CN218968022U - Mobile control device and transportation system - Google Patents
Mobile control device and transportation system Download PDFInfo
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- CN218968022U CN218968022U CN202221351659.8U CN202221351659U CN218968022U CN 218968022 U CN218968022 U CN 218968022U CN 202221351659 U CN202221351659 U CN 202221351659U CN 218968022 U CN218968022 U CN 218968022U
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Abstract
The utility model discloses a mobile control device and a transportation system, wherein the mobile control device comprises a first detection module, a second detection module and a logic control module; the first detection module is electrically connected with the logic control module and is used for detecting whether feeding equipment exists in a first designated area; the logic control module is used for indicating the material conveying equipment to move to the second designated area under the condition that the material conveying equipment exists in the first designated area; the second detection module is electrically connected with the logic control module and is used for detecting whether the material conveying equipment exists in the second designated area; under the condition that the material conveying equipment exists in the second designated area, the logic control module indicates the material conveying equipment to stop in the second designated area, and the process automatically operates, so that the working efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of automation, and particularly relates to a mobile control device and a transportation system.
Background
In the existing material transportation scene, the stop point of the feeding device filled with the material is generally not fixed, the material transportation device needs to be moved to the corresponding material transportation point, and then the subsequent material loading and unloading tasks are carried out.
At present, the execution process is controlled by manual operation, and the operation is complex and the working efficiency is low.
Disclosure of Invention
The utility model provides a mobile control device and a transportation system, which have the technical effects of high automation degree and high working efficiency.
The utility model provides a mobile control device, which comprises a first detection module, a second detection module and a logic control module;
the first detection module is electrically connected with the logic control module and is used for detecting whether feeding equipment exists in a first designated area or not and transmitting a first output signal representing a detection result to the logic control module;
the logic control module is used for transmitting a second output signal to the material conveying equipment under the condition that the first output signal represents that the material conveying equipment exists in the first designated area, wherein the second output signal is used for indicating the material conveying equipment to move to a second designated area, and the second designated area corresponds to the first designated area;
the second detection module is electrically connected with the logic control module and is used for detecting whether the material conveying equipment exists in the second designated area and transmitting a third output signal representing a detection result to the logic control module;
and the logic control module transmits a fourth output signal to the material conveying equipment under the condition that the third output signal represents that the material conveying equipment exists in the second designated area, wherein the fourth output signal is used for indicating the material conveying equipment to stop in the second designated area.
In an embodiment, the mobile control device further comprises an enabling module;
the enabling module is electrically connected with the logic control module and the second detection module;
the logic control module is used for transmitting a fifth output signal to the enabling module according to the first output signal, wherein the fifth output signal is used for indicating that the second detection module is in an enabling state or a disabling state;
the logic control module is to receive the third output signal if the second detection module is in an enabled state;
in the case where the second detection module is in an disabled state, the logic control module will not be able to receive the third output signal.
In one embodiment, the energizing module is a relay;
one end of a coil of the relay is electrically connected with the logic control module, and the other end of the coil of the relay is electrically connected with a negative end;
one end of a normally open contact of the relay is electrically connected with the second detection module, and the other end of the normally open contact of the relay is electrically connected with a power supply end of the second detection module;
when the fifth output signal does not meet the condition of conducting the relay coil, the normally open contact of the relay is in an off state, so that the second detection module is in an disabling state;
and under the condition that the fifth output signal meets the requirement of conducting the relay coil, the relay open contact is in a closed state, so that the second detection module is in an enabled state.
In one embodiment, the energizing module is a relay;
one end of a coil of the relay is electrically connected with the logic control module, and the other end of the coil of the relay is electrically connected with a negative end;
one end of a normally open contact of the relay is electrically connected with the second detection module, and the other end of the normally open contact of the relay is electrically connected with the logic control module;
when the fifth output signal does not meet the condition of conducting the relay coil, the normally open contact of the relay is in an off state, so that the second detection module is in an disabling state;
and under the condition that the fifth output signal meets the requirement of conducting the relay coil, the relay open contact is in a closed state, so that the second detection module is in an enabled state.
In an embodiment, the first detection module is a ranging module;
the distance measuring module is used for detecting a distance value between the feeding equipment and the first designated area;
transmitting, by the ranging module, a first output signal indicative of the presence of the feeding device in the first designated area to the logic control module if the distance value is less than a first preset threshold;
and under the condition that the distance value is larger than a first preset threshold value, the ranging module transmits a first output signal representing that the feeding equipment does not exist in the first designated area to the logic control module.
