Field observation data wireless transmission system and device suitable for special environment

Abstract

The invention relates to the technical field of wireless transmission, in particular to a field observation data wireless transmission system and device suitable for a special environment, and the system comprises a wireless network transmission module, a power supply module and a central control module. And each module of the wireless transmission system is powered. According to the invention, each module of the wireless transmission system is supplied with power through the independently configured power supply module, and the problem that the stable operation time of the data observation system is shortened because the electric quantity of a battery of the data observation system is additionally consumed by the wireless network transmission module is solved.

Description

Technical Field

[0001] The present invention relates to the field of wireless transmission technology, and in particular to a field observation data wireless transmission system and device suitable for special environments. Background Art

[0002] The power supply of the existing wireless network transmission module depends on the power supply of the data observation system, and the data observation system works at regular intervals and is in a dormant state at other times. The common wireless network transmission module works continuously and will continue to consume the power of the battery of the data observation system. If the weather is not ideal, it is easy to cause a lack of battery power, reducing the stable operation time of the entire data observation system. The power consumption settings of the wireless network transmission module in the existing solution are fixed before application. After the setting, the power consumption remains unchanged and cannot be adjusted, which will further consume the power of the battery of the data observation system.

[0003] Therefore, the present invention provides a field observation data wireless transmission system and device suitable for special environments to solve the above problems. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a field observation data wireless transmission system and device suitable for special environments, so as to solve the problem that the battery power of the above data observation system is continuously consumed by the wireless network transmission module, resulting in a reduction in the stable operation time of the data observation system.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is:

[0006] In a first aspect, the present invention provides a field observation data wireless transmission system suitable for special environments, comprising:

[0007] A wireless network transmission module is used to send the collected data from the data observation system to the remote server and receive the request information from the remote server;

[0008] A power supply module, which stores the converted electricity of the photovoltaic module through a micro battery pack and supplies power to multiple modules of the wireless transmission system;

[0009] The central control module is used to receive request information from the remote server and adjust the transmission mode of the wireless transmission system according to the request information, the storage power of the micro battery pack, the conversion power and the current temperature of the wireless network transmission module to control the power consumption of the wireless transmission system.

[0010] Preferably, the transmission modes are, in order from high to low in terms of power consumption, a first transmission mode, a second transmission mode, a third transmission mode and an ultra-saving transmission mode;

[0011] The request information includes common request information;

[0012] The control method of the central control module includes: when the proportion of stored electricity is greater than a second preset proportion, the converted electricity per unit time is greater than or equal to the consumed electricity in the first transmission mode, and the temperature is less than a first set temperature, all collected data corresponding to the common request information are transmitted to the remote server in the first transmission mode;

[0013] When the proportion of stored electricity is greater than the third preset proportion and less than the second preset proportion, the converted electricity per unit time is greater than or equal to the consumed electricity in the first transmission mode, and the temperature is less than the first set temperature, all collected data corresponding to the common request information are transmitted to the remote server in the second transmission mode;

[0014] When the proportion of stored electricity is greater than the second preset proportion, the converted electricity per unit time is less than the electricity consumption in the first transmission mode and greater than or equal to the electricity consumption in the second transmission mode, and the temperature is less than the first set temperature, all collected data corresponding to the common request information are transmitted to the remote server in the second transmission mode;

[0015] When the proportion of stored electricity is greater than the first preset proportion, the converted electricity per unit time is less than the electricity consumption in the second transmission mode and greater than or equal to the electricity consumption in the third transmission mode, and the temperature is less than the first set temperature, all collected data corresponding to the common request information are transmitted to the remote server in the second transmission mode;

[0016] When the proportion of stored power is greater than the third preset proportion and less than the first preset proportion, and the converted power per unit time is less than the power consumption of the second transmission mode and greater than or equal to the power consumption of the third transmission mode, the preset number of rows of sampled collected data in all collected data corresponding to the ordinary request information are transmitted to the remote server in the third transmission mode;

[0017] When the proportion of stored power is less than or equal to the third preset proportion, the super-saving transmission mode is used to transmit a single row of sampled collected data from all collected data corresponding to the normal request information to the remote server; wherein the first preset proportion to the third preset proportion decreases in sequence.

