A wireless communication device for a mechanical operation and a mechanical operation system

Abstract

This utility model relates to the field of wireless communication technology, and proposes a wireless communication device and system for mechanical operations. The device includes a first communication unit and a second communication unit. The first communication unit contains a first wireless transceiver and a first controller, and is equipped with a switch output terminal, a transmit switch, and a first prompting component. The first wireless transceiver, switch output terminal, transmit switch, and first prompting component are electrically connected to the first controller. The second communication unit contains a second wireless transceiver and a second controller. The second wireless transceiver is communicatively connected to the first wireless transceiver, and is equipped with a confirmation button and a second prompting component. The second wireless transceiver, confirmation button, and second prompting component are electrically connected to the second controller. In port machinery operations, this device provides an efficient and reliable communication solution for collaborative operations between the operator's cab and ground personnel.

Description

Technical Field

[0001] This utility model relates to the field of wireless communication technology, and in particular to a wireless communication device and mechanical operation system for mechanical operations. Background Technology

[0002] In port machinery operations, close coordination between the driver's cab and ground personnel is crucial. Port machinery, such as quay cranes, yard cranes, container trucks, and reach stackers, typically require close cooperation between drivers and ground control personnel to ensure efficient loading, unloading, and transportation of goods. However, traditional communication methods have many problems and urgently need improvement.

[0003] Specifically, this includes: 1. Limitations of wired communication: In traditional port machinery operations, communication between the operator's cab and ground personnel typically relies on wired walkie-talkies or cables. This method not only restricts the operator's range of movement but is also prone to communication interruptions due to cable tangling, damage, or signal interference. Especially in complex port environments, the reliability of wired communication is low, affecting operational efficiency and safety. 2. Insufficient features of wireless walkie-talkies: While wireless walkie-talkies alleviate the range of movement limitations to some extent, their communication distance is limited and they are susceptible to environmental noise and electromagnetic interference. 3. Lack of intelligent functions: Most existing communication devices are single-function and lack intelligent control and automated operation capabilities. For example, they cannot achieve remote control, status monitoring, and fault alarm functions, requiring operators to manually operate and check equipment status, increasing labor intensity and operational risks. 4. Large size and inconvenient portability: Traditional communication equipment is typically large and heavy, making it inconvenient to carry and operate. Especially in port machinery operations, where ground personnel need to move frequently, bulky equipment severely impacts work efficiency and flexibility. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a wireless communication device and a mechanical operation system for mechanical operation, so as to solve the above-mentioned technical problem.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A wireless communication device for mechanical operation includes a first communication body and a second communication body; the first communication body is respectively provided with a first wireless transceiver and a first controller, and the first communication body is respectively provided with a switch output terminal, a transmit switch and a first prompt component, and the first wireless transceiver, the switch output terminal, the transmit switch and the first prompt component are respectively electrically connected to the first controller; the second communication body is respectively provided with a second wireless transceiver and a second controller, the second wireless transceiver is communicatively connected to the first wireless transceiver, the second communication body is respectively provided with a confirmation key and a second prompt component, and the second wireless transceiver, the confirmation key and the second prompt component are respectively electrically connected to the second controller.

[0006] The beneficial effects of this invention are as follows: This device, through wireless signal transmission, effectively overcomes the problems of cable entanglement, damage, and signal interference in wired communication. Even in complex port environments, it ensures stable transmission of communication signals, significantly improving communication reliability. Simultaneously, the inclusion of a first and second notification component allows operators to intuitively confirm the communication status, avoiding operational errors and safety accidents caused by poor communication. This device possesses intelligent communication control functions, enabling remote control and status monitoring of port machinery by outputting and maintaining switching signals to mechanical equipment via a switch output terminal. The confirmation button design on the second communication unit allows for flexible switching of communication status, further optimizing collaborative work processes and improving operational efficiency. Furthermore, the second communication unit is compact and lightweight, making it easy for ground personnel to carry, free from the constraints of traditional wired communication equipment, greatly improving the flexibility and work efficiency of ground personnel. This allows ground personnel to quickly respond to and cooperate with the operator's instructions from the cab, accelerating cargo loading, unloading, and transportation. In summary, in port machinery operation, this device provides an efficient and reliable communication solution for collaborative work between the operator's cab and ground personnel, offering significant improvements and advantages compared to traditional communication methods.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the first communication unit is provided with a power input terminal.

[0009] The beneficial effect of adopting the above-mentioned further solution is that an external power source can be connected through the power input terminal, thereby supplying power to the electrical equipment in the first communication subject.