In an embodiment, the first detection module is a weighing module;
the weighing module is used for detecting the weight value received by the first designated area;
the ranging module transmits a first output signal representing the presence of the feeding equipment in the first designated area to the logic control module under the condition that the weight value is larger than a second preset threshold value;
and if the weight value is smaller than a second preset threshold value, the ranging module transmits a first output signal representing that the feeding equipment does not exist in the first designated area to the logic control module.
In an embodiment, the first detection module is an image recognition module;
the image recognition module is used for shooting images of the first designated area;
in the case that the image includes the feeding device, the image recognition module transmits a first output signal representing the presence of the feeding device in the first designated area to the logic control module;
in the case that the image does not contain the feeding device, the image recognition module transmits a first output signal to the logic control module, wherein the first output signal is used for representing that the feeding device does not exist in the first designated area.
In an embodiment, the second detection module is a proximity switch, and the proximity switch is installed inside or around the second designated area;
transmitting a third output signal representing the presence of the material conveying equipment in the second designated area to the logic control module by the proximity switch under the condition that the material conveying equipment enters the detection range of the proximity switch;
and when the material conveying equipment does not enter the detection range of the proximity switch, the proximity switch transmits a third output signal which indicates that the material conveying equipment does not exist in the second designated area to the logic control module.
In an embodiment, when the material transporting device is a hopper scale, the logic control module is further configured to receive a sixth output signal indicating that the hopper scale is weighed, and feed back a seventh output signal to the hopper scale, where the seventh output signal is used to instruct the hopper scale to drive away from the second designated area.
Another aspect of the utility model provides a transport system comprising a material handling apparatus and a movement control device as described in any one of the above;
the mobile control device is electrically connected with the mobile control device;
the movement control device is used for detecting whether feeding equipment exists in a first designated area, and indicating the feeding equipment to move to a second designated area under the condition that the feeding equipment exists in the first designated area, wherein the second designated area corresponds to the first designated area;
the movement control device is also used for detecting whether the material conveying equipment exists in the second designated area, and indicating the material conveying equipment to stop in the second designated area under the condition that the material conveying equipment exists in the second designated area.
In this embodiment, when the first detection module detects that the feeding device exists in the first specified area, the logic control module indicates that the feeding device moves to the second specified area, and when the second detection module detects that the feeding device exists in the second specified area, the logic control module indicates that the feeding device stops in the second specified area, and this process is automatically operated, so that the working efficiency is high.
It should be understood that the teachings of the present utility model need not achieve all of the benefits set forth above, but rather that certain technical solutions may achieve certain technical effects, and that other embodiments of the present utility model may also achieve benefits not set forth above.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present utility model are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
fig. 1 is a schematic diagram of the overall circuit connection of a mobile control device according to the present embodiment;
fig. 2 is a diagram showing correspondence between a plurality of first designated areas and a plurality of second designated areas in a mobile control device according to the present embodiment;
fig. 3 is a schematic circuit connection diagram of an enabling module, a second detecting module, and a logic control module in the mobile control device according to the present embodiment;
fig. 4 is a schematic diagram of a circuit connection between a relay and one of a second detection module and a logic control module of the mobile control device in this embodiment;
fig. 5 is a schematic diagram of another circuit connection between a relay and a second detection module, and between the relay and a logic control module in the mobile control device according to the present embodiment;
fig. 6 is a schematic diagram of a scenario in which a ranging module detects a feeding device in a mobile control apparatus according to the present embodiment;
fig. 7 is a schematic diagram of a scenario in which a proximity switch detects a material transporting device in a mobile control device according to this embodiment.
In the figure: 1. a first detection module; 2. a second detection module; 3. a logic control module; 4. and enabling the module.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions according to the embodiments of the present utility model will be clearly described in the following with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the present application provides a mobile control device in one aspect, including a first detection module 1, a second detection module 2, and a logic control module 3;
the first detection module 1 is electrically connected with the logic control module 3 and is used for detecting whether feeding equipment exists in a first designated area and transmitting a first output signal representing a detection result to the logic control module 3;
the logic control module 3 is used for transmitting a second output signal to the material conveying equipment under the condition that the first output signal represents that the material conveying equipment exists in the first designated area, wherein the second output signal is used for indicating the material conveying equipment to move to the second designated area, and the second designated area corresponds to the first designated area;
the second detection module 2 is electrically connected with the logic control module 3 and is used for detecting whether material conveying equipment exists in the second designated area and transmitting a third output signal representing a detection result to the logic control module 3;
in the case that the third output signal characterizes the presence of a material handling device in the second defined region, the logic control module 3 transmits a fourth output signal to the material handling device, wherein the fourth output signal is used to indicate that the material handling device is stopped in the second defined region.