[0018] Preferably, a field observation data wireless transmission system suitable for special environments also includes:

[0019] When the temperature is greater than or equal to the first set temperature and the transmission mode is the first transmission mode or the second transmission mode, a transmission mode with a power consumption one level lower than that of the current transmission mode is adopted to transmit the collected data corresponding to the request information to the remote server.

[0020] Preferably, the request information includes special request information; when the request information is special request information, the control mode of the central control module is:

[0021] When the proportion of stored electricity is greater than the second preset proportion, the first transmission mode is used to transmit the collection information corresponding to the special request information to the remote server; when the proportion of stored electricity is less than the second preset proportion, the second transmission mode is used to transmit the collection information corresponding to the special request information to the remote server.

[0022] Preferably, the first transmission mode is: when in standby mode, each module of the wireless transmission system operates with a corresponding standard voltage or standard current; when transmitting data, the collected data is converted into coded data, and the coded data is transmitted to a data receiving end of a remote server in parallel according to the maximum transmission bandwidth and multiple channels;

[0023] The second transmission mode is: when in standby state, each module of the wireless transmission system operates with the corresponding lower limit voltage or lower limit current; when transmitting data, the collected data is converted into encoded data, and the encoded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel.

[0024] Preferably, the third transmission mode is: when in standby state, the micro battery pack continuously supplies power to the receiving end of the central control module and the wireless network transmission module according to the corresponding lower limit voltage or lower limit current; when transmitting data, a preset number of rows of sampled data are selected from the collected data according to a preset time period; the preset number of rows of sampled data are converted into encoded data, and the encoded data are transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel.

[0025] Preferably, the super-saving transmission mode is: when in standby state, the micro battery pack powers the receiving end of the central control module and the wireless network transmission module at a preset time interval and using a lower limit voltage or a lower limit current; when transmitting data, a single line of collected data is randomly selected from the collected data as a single line of sampled collected data; the single line of sampled collected data is converted into encoded data, and the encoded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of the single channel.

[0026] Preferably, a wireless transmission system for field observation data suitable for special environments also includes: after adjusting the transmission mode of the wireless transmission system, at least the transmission mode, the current power of the micro-battery group, the conversion power of the photovoltaic module per unit time, and the temperature are sent to a remote server to monitor the status of the wireless transmission system.

[0027] Preferably, a field observation data wireless transmission system suitable for special environments also includes: when the proportion of stored power is less than a fifth preset proportion, and the proportion of battery power in the data observation system is greater than a fourth preset proportion, the data observation system supplies power to the central control module and the wireless network transmission module of the wireless transmission system, and when the proportion of power in the data observation system is less than or equal to the fourth preset proportion, the power supply to the wireless transmission system is stopped; wherein the fourth preset proportion is greater than the fifth preset proportion.

[0028] In the second aspect, the present invention also provides a wireless transmission device for field observation data suitable for special environments, including: a solar energy conversion unit, used to convert solar energy into electrical energy; a charge and discharge control unit, connected to a micro battery pack and the solar energy conversion unit, used to control the charging and discharging of the micro battery pack; a micro battery pack, used to store electricity and provide electricity to each unit; a wireless transmission unit, used to transmit information in both directions; a control unit, connected to the micro battery pack, the charge and discharge control unit, and the wireless transmission unit, used to regulate the states of the micro battery pack, the charge and discharge control unit, and the wireless transmission unit.

[0029] The beneficial effects of the present invention are:

[0030] 1. The wireless transmission system of the present invention is provided with a power supply module, a wireless network transmission module and a central control module. In the power supply module, a micro battery pack is used to store the converted electricity of the photovoltaic module and to power each module of the wireless transmission system. The present invention powers each module of the wireless transmission system through a separately configured power supply module, thereby solving the problem that the power of the battery of the data observation system is continuously consumed by the wireless network transmission module, resulting in a reduction in the stable operation time of the data observation system.

