CN110588774A - Vehicle capable of climbing and crossing obstacles and achieving automatic height adjustment based on RFID navigation walking - Google Patents
Vehicle capable of climbing and crossing obstacles and achieving automatic height adjustment based on RFID navigation walking Download PDFInfo
- Publication number
- CN110588774A CN110588774A CN201911002930.XA CN201911002930A CN110588774A CN 110588774 A CN110588774 A CN 110588774A CN 201911002930 A CN201911002930 A CN 201911002930A CN 110588774 A CN110588774 A CN 110588774A
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- lifting
- rfid
- sensor
- magnetic nail
- climbing
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- 230000009194 climbing Effects 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/001—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits the torque NOT being among the input parameters
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/60—Navigation input
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0092—Adjustable or movable supports with motorization
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The invention discloses a vehicle capable of climbing and obstacle crossing based on RFID navigation and walking and realizing automatic height adjustment. The PLC detects magnetic nail track information according to the magnetic nail sensor, simultaneously reads different RFID magnetic nail information through the RFID card reader arranged at the bottom of the vehicle body, measures the ground clearance of the vehicle in real time by using the ultrasonic distance measuring sensor, and feeds back the real-time ground clearance information to the PLC, and the PLC flexibly adjusts the ground clearance of the magnetic nail sensor and the RFID card reader according to the measurement information of the ultrasonic distance measuring sensor by electrically controlling the lifting device to work at the preset ground clearance all the time. Thereby meeting the use requirement of the unmanned tractor on the logistics of the factory.
Description
Technical Field
The invention relates to a vehicle capable of navigating and walking based on RFID (radio frequency identification devices), climbing and crossing obstacles and realizing automatic height adjustment.
Background
With the development, factory material transportation is more and more, and the logistics vehicle has become an important tool for goods storage and transportation. The prior logistics vehicle mainly uses manpower as a main part for transporting goods, and has the defects that the logistics center for storing goods has a large equal range, the goods are various, the mounting density of the goods shelf is high, and the goods are difficult to efficiently and accurately place or take out by manually driving the logistics vehicle.
In order to solve the problems, the navigation sensor equipment is arranged to serve as a key signal input detection device for the unmanned tractor to travel outdoors in the factory logistics, but the detection device needs to effectively guarantee that the unmanned tractor works within a certain ground clearance range. In the actual driving process, the conditions of road surface protrusion, depression, sundries or climbing can be met, and the road surface protrusion, depression, sundries or climbing cannot meet or easily break the ground clearance range of the detection device, so that the vehicle cannot climb and cross obstacles.
Disclosure of Invention
The invention aims to solve the problems in the prior art in use, and provides a vehicle which can realize climbing, obstacle crossing and automatic height adjustment based on RFID navigation walking and meets the requirement of unmanned traction in a factory.
The technical scheme for solving the existing problems is as follows: the utility model provides a vehicle based on RFID navigation walking, can climb, hinder more, realize height automatically regulated, includes vehicle body, responds to the magnetism nail sensor that detects RFID magnetism nail on the orbit route, reads the RFID card reader of route information on the RFID magnetism nail, vehicle body bottom be equipped with the elevating gear who connects magnetism sensor and RFID card reader, vehicle body front end be equipped with the ultrasonic ranging sensor who detects terrain clearance, vehicle body in be equipped with and connect and receive ultrasonic ranging sensor, magnetism nail sensor, RFID card reader information and the corresponding PLC controller who controls vehicle line, direction steering wheel and elevating gear lift of control.
As a further improvement, the lifting device comprises a first lifting device connected with the magnetic nail sensor and a second lifting device connected with the RFID card reader, and the first lifting device and the second lifting device are arranged synchronously.
