CN207817529U - A kind of car-mounted terminal of AGV trolleies - Google Patents
A kind of car-mounted terminal of AGV trolleies Download PDFInfo
- Publication number
- CN207817529U CN207817529U CN201820246899.9U CN201820246899U CN207817529U CN 207817529 U CN207817529 U CN 207817529U CN 201820246899 U CN201820246899 U CN 201820246899U CN 207817529 U CN207817529 U CN 207817529U
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- agv
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- car
- mounted terminal
- agv trolleies
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Abstract
The utility model discloses a kind of car-mounted terminals of AGV trolleies, including onboard subsystem, the onboard subsystem includes video camera, arm processor, RFID card reader, wireless network module, distance measuring sensor, AGV general purpose controllers, Magnetic Sensor, AGV driving devices and power module；The arm processor is connect with video camera, RFID card reader and AGV general purpose controllers respectively, and the AGV general purpose controllers are connect with distance measuring sensor, Magnetic Sensor and AGV driving devices respectively；The arm processor is also connect by wireless network module with host computer, the image of camera acquisition is uploaded to host computer, or receive the control instruction of host computer.The utility model provides a kind of car-mounted terminal of AGV trolleies, increases adaptability of the AGV trolleies to external environment.
Description
Technical field
The utility model is related to AGV trolleies, more particularly to a kind of car-mounted terminal of AGV trolleies.
Background technology
Automatic guided vehicle (Automated Guided Vehicle, abbreviation AGV), also commonly referred to as AGV trolleies, refer to equipment
There is electricity magnetically or optically to wait homing guidances device, can be travelled along defined guide path, there is safeguard protection and various transfers
The transport vehicle of function, ACV trolleies do not need driver in commercial Application, using rechargeable storage battery as its power resources.
AGV trolleies compared with walking, are creeped or other non-wheeled mobile robots have that action is quick, work characterized by wheel type mobile
Make the advantages such as efficient, simple in structure, controllability is strong, safety is good, compared with common other equipment in material conveying, AGV
Zone of action without being laid with the fixing devices such as track, support saddle frame, do not limited by place, road and space；Therefore, automatic
In compound streaming system, its automaticity and flexibility can be fully embodied, realizes efficient, economic, flexible manless production.
AGV trolleies can be set up using electromagnetic path (electromagnetic path-following system)
Its travelling route, electromagnetic path are set on ground, AGV trolleies follow information caused by electromagnetic path carry out it is mobile with it is dynamic
Make, but under the scene of some strong electromagnetics, due to the influence of external electromagnetic field, the mode of electromagnetism guide rail can not accurately be led
Draw the driving path of AGV trolleies；Meanwhile in thunder and lightning weather or some type electrical equipments of process, the power supply of AGV trolleies can
Surge phenomenon can be generated by ectocine, seriously affect the normal transport work of AGV trolleies.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of car-mounted terminal of AGV trolleies, improve
Adaptability of the AGV trolleies to environment.
The purpose of this utility model is achieved through the following technical solutions：A kind of car-mounted terminal of AGV trolleies, including
Onboard subsystem, the onboard subsystem include video camera, arm processor, RFID card reader, wireless network module, ranging biography
Sensor, AGV general purpose controllers, Magnetic Sensor, AGV driving devices and power module；
The arm processor is connect with video camera, RFID card reader and AGV general purpose controllers respectively, the general controls of AGV
Device processed is connect with distance measuring sensor, Magnetic Sensor and AGV driving devices respectively, and the arm processor also passes through wireless network mould
Block is connect with host computer.
Be provided with built-in image collection card in the video camera, video camera by built-in image collection card and ARM at
Manage device connection.The distance measuring sensor includes in ultrasonic range finder sensor, infrared distance sensor and laser range sensor
It is one or more.The AGV driving devices include motor and photoelectric encoder.
The car-mounted terminal further includes power subsystem, and the output end of the power subsystem is connect with onboard subsystem,
Realize the power supply of entire onboard subsystem.The power subsystem includes power supply and anti-surge circuit, the power supply
Output end connect with anti-surge circuit, the output end of anti-surge circuit is connect with onboard subsystem.
