CN-117756036-B - Control method and control system for control system of aerial working machine

CN117756036BCN 117756036 BCN117756036 BCN 117756036BCN-117756036-B

Abstract

The embodiment of the invention provides a control method and a control system for a control system of an overhead working machine, and belongs to the field of engineering machines. The control system comprises a human body wearing device and an operation platform controller, wherein the human body wearing device and the operation platform controller are communicated in a wireless communication mode, the control method is executed on the human body wearing device, the control method comprises the steps of receiving a first signal triggered by a user on an operation platform, converting the first signal into a wireless signal, sending the wireless signal to the operation platform controller, receiving a second signal sent by the operation platform controller, wherein the second signal is obtained by converting the wireless signal after receiving the wireless signal by the operation platform controller, the second signal comprises the operation platform operation instruction, and controlling the operation platform controller to execute the operation platform operation instruction corresponding to the second signal under the condition that the first signal is consistent with the second signal. The embodiment of the invention can improve the working efficiency of the high-altitude working machine.

Inventors

XU YUNHAI
LONG YEGUO
CHU SIMING
ZHENG BO
TIAN CHAO
YANG SHENGHU

Assignees

湖南中联重科智能高空作业机械有限公司

Dates

Publication Date: 20260508
Application Date: 20231124

Claims (10)

1. A control method of a control system for an overhead working machine, the control system including a human-body wearing device and a work platform controller that communicate by wireless communication, the control method being performed on the human-body wearing device, the control method comprising: receiving a first signal triggered by a user on an operation platform, wherein the first signal comprises an operation platform action instruction; Converting the first signal into a wireless signal; transmitting the wireless signal to the work platform controller; Receiving a second signal sent by the operation platform controller, wherein the second signal is obtained by converting the operation platform controller after receiving the wireless signal, and the second signal comprises an operation platform action instruction; And controlling the operation platform controller to execute an operation platform action instruction corresponding to the second signal under the condition that the first signal is consistent with the second signal.
2. The control method according to claim 1, characterized in that the control method further comprises: And sending out an alarm signal under the condition that the first signal is inconsistent with the second signal.
3. The control method according to claim 1, characterized in that the control method further comprises: acquiring a sending time stamp corresponding to the wireless signal and a receiving time stamp corresponding to the second signal; and sending out an alarm signal under the condition that the interval time length between the receiving time stamp and the sending time stamp is longer than the first preset interval time length.
4. The control method according to claim 1, characterized in that the control method further comprises: and sending out an alarm signal under the condition that the second signal is not received within a second preset interval duration.
5. A control method of a control system for an overhead working machine, the control system including a human-body wearable device and a working platform controller that communicate by wireless communication, the control method being performed in the working platform controller, the control method comprising: Receiving a wireless signal sent by the human body wearing equipment, wherein the wireless signal is obtained by converting the human body wearing equipment after receiving a first signal which is triggered by a user on an operation platform and comprises an operation platform action instruction; Converting the wireless signal into a second signal, wherein the second signal comprises an operation platform action instruction; Transmitting the second signal to the human wearable device; Receiving and executing a control instruction which is sent by the human body wearing equipment and used for executing an operation platform action instruction corresponding to the second signal, wherein the control instruction is sent by the human body wearing equipment when the first signal is determined to be consistent with the second signal.
6. A processor configured to execute the control method of the control system for an aerial work machine according to any one of claims 1 to 4 or the control method of the control system for an aerial work machine according to claim 5.
7. A body-worn device, comprising: the first signal receiving module is used for receiving a first signal triggered by a user on the operation platform, wherein the first signal comprises an operation platform action instruction; The first signal conversion module is used for converting the first signal into a wireless signal; The wireless signal transmission module is used for transmitting the wireless signal to the operation platform controller; the second signal receiving module is used for receiving a second signal sent by the operation platform controller, wherein the second signal is obtained by converting the operation platform controller after receiving the wireless signal, and the second signal comprises an operation platform action instruction; And the action control module is used for controlling the operation platform controller to execute the operation platform action instruction corresponding to the second signal under the condition that the first signal is consistent with the second signal.
8. An operation platform controller, comprising: the wireless signal receiving module is used for receiving wireless signals sent by the human body wearing equipment, wherein the wireless signals are obtained by converting the human body wearing equipment after receiving first signals which are triggered by a user on an operation platform and comprise operation platform action instructions; The wireless signal conversion module is used for converting the wireless signal into a second signal, wherein the second signal comprises an operation platform action instruction; The second signal sending module is used for sending the second signal to the human body wearing equipment; The action execution module is used for receiving and executing a control instruction which is sent by the human body wearing equipment and is used for executing an operation platform action instruction corresponding to the second signal, wherein the control instruction is sent out by the human body wearing equipment when the first signal is determined to be consistent with the second signal.
9. A control system for an overhead working machine, comprising: The body-worn device of claim 7, and The work platform controller of claim 8, wherein the body worn device communicates with the work platform controller in a wireless communication manner.
10. An aerial work machine, comprising: A control system for an aerial work machine as claimed in claim 9.