As a further improvement, the first and second lifting devices respectively comprise a lifting rod, a lifting regulator and a frame for positioning and installing each component, the lifting rod is slidably arranged on the frame, the lifting rod is provided with a lifting plate for driving the lifting rod to lift, the lifting regulator comprises a driving motor, the lifting plate is provided with a lifting cam, an eccentric shaft or a combination of the cam and the eccentric shaft, the lifting cam, the eccentric shaft or the combination of the cam and the eccentric shaft are matched with the lifting plate to lift the lifting plate, the lifting cam, the eccentric shaft or the combination of the cam and the eccentric shaft are connected to a rotating shaft of the driving motor, the cam or the eccentric shaft is matched with the lifting plate, the PLC controller controls the driving motor to rotate, and the magnetic nail sensor and the RFID card reader are arranged at the bottom of the lifting rod of the corresponding.
As a further improvement, the magnetic nail sensor is arranged at the bottom of the vehicle body and close to the front side of the vehicle body, and the RFID card reader is arranged at the bottom side of the vehicle body and close to the middle of the vehicle body.
As a further improvement, the lifting rod is provided with a return spring.
As a further improvement, the first lifting devices are provided with two groups, the two groups of first lifting devices are arranged synchronously, a connecting piece is arranged between the two groups of first lifting devices, and the magnetic nail sensor is arranged on the connecting piece.
As a further improvement, the PLC controller is a PLC controller of a serial port communication signal board.
As a further improvement, the ultrasonic distance measuring sensor is a KS103 ultrasonic distance measuring sensor.
Compared with the prior art, the invention is characterized in that a magnetic nail sensor for sensing the RFID magnetic nail on the detection track route and an RFID card reader for reading the route information on the RFID magnetic nail are arranged on the vehicle body, a lifting device for connecting the magnetic sensor and the RFID card reader is arranged at the bottom of the vehicle body, an ultrasonic distance measuring sensor for detecting the height above the ground is arranged at the front end of the vehicle body, and a PLC controller for correspondingly controlling the vehicle to run, the steering of the steering engine and the lifting device to lift is arranged in the vehicle body, wherein the PLC controller is connected with the ultrasonic distance measuring sensor, the magnetic nail sensor and the RFID card reader for receiving. The intelligent control system has the advantages that the PLC detects the included angle between the magnetic nail track route and the vehicle body along the driving direction according to the magnetic nail sensor to control the direction steering engine in real time, so that the driving direction of the vehicle is controlled, meanwhile, different RFID magnetic nail information is read through the RFID card reader arranged at the bottom of the vehicle body, and the corresponding steering engine, the driving motor, the brake/parking electric push rod and the like are controlled through the PLC to achieve the functions of acceleration, deceleration, stopping, intersection traffic control, curve driving and the like. The method comprises the steps that the ultrasonic ranging sensor is used for measuring the ground clearance of a vehicle in real time, real-time ground clearance information is fed back to the PLC, and the PLC is used for adjusting the ground clearance of the magnetic nail sensor and the RFID card reader in a telescopic mode according to the measurement information of the ultrasonic ranging sensor and the measurement information of the PLC in an electric control lifting device so as to meet the requirement that the magnetic nail sensor and the RFID card reader work at the preset ground clearance all the time. Thereby meeting the use requirement of the unmanned tractor on the logistics of the factory.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view taken at a of FIG. 1 of the present invention;
FIG. 3 is a schematic structural diagram of a first lifting device of the present invention;
FIG. 4 is a schematic view of the construction of the lift modulator of the present invention;
FIG. 5 is a schematic view of a use state of the lifting regulator of the present invention;
fig. 6 is a perspective view of a lift regulator of the present invention.
Fig. 7 is a schematic structural diagram of a lifting device controlled by a PLC controller.
Detailed Description
Referring to fig. 1 to 7, the vehicle comprises a vehicle body 1, a magnetic nail sensor 2 for sensing an RFID magnetic nail 9 on a detection track route, and an RFID card reader 3 for reading information on the RFID magnetic nail, wherein a lifting device for connecting the magnetic sensor 2 and the RFID card reader 3 is arranged at the bottom of the vehicle body 1, an ultrasonic distance measuring sensor 11 for detecting the height above the ground is arranged at the front end of the vehicle body 1, and a PLC controller 8 for connecting and receiving the ultrasonic distance measuring sensor 11, the magnetic nail sensor 2, and the RFID card reader 3 and correspondingly controlling the driving of the vehicle, the steering of a direction steering engine, and the lifting device to lift is arranged in the vehicle body 1.
