CN113069704B - Water hose recovery control method and device and fire fighting truck - Google Patents
Water hose recovery control method and device and fire fighting truck Download PDFInfo
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- CN113069704B CN113069704B CN202110481109.1A CN202110481109A CN113069704B CN 113069704 B CN113069704 B CN 113069704B CN 202110481109 A CN202110481109 A CN 202110481109A CN 113069704 B CN113069704 B CN 113069704B
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- hose
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
Abstract
The invention provides a water hose recovery control method, a water hose recovery control device and a fire engine, wherein the method comprises the following steps: acquiring the storage height of the recovered water hose in the current water hose storage tank; and if the storage height reaches the upper limit value of the storage height of the current water hose storage box, controlling the water hose recovery device to pull the unretracted water hose to move from the current water hose storage box to a next water hose storage box, and arranging the unretracted water hose in the next water hose storage box. The method, the device and the fire engine provided by the invention realize automatic switching between the belt arranging process and the belt swinging process, do not depend on the operation experience of personnel any more, reduce the water belt recovery time and improve the water belt recovery efficiency.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a water hose recovery control method and device and a fire engine.
Background
The water hose fire truck belongs to an important component of a fire-fighting water supply system, is mainly used for laying a water hose and recovering the water hose, and conveys a water source to a rescue site through the water hose, so that long-distance and large-flow fire-fighting water supply is realized. The water hose fire truck generally comprises a water hose storage box, a belt retracting device, a belt swinging device, a belt tidying device and the like.
The belt arranging device and the belt swinging device are mainly manually controlled by firemen, 2 persons are generally required to arrange the belt in a belt storage box when the water belts are recovered on a rescue site, 1 person is responsible for collecting the belt, the belt recovery consumes long time, and the efficiency is low.
Disclosure of Invention
The invention provides a water hose recovery control method and device and a fire engine, which are used for solving the technical problems of long time consumption and low efficiency of water hose recovery in the prior art.
The invention provides a water hose recovery control method, which comprises the following steps:
acquiring the storage height of the recovered water hose in the current water hose storage tank;
and if the storage height reaches the upper limit value of the storage height of the current water hose storage box, controlling the water hose recovery device to pull the unretracted water hose to move from the current water hose storage box to a next water hose storage box, and arranging the unretracted water hose in the next water hose storage box.
According to the water hose recovery control method provided by the invention, the step of acquiring the storage height of the recovered water hose in the current water hose storage tank further comprises the following steps:
and if the storage height does not reach the upper limit value of the storage height of the current water hose storage box, controlling the water hose recovery device to continue to manage the unrecycled water hoses in the current water hose storage box.
According to the water hose recovery control method provided by the invention, the water hose recovery device comprises a swinging belt device and a belt tidying device;
the swing belt device is used for drawing the unrecycled water hoses to move among the water hose storage boxes;
the belt tidying device is used for stacking the unretracted water belts while drawing the unretracted water belts to reciprocate between two ends of any water belt storage box.
According to the water hose recovery control method provided by the invention, the water hose management method for the unrecovered water comprises the following steps:
controlling the belt tidying device to tidy the unrecycled water belt based on the front limit position and the rear limit position of the belt tidying;
wherein the front and rear belt-cleaning limit positions are acquired based on a proximity switch arranged on the belt-cleaning device.
According to the method for controlling the water hose recovery, the step of obtaining the storage height of the recovered water hose in the current water hose storage tank comprises the following steps:
and acquiring the storage height of the recovered water hose in the current water hose storage box based on a distance measuring sensor arranged at the top of the current water hose storage box.
According to the water hose recovery control method provided by the invention, the water hose recovery device comprises a belt collecting compression roller, and a joint detection device is arranged in front of the belt collecting compression roller;
The joint detection device is used for triggering the belt collecting compression roller to loosen the unrecyclable water belt if the water belt joint is detected in the unrecyclable water belt, so that the water belt joint can pass through the belt collecting compression roller.
The invention also provides a water hose recovery control device, comprising:
the acquiring unit is used for acquiring the storage height of the recovered water hose in the current water hose storage box;
the first recovery unit is used for controlling the water belt recovery device to pull the unretracted water belt to move from the current water belt storage box to a next water belt storage box if the storage height reaches the upper limit value of the storage height of the current water belt storage box, and managing the unretracted water belt in the next water belt storage box.
The invention also provides a fire fighting truck which comprises the water hose recovery control device.
