CN218567885U - Shuttle control device - Google Patents
Shuttle control device Download PDFInfo
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- CN218567885U CN218567885U CN202222617773.7U CN202222617773U CN218567885U CN 218567885 U CN218567885 U CN 218567885U CN 202222617773 U CN202222617773 U CN 202222617773U CN 218567885 U CN218567885 U CN 218567885U
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Abstract
The utility model relates to a shuttle control technical field discloses a shuttle controlling means, including the circuit board, be equipped with the control unit on the circuit board, bar code collector communication unit, driver communication unit, battery communication unit, LORA communication unit, at least one signal input unit and at least one LED drive unit; when the shuttle vehicle is actually used, the control unit can be in communication connection with the external code scanner, the driver, the battery and the upper computer through the code scanner communication unit, the driver communication unit, the battery communication unit and the LORA communication unit respectively, so that the interaction with the code scanner, the driver, the battery and the upper computer can be realized, and the control requirement of the shuttle vehicle can be met; additionally the utility model discloses a whole circuit all sets up on the circuit board, and area is little, and the relation of connection of every device sets up well before all on the circuit board, can reduce the wiring volume when the device is connected when actually making shuttle car, improves and makes efficiency.
Description
Technical Field
The utility model relates to a shuttle control technical field, concretely relates to shuttle controlling means.
Background
The shuttle car, an intelligence that moves on stereoscopic warehouse goods shelves trapped orbit uses shuttle robot, transports the goods to appointed place or equipment of plugging into, because its functioning speed is fast, and storage density is high, not only can improve logistics efficiency and space utilization, can also use manpower sparingly and storage area greatly.
At present, the electrical control components of the existing shuttle vehicle comprise a PLC, a servo driving unit, a signal sensing unit, a circuit breaker for realizing power protection and a relay for controlling the on-off of a power supply, wherein a signal output line of the signal sensing unit is directly connected to the PLC, and the PLC controls the operation of the servo driving unit and controls the on-off of the circuit breaker and the relay. For the shuttle car, the smaller the running volume and the lighter the weight of the shuttle car are, the smaller the electric energy consumption in actual running is, however, the electrical control of the existing shuttle car still adopts various industrial control products, the weight is heavier, and the shuttle car occupies a larger space; in addition, each device formed by the existing electric control is used for signal transmission or power transmission through a wire, and the whole wiring is complex, so that the problems of low efficiency and the like exist during the manufacturing of the shuttle car.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model provides a shuttle controlling means, the technical problem that solve is that the electrical control of current shuttle constitutes and can occupy the great volume of shuttle, and weight is heavier, and the wiring is complicated when the actual manufacturing, and manufacturing efficiency is lower.
For solving the technical problem, the utility model provides a following technical scheme: the shuttle car control device comprises a circuit board, wherein a control unit, a code scanner communication unit, a driver communication unit, a battery communication unit, an LORA communication unit, at least one signal input unit and at least one LED driving unit are arranged on the circuit board;
the code scanner communication unit is electrically connected with the control unit and is configured to convert an RS232 signal into a TTL signal; the driver communication unit is electrically connected with the control unit and is configured to convert the RS485 signal into a TTL signal; the battery communication unit is electrically connected with the control unit and is configured to convert the RS485 signal into a TTL signal;
the LORA communication unit is electrically connected with the control unit;
the signal input unit is electrically connected with the control unit and configured to optically couple and isolate an external input signal and then input the signal to the control unit;
the LED driving unit comprises a relay and a relay driving unit; the control unit controls the on-off of the power supply of the control coil of the relay through the relay driving unit.
When the device is actually used, the control unit can be in communication connection with an external code scanner through the code scanner communication unit, so that two-dimensional codes or bar code information on commodities can be scanned; the control unit can be in communication connection with an external servo motor driver through the driver communication unit, so that the operation of the external servo motor can be controlled; the control unit can acquire the information of the external battery through the battery communication unit; the control unit can wirelessly receive and send data through the LORA communication unit, and interaction with an upper computer is realized.