RFID magnetic nail is laid on the orbit route of vehicle walking, and RFID magnetic nail has correspondingly preset action instructions such as acceleration, speed reduction, stop, crossing traffic control, bend travel, detects magnetic nail orbit route and automobile body along the contained angle information of direction of traveling through magnetic nail sensor to give PLC controller 8, PLC controller 8 comes real time control direction steering engine to turn to realize the control of vehicle direction of traveling. Simultaneously, different RFID magnetic nail information is read through an RFID card reader 3 arranged at the bottom of the vehicle body 1, and functions of acceleration, deceleration, stopping, intersection traffic control, curve running and the like are realized by controlling a corresponding steering engine, a driving motor, a brake/parking electric push rod and the like through a PLC (programmable logic controller) 8. Thereby meeting the use requirement of the unmanned tractor on the logistics of the factory.
As shown in fig. 1 and 7, in the actual driving process, the situations of ground depression, protrusion, climbing and the like can be encountered, in order to ensure that the magnetic nail sensor 2 and the RFID card reader 3 can stably and continuously read magnetic nail signals and are not damaged by the outside, the ultrasonic distance measuring sensor 11 is used for measuring the ground clearance of the vehicle in real time and feeding back the real-time ground clearance information to the PLC controller, and the PLC controller 8 is used for telescopically adjusting the ground clearances of the magnetic nail sensor 2 and the RFID card reader 3 according to the measurement information of the ultrasonic distance measuring sensor 11 by an electric control lifting device so as to meet the requirement that the magnetic nail sensor 2 and the RFID card reader 3 always work at the preset ground clearance.
The ultrasonic ranging sensor is a KS103 ultrasonic ranging sensor, the measuring range is 10mm-8000mm, the measuring precision is 1mm, the detection frequency is 500hz, the communication with a host machine by using an I2C/serial port interface is supported, the I2C/serial port control instruction of the host machine is automatically responded, and the ground clearance data information can be transmitted in a real-time monitoring mode.
The lifting device comprises a first lifting device 4 connected with the magnetic nail sensor 2 and a second lifting device 5 connected with the RFID card reader 3, wherein the first lifting device 4 and the second lifting device 5 are synchronously arranged. And first and second lifting devices 4 and 5. The ground clearance of the 4-magnetic-nail sensor 2 and the RFID card reader 3 connected with the lifting device is preset to be 20-40 mm.
The first lifting device 4 and the second lifting device 5 respectively comprise a lifting rod 101, a lifting regulator 102 and a frame 103 for positioning and installing all parts, the lifting rod 101 is slidably arranged on the frame 103, the lifting rod 101 is provided with a lifting plate 106 for driving the lifting rod 101 to lift, the lifting regulator 102 comprises a driving motor (not shown in the figure), the lifting plate 106 is provided with a lifting cam 105, an eccentric shaft or a combination of the cam and the eccentric shaft, which are matched with the lifting plate 106 to lift the lifting plate 106, the lifting cam 105, the eccentric shaft or the combination of the cam and the eccentric shaft are connected to a rotating shaft 107 of the driving motor, the cam or the eccentric shaft is matched with the lifting plate 106, and the PLC 8 controls the driving motor of the lifting regulator 102 to rotate. In this embodiment, the cam 105 is a simple cam, and an eccentric lifting shaft is disposed on a cam plate connected to a driving motor shaft of the lifting adjuster 102, the lifting shaft is engaged with a corresponding portion of the lifting plate 106, and the eccentric lifting shaft rotates along with the driving motor to rotate to engage with the lifting plate 106, so as to drive the lifting plate to lift. The first and second lifting devices can adopt an open-loop or closed-loop structure, and the lifting height can be ensured by the precision of the motor and the lifting devices if the switch is used. If the loop is closed, a position sensor 6 connected with the PLC controller 8 and used for detecting the lifting position is arranged on the cam 105, so that the PLC controller 8 can really obtain the position of the cam 105 to calculate and control the actual lifting height, for example, a limit switch used for detecting the position of the cam up and down can be adopted.
