A data collection terminal and collection method for logistics distribution

Abstract

The present invention discloses a data collection terminal and collection method for logistics distribution, the data collection terminal comprises: a positioning module, a communication module, an information input module, a display module and a main control module; the positioning module is connected to the communication module through the main control module, and the communication module is connected to the server; the main control module is electrically connected to the information input module, receives the logistics site information transmitted by the information input module, and transmits the logistics site information to the server through the communication module; the communication module is also used to receive the physical site route information and logistics site attribute information sent by the server; the main control module is also connected to the display module. The present invention can recommend the logistics site attribute information and the planned route to the logistics site to the user according to the user's real-time location and the logistics site to be visited, so that the user can arrive at the logistics site in time, and the timeliness of logistics distribution and pickup is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics positioning, and in particular to a data collection terminal and a collection method for logistics distribution. Background Art

[0002] With the rapid development of e-commerce and the Internet, online shopping has become more and more popular and is gradually entering the homes of ordinary people. Online shopping has made it possible for people to buy goods without leaving their homes, greatly improving the convenience of shopping.

[0003] Online shopping is inseparable from express delivery services, which has driven the rapid development of express delivery services and gradually formed the integration of shopping and delivery. At present, in order to facilitate logistics distribution and user pickup, express delivery companies have set up more and more logistics stations, which are distributed in various corners of the city (such as streets, community gates and / or supermarket gates, etc.). Although it facilitates logistics distribution and user pickup, it has the following problems:

[0004] Due to the large number of logistics sites, the site information sent to logistics delivery personnel and users only includes the site name, which results in the logistics delivery personnel and users being unable to obtain the site location information in a timely manner, and the logistics delivery personnel and users being unable to reach the express delivery site in time, affecting the timeliness of logistics delivery and user pickup; therefore, how to enable logistics delivery personnel and users to obtain the site location information in a timely and accurate manner to ensure the timeliness of logistics delivery and pickup has become a problem that needs to be solved urgently. Summary of the invention

[0005] In order to solve the problem that the existing logistics sites send site information to users and logistics delivery personnel that only includes the site name, resulting in the users and logistics delivery personnel being unable to obtain the site location information in time and thus being unable to quickly attach and pick up items, the purpose of the present invention is to provide a data collection terminal and collection method that can display logistics site route information and logistics site attribute information on a terminal based on the user's own location information and in combination with the site information, so that users and logistics delivery personnel can obtain the site location in time for timely delivery and pickup.

[0006] The technical solution adopted by the present invention is:

[0007] The present invention provides a data collection terminal for logistics distribution, comprising: a positioning module, a communication module, an information input module, a display module and a main control module;

[0008] The positioning module is connected to the communication module through the main control module, and the communication module is connected to the server, and the real-time positioning information obtained by the positioning module is sent to the server;

[0009] The main control module is electrically connected to the information input module, receives the logistics site information transmitted by the information input module, and transmits the logistics site information to the server through the communication module;

[0010] The communication module is also used to receive the physical site route information and the logistics site attribute information sent by the server, wherein the physical site route information and the logistics site attribute information are obtained by the server according to the logistics site information and the real-time positioning information;

[0011] The main control module is also communicatively connected to the display module for displaying the physical site route information and the logistics site attribute information.

[0012] Based on the above disclosed content, the present invention obtains the user's real-time location information through the positioning module, and also obtains the logistics site information (such as the logistics site name) input by the user through the information input module, and then sends it to the server through the communication module to complete the information upload; and the server can obtain the logistics site route information (that is, the server performs route planning from the real-time location information (that is, the user's current location) to the logistics site) and logistics site attribute information (such as business hours, contact number, staff name and work number, etc.) according to the received real-time location information and logistics site information; finally, the server sends the logistics site route information and logistics site attribute information to the communication module, so that it is displayed on the display module for the user to view, so that the user can quickly obtain the route to the logistics site, and understand the business information of the logistics site, and complete the timely delivery and timely pickup of logistics.