[0031] 2. The central control module of the present invention controls the power consumption of the wireless transmission system by adjusting the transmission mode of the wireless transmission system according to the request information of the remote server, the storage power of the micro battery pack, the conversion power and the current temperature of the wireless network transmission module. This solves the problem of fixed power consumption of traditional wireless network transmission modules, reduces the power consumption of the wireless transmission system, and thus extends the operating time of the wireless transmission system.

[0032] 3. The third transmission mode adopted by the present invention adopts a method in which, in the standby state, the micro-battery pack continuously supplies power to the receiving end of the central control module and the wireless network transmission module according to the lower limit voltage or lower limit current corresponding to the central control module and the wireless network transmission module; and when transmitting data, a preset number of rows are selected from the collected data for sampling according to a preset time period; the preset number of rows of sampled collected data are converted into coded data, and the coded data are transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel; the third transmission mode of the present invention adopts a method of reducing standby power consumption and reducing data transmission volume to reduce the power consumption of the wireless transmission system, thereby extending the operating time of the wireless transmission system.

[0033] 4. The ultra-saving transmission mode adopted by the present invention reduces the standby power consumption by using a micro battery pack to power the receiving end of the central control module and the wireless network transmission module at a preset time interval and using a lower limit voltage or a lower limit current when in standby state; when transmitting data, a single line of collected data is randomly selected from the collected data as a single line of sampled collected data; the single line of sampled collected data is converted into coded data, and the coded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel to reduce transmission consumption; the ultra-saving transmission mode of the present invention further reduces the standby power consumption and further reduces the data transmission volume to reduce the power consumption of the wireless transmission system, thereby extending the operating time of the wireless transmission system. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a module schematic diagram of a field observation data wireless transmission system suitable for special environments according to the present invention;

[0035] Figure 2 The figure is a schematic diagram of a transmission mode in a field observation data wireless transmission system suitable for a special environment according to the present invention. DETAILED DESCRIPTION

[0036] The following will refer to the attached Figure 1 To Attachment Figure 2 The embodiments of the present invention are described in detail. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0037] A wireless transmission system for field observation data suitable for special environments, such as the attached Figure 1 As shown, it includes a wireless network transmission module, a power supply module and a central control module.

[0038] The wireless network transmission module is used to send the collected data from the data observation system to the remote server and receive the request information from the remote server.

[0039] Specifically, the wireless network transmission module is connected to the data storage module of the data observation system to transmit the data in the data storage module; and the receiving end of the wireless network transmission module is communicatively connected to the sending end of the remote server to receive the request information of the remote server.

[0040] The power supply module stores the converted electricity of the photovoltaic module through a micro battery pack and powers multiple modules of the wireless transmission system.

[0041] Specifically, the power supply module includes a photovoltaic module and a micro battery pack. The photovoltaic module is connected to the micro battery pack to store the electricity converted from solar energy in the micro battery pack.

[0042] The central control module is used to receive request information from the remote server and adjust the transmission mode of the wireless transmission system according to the request information, the storage power of the micro battery pack, the conversion power and the current temperature of the wireless network transmission module to control the power consumption of the wireless transmission system.

[0043] The central control module of the present invention adjusts the transmission mode of the wireless transmission system according to the request information of the remote server, the storage power of the micro battery pack, the conversion power and the temperature of the current wireless network transmission module, and selects a qualified transmission mode from the first transmission mode, the second transmission mode, the third transmission mode and the super-saving transmission mode to control the power consumption of the wireless transmission system. This solves the problem of fixed power consumption of traditional wireless network transmission modules, reduces the power consumption of the wireless transmission system, and thus extends the operating time of the wireless transmission system.