In this embodiment, the mobile control device may be applied to a transportation scenario of materials, for example, a transportation scenario of building materials in the building industry, or a transportation scenario of express packages in the express logistics industry.
The first detection module 1 in the mobile control device is used for detecting whether feeding equipment exists in a first designated area, wherein the first designated area can be set by itself according to different practical application scenes, and taking the building industry as an example, the material transportation in the building industry comprises land transportation and water transportation, and in the land transportation scene, the first designated area can be a ground parking area, and correspondingly, the feeding equipment can be a truck or a freight train; in the water transportation scenario, the first designated area may be a river or river berthing area around the dock, and the corresponding feeding device may be a cargo ship.
The first detection module 1 may detect whether a feeding device is present in the first designated area in a number of ways:
the first mode can be used for judging by detecting the weight value born by the first designated area, the mode is mainly applied to a land transportation scene, specifically, the first detection module 1 is a weight measurement module, the weight measurement module can be deployed in the first designated area, when the feeding equipment is parked in the first designated area, the first designated area bears relatively large weight, when the feeding equipment is not present in the first designated area, the first designated area bears relatively small weight, and whether the feeding equipment is present in the first designated area can be judged according to the detected weight value.
The second mode may be to detect a distance value between the first specified area and the feeding device, where the mode may be applied to land transportation and water transportation scenarios, specifically, the first detection module 1 is a ranging module, and may be disposed in or around the first specified area, where when the distance value is smaller than a specified threshold, it may be determined that the feeding device exists in the first specified area, and otherwise, it may be determined that the feeding device does not exist in the first specified area, where the specified threshold may be set according to an actual application scenario.
The third mode may be to shoot the first designated area, where the mode may be applied to land transportation and water transportation scenarios, specifically, the first detection module 1 is an intelligent shooting device, where the intelligent shooting device may be pre-installed around the first designated area, and is used to shoot and acquire an image including the first designated area, and by using an object recognition technology to identify a feeding device in the image, when the image includes the feeding device, it may be determined that the feeding device exists in the first designated area, and otherwise, it may be determined that no feeding device exists in the first designated area.
The first detection module 1 further generates a corresponding first output signal representing the detection result in the detection process, and transmits the generated first output signal to the logic control module 3 in an electrical connection manner, wherein the first output signal preferably represents the detection result in a high-low level manner, and specifically, the high level may be caused to represent that the feeding device exists in the first designated area, and the low level may be caused to represent that the feeding device does not exist in the first designated area.
In addition, the electrical connection referred to in this application includes a line connection and a wireless connection. Under the connection of the lines, the modules are connected by wires and signal transmission is carried out through the wires; under wireless connection, signal transmission can be carried out between each module through a wireless signal transmitting end and a wireless signal receiving end, and wireless signals comprise Bluetooth connection signals, wiFi connection signals, cellular network connection signals and the like.
The logic control module 3 may specifically be a PLC, an MCU, and a single chip microcomputer, and after receiving the first output signal, determine whether a feeding device exists in the first designated area through a preset logic algorithm thereof, where the preset logic algorithm may be multiple, and one possible logic may be a determination of a high level or a low level of the first output signal, that is, if the first output signal is a high level, it is determined that the feeding device exists in the first designated area, and if the first output signal is a low level, it is determined that no feeding device exists in the first designated area.
The logic control module 3 transmits a second output signal to the material conveying device when determining that the material conveying device exists in the first designated area, and the material conveying device moves to the second designated area after receiving the second output signal, where the material conveying device is specifically configured to receive and transmit materials of the material conveying device, and taking the construction industry as an example, the material conveying device may be a hopper scale, and the hopper scale may move to the second designated area through a preset track after receiving the second output signal, where the second designated area corresponds to the first designated area, as shown in fig. 2, and if a plurality of designated areas exist, the plurality of first designated areas and the second designated areas correspond to each other one by one, and accordingly, the first detection module 1 and the second detection module 2 are also configured according to the number of the first designated areas and the second designated areas. Taking dock transportation as an example, if three first designated areas are provided around the dock, and three second designated areas are provided on the dock track, respectively, the hopper scale will be moved to the corresponding second designated areas 2 if a ship enters the first designated areas 2.
