CN220232529U - Movable hydropower station overhauls regional intelligent reminding device - Google Patents
Movable hydropower station overhauls regional intelligent reminding device Download PDFInfo
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- CN220232529U CN220232529U CN202321967687.7U CN202321967687U CN220232529U CN 220232529 U CN220232529 U CN 220232529U CN 202321967687 U CN202321967687 U CN 202321967687U CN 220232529 U CN220232529 U CN 220232529U
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- 238000004891 communication Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000006399 behavior Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a movable intelligent reminding device for a hydropower station overhaul area, which comprises: the transmitting device is provided with two infrared transmitting sensors which are arranged left and right and used for transmitting two infrared signals which are arranged left and right; the receiving device is provided with two infrared receivers which are arranged left and right and are used for receiving the two infrared signals emitted left and right; and warning devices respectively arranged on the receiving devices, wherein the warning devices are blocked corresponding to the infrared signals. The two groups of infrared sensors are used for monitoring the cross-regional behaviors and direction recognition of personnel, sending out warning signals such as targeted voice alarm and flashing light in a real-time linkage mode, triggering the camera to start video recording and recording the cross-border behaviors, and meanwhile, the two groups of infrared sensors are connected with the control system through a wireless network and can remotely check the cross-border behaviors through the warning signals and the video monitoring.
Description
Technical Field
The utility model relates to the technical field of hydropower station overhaul, in particular to a movable intelligent reminding device for an overhaul area of a hydropower station.
Background
When the current hydropower station equipment is overhauled, a large number of temporary safety fences and standing type identification plates are arranged on an overhauling site, so that the overhauling equipment and the area of operation equipment are isolated, and the action route and the working area of on-site operators are reminded and warned. There are several significant drawbacks to this approach.
One is that the assembly and disassembly work is time-consuming and labor-consuming. When the hydropower station unit is overhauled, a large number of temporary safety fences and standing type identification plates are arranged in the factory building and used for isolating and warning the overhauling unit and the region of the running unit, and the installation and disassembly processes are time-consuming and labor-consuming.
Secondly, the warning effect is poor. The physical fence and the signboard are a passive reminding mode, and if the working personnel have bad mental state and are not concentrated, the risk of personal and equipment accidents caused by wrong walking intervals and wrong entering the operation area still exists.
Thirdly, the operation and the traffic are affected. Although the existing physical fence can effectively isolate a working field, workers can frequently move the fence in the working process due to working requirements or traffic requirements.
Disclosure of Invention
The utility model aims to provide a movable intelligent reminding device for a hydropower station overhaul area, which aims to solve the technical problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a movable hydropower station overhauls regional intelligent reminding device, includes:
the transmitting device is provided with two infrared transmitting sensors which are arranged left and right and used for transmitting two infrared signals which are arranged left and right;
the receiving device is provided with two infrared receivers which are arranged left and right and are used for receiving the two infrared signals emitted left and right;
and warning devices respectively arranged on the receiving devices, wherein the warning devices are blocked corresponding to the infrared signals.
In some embodiments, the emitting device comprises a movable frame unit, a WiFi module and a laser lamp, wherein the infrared emission sensor and the WiFi module are both arranged on the movable frame unit, and the WiFi module on the emitting device is respectively connected with the laser lamp and the infrared emission sensor.
In some embodiments, the receiving device comprises a movable frame unit, a WiFi module and a camera, wherein the infrared receiver and the WiFi module are both arranged on the movable frame unit, and the WiFi module on the receiving device is respectively connected with the camera and the infrared receiver.
In some embodiments, the warning device is a voice alert device.
In some embodiments, a retractable drawstring is mounted on the movable frame unit of the receiving device, and a drawstring fastener for fixing the retractable drawstring is mounted on the movable frame unit of the transmitting device.
In some embodiments, the movable frame unit comprises: the telescopic support rod is provided with a telescopic rod adjuster for adjusting the height of the telescopic support rod; the telescopic supporting rod is provided with an equipment frame which is used for installing components; the bottom of the base is provided with a universal wheel.
In some embodiments, the device further comprises a battery disposed within the base, the battery for powering the device; and a charging interface for charging the battery is arranged on the base.
Compared with the prior art, the utility model has the following beneficial effects:
1. this intelligent reminding device is used by a emitter and receiving arrangement cooperation, adopts two sets of infrared sensor to be used for monitoring personnel to stride across the action of overhauling work area and real-time linkage to send voice alarm and light scintillation, reaches vision and audible dual warning effect, is connected with control system through wireless network simultaneously, but remote through alarm signal and video monitoring looks over the action of crossing the border, compares the work load of having reduced the installation with conventional physical warning measure, has improved and has reminded the warning effect, and remote management and intelligent control have been realized to the device.
2. The two groups of infrared transmitters and the infrared receiving sensor are matched for use, so that the coming and going directions of people can be judged, different targeted voice prompts are sent out, and when people pass through the device and trigger the device, the camera can automatically start video recording for recording, and playback and viewing are facilitated.