The magnetic nail sensor 2 and the RFID card reader 3 are arranged at the bottom of the corresponding lifting device lifting rod 101. In this embodiment, the magnetic nail sensor 2 is disposed at the bottom of the lifting rod 101 of the first lifting device 4, and the RFID card reader 3 is disposed at the bottom of the lifting rod 101 of the second lifting device 5.
The magnetic nail sensor 2 is arranged at the bottom of the vehicle body and close to the front side of the vehicle body, and the RFID card reader 3 is arranged at the bottom side of the vehicle body and close to the middle of the vehicle body.
The lifting rod 101 is provided with a return spring 104, the return spring 104 is used for the return of the lifting rod 101 or assists the return with the lifting rod, the lifting rod 101 comprises a sleeved rod which stretches out and draws back inside and outside, the return spring 104 is arranged on the lifting rod 101, and the return spring 104 is arranged between a lifting plate 106 and a frame plate of the frame 103.
As shown in fig. 3 and 7, the first lifting devices 4 are provided with two sets, the two sets of first lifting devices 4 are synchronously arranged, a connecting member 41 is arranged between the two sets of first lifting devices, and the magnetic nail sensor 2 is arranged on the connecting member 41.
And the PLC controller 8 is a PLC controller of a serial port communication signal board.
Claims (8)
1. The utility model provides a vehicle based on RFID navigation walking, can climb, hinder more, realize height automatically regulated which characterized in that: the vehicle comprises a vehicle body, a magnetic nail sensor for sensing an RFID magnetic nail on a detection track route, and an RFID card reader for reading route information on the RFID magnetic nail, wherein a lifting device for connecting the magnetic sensor and the RFID card reader is arranged at the bottom of the vehicle body, an ultrasonic distance measuring sensor for detecting the height above the ground is arranged at the front end of the vehicle body, and a PLC controller for connecting and receiving the ultrasonic distance measuring sensor, the magnetic nail sensor and the RFID card reader information and correspondingly controlling the vehicle to run, the steering of a direction steering engine and the lifting of the lifting device is arranged in the vehicle body.
2. The vehicle based on RFID navigation walking, climbing, obstacle crossing and automatic height adjustment as claimed in claim 1, wherein: the lifting device comprises a first lifting device connected with the magnetic nail sensor and a second lifting device connected with the RFID card reader, and the first lifting device and the second lifting device are arranged synchronously.
3. The vehicle based on RFID navigation walking, climbing, obstacle crossing and automatic height adjustment as claimed in claim 2, wherein: the first lifting device and the second lifting device respectively comprise a lifting rod, a lifting regulator and a frame for positioning and installing all parts, the lifting rod is arranged on the frame in a sliding mode, the lifting rod is provided with a lifting plate for driving the lifting rod to lift, the lifting regulator comprises a driving motor, the lifting plate is provided with a lifting cam, an eccentric shaft or a combination of the cam and the eccentric shaft, the lifting cam, the eccentric shaft or the combination of the cam and the eccentric shaft are matched with the lifting plate to lift the lifting plate, the lifting cam, the eccentric shaft or the combination of the cam and the eccentric shaft are connected to a rotating shaft of the driving motor, the cam or the eccentric shaft is matched with the lifting plate, the PLC controller controls the driving motor to rotate, and the magnetic nail sensor and the RFID card reader are arranged at the bottom of.
4. The vehicle based on RFID navigation walking, climbing, obstacle crossing and automatic height adjustment as claimed in claim 1, wherein: the magnetic nail sensor is arranged at the bottom of the vehicle body and close to the front side of the vehicle body, and the RFID card reader is arranged at the bottom side of the vehicle body and close to the middle of the vehicle body.
5. The vehicle based on RFID navigation walking, climbing, obstacle crossing and automatic height adjustment as claimed in claim 3, wherein: the lifting rod is provided with a return spring.
6. The vehicle based on RFID navigation walking, climbing, obstacle crossing and automatic height adjustment as claimed in claim 3, wherein: the first lifting devices are arranged in two groups, the two groups of first lifting devices are arranged synchronously, a connecting piece is arranged between the two groups of first lifting devices, and the magnetic nail sensors are arranged on the connecting piece.
