Template supporting frame monitoring system and application method thereof

Abstract

The invention provides a template support frame monitoring system and an application method thereof. The template support frame monitoring system comprises a data terminal, a plurality of repeaters and a plurality of monitoring devices, the data terminal sets configuration information for all the repeaters, each repeater obtains monitoring data monitored by the monitoring device and recorded in the configuration information of the repeater and uploads the obtained monitoring data to the data terminal, and the data terminal receives and stores the monitoring data uploaded by the repeaters and analyzes and visualizes the monitoring data. Through cooperative work of the data terminal, the repeater and the monitoring equipment, the problems of signal interference and unstable transmission are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a formwork support frame monitoring system and an application method thereof. Background Art

[0002] The formwork support system has many connecting components and a complex internal structure. There are great safety hazards in the formwork construction process. Once a safety problem occurs, it is easy to cause mass injuries and deaths and huge property losses. A large number of engineering practices have shown that there are obvious signs before formwork construction accidents occur. Monitoring the displacement, tilt and other parameters of the key nodes of the formwork support system during the construction process can effectively reduce construction risks and prevent the occurrence of safety accidents.

[0003] At present, in the process of monitoring the key nodes of the formwork support system at the construction site, a point-to-surface monitoring mode is adopted. The distance between adjacent monitoring points is relatively far, and wired transmission is adopted. However, wired transmission is difficult to arrange on site and is easily damaged. Therefore, wireless transmission is generally used for monitoring data transmission. Usually, the monitoring equipment is placed inside the support frame. However, due to the dense vertical poles inside the support frame, the signal of the monitoring equipment data is severely attenuated during the wireless transmission process. In addition, the poured concrete also has a strong shielding effect on the wireless signal during the pouring process, resulting in a single monitoring management terminal (ie, data terminal) being used during a monitoring process. After the monitoring point is installed, signal abnormalities often occur, which seriously affects the construction monitoring and control effect, and even endangers the construction safety. If multiple monitoring and management terminals are used, the monitoring cost will increase exponentially, and it will be difficult to promote and apply.

[0004] In view of the problems of signal interference and unstable transmission in the construction monitoring process of the formwork support system, technical personnel in this field have been looking for solutions to meet this demand. Summary of the invention

[0005] The object of the present invention is to provide a formwork support frame monitoring system and an application method thereof, so as to solve the problems of signal interference and unstable transmission existing in the process of monitoring the construction of the formwork support system.

[0006] In order to solve the above technical problems, the present invention provides a formwork support frame monitoring system, which includes: a data terminal, a plurality of repeaters and a plurality of monitoring devices; the data terminal sets configuration information for all repeaters, each repeater obtains the monitoring data monitored by the monitoring device recorded in its configuration information, and uploads the obtained monitoring data to the data terminal, the data terminal receives and stores the monitoring data uploaded via the repeater, and analyzes and visualizes the monitoring data.

[0007] Optionally, in the formwork support frame monitoring system, each repeater includes: a power module, a data terminal transceiver module and a monitoring equipment transceiver module connected to the power module, and an external antenna, and the data terminal transceiver module and the monitoring equipment transceiver module establish communication with the data terminal and the monitoring equipment respectively through the external antenna.

[0008] Optionally, in the formwork support frame monitoring system, each repeater establishes a connection with at least one monitoring device.

[0009] Optionally, in the formwork support frame monitoring system, the configuration information is a list of monitoring devices that can establish communication with the corresponding repeater.

[0010] Optionally, in the formwork support frame monitoring system, the number of repeaters is less than or equal to the number of monitoring devices.

[0011] The present invention also provides an application method of a formwork support frame monitoring system, and the application method of the formwork support frame monitoring system comprises the following steps:

[0012] At the construction site, several monitoring devices and a data terminal are placed according to the needs of the monitoring points;

[0013] Set configuration information for all repeaters according to the data terminal, and place the corresponding repeaters within the effective signal range of the corresponding monitoring equipment;

[0014] Debug the repeaters so that each repeater can establish two-way communication with the monitoring equipment and data terminals in the corresponding configuration information.

[0015] Optionally, in the application method of the formwork support frame monitoring system, the debugging repeater includes the following steps:

[0016] Determine whether the number of responses to a certain monitoring device's repeater within a unit time is greater than a predetermined threshold. If so, it is determined that the monitoring device is well connected to the repeater; otherwise, it is considered that the connection is abnormal and the position of the repeater or monitoring device needs to be adjusted until the number of responses to the repeater by the monitoring device is greater than the predetermined threshold.

[0017] The advantages of the formwork support frame monitoring system provided by the present invention are as follows:

[0018] 1) The template support frame monitoring system provided by the present invention utilizes the coordinated work of the data terminal, repeater and monitoring equipment to solve the problems of signal interference and unstable transmission.

[0019] 2) The formwork support frame monitoring system provided by the present invention not only ensures stable signal transmission, but also extends the signal transmission distance by adding a repeater to establish communication with the data terminal. Compared with setting up multiple data terminals near the monitoring equipment, it reduces the system cost and has good economy and practicality.

[0020] 3) Based on the formwork support frame monitoring system provided by the present invention, by setting up repeaters, the monitoring nodes can arrange monitoring points (i.e. set the location of the monitoring equipment) in a larger range, and flexibly respond to the complex environment of the construction site.

[0021] 4) By arranging repeaters for connection, reliable transmission of monitoring data can be ensured. This communication method improves the control effect of construction monitoring, effectively prevents the occurrence of safety accidents, ensures construction safety, and has broad prospects for promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and other objects, features and advantages of the present disclosure will become more apparent through a more detailed description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present disclosure.

[0023] Figure 1 is a schematic diagram of a communication framework of a template support frame monitoring system in one embodiment of the present invention;

[0024] Figure 2 is a schematic diagram of a repeater in one embodiment of the present invention;

[0025] Figure 3 It is a flow chart of an application method of a formwork support frame monitoring system in one embodiment of the present invention.

[0026] In the figure:

[0027] 1-Data terminal; 2-Repeater; 3-Monitoring equipment; DETAILED DESCRIPTION

[0028] The formwork support frame monitoring system and its application method proposed in the present invention are further described in detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] In the description of the invention, it is necessary to understand that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the 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, and therefore cannot be understood as a limitation on the invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to the specific circumstances.

[0033] Please refer to Figure 1 , which is a schematic diagram of the communication framework of the template support frame monitoring system of the present invention. Figure 1 As shown, the template support frame monitoring system includes: a data terminal 1, a plurality of repeaters 2 and a plurality of monitoring devices 3; the data terminal 1 sets configuration information for all repeaters 2, each repeater 2 obtains the monitoring data monitored by the monitoring device 3 recorded in its configuration information, and uploads the obtained monitoring data to the data terminal 1, the data terminal 1 receives and stores the monitoring data uploaded via the repeater 2, and analyzes and visualizes the monitoring data. Among them, the configuration information is a list of monitoring devices that can establish communication with the corresponding repeater 2, and the monitoring devices not in the list will not establish communication with the repeater, and cannot send and receive monitoring data.

[0034] The template support frame monitoring system of the present invention utilizes the coordinated work of the data terminal, the repeater and the monitoring equipment to solve the problems of signal interference and unstable transmission. In addition, by adding a repeater to extend the signal transmission distance and establish communication with the data terminal, the system cost is reduced compared to setting up multiple data terminals near the monitoring equipment, while increasing the flexibility of the monitoring point layout, and has good economy and practicality.

[0035] Here, the monitoring device list of each repeater needs to be manually checked. After the check is confirmed, the corresponding command will be sent from the data terminal to the corresponding repeater to read the monitoring device data. During the subsequent monitoring process, if the list information is not manually modified, the repeater will continue to send and receive data according to this monitoring device list.

[0036] like Figure 2 As shown, each repeater 1 includes: a power module, a data terminal transceiver module and a monitoring device transceiver module connected to the power module, and an external antenna. The data terminal transceiver module and the monitoring device transceiver module respectively establish communication with the data terminal and the monitoring device through the external antenna. Each repeater is connected to at least one monitoring device to extend the signal monitored by the monitoring device connected to it. The repeater 1 is small in size and low in power consumption, and is suitable for dense arrangement inside the support frame.

[0037] In this embodiment, the number of repeaters is less than or equal to the number of monitoring devices.

[0038] Accordingly, this embodiment also provides an application method of the template support frame monitoring system. Figures 1 to 3 The application method of the formwork support frame monitoring system described in this embodiment is described in detail.

[0039] First, step S1 is executed to place a number of monitoring devices and a data terminal at the construction site according to the needs of the monitoring points.

[0040] Next, step S2 is executed to set configuration information for all repeaters according to the data terminal, and place corresponding repeaters within the effective signal range of the corresponding monitoring device.

[0041] Next, step S3 is executed to debug the repeaters so that each repeater can establish two-way communication with the monitoring device and the data terminal in the corresponding configuration information.

[0042] The data terminal is wirelessly connected to multiple repeaters to prevent multiple data transmissions from occupying the system's wireless resources. The data terminal automatically performs frequency hopping or automatic address allocation with each repeater to ensure that the wireless communication of each repeater will not be interfered with. The process of establishing a connection: The data terminal initiates an inquiry starting with frequency or address 00. If no response is received from the relay, the frequency or address is increased by 1, and the inquiry continues until the relay responds, and then the repeater is set to the target frequency or address.

[0043] The debugging of the repeater comprises the following steps:

[0044] It is determined whether the number of responses to the repeater of a certain monitoring device in a unit time is greater than a predetermined threshold. If so, it is determined that the monitoring device is well connected to the repeater; otherwise, it is considered that the connection is abnormal and the position of the repeater or monitoring device needs to be adjusted until the number of responses to the repeater of the monitoring device is greater than the predetermined threshold. The debugging of each repeater is completed until all monitoring devices recorded in the corresponding configuration information can be established to meet the above judgment conditions. In this embodiment, the unit time is set to 5 minutes.

[0045] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0046] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0047] The present invention has the following advantages:

[0048] 1) The template support frame monitoring system provided by the present invention utilizes the coordinated work of the data terminal, repeater and monitoring equipment to solve the problems of signal interference and unstable transmission.

[0049] 2) The formwork support frame monitoring system provided by the present invention not only ensures stable signal transmission, but also extends the signal transmission distance by adding a repeater to establish communication with the data terminal. Compared with setting up multiple data terminals near the monitoring equipment, it reduces the system cost and has good economy and practicality.

[0050] 3) Based on the formwork support frame monitoring system provided by the present invention, by setting up repeaters, the monitoring nodes can arrange monitoring points (i.e. set the location of the monitoring equipment) in a larger range, and flexibly respond to the complex environment of the construction site.

[0051] 4) By arranging repeaters for connection, reliable transmission of monitoring data can be ensured. This communication method improves the control effect of construction monitoring, effectively prevents the occurrence of safety accidents, ensures construction safety, and has broad prospects for promotion and application.

[0052] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A formwork support frame monitoring system, characterized in that: include: A data terminal, several repeaters and several monitoring devices; the data terminal sets configuration information for all repeaters, each repeater obtains the monitoring data monitored by the monitoring device recorded in its configuration information, and uploads the obtained monitoring data to the data terminal, the data terminal receives and stores the monitoring data uploaded via the repeater, and analyzes and visualizes the monitoring data.

2. The formwork support frame monitoring system according to claim 1, characterized in that: Each repeater includes: a power module, a data terminal transceiver module and a monitoring device transceiver module connected to the power module, and an external antenna. The data terminal transceiver module and the monitoring device transceiver module respectively establish communication with the data terminal and the monitoring device through the external antenna.

3. The formwork support frame monitoring system according to claim 1, characterized in that: Each repeater establishes a connection with at least one monitoring device.

4. The formwork support frame monitoring system according to any one of claims 1 to 3, characterized in that: The configuration information is a list of monitoring devices that can establish communication with the corresponding repeater.

5. The formwork support frame monitoring system according to any one of claims 1 to 3, characterized in that: The number of repeaters is less than or equal to the number of monitoring devices.

6. An application method of a formwork support frame monitoring system, characterized in that: The following steps are involved: At the construction site, several monitoring devices and a data terminal are placed according to the needs of the monitoring points; Set configuration information for all repeaters according to the data terminal, and place the corresponding repeaters within the effective signal range of the corresponding monitoring equipment; Debug the repeaters so that each repeater can establish two-way communication with the monitoring equipment and data terminals in the corresponding configuration information.

7. The application method of the formwork support frame monitoring system according to claim 6, characterized in that: The debugging repeater comprises the following steps: Determine whether the number of responses to a certain monitoring device's repeater within a unit time is greater than a predetermined threshold. If so, it is determined that the monitoring device is well connected to the repeater; otherwise, it is considered that the connection is abnormal and the position of the repeater or monitoring device needs to be adjusted until the number of responses to the repeater by the monitoring device is greater than the predetermined threshold.

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