Intelligent building data monitoring system and method based on Internet of Things

Abstract

The invention discloses an intelligent building data monitoring system based on the Internet of Things, and the system comprises a facility monitoring module which is used for obtaining the operation data of a plurality of terminal devices in a building and the internal environment data of the building, and generating facility monitoring data; the security and protection monitoring module is used for acquiring images of moving personnel on corridors in the building and carrying out personnel identity recognition to obtain personnel monitoring data; and the path navigation module is used for generating path track data according to the facility monitoring data and / or the personnel monitoring data, and controlling on and off of corridor illuminating lamps on corridors in the building according to the path track data. The invention further discloses a monitoring method of the intelligent building data monitoring system based on the Internet of Things. Compared with the prior art, the problem that operation and maintenance personnel cannot find and maintain building fault equipment in time is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of building monitoring, and in particular to an intelligent building data monitoring system and method based on the Internet of Things. Background Art

[0002] The Internet of Things refers to connecting any object to the network through information sensing devices according to agreed protocols. Objects exchange and communicate information through information dissemination media to achieve intelligent identification, positioning, tracking, supervision and other functions.

[0003] Traditional building operation and maintenance managers can only maintain various electrical equipment distributed inside the building through frequent and regular on-site inspections to ensure normal operation, which results in high workload for the operation and maintenance personnel and the problem of failure to detect and repair faulty equipment in a timely manner. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent building data monitoring system and method based on the Internet of Things to solve the problem that operation and maintenance personnel cannot promptly discover and repair building faulty equipment.

[0005] In order to achieve the above objectives, on the one hand, the present invention discloses an intelligent building data monitoring system based on the Internet of Things, comprising:

[0006] A facility monitoring module is used to obtain the operation data of several terminal devices inside the building and the internal environment data of the building to generate facility monitoring data;

[0007] The security monitoring module is used to obtain images of people moving in the corridors inside the building, identify the people, and obtain monitoring data of people;

[0008] The path navigation module is used to generate path trajectory data based on facility monitoring data and / or personnel monitoring data, and control the lighting and extinguishing of corridor lighting in the internal corridor of the building based on the path trajectory data.

[0009] On the other hand, the present invention also discloses a monitoring method of the above-mentioned intelligent building data monitoring system based on the Internet of Things, comprising the following steps:

[0010] S1. Data collection: Obtain the operating data of several terminal devices inside the building and the internal environment data of the building to generate facility monitoring data;

[0011] S2. Personnel monitoring: Obtain images of people in the corridors inside the building, identify them, and obtain personnel monitoring data;

[0012] S3, path planning: Generate path trajectory data based on facility monitoring data and / or personnel monitoring data;

[0013] S4. Path navigation: Control the lighting and extinguishing of corridor lights in the corridors inside the building according to the path trajectory data to form path instructions.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] 1. In the present invention, in order to achieve the acquisition of facility monitoring data, on the one hand, the operating data of several terminal devices inside the building are directly acquired and summarized through the Internet of Things. On the other hand, different sensors are set according to the different operating environment requirements of different terminal devices inside the building. By monitoring the operating environment of the terminal equipment, it is assisted to judge whether there is any risk in the operation of the terminal equipment, thereby ensuring the safety of the operating environment of the terminal equipment.

[0016] 2. In the present invention, when the security monitoring module identifies that the people active in the internal corridor of the building are non-operation and maintenance personnel, the internal path indication unit forms an internal path inside the building through the corridor lighting, and after the alarm generation unit sounds an alarm, the external path indication unit uses the decorative lamp body on the surface of the outer wall of the building to form an external path indication.

[0017] 3. In the present invention, after the abnormal terminal device is identified according to the facility monitoring data, if the security monitoring module does not identify the presence of active personnel in the internal corridor of the building, the internal path indication unit generates path trajectory data based on the facility monitoring data alone. The generated path trajectory is the path from the building entrance to the terminal device. All corridor lights on the path are turned on, and the instruction generation unit sends a voice prompt message to the communication terminal carried by the operation and maintenance personnel, prompting the operation and maintenance personnel to form a path indication along the corridor lights and move to the terminal device to facilitate timely maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The present invention is a flow chart of a smart building data monitoring method based on the Internet of Things. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 here can be arranged and designed in various different configurations.

