Exhibition hall based on radio frequency identification chip

Abstract

The invention relates to an exhibition hall based on a radio frequency identification chip, which comprises a first exhibition hall, a second exhibition hall, a third exhibition hall and an RFID chip card, RFID readers, lighting systems and sound systems are arranged in the first exhibition hall, the second exhibition hall and the third exhibition hall, each RFID reader is matched with the RFID chip card, the read-write area of each RFID reader comprises a corresponding exhibition hall area, and the RFID chip card is arranged in the exhibition hall. The control circuits of the first exhibition hall, the second exhibition hall and the third exhibition hall are all provided with transistor switches, the transistor switches of the first exhibition hall, the second exhibition hall and the third exhibition hall are all connected with the corresponding lighting systems and the corresponding sound systems in series and then connected to a power source, and the transistor switches are further connected with the corresponding RFID readers. Compared with the prior art, the system has the advantages of intelligent induction, energy conservation, environmental protection and the like.

Description

Technical Field

[0001] The present invention relates to the field of exhibition halls, and in particular to an exhibition hall based on a radio frequency identification chip. Background Art

[0002] A showroom is a specific type of building used to display objects or models according to a specific theme for visitors to appreciate. It is an important component of exhibition halls, museums, science and technology museums, and usually consists of a showroom and an exhibition area.

[0003] The visual and atmospheric effects of the exhibition hall are also very important. Display screens, lighting, audio, etc. are used to attract the audience's attention and provide different visual and auditory experiences.

[0004] Most existing exhibition halls keep all equipment in a continuously powered-on state. This process consumes energy regardless of whether the hall is occupied or not, resulting in energy waste. There are also solutions that use infrared sensors to detect people and thus turn on equipment in the hall, but infrared sensors have a limited sensing range and are easily affected by environmental interference. Summary of the Invention

[0005] The purpose of the present invention is to overcome the defect of the above-mentioned prior art that most of the equipment in the exhibition hall is kept in a continuously turned on state, consuming energy and causing energy waste, and to provide an intelligent sensing, energy-saving and environmentally friendly exhibition hall based on radio frequency identification chip.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] An exhibition hall based on a radio frequency identification chip includes exhibition hall No. 1, exhibition hall No. 2, exhibition hall No. 3, and an RFID chip card. Exhibition hall No. 1, exhibition hall No. 2, and exhibition hall No. 3 are each equipped with an RFID reader, a lighting system, and an audio system. Each RFID reader cooperates with the RFID chip card. The read / write area of ​​each RFID reader includes the corresponding exhibition hall area. The control circuits of exhibition hall No. 1, exhibition hall No. 2, and exhibition hall No. 3 are each equipped with a transistor switch. The transistor switches in exhibition hall No. 1, exhibition hall No. 2, and exhibition hall No. 3 are connected in series with the corresponding lighting system and audio system and then connected to a power supply. The transistor switches are also connected to the corresponding RFID readers.

[0008] Furthermore, the RFID chip card is a semi-active RFID chip card.

[0009] Furthermore, the transistor switches, lighting systems and sound systems connected in series in the exhibition halls No. 1, No. 2 and No. 3 constitute a control circuit, and the control circuits of the exhibition halls No. 1, No. 2 and No. 3 are connected in parallel at both ends of the power supply.

[0010] Furthermore, the lighting system includes an atmosphere light, and the exhibition hall No. 1, exhibition hall No. 2 and exhibition hall No. 3 also include a lighting system, and two ends of each lighting system are respectively connected to two ends of the power supply.

[0011] Furthermore, a fragrance control system is connected in series in the control circuit.

[0012] Furthermore, an exhibition word sounding system is connected in series in the control circuit.

[0013] Furthermore, the RFID reader generates a high level after the RFID chip card is authenticated, and generates a low level in other cases.

[0014] Furthermore, each RFID reader is connected to the base of the transistor switch of the corresponding exhibition hall.

[0015] Furthermore, the RFID chip card is integrated into the wristband.

[0016] Furthermore, the exhibition hall further comprises an exhibition hall door, which is provided with a door RFID reader for sensing whether an RFID chip card is brought out of the exhibition hall.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] (1) This solution sets up RFID readers in each exhibition hall so that their reading and writing areas cover the corresponding exhibition hall area. When visitors carry RFID chip cards and walk into the corresponding exhibition hall, their identity data will be read by the RFID reader in the corresponding exhibition hall, thereby generating a high-level information indicating that the verification has been passed. The high-level information will drive the corresponding transistor switch to turn on, allowing current to flow, so that the lighting system and sound system in the exhibition hall are powered on and started; when there is no RFID chip card sensing, the RFID reader will continue to generate low-level information, so that the corresponding transistor switch is turned off, preventing current from flowing, thereby turning off the corresponding lighting system and sound system, thereby achieving energy saving; the solution as a whole has the advantages of intelligent sensing, energy saving and environmental protection.