3. The universal wheels arranged on the base of the device facilitate the movement of equipment, thus reducing the transportation difficulty of the device during use; the telescopic supporting rod of the device can adjust the height of the device at will, and is suitable for different working scenes.
4. The device is provided with the chargeable storage battery, and the chargeable storage battery can be directly used by being plugged in through the charging interface at the place where the power supply exists, and can be directly used in a passive scene after the storage battery is fully charged, so that the usable range of the device is improved.
Drawings
Fig. 1 is a block diagram of a transmitting apparatus (right) and a receiving apparatus (left);
FIG. 2 is a diagram of the effect of the cooperation of the transmitting device (right) and the receiving device (left);
FIG. 3 is a schematic circuit diagram;
figure 4 is a flow chart of the apparatus.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of the present application. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be fixedly connected, or indirectly connected through intermediaries, for example, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on the drawings, which are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or display that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or display.
1-4, a movable intelligent reminding device for a hydropower station maintenance area according to an embodiment of the application will be described in detail. It is noted that the following examples are merely for explaining the present application and are not to be construed as limiting the present application.
Example 1:
as shown in fig. 1, a movable intelligent reminding device for a hydropower station maintenance area includes: the device comprises a transmitting device, a receiving device and a warning device, wherein the transmitting device is provided with two infrared transmitting sensors which are arranged left and right and are used for transmitting two infrared signals which are arranged left and right; the receiving device is provided with two infrared receivers which are arranged left and right and are used for receiving the two infrared signals emitted left and right; the warning devices are respectively arranged on the receiving devices, and the warning devices are blocked corresponding to the infrared signals. The warning device is a voice warning device.
The two devices comprise a base 4, a telescopic supporting rod 7 and an equipment frame 16, wherein 4 universal wheels 3 and side plug-in charging interfaces 5 are arranged at the lower part of the base 4, and a rechargeable storage battery 6 is packaged in the base 4; the telescopic supporting rod 7 is provided with a telescopic rod adjuster 8; the transmitter equipment frame 16 is provided with 2 infrared transmitters 18, 2 laser lamps 10, a drawstring buckle 17 and the like, and the WiFi module 14 is packaged in the equipment frame. The equipment frame of the receiving device 2 is provided with 2 infrared receiving sensors 9, a voice alarm device 12 and a telescopic drawstring 15, and the camera 13 is arranged at the top end of the equipment frame.
And the WiFi module on the transmitting device is respectively connected with the laser lamp and the infrared transmitting sensor. And the WiFi module on the receiving device is respectively connected with the camera and the infrared receiver.
In some embodiments, a retractable drawstring is mounted on the movable frame unit of the receiving device, and a drawstring fastener for fixing the retractable drawstring is mounted on the movable frame unit of the transmitting device.
The 2 infrared transmitters on the transmitting device and the 2 infrared receiving sensors on the receiving device are matched to form a personnel monitoring area, when personnel pass through the monitoring area from different directions, different infrared receiving sensors can be triggered, so that the voice alarming device sends out different preset voice prompts, and meanwhile, the laser lamp can flash to warn and the camera starts video recording. The telescopic drawstring on the receiving device is pulled out to be fastened on the transmitting device, so that a physical isolation belt can be formed. The universal wheels are arranged on the device base, so that the device is convenient to move, the height of the device can be adjusted by arranging the telescopic rod adjuster, the device can be used in a passive scene by installing the rechargeable storage battery, and the remote control can be realized by accessing the WiFi module on the device into the control system.
The following description is made with reference to the drawings:
the application relates to an intelligent reminding device for a working site, which can be connected with a wireless network through a configured WiFi module 14 so as to realize remote control, and is matched with a transmitting device 1 and a receiving device 2 for use. As shown in fig. 2, two laser lamps 10 mounted on the emitting device 1 can radiate two visible red lights to play a role of visual warning, and can also be seen to prevent false break under the condition of no light source at night.
As shown in fig. 4, through the combination of the infrared emitter 18 and the infrared receiving sensor 9, the infrared correlation principle is utilized to monitor whether a person passes through, when the person passes through the infrared correlation area, the infrared receiving sensor 9 is blocked from receiving infrared signals from the infrared emitter 18, the two pairs of infrared receiving sensors can judge the action direction of the person according to the blocking sequence of the infrared signals, and then the sound alarm device 12 is linked with the infrared receiving sensor 9 and sends different preset voice prompts according to the action direction of the person (entering the maintenance area or entering the operation area).
When the signal of the infrared receiving sensor 9 is blocked, the light controller is immediately triggered to change the long-lighting state of the laser lamp 10 into the flickering reminding state, and meanwhile, the video controller is triggered to enable the camera 13 to automatically start the video function. When no person passes through the device, the camera 13 is always in a monitoring state but can not start video recording, the device is connected with the control system through the WiFi module 14, and when the device is triggered, an alarm signal and video recording video can be uploaded to the control system for remote viewing. The receiving device 2 is internally provided with a telescopic drawstring 15, the transmitting device 1 is provided with a drawstring buckle 17, and when the maintenance area needs physical isolation, the receiving device and the transmitting device can be matched with each other to use and pull the physical fence.
