One-rail multi-raft slideway safe operation control system
By setting up a raft position detection module and a raft conveying device on the water slide, and using the control module to control the opening and closing of the raft conveying device, the problem of inevitable raft impact accidents in the prior art is solved, and the safe operation of multiple rafts is achieved, reducing costs and improving safety.
Patent Information
- Application Number
- CN202420744704.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-11
AI Technical Summary
When avoiding raft impact accidents, existing water slide technology requires extending the length of the slide to increase the time interval, resulting in high costs and inability to completely avoid collision accidents.
The safety operation control system of one-track multi-raft slides is adopted. By setting up multiple raft position detection modules and raft conveying devices on the water slide, the control module is used to control the opening and closing of the raft conveying device, and unlocking and locking of different raft segments is realized to ensure the safe interval between rafts.
It is achieved to ensure the safe operation of multiple rafts without extending the length of the slide, avoid collision accidents, improve operational load-bearing capacity, reduce costs, and improve operational safety.
Smart Images
Figure CN222600091U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water slide control, and in particular relates to a one-track multi-raft slide safety operation control system. Background Art
[0002] Water slides are common amusement facilities in water parks. They are generally divided into two sliding forms: direct human slide and raft slide. That is, direct sliding without relying on a vehicle and sliding using vehicles such as sliding carpets and rafts. However, no matter what form, only one group of tourists is allowed to slide during actual operation to avoid front and rear collision accidents.
[0003] At present, the main solution of the existing technology to avoid raft collision accidents on the slide is to simply extend the length of the slide and start the raft by controlling the time interval; however, the above implementation scheme has the following shortcomings: in order to have a sufficient time interval, the length of the slide needs to be extended a lot to be as safe as possible, which will produce a lot of redundant designs and increase costs, and collisions cannot be avoided in the event of emergencies. For example, if the raft that starts first stops due to an accident, the raft behind will chase and collide with it; therefore, how to provide a control system that can achieve safe operation of a slide with multiple rafts on one track while ensuring operation safety has become a problem that needs to be solved urgently. Utility Model Content
[0004] The utility model aims to provide a one-track multi-raft slideway safe operation control system to solve the problems of the prior art that the slideway needs to be extended at high cost and the raft collision accident cannot be avoided.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] In a first aspect, a one-track multi-raft slideway safety operation control system is provided, comprising:
[0007] A plurality of raft position detection modules, wherein a raft position detection module is provided at each predetermined position of the water slide;
[0008] A control module, wherein each raft position detection module is electrically connected to an input end of the control module;
[0009] A raft conveying device, wherein the raft conveying device is arranged on the water slide between two adjacent raft position detection modules, and a control module is electrically connected to the controlled end of each raft conveying device for controlling the opening or closing of each raft conveying device.
[0010] Based on the above disclosed contents, the slide safety operation control system provided by the utility model is provided with raft position detection modules at predetermined positions of the water slide, respectively, for detecting the position of the raft on the slide; at the same time, a raft conveying device is provided on the water slide between two adjacent raft position detection modules (that is, when the raft is on the slide between two raft position detection modules, it needs the aid of the conveying device to slide); in this way, based on the raft position detection modules and the raft conveying devices, the simultaneous operation of multiple rafts on the water slide can be achieved; specifically, its working principle is: through the raft position detection modules at different positions, the slide node passed by the first raft is judged, and when passing through different slide nodes, the control module realizes the unlocking and locking of different slide sections by controlling the opening and closing of each raft conveying device that has passed on the slide; thereby, the simultaneous operation of multiple rafts can be achieved while ensuring the operation safety.
[0011] Through the above design, the utility model combines the detection of the raft position detection module and the manipulation of the control module, so that the running interval of the raft is completely controllable, and combined with the raft conveying devices on different slide sections, to realize the unlocking and locking of different slide sections, so that there is no chance of front and rear collision between the two rafts, and the occurrence of collision accidents is completely avoided, and there is no need to extend the slide; therefore, the utility model allows the water slide to run multiple rafts at the same time, without having to wait for the first raft to slide to complete before releasing the next raft. Based on this, it not only improves the operational carrying capacity and reduces costs, but also ensures safety, has high practical value, and is very suitable for large-scale application and promotion.
