CN114228796A - Hand push commodity circulation car that two-dimensional code was trailed - Google Patents
Hand push commodity circulation car that two-dimensional code was trailed Download PDFInfo
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- CN114228796A CN114228796A CN202111317792.1A CN202111317792A CN114228796A CN 114228796 A CN114228796 A CN 114228796A CN 202111317792 A CN202111317792 A CN 202111317792A CN 114228796 A CN114228796 A CN 114228796A
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- Prior art keywords
- controller
- car
- trolley
- communication module
- wireless communication
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- 238000004891 communication Methods 0.000 claims abstract description 36
- 230000005484 gravity Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 15
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000036760 body temperature Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 7
- 206010011409 Cross infection Diseases 0.000 description 6
- 206010029803 Nosocomial infection Diseases 0.000 description 6
- 210000000056 organ Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005007 materials handling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/007—Coaster wagons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0003—Adaptations for loading in or on a vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0096—Identification of the cart or merchandise, e.g. by barcodes or radio frequency identification [RFID]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Handcart (AREA)
Abstract
The invention discloses a two-dimensional code tracking hand-push logistics trolley, which belongs to the technical field of hand-push logistics trolleys and comprises a trolley body, wherein the trolley body comprises a controller, a positioning tracker, a load measuring mechanism, a wireless communication module, a temperature measuring mechanism, a two-dimensional code display screen, an alarm module and a power supply, and the positioning tracker, the load measuring mechanism, the wireless communication module, the temperature measuring mechanism, the two-dimensional code display screen, the alarm module and the power supply are all in signal connection with the controller; according to the invention, the support plate is arranged on the trolley board, the gravity sensor is arranged below the support plate, the gravity sensor acquires weight data of articles on the support plate and transmits the weight data to the controller, and the controller controls the buzzer to sound and the alarm lamp to flash to prompt that the articles are overweight, so that the trolley is protected from being used under high load, and the service life of the trolley is prolonged.
Description
Technical Field
The invention belongs to the technical field of hand-pushed logistics carts, and particularly relates to a hand-pushed logistics cart tracked by a two-dimensional code.
Background
The handcart is a transport vehicle which is pushed and pulled by people and is the ancestor of all vehicles. While the technology of cart materials handling continues to advance, carts continue to be used as an indispensable handling tool. The trolley is widely used in production and life because of its low cost, simple maintenance, convenient operation, light weight, ability to work in places where motor vehicles are not convenient to use, and convenience in carrying lighter objects in short distance.
At present, because the load of hand push commodity circulation car is limited, but can not directly see its load capacity in the use, lead to hand push commodity circulation car to damage after high load uses, under the conventional condition, all maintain hand push commodity circulation car according to time interval, can make the hand push commodity circulation car that the use frequency is low maintain too early like this, hand push commodity circulation car that the use frequency is high maintains too late, this not only makes hand push commodity circulation car cause the damage, still can waste the manpower and materials of maintenance simultaneously, in addition, be in the high period of epidemic situation now, hand push commodity circulation car will be unable to be verified by what people used in which place, thereby cause cross infection and trace to the source difficulty.
Disclosure of Invention
The invention aims to provide a two-dimensional code tracking hand-push logistics trolley which has the advantages of load alarming, long service life, convenience in maintenance and monitoring, manpower and material resources conservation during maintenance and cross infection avoidance.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a hand push commodity circulation car that two-dimensional code was trailed, its includes the automobile body be provided with controller, location tracker, load measurement mechanism, wireless communication module, temperature measurement mechanism, two-dimensional code display screen, alarm module and power on the automobile body, the location tracker load measurement mechanism wireless communication module temperature measurement mechanism the two-dimensional code display screen alarm module with the power all with controller signal connection.
As a further description of the above technical solution:
the automobile body includes sweep, a plurality of truckle and handle, and is a plurality of the truckle fixed mounting be in on the bottom surface of sweep, the handle fixed mounting be in on the sweep.
As a further description of the above technical solution:
the controller is fixedly arranged on the vehicle board.