In one embodiment, the circuit board is provided with a first voltage conversion unit and a second voltage conversion unit, the first voltage conversion unit is configured to convert the 24V dc voltage into a 5V dc voltage, and the second voltage conversion unit is configured to convert the 24V dc voltage into a 3.3V dc voltage.
As a further technical scheme, a USB communication unit is further arranged on the circuit board, and the control unit is electrically connected with the USB communication unit.
As a further technical scheme, an LED display unit is further arranged on the circuit board, the LED display unit includes a resistor R28 and a diode DS10, one end of the resistor 28 is electrically connected with the voltage output end of the second voltage conversion unit, and the other end of the resistor R28 is grounded through the diode DS 10.
As a further technical scheme, a relay output unit is further arranged on the circuit board and comprises a resistor R10, a photoelectric coupler J1, a diode DS1, a resistor R11, a diode D4, a triode Q3 and a relay M6; resistance R10 one end with the control unit electricity is connected, the resistance R10 other end with the input electricity of optoelectronic coupler J1's former avris is connected, the output of optoelectronic coupler J1's former avris passes through diode DS1 ground connection, optoelectronic coupler J1's the input of vice avris respectively with voltage output end, diode D4's negative pole and relay M6's No. 1 pin electricity are connected of first voltage conversion unit, optoelectronic coupler J1's the output of vice avris passes through resistance R11 and is connected with triode Q3's base electricity, and triode Q3's collecting electrode is connected with diode D4's positive pole and relay M6's No. 3 pin electricity respectively, and triode Q3's projecting pole and relay M6's No. 0 pin are all grounded.
As a further technical scheme, a buzzer playing unit is further arranged on the circuit board, the buzzer playing unit comprises a buzzer BEEP, a triode Q4, a resistor R36 and a resistor R37, one end of the resistor R36 is electrically connected with the control unit, the other end of the resistor R36 is electrically connected with the base of the triode Q4 and one end of the resistor R37 respectively, the other end of the resistor 37 and the emitter of the triode Q4 are both grounded, the collector of the triode Q4 is electrically connected with one end of the buzzer BEEP, and the other end of the buzzer BEEP is electrically connected with the voltage output end of the second voltage conversion unit.
As a further technical solution, the signal input unit includes a resistor R50, a photocoupler J7, a resistor R52, and a diode DS11, one end of the resistor R50 is configured to input an external input signal, the other end of the resistor R50 is electrically connected to a primary side input end of the photocoupler J7, a primary side output end of the photocoupler J7 is grounded, a secondary side input end of the photocoupler J7 is electrically connected to a voltage output end of the second voltage conversion unit, a secondary side output end of the photocoupler J7 is electrically connected to a positive electrode of the diode DS11 through the resistor R52, a positive electrode of the diode DS11 is electrically connected to the control unit, and a negative electrode of the diode DS11 is grounded.
As a further technical solution, the relay driving unit includes a resistor R43, a photocoupler J6, a resistor R49, a diode D10, and a transistor Q10, one end of the resistor R43 is electrically connected to the control unit, the other end of the resistor R43 is electrically connected to an input end of a primary side of the photocoupler J6, an output end of the primary side of the photocoupler J6 is grounded, an input end of a secondary side of the photocoupler J6 is configured to input a 24V dc voltage and is electrically connected to a negative electrode of the diode D10 and one end of a control coil of the relay, respectively, an output end of the secondary side of the photocoupler J6 is electrically connected to a base of the transistor Q10 through the resistor R49, an emitter of the transistor Q10 is grounded, and a collector of the transistor Q10 is electrically connected to an anode of the diode D10 and the other end of the control coil of the relay, respectively.
As a further technical scheme, the circuit board is further provided with an adapter, and the adapter comprises at least one adapter.
Compared with the prior art, the utility model beneficial effect who has is: firstly, the control unit of the utility model can be in communication connection with an external code scanner, a driver, a battery and an upper computer respectively through the code scanner communication unit, the driver communication unit, the battery communication unit and the LORA communication unit, thereby realizing the interaction with the code scanner, the driver, the battery and the upper computer and meeting the control requirement of the shuttle vehicle; in addition, the whole circuit of the shuttle bus is arranged on the circuit board, the occupied area is small, the connection relation of each device is arranged on the circuit board in advance, the wiring amount of the devices during connection can be reduced during actual shuttle bus manufacturing, and the manufacturing efficiency is improved; keep apart outside input signal through signal input unit at last, can avoid interference signal to input the control unit, guarantee the normal operating of the control unit, thereby improve the utility model discloses an operational reliability.
