Airport apron unpowered plate trailer positioning method and device and medium

Abstract

The invention discloses an airport apron unpowered plate trailer positioning method and device and a medium, and the method comprises the steps: carrying out the energy conversion through a photovoltaic panel, converting solar energy into electric energy, and charging a power supply battery through a power supply circuit; power is supplied to the positioning equipment and the control module through the photovoltaic panel and / or the power supply battery, and position information of the airport apron unpowered plate trailer is obtained through the positioning module; the position information is sent to a server through the control module, so that the server sends a control instruction to the control module based on the position information; and receiving a control instruction returned by the server, and controlling the airport apron unpowered plate trailer based on the control instruction. The position of the airport apron unpowered plate trailer is accurately tracked in real time, the visual management level of airport logistics transportation is improved, the transportation process is optimized, and the transportation efficiency is improved. The photovoltaic panel is used for supplying power, dependence on an external power source is reduced, the operation cost of the system is reduced, and meanwhile the system is more environmentally friendly and sustainable.

Description

Technical Field

[0001] The present application relates to the field of equipment control, and in particular to a method, equipment and medium for positioning an apron unpowered pallet truck. Background Art

[0002] The apron non-powered flatbed truck is a means of transportation that is widely used in airport ground services, especially in the transportation of cargo, luggage and other items. These flatbed trucks usually do not have a built-in engine or electric motor and other power systems, and rely on manual push and pull or external forces such as tractors to move. Therefore, they have high flexibility and low operating costs, becoming an important part of airport ground services.

[0003] However, although non-powered flatbed trucks have advantages in transportation efficiency and cost control, they face prominent positioning and management problems during use, especially in the complex environment of large airports. Traditional positioning methods usually rely on external power supplies, which are costly and inflexible, and can no longer meet the growing management needs. Summary of the invention

[0004] In order to solve the above problems, the present application proposes a method for positioning an apron unpowered pallet truck, comprising:

[0005] Determine an apron unpowered flatbed truck; the apron unpowered flatbed truck at least includes: a vehicle body, a photovoltaic panel, a positioning device, a power supply battery, and a control module;

[0006] Energy conversion is performed through the photovoltaic panel to convert solar energy into electrical energy, and the power supply battery is charged through the power supply circuit; wherein the charging circuit has a maximum power point tracking function;

[0007] The positioning device and the control module are powered by the photovoltaic panel and / or the power supply battery, and the position information of the apron unpowered trolley is obtained by the positioning module;

[0008] Sending the location information to a server through the control module, so that the server sends a control instruction to the control module based on the location information;

[0009] The control instruction returned by the server is received, and the apron non-powered panel vehicle is controlled based on the control instruction.

[0010] In one example, the vehicle body includes at least one horizontal plate for holding goods, and a first vertical plate and a second vertical plate are respectively provided at the front end and the rear end of the vehicle body;

[0011] An explosion-proof shell is arranged on the bottom side of the horizontal plate, and the power supply battery and the control module are arranged inside the explosion-proof shell;

[0012] The bottom side of the horizontal plate is also provided with a plurality of rollers;

[0013] The photovoltaic panel and the positioning device are arranged on the first vertical plate.

[0014] In one example, a photovoltaic panel is disposed on the front side of the bottom end of the first vertical board, and photovoltaic panels are disposed on both sides of the bottom end of the first vertical board along the horizontal board;

[0015] The first vertical plate is connected to the photovoltaic panel via an adjustable bracket, and the adjustable bracket can adjust the inclination angle of the photovoltaic panel;

[0016] The positioning device is arranged at the top of the first vertical plate.

