Intelligent park power consumption management architecture

Abstract

The utility model discloses a smart park power consumption management architecture, which obtains solar energy through a photovoltaic corridor, and supplies electric energy converted from commercial power and solar energy to devices and equipment in different smart parks through a designed circuit topology, thereby realizing maximum utilization of electric energy resources. The intelligent management of electric equipment in the park is realized, and the energy consumption is reduced, so that the green and low-carbon development is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, and in particular to an electricity management framework for a smart park. Background Art

[0002] "Smart park" refers to the use of modern information technology, the Internet of Things, cloud computing, big data and other new generation information technologies to achieve intelligent upgrades in the ecological environment, visitor services, security, and smart management of urban parks.

[0003] By building "smart parks", we can effectively improve the service level and management efficiency of urban parks, thereby promoting green, low-carbon, efficient and safe operations of urban parks.

[0004] With the rapid development of urbanization in my country, the construction of "smart parks" has become inevitable.

[0005] As an advanced urban public facility and service mode, "Smart Park" plays a vital role in urban planning and management.

[0006] However, the current smart parks simply connect the equipment to the mains, and do not have an overall power consumption plan for the smart park. Utility Model Content

[0007] The utility model discloses an electricity management architecture for a smart park, which obtains solar energy through a photovoltaic corridor, and supplies the electric energy converted from municipal electricity and solar energy to different devices inside the smart park through a designed circuit topology, thereby maximizing the utilization of electric energy resources, realizing intelligent management of electrical equipment in the park, reducing energy consumption, and achieving green and low-carbon development.

[0008] The utility model provides a smart park power management architecture, including: a photovoltaic corridor, an energy storage battery, a battery management module, a smart park lighting system, a first-class entertainment device for a smart park, a second-class entertainment device for a smart park, a first switch, a second switch, and an inverter;

[0009] The photovoltaic corridor is connected to the energy storage battery for charging the energy storage battery;

[0010] The energy storage battery is connected to the second type of entertainment device of the smart park through the inverter;

[0011] The smart park lighting system and the first type of entertainment device in the smart park are connected to the mains;

[0012] The first switch is coupled between the mains power and the second type of entertainment device in the smart park;

[0013] The second switch is coupled between the energy storage battery and the second type of entertainment device in the smart park;

[0014] The battery management module is connected to the energy storage battery, the first switch, and the second switch respectively, and is used to detect the power level of the energy storage battery and control the first switch and the second switch.

[0015] The utility model discloses an electricity management architecture for a smart park, which obtains solar energy through a photovoltaic corridor, and supplies the electric energy converted from municipal electricity and solar energy to different devices inside the smart park through a designed circuit topology, thereby maximizing the utilization of electric energy resources, realizing intelligent management of electrical equipment in the park, reducing energy consumption, and achieving green and low-carbon development.

[0016] In combination with the first aspect, in another implementation of the embodiment of the present application, the second switch is specifically coupled between the energy storage battery and the inverter. In this implementation, the second switch can be a DC relay switch, which is cheap, safe and reliable.

[0017] In combination with the first aspect, in another implementation of the embodiment of the present application, the battery management module includes a power detection module, a first switch control module and a second switch control module;

[0018] The power detection module is connected to the energy storage battery and is used to detect the power of the energy storage battery;

[0019] The input end of the first switch control module is connected to the power detection module, and the output end of the first switch control module is connected to the first switch;

[0020] The input end of the second switch control module is connected to the power detection module, and the output end of the second switch control module is connected to the second switch.

[0021] In this implementation, the battery management module can accurately detect the power level of the energy storage battery and make appropriate control, and the circuit is simple and the cost is low.

[0022] In combination with the first aspect, in another implementation of the embodiment of the present application,

[0023] The first type of entertainment device in the smart park is a device with a rated power greater than a specified value;

[0024] The second type of entertainment device in the smart park is a device with a rated power less than a specified value.

[0025] In this implementation, higher-power devices are powered by the mains, and lower-power devices are powered by the photovoltaic corridor / energy storage battery. This not only avoids excessive battery power consumption, but also ensures power supply to high-power devices and achieves energy conservation and consumption reduction, achieving three goals at one stroke.