The invention also provides electronic equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the step of the water hose recovery control method.
The invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the hose recovery control method.
According to the water hose recovery control method and device and the fire engine, the storage height of the recovered water hose in the current water hose storage tank is obtained, the water hose recovery device is controlled to pull the unrecovered water hose to move from the current water hose storage tank to the next water hose storage tank according to the fact that the storage height reaches the upper limit value of the storage height of the current water hose storage tank, and the unrecovered water hose is managed in the next water hose storage tank, so that automatic switching of a hose managing process and a hose swinging process is achieved, operation experience of personnel is not relied on, water hose recovery time is shortened, and water hose recovery efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a water hose recovery control method provided by the invention;
FIG. 2 is a second schematic flow chart of the method for controlling the recovery of a water hose according to the present invention;
FIG. 3 is a schematic structural diagram of a water hose recovery control device provided by the invention;
fig. 4 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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 invention.
The operation of recovering the water hose is a key working process of the water hose fire fighting truck, and the working process can be divided into a hose swinging process and a hose arranging process. The belt swinging process is just to switch between different water belt storage boxes, so that the water belt being recycled enters the switched water belt storage box. The process of arranging the water hoses is to arrange the water hoses which are being recycled in a water hose storage box.
In order to ensure the normal work of the water hose fire fighting truck, all the executing components on the water hose fire fighting truck must coordinate to act in each working process. The control system of the existing water hose fire truck does not have a water hose recovery control function, and the water hose is recovered by controlling related mechanical equipment through the operation experience of personnel during the water hose swinging and the water hose arranging.
Fig. 1 is a schematic flow diagram of a water hose recovery control method provided by the present invention, and as shown in fig. 1, the method includes:
and step 110, acquiring the storage height of the recovered water hose in the current water hose storage box.
Specifically, the water hose is a hose for transporting a flame retardant liquid such as high-pressure water or foam. The water hose fire truck belongs to the special service fire truck, is mainly used for providing the fire hose of rescue usefulness for main battle fire truck to retrieve the hosepipe in the hosepipe holding vessel after the rescue. Hose storage tanks are typically included in a hose fire truck for storing fire hoses. The size of the hose storage box and the diameter of the fire hose have a corresponding relation.
In the process of recovering the water hose, the water hose which is stored and arranged in the water hose storage box is the recovered water hose, and the water hose which is not stored and arranged in the water hose storage box is the unrecycled water hose. The recovered water band and the unrecovered water band can be two parts of the same water band or two water bands connected by a joint.
After the rescue task, along with the hosepipe constantly being retrieved, the hosepipe has been retrieved in the hosepipe holding box longer and longer, will occupy more space, embodies in the constantly rising of storage height. Therefore, the storage height of the recovered water hose can be used for measuring the recovery of the water hose and the space utilization condition in the water hose storage box. Since the hose is generally stored in the hose storage box in a reciprocating manner, the length of the reciprocating fold is generally the depth of the hose storage box. Thus, a higher storage height indicates a longer stored water bank.
And step 120, if the storage height reaches the upper limit value of the storage height of the current water hose storage box, controlling the water hose recovery device to pull the unretracted water hose to move from the current water hose storage box to the next water hose storage box, and arranging the unretracted water hose in the next water hose storage box.
Specifically, the upper storage height limit value is used for representing the water hose volume which can be stored at most by the current water hose storage box. If the storage height reaches the upper limit value of the storage height of the current water hose storage box, the fact that the current water hose storage box has no available space is indicated, and the water hose which is not recovered cannot be stored any more.
At this time, the water band recovery device can be controlled to switch from the band arranging process to the band swinging process, namely, the unretracted water bands are pulled to move from the current water band storage box to the next water band storage box. And then, arranging the unrecycled water belts in the next water belt storage tank.
According to the water hose recovery control method provided by the embodiment of the invention, the storage height of the recovered water hose in the current water hose storage tank is obtained, the water hose recovery device is controlled to pull the unrecovered water hose to move from the current water hose storage tank to the next water hose storage tank according to the fact that the storage height reaches the upper limit value of the storage height of the current water hose storage tank, and the unrecovered water hose is subjected to water hose management in the next water hose storage tank, so that the automatic switching of the water hose management process and the water hose swinging process is realized, the operation experience of personnel is not relied on, the water hose recovery time is reduced, and the water hose recovery efficiency is improved.