[0012] In a possible design, the water slide includes multiple lifting sections and multiple sliding sections, wherein any two adjacent lifting sections in the water slide are connected by a sliding section, and a raft position detection module is respectively provided in each of the multiple lifting sections.
[0013] In a possible design, the water slide further includes a departure waiting area and an end area, wherein an exit of the departure waiting area is connected to a lifting section, and a raft position detection module is respectively provided in the departure waiting area and the end area.
[0014] In a possible design, a raft position detection module is respectively provided at the end of each lifting section.
[0015] In a possible design, the raft conveying device is installed in each lifting section.
[0016] In a possible design, any one of the plurality of raft position detection modules comprises: a position sensor, wherein the position sensor in each raft position detection module is electrically connected to an input end of the control module.
[0017] In a possible design, the control module adopts a PLC or a single-chip microcomputer.
[0018] In one possible design, any of the plurality of raft transporting devices uses an electromagnetic ejection device.
[0019] In a possible design, it also includes: a signal indication module, wherein the control module is electrically connected to the signal indication module.
[0020] In a possible design, the signal indication module is disposed in a departure waiting area of the water slide.
[0021] Beneficial effects:
[0022] (1) The utility model combines the detection of the raft position detection module and the manipulation of the control module, so that the running interval of the raft is completely controllable, and combines the raft conveying devices on different slide sections to realize the unlocking and locking of different slide sections. In this way, there is no chance of front-to-back collision between the two rafts, and the occurrence of collision accidents is completely avoided, and there is no need to extend the slide; therefore, the utility model allows the water slide to run multiple rafts at the same time, without having to wait for the first raft to slide to complete before releasing the next raft. Based on this, it not only improves the operating carrying capacity and reduces costs, but also ensures safety, has high practical value, and is very suitable for large-scale application and promotion.
[0023] (2) The utility model can avoid negligence caused by workers' repeated work through automatic control, thereby improving the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 A structural block diagram of a one-track multi-raft slideway safety operation control system provided by an embodiment of the utility model;
[0025] Figure 2 A schematic diagram of the installation of a raft position detection module provided in an embodiment of the utility model;
[0026] Figure 3 A specific connection circuit diagram of each raft position detection module provided in an embodiment of the utility model.
[0027] Reference numerals:
[0028] 10 - first lifting section; 20 - second lifting section; 30 - third lifting section; 40 - first raft; 50 - second raft. DETAILED DESCRIPTION
[0029] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.
[0030] It should be understood that although the terms first, second, etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another unit. For example, a first unit can be referred to as a second unit, and similarly, a second unit can be referred to as a first unit without departing from the scope of the exemplary embodiments of the present utility model.
[0031] It should be understood that the term "and / or" that may appear in this article is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" that may appear in this article describes another type of association object relationship, indicating that two relationships may exist. For example, A / and B can represent two situations: A exists alone, and A and B exist alone. In addition, the character " / " that may appear in this article generally indicates that the previous and next associated objects are in an "or" relationship.
[0032] Example:
[0033] Before explaining the present application, the defects of the prior art are explained first; among them, in actual application, the traditional technology is to avoid raft collision accidents by simply extending the length of the slide and controlling the departure time interval, which has the problem of high cost and still cannot avoid raft collision accidents; at the same time, in actual use, there is also a technical solution of setting multiple sensors in a lifting section to control the rafts, but this method has the problem of large sensor usage and still cannot guarantee that the front and rear rafts do not collide (for example: when the first raft encounters a situation where it cannot slide after passing through the lifting section, the second raft will still be ejected by the lifting section. There is no interlocking mechanism, and it is impossible to avoid unexpected front and rear collisions). Based on this, the present application combines the detection of the raft position detection module and the control of the control module, so that the running interval of the raft is completely controllable, and combines the raft conveying devices on different slide sections to realize the unlocking and locking of different slide sections. In this way, the interlocking mechanism is realized, which can prevent the front and rear collision between the two rafts, completely avoid the occurrence of collision accidents, and there is no need to extend the slide.