7. The vehicle based on RFID navigation walking, climbing, obstacle crossing and automatic height adjustment as claimed in claim 1 or 3, wherein: and the PLC controller is used for the serial port communication signal board.
8. The vehicle based on RFID navigation walking, climbing, obstacle crossing and automatic height adjustment as claimed in claim 1, wherein: the ultrasonic ranging sensor is a KS103 ultrasonic ranging sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002930.XA CN110588774A (en) | 2019-10-22 | 2019-10-22 | Vehicle capable of climbing and crossing obstacles and achieving automatic height adjustment based on RFID navigation walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002930.XA CN110588774A (en) | 2019-10-22 | 2019-10-22 | Vehicle capable of climbing and crossing obstacles and achieving automatic height adjustment based on RFID navigation walking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110588774A true CN110588774A (en) | 2019-12-20 |
Family
ID=68851602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911002930.XA Pending CN110588774A (en) | 2019-10-22 | 2019-10-22 | Vehicle capable of climbing and crossing obstacles and achieving automatic height adjustment based on RFID navigation walking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110588774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697137A (en) * | 2020-12-15 | 2021-04-23 | 南京理工大学 | Auxiliary device for intelligently adjusting ground clearance of AGV magnetic navigation sensor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03202906A (en) * | 1989-12-28 | 1991-09-04 | Agency Of Ind Science & Technol | Method and device for automatic elevation of sensor in automatic vehicle steering device |
| JPH10254540A (en) * | 1997-03-14 | 1998-09-25 | Shinko Electric Co Ltd | Sensor height controller for carrier |
| CN106249736A (en) * | 2016-07-13 | 2016-12-21 | 上海交通大学 | A kind of automatic guided vehicle based on magnetic nail digital map navigation |
| KR20170033604A (en) * | 2015-09-17 | 2017-03-27 | 엘에스오토모티브 주식회사 | Method and system for detecting a shock in the lower part of vehicle body |
| CN108614549A (en) * | 2018-07-06 | 2018-10-02 | 江苏海事职业技术学院 | A kind of detection device of electric automatization equipment |
| CN109050196A (en) * | 2018-08-22 | 2018-12-21 | 山东临工工程机械有限公司 | The highly automated regulating device of the magnetic navigation sensor of AGV trolley |
| CN211442470U (en) * | 2019-10-22 | 2020-09-08 | 杭州精是智能科技有限公司 | Vehicle capable of climbing and crossing obstacles and achieving automatic height adjustment based on RFID navigation walking |
-
2019
- 2019-10-22 CN CN201911002930.XA patent/CN110588774A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03202906A (en) * | 1989-12-28 | 1991-09-04 | Agency Of Ind Science & Technol | Method and device for automatic elevation of sensor in automatic vehicle steering device |
| JPH10254540A (en) * | 1997-03-14 | 1998-09-25 | Shinko Electric Co Ltd | Sensor height controller for carrier |
| KR20170033604A (en) * | 2015-09-17 | 2017-03-27 | 엘에스오토모티브 주식회사 | Method and system for detecting a shock in the lower part of vehicle body |
| CN106249736A (en) * | 2016-07-13 | 2016-12-21 | 上海交通大学 | A kind of automatic guided vehicle based on magnetic nail digital map navigation |
| CN108614549A (en) * | 2018-07-06 | 2018-10-02 | 江苏海事职业技术学院 | A kind of detection device of electric automatization equipment |
| CN109050196A (en) * | 2018-08-22 | 2018-12-21 | 山东临工工程机械有限公司 | The highly automated regulating device of the magnetic navigation sensor of AGV trolley |
| CN211442470U (en) * | 2019-10-22 | 2020-09-08 | 杭州精是智能科技有限公司 | Vehicle capable of climbing and crossing obstacles and achieving automatic height adjustment based on RFID navigation walking |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697137A (en) * | 2020-12-15 | 2021-04-23 | 南京理工大学 | Auxiliary device for intelligently adjusting ground clearance of AGV magnetic navigation sensor |
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