[0026] In combination with the first aspect, in another implementation of the embodiment of the present application, the architecture further includes a smart park security device;

[0027] The smart park security equipment is connected to the mains power;

[0028] The smart park security equipment includes smart stations, smart trash cans, smart toilets, face recognition lockers, smart vending machines, elevators, and escalators.

[0029] In combination with the first aspect, in another implementation of the embodiment of the present application, the architecture further includes an uninterruptible power supply;

[0030] The uninterruptible power supply is connected between the mains power and the smart park lighting system, the smart park security equipment and the first type of entertainment device in the smart park, and is used to maintain power supply when the mains power is cut off.

[0031] In combination with the first aspect, in another implementation of the embodiment of the present application, the architecture further includes a rain sensor and a third switch;

[0032] The third switch is coupled to the input end of the second entertainment device of the smart park, and is used to control the power input of the second entertainment device of the smart park;

[0033] The rain sensor is connected to the third switch and is used to control the third switch.

[0034] In this implementation, the second type of entertainment device in the smart park is generally a device with a low usage rate on rainy days, or a device that cannot be used on rainy days. Therefore, when the rainy day comes, the second type of entertainment device in the smart park disconnects the input end circuit through the action of the rain sensor and the third switch, so it can be turned off to save electricity or prevent the equipment from leaking and damaging on rainy days. The first type of entertainment device in the smart park is generally a device that is not affected by rainy days, and a device that is still used on rainy days. There is no need to disconnect the input circuit on rainy days. On the other hand, when it is not raining, through the action of the rain sensor and the third switch, the second type of entertainment device in the smart park connects the input end circuit for normal use.

[0035] In combination with the first aspect, in another implementation of the embodiment of the present application,

[0036] The first type of entertainment device in the smart park is indoor entertainment equipment;

[0037] The second type of entertainment device in the smart park is outdoor entertainment equipment.

[0038] In this implementation, when it rains, the usage rate of outdoor entertainment equipment is low, so the power supply can be disconnected through the rain sensor and the third switch controller to save energy consumption, while the indoor entertainment equipment can remain powered on.

[0039] In combination with the first aspect, in another implementation of the embodiment of the present application,

[0040] The first category of entertainment devices in the smart park include honeycomb interactive devices, city thermometers, naked-eye 3D boxes, park heartbeat blind boxes, AI (Artificial Intelligence) virtual running equipment, AI martial arts large screens, and wetland concert halls.

[0041] In combination with the first aspect, in another implementation of the embodiment of the present application,

[0042] The second category of entertainment devices in the smart park include science sensing devices, smart water curtains, AR telescopes, smart temperature-controlled seats, somatosensory interactive sunflowers, cycling interactive water features, firefly projections, AR virtual cycling, touch-sensitive colorful lamp posts, and interactive jumping fountains.

[0043] It can be seen from the above technical solutions that the utility model has the following advantages:

[0044] The utility model discloses an electricity management architecture for a smart park, which obtains solar energy through a photovoltaic corridor, and supplies the electric energy converted from municipal electricity and solar energy to different devices inside the smart park through a designed circuit topology, thereby maximizing the utilization of electric energy resources, realizing intelligent management of electrical equipment in the park, reducing energy consumption, and achieving green and low-carbon development. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0046] Figure 1 A schematic diagram of a smart park power management architecture provided in an embodiment of the present application;

[0047] Figure 2 A schematic diagram of a battery management module in a smart park power management architecture provided in an embodiment of the present application;

[0048] Figure 3This is a schematic diagram of the smart park security equipment in the embodiment of this application;

[0049] Figure 4 A schematic diagram of the first type of entertainment device in a smart park in the power management architecture of a smart park provided in an embodiment of the present application;

[0050] Figure 5 A schematic diagram of the second type of entertainment device in a smart park in the power management architecture of a smart park provided in an embodiment of the present application;

[0051] Figure 6 A schematic diagram of another embodiment of the smart park electricity management architecture provided in an embodiment of the present application. DETAILED DESCRIPTION

[0052] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0053] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0054] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0055] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0056] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0057] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0058] See also Figure 1 An embodiment of a smart park power management architecture provided in an embodiment of the utility model includes: a photovoltaic corridor, an energy storage battery, a battery management module, a smart park lighting system, a first type of smart park entertainment device, a second type of smart park entertainment device, a first switch, a second switch and an inverter; it can be understood that in the drawings of the embodiment description of the present application, solid lines can represent electrical connections, and dotted lines can represent communication connections, that is, signal transmission can be carried out by wired or wireless means.