Based on the above embodiment, step 110 then comprises:
and if the storage height does not reach the upper limit value of the storage height of the current water hose storage box, controlling the water hose recovery device to continue to manage the unrecycled water hoses in the current water hose storage box.
Specifically, if the storage height does not reach the upper limit value of the storage height of the current water hose storage box, it is indicated that the current water hose storage box has available space, and the unrecycled water hose can be stored continuously. At this moment, the process of arranging the water hoses can be continued, and the water hoses which are not recovered are arranged and then stored in the current water hose storage box until the storage height reaches the upper limit value of the storage height of the current water hose storage box.
Based on any one of the embodiments, the water belt recovery device comprises a belt swinging device and a belt tidying device;
the belt swinging device is used for drawing the unretracted water belt to move among the water belt storage boxes;
the belt tidying device is used for stacking the unretracted water belts while drawing the unretracted water belts to reciprocate between two ends of any water belt storage box.
Specifically, the water belt recovery process comprises a belt swinging process and a belt tidying process. Correspondingly, the water belt recovery device can comprise a belt swinging device and a belt tidying device.
The water belt storage boxes are used for storing the unretracted water belts, and the water belt storage boxes are used for storing the unretracted water belts. For example, when the water hose recovery device is switched to the water hose swinging mode, the water hose can be clamped by closing a water hose swinging roller arranged on the water hose recovery device, so that the unretracted water hose is pulled to move from the current water hose storage tank to the next water hose storage tank. Slide rails may be provided above the plurality of hose storage boxes along the arrangement direction of the hose storage boxes, so that the swing belt device may freely move between the plurality of hose storage boxes.
The belt tidying device is used for stacking and storing the unrecovered water belts while drawing the unrecovered water belts to reciprocate between two ends of any water belt storage box. For example, when the water hose recovery device is switched to the belt swinging mode, the belt pressing roller arranged on the water hose recovery device can be closed to clamp the water hose, the unretracted water hose is pulled to move back and forth between the two ends of the current water hose storage box, and the water hose is alternately arranged according to two modes of arranging the belt backwards and arranging the belt forwards, so that the water hose can be folded and arranged according to rules and then stored in the current water hose storage box. Slide rails can be arranged above the water hose storage boxes along the front-back direction of the water hose storage boxes, so that the belt tidying device can freely move among the water hose storage boxes.
Based on any one of the above embodiments, the method for managing unrecovered water includes:
controlling a belt tidying device to tidy the unrecycled water belt based on the front limit position and the rear limit position of the belt tidying;
wherein, the front limit position and the rear limit position of the belt are acquired based on a proximity switch arranged on the belt tidying device.
Specifically, the belt tidying device realizes the belt tidying by reciprocating between two ends of the water belt storage box. Generally, the end of the hose storage box where the flap is installed may be defined as a front end, and the end where the flap is not installed may be defined as a rear end. The front limit position of the hose management is the position, closest to the front end, of the hose stored in the hose storage box, and the rear limit position of the hose management is the position, closest to the rear end, of the hose stored in the hose storage box.
Proximity switches can be arranged on the belt arranging device and used for detecting two ends of the water belt storage box so as to determine the range of the reciprocating motion of the belt arranging device. For example, when the belt tidying device is close to the front end of the water hose storage box, the approach switch on the belt tidying device can send a switching value signal for indicating that the belt tidying device reaches the front limit position of the belt tidying, and at the moment, the controller can send a backward belt tidying instruction to the belt tidying device; when the belt tidying device is close to the rear end of the water hose storage box, the approach switch on the belt tidying device can send out a switching value signal for indicating that the belt tidying device reaches the rear limit position of the belt tidying, and at the moment, the controller can send a forward belt tidying instruction to the belt tidying device.
Based on any of the above embodiments, step 110 includes:
based on the distance measuring sensor arranged at the top of the current water hose storage box, the storage height of the recovered water hose in the current water hose storage box is obtained.
Specifically, a distance measuring sensor may be disposed at a top of each hose storage tank, and is configured to measure a storage height of the recovered hose in the current hose storage tank.
The distance measuring sensor may be at least one of an ultrasonic distance measuring sensor, a laser distance measuring sensor, and an infrared distance measuring sensor.
The ultrasonic ranging sensor has great penetrating power to liquid and solid, and especially in opaque solid, it may penetrate several tens of meters.