Drawings
Fig. 1 is a schematic structural view of the present invention in an embodiment;
fig. 2 is a circuit diagram of a first voltage converting unit and a second voltage converting unit in the embodiment;
FIG. 3 is a circuit diagram of a communication unit of the transcoder in an embodiment;
fig. 4 is a circuit diagram of a driver communication unit in an embodiment;
fig. 5 is a circuit diagram of a LORA communication unit in the embodiment;
fig. 6 is a circuit diagram of an LED display unit and a relay output unit in the embodiment;
fig. 7 is a circuit diagram of a buzzer play unit in the embodiment;
fig. 8 is a circuit diagram of a signal input unit in the embodiment;
fig. 9 is a circuit diagram of an LED driving unit in the embodiment;
fig. 10 is a schematic view of an adapter in an embodiment.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the shuttle control device includes a circuit board, on which a control unit 1, a scanner communication unit 2, a driver communication unit 3, a battery communication unit 4, a LORA communication unit 5, at least one signal input unit 6, at least one LED driving unit 7, a first voltage conversion unit 8, a second voltage conversion unit 9, a USB communication unit 10, a buzzer playing unit 11, a relay output unit 12, and an LED display unit are disposed.
Wherein, the control unit 1 includes that the model is STM32F103ZET 6's singlechip.
The first voltage conversion unit 8 is configured to convert the 24V dc voltage into a 5V dc voltage, and the second voltage conversion unit 9 is configured to convert the 24V dc voltage into a 3.3V dc voltage; the output voltages of the first voltage converting unit 8 and the second voltage converting unit 9 are used to supply power to the circuits on the circuit board.
The code scanner communication unit 2 is electrically connected with the control unit 1 and configured to convert the RS232 signal into a TTL signal; in actual use, because the format of the data of the control unit 1 and the data of the code scanner is not consistent, data conversion is needed, so that the control unit 1 can acquire the data of the code scanner; specifically, the circuit diagram of the scanner communication unit 2 is shown in fig. 3, and the scanner communication unit 2 needs to input a 3.3V operating voltage.
The driver communication unit 3 is electrically connected with the control unit 1 and is configured to convert the RS485 signal into a TTL signal; the battery communication unit 4 is electrically connected with the control unit 1 and configured to convert the RS485 signal into a TTL signal; because the communication protocol of the control unit 1 and the external driver is inconsistent with that of the battery, the driver communication unit 3 and the battery communication unit 4 are required to perform data conversion, so that the control unit 1 can perform data interaction with the driver and the battery; since the driver communication unit 3 and the battery communication unit 4 both convert the RS485 signal into the TTL signal, the circuits of the driver communication unit 3 and the battery communication unit 4 are the same, and the circuit diagram of the driver communication unit 3 and the driver communication unit 3 is shown in fig. 4, and the driver communication unit 3 needs to input the 3.3V operating voltage.
Wherein, LORA communication unit 5 is electrically connected with control unit 1; the control unit 1 performs data interaction with an upper computer through an LORA communication unit 5; specifically, the LORA communication unit 5 has a circuit diagram as shown in fig. 5, and the LORA communication unit 5 needs to input a 5V operating voltage.
The USB communication unit 10 is electrically connected with the control unit 1, and programs can be burned into the control unit 1 through the USB communication unit.