[0059] The photovoltaic corridor is connected to the energy storage battery for charging the energy storage battery; it can be understood that the photovoltaic corridor, as the name implies, is a kind of building structure that uses photovoltaic modules to connect the photovoltaic array (photovoltaic panel) to the wind and rain corridor. Photovoltaic arrays (photovoltaic panels) are the main components of photovoltaic power generation equipment, which are used to receive sunlight and convert it into electrical energy. The corridor is an integral part of the building and an important means of constituting the appearance characteristics of the building and dividing the spatial pattern. The wind and rain corridor has functions such as sunshade, rain protection, and rest. For example, the corridor enclosing the courtyard is very important for the treatment of the courtyard space and the beautification of the volume. The combination between the photovoltaic array and the wind and rain corridor usually adopts the form of steel structure, truss structure and light steel structure, which has the characteristics of short construction period, disassembly and reusability. At present, many companies can provide customized installation of such photovoltaic corridors, and the photovoltaic corridor will not be described in detail in the embodiments of this application.

[0060] In the embodiment of the present application, after the photovoltaic corridor converts solar energy into electrical energy, it can be transmitted to the energy storage battery for storage. It is understandable that the input and output ends of the energy storage battery are generally direct current. Therefore, the energy storage battery is connected to the second type of entertainment device of the smart park through an inverter, and the direct current output by the energy storage battery can be converted into alternating current through an inverter, and then output to the second type of entertainment device of the smart park.

[0061] Energy storage batteries include lithium-ion batteries, compressed air batteries, sodium-sulfur batteries, zinc-manganese batteries, sodium-ion batteries, lead-acid batteries, etc. In the embodiment of the present application, any type of energy storage battery mentioned above can be used, and the embodiment of the present application does not limit this.

[0062] In the embodiment of the present application, the smart park lighting system and the first type of entertainment device in the smart park are connected to the mains. The 220V AC mains can directly power the smart park lighting system and the first type of entertainment device in the smart park.

[0063] In the embodiment of the present application, the smart park lighting system refers to lighting facilities such as street lights, corridor lighting, roadside marker lights, etc. in the smart park, and may also include indoor lighting, etc., which is not limited in the embodiment of the present application.

[0064] In particular, in an embodiment of the present application, the first switch is coupled between the mains and the second type of entertainment device of the smart park; the second switch is coupled between the energy storage battery and the second type of entertainment device of the smart park; the battery management module is connected to the energy storage battery, the first switch, and the second switch, respectively, for detecting the power of the energy storage battery and controlling the first switch and the second switch. Specifically, the battery management module can detect the power of the energy storage battery. When the power of the energy storage battery is sufficient (the general judgment standard is that the power is not less than 5%), the battery management module controls the first switch to be disconnected and the second switch to be closed, so that the second type of entertainment device of the smart park is powered by the energy storage battery and does not use the mains; when the power of the energy storage battery is low (that is, the power is less than 5%), the battery management module controls the first switch to be closed and the second switch to be disconnected, so that the second type of entertainment device of the smart park is powered by the mains and does not use the energy storage battery. In the embodiment of the present application, the battery management module controls the power supply selection between the energy storage battery and the mains, and selects the second type of entertainment device of the smart park to be powered by the energy storage battery or the mains according to the power of the energy storage battery. When the energy storage battery is used to power the second type of entertainment device in the smart park, green energy (solar energy) is used, which can reduce pollution, save resources, achieve green environmental protection, and contribute to energy saving and consumption reduction. When the energy storage battery is insufficient, the second type of entertainment device in the smart park can be powered by the mains to prevent power outages.

[0065] Wherein, both the first switch and the second switch can be relay switches. The first switch is specifically an AC relay switch, and the second switch can be an AC relay switch or a DC relay switch. When the second switch is coupled between the energy storage battery and the inverter, the second switch can be a DC relay switch; when the second switch is coupled between the inverter and the second type of entertainment device of the smart park, the second switch can be an AC relay switch.

[0066] Preferably, the second switch can be coupled between the energy storage battery and the inverter. In this case, the second switch can be a DC relay switch, which is cheap, safe and reliable.