The second detecting module 2 is configured to detect whether the material transporting device exists in the second designated area, and if the material transporting device is detected, it indicates that the material transporting device has reached the second designated area, and if the material transporting device is not detected, it indicates that the material transporting device has not reached the second designated area.
The second detection module 2 can detect whether a material handling device is present in the second designated area in a number of ways:
the first mode may be that the judgment is performed by a contact mode, specifically, the second detection module 2 is a contact switch, the contact switch is disposed in the second designated area, when the material conveying device touches the contact switch, it is judged that the material conveying device exists in the second designated area, otherwise, when the material conveying device does not touch the contact switch, it is judged that the material conveying device does not exist in the second designated area.
The second mode may be to detect a distance value between the second designated area and the material transporting device, specifically, the second detection module 2 is a ranging module, the ranging module may be disposed in or around the second designated area, and when the distance value is smaller than a designated threshold, it may be determined that the material transporting device exists in the second designated area, otherwise, it may be determined that the material transporting device does not exist in the second designated area, where the designated threshold may be set according to an actual application scenario.
The second detection module 2 also generates a third output signal representing the detection result in the detection process, and transmits the generated third output signal to the logic control module 3 in an electrical connection manner, wherein the third output signal preferably represents the detection result in a high-low level manner, specifically, the high level may be caused to represent that the material transporting device exists in the second designated area, and the low level may be caused to represent that the material transporting device does not exist in the second designated area.
After receiving the third output signal, the logic control module 3 determines whether the material transporting device exists in the second designated area through a preset logic algorithm thereof, wherein the preset logic algorithm can have a plurality of possible logic, one of the possible logic can be that the material transporting device exists in the second designated area through high and low level determination of the third output signal, namely, if the third output signal is high level, the material transporting device exists in the second designated area, and if the third output signal is low level, the material transporting device does not exist in the second designated area.
And the logic control module 3 transmits a fourth output signal to the material conveying equipment under the condition that the material conveying equipment exists in the second designated area, and the material conveying equipment stops in the second designated area after receiving the fourth output signal, so that a task of unloading and loading can be carried out between the material conveying equipment and the material conveying equipment.
Therefore, when the feeding equipment exists in the first designated area, the logic control module 3 instructs the feeding equipment to move to the second designated area, and when the feeding equipment exists in the second designated area, the logic control module 3 instructs the feeding equipment to stop in the second designated area, and the process is automatically operated, so that the working efficiency is high.
In an embodiment, as shown in fig. 3, the movement control device further includes an enabling module 4;
the enabling module 4 is electrically connected with the logic control module 3 and the second detection module 2;
the logic control module 3 is configured to transmit a fifth output signal to the enabling module 4 according to the first output signal, where the fifth output signal is used to indicate that the second detection module 2 is in an enabled state or a disabled state;
in case the second detection module 2 is in an enabled state, the logic control module 3 will receive a third output signal;
in case the second detection module 2 is in an disabled state, the logic control module 3 will not be able to receive the third output signal.
In this embodiment, the enabling module 4 is configured to prevent the second detecting module 2 from being triggered by mistake, that is, in an actual situation, if the second detecting module 2 triggers a stop signal by mistake, the second detecting module 2 will also cause the transporting device to stop moving, so as to further affect the subsequent task execution.
Thus, after receiving the first output signal, the logic control module 3 transmits a fifth output signal representing that the second detection module 2 is in an enabled state to the enabling module 4 if the first output signal represents that the feeding device exists in the first designated area, and in the enabled state, the third output signal generated by the second detection module 2 can be transmitted to the logic control module 3; otherwise, if the first output signal indicates that no feeding device exists in the first designated area, a fifth output signal indicating that the second detection module 2 is in a disabled state is transmitted to the enabling module 4, and in the disabled state, the third output signal generated by the second detection module 2 cannot be transmitted to the logic control module 3.
As shown in fig. 2, the enabling module 4 may be applied to a scenario provided with a plurality of first designated areas and second designated areas, when the circuit is laid out, each second detecting module 2 is electrically connected with one enabling module 4, if a ship enters the first designated area 2, the logic control module 3 makes only the second detecting modules 2 of the second designated area 2 in an enabling state through the enabling module 4, and the rest are all in an disabling state, at this time, the transporting device will not trigger the second detecting modules 2 in the second designated area 1 in the moving process, and then stop moving in the second designated area 2.