The signal input unit 6 is electrically connected with the control unit 1, and is configured to optically couple and isolate an external input signal and then input the signal to the control unit 1; specifically, as shown in fig. 8, the signal input unit 6 includes a resistor R50, a photocoupler J7, a resistor R52, and a diode DS11, wherein one end of the resistor R50 is configured to input an external input signal, the other end of the resistor R50 is electrically connected to the input end of the primary side of the photocoupler J7, the output end of the primary side of the photocoupler J7 is grounded, the input end of the secondary side of the photocoupler J7 is electrically connected to the voltage output end of the second voltage conversion unit 9, the output end of the secondary side of the photocoupler J7 is electrically connected to the positive electrode of the diode DS11 through the resistor R52, the positive electrode of the diode DS11 is electrically connected to the control unit 1, and the negative electrode of the diode DS11 is grounded.
During the in-service use, when the primary side's of external input signal input optoelectronic coupler J7 input, optoelectronic coupler J7's secondary side is led on, and 3.3V voltage is inputed control unit 1 through resistance R52 to realize the opto-coupler isolation of external input signal, can show through diode DS11 in addition whether signal input unit 6 can normally carry out opto-coupler isolation.
In actual use, the number of the signal input units 6 may be increased according to the number of external input signals.
The LED driving unit 7 includes a relay and a relay driving unit; the control unit 1 controls the power supply of a control coil KA6 of the relay to be switched on and off through the relay driving unit; specifically, as shown in fig. 9, the relay driving unit includes a resistor R43, a photocoupler J6, a resistor R49, a diode D10, and a transistor Q10, one end of the resistor R43 is electrically connected to the control unit 1, the other end of the resistor R43 is electrically connected to the input end of the primary side of the photocoupler J6, the output end of the primary side of the photocoupler J6 is grounded, the input end of the secondary side of the photocoupler J6 is configured to input a 24V dc voltage, and is electrically connected to the negative electrode of the diode D10 and one end of the control coil KA6 of the relay, respectively, the output end of the secondary side of the photocoupler J6 is electrically connected to the base of the transistor Q10 through the resistor R49, the emitter of the transistor Q10 is grounded, and the collector of the transistor Q10 is electrically connected to the positive electrode of the diode D10 and the other end of the control coil KA6 of the relay, respectively.
During the in-service use, when control unit 1 inputs high level signal to the input of the primary side of optoelectronic coupler J6, optoelectronic coupler J6's vice limit side is led to, then the control coil KA6 circular telegram of relay, the normally open contact of relay close, with the external display lamp receive the normally open contact of relay on, control the power break-make of external display lamp through the relay, then can realize the bright control of going out of external display lamp.
In actual use, the number of the LED driving units 7 may be set according to the display requirements of the shuttle car.
As shown in fig. 6, the LED display unit 13 includes a resistor R28 and a diode DS10, one end of the resistor 28 is electrically connected to the voltage output terminal of the second voltage conversion unit 9, and the other end of the resistor R28 is grounded through the diode DS 10. When in actual use, when 24V direct current voltage is input to the second voltage conversion unit 9, the diode DS10 lights up a prompt, so that whether the power supply is normal can be displayed through the diode DS 10.
As shown in fig. 6, the relay output unit 12 includes a resistor R10, a photocoupler J1, a diode DS1, a resistor R11, a diode D4, a triode Q3, and a relay M6; one end of a resistor R10 is electrically connected with the control unit 1, the other end of the resistor R10 is electrically connected with an input end of a primary side of a photoelectric coupler J1, an output end of the primary side of the photoelectric coupler J1 is grounded through a diode DS1, an input end of a secondary side of the photoelectric coupler J1 is respectively electrically connected with a voltage output end of the first voltage conversion unit 8, a negative electrode of the diode D4 and a pin No. 1 of the relay M6, an output end of the secondary side of the photoelectric coupler J1 is electrically connected with a base electrode of the triode Q3 through a resistor R11, a collector electrode of the triode Q3 is respectively electrically connected with a positive electrode of the diode D4 and a pin No. 3 of the relay M6, and an emitter electrode of the triode Q3 and a pin No. 0 of the relay M6 are both grounded.
In actual use, similarly, the control unit 1 can turn on the secondary side of the photoelectric coupler J1 by inputting a high-level signal to the primary side of the photoelectric coupler J1, so that the control coil of the relay M6 is energized, and the contact of the relay M6 is controlled to be turned on and off, so that the control unit 1 can control an external execution device through the relay output unit 12.