As a further description of the above technical solution:
the positioning tracker is fixedly installed on the vehicle board and electrically connected with the controller.
As a further description of the above technical solution:
the load measuring mechanism is fixedly installed on the top surface of the vehicle plate and electrically connected with the controller.
As a further description of the above technical solution:
the wireless communication module is fixedly installed on the vehicle board and electrically connected with the controller, and the wireless communication module is in wireless communication with the server.
As a further description of the above technical solution:
the temperature measuring mechanism is fixedly installed on the handle, and the temperature measuring mechanism is electrically connected with the controller.
As a further description of the above technical solution:
the two-dimensional code display screen is fixedly installed on the handle, and the two-dimensional code display screen is electrically connected with the controller.
As a further description of the above technical solution:
the alarm module is fixedly installed on the vehicle board and electrically connected with the controller.
As a further description of the above technical solution:
the power supply is fixedly arranged on the bottom of the vehicle plate.
As a further description of the above technical solution:
the positioning tracker is a GPS (global positioning system) positioner or a Beidou positioner.
As a further description of the above technical solution:
the load measuring mechanism comprises a supporting plate and a gravity sensor, the gravity sensor is fixedly installed in a groove in the top surface of the vehicle plate, the supporting plate is fixedly installed on the gravity sensor, and the gravity sensor is electrically connected with the controller.
As a further description of the above technical solution:
and a storage module is arranged in the controller.
As a further description of the above technical solution:
the temperature measuring mechanism comprises a heat-conducting coiled material and a temperature sensor, wherein the heat-conducting coiled material is coiled on the handle, and the temperature sensor is clamped in an interlayer of the heat-conducting coiled material.
As a further description of the above technical solution:
the controller is internally provided with a Bluetooth communication module, and the Bluetooth communication module is electrically connected with the controller.
As a further description of the above technical solution:
the wireless communication module is a 5G wireless communication module.
As a further description of the above technical solution:
alarm module includes bee calling organ and alarm lamp, bee calling organ with the alarm lamp all with controller electric connection.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the support plate is arranged on the trolley board, the gravity sensor is arranged below the support plate, the gravity sensor acquires weight data of articles on the support plate and transmits the weight data to the controller, and the controller controls the buzzer to sound and the alarm lamp to flash to prompt that the articles are overweight, so that the trolley is protected from being used under high load, and the service life of the trolley is prolonged.
2. According to the invention, the running track of the hand-push logistics vehicle is recorded through the GPS positioner or the Beidou positioner, the controller calculates the total running mileage of the hand-push logistics vehicle, the storage module stores the running track data and the running mileage data, the storage module sends the related data to the server through the wireless communication module, the mobile terminal is used for scanning the two-dimensional code on the two-dimensional code display screen and accessing the server, the running mileage data is obtained so as to judge whether the hand-push logistics vehicle needs maintenance, the temperature data is obtained so as to know whether abnormal body temperature personnel touch the hand-push logistics vehicle for use, the running track data is obtained so as to trace the running track, the maintenance and monitoring are convenient, and cross infection is avoided.
3. According to the invention, the temperature sensor acquires human body temperature data and transmits the human body temperature data to the controller by touching the heat-conducting coiled material with two hands, the controller controls the buzzer to sound and the alarm lamp to flash when the temperature data exceeds a preset value, so that a user is reminded not to use the electric heating device, and cross infection among users is avoided.
Drawings
Fig. 1 is an overall structure schematic diagram of a two-dimensional code tracking trolley.
Fig. 2 is a schematic diagram of an internal structure of a two-dimensional code tracking trolley.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a partially enlarged view of a portion B in fig. 2.
Fig. 5 is a system block diagram of a two-dimensional code tracking trolley.