[0021] 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 claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1 On the one hand, the present invention discloses an intelligent building data monitoring system based on the Internet of Things, comprising:

[0024] A facility monitoring module is used to obtain the operation data of several terminal devices inside the building and the internal environment data of the building to generate facility monitoring data;

[0025] The security monitoring module is used to obtain images of people moving in the corridors inside the building, identify the people, and obtain monitoring data of people;

[0026] The path navigation module is used to generate path trajectory data based on facility monitoring data and / or personnel monitoring data, and control the lighting and extinguishing of corridor lighting in the internal corridor of the building based on the path trajectory data.

[0027] On the other hand, the present invention also discloses a monitoring method of the above-mentioned intelligent building data monitoring system based on the Internet of Things, comprising the following steps:

[0028] S1. Data collection: Obtain the operating data of several terminal devices inside the building and the internal environment data of the building to generate facility monitoring data;

[0029] S2. Personnel monitoring: Obtain images of people in the corridors inside the building, identify them, and obtain personnel monitoring data;

[0030] S3, path planning: Generate path trajectory data based on facility monitoring data and / or personnel monitoring data;

[0031] S4. Path navigation: Control the lighting and extinguishing of corridor lights in the corridors inside the building according to the path trajectory data to form path instructions.

[0032] The path navigation module includes an internal path indication unit, an instruction generation unit and an alarm generation unit. The internal path indication unit is used to generate path trajectory data based on facility monitoring data and / or personnel monitoring data, and control the lighting and extinguishing of corridor lights in the internal corridor of the building based on the path trajectory data. The instruction generation unit is used to send voice commands to the communication terminal carried by the operation and maintenance personnel, and the alarm generation unit is used to send alarm information to the communication terminal carried by the security personnel.

[0033] Here’s how it works:

[0034] 1) After the abnormal terminal device is identified according to the facility monitoring data, if the security monitoring module does not identify the presence of active personnel in the internal corridor of the building, the internal path indication unit generates path trajectory data based on the facility monitoring data alone. The generated path trajectory is the path from the building entrance to the terminal device. All corridor lights on the path are turned on, and the instruction generation unit sends a voice prompt message to the communication terminal carried by the operation and maintenance personnel, prompting the operation and maintenance personnel to form a path indication along the corridor lights and move to the terminal device for timely maintenance;

[0035] 2) When the security monitoring module identifies that there are active personnel in the internal corridor of the building, and the active personnel are operation and maintenance personnel, the internal path indication unit is used to generate path trajectory data based on the facility monitoring data and personnel monitoring data. The generated path trajectory is the path between the current position of the operation and maintenance personnel and the terminal device. All corridor lights on the path are lit, and the instruction generation unit will send a voice prompt message to the communication terminal carried by the operation and maintenance personnel, prompting the operation and maintenance personnel to move along the corridor lights to the terminal device for timely maintenance;

[0036] 3) If the facility monitoring data is normal, and the security monitoring module identifies that the person active in the internal corridor of the building is not an operation and maintenance person, the internal path indication unit generates a path trajectory from the building entrance to the current position of the person active in the internal corridor of the building, and controls the corridor lighting of the internal corridor of the building on the path trajectory from the building entrance to light up according to the path trajectory data, and the alarm generation unit sends an alarm message of the building being invaded to the communication terminal carried by the security personnel, so that the security personnel can track the illegal intruders;

[0037] Example 2

[0038] Based on the above embodiments, this embodiment further makes the following improved technical solutions: the facility monitoring module includes an equipment parameter collection unit and an environmental parameter collection unit. The equipment parameter collection unit is used to collect operating data of several terminal devices inside the building. The environmental parameter collection unit collects internal environmental data of the building through an environmental information collection device arranged near the terminal device. The environmental data in the facility monitoring data is associated with the operating data of the terminal device.

