A Structure of a CCS Signal Acquisition Module for a New Energy Power Source

Abstract

The present invention provides a structure of a CCS signal acquisition module for a new energy power source. The fixed bracket of the insulating bracket assembly is fixedly arranged at the end of the columnar power source, and the movable bracket is arranged on the circumferential outer side of the columnar power source with adjustable position; the current / voltage acquisition component includes a current / voltage collector arranged on the fixed bracket and connected to the electrode of the columnar power source; the temperature acquisition component includes a temperature collector arranged on the movable bracket and arranged opposite to the outer surface of the columnar power source; the acquisition control component controls the current / voltage collector to acquire the current / voltage information of the columnar power source, and controls the movable bracket to drive the temperature collector to move on the circumferential outer side of the columnar power source, and acquires the temperature information of different positions on the outer surface of the columnar power source through the temperature collector. This structure selectively acquires the temperature values of different surface positions of the power source on the basis of continuously acquiring the current and voltage values of the power source.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy power supply signal acquisition, and particularly provides a structure of a CCS signal acquisition module for a new energy power supply. Background Art

[0002] As the core part of an electric device, the operating state of a new energy power supply during use directly affects the overall performance of the electric device. During the operation of the new energy power supply, a battery management system is required to collect information on the current, voltage, and surface temperature value of the battery to constantly monitor whether the operating state of the new energy power supply is within a reasonable range.

[0003] During use, with the change of working conditions, such as the magnitude and fluctuation of current and voltage, the surface temperature value of the new energy power supply will change, and there are differences in the temperature values at different locations of the new energy power supply. Therefore, comprehensively and accurately collecting the temperatures at different surface positions of the new energy power supply is crucial for the refined application management, research and development, and technical improvement of the new energy power supply.

[0004] Currently, the temperature acquisition devices of most power supplies mainly include patch type and encapsulated type, which are fixedly arranged inside or on the surface of the power supply core. Although the temperature information during the operation of the new energy power supply can be collected, the range and position of the collected temperature are affected. It is impossible to collect the temperature information at different surface positions of the power supply according to requirements, nor can the temperature collector be adjusted on the surface of the power supply as needed to master the dynamic changes of the temperatures at different surface positions inside the power supply under the current working conditions. Therefore, it is urgent to set up a temperature collector that can be dynamically adjusted to selectively collect the temperature values at different surface positions of the new energy power supply based on the collection of the current and voltage values of the new energy power supply, so as to meet the needs of refined application management and technical research and development of the new energy power supply. Summary of the Invention

[0005] Based on this, the present invention provides a structure of a CCS signal acquisition module for a new energy power supply to selectively collect the temperature values at different surface positions of a columnar power supply on the basis of continuously collecting the current and voltage value information of the power supply, so as to be able to collect the information of the columnar power supply more accurately and comprehensively and meet the needs of refined application management and technical research and development of the new energy power supply.

[0006] To achieve the above object, the present invention provides a CCS signal acquisition module structure for a new energy power source, which is applicable to signal acquisition of columnar power sources and includes an insulating bracket assembly, a current / voltage acquisition assembly, a temperature acquisition assembly, and an acquisition control assembly. The insulating bracket assembly includes a fixed bracket and a movable bracket. The fixed bracket is fixedly arranged at the end of the columnar power source, and the movable bracket is arranged on the circumferential outer side of the columnar power source with adjustable position. The current / voltage acquisition assembly includes a current / voltage collector arranged on the fixed bracket and connected to the electrodes of the columnar power source. The temperature acquisition assembly includes a temperature collector arranged on the movable bracket and arranged opposite to the outer surface of the columnar power source. The acquisition control assembly is controllably connected to the insulating bracket assembly, the current / voltage acquisition assembly, and the temperature acquisition assembly, and is configured to control the current / voltage collector to acquire the current / voltage value of the columnar power source, and control the movable bracket to drive the temperature collector to move on the circumferential outer side of the columnar power source, and acquire the surface temperature values of different positions on the outer surface of the columnar power source through the temperature collector.

[0007] Further, the new energy power source includes a plurality of columnar power sources arranged in a circumferential array and closely arranged. An acquisition cavity extending along the axial direction is formed by enclosing among the plurality of columnar power sources. The movable bracket and the temperature collector are movably arranged in the acquisition cavity.

[0008] Further, the fixed bracket is provided with an axial adjustment mechanism drivingly connected to the movable bracket. The acquisition control assembly is controllably connected to the axial adjustment mechanism and is configured to control the axial adjustment mechanism to drive the movable bracket to axially move on the outer side of the columnar power source, so as to drive the temperature collector to acquire the surface temperature values at different axial positions of the columnar power source.

[0009] Further, the axial adjustment mechanism includes an adjustment screw, an axial adjustment motor, and a distance monitor. The adjustment screw is arranged in the middle of the acquisition cavity along the axial direction. The axial adjustment motor is arranged on the fixed bracket and drivingly connected to the adjustment screw. The movable bracket is provided with a threaded hole meshing with the adjustment screw. The temperature collector is arranged on the movable bracket. The distance monitor is arranged on the fixed bracket at the end far from the axial adjustment motor and is configured to monitor the distance that the movable bracket axially moves in the acquisition cavity.

