CN218216708U - Circuit for improving endurance mileage of AGV - Google Patents
Circuit for improving endurance mileage of AGV Download PDFInfo
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- CN218216708U CN218216708U CN202221589413.4U CN202221589413U CN218216708U CN 218216708 U CN218216708 U CN 218216708U CN 202221589413 U CN202221589413 U CN 202221589413U CN 218216708 U CN218216708 U CN 218216708U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a circuit for improving the endurance mileage of an AGV, which comprises an AGV driving unit, an AGV battery, a range extender and an industrial personal computer, wherein the AGV driving unit is used for driving the AGV to travel, and the AGV battery is electrically connected with the AGV driving unit so as to supply power for the AGV driving unit; increase journey ware and pass through power converter and AGV battery electricity and be connected for the AGV battery charges, the industrial computer includes signal receiving terminal and a pair of signal sending terminal, signal receiving terminal respectively with the AGV battery, increase journey ware communication connection to obtain the AGV battery, increase the electric quantity condition of journey ware, signal sending terminal respectively with power converter, AGV drive unit communication connection, with control work between them. The utility model discloses a AGV circuit is equipped with increases journey ware, and the industrial computer can be according to the electric quantity condition of AGV battery, and control increases journey ware and charges or stop charging for the AGV battery to prolong AGV's continuation of the journey mileage.
Description
Technical Field
The utility model relates to an industrial robot field, concretely relates to improve circuit of AGV continuation of the journey mileage.
Background
The AGV plays an important role in the fields of logistics industry, automobile manufacturing industry and the like. When the AGV runs for a long time, the electric quantity of the battery is gradually reduced, the current task can only be stopped for charging, the task is interrupted, the working process is influenced, and the electric quantity of the AGV battery needs to consume at least one hour of charging time from 30 to 90 percent, so that the production progress of the automation industry is influenced. In order to extend the operational life of the AGV and reduce the problem of shutdown due to the charging time of the AGV, a solution is needed that can increase the endurance mileage of the AGV.
Disclosure of Invention
The utility model discloses an invention aim at solves the problem that current AGV needs stop work when charging, provides a circuit that improves AGV continuation of the journey mileage.
In order to realize the purpose, the utility model adopts the following technical proposal:
the circuit for improving the endurance mileage of the AGV comprises an AGV driving unit, an AGV battery, a range extender and an industrial personal computer, wherein the AGV driving unit is used for driving the AGV to travel, and the AGV battery is electrically connected with the AGV driving unit so as to supply power to the AGV driving unit; increase journey ware and pass through power converter and AGV battery electricity and be connected for the AGV battery charges, the industrial computer includes signal receiving terminal and signal sending terminal, signal receiving terminal respectively with the AGV battery, increase journey ware communication connection to acquire the AGV battery, increase the electric quantity condition of journey ware, signal sending terminal respectively with power converter, AGV drive unit communication connection, with control work between them.
Compared with the prior art, the utility model discloses a circuit is equipped with increases journey ware, and the industrial computer can be according to the electric quantity condition of AGV battery, and control increases journey ware and charges or stop charging for the AGV battery, makes AGV be not convenient for charge when the electric quantity is not enough again, can be by increasing journey ware for its power supply to improve its continuation of the journey mileage, AGV can stop charging when idle, goes to the charging station by AGV and charges.
Preferably, the AGV battery includes first data interface, the signal receiving terminal of industrial computer includes second data interface, first data interface and second data interface communication connection to make the industrial computer can acquire the electric quantity condition of AGV battery.
Preferably, still include first relay, power converter's input is connected with the range extender electricity, the output with the interface electricity that charges of AGV battery is connected in order to form first charging circuit, the signal output part of industrial computer includes first control interface, the coil and the first control interface connection of relay, contact switch locate on the first charging circuit. In this scheme, increase the journey ware and charge for the AGV battery through first charging circuit, the industrial computer passes through first relay control first charging circuit's break-make.
Preferably, the output end of the power converter is further electrically connected with the AGV driving unit to form a second charging circuit, and the contact switch of the first relay is connected in series with the output end of the power converter. In this scheme, increase journey ware and give AGV battery, drive unit power supply through first, second charging circuit respectively, AGV passes through first relay simultaneous control first, second charging circuit's break-make.