[0039] The environmental information collection device includes one or more of a temperature and humidity sensor, a smoke sensor, a sound sensor, and a water immersion sensor.

[0040] In order to obtain facility monitoring data, on the one hand, the operating data of several terminal devices inside the building are directly obtained and summarized through the Internet of Things. On the other hand, different sensors are set according to the different operating environment requirements of different terminal devices inside the building. By monitoring the operating environment of the terminal equipment, it is assisted to determine whether there are risks in the operation of the terminal equipment. For example, if a dry environment is required, temperature and humidity sensors and water immersion sensors can be used to determine whether the environment is humid to ensure the safety of the terminal equipment operating environment.

[0041] In addition, monitoring the operating environment of the terminal device can link the operating data of the terminal device with the operating environment, so that it can be judged whether there is a problem with the operating environment based on the operating data of the terminal device, and then judge whether the environmental information collection device is faulty. Conversely, it is also possible to judge whether the operating data of the terminal device is abnormal through environmental data, and thus judge whether the terminal device accurately feeds back the operating data, thereby achieving double insurance for terminal device operation monitoring and ensuring that operation and maintenance personnel can promptly discover abnormal operation of the terminal device.

[0042] Example 3

[0043] This embodiment further makes the following improved technical solutions on the basis of the above embodiments: the security monitoring module includes an image acquisition unit, an auxiliary acquisition unit and an identity recognition unit. The image acquisition unit obtains images of people moving in the corridor inside the building through an image acquisition device. The auxiliary acquisition unit is used to control the corridor lighting to provide lighting when the image acquisition device captures images. The identity recognition unit is used to perform identity recognition based on the facial information of the person contained in the acquired image of the moving person.

[0044] The image acquisition device includes an infrared camera and a visible light camera. In a dark environment where the brightness is lower than a set threshold, the infrared camera works under normal conditions and the visible light camera does not work. When the infrared camera recognizes that there are people moving in the corridor inside the building, the auxiliary acquisition unit obtains the position coordinates of the moving person based on the distance of the moving person recognized by the infrared camera and the coordinates of the infrared camera itself, controls the corridor lighting closest to the moving person's face facing the front to turn on, and controls the visible light camera closest to the moving person's face to start, so as to capture the image of the moving person. Therefore, when obtaining the image of the moving person in the corridor inside the building, the facial information of the person can be effectively collected to ensure the accuracy of identity recognition.

[0045] Infrared cameras have a long recognition distance and can effectively identify human bodies in dark environments. Therefore, a larger number of ordinary visible light cameras can be put into sleep mode under normal conditions until the infrared camera recognizes a human body and then started up, thereby effectively obtaining facial information of the person and saving energy.

[0046] Example 4

[0047] This embodiment further provides the following improved technical solution based on the above embodiment: the surface of the building exterior wall is provided with decorative lamps arranged in an array. The path navigation module also includes an external path indication unit, which generates an external path trajectory according to the personnel monitoring data, and controls the lighting and extinguishing of the decorative lamps on the surface of the building exterior wall according to the external path trajectory.

[0048] When the security monitoring module identifies that the people active in the internal corridor of the building are non-operation and maintenance personnel, the internal path indication unit forms an internal path inside the building through the corridor lighting, and after the alarm generation unit sounds an alarm, the external path indication unit uses the decorative lamps on the surface of the building's exterior wall to form an external path indication.

[0049] The external path trajectory includes a luminous light path formed by lighting several decorative lamps from the building entrance to the current position of the person in the internal corridor of the building, and the luminous light path corresponds to the internal corridor of the building, and other decorative lamps on the outer wall surface of the building are off.

[0050] The external path trajectory can effectively indicate the location of the person who invaded the building for the security personnel outside the building, so that the security personnel inside the building who are chasing the intruder can cooperate with the security personnel outside the building to effectively locate the position of the person who invaded the building and improve the security capability.