[0013] Through the above design, the present invention can recommend logistics site attribute information and planned routes to the logistics site to users based on the user's real-time location and the logistics site to be visited, so that the user can arrive at the logistics site in time, ensuring the timeliness of logistics delivery and pickup.

[0014] In a possible design, the data acquisition terminal also includes: a power supply module, wherein the input end of the power supply module is electrically connected to a power supply, and the power output end of the power supply module is electrically connected to the power supply ends of the main control module, the information input module and the display module.

[0015] Based on the above disclosed content, the present invention also discloses a power supply module, which can provide working power for the entire data acquisition terminal to ensure the normal operation of the data acquisition terminal.

[0016] In one possible design, the data acquisition terminal further includes: a power management module;

[0017] The power supply end of the power management module is electrically connected to the power supply, the first power control end of the power management module is electrically connected to the first control signal output end of the main control module, and the second power control end of the power management module is electrically connected to the second control signal output end of the main control module;

[0018] The first power output terminal of the power management module is electrically connected to the power supply terminal of the positioning module, and the second power output terminal of the power management module is electrically connected to the power supply terminal of the communication module;

[0019] When the main control module receives the logistics site information input by the information input module, the main control module outputs a first signal from the first control signal output terminal, and outputs a second signal from the second control signal output terminal to the power management module, so that the power management module respectively turns on the electrical connection between the power supply and the first power output terminal and the second power output terminal.

[0020] Based on the above disclosed content, the present invention also discloses a power management module, which is combined with the main control module to realize the start and stop of the communication module and the positioning module, that is, when the main control module receives the information sent by the information input module, the communication module and the positioning module will be electrically connected to the power supply; in essence, the communication module and the positioning module will only work when the user inputs the logistics site information. Through the above design, it is possible to save electric energy and increase the endurance time of the terminal.

[0021] In a possible design, the data acquisition terminal further includes: a data storage module, wherein the data storage module is communicatively connected to the main control module.

[0022] Based on the above disclosed content, the present invention is also provided with a data storage module, which can be used to store input data and received data to facilitate data storage.

[0023] In a possible design, the data storage module uses a W25X32 storage chip and its peripheral circuits.

[0024] Based on the above disclosed content, the present invention discloses a specific model of a chip used in a data storage module; of course, the above disclosed chip model is only one type of chip used in a data storage module.

[0025] In a possible design, the data acquisition terminal also includes: a working status indication module, wherein the power supply end of the working status indication module is electrically connected to the power output end of the power supply module, and the signal access end of the working status indication module is electrically connected to the main control module, for indicating the working status of the data acquisition terminal.

[0026] Based on the above disclosed content, by setting a working status indication module, it is convenient for users to intuitively grasp the working status of the terminal, so that an alarm can be issued when a fault occurs, reminding the user to perform timely maintenance.

[0027] In a possible design, the positioning module adopts the ATGM332D Beidou positioning chip and its peripheral circuits.

[0028] Based on the above disclosed content, the present invention discloses the specific model of the chip used in the positioning module, that is, a Beidou positioning chip; of course, the above disclosed chip model is only one of the chips used in the positioning module.

[0029] In a possible design, the communication module uses a GPRS_M10 communication chip and its peripheral circuits.

[0030] Based on the above disclosed content, the present invention discloses a specific model of a chip used in a communication module, that is, a communication chip based on GRRS communication; of course, the above disclosed chip is only one type of chip used in a communication module.

[0031] In a possible design, the main control module uses a STC12LE5A60S2 processing chip and its peripheral circuits.

[0032] Based on the above disclosed content, the present invention discloses a specific model of a chip used by the main control module; of course, the above disclosed chip model is only one of the chips used by the main control module.