[0044] In this embodiment, the wireless transmission system of the present invention is provided with a power supply module, a wireless network transmission module and a central control module. In the power supply module, a micro battery pack is used to store the converted electricity of the photovoltaic module and to power each module of the wireless transmission system. The present invention powers each module of the wireless transmission system through a separately configured power supply module, thereby solving the problem that the power of the battery of the data observation system is continuously consumed by the wireless network transmission module, resulting in a reduction in the stable operation time of the data observation system.

[0045] In one embodiment of the present invention, as shown in the attached Figure 2 As shown, the transmission modes are arranged in order from high to low in terms of power consumption, namely, the first transmission mode, the second transmission mode, the third transmission mode and the super-saving transmission mode; the request information includes ordinary request information; when the request information sent by the remote server is ordinary request information, the central control module of the wireless transmission system can select the corresponding control method to transmit data to the remote server according to the current storage power, conversion power of the micro battery pack and the current temperature of the wireless network transmission module.

[0046] The control method of the central control module includes: ① when the proportion of stored electricity is greater than the second preset proportion, the converted electricity per unit time is greater than or equal to the power consumption of the first transmission mode, and the temperature is lower than the first set temperature, the first transmission mode is used to transmit all collected data corresponding to the ordinary request information to the remote server.

[0047] ② When the proportion of stored electricity is greater than the third preset proportion and less than the second preset proportion, the converted electricity per unit time is greater than or equal to the electricity consumption of the first transmission mode, and the temperature is lower than the first set temperature, the second transmission mode is used to transmit all collected data corresponding to the ordinary request information to the remote server.

[0048] ③ When the proportion of stored electricity is greater than the second preset proportion, the converted electricity per unit time is less than the electricity consumption of the first transmission mode and is greater than or equal to the electricity consumption of the second transmission mode, and the temperature is lower than the first set temperature, the second transmission mode is used to transmit all collected data corresponding to the ordinary request information to the remote server.

[0049] ④ When the proportion of stored electricity is greater than the first preset proportion, the converted electricity per unit time is less than the electricity consumption of the second transmission mode and is greater than or equal to the electricity consumption of the third transmission mode, and the temperature is lower than the first set temperature, the second transmission mode is used to transmit all collected data corresponding to the ordinary request information to the remote server.

[0050] ⑤ When the proportion of stored electricity is greater than the third preset proportion and less than the first preset proportion, and the converted electricity per unit time is less than the electricity consumption of the second transmission mode and greater than or equal to the electricity consumption of the third transmission mode, the third transmission mode is used to transmit a preset number of rows of sampled data from all collected data corresponding to the normal request information to the remote server.

[0051] ⑥ When the proportion of stored power is less than or equal to the third preset proportion, the super-saving transmission mode is adopted to transmit a single line of sampled collected data from all collected data corresponding to the ordinary request information to the remote server.

[0052] Among them, the first preset ratio to the third preset ratio decrease in sequence.

[0053] ⑦ In the case not mentioned in ① to ⑥ above and the temperature is lower than the first set temperature, the second transmission mode is adopted to transmit all collected data corresponding to the normal request information to the remote server.

[0054] Preferably, the first preset ratio is 80%, the second preset ratio is 60%, and the third preset ratio is 40%.

[0055] Preferably, the first set temperature may be 70° C., 80° C., 85° C., 125° C. or 150° C., and the first set temperature may be determined according to the material of the wireless network transmission module.

[0056] Preferably, the preset number of rows of sampled collected data are various types of collected data of a preset number of rows in the storage list of the data observation system, each column of the storage list is a data type, storing the collected data corresponding to each data type; the single-row sampled collected data are various types of collected data of a single row in the storage list of the data observation system.

[0057] In this embodiment, the central control module of the present invention controls the power consumption of the wireless transmission system by adjusting the transmission mode of the wireless transmission system according to the request information of the remote server, the storage power of the micro battery pack, the conversion power and the current temperature of the wireless network transmission module. This solves the problem of fixed power consumption of traditional wireless network transmission modules, reduces the power consumption of the wireless transmission system, and thus extends the operating time of the wireless transmission system.