[0017] In one example, the apron unpowered flatbed truck is also provided with a sun sensor;

[0018] The method further comprises:

[0019] Feedback the sun position to the control module at first preset time intervals through the sun sensor;

[0020] If it is determined that the lighting conditions of the environment in which the apron non-powered flatbed vehicle is located meet the preset conditions, and it is determined based on the position information that the degree of change in the forward direction of the apron non-powered flatbed vehicle exceeds the preset degree, then based on the sun position, the photovoltaic panel is adjusted through the adjustable bracket so that the photovoltaic panel faces the sun;

[0021] Otherwise, the adjustment of the adjustable bracket is suspended.

[0022] In one example, determining that the lighting conditions of the environment in which the apron unpowered panel vehicle is located meets the preset conditions specifically includes:

[0023] It is determined that the current time belongs to the preset lighting time, the weather condition belongs to the preset lighting condition, and according to the current position information of the apron unpowered panel vehicle, it is in the outdoor area.

[0024] In one example, the server sends a control instruction to the control module based on the location information, specifically including:

[0025] Obtaining the working status of the apron unpowered trolley;

[0026] If the working state is a pause state for more than a second preset time, the corresponding target area is determined according to the current time and the weather conditions; wherein, when the current time is a preset illumination time and the weather conditions are a preset illumination conditions, it corresponds to the first target area; otherwise, it corresponds to the second target area;

[0027] Based on the position information, a target area closest to the apron unpowered panel vehicle is selected from the corresponding target area, and navigation information is generated according to the position information and the nearest target area;

[0028] The navigation information is sent to the control module so that the apron unpowered panel vehicle moves to the nearest target area.

[0029] In one example, the first target area is an outdoor area, and the second target area is a charging area.

[0030] In one example, the method further includes:

[0031] When the positioning device and the control module are powered by the power supply battery, the battery power status of the power supply battery is monitored by the control module;

[0032] Based on the battery power condition, the positioning device is controlled; wherein, the lower the battery power condition is, the lower the operating frequency or transmission power of the positioning device is;

[0033] If the battery power level is lower than a preset power level, an alarm is sent to the server.

[0034] On the other hand, the present application also proposes a non-powered apron trolley positioning device, comprising:

[0035] at least one processor; and,

[0036] a memory communicatively connected to the at least one processor; wherein,

[0037] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the method for positioning the apron unpowered pallet truck as described in any of the above examples.

[0038] On the other hand, the present application also proposes a non-volatile computer storage medium storing computer executable instructions, wherein the computer executable instructions are configured to be: the method for positioning an apron unpowered pallet truck as described in any of the above examples.

[0039] The method for positioning the apron unpowered pallet truck proposed in this application can bring the following beneficial effects:

[0040] It realizes the real-time and accurate tracking of the position of the apron non-powered pallet truck, improves the visual management level of airport logistics transportation, helps to optimize the transportation process and improve transportation efficiency. The use of photovoltaic panels for power supply reduces the dependence on external power supply, reduces the operating cost of the system, and is also more environmentally friendly and sustainable. The explosion-proof design of the power supply battery and the overall protection measures of the system meet the requirements related to apron safety and improve the safety and reliability of the system in the airport environment. The entire system is easy to install, has low maintenance costs, and is easy to promote and apply in airports, which improves the overall operation level and service quality of the airport. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0042] Figure 1 This is a schematic diagram of the process of the method for positioning the apron unpowered pallet truck in the embodiment of the present application;

[0043] Figure 2 A side view of the non-powered apron cart in the embodiment of the present application;

[0044] Figure 3 This is a top view of the non-powered apron truck in the embodiment of the present application;

[0045] Figure 4 This is a schematic diagram of the connection of various modules of the apron unpowered flatbed truck in the embodiment of the present application;

[0046] Figure 5 It is a schematic diagram of the apron unpowered pallet positioning equipment in an embodiment of the present application. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0048] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0049] like Figure 1 As shown, the embodiment of the present application provides a method for positioning an apron unpowered pallet truck, including:

[0050] S101: Determine an apron unpowered flatbed truck; the apron unpowered flatbed truck includes at least: a vehicle body, a photovoltaic panel, a positioning device, a power supply battery, and a control module.