In one embodiment, as shown in connection with fig. 4, the energizing module 4 is a relay;
one end of a coil of the relay is electrically connected with the logic control module 3, and the other end of the coil of the relay is electrically connected with the negative end;
one end of a normally open contact of the relay is electrically connected with the second detection module 2, and the other end of the normally open contact of the relay is electrically connected with a power supply end of the second detection module 2;
under the condition that the fifth output signal does not meet the requirement of conducting the relay coil, the normally open contact of the relay is in an off state, so that the second detection module 2 is in an disabling state;
in case the fifth output signal satisfies the conduction of the relay coil, the relay open contact is in the closed state, bringing the second detection module 2 in the enabled state.
In this embodiment, the enabling module 4 is preferably a relay, where the relay includes a coil portion and a normally open contact portion, when the fifth signal characterizes that the second detecting module 2 is in an enabling state, the fifth signal makes the relay coil conductive, and the corresponding normally open contact is in a closed state, at this time, the second detecting module 2 is in an enabling state due to power-up, and can detect whether the material transporting device exists in the second designated area, so as to transmit a third output signal to the logic control module 3, and the logic control module 3 receives the third output signal and executes a subsequent operation.
When the fifth signal characterizes that the second detection module 2 is in a disabled state, the relay coil is not turned on by the fifth signal, and the corresponding normally open contact is in an opened state, at this time, the second detection module 2 is in a disabled state due to power failure, the second detection module 2 cannot transmit the third output signal to the logic control module 3, and further the logic control module 3 cannot receive the third output signal and cannot execute subsequent operations.
In one embodiment, as shown in connection with fig. 5, the energizing module 4 is a relay;
one end of a coil of the relay is electrically connected with the logic control module 3, and the other end of the coil of the relay is electrically connected with the negative end;
one end of a normally open contact of the relay is electrically connected with the second detection module 2, and the other end of the normally open contact of the relay is electrically connected with the logic control module 3;
under the condition that the fifth output signal does not meet the requirement of conducting the relay coil, the normally open contact of the relay is in an off state, so that the second detection module 2 is in an disabling state;
in case the fifth output signal satisfies the conduction of the relay coil, the relay open contact is in the closed state, bringing the second detection module 2 in the enabled state.
In this embodiment, the energizing module 4 is preferably a relay, where the relay includes a coil portion and a normally open contact portion, when the fifth signal characterizes that the second detecting module 2 is in an enabled state, the fifth signal makes the relay coil conductive, and the corresponding normally open contact is in a closed state, at this time, the second detecting module 2 is in an enabled state, that is, the second detecting module 2 may transmit the third output signal to the logic control module 3 through the contact, and the logic control module 3 receives the third output signal and performs a subsequent operation;
when the fifth signal characterizes that the second detection module 2 is in a disabled state, the relay coil is not turned on by the fifth signal, and the corresponding normally open contact is in an open state, at this time, the second detection module 2 is in a disabled state due to power failure, that is, the second detection module 2 cannot transmit the third output signal to the logic control module 3 through the contact, and the logic control module 3 cannot receive the third output signal and cannot perform subsequent operations.
In an embodiment, as shown in fig. 6, the first detection module 1 is a ranging module;
the distance measuring module is used for detecting a distance value between the feeding equipment and the first designated area;
in case the distance value is smaller than a first preset threshold value, the ranging module transmits a first output signal representing the presence of feeding equipment in a first designated area to the logic control module 3;
in case the distance value is greater than a first preset threshold value, the ranging module transmits to the logic control module 3 a first output signal representative of the absence of feeding equipment within the first designated area.
In this embodiment, the ranging module may specifically be a ranging sensor, where the ranging sensor specifically is preferably an infrared ranging sensor, an ultrasonic ranging sensor or a laser ranging sensor.
The specific installation position of the ranging sensor can be determined according to different application scenes, in a dock transportation scene, the ranging sensor can be specifically installed on the side of a dock and around a first designated area, the measuring direction can be parallel to the first designated area, in a land transportation scene, the ranging sensor can be specifically installed in the first designated area, and the measuring direction can be parallel to the first designated area or perpendicular to the first designated area.
The distance measuring sensor is used for comparing the detected distance value with a first preset threshold value, wherein the first preset threshold value can be set by adjusting related electronic elements in the distance measuring sensor according to the range of the first designated area, and generally, if the measuring direction is parallel to the first designated area, the first preset threshold value is set as the distance between two boundaries in the first designated area, and if the measuring direction is perpendicular to the first designated area, the first preset threshold value is set as the height of the feeding equipment.