Description

Control method and control system for control system of aerial working machine Technical Field The invention relates to the field of engineering machinery, in particular to a control method and a control system of a control system for an overhead working machine. Background In the prior art, a sensor for detecting an obstacle, such as an ultrasonic radar or a millimeter wave radar, is generally arranged on a working platform of an aerial working machine, and distance information between the obstacle and the working platform can be obtained through the ultrasonic radar or the millimeter wave radar, so that the working platform is controlled to work according to the distance information, and safety protection such as anti-collision of the working platform is realized. However, if the operator on the working platform stretches out the hand or tool from the working platform, the sensor can usually falsely detect the hand or tool as an obstacle, so that an alarm or a motion limiting action is triggered, normal operation of the operator is affected, and the problem of low working efficiency of the high-altitude working machine in the prior art is solved. Disclosure of Invention The embodiment of the invention aims to provide a control method, a processor, human body wearing equipment, a working platform controller, a control system for an aerial working machine and the aerial working machine, which are used for solving the problem of low working efficiency of the aerial working machine in the prior art. To achieve the above object, a first aspect of the present invention provides a control method of a control system for an aerial working machine, the control system including a human body wearable device and a work platform controller that communicate by wireless communication, the control method being executed on the human body wearable device, the control method including: Receiving a first signal triggered by a user on an operation platform, wherein the first signal comprises an operation platform action instruction; Converting the first signal into a wireless signal; transmitting the wireless signal to a work platform controller; receiving a second signal sent by the operation platform controller, wherein the second signal is obtained by converting the operation platform controller after receiving the wireless signal, and the second signal comprises an operation platform action instruction; And under the condition that the first signal is consistent with the second signal, controlling the operation platform controller to execute the operation platform action instruction corresponding to the second signal. In the embodiment of the invention, the control method further comprises the step of sending out an alarm signal under the condition that the first signal is inconsistent with the second signal. The control method further comprises the steps of obtaining a sending time stamp corresponding to the wireless signal and a receiving time stamp corresponding to the second signal, and sending an alarm signal when the interval time between the receiving time stamp and the sending time stamp is longer than the first preset interval time. In the embodiment of the invention, the control method further comprises the step of sending out an alarm signal under the condition that the second signal is not received within the second preset interval duration. A second aspect of an embodiment of the present invention provides a control method for a control system of an aerial working machine, the control system including a human body wearable device and a working platform controller that communicate by wireless communication, the control method being executed in the working platform controller, the control method including: Receiving a wireless signal sent by human body wearing equipment, wherein the wireless signal is obtained by converting the human body wearing equipment after receiving a first signal which is triggered by a user on an operation platform and comprises an operation platform action instruction; converting the wireless signal into a second signal, wherein the second signal comprises an operation platform action instruction; transmitting the second signal to the human wearable device; Receiving and executing a control instruction of an operation platform action instruction corresponding to the second signal sent by the human body wearing equipment, wherein the control instruction is sent out by the human body wearing equipment when the first signal is consistent with the second signal. A third aspect of an embodiment of the present invention provides a processor configured to perform the control method according to the control system for an aerial work machine described above. A fourth aspect of an embodiment of the present invention provides a human wearing apparatus, including: The first signal receiving module is used for receiving a first signal triggered by a user on the operation platform, wherein the first