CN217333004U - Working condition information display device and engineering machinery - Google Patents

Abstract

The application relates to the field of engineering machinery, in particular to a working condition information display device and engineering machinery. The display device for the working condition information comprises: the information conversion device is in communication connection with a vehicle control unit of the engineering machinery through a CAN bus and is used for collecting and transmitting working condition information data of the engineering machinery; and the augmented reality display device is in communication connection with the information conversion device and is used for receiving the working condition information data transmitted by the information conversion device and displaying the working condition information data. The display device of the working condition information enables the working condition information to be displayed in the augmented reality display device, an operator looks up the required working condition information when observing an object in operation, the phenomenon that sight lines are alternately switched between head-down and head-up is avoided, the convenience of operation and control of engineering mechanical equipment is improved, and the safety and reliability of the operation process of the operation machinery are effectively improved.

Description

Working condition information display device and engineering machinery

Technical Field

The application relates to the field of engineering machinery, in particular to a working condition information display device and engineering machinery.

Background

The engineering machinery is widely applied to engineering construction of highways, high-speed rails, chemical engineering, wind power, nuclear power and the like, and is a special high-risk industry. The working site of the common engineering machinery is complex and is easily influenced by the environment, and safety accidents such as car turning, lifting hook jacking, collision and the like can be caused by carelessness. Therefore, in the operation process of the engineering machinery, an operator needs to constantly observe the conditions of objects and the surrounding environment in the operation, for example, a crane needs to constantly observe the conditions of the suspended objects and the surrounding environment and check the working condition data of the instrument, and the operation state of each actuating mechanism of the equipment is mastered so as to ensure the smooth and safe operation of the hoisting process.

At present, a display screen is installed in an operation room of engineering machinery, an operator checks related working condition information data through the operation display screen, but in the operation process, the display screen is located below the sight line of the operator, and an operation object can be rarely flush with the position of the display screen, so that the operator needs to frequently lift the head to switch the sight line between the display screen and the operation object back and forth, and operation inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a display device of operating condition information and engineering machinery, has solved or improved among the prior art the technical problem that the operator is inconvenient when observing the object in the operation and looks over engineering machinery operating condition information.

According to an aspect of the present application, there is provided a display device of condition information, the display device of condition information including: the information conversion device is connected with a vehicle control unit of the engineering machinery through a CAN bus and is used for collecting and transmitting working condition information data of the engineering machinery; and the augmented reality display device is in communication connection with the information conversion device, and is used for receiving and displaying the working condition information data of the engineering machinery.

In one possible implementation, the information conversion apparatus includes: the data collector is in communication connection with the CAN bus and is used for collecting the working condition information data on the CAN bus according to the working condition information field and the corresponding code number of the working condition information field; and the signal transmitter is in communication connection with the augmented reality display device and is used for transmitting the working condition information data to the augmented reality display device.

In one possible implementation, the augmented reality display apparatus includes: the augmented reality processor is in communication connection with the information conversion device and is used for receiving and processing the working condition information data; augmented reality display screen, augmented reality display screen with augmented reality treater communication connection, augmented reality display screen is used for right the processing of augmented reality treater operating mode information data show.

In one possible implementation, the augmented reality processor includes: the signal receiving module is in communication connection with the information conversion device and is used for receiving the working condition information data; and the data processing module is used for processing the working condition information data and transmitting the processed working condition information data to the augmented reality display screen.

In one possible implementation, the augmented reality processor further includes: the voice interaction module is in communication connection with the augmented reality display screen, and the voice interaction module is used for controlling a display interface of the augmented reality display screen according to a voice instruction.

In one possible implementation, the augmented reality display apparatus further includes: an energy storage device for supplying power to the augmented reality processor and the augmented reality display screen.

In a possible implementation manner, the energy storage device includes a mobile power source or a power taking device electrically connected with the engineering machinery.

In one possible implementation, the augmented reality display device is augmented reality glasses.

In a possible implementation manner, the communication manner between the signal conversion device and the augmented reality display device includes: wireless local area network communication or bluetooth communication.