Taking the example that the ranging module is installed around the first designated area as shown in fig. 6, when the feeding device does not enter the first designated area, the ranging module will measure a first distance value between the ranging module and the feeding device, and it can be known that the first distance value is greater than a first preset threshold value, and the ranging module transmits a first output signal indicating that the feeding device does not exist in the first designated area to the logic control module 3; when the feeding device moves into the first designated area, the ranging module measures a second distance value between the ranging module and the feeding device, and the second distance value is smaller than a first preset threshold value, and the ranging module transmits a first output signal representing that the feeding device exists in the first designated area to the logic control module 3.
The first output signal may be an analog signal or a digital signal, where if the first output signal is a digital signal, the high-low level signal may be used to indicate whether the feeding device exists in the first designated area, and if the first output signal is an analog signal, the analog magnitude may be used to indicate whether the feeding device exists in the first designated area.
Further, there may be a plurality of ranging modules distributed in or around the first designated area and all electrically connected to the logic control module 3, where the logic control module 3 may comprehensively determine whether a feeding device exists in the first designated area based on a plurality of detection results, so as to improve the accuracy of detection.
In one embodiment, the first detection module 1 is a weighing module;
the weighing module is used for detecting the weight value received by the first designated area;
in case the weight value is greater than a second preset threshold value, the ranging module transmits to the logic control module 3 a first output signal representative of the presence of feeding equipment in a first designated area;
in case the weight value is smaller than the second preset threshold value, the ranging module transmits to the logic control module 3 a first output signal representative of the absence of feeding equipment within the first designated area.
In this embodiment, the weighing module may be a weighing sensor or a pressure sensor, and is mainly applied to a land transportation scene, where a specific installation position of the weighing module may be installed in a first designated area, and when a feeding device enters the first designated area, the weighing module may detect a weight change borne by the first designated area.
The weighing module can compare the measured weight value with a second preset threshold value, wherein the second preset threshold value can be set by adjusting related electronic elements in the weighing module according to the weight value of the feeding equipment, and generally, the second preset threshold value is set to be a value between the weight of the conventional feeding equipment and zero weight.
When the feeding equipment enters the first designated area, the measured weight value is larger than a second preset threshold value, and then the first detection module 1 transmits a first output signal representing that the feeding equipment exists in the first designated area to the logic control module 3, otherwise, when the feeding equipment does not enter the second designated area, the measured weight value is smaller than the second preset threshold value, and then the first detection module 1 transmits a first output signal representing that the feeding equipment does not exist in the first designated area to the logic control module 3.
Furthermore, the weighing modules can be distributed in the first designated area and are electrically connected with the logic control module 3, and the logic control module 3 can comprehensively judge whether feeding equipment exists in the first designated area based on a plurality of detection results, so that the detection accuracy is improved.
In one embodiment, the first detection module 1 is an image recognition module;
the image recognition module is used for shooting an image of the first designated area;
in the case that the image contains a feeding device, the image recognition module transmits a first output signal representing the presence of the feeding device in the first designated area to the logic control module 3;
in case the image does not contain a feeding device, the image recognition module transmits a first output signal to the logic control module 3, which characterizes that no feeding device is present in the first designated area.
In this embodiment, the image recognition module may specifically be a combination of an existing camera and a processing module.
The camera is used for shooting the first designated area, further obtaining image information, transmitting the image information to the processing module, and the processing module can be a server or a cloud.
The processing module can be pre-written with an artificial intelligent object recognition algorithm related to the feeding equipment in the recognition image, wherein the algorithm is preferably a convolutional neural network, the image is pretrained in a large amount through the convolutional neural network, the training mode can be unsupervised learning or supervised learning, and the specific neural network training process is a mature technology and is not described in detail herein.
The processing module recognizes the feeding equipment of the image through a trained object recognition algorithm, and transmits a first output signal representing the presence of the feeding equipment in a first designated area to the logic control module 3 when the presence of the feeding equipment in the image is judged; in the case where no feeding device is included in the image, the image recognition module transmits a first output signal to the logic control module 3 indicating that no feeding device is present in the first designated area.