Illustration of the drawings:
1. a vehicle body; 101. turning a plate; 102. a caster wheel; 103. a handle; 2. a controller; 3. a positioning tracker; 4. a load measuring mechanism; 41. a support plate; 42. a gravity sensor; 5. a wireless communication module; 6. a temperature measuring mechanism; 61. a heat conductive coiled material; 62. a temperature sensor; 7. a two-dimensional code display screen; 8. an alarm module; 81. a buzzer; 82. an alarm lamp; 9. a power source; 10. a groove; 11. a storage module; 12. and a Bluetooth communication module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a two-dimensional code tracked hand push logistics car, includes: the vehicle body 1 and the vehicle body 1 are provided with a controller 2, a positioning tracker 3, a load measuring mechanism 4, a wireless communication module 5, a temperature measuring mechanism 6, a two-dimensional code display screen 7, an alarm module 8 and a power supply (9), wherein the positioning tracker 3, the load measuring mechanism 4, the wireless communication module 5, the temperature measuring mechanism 6, the two-dimensional code display screen 7, the alarm module 8 and the power supply 9 are in signal connection with the controller 2;
the vehicle body 1 comprises a vehicle board 101, a plurality of caster wheels 102 and a handle 103, wherein the caster wheels 102 are fixedly arranged on the bottom surface of the vehicle board 101, and the handle 103 is fixedly arranged on the vehicle board 101;
the controller 2 is fixedly arranged on the vehicle plate 101;
the positioning tracker 3 is fixedly installed on the vehicle board 101, and the positioning tracker 3 is electrically connected with the controller 2;
the load measuring mechanism 4 is fixedly installed on the top surface of the vehicle plate 101, and the load measuring mechanism 4 is electrically connected with the controller 2;
the wireless communication module 5 is fixedly mounted on the vehicle board 101, the wireless communication module 5 is electrically connected with the controller 2, and the wireless communication module 5 is in wireless communication with a server;
the temperature measuring mechanism 6 is fixedly installed on the handle 103, and the temperature measuring mechanism 6 is electrically connected with the controller 2;
the two-dimensional code display screen 7 is fixedly installed on the handle 103, and the two-dimensional code display screen 7 is electrically connected with the controller 2;
the alarm module 8 is fixedly mounted on the vehicle board 101, and the alarm module 8 is electrically connected with the controller 2;
the power supply 9 is fixedly arranged on the bottom of the vehicle plate 101;
the positioning tracker 3 is a GPS (global positioning system) positioner or a Beidou positioner, the GPS positioner or the Beidou positioner records the running track of the hand-pushed logistics vehicle, and the controller 2 calculates the total running mileage of the hand-pushed logistics vehicle;
the load measuring mechanism 4 comprises a supporting plate 41 and a gravity sensor 42, the gravity sensor 42 is fixedly installed in the groove 10 on the top surface of the vehicle plate 101, the supporting plate 41 is fixedly installed on the gravity sensor 42, the gravity sensor 42 is electrically connected with the controller 2, conveyed articles are placed on the supporting plate 41, the gravity sensor 42 is acted by the supporting plate 41, the gravity sensor 42 sends weight data to the controller 2 for judgment, the weight data exceed a preset value, and the controller 2 controls the buzzer 81 to sound and the alarm lamp 82 to flash, so that the trolley logistics vehicle is protected;
a storage module 11 is arranged in the controller 2 and used for storing data sent to the controller 2, and the data stored in the storage module 11 is sent to the server through the wireless communication module 5 for data interaction;
the temperature measuring mechanism 6 comprises a heat-conducting coiled material 61 and a temperature sensor 62, the heat-conducting coiled material 61 is wound on the handle 103, the temperature sensor 62 is clamped in an interlayer of the heat-conducting coiled material 61, when the trolley is used, two hands touch the heat-conducting coiled material 61, the temperature sensor 62 acquires human body temperature data and transmits the human body temperature data to the controller 2, the temperature data exceeds a preset value, the controller 2 controls the buzzer 81 to sound and the alarm lamp 82 to flash, a user is reminded of not using the temperature measuring mechanism, and cross infection among the users is avoided;
the wireless communication module 5 is a 5G wireless communication module and has the characteristic of high data transmission speed;
a Bluetooth communication module 12 is arranged in the controller 2, the Bluetooth communication module 12 is electrically connected with the controller 2, and is connected with Bluetooth access through a mobile terminal to directly access data in the storage module 11, so that the use information of the hand-pushed logistics vehicle is visually acquired;