The 4 universal wheels 3 and the telescopic supporting rods 7 assembled on the base 4 are convenient for the device to flexibly move and adjust the height of the device, the transmitting device and the receiving device are both provided with the rechargeable storage battery 6, the rechargeable storage battery 6 can be charged through the charging interface 5, and the device can be arranged and used in a scene without a power supply under the condition that the storage battery is electrified. The receiving device 2 is internally provided with a telescopic drawstring 15, the transmitting device 1 is provided with a drawstring buckle 17, and when the maintenance area needs physical isolation, the receiving device and the transmitting device can be matched with each other to use and pull the physical fence.
The circuit principle of the device is shown in fig. 3, after the power switch QF1 is closed, the infrared sensor is powered on, signals of the infrared sensor are sent to the direction recognition module to be judged, the direction relays KM1 and KM2 are started according to the judging result, and the relays KM1 and KM2 respectively output two pairs of normally open nodes to the voice alarm control loop, the light controller loop and the video controller loop.
When personnel pass through the infrared intelligent fence from different directions, the infrared sensor 1 and the infrared sensor 2 can act successively (the action sequence is dependent on the direction), the signal is sent to the direction identification module to judge and output high level at the output end of the signal, the relay KM1 or KM2 is controlled to act, then two pairs of normally open nodes of the relay are closed according to the working condition, a voice alarm loop, a light controller loop and a video controller loop are connected, and the functions of voice alarm reminding, light flashing reminding, video starting by a camera and the like are triggered.
The method adopts two groups of infrared sensors for monitoring the cross-regional behaviors and direction recognition of personnel, sends out warning signals such as targeted voice alarm, flashing light and the like in a real-time linkage manner, triggers the camera to start video recording and record the cross-border behavior, is connected with a control system through a wireless network, and can remotely check the cross-border behavior through the warning signals and video monitoring;
and the rechargeable battery is configured so that the device can be used in a passive workplace.
The pulley of the device base is convenient for moving and transporting when in use;
the height of the device can be adjusted by the telescopic support rod, and the telescopic support rod can be suitable for different scenes.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. Movable hydropower station overhauls regional intelligent reminding device, a serial communication port, include:
the transmitting device is provided with two infrared transmitting sensors which are arranged left and right and used for transmitting two infrared signals which are arranged left and right;
the receiving device is provided with two infrared receivers which are arranged left and right and are used for receiving the two infrared signals emitted left and right;
and warning devices respectively arranged on the receiving devices, wherein the warning devices are blocked corresponding to the infrared signals.
2. The intelligent reminding device for the overhaul area of the movable hydropower station according to claim 1, wherein the transmitting device comprises a movable frame unit, a WiFi module and a laser lamp, the infrared transmitting sensor and the WiFi module are both arranged on the movable frame unit, and the WiFi module on the transmitting device is respectively connected with the laser lamp and the infrared transmitting sensor.
3. The intelligent reminding device for the overhaul area of the movable hydropower station according to claim 1, wherein the receiving device comprises a movable frame unit, a WiFi module and a camera, the infrared receiver and the WiFi module are arranged on the movable frame unit, and the WiFi module on the receiving device is connected with the camera and the infrared receiver respectively.
4. The intelligent reminding device for the overhaul area of the movable hydropower station according to claim 1, wherein the warning device is a voice alarm device.
5. The intelligent reminding device for the overhaul area of the movable hydropower station according to claim 1, wherein a telescopic drawstring is arranged on a movable frame unit of the receiving device, and a drawstring buckle for fixing the telescopic drawstring is arranged on a movable frame unit of the transmitting device.
6. A mobile hydropower station service area intelligent reminding device according to any one of claims 2-3, wherein the mobile frame unit comprises: the telescopic support rod is provided with a telescopic rod adjuster for adjusting the height of the telescopic support rod; the telescopic supporting rod is provided with an equipment frame which is used for installing components; the bottom of the base is provided with a universal wheel.
7. The intelligent reminding device for the overhaul area of the movable hydropower station according to claim 6, further comprising a battery, wherein the battery is arranged in the base and is used for supplying power; and a charging interface for charging the battery is arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967687.7U CN220232529U (en) | 2023-07-25 | 2023-07-25 | Movable hydropower station overhauls regional intelligent reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321967687.7U CN220232529U (en) | 2023-07-25 | 2023-07-25 | Movable hydropower station overhauls regional intelligent reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220232529U true CN220232529U (en) | 2023-12-22 |
Family
ID=89171933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321967687.7U Active CN220232529U (en) | 2023-07-25 | 2023-07-25 | Movable hydropower station overhauls regional intelligent reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220232529U (en) |
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2023
- 2023-07-25 CN CN202321967687.7U patent/CN220232529U/en active Active
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