In addition, in fig. 6 and 9, the diode D4 and the diode D10 may be used for a circuit release path on the control coil of the relay.
As shown in fig. 7, the buzzer playing unit 11 includes a buzzer BEEP, a transistor Q4, a resistor R36 and a resistor R37, one end of the resistor R36 is electrically connected to the control unit 1, the other end of the resistor R36 is electrically connected to the base of the transistor Q4 and one end of the resistor R37, the other end of the resistor 37 and the emitter of the transistor Q4 are both grounded, the collector of the transistor Q4 is electrically connected to one end of the buzzer BEEP, and the other end of the buzzer BEEP is electrically connected to the voltage output end of the second voltage converting unit. In actual use, the control unit 1 can control the buzzer BEEP to give out sound warning by controlling the on and off of the triode Q4.
As shown in fig. 10, an adapter P1 is further disposed on the circuit board, and the adapter P1 includes at least one adapter. When the in-service use, can carry out the signal switching through adapter P1, realize promptly the utility model discloses with the signal or the data switching of external device. In fig. 2-9, electrical nodes of the patch panel having the same reference numbers as in fig. 10 are all connected to the patch panel, e.g., electrical node B-B of fig. 9 is electrically connected to the forty-first interface of patch panel P1. In actual use, the adaptor P1 may use an ECU plug.
To sum up, the control unit 1 of the utility model can be in communication connection with an external code scanner through the code scanner communication unit 2, so that two-dimensional codes or bar code information on commodities can be scanned; the control unit 1 can be in communication connection with an external servo motor driver through a driver communication unit 3, so that the operation of an external servo motor can be controlled; the control unit 1 can acquire the external battery information through the battery communication unit 4; the control unit 1 can receive and send data wirelessly through the LORA communication unit 5, so as to realize interaction with an upper computer; the control unit 1 can perform voice warning through the buzzer playing unit 11; the control unit 1 can display whether the power supply is normal or not through the LED display unit; the control unit 1 can realize optical coupling isolation input of external input signals through the signal input unit 6; the control unit 1 can control the on-off of the power supply of the external display lamp through the LED driving unit; the control unit 1 can control whether the external execution device works or not through the relay output unit 12; additionally the utility model discloses a whole circuit all sets up on the circuit board, and area is little, and the relation of connection of every device sets up well before all lifting on the circuit board, can reduce the wiring volume when the device is connected when the actual manufacturing shuttle car, improves and makes efficiency.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The shuttle control device is characterized by comprising a circuit board, wherein the circuit board is provided with a control unit, a code scanner communication unit, a driver communication unit, a battery communication unit, an LORA communication unit, at least one signal input unit and at least one LED driving unit;
the code scanner communication unit is electrically connected with the control unit and is configured to convert an RS232 signal into a TTL signal; the driver communication unit is electrically connected with the control unit and is configured to convert the RS485 signal into a TTL signal; the battery communication unit is electrically connected with the control unit and is configured to convert an RS485 signal into a TTL signal;
the LORA communication unit is electrically connected with the control unit;
the signal input unit is electrically connected with the control unit and configured to optically couple and isolate an external input signal and then input the signal to the control unit;
the LED driving unit comprises a relay and a relay driving unit; the control unit controls the on-off of the power supply of the control coil of the relay through the relay driving unit.
2. The shuttle vehicle control device according to claim 1, wherein a first voltage conversion unit and a second voltage conversion unit are provided on the circuit board, the first voltage conversion unit being configured to convert the 24V dc voltage to a 5V dc voltage, the second voltage conversion unit being configured to convert the 24V dc voltage to a 3.3V dc voltage.
3. The shuttle control device according to claim 2, wherein a USB communication unit is further provided on the circuit board, and the control unit is electrically connected to the USB communication unit.
4. The shuttle vehicle control device according to claim 2, wherein an LED display unit is further disposed on the circuit board, the LED display unit includes a resistor R28 and a diode DS10, one end of the resistor 28 is electrically connected to the voltage output end of the second voltage conversion unit, and the other end of the resistor R28 is grounded through the diode DS 10.