[0033] In a second aspect, the present invention provides a method for collecting data for logistics distribution, comprising:

[0034] Obtain real-time location information and logistics site information;

[0035] Sending the real-time positioning information and the logistics site information to a server, so that the server obtains physical site route information and logistics site attribute information according to the logistics site information and the real-time positioning information;

[0036] Receive the physical site route information and logistics site attribute information sent by the server.

[0037] In a third aspect, the present invention provides a data collection system for logistics distribution, comprising: a server and the data collection terminal described in the first aspect and any one of the first aspects;

[0038] The data collection terminal is used to obtain real-time positioning information and logistics site information;

[0039] The server is communicatively connected to the data acquisition terminal, and is used to receive real-time positioning information and logistics site information, and obtain physical site route information and logistics site attribute information according to the logistics site information and the real-time positioning information;

[0040] The server is also used to send physical site route information and logistics site attribute information to the data collection terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0042] Figure 1 It is a structural schematic diagram of the data collection terminal for logistics distribution provided by the present invention.

[0043] Figure 2 It is a specific circuit diagram of the main control module provided by the present invention.

[0044] Figure 3 It is a specific circuit diagram of the positioning module provided by the present invention.

[0045] Figure 4 It is a specific circuit diagram of the communication module provided by the present invention.

[0046] Figure 5 It is a specific circuit diagram of the information input and display module provided by the present invention.

[0047] Figure 6 It is a specific circuit diagram of the display module provided by the present invention.

[0048] Figure 7 A specific circuit diagram of the power module provided by the present invention.

[0049] Figure 8 It is a specific circuit diagram of the power management module provided by the present invention.

[0050] Fig. 9 It is a specific circuit diagram of the data storage module provided by the present invention.

[0051] Fig.10 It is a specific circuit diagram of the working status indication module provided by the present invention.

[0052] Fig.11 It is a flow chart of the data collection method for logistics distribution provided by the present invention.

[0053] Fig.12 It is a structural schematic diagram of the data collection system for logistics distribution provided by the present invention. DETAILED DESCRIPTION

[0054] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that although the description of these embodiments is used to help understand the present invention, it does not constitute a limitation of the present invention. The specific structures and functional details disclosed herein are only used to describe the exemplary embodiments of the present invention. However, the present invention can be embodied in many alternative forms, and it should not be understood that the present invention is limited to the embodiments set forth herein.

[0055] It should be understood that although the terms first, second, etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another unit. For example, a first unit can be referred to as a second unit, and similarly, a second unit can be referred to as a first unit without departing from the scope of the exemplary embodiments of the present invention.

[0056] It should be understood that the terms used herein are only used to describe specific embodiments and are not intended to limit the exemplary embodiments of the present invention. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that when the terms "include", "comprises", "includes", and / or "comprising" are used herein, they specify the existence of the claimed features, integers, steps, operations, units, and / or components, and do not exclude the existence or addition of one or more other features, quantities, steps, operations, units, components, and / or their combinations.

[0057] Embodiment 1

[0058] like Figures 1 to 10 As shown, the data collection terminal for logistics distribution provided in this embodiment can locate the position information of the user carrying the terminal in real time. As long as the user enters the logistics site to be visited, the route type to the logistics site and the business information of the logistics site can be displayed in real time on the terminal, so that the user can quickly reach the logistics site for logistics distribution and pickup, which greatly improves the timeliness of distribution and pickup.

[0059] The data collection terminal for logistics distribution provided in this embodiment may include, but is not limited to, a positioning module, a communication module, an information input module, a display module, and a main control module.

[0060] The positioning module is communicatively connected to the communication module via the main control module, and the communication module is communicatively connected to a server, and the real-time positioning information acquired by the positioning module is sent to the server.

[0061] The main control module is electrically connected to the information input module, receives the logistics site information transmitted by the information input module, and transmits the logistics site information to the server through the communication module.

[0062] The communication module is also used to receive physical site route information and logistics site attribute information sent by the server, wherein the physical site route information and the logistics site attribute information are obtained by the server based on the logistics site information and the real-time positioning information.