Preferably, still include the second relay, the coil and the industrial computer electricity of second relay are connected, and its contact switch establishes ties between the contact switch of the interface that charges and first relay of AGV battery. In this scheme, first charging circuit is controlled simultaneously to first relay, second relay, consequently, arbitrary contact switch disconnection, increases the journey ware and all does not all to AGV battery powered, makes AGV during operation, increases the journey ware and can stop to AGV battery powered, supplies power to AGV drive unit alone.
Preferably, the signal transmitting end of the industrial personal computer comprises a second control interface, and the AGV driving unit, the power converter and the range extender are respectively provided with a signal transmission interface corresponding to the second control interface and are connected with the second control interface through the signal transmission interface. In this scheme, the industrial computer sends the signal to power converter and increase journey ware respectively through the second control interface to control the two work, if the electric quantity information control power converter according to the AGV converts the maximum output power that increases the journey ware, reaches the effect that current-voltage is adjustable.
Preferably, the power supply interface of the AGV battery is connected with the industrial personal computer through a protection circuit.
Preferably, protection circuit includes voltage stabilizing module, voltage stabilizing module's input and AGV battery electricity are connected, and the output is connected with the signal reception end electricity of industrial computer.
Preferably, the protection circuit further comprises a filtering module, and the filtering module is arranged between the voltage stabilizing module and the industrial personal computer. The filtering module of the scheme is used for reducing circuit clutter interference and enabling the voltage waveform of the circuit to be smoother.
Drawings
FIG. 1 is a schematic diagram of the present invention;
fig. 2 is an overall circuit layout diagram of the utility model.
Detailed Description
The technical scheme of the utility model is further explained according to the attached drawings as follows:
referring to fig. 1-2, the utility model discloses a circuit for improving the endurance mileage of an AGV, which comprises an AGV driving unit, an AGV battery, a range extender and an industrial personal computer, wherein the AGV driving unit is used for driving the AGV to travel, and the AGV battery is electrically connected with the AGV driving unit to supply power to the AGV driving unit; increase journey ware and pass through power converter and AGV battery electricity and be connected for the AGV battery charges, the industrial computer includes signal receiving terminal and signal sending terminal, signal receiving terminal respectively with the AGV battery, increase journey ware communication connection to acquire the AGV battery, increase the electric quantity condition of journey ware, signal sending terminal respectively with power converter, AGV drive unit communication connection, with control work between them.
Above-mentioned AGV battery include with first data interface 1, 2, the signal receiving terminal of industrial computer includes second data interface 17, 18, first data interface 1, 2 and second data interface 17, 18 communication connection to make the industrial computer can acquire the electric quantity condition of AGV battery.
In an embodiment, the AGV battery is connected with the industrial personal computer in a 485 communication mode.
In an embodiment, still include first relay K10, power converter's input is connected with the range extender electricity, the output with charge interface 5, 6 electricity of AGV battery are connected in order to form first charging circuit, the signal output part of industrial computer includes first control interface 19, 20, the coil and the first control interface 19 of relay, 20 are connected, and contact switch locates on the first charging circuit. In this embodiment, the range extender charges the AGV through the first charging circuit, and the industrial personal computer controls the on-off of the first charging circuit through the first relay.
In one embodiment, the output of the power converter is further electrically connected to the AGV drive unit to form a second charging circuit, and the contact switch of the first relay is connected in series with the output of the power converter. In this embodiment, the range extender supplies power to the AGV battery and the driving unit through the first and second charging circuits respectively, and the AGV controls the on/off of the first and second charging circuits through the first relay simultaneously.
In an embodiment, the AGV further comprises a second relay (not shown), a coil of the second relay is electrically connected with the industrial personal computer, and a contact switch of the second relay is connected between the charging interface of the AGV battery and the contact switch of the first relay in series. In this embodiment, first charging circuit is controlled simultaneously to first relay, second relay, consequently, arbitrary contact switch port, increase the journey ware and do not all to AGV battery power supply, make AGV during operation, increase the journey ware and stop to AGV battery power supply, supply power to AGV drive unit alone.
The signal sending end of the industrial personal computer comprises second control interfaces 21 and 22, the AGV driving unit is provided with signal transmission interfaces 25 and 26, the power converter is provided with signal transmission interfaces 29 and 30, the range extender is provided with signal transmission interfaces 31 and 32, and the AGV driving unit is connected with the second control interfaces 21 and 22 through the signal transmission interfaces. In this embodiment, the industrial personal computer sends signals to the power converter and the range extender through the second control interfaces 21 and 22, respectively, so as to control the power converter and the range extender to work, for example, the power converter is controlled to convert the maximum output power of the range extender according to the electric quantity information of the AGV, and the effect of adjustable current and voltage is achieved.
