected, and described motor vehicle-detecting system 8 comprises detection radar, camera and control module;Described GPS Position Fixing Navigation System 6 comprises a note memory module, and described one-level memory module is for repeated travelCircuit remember, described vehicle central control module 7 is provided with secondary memory module, described secondary memoryModule records repeats road surface and the obstacle information on circuit.
Described GPS Position Fixing Navigation System 6 is connected with described vehicle central control module 7, when Vehicle Driving Cycle weightWhen multiple route, the built-in planning circuit of described one-level memory module and GPS is confirmed; Described secondary memory mouldPiece and described motor vehicle-detecting system 8 signals are confirmed.
Described central control module 7 also comprises logic judging circuit, and logic judging circuit receives one-level note simultaneouslyRecall the confirmation signal that module and secondary memory module are sent, if confirm as identical in the same way vehicle line, logic controlCircuit processed sends confirmation signal to central control module 7, and described central control module 7 superposes to described,Described spring pre-adjustment mechanism 9 sends signal, in advance vehicle chassis system is carried out to pre-adjustment.
Described spring pre-adjustment mechanism 9 comprises piston cylinder assembly 2, controls assembly and high-pressure oil pipe; Described dampingDevice is arranged on described vehicle body spring 1 inside, and described spring pre-adjustment mechanism 9 is arranged on described vehicle body spring 1Outside; The pretightning force that described spring pre-adjustment mechanism 9 applies to described vehicle body spring 1 be greater than described vehicle fromThe heavy pretightning force applying to vehicle body spring 1.
Described radar is arranged on motor vehicle bumper middle part or air-inlet grille middle part foremost, and mounting means isEmbedded fixed installation; Described front end camera is arranged on motor vehicle bumper middle part or air inlet grille foremostGrid middle part or outside rear-view mirror front end, mounting means is embedded fixed installation.
Described spring pre-adjustment mechanism 9 also comprises top board 3, lower platen 4, pressing plate guide pillar and apparatus for regulating,Be sleeved on described pressing plate guide pillar at described top board 3 and lower platen 4.
Described piston cylinder assembly 2 is arranged in described apparatus for regulating, and described piston cylinder assembly 2 comprises upper pistonAnd lower piston, described upper piston contacts with described top board 3, and described lower piston contacts with described lower platen 4,Described upper piston, the upper and lower operation of lower piston, drive described top board 3 and described lower platen 4 along described pressureThe upper and lower operation of plate guide pillar.
Between described connection bracket and damper, be provided with hydraulic cylinder. Described damper body is put part and is placed in instituteState in hydraulic cylinder; Described connection bracket is socketed on hydraulic cylinder.
A kind of vehicle driving control method, comprises GPS Position Fixing Navigation System 6, vehicle central control module 7 andChassis system, described chassis system comprises vehicle suspension system, described vehicle suspension system comprise connection bracket,Vehicle body spring 1 and damper, described vehicle body spring 1 is provided with spring pre-adjustment mechanism 9; Described vehicle centralControl module 7 is connected with spring pre-adjustment mechanism 9 by CAN bus, and described control system also comprises vehicleDetection system 8, described vehicle central control module 7 is connected with motor vehicle-detecting system 8, and described vehicle detection isSystem 8 comprises detection radar, camera and control module; Described GPS Position Fixing Navigation System 6 comprises a note noteRecall module, described one-level memory module is remembered for the circuit of repeated travel, described vehicle central controlModule 7 is provided with secondary memory module, and described secondary memory module records repeats road surface and the barrier on circuitInformation:
The first step, described vehicle body spring 1 pre-adjustment mechanism is arranged on described vehicle body spring 1 outside; Described in inciting somebody to actionVehicle body spring 1 is put in advance, and described spring pre-adjustment mechanism 9 is applied to described vehicle body spring 1Pretightning force is greater than the pretightning force that described light weight applies to vehicle body spring 1;
Second step, is being arranged on described radar at motor vehicle bumper middle part or air-inlet grille middle part foremost,Mounting means is embedded fixed installation;
The 3rd step, described front end camera is arranged in motor vehicle bumper middle part or air-inlet grille foremostPortion or outside rear-view mirror front end, mounting means is embedded fixed installation;