The working principle is as follows: firstly, when a trolley is used, two hands touch the heat-conducting coiled material 61, the temperature sensor 62 acquires human body temperature data and transmits the human body temperature data to the controller 2, the temperature data exceeds a preset value, the controller 2 controls the buzzer 81 to sound and the alarm lamp 82 to flash to remind a user of nonuse, cross infection among the users is avoided, when the human body temperature data acquired by the temperature sensor 62 is within a preset value range, the controller 2 controls the buzzer 81 to stop and the alarm lamp 82 to stop flashing, secondly, when the human body temperature value is within the preset value range, conveyed articles are placed on the supporting plate 41, the supporting plate 41 acts on the gravity sensor 42, the gravity sensor 42 transmits the weight data to the controller 2 to judge that the weight data exceeds the preset value, the controller 2 controls the buzzer 81 to sound and the alarm lamp 82 to flash, and therefore the trolley has a protection effect on the trolley, after partial articles are unloaded, the weight data acquired by the gravity sensor 42 is within a preset numerical range, the controller 2 controls the buzzer 81 to stop, the alarm lamp 82 stops flashing, then the hand-push logistics vehicle is pushed to carry out cargo transportation, the GPS positioner or the Beidou positioner records the running track of the hand-push logistics vehicle, the controller 2 calculates the total running mileage of the hand-push logistics vehicle, the running track data, the running mileage data, the temperature data and the weight data are recorded and stored in the storage module 11, the data in the storage module 11 is sent to the server through the wireless communication module 5, the mobile terminal is used for scanning the two-dimensional code on the two-dimensional code display screen 7 and accessing the server to acquire the running mileage data so as to judge whether the hand-push logistics vehicle needs maintenance or not, the temperature data is acquired so as to know whether abnormal body temperature personnel touch the hand-push logistics vehicle, the running track data is acquired so as to trace the running track, and finally, connecting the mobile terminal with Bluetooth for access, and directly accessing data in the storage module 11, thereby intuitively acquiring the use information of the hand-push logistics vehicle.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (17)
1. The utility model provides a hand push commodity circulation car that two-dimensional code was trailed which characterized in that: including automobile body (1) be provided with controller (2), location tracker (3), load measurement mechanism (4), wireless communication module (5), temperature measurement mechanism (6), two-dimensional code display screen (7), alarm module (8) and power (9) on automobile body (1), location tracker (3) load measurement mechanism (4) wireless communication module (5) temperature measurement mechanism (6) two-dimensional code display screen (7) alarm module (8) with power (9) all with controller (2) signal connection.
2. The trolley logistics car of two-dimensional code tracking of claim 1, wherein the body (1) comprises a car board (101), a plurality of casters (102) and a handle (103), the plurality of casters (102) are fixedly mounted on the bottom surface of the car board (101), and the handle (103) is fixedly mounted on the car board (101).
3. The trolley logistics car of claim 2, wherein the controller (2) is fixedly mounted on the car board (101).
4. The trolley logistics car of claim 2, wherein the positioning tracker (3) is fixedly mounted on the car board (101), and the positioning tracker (3) is electrically connected with the controller (2).
5. The trolley logistics car of claim 2, wherein the load measuring mechanism (4) is fixedly installed on the top surface of the car plate (101), and the load measuring mechanism (4) is electrically connected with the controller (2).
6. The trolley logistics car of claim 2, wherein the wireless communication module (5) is fixedly installed on the car board (101), the wireless communication module (5) is electrically connected with the controller (2), and the wireless communication module (5) is in wireless communication with a server.
7. The trolley logistics car of claim 2, wherein the temperature measuring mechanism (6) is fixedly installed on the handle (103), and the temperature measuring mechanism (6) is electrically connected with the controller (2).
8. The trolley logistics car of claim 2, wherein the two-dimension code display screen (7) is fixedly mounted on the handle (103), and the two-dimension code display screen (7) is electrically connected with the controller (2).