In an embodiment, as shown in fig. 7, the second detection module 2 is a proximity switch, and the proximity switch is installed inside or around the second designated area;
in the event that the material handling device enters the detection range of the proximity switch, the proximity switch transmits a third output signal to the logic control module 3 which characterizes the presence of the material handling device in the second designated area;
in the event that the material handling device does not enter the detection range of the proximity switch, the proximity switch transmits a third output signal to the logic control module 3, which characterizes the absence of the material handling device in the second defined region.
In this embodiment, the proximity switch is also called a contactless switch, and has a certain detection range, and when a metal object enters the detection range of the proximity switch, the switching operation is performed, wherein the detection range can be adjusted according to the actual installation position, and generally, the detection range area does not exceed the second designated area.
Taking the case that the proximity switch is installed around the second designated area as an example, in the process that the material conveying equipment moves to the second designated area, when the material conveying equipment does not enter the detection range of the proximity switch, the proximity switch transmits a third output signal representing that the material conveying equipment exists in the second designated area to the logic control module 3, and when the material conveying equipment does not enter the detection range of the proximity switch, the proximity switch transmits a third output signal representing that the material conveying equipment does not exist in the second designated area to the logic control module 3.
In an embodiment, in the case that the material transporting device is a hopper scale, the logic control module 3 is further configured to receive a sixth output signal indicating that the hopper scale is weighed, and feed back a seventh output signal to the hopper scale, where the seventh output signal is configured to instruct the hopper scale to drive away from the second designated area.
In this embodiment, the hopper scale is used for weighing and transporting materials, and after the hopper scale finishes the weighing task, a sixth output signal indicating that the weighing is finished can be manually transmitted to the logic control module 3 by a staff or automatically transmitted by the hopper scale, and the sixth output signal can be a digital signal or an analog signal.
The logic control module 3 feeds back a seventh output signal to the hopper scale after receiving the sixth output signal, and the hopper scale is driven away from the second designated area after receiving the seventh output signal, in particular, can be driven away to the original position.
Another aspect of the present application provides a transport system comprising a material transporting device and a movement control device;
the mobile control device is electrically connected with the mobile control device;
the movement control device is used for detecting whether feeding equipment exists in the first designated area, and indicating the feeding equipment to move to the second designated area when the feeding equipment exists in the first designated area, wherein the second designated area corresponds to the first designated area;
the movement control device is also used for detecting whether the material conveying equipment exists in the second designated area, and indicating the material conveying equipment to stop in the second designated area when the material conveying equipment exists in the second designated area.
From this, detect through the mobile control device whether there is material-feeding equipment in the first appointed region, if there is, control material-transporting equipment through the electric connection and remove to the second appointed region direction, in the removal in-process, mobile control device still detects whether there is material-transporting equipment in the second appointed region, if there is, control material-transporting equipment through the electric connection and stop, make material-transporting equipment stop in the second appointed region, this process need not manual, degree of automation is high, work efficiency has been improved.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. The mobile control device is characterized by comprising a first detection module (1), a second detection module (2) and a logic control module (3);
the first detection module (1) is electrically connected with the logic control module (3) and is used for detecting whether feeding equipment exists in a first designated area and transmitting a first output signal representing a detection result to the logic control module (3);
the logic control module (3) is used for transmitting a second output signal to the material conveying equipment under the condition that the first output signal represents that the material conveying equipment exists in the first designated area, wherein the second output signal is used for indicating the material conveying equipment to move to a second designated area, and the second designated area corresponds to the first designated area;
the second detection module (2) is electrically connected with the logic control module (3) and is used for detecting whether the material conveying equipment exists in the second designated area and transmitting a third output signal representing a detection result to the logic control module (3);
the logic control module (3) transmits a fourth output signal to the material conveying device when the third output signal characterizes the material conveying device in the second designated area, wherein the fourth output signal is used for indicating the material conveying device to stop in the second designated area.
2. The movement control device according to claim 1, characterized in that it further comprises an enabling module (4);
the enabling module (4) is electrically connected with the logic control module (3) and the second detection module (2);
the logic control module (3) is used for transmitting a fifth output signal to the enabling module (4) according to the first output signal, wherein the fifth output signal is used for indicating that the second detection module (2) is in an enabling state or a disabling state;
-said logic control module (3) will receive said third output signal in case said second detection module (2) is in an enabled state;
in case the second detection module (2) is in an disabled state, the logic control module (3) will not be able to receive the third output signal.