When the laser ranging sensor works, a laser diode is aligned to a target to emit laser pulses. The laser light is scattered in all directions after being reflected by the target. Part of the scattered light returns to the sensor receiver, is received by the optical system and is imaged onto the avalanche photodiode. The avalanche photodiode is an optical sensor having an amplification function therein, and thus it can detect an extremely weak optical signal.
The infrared distance measuring sensor can detect the distance between obstacles by utilizing the principle that the intensity of different reflections of infrared signals meeting the distance between the obstacles is different.
Based on any one of the embodiments, the water belt recovery device comprises a belt collecting compression roller, and a joint detection device is arranged in front of the belt collecting compression roller;
and the joint detection device is used for triggering the belt collecting compression roller to loosen the unrecycled water belt if the water belt joint is detected in the unrecycled water belt, so that the water belt joint can pass through the belt collecting compression roller.
Specifically, a plurality of water hoses are connected together through joints, and are recovered together when being recovered. The water hose recovery device generally clamps the water hose through the winding compression roller, so that winding and compression of the water hose are completed. If the water band recovered at this time contains a joint, the joint or the take-up roll is easily damaged.
A joint detection device can be arranged in front of a belt collecting compression roller of the water belt recovery device and used for detecting joints in the water belt. If the water hose joint is detected in the unretracted water hose, the belt collecting press roller can be triggered to loosen the unretracted water hose, so that the water hose joint can pass through the belt collecting press roller. For example, if the water hose joint is detected, a detection result can be sent to the controller, so that the controller controls the belt take-up press roller to loosen the unretracted water hose according to the detection result, and then controls the belt take-up press roller to clamp the unretracted water hose after the water hose joint passes through the belt take-up press roller.
The joint detection device may be an image sensor or an ultrasonic sensor. For example, an ultrasonic sensor may be provided above the hose recovery path for detecting the distance between the installation position of the sensor and the hose. Since the size of the joint is the size of the hose, when the joint passes under the ultrasonic sensor, the distance measured by the ultrasonic sensor changes suddenly, and the sudden change of the distance signal can be regarded as the detection of the joint.
Based on any of the above embodiments, fig. 2 is a second schematic flow chart of the water hose recovery control method provided by the present invention, as shown in fig. 2, the method uses a proximity switch and an ultrasonic sensor to achieve the collection of the height of a storage tank, the front limit of the hose management, the rear limit of the hose management, and the signals of a water hose joint, transmits the signals to a controller for signal processing in a hard-wired connection manner, transmits the processed execution commands to each execution device in a hard-wired manner, and finally achieves the automatic switching of the hose fire fighting truck swinging and the hose management. The method specifically comprises the following steps:
1) the height of the water hose stored in the N-number storage box is collected by using a distance measuring sensor, and a height signal is transmitted to a controller;
2) The controller judges whether the height signal meets the upper limit value or not, and decides whether automatic belt swinging or automatic belt arranging is carried out;
3) when the height of the water belt stored in the storage box No. N meets the upper limit value, the controller transmits an opening belt cleaning roller command and a swinging belt downward moving command execution command to the swinging belt device in a hard wire mode. And after receiving the command, the belt swinging device opens a belt arranging compression roller and automatically moves to the storage box No. N +1 to automatically arrange the belt until the height of the water belt stored in the storage box No. N +1 meets the upper limit value, and then moves the next storage box to continuously and automatically arrange the belt.
4) The automatic belt tidying method comprises the following steps that a controller sends a belt tidying roller closing instruction to clamp a water belt, after 2S pause, the controller sends a backward belt tidying instruction to realize the backward belt tidying function of the belt tidying device, when an approach switch signal of a rear limit position of the belt tidying is detected to be effective, the controller sends a belt tidying roller opening instruction to loosen the water belt, after 2S pause, the controller sends a forward belt tidying instruction, the belt tidying device moves forward until the approach switch signal of the front limit position of the belt tidying is effective, and then the forward belt tidying is changed.
5) In the process of belt finishing, the ultrasonic sensor detects a water belt joint signal, the controller sends a belt collecting compression roller opening instruction to loosen the water belt, and after 10S delay, the controller sends a closing instruction to enable the belt collecting compression roller to compress the water belt.
According to the embodiment of the invention, the storage height of the water hose in the water hose storage box is utilized, so that the automatic switching between the hose arranging and swinging is realized, the investment of fire fighting manpower is greatly reduced, the hose collecting time is greatly shortened, and the hose collecting efficiency is improved.