[0058] In one embodiment of the present invention, a wireless transmission system for field observation data suitable for special environments also includes: when the temperature is greater than or equal to a first set temperature and the transmission mode is a first transmission mode or a second transmission mode, a transmission mode with a power consumption one level lower than that of the current transmission mode is used to transmit the collected data corresponding to the request information to a remote server.

[0059] For example, when the current transmission mode is the first transmission mode, when the temperature is greater than the first set temperature, the second transmission mode is used to transmit the collected data corresponding to the request information of the remote server; or, when the current transmission mode is the second transmission mode, and when the temperature is greater than the first set temperature, the third transmission mode is used to transmit the collected data corresponding to the request information of the remote server.

[0060] In this embodiment, the present invention reduces transmission consumption by changing the transmission mode when the temperature is greater than the upper limit temperature of the material of the wireless network transmission module, thereby alleviating the temperature of the wireless network transmission module and extending the service life of the wireless network transmission module.

[0061] In one embodiment of the present invention, the request information includes special request information; when the request information is special request information, the control method of the central control module is: when the proportion of stored electricity is greater than the second preset proportion, the first transmission mode is used to transmit the collection information corresponding to the special request information to the remote server; when the proportion of stored electricity is less than the second preset proportion, the second transmission mode is used to transmit the collection information corresponding to the special request information to the remote server.

[0062] In this embodiment, the special request information is the request information emphasizing the need to obtain all collected data immediately, or to obtain all collected data at a set time point, and the request information in other cases is the common request information; for example, obtaining a certain collected data, obtaining the current collected data. The first transmission mode or the second transmission mode is determined according to the storage power of the micro battery pack, so as to timely transmit the collected data corresponding to the special request information to the remote server.

[0063] In one embodiment of the present invention, the first transmission mode is: when in standby mode, each module of the wireless transmission system operates with a corresponding standard voltage or standard current; when transmitting data, the collected data is converted into encoded data, and the encoded data is transmitted to a data receiving end of a remote server in parallel according to the maximum transmission bandwidth and multiple channels.

[0064] The second transmission mode is: when in standby state, each module of the wireless transmission system operates with the corresponding lower limit voltage or lower limit current; when transmitting data, the collected data is converted into encoded data, and the encoded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel.

[0065] In this embodiment, the first transmission mode has the fastest transmission speed and consumes the most power among all transmission modes; the second transmission mode has the second fastest transmission speed and can transmit all collected data to the remote server. In the first transmission mode or the second transmission mode, all collected data of the data observation system can be transmitted to the remote server so that the remote server can accurately analyze it.

[0066] In one embodiment of the present invention, the third transmission mode is: when in standby state, the micro battery pack continuously supplies power to the receiving end of the central control module and the wireless network transmission module according to the corresponding lower limit voltage or lower limit current; when transmitting data, a preset number of rows are selected from the collected data for sampling according to a preset time period; the preset number of rows of sampled data are converted into encoded data, and the encoded data are transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel.

[0067] Preferably, in the storage list of collected data, starting from the first row of collected data, a row of collected data is selected every preset time period until a preset number of rows of sampled collected data is formed. The preset time period is 1s, 2s or 5s, and the preset number of rows is 5 or 10 rows. The preset time period and the preset number of rows can be changed according to actual needs.

[0068] In this embodiment, the micro battery pack continuously supplies power to the receiving end of the central control module and the wireless network transmission module according to the lower limit voltage or lower limit current corresponding to the central control module and the wireless network transmission module, thereby ensuring the stable operation of the receiving end of the central control module and the wireless network transmission module.

[0069] The third transmission mode adopted by the present invention adopts a method in which a micro battery pack continuously supplies power to the receiving end of the central control module and the wireless network transmission module according to the lower limit voltage or lower limit current corresponding to the central control module and the wireless network transmission module in the standby state; and when transmitting data, a preset number of rows are selected from the collected data for sampling according to a preset time period; the preset number of rows of sampled collected data are converted into coded data, and the coded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel. The third transmission mode of the present invention adopts a method of reducing standby power consumption and reducing data transmission volume to reduce the power consumption of the wireless transmission system, thereby extending the operating time of the wireless transmission system.