According to another aspect of the present application, there is also provided a working machine, comprising: the display device of the working condition information.

The application provides a display device and engineering machine tool of operating mode information, this kind of display device of operating mode information includes: the information conversion device is in communication connection with a vehicle control unit of the engineering machinery through a CAN bus and is used for collecting and transmitting working condition information data of the engineering machinery; and the augmented reality display device is in communication connection with the information conversion device and is used for receiving the working condition information data transmitted by the information conversion device and displaying the working condition information data. The display device of the working condition information enables the working condition information to be displayed in the augmented reality display device, an operator looks up the required working condition information when observing an object in operation, the phenomenon that sight lines are alternately switched between head-down and head-up is avoided, the convenience of operation and control of engineering mechanical equipment is improved, and the safety and reliability of the operation process of the operation machinery are effectively improved.

Drawings

Fig. 1 is a schematic diagram illustrating an operation of a device for displaying operating condition information according to an embodiment of the present application.

Fig. 2 is a schematic diagram illustrating an operation of a device for displaying operating condition information according to another embodiment of the present application.

Description of reference numerals: 1. an information conversion device; 10. a data acquisition unit; 11. a signal transmitter; 2. an augmented reality display device; 20. an augmented reality processor; 201. a signal receiving module; 202. a data processing module; 203. a voice interaction module; 21. an augmented reality display screen; 22. an energy storage device.

Detailed Description

In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. All directional indicators in the embodiments of the present application (such as upper, lower, left, right, front, rear, top, bottom … …) are only used to explain the relative positional relationship between the components, the movement, etc. in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the following, a crane is taken as an example for detailed description, and fig. 1 is a schematic diagram of an operation of a display device for operating condition information according to an embodiment of the present application. As shown in fig. 1, the display device for the operating condition information specifically includes: an information conversion apparatus 1 and an augmented reality display apparatus 2. The information conversion device 1 is in communication connection with a vehicle Controller of an engineering machine through a Controller Area Network (CAN) (which is an ISO international standardized serial communication protocol) bus, and is configured to collect and transmit working condition information data of the engineering machine, where the working condition information refers to working condition information of a power mechanism, an execution mechanism, a traveling mechanism and other devices of the engineering machine, such as information of a hoisting height, a rotation angle, a luffing angle, a hoisting weight of a crane and the like, and such information is important data of normal operation of the crane, and an operator needs to check related data at any time when controlling operation of the engineering machine such as the crane, so as to ensure normal operation of the engineering machine. The augmented reality display device 2 is in communication connection with the information conversion device 1, and is used for receiving the working condition information data transmitted by the information conversion device 1 and displaying the working condition information data.

The AR (Augmented Reality) technology is a relatively new technology content which promotes integration between real world information and virtual world information content, and implements analog simulation processing on entity information which is relatively difficult to experience in a space range of the real world originally on the basis of scientific technologies such as computers and the like, and virtual information content is effectively applied in the real world by superposition and can be perceived by human senses in the process, so that sensory experience beyond Reality is realized. After the real environment and the virtual object are overlapped, the real environment and the virtual object can exist in the same picture and space at the same time. The augmented reality display device 2 is used for displaying the working condition information data of the engineering machinery such as the crane, so that the working condition information data can be displayed in front of eyes of an operator instead of below the sight line, the phenomenon that the sight line is alternately switched between head lowering and head raising of the operator is avoided, the convenience of operation and control of the engineering machinery equipment is improved, and the safety and reliability of the operation process of the operation machinery are effectively improved.

The working condition information display device comprises an information conversion device 1 and an augmented reality display device 2, wherein the information conversion device 1 is in communication connection with a vehicle control unit of the engineering machinery through a CAN bus and is used for collecting and transmitting working condition information data of the engineering machinery; the augmented reality display device 2 is in communication connection with the information conversion device 1 and is used for receiving the working condition information data transmitted by the information conversion device 1 and displaying the working condition information data. This kind of display device of operating mode information makes operating mode information can show in augmented reality display device 2, and the operator can look over required operating mode information head upon head when observing the object in the operation, has avoided the phenomenon that the head is drawn and the new line switches the sight in turn, has improved the convenience that engineering machine equipment controlled, and then effectively improves the fail safe nature of operation machinery operation process.