Based on any one of the embodiments, fig. 3 is a schematic structural diagram of a water hose recovery control device provided by the present invention, and as shown in fig. 3, the device includes:
an obtaining unit 310, configured to obtain a storage height of a recovered water hose in a current water hose storage tank;
the first recovery unit 320 is configured to, if the storage height reaches the upper limit of the storage height of the current water hose storage box, control the water hose recovery device to pull the unretracted water hose to move from the current water hose storage box to a next water hose storage box, and manage the unretracted water hose in the next water hose storage box.
According to the water hose recovery control device provided by the embodiment of the invention, the storage height of the recovered water hose in the current water hose storage tank is obtained, the water hose recovery device is controlled to pull the unrecovered water hose to move from the current water hose storage tank to the next water hose storage tank according to the fact that the storage height reaches the upper limit value of the storage height of the current water hose storage tank, and the unrecovered water hose is managed in the next water hose storage tank, so that the automatic switching between the water hose managing process and the water hose arranging process is realized, the operation experience of personnel is not relied on, the water hose recovery time is reduced, and the water hose recovery efficiency is improved.
Based on any embodiment above, still include:
and the second recovery unit is used for controlling the water band recovery device to continue to manage the unreported water band in the current water band storage box if the storage height does not reach the upper limit value of the storage height of the current water band storage box.
Based on any one of the embodiments, the water belt recovery device comprises a belt swinging device and a belt tidying device;
the belt swinging device is used for drawing the unretracted water belt to move among the water belt storage boxes;
the belt tidying device is used for stacking the unretracted water belts while drawing the unretracted water belts to reciprocate between two ends of any water belt storage box.
Based on any of the above embodiments, the first recovery unit 320 is specifically configured to:
controlling a belt tidying device to tidy the unrecycled water belt based on the front limit position and the rear limit position of the belt tidying;
wherein, the front limit position and the rear limit position of the belt are acquired based on a proximity switch arranged on the belt tidying device.
Based on any of the above embodiments, the obtaining unit 310 is specifically configured to:
based on the distance measuring sensor arranged at the top of the current water hose storage box, the storage height of the recovered water hose in the current water hose storage box is obtained.
Based on any one of the embodiments, the water belt recovery device comprises a belt collecting compression roller, and a joint detection device is arranged in front of the belt collecting compression roller;
and the joint detection device is used for triggering the belt collecting compression roller to loosen the unrecycled water belt if the water belt joint is detected in the unrecycled water belt, so that the water belt joint can pass through the belt collecting compression roller.
Based on any one of the embodiments, the embodiment of the invention further provides a fire fighting truck, which comprises the water hose recovery control device.
Specifically, the fire engine is a water hose fire engine or a fire engine provided with a water hose recovery device and a water hose storage box. Through setting up hosepipe recovery control device, can realize the automatic switch-over of reason area process and pendulum area process, no longer rely on personnel's operation experience, reduce hosepipe recovery time, improve hosepipe recovery efficiency.
The water hose recovery control device can be a separate processor or can be integrated in a control system of a fire fighting truck.
Based on any of the above embodiments, fig. 4 is a schematic structural diagram of an electronic device provided by the present invention, and as shown in fig. 4, the electronic device may include: a Processor (Processor)410, a communication Interface (communication Interface)420, a Memory (Memory)430 and a communication Bus (communication Bus)440, wherein the Processor 410, the communication Interface 420 and the Memory 430 are communicated with each other via the communication Bus 440. The processor 410 may call logical commands in the memory 430 to perform the following method:
Acquiring the storage height of the recovered water hose in the current water hose storage tank; and if the storage height reaches the upper limit value of the storage height of the current water hose storage box, controlling the water hose recovery device to pull the unretracted water hose to move from the current water hose storage box to the next water hose storage box, and arranging the unretracted water hose in the next water hose storage box.
In addition, the logic commands in the memory 430 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic commands are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes a plurality of commands for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The processor in the electronic device provided in the embodiment of the present invention may call a logic instruction in the memory to implement the method, and the specific implementation manner of the method is consistent with the implementation manner of the method, and the same beneficial effects may be achieved, which is not described herein again.