[0070] In one embodiment of the present invention, the ultra-saving transmission mode is as follows: when in standby mode, the micro battery pack uses a lower limit voltage or a lower limit current to power the receiving end of the central control module and the wireless network transmission module at a preset time interval; when transmitting data, a single line of collected data is randomly selected from the collected data as a single line of sampled collected data; the single line of sampled collected data is converted into encoded data, and the encoded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel.

[0071] Preferably, the single-line sampled collected data is various types of collected data in a single line in a storage list of the data observation system; the columns of the storage list represent data types, and store the collected data corresponding to each data type.

[0072] Preferably, the preset time interval is 20ms, 50ms, 1s or 2s, which can be adjusted according to actual conditions.

[0073] In this embodiment, the ultra-saving transmission mode adopted by the present invention reduces the standby power consumption by using a micro-battery pack to power the receiving end of the central control module and the wireless network transmission module at a preset time interval and using a lower limit voltage or a lower limit current when in standby state; when transmitting data, a single line of collected data is randomly selected from the collected data as a single line of sampled collected data; the single line of sampled collected data is converted into encoded data, and the encoded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel to reduce transmission consumption; the ultra-saving transmission mode of the present invention further reduces standby power consumption and further reduces the amount of data transmitted to reduce the power consumption of the wireless transmission system, thereby extending the operating time of the wireless transmission system.

[0074] In one embodiment of the present invention, a wireless transmission system for field observation data suitable for special environments also includes: after adjusting the transmission mode of the wireless transmission system, at least the transmission mode, the current power of the micro-battery group, the conversion power of the photovoltaic module per unit time, and the temperature are sent to a remote server to monitor the status of the wireless transmission system.

[0075] In this embodiment, after adjusting the transmission mode of the wireless transmission system, the transmission mode, the current power of the micro-battery group, the conversion power of the photovoltaic module per unit time, the temperature of the current wireless network transmission module, the number and location of the data observation system and other information are promptly sent to the remote server through the wireless network transmission module, so that the remote server can understand the details of the wireless transmission system and the corresponding data observation system, and analyze the above details and send appropriate request information to the wireless transmission system to obtain a suitable amount of collected data from the data observation system.

[0076] In an optional embodiment of the present invention, a wireless transmission system for field observation data suitable for special environments also includes: when the proportion of stored power is less than a fifth preset proportion, and the proportion of battery power in the data observation system is greater than a fourth preset proportion, the data observation system supplies power to a central control module and a wireless network transmission module of the wireless transmission system, and when the proportion of power in the data observation system is less than or equal to the fourth preset proportion, the power supply to the wireless transmission system is stopped; wherein the fourth preset proportion is greater than the fifth preset proportion.

[0077] Preferably, the fifth preset ratio is 10%, 5% or 0, and the fourth preset ratio is 20%.

[0078] In this embodiment, when the proportion of the stored power of the micro battery pack in the wireless transmission system is less than the fifth preset proportion, and the proportion of the remaining power of the data observation system is greater than the fourth preset proportion, the data observation system additionally supplies power to the wireless transmission system, that is, the central control module and the wireless network transmission module in the wireless network transmission module are powered by the super-saving transmission mode to extend the operation time of the wireless transmission system. When the proportion of the stored power of the data observation system is less than or equal to the fourth preset proportion, the wireless transmission system is stopped from being powered, and data is collected at preset time intervals and stored in the memory of the data observation system. When the wireless transmission system resumes operation, the collected data during the period when the wireless transmission system stops working is transmitted to the remote server to make up for the missing data of the remote server, so that the remote server can process and analyze the collected data during this period, so that the processing result of the remote server is more accurate.