[0010] Further, a guiding portion slidably matched with the outer contours of the peripheral plurality of columnar power sources is arranged on the outer periphery of the movable bracket. The movable bracket is axially slidable freely and circumferentially angle-fixed in the acquisition cavity.

[0011] Further, the movable bracket is provided with an annular turntable arranged coaxially with the threaded hole. The temperature collector is arranged on the annular turntable and the information collection direction extends radially outward. An angle adjustment mechanism drivingly connected to the annular turntable is arranged on the movable bracket. The acquisition control component is control-connected to the angle adjustment mechanism and is configured to control the angle adjustment mechanism to drive the annular turntable to rotate around the central axis, so as to drive the temperature collector to sequentially collect the temperature values of each columnar power source on the periphery of the acquisition cavity.

[0012] Further, the angle adjustment mechanism includes an angle adjustment motor and an angle monitor. The angle adjustment motor includes an annular motor stator and an annular motor rotor. The annular motor stator is fixedly connected to the movable bracket. The annular motor rotor is fixedly connected to the annular turntable. The adjustment screw rod passes through the central holes of the annular motor stator and the annular motor rotor. The angle monitor is arranged on the annular turntable and is configured to monitor the angle of the annular turntable driving the temperature collector to rotate around the central axis of the annular turntable.

[0013] Further, the acquisition control component is control-connected to the axial adjustment motor and the angle adjustment motor and is configured to drive the movable bracket to move step by step along the axial direction through the axial adjustment motor. During the intermittent stage of the step-by-step movement, the angle adjustment motor is used to drive the annular turntable to rotate around the central axis, so as to drive the temperature collector to respectively collect the surface temperature values at the same axial position of a plurality of columnar power sources.

[0014] Further, the acquisition control component is provided with a temperature comparator, which is configured to compare and determine the columnar power source with the highest temperature, control the angle adjustment motor to drive the temperature collector to face the columnar power source with the highest temperature, and drive the movable bracket to continuously move along the axial direction through the axial adjustment motor, so as to drive the temperature collector to continuously collect the surface temperature values of the columnar power source with the highest temperature along the axial direction.

[0015] Further, the acquisition control component is provided with a current / voltage comparator, which is configured to compare and determine the columnar power source with the highest current / voltage, control the angle adjustment motor to drive the temperature collector to face the columnar power source with the highest current / voltage, and drive the movable bracket to continuously move along the axial direction through the axial adjustment motor, so as to drive the temperature collector to continuously collect the surface temperature values of the columnar power source with the highest current / voltage along the axial direction.

[0016] Compared with the prior art, the technical advantages of the provided new energy power source CCS signal acquisition module structure are at least reflected in the following aspects:

[0017] 1. By setting a current / voltage acquisition component connected to the electrodes of the columnar power supply on a fixed bracket, the information of current and voltage is continuously acquired; meanwhile, by setting a temperature collector arranged opposite to the outer surface of the columnar power supply on a movable bracket, through the position adjustment of the movable bracket, the surface temperature values at different positions on the outer surface of the columnar power supply are acquired; the above acquisition module structure, on the basis of continuously acquiring the current and voltage value information of the columnar power supply, selectively acquires the temperature values at different surface positions of the columnar power supply, and can acquire the information of the columnar power supply more accurately and comprehensively;

[0018] 2. A plurality of columnar power supplies are arranged in a circumferential array to enclose and construct an acquisition cavity. The temperature collector is driven to move in the acquisition cavity by an axial adjustment mechanism. Under the condition of not affecting the arrangement and installation of the columnar power supplies, the temperature collector can move along the axis to acquire the temperature information of the columnar power supplies, which is convenient for the unified management of the acquired information and improves the automation degree of acquisition control;

[0019] 3. A turntable rotating around the central axis is set on the movable bracket, and the temperature collector is installed on the turntable. The turntable is driven to rotate around the central axis by an angle adjustment mechanism, and the temperature collector in the acquisition cavity can be adjusted to face the peripheral columnar power supplies according to the information acquisition requirements, and the surface temperature information of each columnar power supply is acquired in turn, realizing the dynamic acquisition of different positions of the surface temperature of multiple columnar power supplies by a single temperature collector;

[0020] 4. Through the acquisition control component, the current / voltage and temperature acquisition information in each columnar power supply outside the acquisition cavity is compared, and the columnar power supply with the highest current / voltage value and the highest surface temperature is selected, and continuous axial different position temperature acquisition is carried out on the selected columnar power supply, forming a comparison of the working conditions and a key monitoring method for each columnar power supply, which is convenient for the discovery and key monitoring of the problematic columnar power supply, and is suitable for the refined application management and technical research and development needs of the columnar power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings forming a part of the specification illustrate embodiments of the present invention and, together with the description, are used to explain the principles of the present invention. Referring to the drawings, the present invention can be more clearly understood from the following detailed description, wherein:

[0022] Figure 1 is a schematic structural diagram of an embodiment of the CCS signal acquisition module structure of the provided new energy power supply;