In a possible implementation manner, fig. 2 is a schematic diagram illustrating an operation of a device for displaying operating condition information according to another embodiment of the present application. As shown in fig. 2, the information conversion device 1 in the display device of such condition information may further include: a data collector 10 and a signal transmitter 11. The data acquisition unit 10 is in communication connection with the CAN bus and is used for acquiring working condition information data on the CAN bus according to the working condition information field and a corresponding code number (ID number) of the working condition information field, so that the working condition information data CAN be accurately captured, and the influence of unnecessary data on data transmission is reduced; signal transmitter 11 and augmented reality display device 2 communication connection, signal transmitter 11 are used for transmitting operating mode information data to augmented reality display device 2 to make augmented reality display device 2 receive operating mode information data, and show this operating mode information data.

It is worth mentioning that the grabbing of the working condition information field can be a preset working condition information field, and the grabbing of the working condition information field comprises all working condition information data which need to be checked by an operator for controlling the crane, so that the operator can comprehensively control the operation state of the crane, and the operation safety is guaranteed.

Specifically, as shown in fig. 2, the augmented reality display device 2 in the display device of the operating condition information may specifically include: an augmented reality processor 20 and an augmented reality display screen 21. The augmented reality processor 20 is in communication connection with the information conversion device 1, and is configured to receive the working condition information data transmitted by the information conversion device 1, and perform format processing on the working condition information data, so that the working condition information data can be further displayed on the augmented reality display screen 21; augmented reality display screen 21 and augmented reality treater 20 communication connection, augmented reality display screen 21 is used for showing the operating mode information data that augmented reality treater 20 was handled to make the operator can make the operating mode information that the operator inquires the hoist with the help of the augmented reality device, and need not to look over the fixed display screen of sight below with a low head, improve work efficiency.

Optionally, the augmented reality display device 2 may be augmented reality glasses, that is, AR glasses, and the AR glasses include the augmented reality processor 20 and the augmented reality display screen 21. The operator can directly wear this AR glasses at the in-process of controlling the hoist, read the relevant operating mode information of hoist on this AR glasses augmented reality display screen 21 in operator's sight the place ahead, and see through this AR glasses and also can carry out real-time observation to the thing that hangs that lifts by crane, the condition of hanging the thing is looked over to the low head of having avoided under the conventional conditions and looking over fixed display screen and new line, reduce fatigue, and the work efficiency is improved, the display screen of AR glasses is compared in the fixed display screen of operation panel simultaneously, the screen display area increases, the operator of being convenient for looks over.

In another possible implementation, as shown in fig. 2, the augmented reality processor 20 includes: a signal receiving module 201 and a data processing module 202. The signal receiving module 201 is in communication connection with the information conversion device 1 and is used for receiving working condition information data and realizing interactive communication between the AR glasses and the signal conversion device; the data processing module 202 is configured to process the operating condition information data, and transmit the processed operating condition information data to the augmented reality display screen 21, so that the augmented reality display screen 21 can display the operating condition information data.

Specifically, as shown in fig. 2, the augmented reality processor 20 may further include: a voice interaction module 203. This voice interaction module 203 and augmented reality display screen 21 communication connection for control the display interface of augmented reality display screen 21 according to the pronunciation instruction that the operator sent, thereby make control display interface operating mode information data carry out selective display or whole demonstration etc. with the flexibility that improves the operator and look over operating mode information.

Optionally, the display interface may further include interface switching and/or interface brightness and/or font size and/or local amplification, and the operator may adjust the parameters of the display interface by sending a voice command, so as to more clearly and intuitively query the crane operating condition information.

In a possible implementation manner, as shown in fig. 2, the AR glasses may further include an energy storage device 22, where the energy storage device 22 is configured to supply power to the augmented reality processor 20 and the augmented reality display screen 21, so as to improve the cruising ability of the AR glasses.