[0063] The main control module is also communicatively connected to the display module for displaying the physical site route information and the logistics site attribute information.

[0064] In this embodiment, when the user needs to go to any logistics site, he only needs to input the logistics site information (for example, the name or address of the logistics site, etc.) through the information input module. At this time, the positioning module can locate the user's current location in real time, that is, obtain the user's real-time location information (which may include but is not limited to: longitude and latitude information, altitude and / or time, etc.), and the communication module will send the acquired real-time location information and the input logistics site information to the server, so that the server can plan the route, and obtain the logistics site attribute information (that is, the business information of the logistics site) in the database, and return it to the data acquisition terminal, and then display it in real time on the display module.

[0065] For example, suppose the positioning module locates the user's real-time location information as longitude 123°, latitude 100°, and the logistics site information entered by the user is: Cainiao Station in Community A. At this time, the communication module will send 123°, latitude 100° and Cainiao Station in Community A to the server, and the server can plan the route based on the above two information, and at the same time obtain the attribute information (i.e., business information) of Cainiao Station in Community A, which can be but not limited to the following:

[0066] Logistics site route information: go straight for 100m, turn right at the traffic light, go straight for 500m after turning right, turn left at the first traffic light, go straight for 200m, the destination is on your left, and it takes a total of 10 minutes; as well as the traffic conditions of the route, for example, XX Road has a height limit of 3m, XXX Road is a one-way street and / or XXXX Road moves slowly, and it is expected to pass within 3 minutes, etc.

[0067] Logistics site attribute information: Cainiao Station in Community A, business hours: 8:00-21:00; Contact number: 028-552664; Salesperson: Zhang San, work number: 78811; Salesperson: Li Si, work number: 55234.

[0068] In this embodiment, the server performs route planning based on logistics site information (such as site name or address) and real-time location information. The principle is: take the user's current location as the starting point and the logistics site as the terminal to search for the route, which is consistent with the existing Baidu Map and Amap navigation principles. In this embodiment, the server's database pre-stores the attribute information of each logistics site, and when the input logistics site name is received, it can be directly called from the database in the server.

[0069] In this embodiment, providing the attribute information of the logistics site can make it easier for users to understand its business information and plan in advance when to pick up or deliver the parcels, so as to avoid exceeding the business hours of the logistics site, resulting in delayed delivery and inability to pick up the parcels; at the same time, providing a telephone number can make it easier for users to inquire about the site delivery information or pickup information, thereby improving the convenience of delivery and pickup for users.

[0070] Through the above design, the present invention can recommend logistics site attribute information and planned routes to the logistics site to users based on the user's real-time location and the logistics site to be visited, so that the user can arrive at the logistics site in time, ensuring the timeliness of logistics delivery and pickup.

[0071] like Figures 2 to 10 , providing a circuit structure for implementing the data acquisition terminal provided in the first aspect of this embodiment.

[0072] In this embodiment, the main control module can be, but is not limited to, a STC12LE5A60S2 processing chip and its peripheral circuits. The specific circuits can be found in Figure 2 shown.

[0073] In this embodiment, the positioning module can be, but is not limited to, an ATGM332D Beidou positioning chip and its peripheral circuits. The specific circuit can be found in Figure 3 .

[0074] In this embodiment, the communication module can be, but is not limited to, a GPRS_M10 communication chip and its peripheral circuits. The specific circuits can be found in Figure 4 .

[0075] like Figure 2 , Figure 3 and Figure 4As shown, the specific connection structure of the main control module, the positioning module and the communication module can be known, that is, the 21st and 22nd pins of the ATGM332D Beidou positioning chip U1 are electrically connected to the 45th and 46th pins of the STC12LE5A60S2 processing chip U4 in sequence to realize the transmission of real-time position information of the positioning; and the 8th and 6th pins of the STC12LE5A60S2 processing chip are electrically connected to the GprsTXD interface (i.e. Figure 4 2 pins of J3 in the middle) and the GprsRXD interface (i.e. Figure 4 The real-time location information is uploaded to the server.

