CN-116047552-B - Beidou terminal monitoring method and system

CN116047552BCN 116047552 BCN116047552 BCN 116047552BCN-116047552-B

Abstract

The invention discloses a Beidou terminal monitoring method and a Beidou terminal monitoring system, which are ingenious in scheme, through carrying out power supply monitoring on a Beidou terminal carrying a solar panel, comparing and judging power supply monitoring data with preset charging characteristic curve data of a storage battery and outputting a judging result, by taking the preset storage battery charging characteristic curve data as a reference, the Beidou terminal power supply monitoring is quick and effective, and can conveniently carry out better preliminary judgment on whether the storage battery and the solar panel are abnormal or not.

Inventors

WANG HONGPING
LI YONG
LIU FANGZHEN
CHEN JIANLING
CHEN JUNYAO
FANG LI
HUANG YAN
CHEN XIAN

Assignees

福信富通科技股份有限公司

Dates

Publication Date: 20260505
Application Date: 20221223

Claims (8)

1. The utility model provides a big dipper terminal monitoring method for the power supply monitoring of big dipper terminal, big dipper terminal has battery and solar cell panel that is used for providing the electric energy supply, its characterized in that, big dipper terminal monitoring method includes: Acquiring state information of a solar panel and state information of a storage battery pack according to preset time frequency, and recording the state information in a time stamp mode to generate power supply monitoring data, wherein the state information of the storage battery pack comprises electric quantity of the storage battery pack; According to the power supply monitoring data, acquiring state information of a solar panel of the storage battery in a charging period and state information of the storage battery, comparing and judging the state information with preset charging characteristic curve data of the storage battery, and outputting a judging result; Acquiring a judgment result, and outputting a power supply monitoring result according to the judgment result; Acquiring a power supply monitoring result, evaluating the working state of the solar panel according to a preset condition when the power supply monitoring result points to the Beidou terminal to charge abnormally, and outputting the working state information of the solar panel according to the preset condition, wherein the power supply monitoring result comprises: Acquiring Beidou terminal state information, judging whether the battery pack is lower than a low-power alarm threshold parameter according to the electric quantity information of the battery pack to generate a low-power alarm, if so, screening solar panel power data and/or output voltage data on Beidou terminals loaded on other ships in a preset area range by using the ship management platform as a center, and generating reference data; obtaining reference data, judging whether the number of the Beidou terminal devices contained in the reference data is more than or equal to N, If not, the ship management platform calls a weather service interface to acquire weather data of the region where the alarming Beidou terminal is positioned and outputs a judging result according to preset conditions, If so, averaging the solar panel power data corresponding to the Beidou terminal in the reference data area, combining the timestamp of the Beidou terminal power supply monitoring data to obtain an average power curve taking time and the solar panel power amplitude as axes, taking the average power curve of the solar panel as a reference, comparing and judging the solar panel power data corresponding to the Beidou terminal with the current alarm with the reference, and outputting a judging result; And acquiring a judging result, further judging whether the power amplitude of the solar cell panel in each time period is lower than a reference, if not, outputting that the solar charge is normal, and not generating shielding alarm, and if so, defining that the solar panel corresponding to the Beidou terminal with the current alarm is shielded, and generating shielding alarm information.
2. The Beidou terminal monitoring method of claim 1, wherein the state information of the storage battery pack further comprises voltage of the storage battery pack; the power supply monitoring result output according to the judging result comprises that the Beidou terminal is normally charged, the storage battery is normal, and the Beidou terminal is abnormally charged or the storage battery is abnormally charged.
3. The beidou terminal monitoring method of claim 2, wherein the beidou terminal is loaded on a ship, and further comprising: registering ship and Beidou terminal information in a ship management platform; according to the IP, port and communication protocol format requirements of the ship management platform, the Beidou terminal is communicated and accessed to the ship management platform; After the Beidou terminal is installed on the ship, the power-on online communication connection is established with the ship management platform, and the ship position, the ship state information and the Beidou terminal state information are communicated and reported to the ship management platform according to the preset time frequency, wherein the Beidou terminal state information comprises power supply monitoring data and/or power supply monitoring results.
4. The Beidou terminal monitoring method of claim 3, wherein after the ship and the Beidou terminal information are registered in the ship management platform, the ship management platform configures a ship position and state information reporting time interval of the Beidou terminal loaded on the ship, and simultaneously configures electronic fence data of a movable range of the ship and a Beidou terminal low-power alarm threshold parameter.
5. The method for monitoring Beidou terminal according to claim 4, wherein when generating the reference data, firstly, acquiring the number of Beidou terminals in a first radius area and the power data and/or output voltage data of the corresponding solar panels, and if the number of Beidou terminals in the first radius area is smaller than N, further acquiring the number of Beidou terminals in a second radius area larger than the first radius and the power data and/or output voltage data of the corresponding solar panels, so as to generate the reference data.
6. The method for monitoring the Beidou terminal according to claim 5, wherein the steps of acquiring weather data of an area where the alarming Beidou terminal is located and outputting a judging result according to a preset condition include: Acquiring meteorological data of an area where an alarming Beidou terminal is located; And according to the meteorological data, acquiring the solar panel power of each time period under the preset meteorological data, and taking the solar panel power as a reference, comparing and judging the solar panel power data corresponding to the alarming Beidou terminal with the reference, and outputting a judging result.
7. A beidou terminal monitoring system to which the beidou terminal monitoring method according to one of claims 1 to 6 is applied, characterized in that it comprises: The power supply and monitoring unit comprises a storage battery and a solar panel, the storage battery and the solar panel are respectively connected with the MCU through an ADC circuit, the Beidou terminal acquires state information of the solar panel and state information of a storage battery pack according to preset time frequency and records the state information in a time stamp mode, power supply monitoring data are generated, the data judging unit is used for acquiring the state information of the solar panel and the state information of the storage battery pack in a charging period according to the power supply monitoring data, comparing and judging the state information with preset charging characteristic curve data of the storage battery, outputting a judging result and outputting a power supply monitoring result according to the judging result; The ship management platform comprises a server and a monitoring center, wherein the server is in wireless communication connection with a Beidou terminal, the Beidou terminal is used for carrying out communication reporting on ship position, ship state information and Beidou terminal state information to the server of the ship management platform according to preset time frequency and visually outputting the ship position, the ship state information and the Beidou terminal state information through the monitoring center according to preset conditions, the Beidou terminal state information comprises power supply monitoring data and/or power supply monitoring results, the server is used for configuring ship position and state information reporting time intervals of the Beidou terminal loaded on a ship, meanwhile, electronic fence data of a movable range of the ship and Beidou terminal low-power alarm threshold parameters are configured, when the power supply monitoring results point to the Beidou terminal to charge abnormally, the working state of the solar cell panel is evaluated according to preset conditions, and the working state information of the solar cell panel is output according to the preset conditions.
8. A computer readable storage medium, wherein at least one instruction, at least one program, a code set, or an instruction set is stored in the storage medium, and the at least one instruction, at least one program, a code set, or an instruction set is loaded by a processor and executed to implement the beidou terminal monitoring method according to one of claims 1 to 6.