[0034] See also Figure 1 and Figure 2 As shown, the one-track multi-raft slide safety operation control system provided in this embodiment may include, but is not limited to, a control module, a plurality of raft position detection modules (such as being set to n) and a plurality of raft conveying devices (such as being set to m, and of course the number of the two may be specifically set according to actual use); wherein, a raft position detection module is provided at each predetermined position of the water slide (the predetermined position may be specifically set according to the structure and length of the water slide, and is not specifically limited here), and the raft conveying device is provided on the water slide between two adjacent raft position detection modules; in this way, the raft position detection module may be provided at each predetermined position of the water slide, and the raft conveying device may be provided at each predetermined position of the water slide. A raft position detection module is used to detect the position of the raft on the water slide, and a raft conveying device is arranged between two adjacent raft position detection modules. This means that when the raft runs on the slide between the two adjacent raft position detection modules, it must rely on the raft conveying device. Therefore, the raft conveying device can be used to control the sliding of the raft on the slide between the two adjacent raft position detection modules; at the same time, each raft position detection module is electrically connected to the input end of the control module, and the control module is electrically connected to the controlled end of each raft conveying device, so as to control the opening or closing of each raft conveying device.
[0035] In this way, the working principle of the aforementioned slide safety operation control system is: through the raft position detection modules at different positions, to determine the position passed by the first raft on the water slide, when passing through the slide nodes corresponding to different raft position detection modules, the control module can realize the unlocking and locking of different slide sections by controlling the opening and closing of each raft conveying device that has passed on the slide; thereby, the sliding control of the raft that starts later can be realized by unlocking and locking different slide sections, based on this, the simultaneous operation of two rafts can be realized while ensuring operational safety, and there is no need to extend the slide length, thereby reducing operating costs.
[0036] In a specific embodiment, one of the installation structures of the raft position detection module is disclosed as follows:
[0037] In this embodiment, the water slide may include, but is not limited to: multiple lifting sections and multiple sliding sections, wherein any two adjacent lifting sections in the water slide are connected by a sliding section; of course, the lifting section and the water slide platform are also connected by the sliding section; optionally, in specific applications, a raft position detection module is respectively provided in each of the multiple lifting sections; and preferably, a raft position detection module may be respectively provided at the end of each lifting section.
[0038] At the same time, the water slide in the example also includes a departure waiting area and an end area, wherein the exit of the departure waiting area is connected to a lifting section, and a raft position detection module is respectively arranged in the departure waiting area and the end area.
[0039] As described above, in this embodiment, the starting point, the end point and the ends of each lifting section of the water slide are used as key positions (that is, the predetermined positions mentioned above), and raft position detection modules are arranged at the key positions mentioned above to detect the position of the raft in the water slide.
[0040] In a specific application, a specific example is disclosed below to illustrate the installation position of the aforementioned raft position detection model.
[0041] See also Figure 2 As shown, the example water slide may include but is not limited to three lifting sections, namely a first lifting section 10, a second lifting section 20 and a third lifting section 30, wherein each of them is distributed on the water slide to form a plurality of detection points, and each detection point is provided with a raft position detection module; specifically, a detection point No. 1 is provided in the departure waiting area, a detection point No. 5 is provided in the end area, the departure waiting area and the first lifting section 10 are connected, a detection point No. 2 is provided at the end of the first lifting section 10, a detection point No. 3 is provided at the end of the second lifting section 20, and a detection point No. 4 is provided at the end of the third lifting section 30; in this way, the operation control of multiple rafts on the water slide can be realized based on the aforementioned 5 detection points; of course, the aforementioned examples are only for illustration, and the specific arrangement structure of the lifting sections and detection points can be specifically set according to actual use, and is not limited thereto.
[0042] In a specific embodiment, the raft conveying device is installed in each lifting section, such as at the starting point of each lifting section, so as to apply external force to the raft from the starting point of each lifting section, thereby pushing the raft to slide; optionally, any of the multiple raft conveying devices may be, but not limited to, an electromagnetic ejection device; of course, other methods may also be used, such as track transmission, etc., which are not specifically limited here. In addition, the raft conveying device does not only have to be installed at the starting point, such as the electromagnetic ejection device can be installed along the lifting section with a corresponding magnetic engine, and the installation point can be determined according to the different structures of the raft conveying device itself, so that the raft can be driven as needed.