5. The shuttle vehicle control device according to claim 2, wherein the circuit board is further provided with a relay output unit, and the relay output unit comprises a resistor R10, a photoelectric coupler J1, a diode DS1, a resistor R11, a diode D4, a triode Q3 and a relay M6; resistance R10 one end with the control unit electricity is connected, the resistance R10 other end with the input electricity on optoelectronic coupler J1's former avris is connected, the output on optoelectronic coupler J1's former avris passes through diode DS1 ground connection, optoelectronic coupler J1's vice avris the input respectively with voltage output end, diode D4's negative pole and relay M6's No. 1 pin electricity are connected of first voltage conversion unit, optoelectronic coupler J1's vice avris the output passes through resistance R11 and is connected with triode Q3's base electricity, and triode Q3's collecting electrode is connected with diode D4's positive pole and relay M6's No. 3 pin electricity respectively, and triode Q3's projecting pole and relay M6's No. 0 pin all ground connection.
6. The shuttle vehicle control device according to claim 2, wherein a buzzer playing unit is further disposed on the circuit board, the buzzer playing unit comprises a buzzer BEEP, a transistor Q4, a resistor R36 and a resistor R37, one end of the resistor R36 is electrically connected to the control unit, the other end of the resistor R36 is electrically connected to a base of the transistor Q4 and one end of the resistor R37 respectively, the other end of the resistor 37 and an emitter of the transistor Q4 are both grounded, a collector of the transistor Q4 is electrically connected to one end of the buzzer BEEP, and the other end of the buzzer BEEP is electrically connected to a voltage output end of the second voltage conversion unit.
7. The shuttle vehicle control device according to claim 2, wherein the signal input unit includes a resistor R50, a photocoupler J7, a resistor R52, and a diode DS11, one end of the resistor R50 is configured to input an external input signal, the other end of the resistor R50 is electrically connected to an input terminal of a primary side of the photocoupler J7, an output terminal of the primary side of the photocoupler J7 is grounded, an input terminal of a secondary side of the photocoupler J7 is electrically connected to the voltage output terminal of the second voltage converting unit, an output terminal of the secondary side of the photocoupler J7 is electrically connected to a positive electrode of the diode DS11 through the resistor R52, a positive electrode of the diode DS11 is electrically connected to the control unit, and a negative electrode of the diode DS11 is grounded.
8. The shuttle vehicle control device according to claim 2, wherein the relay driving unit includes a resistor R43, a photocoupler J6, a resistor R49, a diode D10, and a transistor Q10, one end of the resistor R43 is electrically connected to the control unit, the other end of the resistor R43 is electrically connected to an input terminal of a primary side of the photocoupler J6, an output terminal of the primary side of the photocoupler J6 is grounded, an input terminal of a secondary side of the photocoupler J6 is configured to input a 24V dc voltage and is electrically connected to a negative electrode of the diode D10 and one end of a control coil of the relay, respectively, an output terminal of the secondary side of the photocoupler J6 is electrically connected to a base of the transistor Q10 through the resistor R49, an emitter of the transistor Q10 is grounded, and a collector of the transistor Q10 is electrically connected to a positive electrode of the diode D10 and the other end of the control coil of the relay, respectively.
9. A shuttle control device as claimed in any one of claims 1-8, wherein an adapter is further provided on the circuit board, the adapter including at least one adapter port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222617773.7U CN218567885U (en) | 2022-09-29 | 2022-09-29 | Shuttle control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222617773.7U CN218567885U (en) | 2022-09-29 | 2022-09-29 | Shuttle control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218567885U true CN218567885U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222617773.7U Active CN218567885U (en) | 2022-09-29 | 2022-09-29 | Shuttle control device |
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| Country | Link |
|---|---|
| CN (1) | CN218567885U (en) |
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- 2022-09-29 CN CN202222617773.7U patent/CN218567885U/en active Active
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Denomination of utility model: Shuttle control device Effective date of registration: 20230809 Granted publication date: 20230303 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Zhili sub branch Pledgor: Huzhou Yinfeng robot Co.,Ltd. Registration number: Y2023330001696 |