[0051] like Figure 2 and Figure 3 As shown, the apron unpowered pallet truck is assembled from multiple modules.

[0052] Among them, the photovoltaic panel can be a monocrystalline silicon photovoltaic panel, and its photoelectric conversion efficiency is usually not less than 22%. The area of ​​the photovoltaic panel can be selected based on actual conditions. The larger the vehicle body, the larger the area of ​​the photovoltaic panel. The output voltage can also be set based on actual needs. It can work stably under different lighting conditions. It is installed on the top of the vehicle body of the apron non-powered flatbed truck and fixed by an adjustable bracket to ensure maximum sunlight exposure.

[0053] The positioning device can use a high-precision GPS positioning module. The positioning accuracy is selected based on actual needs. It has low power consumption characteristics. The working current is usually based on actual needs and output voltage settings. It can obtain the location information of the vehicle in real time and transmit the data to the control module through the 4G or 5G network.

[0054] The power supply battery can be a lithium iron phosphate battery, and the capacity is set based on actual needs, usually not less than 500 mAh. At this time, the working voltage is 12 to 24 volts, with explosion-proof function, in line with airport explosion-proof standards. The battery has overcharge protection, over-discharge protection, short-circuit protection and other functions, and the cycle life is usually not less than 2,000 times.

[0055] The control module is mainly responsible for coordinating the work between the photovoltaic panels, positioning equipment and power supply batteries, including power management, positioning data collection and transmission, etc. The control module uses a low-power microcontroller with data processing and analysis capabilities, and can perform preliminary processing on the positioning data and filter out effective information.

[0056] Specifically, Figure 2 and Figure 3 As shown, the vehicle body includes at least one horizontal board for holding goods, and a first vertical board and a second vertical board are respectively arranged at the front end and the rear end of the vehicle body. The first vertical board is higher than the second vertical board, and is mainly used to prevent the goods held on the horizontal board from sliding off.

[0057] The bottom side of the horizontal plate is provided with an explosion-proof housing, and the power supply battery and control module are arranged inside the explosion-proof housing to protect the power supply battery and control module. The control module and power supply battery are installed in the explosion-proof housing (also called a special explosion-proof battery compartment) at the bottom of the truck. The battery compartment is made of fireproof and explosion-proof materials, which is easy to replace and maintain.

[0058] A plurality of rollers are also provided on the bottom side of the transverse plate to control the forward movement of the cart.

[0059] The first vertical plate is provided with a photovoltaic panel and a positioning device. For example, a photovoltaic panel is provided on the front side of the bottom end of the first vertical plate, and photovoltaic panels are provided on both sides of the bottom end of the first vertical plate along the horizontal plate. The first vertical plate and the photovoltaic panel are connected by an adjustable bracket, and the adjustable bracket can adjust the inclination angle of the photovoltaic panel. The photovoltaic panel is installed on the front and both sides of the cart through a sturdy adjustable bracket to ensure its stability and safety, and is easy to adjust according to different light angles.

[0060] A positioning device is arranged at the top of the first vertical plate, and the positioning device can be installed in a protective box, which has waterproof, dustproof and shockproof functions to prevent the device from being affected by the external environment.

[0061] S102: Perform energy conversion through the photovoltaic panel to convert solar energy into electrical energy, and charge the power supply battery through the power supply circuit; wherein the charging circuit has a maximum power point tracking function.

[0062] like Figure 4 As shown, the control module is connected to the photovoltaic panel and the power supply battery (also called explosion-proof battery) for performing corresponding control. The photovoltaic panel, the power supply battery and the positioning device are connected through a power supply line.

[0063] When there is sufficient sunlight, the photovoltaic panel converts solar energy into electrical energy and charges the power supply battery through the charging circuit. The charging circuit has the maximum power point tracking (MPPT) function to ensure that the photovoltaic panel always outputs at maximum power. When the photovoltaic panel outputs excess power, the control module will control the charging circuit to store the excess power safely and efficiently in the power supply battery.