Embodiments of the present invention further provide a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented to perform the method provided in the foregoing embodiments when executed by a processor, for example, the method includes:
acquiring the storage height of the recovered water hose in the current water hose storage tank; and if the storage height reaches the upper limit value of the storage height of the current water hose storage box, controlling the water hose recovery device to pull the unretracted water hose to move from the current water hose storage box to the next water hose storage box, and arranging the unretracted water hose in the next water hose storage box.
When the computer program stored on the non-transitory computer readable storage medium provided in the embodiments of the present invention is executed, the method is implemented, and the specific implementation manner of the method is consistent with the implementation manner of the method, and the same beneficial effects can be achieved, which is not described herein again.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. With this understanding in mind, the above technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes commands for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A method of controlling water hose recovery, comprising:
acquiring the storage height of the recovered water hose in the current water hose storage tank;
if the storage height reaches the upper limit value of the storage height of the current water hose storage box, controlling a water hose recovery device to pull an unrecovered water hose to move from the current water hose storage box to a next water hose storage box, and carrying out belt management on the unrecovered water hose in the next water hose storage box;
the water band recovery device comprises a swing band device and a band arranging device;
the belt swinging device is used for drawing the unretracted water belt to move among the water belt storage boxes;
the belt tidying device is used for stacking the unretracted water belts while drawing the unretracted water belts to reciprocate between two ends of any water belt storage box.
2. A water hose recovery control method according to claim 1, wherein the acquiring of the storage height of the recovered water hose in the current water hose storage tank further comprises:
and if the storage height does not reach the upper limit value of the storage height of the current water hose storage box, controlling the water hose recovery device to continue to manage the unrecycled water hoses in the current water hose storage box.
3. A water hose recovery control method according to claim 1, wherein the managing the unrecovered water includes:
controlling the belt tidying device to tidy the unrecycled water belt based on the front limit position and the rear limit position of the belt tidying;
the front and rear belt tidying limit positions are acquired based on a proximity switch arranged on the belt tidying device.
4. A water hose recovery control method according to claim 1, wherein the acquiring the storage height of the recovered water hose in the current water hose storage tank includes:
and acquiring the storage height of the recovered water hose in the current water hose storage box based on a distance measuring sensor arranged at the top of the current water hose storage box.
5. The water hose recovery control method according to claim 1, wherein the water hose recovery device includes a take-up pressure roller, and a joint detection device is provided in front of the take-up pressure roller;
the joint detection device is used for triggering the belt collecting compression roller to loosen the unretracted water belt if the water belt joint is detected in the unretracted water belt, so that the water belt joint can pass through the belt collecting compression roller.
6. A hose recovery control device, comprising:
The acquiring unit is used for acquiring the storage height of the recovered water hose in the current water hose storage tank;
the first recovery unit is used for controlling the water belt recovery device to pull the unretracted water belt to move from the current water belt storage box to a next water belt storage box and managing the unretracted water belt in the next water belt storage box if the storage height reaches the upper limit value of the storage height of the current water belt storage box;
the water belt recovery device comprises a belt swinging device and a belt tidying device;
the belt swinging device is used for drawing the unretracted water belt to move among the water belt storage boxes;
the belt tidying device is used for stacking the unretracted water belts while drawing the unretracted water belts to reciprocate between two ends of any water belt storage box.
7. A fire fighting vehicle comprising a hose recovery control device according to claim 6.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the hose recovery control method according to any one of claims 1 to 5.
9. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the steps of the hose recovery control method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208599035U (en) * | 2018-06-05 | 2019-03-15 | 三一汽车制造有限公司 | A kind of control system and wagon of wagon |
| CN211215103U (en) * | 2019-10-14 | 2020-08-11 | 三一汽车制造有限公司 | Compression roller assembly, water hose winding device and water hose laying vehicle |
| CN111517177A (en) * | 2020-05-20 | 2020-08-11 | 上海华兴数字科技有限公司 | Water hose winding control method and device and fire fighting truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2018076781A (en) * | 2016-11-07 | 2018-05-17 | 川本電産株式会社 | Control device, water supply device and fire-fighting equipment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208599035U (en) * | 2018-06-05 | 2019-03-15 | 三一汽车制造有限公司 | A kind of control system and wagon of wagon |
| CN211215103U (en) * | 2019-10-14 | 2020-08-11 | 三一汽车制造有限公司 | Compression roller assembly, water hose winding device and water hose laying vehicle |
| CN111517177A (en) * | 2020-05-20 | 2020-08-11 | 上海华兴数字科技有限公司 | Water hose winding control method and device and fire fighting truck |
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