[0067] Figure 2 A schematic diagram of a battery management module in a smart park power management architecture provided in an embodiment of the present application. Figure 2 As shown, the battery management module may include a power detection module, a first switch control module and a second switch control module.

[0068] Among them, the power detection module is connected to the energy storage battery and is used to detect the power of the energy storage battery. The method of power detection is relatively common, for example, by detecting the output voltage of the energy storage battery to make a judgment, which is not described in detail in the embodiment of the present application. It is understandable that the battery management module can be connected to the management system of the smart park, and the power detection result is sent to the management system, so that the management personnel can view the power of the energy storage battery in real time through the management system.

[0069] In an embodiment of the present application, the first switch control module can obtain the detection result of the power detection module. When the detection result shows that the power exceeds a preset value, the first switch control module outputs a high level to the first switch, so that the first switch is disconnected; when the detection result shows that the power is lower than the preset value, the first switch control module outputs a low level to the first switch, so that the first switch is closed.

[0070] In an embodiment of the present application, the second switch control module can obtain the detection result of the power detection module. When the detection result shows that the power exceeds a preset value, the second switch control module outputs a low level to the second switch, so that the second switch is closed; when the detection result shows that the power is lower than the preset value, the second switch control module outputs a high level to the second switch, so that the second switch is opened.

[0071] In some embodiments, the battery management module can also be designed as an entire circuit board, that is, the power of the energy storage battery is detected through a voltage detection circuit, and then the voltage is converted through a voltage conversion circuit, so that when the voltage of the energy storage battery exceeds a preset threshold, a high level is output to the first switch and a low level is output to the second switch; when the voltage of the energy storage battery is lower than the preset threshold, a low level is output to the first switch and a high level is output to the second switch.

[0072] In practical applications, the battery management module may also be implemented in other ways, such as a single chip microcomputer, etc., and the embodiments of the present application are not limited to this.

[0073] The inverter is a converter that converts DC power (battery, storage bottle) into constant frequency and voltage or frequency and voltage regulated AC power (generally 220V, 50Hz sine wave). It consists of an inverter bridge, control logic and filter circuit. It is widely used in air conditioners, home theaters, electric grinding wheels, power tools, sewing machines, DVDs, VCDs, computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting, etc. The embodiments of the present application can use conventional inverters, and the embodiments of the present application will not be described in detail.

[0074] In an embodiment of the present application, the smart park security equipment is connected to the mains, and the mains supplies power to the smart park security equipment. Figure 3 This is a schematic diagram of the smart park security equipment in the embodiment of this application. The smart park security equipment refers to equipment used to ensure the basic needs of park visitors, including but not limited to smart stations, smart trash cans, smart toilets, face recognition lockers, smart vending cabinets, elevators, escalators and other equipment. Among them, the smart station refers to a multifunctional device that integrates smart public toilets, smart convenience stores, vending areas, smart first aid stations, etc.

[0075] In some embodiments, the first type of entertainment device in the smart park refers to a device with a rated power greater than a specified value, and the second type of entertainment device in the smart park refers to a device with a rated power less than a specified value. In this implementation, the device with higher power is powered by the mains, and the device with lower power is powered by the photovoltaic corridor / energy storage battery, which not only avoids the battery from being used up too quickly, but also ensures the power supply of high-power devices, and can also achieve energy saving and consumption reduction, achieving three goals at one stroke.

[0076] Specifically, Figure 4 This is a schematic diagram of the first type of entertainment device in the smart park power management architecture provided in the embodiment of the present application. Figure 4 As shown, the first category of entertainment devices in the smart park may include but are not limited to honeycomb interactive devices, city thermometers, naked-eye 3D boxes, park heartbeat blind boxes, AI virtual running equipment, AI martial arts large screens, and wetland concert halls.

[0077] Among them, the honeycomb interactive device refers to the honeycomb mirror mechanical interactive device, which is composed of the same hexagonal mirror devices arranged in a grid to form a flat, uniform surface. These grid mirrors are hung on the wall. The surface of the mirror looks static, but they can move according to the location and posture of the visitors through motor steering and other methods, and move in coordination with the visitors, which is very interesting.