[0043] Furthermore, for example, any one of the multiple raft position detection modules includes: a position sensor (such as a proximity switch with model number N1501-QV40-AP6X2-H1141), wherein the position sensor in each raft position detection module is electrically connected to the input end of the control module; in this way, the position sensor can be used to detect whether the raft has reached the corresponding detection point, and the detection signal is transmitted to the control module to realize the position detection of the raft on the water slide; optionally, the aforementioned position sensor can be specifically selected according to the accuracy of actual use, and is not specifically limited here.
[0044] Also, see Figure 3 As shown, the specific connection circuit diagram of the position sensor in each raft position detection module is disclosed below, wherein any position sensor is powered by DC24V, and its output end is connected to the input end of the control module. Based on this, the movement distance detected by its sensing surface can be used to send a corresponding signal to the control module, so that the control module controls the opening or closing of each raft conveying device.
[0045] In addition, in addition to directly arranging the raft position detection module at various points, this embodiment can also be a whole detection system, which can cover the detection of multiple key positions of the water slide and set which points can be used as detection points in the control system, rather than having to place the detection module at a specific point; for example, for multiple key positions photographed from a bird's-eye view (the key positions are generally the inspiration position, the end position, and the high point position of the lifting section, and which positions are suitable as key positions can also be determined according to observation needs, such as the entrance and exit positions at the turning point, in order to observe the speed and the degree of inclination of the raft, etc.), it can be You can choose to set up only one camera for overhead shooting, and use the computer to set which are the detection points. You can also set up detection modules at multiple points, and then the computer selects some or all of them as detection points. The detection module can be visual detection, sensor detection, or a combination of different means, as long as it can meet the detection needs. When using visual detection, existing AI cameras can be deployed. Of course, the layout of the raft position detection module is flexible, and it is not limited to a certain detection method or certain detection points. The number of detection points can also be flexibly set according to the trajectory changes and lengths of the water slide.
[0046] In a specific implementation, the control module described in the example can be but not limited to a PLC or a single-chip microcomputer, such as an STM32 series single-chip microcomputer, etc. In this way, the PLC or the single-chip microcomputer can send corresponding control instructions to different raft conveying devices according to the signals feedback from each raft position detection module, thereby realizing the locking and unlocking of different slide sections.
[0047] At the same time, after the first raft is dispatched, in order to facilitate prompting the staff to dispatch the next raft, the present embodiment is further provided with a signal indication module, wherein the signal indication module is arranged in the dispatch waiting area of the water slide, and the control module is electrically connected to the signal indication module; in this way, when the first raft passes through the calibrated position (such as the position corresponding to the No. 4 detection point), the control module can control the signal indication module to light up, thereby prompting the staff to dispatch the next raft; optionally, the signal indication module can use an indicator light, such as when the green light is on, it indicates that the next raft can be dispatched; of course, the indication form of the signal indicator light can be specifically set according to actual use, and is not limited to the above examples; in addition, the signal indication module can also provide a signal to the operating device, such as when the green light of the signal indication module is on, the operating device (such as a robot) in the dispatch waiting area can automatically receive and launch the raft, and leave a work record; of course, the control module can also directly transmit the signal of the signal indication module to the operating device without the need for external light indication. The light indication in the present embodiment is only an example, and it is also a reference for personnel to understand the operation of the equipment. The main role of manual work is to observe safety and help tourists get on and off the rafts, which reduces labor intensity. At the same time, they also focus more on safety services and further improve the safety of multi-raft rides.