[0019] (2) The lighting system of each exhibition hall is directly connected to the power supply and remains on all the time, providing basic lighting. The ambient light is controlled by the control circuit, turning on when there are people and turning off when there are no people, thus achieving energy-saving control.

[0020] (3) This solution installs a gate RFID reader at the exhibition hall door, which can sense whether an RFID chip card is taken out of the exhibition hall, which is beneficial to protecting the assets of the exhibition hall. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a structural diagram of an exhibition hall based on a radio frequency identification chip provided in an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of the circuit structure of an exhibition hall based on a radio frequency identification chip provided in an embodiment of the present invention;

[0023] In the figure, 1. Exhibition Hall No. 1, 101. First transistor switch, 102. First lighting system, 103. First sound system, 104. First RFID reader, 2. Exhibition Hall No. 2, 201. Second transistor switch, 202. Second lighting system, 203. Second sound system, 204. Second RFID reader, 3. Exhibition Hall No. 3, 301. Third transistor switch, 302. Third lighting system, 303. Third sound system, 304. Third RFID reader, 4. RFID chip card, 5. Power supply, 6. Exhibition hall door, 7. Door RFID reader. DETAILED DESCRIPTION

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0027] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limiting the present invention.

[0028] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0029] In addition, the terms "horizontal" and "vertical" do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", not that the structure must be completely horizontal, but can be slightly tilted.

[0030] Example 1

[0031] like Figure 1 and Figure 2 As shown, this embodiment provides an exhibition hall based on a radio frequency identification chip, including exhibition hall No. 1 1, exhibition hall No. 2, exhibition hall No. 3 3 and RFID chip card 4. Exhibition hall No. 1, exhibition hall No. 2 and exhibition hall No. 3 are all equipped with RFID readers, lighting systems and sound systems. Each RFID reader is coordinated with the RFID chip card 4. The reading and writing area of ​​each RFID reader includes the corresponding exhibition hall area. The control circuits of exhibition hall No. 1, exhibition hall No. 2 and exhibition hall No. 3 are all equipped with transistor switches. The transistor switches of exhibition hall No. 1, exhibition hall No. 2 and exhibition hall No. 3 are all connected in series with the corresponding lighting system and sound system and then connected to the power supply 5. The transistor switches are also connected to the corresponding RFID readers.

[0032] This solution sets up RFID readers in each exhibition hall so that its reading and writing area covers the corresponding exhibition hall area. When a visitor carries an RFID chip card 4 and enters the corresponding exhibition hall, the identity data will be read by the RFID reader in the corresponding exhibition hall, thereby generating a high-level information of verification. The high-level information will drive the corresponding transistor switch to turn on, allowing current to flow, so that the lighting system and sound system in the exhibition hall are powered on; when there is no RFID chip card 4 sensing, the RFID reader continues to generate low-level information, so that the corresponding transistor switch is turned off, preventing current from flowing, thereby turning off the corresponding lighting system and sound system, achieving energy saving; the overall solution has the advantages of intelligent sensing, energy saving and environmental protection.

[0033] Specifically, exhibition hall No. 1 is equipped with a first transistor switch 101, a first lighting system 102, a first sound system 103 and a first RFID reader 104; exhibition hall No. 2 is equipped with a second transistor switch 201, a second lighting system 202, a second sound system 203 and a second RFID reader 204; exhibition hall No. 3 is equipped with a third transistor switch 301, a third lighting system 302, a third sound system 303 and a third RFID reader 304.

[0034] The RFID chip card 4 is a semi-active RFID chip card.

[0035] Semi-active RFID technology combines the advantages of active and passive RFID, operating either through internal battery-driven circuits or by drawing energy from a reader. Therefore, the sensing range of semi-active RFID is relatively large and can be adjusted as needed.

[0036] Specifically, the sensing range of semi-active RFID can reach between several meters and tens of meters. Compared with passive RFID, semi-active RFID has a longer sensing distance and higher recognition speed, and can adapt to more application scenarios.

[0037] The transistor switches, lighting systems and sound systems connected in series in Exhibition Hall No. 1, Exhibition Hall No. 2 and Exhibition Hall No. 3 constitute a control circuit. The control circuits of Exhibition Hall No. 1, Exhibition Hall No. 2 and Exhibition Hall No. 3 are connected in parallel at both ends of the power supply 5. The control circuits of each exhibition hall are connected in parallel with each other and do not affect each other.