[0078] Among them, the city thermometer is a special electronic instrument. It monitors the temperature of the city at all times and provides information to people working and living in the city at any time. The specific implementation method can be to install several small lamp beads on the outer shell of a cylindrical building, and control the luminous color and brightness of the city thermometer according to the temperature of the surrounding air, forming a thermometer-like effect.

[0079] Among them, the Smart Park Naked Eye 3D Box is a virtual reality platform that combines naked eye 3D technology with outdoor large screens. It creates naked eye 3D video effects through naked eye 3D technology and applies it to outdoor large screens, providing 360° panoramic views, 720° real-time virtual roaming, naked eye 3D video playback and other services on outdoor large screens.

[0080] Among them, the park's heartbeat blind box is a three-dimensional light interactive art installation. By touching the heartbeat sensing module, different three-dimensional lighting effects are fed back according to the visitor's heart rate.

[0081] Among them, the AI ​​virtual running device is a running clock-in device that records tourists' running conditions. It can input information through the AI ​​face recognition function so that tourists can clearly observe their ranking data and instantaneous speed related data. At the same time, tourists can also participate in the virtual marathon project and experience the feeling of a marathon.

[0082] Among them, the AI ​​martial arts screen is an interactive screen based on large-screen interactive operation. It has a built-in martial arts game. Through the Alphapose key point detection algorithm, it can identify the player's movement status in real time, compare the action posture with the demonstration video, and identify the similarity of the player's action to play the game. It is suitable for scenes such as parks and squares. It can train the player's endurance, reaction ability, coordination ability, etc. Players can learn martial arts by following the teacher on the screen.

[0083] Among them, the wetland concert hall is a device with a built-in sound player and touch trigger device. It simulates the calls of birds, amphibians, reptiles, insects and beasts that may live in the park through the sound player, and plays interactively through touch, code scanning and other methods, helping tourists to recognize animals and plants in nature and bringing people closer to nature.

[0084] Figure 5 Schematic diagram of the second type of entertainment devices in the smart park power management architecture provided in the embodiment of the present application. Specifically, the second type of entertainment devices in the smart park may include but are not limited to popular science sensing devices, smart water curtains, AR telescopes, smart temperature-controlled seats, somatosensory interactive sunflowers, cycling interactive water features, firefly projection, AR virtual cycling, touch-sensitive colorful lamp posts, and interactive jumping fountains.

[0085] Among them, the popular science sensing device is a columnar device with a popular science display screen. The popular science display screen is placed at an angle on the top of the pillar. Visitors can easily lower their heads to view the popular science display screen and slide their hands to view different popular science materials.

[0086] Among them, water curtain refers to water falling from a high place through small, thin holes, like a curtain of water. There are many water curtain device products on the market. These water curtain devices are mainly used for landscape layout of large public places such as hotels, guesthouses, resorts, gardens, stadiums, shopping malls, etc., as well as to set off a quiet, leisurely and elegant environment. The smart water curtain in the smart park can be combined with lighting equipment to project the colors and texts you want to display onto the water curtain, forming a colorful water curtain, which is very beautiful.

[0087] Among them, the AR telescope can use augmented reality technology and space recognition technology to allow tourists to see metaverse scenes beyond reality, endangered wild animals, distant galaxies in outer space, etc. Tourists can achieve the purpose of popular science learning through immersive interactive experience.

[0088] Compared with traditional outdoor seats, the intelligent temperature-adjustable seats have added heating and temperature-adjusting functions, shared fast charging, Bluetooth speaker modules, etc. While solving the difficulty of outdoor charging for users, it also enhances the user experience of using outdoor seats.

[0089] Among them, the somatosensory interactive sunflower is equipped with a sensing device. When tourists move in front of the sunflower, the sunflower can rotate with the tourists, so that the sunflower is always facing the tourists, which is very interesting.

[0090] Among them, the cycling interactive waterscape, namely the pedal bicycle fountain, is a very popular outdoor waterscape interactive facility. It is also vividly called a bicycle fountain or bicycle fountain, because the operation of this device is like riding a bicycle, and the feet are alternately stepped on to start the device to achieve the functional effect. The dynamic bicycle fountain can be installed in parks, scenic spots or commercial real estates where people flow. The fountain effect is achieved through human-computer interaction. The faster the operation, the higher the water spray. It is an amusement facility that integrates entertainment and fitness. Interactive fountain waterscape is an important part of modern environmental landscape design. In order to meet people's needs for water appreciation and water, the application of interactive waterscape and water bodies has been increased in the construction of residential communities and the design of the surrounding environment of urban public buildings in various places. Water is the link between humans and nature. Interactive waterscape is the most attractive element in landscape design. It makes the environment spiritual and brings the environment closer to humans.