[0064] At the same time, the positioning device obtains the location information of the panel vehicle in real time and transmits the data to the control module. The control module processes and stores the positioning data and sends the location information to the server of the airport's monitoring center through the 4G or 5G network at preset time intervals.

[0065] S103: The positioning device and the control module are powered by the photovoltaic panel and / or the power supply battery, and the position information of the apron unpowered trolley is obtained by the positioning module.

[0066] The control module monitors the battery power, voltage, current and other parameters in real time. When the battery power is sufficient, the control module will appropriately reduce the charging current to prevent overcharging and protect the battery life and safety.

[0067] When there is insufficient sunlight or at night, the power supply battery supplies power to the positioning device and the control module to ensure that the system continues to work. The control module will reasonably adjust the operating frequency of the positioning device and the transmission power of the 4G module according to the power supply battery to extend the battery life.

[0068] During the discharge process, the control module reasonably adjusts the working mode of other components in the system (such as the positioning device) according to the battery power level. For example, when the positioning device and the control module are powered by the power supply battery, the control module monitors the battery power level of the power supply battery and controls the positioning device based on the battery power level; the lower the battery power level, the lower the working frequency or transmission power of the positioning device, so as to extend the battery life.

[0069] If the battery power is lower than the preset power, the server will be alerted to prompt timely charging or energy-saving measures. At the same time, the control module will also monitor the battery temperature and other parameters to ensure that the battery operates within a safe working range.

[0070] S104: Sending the location information to a server via the control module, so that the server sends a control instruction to the control module based on the location information.

[0071] The control instructions are mainly used to control the working status and position of the apron unpowered cart. For example, based on the position information fed back by the control module, instructions are sent to make the apron unpowered cart go to the target location to perform loading, unloading and other actions.

[0072] S105: Receive the control instruction returned by the server, and control the apron unpowered trolley based on the control instruction.

[0073] It realizes the real-time and accurate tracking of the position of the apron non-powered pallet truck, improves the visual management level of airport logistics transportation, helps to optimize the transportation process and improve transportation efficiency. The use of photovoltaic panels for power supply reduces the dependence on external power supply, reduces the operating cost of the system, and is also more environmentally friendly and sustainable. The explosion-proof design of the power supply battery and the overall protection measures of the system meet the requirements related to apron safety and improve the safety and reliability of the system in the airport environment. The entire system is easy to install, has low maintenance costs, and is easy to promote and apply in airports, which improves the overall operation level and service quality of the airport.

[0074] In one embodiment, a sun sensor is also provided on the apron unpowered flatbed. The sun sensor is a navigation instrument for detecting the sun's position, which can detect the sun's position. Generally speaking, the change in the sun's position is relatively fixed, so the sun sensor is used to feed back the sun's position to the control module every first preset time (e.g., 1 hour), and the control module records the sun's position. Of course, the feedback time can be set to daytime.

[0075] Since the apron non-powered flatbed truck may be in motion frequently, its photovoltaic panel needs to be adjusted to receive the maximum amount of solar energy.

[0076] Based on this, if it is determined that the lighting conditions of the environment where the apron unpowered flatbed truck is located meet the preset conditions, it means that the current lighting conditions are excellent, and there is a basis for adjusting the photovoltaic panels to increase the degree of solar energy reception. Of course, it is also necessary to determine based on the location information that the degree of change in the forward direction of the apron unpowered flatbed truck exceeds the preset degree (for example, without changing the forward direction, after moving more than 10 meters, re-determine the current forward direction. If the degree of change in the forward direction exceeds 45°), it is considered that the current direction can no longer collect solar energy to the maximum extent. At this time, it is considered necessary to adjust the direction of the photovoltaic panel.