[0010] Furthermore, a power switch is provided on the first communication unit, and the power switch is electrically connected to the power input terminal.

[0011] The beneficial effect of adopting the above-mentioned further solution is that the power switch is used to control the on and off of power supply so that it can be turned off when the device is not needed, thus saving power.

[0012] Furthermore, the first communication unit is equipped with an emergency stop switch, which is electrically connected to the first controller and controls the on / off state of the switch output terminal.

[0013] The beneficial effect of adopting the above-mentioned further solution is that, in the event of loss or damage to the second communication subject, the switch output can be released by the emergency stop switch, thereby unlocking the connection with the controlled mechanical equipment.

[0014] Furthermore, a buzzer is provided on the first communication unit, and the buzzer is electrically connected to the first controller.

[0015] The advantage of adopting the above-mentioned further solution is that it facilitates reminding operators when the communication status changes.

[0016] Furthermore, a vibrator is provided inside the first communication unit, and the vibrator is electrically connected to the first controller.

[0017] The advantage of adopting the above-mentioned further solution is that it facilitates reminding operators when the communication status changes.

[0018] Furthermore, the second communication unit is provided with a response key, which is electrically connected to the second controller.

[0019] The beneficial effects of adopting the above-mentioned further solution are: it is used to respond to the wireless signal output by the first wireless transceiver, further optimizing the collaborative operation process and improving operation efficiency.

[0020] Furthermore, a power supply is provided within the second communication unit.

[0021] The beneficial effect of adopting the above-mentioned further solution is that it provides power to the electrical equipment in the second communication unit through a power source.

[0022] Furthermore, both the first prompting component and the second prompting component are indicator lights.

[0023] The beneficial effect of adopting the above-mentioned further solutions is that it enables operators to intuitively confirm the communication status and avoid operational errors and safety accidents caused by poor communication.

[0024] To solve the above-mentioned technical problems, this utility model also provides a mechanical operation system, including a wireless communication device for mechanical operation as described above. Attached Figure Description

[0025] Figure 1This is a schematic diagram of a wireless communication device for mechanical operations according to the present invention;

[0026] Figure 2 This is a front view of the first communication body of a wireless communication device for mechanical operation according to the present invention.

[0027] Figure 3 This is a schematic diagram of the internal structure of the first communication body of a wireless communication device for mechanical operation according to the present invention;

[0028] Figure 4 This is a front view of the second communication body of a wireless communication device for mechanical operations according to the present invention.

[0029] Figure 5 This is a schematic diagram of the internal structure of the second communication body of a wireless communication device for mechanical operation according to the present invention.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. First communication unit; 2. Second communication unit; 3. First wireless transceiver; 4. First controller; 5. Switch output terminal; 6. Transmit switch; 7. First prompt component; 8. Second wireless transceiver; 9. Second controller; 10. Confirmation button; 11. Second prompt component; 12. Power input terminal; 13. Power switch; 14. Emergency stop switch; 15. Buzzer; 16. Vibrator; 17. Response button; 18. Power supply. Detailed Implementation

[0032] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0033] Example 1

[0034] like Figure 1 As shown in the figure, this embodiment proposes a wireless communication device for mechanical operations, including a first communication body 1 and a second communication body 2. The first communication body 1 is provided with a first wireless transceiver 3 and a first controller 4. The first communication body 1 is provided with a switch output terminal 5, a transmit switch 6 and a first prompt component 7. The first wireless transceiver 3, the switch output terminal 5, the transmit switch 6 and the first prompt component 7 are electrically connected to the first controller 4. The second communication body 2 is provided with a second wireless transceiver 8 and a second controller 9. The second wireless transceiver 8 is communicatively connected to the first wireless transceiver 3. The second communication body 2 is provided with a confirmation key 10 and a second prompt component 11. The second wireless transceiver 8, the confirmation key 10 and the second prompt component 11 are electrically connected to the second controller 9.

[0035] The first wireless transceiver 3 is used to transmit wireless signals and receive wireless signals from the second wireless transceiver 8, and the second wireless transceiver 8 is used to transmit wireless signals and receive wireless signals from the first wireless transceiver 3. Wireless communication is achieved through the first wireless transceiver 3 and the second wireless transceiver 8.

[0036] The switch output terminal 5 on the first communication unit 1 is used for electrical connection with the controlled mechanical equipment, such as connecting to the lifting and operation interlock of the controlled mechanical equipment, depending on the controlled mechanical equipment. Through the connection with the controlled mechanical equipment, the switch signal is transmitted to the controlled mechanical equipment, thereby realizing the association between the two.