[0091] Among them, the firefly projection is to emit light beams through the firefly projection lamp and convert them into the image of fireflies, which enhances the overall lighting perception and improves the night sightseeing experience.

[0092] Among them, AR virtual riding can restore the real scenic spot / virtual space scene through a physical bicycle + a large screen or with VR glasses. Users can experience the same riding fun in the virtual space as in the real scenic spot or virtual scene (such as a time tunnel)!

[0093] Among them, the Touch Colorful Lamp Post is an interactive landscape art installation. You can change the position of the light through touch gestures. The light will follow the human hand to make colorful changes. At the same time, each lamp post records the natural sound of the 24 solar terms, and will make a corresponding sound when touched.

[0094] The interactive jumping fountain is composed of floor tiles, control system, drive module, low-pressure water pump and fountain head equipment. Users can step on the fountain to interact with it, and the water pattern will spray along the set trajectory. According to the scene setting requirements, the controller can cut the water flow into segments of vital water. The length of the water segment and the speed of the water can be changed and jumped at will, forming a lively and cheerful interactive atmosphere.

[0095] In some embodiments, the smart park power management architecture also includes an uninterruptible power supply. The uninterruptible power supply is connected between the mains and the smart park lighting system, the smart park security equipment and the first-class entertainment device of the smart park, and is used to maintain power supply when the mains power is cut off, specifically to maintain the power supply of the smart park lighting system, the smart park security equipment and the first-class entertainment device of the smart park. An uninterruptible power supply (UPS) is an uninterruptible power supply containing an energy storage device. It is mainly used to provide uninterruptible power supply to some equipment that has high requirements for power supply stability. When the mains input is normal, the UPS stabilizes the mains and supplies it to the load for use. At this time, the UPS is an AC voltage stabilizer, and it also charges the battery in the machine; when the mains power is interrupted (such as an accidental power outage), the UPS immediately uses the DC power of the battery to continue to supply 220V AC to the load through the inverter switching conversion method, so that the load maintains normal operation and protects the load software and hardware from damage. UPS devices usually provide protection against overvoltage or undervoltage. Uninterruptible power supplies are common devices on the market, and the embodiments of the present application will not be described in detail.

[0096] In some embodiments, the smart park electricity management architecture also includes a rain sensor and a third switch. Figure 6 This is another example of a smart park power management architecture provided in this application. Figure 6 As shown, the smart park electricity management architecture in this embodiment further adds a rain sensor and a third switch on the basis of the above embodiment.

[0097] The rain sensor is a component that can sense whether rain is coming and send high and low levels. When it rains, the rain sensor senses rain and sends a high level control signal to the third switch; when it does not rain, the rain sensor does not sense rain and sends a low level control signal to the third switch.

[0098] In this embodiment, the third switch is coupled to the input end of the second type of entertainment device of the smart park, and is used to control the power input of the second type of entertainment device of the smart park. The rain sensor is connected to the third switch, and is used to control the on and off of the third switch. When the third switch receives a high level of the rain sensor, the input end of the second type of entertainment device of the smart park is disconnected, so that the second type of entertainment device of the smart park is powered off. When the third switch receives a low level of the rain sensor, the input end of the second type of entertainment device of the smart park is connected, so that the second type of entertainment device of the smart park is available for use.

[0099] In this embodiment, the second type of entertainment device in the smart park is generally a device with a low usage rate on rainy days, or a device that cannot be used on rainy days. Therefore, when the rainy day comes, the second type of entertainment device in the smart park disconnects the input end circuit through the action of the rain sensor and the third switch, so it can be turned off to save electricity or prevent the equipment from leaking and damaging on rainy days. The first type of entertainment device in the smart park is generally a device that is not affected by rainy days, and a device that is still used on rainy days. There is no need to disconnect the input circuit on rainy days. On the other hand, when it is not raining, through the action of the rain sensor and the third switch, the second type of entertainment device in the smart park connects the input end circuit for normal use.