[0077] At this time, based on the position of the sun, the photovoltaic panel is adjusted by an adjustable bracket so that the photovoltaic panel faces the sun. The adjustment may include longitudinal adjustment and lateral adjustment. The longitudinal adjustment is used to adjust the inclination angle of the photovoltaic panel (that is, the angle between the photovoltaic panel and the horizontal plane) so that the angle of the panel matches the altitude angle of the sun. The lateral adjustment is used to adjust the azimuth angle of the photovoltaic panel so that the panel always faces the sun.

[0078] Otherwise, if the current lighting conditions in the environment do not meet the preset conditions, then no matter how the bracket is adjusted, it will not increase the degree of solar energy acquisition, and there is no need to adjust the bracket. Alternatively, if the current direction of travel has changed slightly, solar energy is still acquired at the maximum level that has been set, and there is no need to adjust the bracket. At this time, the adjustment of the adjustable bracket is suspended.

[0079] Among them, when determining whether the lighting conditions of the environment in which the apron non-powered flatbed is located meet the preset conditions, it can be determined that the current time belongs to the preset lighting time (for example, according to different locations and different seasons, there is a time with daytime lighting), and the weather conditions belong to the preset lighting conditions (for example, the weather conditions are sunny), and according to the current location information of the apron non-powered flatbed, it is in the outdoor area.

[0080] In one embodiment, the apron unpowered flatbed truck may not be in working condition all the time. In this case, the spare time can be used to perform corresponding actions.

[0081] Specifically, the working state of the apron unpowered flatbed truck is obtained. Generally speaking, if it is not moving and not carrying cargo, it is considered to be in a suspended state.

[0082] If the working state is a pause state for more than a second preset time (for example, 10 minutes), the corresponding target area is determined according to the current time and weather conditions.

[0083] When the current time belongs to the preset illumination time and the weather condition belongs to the preset illumination condition, it corresponds to the first target area; otherwise, it corresponds to the second target area.

[0084] Based on the location information, the target area closest to the apron unpowered flatbed truck is selected in the corresponding target area, and navigation information is generated according to the location information and the nearest target area, and the navigation information is sent to the control module to enable the apron unpowered flatbed truck to go to the nearest target area.

[0085] The first target area is an outdoor area, and the second target area is a charging area. The first target area and the second target area are pre-set in the server, and are mainly used for temporary or long-term parking of the flatbed truck, and both the first target area and the second target area can be multiple.

[0086] When the cart is in a paused state, if the current time is within the preset lighting time and the weather conditions are within the preset lighting conditions, it is considered that the current lighting is sufficient and it can be directed to the nearest outdoor area to be charged by solar energy in order to face the next work.

[0087] Otherwise, it means that the current light is insufficient, and it will be directed to a charging area where a charging pile is provided, so that it can be charged through the charging pile if necessary, in order to face the next work.

[0088] like Figure 5 As shown, the embodiment of the present application also proposes a non-powered apron trolley positioning device, including:

[0089] at least one processor; and,

[0090] a memory communicatively connected to the at least one processor; wherein,

[0091] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the method for positioning the apron unpowered pallet truck as described in any of the above embodiments.

[0092] The embodiment of the present application also proposes a non-volatile computer storage medium storing computer executable instructions, wherein the computer executable instructions are configured as: the method for positioning the apron unpowered pallet truck described in any of the above embodiments.

[0093] Each embodiment in this application is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device and medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0094] The devices and media provided in the embodiments of the present application correspond one-to-one to the methods. Therefore, the devices and media also have similar beneficial technical effects as the corresponding methods. Since the beneficial technical effects of the methods have been described in detail above, the beneficial technical effects of the devices and media will not be repeated here.