[0037] This device effectively overcomes the problems of cable entanglement, damage, and signal interference in wired communication through wireless signal transmission. Even in complex port environments, it ensures stable transmission of communication signals, significantly improving communication reliability. Simultaneously, the inclusion of a first prompt component 7 and a second prompt component 11 allows operators to intuitively confirm the communication status, preventing operational errors and safety accidents caused by communication difficulties. The device possesses intelligent communication control functions, outputting and maintaining switching signals to mechanical equipment via the switch output terminal 5, enabling remote control and status monitoring of port machinery. The confirmation key 10 on the second communication unit 2 allows for flexible switching of communication status, further optimizing collaborative work processes and improving operational efficiency. Furthermore, the second communication unit 2 is compact and lightweight, easy for ground personnel to carry, and not bound by traditional wired communication equipment, greatly improving the flexibility and work efficiency of ground personnel. This allows ground personnel to quickly respond to and cooperate with the operator's instructions from the cab, accelerating cargo loading, unloading, and transportation. In summary, in port machinery operation, this device provides an efficient and reliable communication solution for collaborative work between the operator's cab and ground personnel, offering significant improvements and advantages compared to traditional communication methods.

[0038] Optionally, in the embodiments, such as Figure 2 As shown, the first communication unit 1 is provided with a power input terminal 12. An external power source can be connected through the power input terminal 12. Each electrical device in the first communication unit 1 (such as the first controller 4) is electrically connected to the power input terminal 12, thereby solving the power source problem for the electrical devices.

[0039] Optionally, in this embodiment, the first communication body 1 is provided with a power switch 13, which is electrically connected to the power input terminal 12. The power switch 13 is used to control the on / off state of power supply so that power supply can be stopped when the device is not in use, thereby saving power.

[0040] Optionally, in this embodiment, the first communication unit 1 is equipped with an emergency stop switch 14, which is electrically connected to the first controller 4. The emergency stop switch 14 controls the on / off state of the switch output terminal 5. In the event of loss or damage to the second communication unit 2, the switch output can be released via the emergency stop switch 14, unlocking the communication with the controlled mechanical equipment and enabling its normal operation. By setting the emergency stop switch 14, potential safety hazards caused by communication interruptions can be avoided in a timely manner. Furthermore, the reset operation is simple and convenient, preparing for the next use and ensuring the normal operation and safety of port machinery.

[0041] Optionally, in this embodiment, a buzzer 15 is provided on the first communication subject 1, and the buzzer 15 is electrically connected to the first controller 4. When the operator presses the transmit switch 6, the emergency stop switch 14, or the confirmation key 10, the buzzer 15 changes its state accordingly, thereby reminding the operator that the current communication state has changed.

[0042] Optionally, in the embodiments, such as Figure 3 As shown, a vibrator 16 is installed inside the first communication unit 1, and the vibrator 16 is electrically connected to the first controller 4. When the operator presses the transmit switch 6, the emergency stop switch 14, or the confirmation key 10, the vibrator 16 changes its state accordingly, thereby reminding the operator that the current communication state has changed.

[0043] Optionally, in the embodiments, such as Figure 4 As shown, the second communication unit 2 is equipped with a response key 17, which is electrically connected to the second controller 9. The response key 17 is used to respond to the wireless signal output by the first wireless transceiver 3, further optimizing the collaborative operation process and improving operation efficiency.

[0044] Optionally, in the embodiments, such as Figure 5 As shown, a power supply 18 is provided inside the second communication unit 2. Each electrical device in the second communication unit 2 (e.g., the second controller 9) is electrically connected to the power supply 18, thus solving the power source problem for the devices. It is battery-powered, requiring no additional wiring, and is easy for operators to carry.

[0045] Optionally, in this embodiment, both the first prompting component 7 and the second prompting component 11 are indicator lights. This allows operators to visually confirm the communication status, avoiding operational errors and safety accidents caused by poor communication.

[0046] Taking hoisting operations as an example, the specific usage method of this device is as follows:

[0047] 1. Turn the power switch 13 on the first communication unit 1 to the "N" position to put it into power-on state. (When not using this device, turn the power switch 13 on the first communication unit 1 to the "F" position to turn off the power supply and save power.)