[0079] In one embodiment of the present invention, the present invention also provides a field observation data wireless transmission device suitable for special environments, including a solar energy conversion unit, a charge and discharge control unit, a micro battery pack, a wireless transmission unit and a control unit; wherein the solar energy conversion unit is used to convert solar energy into electrical energy; the charge and discharge control unit is connected to the micro battery pack and the solar energy conversion unit, and is used to control the charging and discharging of the micro battery pack; the micro battery pack is used to store electricity and provide electricity to each unit; the wireless transmission unit is used to transmit information in both directions; the control unit is connected to the micro battery pack, the charge and discharge control unit, and the wireless transmission unit, and is used to regulate the states of the micro battery pack, the charge and discharge control unit, and the wireless transmission unit.

[0080] In this embodiment, the wireless transmission device of the present invention is provided with a solar energy conversion unit, a charge and discharge control unit, a micro battery pack, a wireless transmission unit and a control unit, and a micro battery pack is used to store the converted electricity of the solar energy conversion unit and to supply power to each unit of the wireless transmission system. The present invention supplies power to each unit of the wireless transmission system through a separately configured micro battery pack, thereby solving the problem that the electricity of the battery of the data observation system is continuously consumed by the wireless network transmission module, resulting in a reduction in the stable operation time of the data observation system.

[0081] Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0082] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0083] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0084] The program code for implementing the method of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that the program code, when executed by the processor or controller, enables the functions / operations specified in the flow chart and / or block diagram to be implemented. The program code may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0085] In the context of the present disclosure, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, device, or equipment. A machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or equipment, or any suitable combination of the foregoing. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0086] To provide interaction with a user, the systems and techniques described herein can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the computer. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0087] The systems and techniques described herein may be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), and the Internet.

[0088] A computer system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The relationship of client and server is generated by computer programs running on respective computers and having a client-server relationship with each other. The server may be a cloud server, a server of a distributed system, or a server combined with a blockchain.

[0089] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A wireless transmission system for field observation data suitable for special environments, characterized in that: include: A wireless network transmission module is used to send the collected data from the data observation system to the remote server and receive the request information from the remote server; A power supply module, which stores the converted electricity of the photovoltaic module through a micro battery pack and supplies power to multiple modules of the wireless transmission system; The central control module is used to receive request information from the remote server and adjust the transmission mode of the wireless transmission system according to the request information, the storage power of the micro battery pack, the conversion power and the current temperature of the wireless network transmission module to control the power consumption of the wireless transmission system.

2. The wireless transmission system according to claim 1, characterized in that: The transmission modes are, in order from high to low in terms of power consumption, a first transmission mode, a second transmission mode, a third transmission mode and an ultra-saving transmission mode; the request information includes ordinary request information; The control method of the central control module includes: when the proportion of stored electricity is greater than a second preset proportion, the converted electricity per unit time is greater than or equal to the consumed electricity in the first transmission mode, and the temperature is less than a first set temperature, all collected data corresponding to the common request information are transmitted to the remote server in the first transmission mode; When the proportion of stored electricity is greater than the third preset proportion and less than the second preset proportion, the converted electricity per unit time is greater than or equal to the consumed electricity in the first transmission mode, and the temperature is less than the first set temperature, all collected data corresponding to the common request information are transmitted to the remote server in the second transmission mode; When the proportion of stored electricity is greater than the second preset proportion, the converted electricity per unit time is less than the electricity consumption in the first transmission mode and greater than or equal to the electricity consumption in the second transmission mode, and the temperature is less than the first set temperature, all collected data corresponding to the common request information are transmitted to the remote server in the second transmission mode; When the proportion of stored electricity is greater than the first preset proportion, the converted electricity per unit time is less than the electricity consumption in the second transmission mode and greater than or equal to the electricity consumption in the third transmission mode, and the temperature is less than the first set temperature, all collected data corresponding to the common request information are transmitted to the remote server in the second transmission mode; When the proportion of stored power is greater than the third preset proportion and less than the first preset proportion, and the converted power per unit time is less than the power consumption of the second transmission mode and greater than or equal to the power consumption of the third transmission mode, the preset number of rows of sampled collected data in all collected data corresponding to the ordinary request information are transmitted to the remote server in the third transmission mode; When the proportion of the stored power is less than or equal to the third preset proportion, a single row of sampled collected data from all collected data corresponding to the normal request information is transmitted to the remote server in an ultra-saving transmission mode; Among them, the first preset ratio to the third preset ratio decrease in sequence.