9. The trolley logistics car of claim 2, wherein the alarm module (8) is fixedly mounted on the car board (101), and the alarm module (8) is electrically connected with the controller (2).
10. The trolley logistics car of claim 1, wherein the power source (9) is fixedly mounted on the bottom of the car plate (101).
11. The trolley logistics car of claim 1, wherein the positioning tracker (3) is a GPS locator or a Beidou locator.
12. The trolley logistics car of claim 2, wherein the load measuring mechanism (4) comprises a support plate (41) and a gravity sensor (42), the gravity sensor (42) is fixedly installed in a groove (10) on the top surface of the trolley board (101), the support plate (41) is fixedly installed on the gravity sensor (42), and the gravity sensor (42) is electrically connected with the controller (2).
13. The trolley logistics car of claim 1, wherein the controller (2) is provided with a memory module (11).
14. The trolley logistics car of claim 2, wherein the temperature measuring mechanism (6) comprises a heat conducting coiled material (61) and a temperature sensor (62), the heat conducting coiled material (61) is wound on the handle (103), and the temperature sensor (62) is clamped in an interlayer of the heat conducting coiled material (61).
15. The trolley logistics car of claim 1, wherein the wireless communication module (5) is a 5G wireless communication module.
16. The trolley logistics car of claim 1, wherein a Bluetooth communication module (12) is disposed in the controller (2), and the Bluetooth communication module (12) is electrically connected with the controller (2).
17. The trolley logistics car of claim 1, wherein the alarm module (8) comprises a buzzer (81) and an alarm lamp (82), and the buzzer (81) and the alarm lamp (82) are both electrically connected with the controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317792.1A CN114228796A (en) | 2021-11-10 | 2021-11-10 | Hand push commodity circulation car that two-dimensional code was trailed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317792.1A CN114228796A (en) | 2021-11-10 | 2021-11-10 | Hand push commodity circulation car that two-dimensional code was trailed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114228796A true CN114228796A (en) | 2022-03-25 |
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ID=80748714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111317792.1A Pending CN114228796A (en) | 2021-11-10 | 2021-11-10 | Hand push commodity circulation car that two-dimensional code was trailed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114228796A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369750A (en) * | 2013-08-16 | 2015-02-25 | 西安腾吉生物科技有限公司 | Trolley with automatic positioning and weight display functions |
| CN205027373U (en) * | 2015-09-14 | 2016-02-10 | 广州坤杰电子科技有限公司 | It is easy to assemble and can be through two -dimensional code inquiry route's vehicle automatic navigator |
| CN106355658A (en) * | 2016-08-23 | 2017-01-25 | 安徽工程大学机电学院 | Smart toll collection system for expressway |
| CN210882266U (en) * | 2018-10-24 | 2020-06-30 | 东芝泰格有限公司 | Shopping trolley |
| US20210179159A1 (en) * | 2021-02-02 | 2021-06-17 | Surbhi Bhatia | LSM Luggage Trolleys: Intelligent Shopping Mall Luggage Trolleys |
-
2021
- 2021-11-10 CN CN202111317792.1A patent/CN114228796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369750A (en) * | 2013-08-16 | 2015-02-25 | 西安腾吉生物科技有限公司 | Trolley with automatic positioning and weight display functions |
| CN205027373U (en) * | 2015-09-14 | 2016-02-10 | 广州坤杰电子科技有限公司 | It is easy to assemble and can be through two -dimensional code inquiry route's vehicle automatic navigator |
| CN106355658A (en) * | 2016-08-23 | 2017-01-25 | 安徽工程大学机电学院 | Smart toll collection system for expressway |
| CN210882266U (en) * | 2018-10-24 | 2020-06-30 | 东芝泰格有限公司 | Shopping trolley |
| US20210179159A1 (en) * | 2021-02-02 | 2021-06-17 | Surbhi Bhatia | LSM Luggage Trolleys: Intelligent Shopping Mall Luggage Trolleys |
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