[0095] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0096] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0097] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0098] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0099] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0100] The memory may include non-permanent storage in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0101] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0102] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0103] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A method for positioning an unpowered apron trolley, characterized in that: include: Make sure there are no powered pallet trucks on the apron; The apron unpowered flatbed vehicle at least includes: a vehicle body, a photovoltaic panel, a positioning device, a power supply battery, and a control module; Energy conversion is performed through the photovoltaic panel to convert solar energy into electrical energy, and the power supply battery is charged through the power supply circuit; wherein the charging circuit has a maximum power point tracking function; The positioning device and the control module are powered by the photovoltaic panel and / or the power supply battery, and the position information of the apron unpowered trolley is obtained by the positioning module; Sending the location information to a server through the control module, so that the server sends a control instruction to the control module based on the location information; The control instruction returned by the server is received, and the apron non-powered panel vehicle is controlled based on the control instruction.

2. The method according to claim 1, characterized in that The vehicle body comprises at least one horizontal plate for holding goods, and a first vertical plate and a second vertical plate are respectively arranged at the front end and the rear end of the vehicle body; An explosion-proof shell is arranged on the bottom side of the horizontal plate, and the power supply battery and the control module are arranged inside the explosion-proof shell; The bottom side of the horizontal plate is also provided with a plurality of rollers; The photovoltaic panel and the positioning device are arranged on the first vertical plate.

3. The method according to claim 2, characterized in that A photovoltaic panel is arranged on the front side of the bottom end of the first vertical board, and photovoltaic panels are arranged on both sides of the bottom end of the first vertical board along the horizontal board; The first vertical plate is connected to the photovoltaic panel via an adjustable bracket, and the adjustable bracket can adjust the inclination angle of the photovoltaic panel; The positioning device is arranged at the top of the first vertical plate.

4. The method according to claim 3, characterized in that The apron unpowered flatbed truck is also provided with a sun sensor; The method further comprises: Feedback the sun position to the control module at first preset time intervals through the sun sensor; If it is determined that the lighting conditions of the environment in which the apron non-powered flatbed vehicle is located meet the preset conditions, and it is determined based on the position information that the degree of change in the forward direction of the apron non-powered flatbed vehicle exceeds the preset degree, then based on the sun position, the photovoltaic panel is adjusted through the adjustable bracket so that the photovoltaic panel faces the sun; Otherwise, the adjustment of the adjustable bracket is suspended.

5. The method according to claim 4, characterized in that Determine that the lighting conditions of the environment where the apron unpowered pallet truck is located meet the preset conditions, specifically including: It is determined that the current time belongs to the preset lighting time, the weather condition belongs to the preset lighting condition, and according to the current position information of the apron unpowered panel vehicle, it is in the outdoor area.

6. The method according to claim 1, characterized in that The server sends a control instruction to the control module based on the location information, specifically including: Obtaining the working status of the apron unpowered trolley; If the working state is a pause state for more than a second preset time, the corresponding target area is determined according to the current time and the weather conditions; wherein, when the current time is a preset illumination time and the weather conditions are a preset illumination conditions, it corresponds to the first target area; otherwise, it corresponds to the second target area; Based on the position information, a target area closest to the apron unpowered panel vehicle is selected from the corresponding target area, and navigation information is generated according to the position information and the nearest target area; The navigation information is sent to the control module so that the apron unpowered panel vehicle moves to the nearest target area.

7. The method according to claim 6, characterized in that The first target area is an outdoor area, and the second target area is a charging area.

8. The method according to claim 1, characterized in that The method further comprises: When the positioning device and the control module are powered by the power supply battery, the battery power status of the power supply battery is monitored by the control module; Based on the battery power condition, the positioning device is controlled; wherein, the lower the battery power condition is, the lower the operating frequency or transmission power of the positioning device is; If the battery power level is lower than a preset power level, an alarm is sent to the server.

9. A non-powered apron trolley positioning device, characterized in that: include: at least one processor; as well as, a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the method for positioning the apron unpowered pallet as described in any one of claims 1 to 8.

10. A non-volatile computer storage medium storing computer executable instructions, characterized in that: The computer executable instructions are configured as: the method for positioning the apron unpowered pallet truck as described in any one of claims 1 to 8.

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