[0048] 2. The first communication unit 1 is operated by the driver. The driver presses the transmit switch 61 on the first communication unit 1 for 3 seconds until the indicator light on the first communication unit 1 lights up and the buzzer 15 emits a "beep" sound before releasing the switch. At this time, the first wireless transceiver 3 transmits a wireless signal to the second wireless transceiver 8; simultaneously, it outputs a switch signal to the controlled mechanical equipment through the switch output terminal 5 and maintains it, preventing the controlled mechanical equipment from performing hoisting operations.

[0049] 3. When the second wireless transceiver 8 receives the wireless signal from the first wireless transceiver 3 under power-on conditions, the second controller 9 controls the indicator light on the second communication main body 2 to light up, and the communication is successful.

[0050] 4. The second communication unit 2 is operated by ground personnel. It is small and lightweight, making it easy for ground personnel to carry. With communication successful, the ground personnel press the response button on the second communication unit 2 for 171 to 3 seconds. During this time, the indicator light on the second communication unit 2 remains illuminated, indicating that communication is still ongoing. During this process, because the controlled machinery maintains an output switch signal, it cannot perform hoisting operations. Therefore, ground personnel can safely perform operations such as unloading materials, effectively avoiding safety accidents caused by accidental operation of the controlled machinery.

[0051] 5. After the ground personnel complete the material removal and other operations, they press the confirmation button 101 on the second communication main body 2 for 1 to 3 seconds. The second wireless transceiver 8 sends a wireless signal to the first wireless transceiver 3, and the indicator light on the second communication main body 2 goes out. After the first wireless transceiver 3 receives the wireless signal sent by the second wireless transceiver 8, the first controller 4 controls the indicator light on the first communication main body 1 to go out, the buzzer 15 stops sounding, and the switch signal output is released. The controlled mechanical equipment resumes use, that is, the controlled mechanical equipment can perform lifting and other operations normally.

[0052] 6. If the second communication unit 2 is accidentally damaged or lost during the use of this device, the operator of the first communication unit 1 can press the emergency stop switch 14 on the first communication unit 1. At this time, the indicator light on the first communication unit 1 will turn off, the buzzer 15 will stop sounding, and the output switch will be released, allowing the controlled mechanical equipment to resume normal operation. Rotating the emergency stop switch 14 can reset the first communication unit 1, restoring the normal operation of each module on the first communication unit 1 and preparing for the next use. After resetting, no operation is required on the first communication unit 1, and the equipment can be used normally.

[0053] Example 2

[0054] This embodiment proposes a mechanical operation system, including a wireless communication device for mechanical operation as described in Embodiment 1.

[0055] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0056] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0057] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0058] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0059] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0060] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A wireless communication device for mechanical operations, characterized in that, It includes a first communication subject (1) and a second communication subject (2); The first communication unit (1) is provided with a first wireless transceiver (3) and a first controller (4). The first communication unit (1) is provided with a switch output terminal (5), a transmission switch (6) and a first prompt component (7). The first wireless transceiver (3), the switch output terminal (5), the transmission switch (6) and the first prompt component (7) are electrically connected to the first controller (4). The second communication unit (2) is provided with a second wireless transceiver (8) and a second controller (9). The second wireless transceiver (8) is communicatively connected to the first wireless transceiver (3). The second communication unit (2) is provided with a confirmation key (10) and a second prompt component (11). The second wireless transceiver (8), the confirmation key (10) and the second prompt component (11) are electrically connected to the second controller (9).

2. The wireless communication device for mechanical work according to claim 1, characterized in that, The first communication body (1) is provided with a power input terminal (12).

3. A wireless communication device for mechanical work according to claim 2, characterized in that The first communication unit (1) is provided with a power switch (13), which is electrically connected to the power input terminal (12).

4. The wireless communication device of claim 1, wherein, An emergency stop switch (14) is provided on the first communication body (1). The emergency stop switch (14) is electrically connected to the first controller (4) and controls the on / off state of the switch output terminal (5) through the emergency stop switch (14).

5. The wireless communication device of claim 1, wherein, The first communication unit (1) is equipped with a buzzer (15), which is electrically connected to the first controller (4).

6. The wireless communication device of claim 1, wherein, The first communication body (1) is provided with a vibrator (16), which is electrically connected to the first controller (4).

7. The wireless communication device of claim 1, wherein, The second communication body (2) is provided with a response key (17), which is electrically connected to the second controller (9).

8. The wireless communication device of claim 1, wherein, The second communication unit (2) is equipped with a power supply (18).

9. The wireless communication device of claim 1, wherein, Both the first prompt component (7) and the second prompt component (11) are indicator lights.

10. A mechanical working system, characterized by Includes a wireless communication device for mechanical operation as described in any one of claims 1 to 9.

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