[0076] In this embodiment, the example information input module can be but not limited to a key input module. The specific circuit can be found in Figure 5 , that is, the user can input the logistics site information by pressing buttons; similarly, the information input module is also communicated with the main control module, that is, the communication module is communicated with the main control module so that the real-time location information can be uploaded to the server through the communication module.

[0077] In this embodiment, the information input module is also connected to the display module. Figure 5 and Figure 6 As shown, so that the input information can be displayed on the display module (that is, the input information can be visualized for the user to view and change).

[0078] In this embodiment, the display module can be, but is not limited to, a liquid crystal screen, and can be driven by a HC244 driver chip. The specific circuit can be found in Figure 6 .

[0079] The above disclosed circuit can realize the functions realized by the data acquisition terminal provided in the first aspect of this embodiment; of course, the above disclosed circuit structure is only one of the circuits realized by the data acquisition terminal.

[0080] In this embodiment, a variety of peripheral circuits are provided for the data acquisition terminal, so that the data acquisition terminal has more complete functions.

[0081] For example, in this embodiment, a power supply module is also provided, that is, the input end of the power supply module is electrically connected to the power supply, and the power supply output end of the power supply module is electrically connected to the power supply end of the main control module, the information input module and the display module, so as to provide working power for the entire data acquisition terminal and ensure its normal operation.

[0082] like Figure 7As shown, in this embodiment, the power supply module can be, but is not limited to, an R1111N3.31B voltage chip, and the power supply can be, but is not limited to, a battery (e.g., a battery with a voltage of 3.7V), that is, the input end of the R1111N3.31B voltage chip is electrically connected to a 3.7V battery, and the output end outputs a 3.3V DC voltage to power each module in the data acquisition terminal.

[0083] In this embodiment, in order to achieve energy saving of the entire data acquisition terminal, a power management module is also provided, whose function is: the positioning module and the communication module are turned on only when the user uses the information input module to input the logistics site information. When the user is not detected using the information input module to input the logistics site information, the positioning module and the communication module are put into a sleep state, thereby reducing the use of the battery and improving the battery life.

[0084] like Figure 8 As shown, the power supply end of the power management module (ie Figure 8 The resistor R18 and one end of the resistor R19 are electrically connected to the power supply (ie, the battery), and the first power control end of the power management module (ie, Figure 8 The first end of the resistor R21 is electrically connected to the first control signal output end of the main control module (i.e., the 12th pin of the STC12LE5A60S2 processing chip), and the second power control end of the power management module (i.e., Figure 8 The first power output terminal of the power management module (i.e., the first power output terminal of the power management module) is electrically connected to the second control signal output terminal of the main control module (i.e., the first pin of the STC12LE5A60S2 processing chip); Figure 8 The D1 pin of the TRF7316 field effect tube in the middle) is electrically connected to the power supply end of the positioning module (i.e. the 22nd pin of the ATGM332D Beidou positioning chip U1), and the second power output end of the power management module (i.e. Figure 8 The D2 pin of the TRF7316 field effect tube in the middle) is electrically connected to the power supply end of the communication module (that is, the 51st, 50th and 49th pins of the GPRS_M10 communication chip).

[0085] The working principle of the power management module is: when the main control module receives the logistics site information input by the information input module, the main control module outputs a first signal from the first control signal output terminal, and outputs a second signal from the second control signal output terminal to the power management module, so that the transistor Q2, transistor Q3 and IRF7316 field effect transistor in the power management module are turned on, and then the electrical connection between the power supply and the first power output terminal and the second power output terminal is turned on respectively, and finally the electrical connection between the power supply and the positioning module and the communication module is turned on, completing the startup of the communication module and the positioning module.

[0086] Through the above design, the present invention can greatly reduce the power consumption of the terminal when it is in standby mode, thereby increasing the battery life of the terminal.