The 4th step, described GPS Position Fixing Navigation System 6 is connected with described vehicle central control module 7, works as carWhile travelling overlapping route, the built-in planning circuit of described one-level memory module and GPS is confirmed; Described twoLevel memory module and described motor vehicle-detecting system 8 signals are confirmed;
The 5th step, described central control module 7 also comprises logic judging circuit, logic judging circuit connects simultaneouslyReceive the confirmation signal that one-level memory module and secondary memory module are sent, if confirm as identical in the same way vehicle line,Logic control circuit sends confirmation signal to central control module 7, described central control module 7 to described enterRow stack, described spring pre-adjustment mechanism 9 sends signal, in advance vehicle chassis system is carried out to pre-adjustment;
The 6th step, described piston cylinder assembly 2 is arranged in described apparatus for regulating, and described piston cylinder assembly 2 wrapsDraw together upper piston and lower piston, described upper piston contacts with described top board 3, described lower piston with described in press downPlate 4 contacts, and described upper piston, the upper and lower operation of lower piston, drive described top board 3 and described lower platen 4Along the upper and lower operation of described pressing plate guide pillar;
Vehicle in the process of moving, in the time remembering front in secondary memory module and have outstanding barrier, described carCentral control module 7 is heightened the instruction on chassis, now described piston band to 9 outputs of spring pre-adjustment mechanismMoving described upper and lower pressing plate 4 moves in the opposite direction along pressing plate guide rail 5, and the pressure of vehicle body spring 1 obtainsTo discharge, vehicle chassis is raise; When remembering road ahead in secondary memory module when smooth, described carCentral control module 7 is turned down the instruction on chassis, now described piston band to 9 outputs of spring pre-adjustment mechanismMoving described upper and lower pressing plate 4, along pressing plate guide rail 5 to relative direction operation, increases the pre-of vehicle body spring 1Tight power, vehicle body spring 1 compresses, and vehicle chassis is reduced.
Claims (1)
1. a vehicle driving control method, is characterized in that, a kind of vehicle driving control system,It is characterized in that, comprise GPS Position Fixing Navigation System (6), vehicle central control module (7)And chassis system, described chassis system comprises vehicle suspension system, described vehicle suspension system bagDraw together connection bracket, vehicle body spring 1 and damper, it is presetting that described vehicle body spring 1 is provided with springComplete machine structure (9); Described vehicle central control module (7) is presetting by CAN bus and springComplete machine structure (9) connects, and described control system also comprises motor vehicle-detecting system (8), described carCentral control module (7) is connected with motor vehicle-detecting system (8), described motor vehicle-detecting system(8) comprise detection radar, camera and control module; Described GPS Position Fixing Navigation System (6)Comprise one-level memory module, described one-level memory module is remembered for the circuit of repeated travelRecall, described vehicle central control module (7) is provided with secondary memory module, described secondary memoryModule records repeats road surface and the obstacle information on circuit:
The first step, described vehicle body spring (1) pre-adjustment mechanism is arranged on described vehicle body spring (1)Outside; Described vehicle body spring (1) is put in advance, made described spring pre-adjustment mechanism(9) pretightning force applying to described vehicle body spring (1) is greater than described light weight to vehicle body bulletThe pretightning force that spring (1) applies;
Second step, is being arranged on described radar motor vehicle bumper middle part or air inlet foremostGrid middle part, mounting means is embedded fixed installation;
The 3rd step, described front end camera is arranged in the middle part of motor vehicle bumper foremost or entersGas grid middle part or outside rear-view mirror front end, mounting means is embedded fixed installation;
The 4th step, described GPS Position Fixing Navigation System (6) and described vehicle central control module(7) be connected, in the time of Vehicle Driving Cycle overlapping route, described one-level memory module and GPS are built-inPlanning circuit is confirmed; Described secondary memory module and described motor vehicle-detecting system (8) letterNumber confirm;
The 5th step, described central control module (7) also comprises logic judging circuit, logic is sentencedDeenergizing receives the confirmation signal that one-level memory module and secondary memory module are sent simultaneously, if reallyThink identical in the same way vehicle line, logic control circuit sends really to central control module (7)Recognize signal, described central control module (7) superposes to described, described spring pre-adjustmentMechanism (9) sends signal, in advance vehicle chassis system is carried out to pre-adjustment;