Optionally, the energy storage device 22 may be a mobile power supply or a power taking device electrically connected to an engineering machine such as a crane, and the like, and the specific implementation device is determined according to a specific application scenario, which is not further limited in this application.

Specifically, the communication mode between the signal conversion device and the augmented reality display device 2 includes, but is not limited to, wireless lan communication or bluetooth communication.

According to another aspect of the application, the application also provides a construction machine. As shown in fig. 1, the construction machine includes the operating condition information display device in any of the embodiments.

The engineering machinery comprises the working condition information display device, the working condition information display device comprises an information conversion device 1 and an augmented reality display device 2, and the information conversion device 1 is in communication connection with a vehicle control unit of the engineering machinery through a CAN bus and is used for collecting and transmitting working condition information data of the engineering machinery; and the augmented reality display device 2 is in communication connection with the information conversion device 1 and is used for receiving the working condition information data transmitted by the information conversion device 1 and displaying the working condition information data. The display device of the working condition information in the engineering machinery enables the working condition information to be displayed in the augmented reality display device 2, an operator looks up the required working condition information when observing an object in operation, the phenomenon that the sight line is alternately switched between head-down and head-up is avoided, the operation convenience of the engineering machinery equipment is improved, and the safety and reliability of the operation process of the operation machinery are effectively improved.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A display device of working condition information is characterized by comprising:

the information conversion device (1) is connected with a vehicle control unit of the engineering machinery through a CAN bus, and the information conversion device (1) is used for collecting and transmitting working condition information data of the engineering machinery;

augmented reality display device (2), augmented reality display device (2) with information conversion device (1) communication connection, augmented reality display device (2) are used for receiving and show engineering machine tool's operating mode information data.

2. The device for displaying information on operating conditions according to claim 1, wherein the information conversion device (1) comprises:

the data acquisition unit (10) is in communication connection with the CAN bus, and the data acquisition unit (10) is used for acquiring the working condition information data on the CAN bus according to the working condition information field and the corresponding coding number of the working condition information field;

the signal transmitter (11) is in communication connection with the augmented reality display device (2), and the signal transmitter (11) is used for transmitting the working condition information data to the augmented reality display device (2).

3. The operating condition information display device according to claim 1, wherein the augmented reality display device (2) comprises:

the augmented reality processor (20) is in communication connection with the information conversion device (1) and is used for receiving and processing the working condition information data;

augmented reality display screen (21), augmented reality display screen (21) with augmented reality treater (20) communication connection, augmented reality display screen (21) are used for right the processing of augmented reality treater (20) operating mode information data show.

4. The operating condition information display device according to claim 3, wherein the augmented reality processor (20) comprises:

the signal receiving module (201), the signal receiving module (201) is in communication connection with the information conversion device (1), and the signal receiving module (201) is used for receiving the working condition information data;

and the data processing module (202) is used for processing the working condition information data and transmitting the processed working condition information data to the augmented reality display screen (21).

5. The operating condition information display device according to claim 4, wherein the augmented reality processor (20) further comprises:

the voice interaction module (203), the voice interaction module (203) with augmented reality display screen (21) communication connection, the voice interaction module (203) is used for controlling the display interface of augmented reality display screen (21) according to the voice instruction.

6. The operating condition information display device according to claim 3, wherein the augmented reality display device (2) further comprises:

an energy storage device (22), the energy storage device (22) being configured to power the augmented reality processor (20) and the augmented reality display screen (21).

7. The device for displaying the working condition information according to claim 6, wherein the energy storage device (22) comprises a mobile power supply or a power supply device electrically connected with the engineering machinery.

8. The device for displaying the operating condition information according to claim 3, wherein the augmented reality display device (2) is augmented reality glasses.

9. The device for displaying the operating condition information according to claim 1, wherein the communication mode between the information conversion device and the augmented reality display device (2) comprises: wireless local area network communication or bluetooth communication.

10. A construction machine comprising a display device of condition information according to any one of claims 1 to 9.

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