[0048] In a specific implementation manner, the following takes the aforementioned three lifting sections and five detection points as an example to disclose the working process of the control system provided by this embodiment:
[0049] See also Figure 2 As shown, the first raft 40 departs from the platform (i.e., the departure waiting area), and when it arrives at detection point No. 2, the control module locks the first lifting section 10 (i.e., controls the raft conveying device on the first lifting section 10 to be closed), and when it arrives at detection point No. 30, the second lifting section 20 is locked; when the first raft arrives at detection point No. 4, the first lifting section 10 and the second lifting section 20 are unlocked, and the third lifting section 30 is locked at the same time. At this time, the signal indication module can be controlled to indicate that the second raft 50 can depart, and when the first raft 40 arrives at detection point No. 5, the third lifting section 30 is unlocked; wherein, in this embodiment, the first raft 40 must arrive at detection point No. 4 before the second raft 50 can depart; if the first raft 40 does not arrive at detection point No. 5, the third lifting section 30 cannot be unlocked, so that the second raft 50 can be stopped in the third lifting section 30, and the area for the rafts to get on and off passengers can only be the departure waiting area.
[0050] certainly, Figure 2The slide shown is only an example. When the slide is longer, more lifting sections can be provided. For example, one more raft can be added for every three lifting sections, or any other number of lifting sections can be added, as long as the front and rear rafts can be locked with lifting sections to avoid front and rear collisions. At the same time, the present embodiment only uses two rafts. It should be understood that as the length of the slide increases, more rafts can be allowed to slide on the same track, and front and rear collisions can be avoided under the control of the control system provided in the present embodiment.
[0051] Therefore, through the above detailed description of the slideway safe operation control system, the utility model has the following beneficial effects:
[0052] The utility model sets a plurality of lifting sections and combines the detection of the detection module and the control of the control module, so that the running interval of the rafts is completely controllable, so that there is no chance of front and rear collision between the two rafts, and the occurrence of collision accidents is completely avoided; at the same time, it also allows the water slide to run multiple rafts without having to wait for the previous raft to slide before releasing the next raft; based on this, it not only improves the operating carrying capacity, but also ensures safety and has high practical value; in addition, the utility model can avoid negligence of staff due to repeated work and the problem of premature release of the next raft through automatic control, further improving the safety of use, and in the event of sudden power outages, the design of the utility model can also avoid sudden situations that cause collisions between the front and rear rafts; therefore, the utility model is very suitable for large-scale application and promotion.
[0053] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A safe operation control system for a slideway with multiple rafts on one track, characterized in that: include: A plurality of raft position detection modules, wherein a raft position detection module is provided at each predetermined position of the water slide; A control module, wherein each raft position detection module is electrically connected to an input end of the control module; A raft conveying device, wherein the raft conveying device is arranged on the water slide between two adjacent raft position detection modules, and a control module is electrically connected to the controlled end of each raft conveying device for controlling the opening or closing of each raft conveying device.
2. A one-track multi-raft slideway safe operation control system according to claim 1, characterized in that: The water slide comprises a plurality of lifting sections and a plurality of sliding sections, wherein any two adjacent lifting sections in the water slide are connected via the sliding section, and a raft position detection module is respectively arranged in each of the plurality of lifting sections.
3. A one-track multi-raft slideway safe operation control system according to claim 2, characterized in that: The water slide also includes a departure waiting area and an end area, wherein the exit of the departure waiting area is connected to a lifting section, and a raft position detection module is respectively arranged in the departure waiting area and the end area.
4. A one-track multi-raft slideway safe operation control system according to claim 2, characterized in that: A raft position detection module is respectively arranged at the end of each lifting section.
5. The one-track multi-raft slideway safe operation control system according to claim 2, characterized in that: The raft conveying device is installed in each lifting section.
6. A one-track multi-raft slideway safe operation control system according to claim 1, characterized in that: Any of the plurality of raft position detection modules comprises: a position sensor, wherein the position sensor in each raft position detection module is electrically connected to an input end of the control module.
7. A one-track multi-raft slideway safe operation control system according to claim 1, characterized in that: The control module adopts PLC or single chip microcomputer.
8. The one-track multi-raft slideway safe operation control system according to claim 1, characterized in that: Any of the plurality of raft transporting devices adopts an electromagnetic ejection device.
9. A one-track multi-raft slideway safe operation control system according to claim 1, characterized in that: Also includes: A signal indication module, wherein the control module is electrically connected to the signal indication module.
10. A one-track multi-raft slideway safe operation control system according to claim 9, characterized in that: The signal indication module is arranged in the departure waiting area of the water slide.