[0051] In addition, for the current location of people in the corridor inside the building, the corresponding decorative lights within a certain range outside the building can be controlled to flash, thereby coordinating with the external path trajectory, improving the identification effect, and effectively indicating intruders to security personnel outside the building.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent building data monitoring system based on the Internet of Things, characterized in that: include: A facility monitoring module is used to obtain the operation data of several terminal devices inside the building and the internal environment data of the building to generate facility monitoring data; The security monitoring module is used to obtain images of people moving in the corridors inside the building, identify the people, and obtain monitoring data of people; The path navigation module is used to generate path trajectory data based on facility monitoring data and / or personnel monitoring data, and control the lighting and extinguishing of corridor lighting in the internal corridor of the building based on the path trajectory data.

2. According to the Internet of Things-based intelligent building data monitoring system according to claim 1, it is characterized in that: The facility monitoring module includes an equipment parameter collection unit and an environmental parameter collection unit. The equipment parameter collection unit is used to collect operating data of several terminal devices inside the building. The environmental parameter collection unit collects internal building environmental data through an environmental information collection device arranged near the terminal device. The environmental data in the facility monitoring data is associated with the operating data of the terminal device.

3. According to the Internet of Things-based intelligent building data monitoring system of claim 2, it is characterized in that: The environmental information collection device includes one or more of a temperature and humidity sensor, a smoke sensor, a sound sensor, and a water immersion sensor.

4. According to the Internet of Things-based intelligent building data monitoring system of claim 1, it is characterized in that: The security monitoring module includes an image acquisition unit, an auxiliary acquisition unit and an identity recognition unit. The image acquisition unit acquires images of people moving in the corridor inside the building through an image acquisition device. The auxiliary acquisition unit is used to control the corridor lighting to provide lighting when the image acquisition device acquires images. The identity recognition unit is used to perform identity recognition based on the facial information of the person contained in the acquired image of the moving person.

5. The intelligent building data monitoring system based on the Internet of Things according to claim 4 is characterized in that: The image acquisition device includes an infrared camera and a visible light camera. In a dark environment with a brightness lower than a set threshold, the infrared camera works and the visible light camera does not work under normal conditions. When the infrared camera recognizes that there are people moving in the corridor inside the building, the auxiliary acquisition unit obtains the position coordinates of the people moving according to the distance of the people moving recognized by the infrared camera and the coordinates of the infrared camera itself, controls the corridor lighting closest to the face of the people moving to turn on, and controls the visible light camera closest to the face of the people moving to start, so as to capture the image of the people moving.

6. The intelligent building data monitoring system based on the Internet of Things according to claim 1 is characterized in that: The path navigation module includes an internal path indication unit, an instruction generation unit and an alarm generation unit. The internal path indication unit is used to generate path trajectory data based on facility monitoring data and / or personnel monitoring data, and control the lighting and extinguishing of corridor lights in the internal corridor of the building based on the path trajectory data. The instruction generation unit is used to send voice instructions to the communication terminal carried by the operation and maintenance personnel, and the alarm generation unit is used to send alarm information to the communication terminal carried by the security personnel.

7. The intelligent building data monitoring system based on the Internet of Things according to claim 6 is characterized in that: The path navigation module also includes an external path indication unit, which generates an external path trajectory according to the personnel monitoring data, and controls the lighting and extinguishing of the decorative lamps on the surface of the building's exterior wall according to the external path trajectory.

8. A monitoring method for an intelligent building data monitoring system based on the Internet of Things as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: S1. Data collection: Obtain the operating data of several terminal devices inside the building and the internal environment data of the building to generate facility monitoring data; S2. Personnel monitoring: Obtain images of people in the corridors inside the building, identify them, and obtain personnel monitoring data; S3, path planning: Generate path trajectory data based on facility monitoring data and / or personnel monitoring data; S4. Path navigation: Control the lighting and extinguishing of corridor lights in the corridors inside the building according to the path trajectory data to form path instructions.

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