[0087] In this embodiment, a data storage module is also provided, which is communicatively connected to the main control module and is used to store data (such as information input by the user and / or line information received by the communication module, etc.).

[0088] like Fig. 9 As shown, in this embodiment, the data storage module can be used, but not limited to: W25X32 storage chip and its peripheral circuit; its specific circuit connection structure with the main control module can be seen in Fig. 9 and Figure 2 .

[0089] In this embodiment, a working status indication module is also provided, wherein the power supply end of the working status indication module is electrically connected to the power output end of the power module, and the signal access end of the working status indication module is electrically connected to the main control module, for indicating the working status of the data acquisition terminal.

[0090] Through the above design, it is easy for users to intuitively grasp the working status of the terminal, so that an alarm can be issued when a fault occurs, reminding users to perform timely maintenance.

[0091] like Fig.10 As shown, in this embodiment, the example working status indication module may include but is not limited to: a light-emitting diode D1 and a resistor R4 connected in series, wherein the positive electrode of the light-emitting diode D1 is used as a power supply end, electrically connected to the output end of the power module (i.e., the VOUT pin of the R1111N3.31B type voltage chip), and one end of the resistor R4 is connected to the negative electrode of the light-emitting diode D1, and the other end is used as a signal access end, electrically connected to the 10th pin of the STC12LE5A60S2 type processing chip.

[0092] In this embodiment, when a data acquisition terminal fails, the light emitting diode D1 lights up; of course, a light emitting diode with color change can also be used, that is, different colors are used to indicate the working status of the data acquisition terminal.

[0093] The above disclosed circuit module is one of the peripheral circuits provided by the data acquisition terminal of this embodiment, which can realize the above functions.

[0094] like Fig.11 As shown, the second aspect of this embodiment provides a data collection method of the data collection terminal in the first aspect of the embodiment, which may include but is not limited to the following steps S101 to S105.

[0095] S101. The data collection terminal obtains real-time positioning information and logistics site information.

[0096] S102. The data collection terminal sends the real-time positioning information and the logistics site information to the server.

[0097] S103. The server receives the real-time positioning information and the logistics site information, and obtains the physical site route information and the logistics site attribute information according to the logistics site information and the real-time positioning information.

[0098] S104. The server sends the physical site route information and the logistics site attribute information to the data collection terminal.

[0099] S105. The data collection terminal receives the physical site route information and logistics site attribute information sent by the server.

[0100] The working principle of the collection method provided in the second aspect of this embodiment is consistent with the principle of the data collection terminal provided in the first aspect of the embodiment, and will not be elaborated here.

[0101] like Fig.12 As shown, the third aspect of this embodiment provides a system for implementing the data acquisition terminal described in the first embodiment, which may include but is not limited to: a server and the data acquisition terminal described in the first aspect of the first embodiment.

[0102] The data collection terminal is used to obtain real-time positioning information and logistics site information.

[0103] The server is communicatively connected to the data acquisition terminal, and is used to receive real-time positioning information and logistics site information, and obtain physical site route information and logistics site attribute information based on the logistics site information and the real-time positioning information.

[0104] The server is also used to send physical site route information and logistics site attribute information to the data collection terminal.

[0105] The working principle of the acquisition system provided in the third aspect of this embodiment is consistent with the working principle of the data acquisition terminal provided in the first aspect of the embodiment, and will not be elaborated here.

[0106] In summary, the data collection terminal and collection method for logistics distribution provided by the present invention have the following technical effects:

[0107] (1) The present invention can recommend to users the attribute information of logistics sites and the planned routes to the logistics sites based on the real-time location of the users and the logistics sites they are heading to, so that the users can arrive at the logistics sites in a timely manner, thereby ensuring the timeliness of logistics delivery and pickup.

[0108] The present invention is not limited to the above-mentioned optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope defined by the claims of the present invention fall within the protection scope of the present invention.