3. The wireless transmission system according to claim 2, characterized in that: Also includes: When the temperature is greater than or equal to the first set temperature and the transmission mode is the first transmission mode or the second transmission mode, a transmission mode with a power consumption one level lower than that of the current transmission mode is adopted to transmit the collected data corresponding to the request information to the remote server.

4. The wireless transmission system according to claim 1, characterized in that: The request information includes special request information; when the request information is special request information, the control mode of the central control module is: when the proportion of stored power is greater than the second preset proportion, the first transmission mode is adopted to transmit the collection information corresponding to the special request information to the remote server; When the proportion of stored electricity is less than the second preset proportion, the second transmission mode is adopted to transmit the collection information corresponding to the special request information to the remote server.

5. The wireless transmission system according to claim 2, characterized in that: The first transmission mode is: when in standby mode, each module of the wireless transmission system operates with a corresponding standard voltage or standard current; when transmitting data, the collected data is converted into coded data, and the coded data is transmitted to a data receiving end of a remote server in parallel according to the maximum transmission bandwidth and multiple channels; The second transmission mode is: when in standby state, each module of the wireless transmission system operates with the corresponding lower limit voltage or lower limit current; when transmitting data, the collected data is converted into encoded data, and the encoded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel.

6. The wireless transmission system according to claim 2, characterized in that: The third transmission mode is: when in standby state, the micro battery pack continuously supplies power to the receiving end of the central control module and the wireless network transmission module according to the corresponding lower limit voltage or lower limit current; when transmitting data, a preset number of rows are selected from the collected data for sampling according to a preset time period; the preset number of rows of sampled data are converted into coded data, and the coded data are transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel.

7. The wireless transmission system according to claim 2, characterized in that: The super-saving transmission mode is as follows: when in standby state, the micro battery pack powers the receiving end of the central control module and the wireless network transmission module at a preset time interval and using a lower limit voltage or a lower limit current; when transmitting data, a single line of collected data is randomly selected from the collected data as a single line of sampled collected data; the single line of sampled collected data is converted into encoded data, and the encoded data is transmitted to the data receiving end of the remote server according to the maximum transmission bandwidth of a single channel.

8. The wireless transmission system according to claim 2, characterized in that: Also includes: After adjusting the transmission mode of the wireless transmission system, at least the transmission mode, the current power of the micro battery pack, the converted power per unit time of the photovoltaic module and the temperature are sent to the remote server to monitor the status of the wireless transmission system.

9. The wireless transmission system according to claim 2, characterized in that: Also includes: When the proportion of stored power is less than the fifth preset proportion, and the proportion of battery power in the data observation system is greater than the fourth preset proportion, the data observation system supplies power to the central control module and the wireless network transmission module of the wireless transmission system, and when the proportion of power in the data observation system is less than or equal to the fourth preset proportion, the power supply to the wireless transmission system is stopped; wherein the fourth preset proportion is greater than the fifth preset proportion.

10. A wireless transmission device for field observation data suitable for special environments, characterized in that: include: A solar energy conversion unit for converting solar energy into electrical energy; A charge and discharge control unit, connected to the micro battery pack and the solar energy conversion unit, for controlling the charge and discharge of the micro battery pack; Micro battery packs to store electricity and provide power to the individual units; A wireless transmission unit for bidirectional transmission of information; The control unit is connected to the micro battery pack, the charge and discharge control unit, and the wireless transmission unit to adjust the states of the micro battery pack, the charge and discharge control unit, and the wireless transmission unit.

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