The 6th step, piston cylinder assembly (2) is arranged in apparatus for regulating, described piston cylinder assembly(2) comprise upper piston and lower piston, described upper piston contacts with top board (3), described underPiston contacts with lower platen (4), and described upper piston, the upper and lower operation of lower piston drive instituteState top board (3) and described lower platen (4) along the upper and lower operation of described pressing plate guide pillar;
Vehicle in the process of moving, has outstanding barrier when remembering front in secondary memory moduleTime, described vehicle central control module (7) is heightened the end to spring pre-adjustment mechanism (9) outputDish instruction, now described in described piston driving upper and lower pressing plate (4) along pressing plate guide rail (5)Operation in the opposite direction, the pressure of vehicle body spring (1) is released, and makes vehicle chassisRaise; When remembering road ahead in secondary memory module when smooth, described vehicle central control mouldPiece (7) is turned down the instruction on chassis, now described piston to spring pre-adjustment mechanism (9) outputDrive described upper and lower pressing plate (4) along pressing plate guide rail (5) to relative direction operation, increaseThe pretightning force of large vehicle body spring (1), vehicle body spring (1) compression, reduces vehicle chassis.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310522795.8A CN103568763B (en) | 2013-10-28 | 2013-10-28 | A kind of vehicle driving control system and control method thereof |
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| CN201310522795.8A CN103568763B (en) | 2013-10-28 | 2013-10-28 | A kind of vehicle driving control system and control method thereof |
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| CN103568763A CN103568763A (en) | 2014-02-12 |
| CN103568763B true CN103568763B (en) | 2016-05-18 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102015007670A1 (en) * | 2015-06-16 | 2016-12-22 | Audi Ag | Method for efficiently transmitting a road height profile |
| CN110126574B (en) * | 2019-04-25 | 2021-02-19 | 深圳市轱辘车联数据技术有限公司 | Vehicle damping control method and device and terminal equipment |
| JP7354916B2 (en) * | 2020-04-28 | 2023-10-03 | トヨタ自動車株式会社 | Vehicle vibration damping control device, vibration damping control system, vibration damping control method, and data providing device. |
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| US4827416A (en) * | 1985-09-13 | 1989-05-02 | Nissan Motor Company, Limited | Method and system for controlling automotive suspension system, particularly for controlling suspension characteristics in accordance with road surface conditions |
| CN1932922A (en) * | 2006-10-27 | 2007-03-21 | 北京市交通信息中心 | Method and apparatus for accurately displaying real-time road state information |
| CN101957214A (en) * | 2010-06-03 | 2011-01-26 | 宇龙计算机通信科技(深圳)有限公司 | Navigation prompting method and navigation device |
| CN203637502U (en) * | 2013-10-28 | 2014-06-11 | 芜湖市顺昌汽车配件有限公司 | Vehicle motion control system |
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| US4827416A (en) * | 1985-09-13 | 1989-05-02 | Nissan Motor Company, Limited | Method and system for controlling automotive suspension system, particularly for controlling suspension characteristics in accordance with road surface conditions |
| CN1932922A (en) * | 2006-10-27 | 2007-03-21 | 北京市交通信息中心 | Method and apparatus for accurately displaying real-time road state information |
| CN101957214A (en) * | 2010-06-03 | 2011-01-26 | 宇龙计算机通信科技(深圳)有限公司 | Navigation prompting method and navigation device |
| CN203637502U (en) * | 2013-10-28 | 2014-06-11 | 芜湖市顺昌汽车配件有限公司 | Vehicle motion control system |
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Effective date of registration: 20210107 Address after: 224053 Yongxing new energy equipment Industrial Park, Sanli village, Xinxing Town, Tinghu District, Yancheng City, Jiangsu Province (10) Patentee after: JIANGSU YIDUOLI NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 241009 No.12 Huaihai Road, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: WUHU SHUNCHANG AUTO PARTS Co.,Ltd. |
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Denomination of invention: A vehicle driving control system and its control method Effective date of registration: 20210803 Granted publication date: 20160518 Pledgee: Yancheng Tinghu District Financing Guarantee Co.,Ltd. Pledgor: JIANGSU YIDUOLI NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2021320000154 |
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Effective date of registration: 20221221 Address after: 276000 middle section of Kunming Road, Zhimadun sub district office, economic and Technological Development Zone, Linyi City, Shandong Province Patentee after: LINYI JINSHENG MACHINERY MATCHING CO.,LTD. Address before: 224053 Yongxing new energy equipment Industrial Park, Sanli village, Xinxing Town, Tinghu District, Yancheng City, Jiangsu Province (10) Patentee before: JIANGSU YIDUOLI NEW ENERGY TECHNOLOGY Co.,Ltd. |