Description

Beidou terminal monitoring method and system Technical Field The invention relates to the fields of equipment power supply monitoring technology and solar panel power supply monitoring, in particular to a Beidou terminal monitoring method and system. Background The coastline of China is long, the geographic position is special, and the small-sized ship is widely used by the crews due to the characteristics of low cost, convenient action and the like. In view of the safety of marine operation of small ships and the realization of dynamic supervision of marine vessels, it is necessary to install on-board positioning terminals, and in practice, many vessels are equipped with positioning terminals, and in order to ensure smooth communication, many of these positioning terminals are installed outside the vessels, so that the frequency of irradiation by sunlight is high, and in view of this, positioning terminals that use solar energy for auxiliary power supply are widely used. The existing solar-powered positioning terminal equipment mostly comprises a solar panel, a rechargeable battery for storing energy and a positioning and communication unit, wherein the positioning terminal equipment can send a position signal to a service mechanism, but the positioning terminal equipment generally does not have the closed-loop detection capability of a solar power supply system and cannot sense the shielding condition of the solar panel, so that the abnormal state analysis of the power supply system cannot be effectively carried out. The long-term exposure of the positioning terminal to the outdoor environment is very critical in the cruising power supply capability, and the positioning terminal directly determines whether the positioning terminal can continuously and effectively provide services, so that how to monitor the power supply of the positioning terminal is a real-life task for effectively evaluating the working states of the solar panel and the storage battery. Disclosure of Invention Therefore, the invention aims to provide a Beidou terminal monitoring method and a Beidou terminal monitoring system which are reliable in implementation and good in result reference. In order to achieve the technical purpose, the invention adopts the following technical scheme: The utility model provides a big dipper terminal monitoring method for the power supply monitoring of big dipper terminal, big dipper terminal has battery and solar cell panel that is used for providing the electric energy supply, big dipper terminal monitoring method includes: Acquiring state information of a solar panel and state information of a storage battery pack according to preset time frequency, and recording in a time stamp mode to generate power supply monitoring data; According to the power supply monitoring data, acquiring state information of a solar panel of the storage battery in a charging period and state information of the storage battery, comparing and judging the state information with preset charging characteristic curve data of the storage battery, and outputting a judging result; And acquiring a judging result, and outputting a power supply monitoring result according to the judging result. As a possible implementation manner, the state information of the solar panel in the scheme comprises output voltage and/or power of the solar panel. As a possible implementation manner, the state information of the storage battery pack according to the scheme comprises the voltage and/or the electric quantity of the storage battery pack. As a possible implementation mode, the power supply monitoring result output according to the judging result comprises that the Beidou terminal is normally charged, the storage battery is normally charged, the Beidou terminal is abnormally charged or the storage battery is abnormally charged. As a preferred implementation option, preferably, the solution further includes: and acquiring a power supply monitoring result, evaluating the working state of the solar panel according to a preset condition when the power supply monitoring result points to the abnormal charging of the Beidou terminal, and outputting the working state information of the solar panel according to the preset condition. As a preferred implementation option, preferably, the beidou terminal according to this scheme is loaded on a ship, and further includes: registering ship and Beidou terminal information in a ship management platform; according to the IP, port and communication protocol format requirements of the ship management platform, the Beidou terminal is communicated and accessed to the ship management platform; After the Beidou terminal is installed on the ship, the power-on online communication connection is established with the ship management platform, and the ship position, the ship state information and the Beidou terminal state information are communicated and reported to the ship management platform according to the preset time f