The industrial personal computer is connected with the power converter, the range extender and the AGV driving unit through a CAN communication bus.
In one embodiment, power supply interfaces 3 and 4 of the AGV battery are connected with the industrial personal computer through a protection circuit to supply power to the industrial personal computer.
In an embodiment, the protection circuit includes voltage stabilizing module, voltage stabilizing module's input and AGV battery electricity are connected, and the output is connected with the signal reception end electricity of industrial computer. The filtering module of this embodiment may be an existing voltage regulator or a voltage regulator circuit, and therefore, the specific circuit scheme is not described in detail.
In one embodiment, the protection circuit further comprises a filtering module, and the filtering module is arranged between the voltage stabilizing module and the industrial personal computer. The filtering module of the embodiment is used for reducing circuit clutter interference and enabling the voltage waveform of the circuit to be smoother. The filtering module of this embodiment may be an existing filter or filtering circuit, and therefore, the specific circuit scheme is not described in detail.
The utility model discloses a AGV circuit is equipped with increases journey ware, and the industrial computer can be according to the electric quantity condition of AGV battery, and control increases journey ware and charges or stop charging for the AGV battery, makes AGV be not convenient for charge when the electric quantity is not enough again, can be by increasing journey ware for its power supply to improve its continuation of the journey mileage, the disconnection charges when AGV is idle.
Variations and modifications to the above-described embodiments may occur to those skilled in the art based upon the disclosure and teachings of the above specification. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. A circuit for improving the endurance mileage of an AGV, comprising:
the AGV driving unit is used for driving the AGV to travel;
the AGV battery is electrically connected with the AGV driving unit to supply power to the AGV driving unit;
the range extender is electrically connected with the AGV battery through the power converter to charge the AGV battery,
the industrial computer, including signal reception end and signal sending terminal, signal reception end respectively with AGV battery, increase journey ware communication connection to acquire AGV battery, increase the electric quantity condition of journey ware, signal sending terminal respectively with power converter, AGV drive unit communication connection, with control work between them.
2. The circuit of claim 1, wherein: the AGV battery includes first data interface, the signal receiving terminal of industrial computer includes second data interface, first data interface and second data interface communication connection.
3. The circuit of claim 2, wherein: the input end of the power converter is electrically connected with the range extender, and the output end of the power converter is electrically connected with a charging interface of the AGV battery to form a first charging circuit;
still include first relay, the signal output part of industrial computer includes first control interface, the coil and the first control interface connection of relay, contact switch locate on the first charging circuit.
4. The circuit of claim 3, wherein: the output end of the power converter is electrically connected with the AGV driving unit to form a second charging circuit;
the contact switch of the first relay is connected with the output end of the power converter in series.
5. The circuit of claim 4, wherein: still include the second relay, the coil and the industrial computer electricity of second relay are connected, and its contact switch establishes ties between the contact switch of the interface that charges of AGV battery and first relay.
6. The circuit of claim 1, wherein: the signal sending end of the industrial personal computer comprises a second control interface, and the AGV driving unit, the power converter and the range extender are respectively provided with a signal transmission interface corresponding to the second control interface and are connected with the second control interface through the signal transmission interface.
7. The circuit of claim 1, wherein: and the power supply interface of the AGV battery is connected with the industrial personal computer through a protection circuit.
8. The circuit of claim 7, wherein: protection circuit includes voltage stabilizing module, voltage stabilizing module's input is connected with AGV battery electricity, and the output is connected with the signal receiving terminal electricity of industrial computer.
9. The circuit of claim 8, wherein: the protection circuit further comprises a filtering module, and the filtering module is connected between the voltage stabilizing module and the industrial personal computer in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221589413.4U CN218216708U (en) | 2022-06-16 | 2022-06-16 | Circuit for improving endurance mileage of AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221589413.4U CN218216708U (en) | 2022-06-16 | 2022-06-16 | Circuit for improving endurance mileage of AGV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218216708U true CN218216708U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221589413.4U Active CN218216708U (en) | 2022-06-16 | 2022-06-16 | Circuit for improving endurance mileage of AGV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218216708U (en) |
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2022
- 2022-06-16 CN CN202221589413.4U patent/CN218216708U/en active Active
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