Wherein, the anti-surge circuit includes resistance R1, TVS pipe, the first varistor MOV1, the second varistor
MOV2 and gas-discharge tube D1；The first end of the resistance R1 is connect as the input terminal of anti-surge circuit with power supply；Electricity
The second end of resistance R1 is connect as the output end of anti-surge circuit with onboard subsystem；The first end of resistance R1 is connect by TVS pipe
Ground；The second end of resistance R1 passes sequentially through the first varistor MOV1, the second varistor MOV2 ground connection；Gas-discharge tube D1 is simultaneously
Connection is arranged at the both ends of the second varistor MOV2.
The utility model has the beneficial effects that：The utility model enable AGV trolleies under the guiding of electromagnetism guide rail into
Row transport can detect barrier to avoid collision by distance measuring sensor in transportational process, improve AGV trolleies pair
The adaptability of external environment；Meanwhile power supply is again powered onboard subsystem after anti-surge circuit, avoids wave
The adverse effect that voltage is brought to onboard subsystem is gushed, ensure that the normal transport of AGV trolleies.
Description of the drawings
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the principle schematic of anti-surge circuit.
Specific implementation mode
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in Figure 1, a kind of car-mounted terminal of AGV trolleies, including onboard subsystem, the onboard subsystem include camera shooting
Machine, arm processor, RFID card reader, wireless network module, distance measuring sensor, AGV general purpose controllers, Magnetic Sensor, AGV drive
Dynamic device and power module；
The arm processor is connect with video camera, RFID card reader and AGV general purpose controllers respectively, the general controls of AGV
Device processed is connect with distance measuring sensor, Magnetic Sensor and AGV driving devices respectively, and the arm processor also passes through wireless network mould
Block is connect with host computer.
Be provided with built-in image collection card in the video camera, video camera by built-in image collection card and ARM at
Manage device connection.The distance measuring sensor includes in ultrasonic range finder sensor, infrared distance sensor and laser range sensor
It is one or more.The AGV driving devices include motor and photoelectric encoder.
The car-mounted terminal further includes power subsystem, and the output end of the power subsystem is connect with onboard subsystem,
Realize the power supply of entire onboard subsystem.The power subsystem includes power supply and anti-surge circuit, the power supply
Output end connect with anti-surge circuit, the output end of anti-surge circuit is connect with onboard subsystem.
As shown in Fig. 2, the anti-surge circuit include resistance R1, it is TVS pipe, the first varistor MOV1, second pressure-sensitive
Resistance MOV2 and gas-discharge tube D1；The first end of the resistance R1 connects as the input terminal of anti-surge circuit with power supply
It connects；The second end of resistance R1 is connect as the output end of anti-surge circuit with onboard subsystem；The first end of resistance R1 passes through TVS
Pipe is grounded；The second end of resistance R1 passes sequentially through the first varistor MOV1, the second varistor MOV2 ground connection；Gas-discharge tube
D1 is arranged in parallel at the both ends of the second varistor MOV2.
The operation principle of the utility model is as follows：Due to the presence of Magnetic Sensor, AGV general purpose controllers can be according to electromagnetism
The guidance information of track (sticking in floor), control AGV trolleies follow the guiding of electromagnetic path to be moved and acted, at ARM
The real-time the image collected information of video camera is transferred to host computer for real time monitoring by reason device by wireless network module；Pass through
Distance measuring sensor（Ultrasonic, infrared or laser ranging）Barrier can be detected, is effectively avoided collision, it is external to improve AGV trolleies
The adaptability of boundary's environment；In the more serious region of some electromagnetic interferences, some need to be only set with location information mark
RFID tag, the RFID tag that the RFID card reader in vehicle control syetem scans, you can determine self-position, be convenient for AGV
Trolley advances in electromagnetic interference region.Meanwhile power supply is again powered onboard subsystem after anti-surge circuit, avoids
The adverse effect that surge voltage is brought to onboard subsystem, ensure that the normal transport of AGV trolleies, further improves
Adaptability of the AGV trolleies to external environment；Specifically, when surge voltage inputs, the first varistor MOV1 and the second pressure-sensitive electricity
MOV2 shared protective effects are hindered, while resistance R1 and TVS pipe inhibit the residual amount of energy of surge voltage, prevent surge
The adverse effect that voltage brings onboard subsystem；And surge voltage is excessive, impulsive discharge electric current is excessive, and residual voltage is more than due
Level of protection, simultaneously short circuit the first varistor MOV2 can be connected in gas-discharge tube D1 at this time, while gas-discharge tube releases energy
It is put into the earth, residual voltage reduces the earth；At this moment, the residual amount of energy of surge voltage is inhibited by resistance R1 and TVS pipe；
Therefore the anti-surge circuit of the application can either avoid the adverse effect brought to onboard subsystem to smaller surge voltage,
The adverse effect that larger surge voltage can be avoided to be brought to onboard subsystem.