[0038] The lighting system includes an ambient light. Exhibition Hall 1 , Exhibition Hall 2 2 and Exhibition Hall 3 3 also include a lighting system. Two ends of each lighting system are respectively connected to two ends of a power source 5 .

[0039] The lighting system of each exhibition hall is directly connected to the power supply 5 and remains on all the time to provide basic lighting, while the atmosphere light is controlled by the control circuit and turns on when there are people and turns off when there are no people, thus achieving energy-saving control.

[0040] Preferably, a fragrance control system is also connected in series in the control circuit.

[0041] Preferably, an exhibition word sounding system is also connected in series in the control circuit.

[0042] In this embodiment, the RFID reader generates a high level after the RFID chip card 4 is authenticated, and generates a low level in other cases.

[0043] When an RFID reader senses an RFID tag, it decodes the data in the tag and converts it into digital signals, which are usually high and low level signals. These signals can be used to control the on and off states of other devices.

[0044] Each RFID reader is connected to the base of the transistor switch of the corresponding exhibition hall.

[0045] When the base or control electrode receives an appropriate level signal, the transistor will turn on and allow current to flow; when the level signal disappears, the transistor will turn off and prevent current from flowing.

[0046] Preferably, the RFID chip card 4 is integrated into the bracelet, making it convenient for the audience to carry.

[0047] Preferably, the exhibition hall further comprises an exhibition hall door 6 , which is provided with a door RFID reader 7 for sensing whether an RFID chip card 4 is taken out of the exhibition hall, which is beneficial to protecting the assets of the exhibition hall.

[0048] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art through logical analysis, reasoning, or limited experimentation based on the concepts of the present invention and the prior art should be within the scope of protection defined by the claims.

Claims

1. An exhibition hall based on radio frequency identification chip, characterized in that: The invention comprises an exhibition hall No. 1 (1), an exhibition hall No. 2 (2), an exhibition hall No. 3 (3) and an RFID chip card (4). The exhibition hall No. 1 (1), the exhibition hall No. 2 (2) and the exhibition hall No. 3 (3) are all provided with an RFID reader, a lighting system and an audio system. Each RFID reader cooperates with the RFID chip card (4). The reading and writing area of ​​each RFID reader includes the corresponding exhibition hall area. The control circuits of the exhibition hall No. 1 (1), the exhibition hall No. 2 (2) and the exhibition hall No. 3 (3) are all provided with transistor switches. The transistor switches of the exhibition hall No. 1 (1), the exhibition hall No. 2 (2) and the exhibition hall No. 3 (3) are all connected in series with the corresponding lighting system and audio system and then connected to a power supply (5). The transistor switches are also connected to the corresponding RFID readers.

2. The exhibition hall based on radio frequency identification chip according to claim 1, characterized in that: The RFID chip card (4) is a semi-active RFID chip card (4).

3. The exhibition hall based on radio frequency identification chip according to claim 1, characterized in that: The transistor switches, lighting systems and sound systems in the exhibition hall No. 1 (1), exhibition hall No. 2 (2) and exhibition hall No. 3 (3) are connected in series to form a control circuit. The control circuits of the exhibition hall No. 1 (1), exhibition hall No. 2 (2) and exhibition hall No. 3 (3) are connected in parallel to both ends of the power supply (5).

4. The exhibition hall based on radio frequency identification chip according to claim 3, characterized in that: The lighting system includes an atmosphere light, and the exhibition hall No. 1 (1), the exhibition hall No. 2 (2) and the exhibition hall No. 3 (3) also include a lighting system, and the two ends of each lighting system are respectively connected to the two ends of the power supply (5).

5. The exhibition hall based on radio frequency identification chip according to claim 3, characterized in that: The control circuit is also connected in series with a fragrance control system.

6. The exhibition hall based on radio frequency identification chip according to claim 3, characterized in that: The control circuit is also connected in series with an exhibition word sounding system.

7. The exhibition hall based on radio frequency identification chip according to claim 1, characterized in that: The RFID reader generates a high level after the RFID chip card (4) is authenticated, and generates a low level in other cases.

8. The exhibition hall based on radio frequency identification chip according to claim 7, characterized in that: Each RFID reader is connected to the base of the transistor switch of the corresponding exhibition hall.

9. The exhibition hall based on radio frequency identification chip according to claim 1, characterized in that: The RFID chip card (4) is integrated into the bracelet.

10. The exhibition hall based on radio frequency identification chip according to claim 1, characterized in that: The exhibition hall further comprises an exhibition hall door (6), which is provided with a door RFID reader (7) for sensing whether an RFID chip card (4) is taken out of the exhibition hall.

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