Claims

1. A data collection terminal for logistics distribution, characterized in that: include: Positioning module, communication module, information input module, display module and main control module; The positioning module is connected to the communication module through the main control module, and the communication module is connected to the server, and the real-time positioning information obtained by the positioning module is sent to the server; The main control module is electrically connected to the information input module, receives the logistics site information transmitted by the information input module, and transmits the logistics site information to the server through the communication module; The communication module is also used to receive the physical site route information and the logistics site attribute information sent by the server, wherein the physical site route information and the logistics site attribute information are obtained by the server according to the logistics site information and the real-time positioning information; The main control module is also communicatively connected to the display module for displaying the physical site route information and the logistics site attribute information; The data acquisition terminal further comprises: a power supply module, wherein an input end of the power supply module is electrically connected to a power supply, and a power supply output end of the power supply module is electrically connected to power supply ends of the main control module, the information input module and the display module; The data acquisition terminal also includes: a power management module; The power supply end of the power management module is electrically connected to the power supply, the first power control end of the power management module is electrically connected to the first control signal output end of the main control module, and the second power control end of the power management module is electrically connected to the second control signal output end of the main control module; The first power output terminal of the power management module is electrically connected to the power supply terminal of the positioning module, and the second power output terminal of the power management module is electrically connected to the power supply terminal of the communication module; When the main control module receives the logistics site information input by the information input module, the main control module outputs a first signal from the first control signal output terminal, and outputs a second signal from the second control signal output terminal to the power management module, so that the power management module respectively conducts the electrical connection between the power supply and the first power output terminal and the second power output terminal; The power management module includes: triode (Q2), triode (Q3), resistor (R21), resistor (R24), IR7316 field effect transistor; The base of the transistor (Q2) is electrically connected to one end of a resistor (R21), and the other end of the resistor (R21) serves as a first power supply control end and is electrically connected to a first control signal output end of a main control module; wherein the other end of the resistor (R21) is also electrically connected to a power supply via a resistor (R20); The base of the transistor (Q3) is electrically connected to one end of the resistor (R24), and the other end of the resistor (R24) serves as a second power supply control end and is electrically connected to a second control signal output end of the main control module; wherein the other end of the resistor (R24) is also electrically connected to a power supply via a resistor (R22); The collector of the transistor (Q2) is electrically connected to one end of the resistor (R18) and the G1 pin of the IR7316 field effect transistor (U8), and the collector of the transistor (Q3) is electrically connected to one end of the resistor (R19) and the G2 pin of the IR7316 field effect transistor (U8), wherein the other ends of the resistor (R18) and the resistor (R19) are electrically connected to a power supply, and the emitters of the transistor (Q2) and the transistor (Q3) are grounded; The S1 pin and the S2 pin of the IR7316 field effect tube (U8) are electrically connected to the power supply, the D1 pin of the IR7316 field effect tube is electrically connected to the power supply end of the positioning module, and the D2 pin of the IR7316 field effect tube is electrically connected to the power supply end of the communication module.

2. The data acquisition terminal according to claim 1, characterized in that: The data acquisition terminal further includes: a data storage module, wherein the data storage module is communicatively connected to the main control module.

3. The data acquisition terminal according to claim 2, characterized in that: The data storage module adopts a W25X32 storage chip and its peripheral circuits.

4. The data acquisition terminal according to claim 1, characterized in that: The data acquisition terminal also includes: a working status indication module, wherein the power supply end of the working status indication module is electrically connected to the power output end of the power module, and the signal access end of the working status indication module is electrically connected to the main control module for indicating the working status of the data acquisition terminal.

5. The data collection terminal according to claim 1, characterized in that: The positioning module adopts the ATGM332D Beidou positioning chip and its peripheral circuits.

6. The data collection terminal according to claim 1, characterized in that: The communication module adopts a GPRS_M10 communication chip and its peripheral circuits.

7. The data collection terminal according to claim 1, characterized in that: The main control module adopts STC12LE5A60S2 processing chip and its peripheral circuits.

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