Claims (7)
1. a kind of car-mounted terminal of AGV trolleies, it is characterised in that：Including onboard subsystem, the onboard subsystem includes camera shooting
Machine, arm processor, RFID card reader, wireless network module, distance measuring sensor, AGV general purpose controllers, Magnetic Sensor, AGV drive
Dynamic device and power module；
The arm processor is connect with video camera, RFID card reader and AGV general purpose controllers respectively, the AGV general purpose controllers
It is connect respectively with distance measuring sensor, Magnetic Sensor and AGV driving devices；The arm processor also by wireless network module with
Host computer connects, and the image of camera acquisition is uploaded to host computer, or receive the control instruction of host computer.
2. a kind of car-mounted terminal of AGV trolleies according to claim 1, it is characterised in that：It is provided in the video camera
Built-in image collection card, video camera are connect by built-in image collection card with arm processor.
3. a kind of car-mounted terminal of AGV trolleies according to claim 1, it is characterised in that：The distance measuring sensor includes
It is one or more in ultrasonic range finder sensor, infrared distance sensor and laser range sensor.
4. a kind of car-mounted terminal of AGV trolleies according to claim 1, it is characterised in that：The AGV driving devices include
Motor and photoelectric encoder.
5. a kind of car-mounted terminal of AGV trolleies according to claim 1, it is characterised in that：The car-mounted terminal further includes
The output end of power subsystem, the power subsystem is connect with onboard subsystem, realizes the power supply of entire onboard subsystem.
6. a kind of car-mounted terminal of AGV trolleies according to claim 5, it is characterised in that：The power subsystem includes
The output end of power supply and anti-surge circuit, the power supply is connect with anti-surge circuit, the output end of anti-surge circuit
It is connect with onboard subsystem.
7. a kind of car-mounted terminal of AGV trolleies according to claim 6, it is characterised in that：The anti-surge circuit packet
Include resistance R1, TVS pipe, the first varistor MOV1, the second varistor MOV2 and gas-discharge tube D1；The of the resistance R1
One end is connect as the input terminal of anti-surge circuit with power supply；Output end of the second end of resistance R1 as anti-surge circuit
It is connect with onboard subsystem；The first end of resistance R1 is grounded by TVS pipe；The second end of resistance R1 passes sequentially through the first pressure-sensitive electricity
Hinder MOV1, the second varistor MOV2 ground connection；Gas-discharge tube D1 is arranged in parallel at the both ends of the second varistor MOV2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246899.9U CN207817529U (en) | 2018-02-11 | 2018-02-11 | A kind of car-mounted terminal of AGV trolleies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246899.9U CN207817529U (en) | 2018-02-11 | 2018-02-11 | A kind of car-mounted terminal of AGV trolleies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817529U true CN207817529U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246899.9U Expired - Fee Related CN207817529U (en) | 2018-02-11 | 2018-02-11 | A kind of car-mounted terminal of AGV trolleies |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303983A (en) * | 2018-02-11 | 2018-07-20 | 成都兴联宜科技有限公司 | A kind of car-mounted terminal of AGV trolleies |
-
2018
- 2018-02-11 CN CN201820246899.9U patent/CN207817529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303983A (en) * | 2018-02-11 | 2018-07-20 | 成都兴联宜科技有限公司 | A kind of car-mounted terminal of AGV trolleies |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20210211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |