Data collector

Abstract

The utility model discloses a data collector which comprises a collection module, a microprocessor module, a storage module, a network communication module, a communication signal detection module and a power supply module, the collection module is connected with the microprocessor module, and the microprocessor module is respectively connected with the storage module and the network communication module. The communication signal detection module is respectively connected with the network communication module and the microprocessor module; the power supply module is respectively connected with the acquisition module, the microprocessor module, the storage module, the network communication module and the communication signal detection module, the power supply module comprises a main power supply module and an auxiliary power supply module, the main power supply module is provided with a main voltage detection module, and the auxiliary power supply module is provided with an auxiliary voltage detection module. The main voltage detection module and the auxiliary voltage detection module are connected with the microprocessor module. According to the utility model, the influence of a power supply and a communication network on data acquisition and transmission is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition, in particular to a data collector. Background Art

[0002] The data collector is used to collect real-time data on site and transmit the collected data to a local or remote server, which monitors and analyzes the data. The data collector needs to rely on a stable power supply and communication network for data collection and transmission, especially in remote areas. When the power supply and communication network are unstable, data collection and transmission will be affected, and even data transmission will be interrupted. Utility Model Content

[0003] The utility model aims to provide a data collector to avoid the influence of data collection and transmission due to the reasons of power supply and communication network.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a data acquisition device, comprising an acquisition module, a microprocessor module, a storage module, a network communication module, a communication signal detection module and a power supply module, wherein the acquisition module is connected to the microprocessor module, the microprocessor module is respectively connected to the storage module and the network communication module, and the communication signal detection module is respectively connected to the network communication module and the microprocessor module; the power supply module is respectively connected to the acquisition module, the microprocessor module, the storage module, the network communication module and the communication signal detection module, the power supply module comprises a main power supply module and a secondary power supply module, the main power supply module is provided with a main voltage detection module, the secondary power supply module is provided with a secondary voltage detection module, both the main voltage detection module and the secondary voltage detection module are connected to the microprocessor module, a switching module is provided at the output ends of the main power supply module and the secondary power supply module, and the microprocessor module is connected to the switching module.

[0005] As a preferred embodiment of the present technical solution, the microprocessor module sets a preset value of the communication data transmission rate and a preset value of the output voltage.

[0006] As a preferred embodiment of the present technical solution, the network communication module adopts a 4G / 5G communication network.

[0007] As a preferred embodiment of the present technical solution, voltage stabilizers are provided at the output ends of the main power module and the auxiliary power module.

[0008] Compared with the prior art, the utility model has the following technical effects:

[0009] 1. The communication data transmission rate of the network communication module is detected by the communication signal detection module. When the communication data transmission rate is higher than the preset value, the microprocessor module will transmit the collected data to the server through the network communication module. When it is lower than the preset value, the collected data will be transmitted to the storage module for storage. After it is normal, the data will be read from the storage module and transmitted to the server through the network communication module, which can ensure normal and complete data transmission.

[0010] 2. Set up a main power module, a secondary power module, a main voltage detection module and a secondary voltage detection module, and control the switching of the main power module and the secondary power module by comparing the detection voltage value with the output voltage preset value to ensure the stability of the power supply voltage and avoid the impact of voltage instability on data collection and transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] See also Figure 1The utility model provides a data collector, including an acquisition module, a microprocessor module, a storage module, a network communication module, a communication signal detection module and a power supply module. The acquisition module is connected to the microprocessor module for acquiring data and transmitting the data to the microprocessor module. The microprocessor module is respectively connected to the storage module and the network communication module, wherein the microprocessor module is bidirectionally connected to the storage module, that is, the microprocessor module transmits data to the storage module or reads data from the storage module. The microprocessor module is connected to the network communication module and transmits the data to the server through the network communication module. The communication signal detection module is respectively connected to the network communication module and the microprocessor module, and is used to detect the data transmission rate of the network communication module, and feed back the data transmission rate value to the microprocessor module. The power module is respectively connected to the acquisition module, the microprocessor module, the storage module, the network communication module and the communication signal detection module, and is used to supply power to the above modules. The power module includes a main power module and a secondary power module. The main power module is provided with a main voltage detection module for detecting the output voltage value of the main power module. The secondary power module is provided with a secondary voltage detection module for detecting the output voltage value of the secondary power module. Both the main voltage detection module and the secondary voltage detection module are connected to the microprocessor module, and the output voltage value is fed back to the microprocessor module. The microprocessor module sets a communication data transmission rate preset value and an output voltage preset value, and compares the communication data transmission rate detected by the communication signal detection module and the voltage values ​​detected by the main voltage detection module and the secondary voltage detection module with the preset value of the microprocessor module. According to the comparison result, the microprocessor module controls the switching module for switching the main power module and the secondary power module.

[0014] During the specific implementation of the utility model, the network communication module adopts a 4G / 5G communication network, and the output ends of the main power module and the auxiliary power module are both provided with voltage stabilizers to reduce the frequency of use of the switching module.

[0015] When the utility model is working, the main power module or the auxiliary power module of the power module supplies power to each module, the acquisition module acquires data and transmits the data to the microprocessor module, the communication signal detection module detects the data transmission rate of the network communication module, and transmits the detection value to the microprocessor module, the main voltage detection module detects the output voltage value of the main power module, or the auxiliary voltage detection module detects the output voltage value of the auxiliary power module, and transmits the detection value to the microprocessor module, when the detected data transmission rate is lower than the preset value of the communication data transmission rate of the microprocessor module, the microprocessor module transmits the collected data to the storage module for storage, when the data transmission rate is higher than the preset value of the communication data transmission rate of the microprocessor module, the microprocessor module reads the data from the storage module and transmits it to the server through the network communication module, when the detected output voltage value of the main power module or the auxiliary power module is lower than the preset value of the output voltage of the microprocessor module, the microprocessor module controls the switching module to use the main power module to power each module, or use the auxiliary power module to power each module.

Claims

1. A data collector, characterized in that: It includes an acquisition module, a microprocessor module, a storage module, a network communication module, a communication signal detection module and a power supply module. The acquisition module is connected to the microprocessor module, the microprocessor module is respectively connected to the storage module and the network communication module, and the communication signal detection module is respectively connected to the network communication module and the microprocessor module; the power supply module is respectively connected to the acquisition module, the microprocessor module, the storage module, the network communication module and the communication signal detection module. The power supply module includes a main power supply module and a secondary power supply module. The main power supply module is provided with a main voltage detection module, and the secondary power supply module is provided with a secondary voltage detection module. Both the main voltage detection module and the secondary voltage detection module are connected to the microprocessor module. A switching module is provided at the output ends of the main power supply module and the secondary power supply module, and the microprocessor module is connected to the switching module.

2. The data collector according to claim 1, characterized in that: The microprocessor module sets a communication data transmission rate preset value and an output voltage preset value.

3. The data collector according to claim 2, characterized in that: The network communication module adopts 4G / 5G communication network.

4. The data collector according to claim 1, characterized in that: The output ends of the main power module and the auxiliary power module are both provided with voltage stabilizers.

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