[0100] In this embodiment, the structure of the third switch may be similar to the structures of the first switch and the second switch in the above embodiments, and will not be described in detail here.

[0101] In one implementation of this embodiment, the first type of entertainment device in the smart park is an indoor entertainment device, and the second type of entertainment device in the smart park is an outdoor entertainment device. When it rains, the outdoor entertainment device has a low usage rate, so the power supply can be disconnected through the rain sensor and the third switch controller to save energy consumption, while the indoor entertainment device can remain powered on. Specifically, when it rains, the rain sensor outputs a high level to the third switch, and the third switch disconnects the input end of the second type of entertainment device in the smart park, so that the second type of entertainment device in the smart park is powered off, that is, the outdoor entertainment device is powered off to save energy consumption.

[0102] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0103] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0104] In the embodiments provided in the present application, it should be understood that the disclosed devices / network equipment and methods can be implemented in other ways. For example, the device / network equipment embodiments described above are merely schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0105] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0106] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A smart park electricity management architecture, characterized in that: include: Photovoltaic corridor, energy storage battery, battery management module, smart park lighting system, smart park first-class entertainment device, smart park second-class entertainment device, first switch, second switch and inverter; The photovoltaic corridor is connected to the energy storage battery for charging the energy storage battery; The energy storage battery is connected to the second type of entertainment device of the smart park through the inverter; The smart park lighting system and the first type of entertainment device in the smart park are connected to the mains; The first switch is coupled between the mains power and the second type of entertainment device in the smart park; The second switch is coupled between the energy storage battery and the second type of entertainment device in the smart park; The battery management module is connected to the energy storage battery, the first switch, and the second switch respectively, and is used to detect the power level of the energy storage battery and control the first switch and the second switch.

2. The smart park electricity management architecture according to claim 1 is characterized in that: The second switch is specifically coupled between the energy storage battery and the inverter.

3. The smart park electricity management architecture according to claim 1 is characterized in that: The battery management module includes a power detection module, a first switch control module and a second switch control module; The power detection module is connected to the energy storage battery and is used to detect the power of the energy storage battery; The input end of the first switch control module is connected to the power detection module, and the output end of the first switch control module is connected to the first switch; The input end of the second switch control module is connected to the power detection module, and the output end of the second switch control module is connected to the second switch.

4. The smart park electricity management architecture according to claim 1 is characterized in that: The first type of entertainment device in the smart park is a device with a rated power greater than a specified value; The second type of entertainment device in the smart park is a device with a rated power less than a specified value.

5. The smart park electricity management architecture according to claim 1 is characterized in that: It also includes smart park security equipment; The smart park security equipment is connected to the mains power; The smart park security equipment includes smart stations, smart trash cans, smart toilets, face recognition lockers, smart vending machines, elevators, and escalators.

6. The smart park electricity management architecture according to any one of claims 1 to 5, characterized in that: It also includes an uninterruptible power supply; The uninterruptible power supply is connected between the mains power and the smart park lighting system, the smart park security equipment and the first type of entertainment device in the smart park, and is used to maintain power supply when the mains power is cut off.

7. The smart park electricity management architecture according to any one of claims 1 to 3, characterized in that: Also includes rain sensor and third switch; The third switch is coupled to the input end of the second entertainment device of the smart park, and is used to control the power input of the second entertainment device of the smart park; The rain sensor is connected to the third switch and is used to control the third switch.

8. The smart park electricity management architecture according to claim 7 is characterized in that: The first type of entertainment device in the smart park is indoor entertainment equipment; The second type of entertainment device in the smart park is outdoor entertainment equipment.

9. The smart park electricity management architecture according to claim 1, characterized in that: The first category of entertainment devices in the smart park include honeycomb interactive devices, city thermometers, naked-eye 3D boxes, park heartbeat blind boxes, AI virtual running equipment, AI martial arts large screens, and wetland concert halls.

10. The smart park electricity management architecture according to claim 1, characterized in that: The second category of entertainment devices in the smart park include science sensing devices, smart water curtains, AR telescopes, smart temperature-controlled seats, somatosensory interactive sunflowers, cycling interactive water features, firefly projections, AR virtual cycling, touch-sensitive colorful lamp posts, and interactive jumping fountains.

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