3. The movement control device according to claim 2, characterized in that the energizing module (4) is a relay;
one end of a coil of the relay is electrically connected with the logic control module (3), and the other end of the coil of the relay is electrically connected with a negative end;
one end of a normally open contact of the relay is electrically connected with the second detection module (2), and the other end of the normally open contact of the relay is electrically connected with a power supply end of the second detection module (2);
when the fifth output signal does not meet the requirement of conducting the relay coil, the normally open contact of the relay is in an off state, so that the second detection module (2) is in an disabling state;
and when the fifth output signal meets the requirement of conducting the relay coil, the relay open contact is in a closed state, so that the second detection module (2) is in an enabled state.
4. The movement control device according to claim 2, characterized in that the energizing module (4) is a relay;
one end of a coil of the relay is electrically connected with the logic control module (3), and the other end of the coil of the relay is electrically connected with a negative end;
one end of a normally open contact of the relay is electrically connected with the second detection module (2), and the other end of the normally open contact of the relay is electrically connected with the logic control module (3);
when the fifth output signal does not meet the requirement of conducting the relay coil, the normally open contact of the relay is in an off state, so that the second detection module (2) is in an disabling state;
and when the fifth output signal meets the requirement of conducting the relay coil, the relay open contact is in a closed state, so that the second detection module (2) is in an enabled state.
5. The movement control device according to claim 1, characterized in that the first detection module (1) is a ranging module;
the distance measuring module is used for detecting a distance value between the feeding equipment and the first designated area;
transmitting, by the ranging module, to the logic control module (3), a first output signal representative of the presence of the feeding device in the first designated area, if the distance value is smaller than a first preset threshold;
and if the distance value is larger than a first preset threshold value, the distance measuring module transmits a first output signal which indicates that the feeding equipment does not exist in the first designated area to the logic control module (3).
6. The movement control device according to claim 5, characterized in that the first detection module (1) is a weighing module;
the weighing module is used for detecting the weight value received by the first designated area;
transmitting, by the ranging module, to the logic control module (3), a first output signal representative of the presence of the feeding device in the first designated area, if the weight value is greater than a second preset threshold;
and if the weight value is smaller than a second preset threshold value, the ranging module transmits a first output signal which indicates that the feeding equipment does not exist in the first designated area to the logic control module (3).
7. The movement control device according to claim 1, characterized in that the first detection module (1) is an image recognition module;
the image recognition module is used for shooting images of the first designated area;
in the case that the image contains the feeding device, the image recognition module transmits a first output signal representing the presence of the feeding device in the first designated area to the logic control module (3);
in case the image does not contain the feeding device, the image recognition module transmits to the logic control module (3) a first output signal characterizing that the feeding device is not present within the first designated area.
8. The movement control device according to claim 1, characterized in that the second detection module (2) is a proximity switch mounted inside or at the periphery of the second designated area;
transmitting a third output signal representing the presence of the material conveying equipment in the second designated area to the logic control module (3) by the proximity switch when the material conveying equipment enters the detection range of the proximity switch;
in the event that the material handling device does not enter the detection range of the proximity switch, the proximity switch transmits a third output signal to the logic control module (3) which characterizes the absence of the material handling device in the second defined region.
9. The movement control device according to claim 1, wherein, in case the material handling equipment is a hopper scale, the logic control module (3) is further configured to receive a sixth output signal indicative of a completed weighing of the hopper scale, and to feed back a seventh output signal to the hopper scale, wherein the seventh output signal is configured to instruct the hopper scale to drive away from the second designated area.
10. A transportation system comprising a material handling apparatus and a movement control device according to any one of claims 1 to 9;
the mobile control device is electrically connected with the mobile control device;
the movement control device is used for detecting whether feeding equipment exists in a first designated area, and indicating the feeding equipment to move to a second designated area under the condition that the feeding equipment exists in the first designated area, wherein the second designated area corresponds to the first designated area;
the movement control device is also used for detecting whether the material conveying equipment exists in the second designated area, and indicating the material conveying equipment to stop in the second designated area under the condition that the material conveying equipment exists in the second designated area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351659.8U CN218968022U (en) | 2022-05-30 | 2022-05-30 | Mobile control device and transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351659.8U CN218968022U (en) | 2022-05-30 | 2022-05-30 | Mobile control device and transportation system |
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| Publication Number | Publication Date |
|---|---|
| CN218968022U true CN218968022U (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221351659.8U Active CN218968022U (en) | 2022-05-30 | 2022-05-30 | Mobile control device and transportation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218968022U (en) |
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2022
- 2022-05-30 CN CN202221351659.8U patent/CN218968022U/en active Active
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