[0023] Figure 2 is Figure 1 a partial enlarged schematic diagram of the upper end part of;

[0024] Figure 3 is a schematic structural diagram of a plurality of columnar power supplies enclosing an acquisition cavity;

[0025] Figure 4 is Figure 1 The structural schematic diagram after removing the columnar power supply;

[0026] Figure 5 is Figure 4 The partial enlarged schematic diagram at location A of;

[0027] Figure 6 The control principle block diagram of the CCS signal acquisition module structure of the provided new energy power supply;

[0028] Figure 7 is the state schematic diagram after the movable support moves downward for adjustment and the temperature collector adjusts the angle;

[0029] Figure 8 is Figure 7 The partial enlarged schematic diagram of the lower end part of;

[0030] Figure 9 is the method flow block diagram for collecting the temperature values of multiple columnar power supplies using the provided CCS signal acquisition module structure of the new energy power supply.

[0031] Explanation of the attached drawing reference numerals:

[0032] 1 - Columnar power supply;

[0033] 2 - Collection cavity;

[0034] 3 - Fixed support;

[0035] 4 - Movable support;

[0036] 51 - Axial adjustment motor, 52 - Adjusting screw, 53 - Angle adjustment motor, 54 - Ring-shaped turntable;

[0037] 6 - Current / voltage collector;

[0038] 7 - Temperature collector;

[0039] 8 - Acquisition control component.

[0040] It should be understood that the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. In addition, the same or similar reference numerals represent the same or similar components. Detailed implementation manners

[0041] In the aspect of information acquisition technologies such as current / voltage and temperature of a power supply, at present, the temperature acquisition devices of most power supplies mainly include surface-mounted and encapsulated types, which are fixedly arranged inside or on the surface of the power supply core. The temperature acquisition range and position are affected, and it is impossible to acquire the temperature information of different positions on the surface of the power supply according to requirements, nor can the temperature acquisition device be adjusted on the surface of the power supply as needed to master the dynamic changes of the temperatures at different positions on the surface inside the power supply under the current working conditions.

[0042] For this reason, the present invention provides a CCS signal acquisition module structure for a new energy power supply. The insulating support assembly includes a fixed support and a movable support. The current / voltage acquisition assembly includes a current / voltage collector arranged on the fixed support and connected to the columnar power supply electrode. The temperature acquisition assembly includes a temperature collector arranged on the movable support and oppositely arranged with the outer surface of the columnar power supply. The acquisition control assembly is controllably connected to the insulating support assembly, the current / voltage acquisition assembly, and the temperature acquisition assembly, controls the current / voltage collector to acquire the current / voltage value of the columnar power supply, and controls the movable support to drive the temperature collector to move circumferentially outside the columnar power supply, and acquires the surface temperature values of different positions on the outer surface of the columnar power supply through the temperature collector. Based on continuously acquiring the current and voltage value information of the power supply, the temperature values of different surface positions of the columnar power supply are selectively acquired, so as to be able to more accurately and comprehensively acquire the information of the columnar power supply and meet the needs of refined application management and technical research and development of the new energy power supply.

[0043] Now, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and in no way limits the present invention and its application or use. The present invention can be implemented in many different forms and is not limited to the embodiments herein. In the present invention, when it is described that a specific device is located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0044] Embodiment 1:

[0045] As Figures 1 to 8 shown, the present invention provides a CCS signal acquisition module structure for a new energy power supply, which is applicable to the signal acquisition of a columnar power supply and includes an insulating support assembly, a current / voltage acquisition assembly, a temperature acquisition assembly, and an acquisition control assembly.

[0046] The insulating support assembly includes a fixed support 3 and a movable support 4. The fixed support 3 is fixedly arranged at the end of the columnar power supply 1, and the movable support 4 is arranged on the circumferential outer side of the columnar power supply 1 with adjustable position. During implementation, both the fixed support and the movable support are made of insulating materials to avoid electrical connection with the power supply and affect the normal operation of the power supply. The information collected by the current, current / voltage collector, and temperature collector is connected to the information collection device through signal lines.

[0047] The current / voltage collection component includes a current / voltage collector 6 arranged on the fixed support 3 and connected to the electrode of the columnar power supply 1. The temperature collection component includes a temperature collector 7 arranged on the movable support 4 and arranged opposite to the outer surface of the columnar power supply 1. During implementation, the current / voltage collector adopts the existing technology, and uses the collection instruments for collecting current and voltage commonly used in new energy power supplies. It can collect the current of the power supply and the voltage separately according to the information collection needs, or collect the information of current and voltage simultaneously. The temperature sensor adopts a contact type temperature sensor or a non-contact inductive temperature sensor of the existing technology.

[0048] The collection control component is controllably connected to the insulating support assembly, the current / voltage collection component, and the temperature collection component, and is configured to control the current / voltage collector 6 to collect the current / voltage value of the columnar power supply 1, and control the movable support 4 to drive the temperature collector 7 to move on the circumferential outer side of the columnar power supply 1, and collect the surface temperature values of different positions on the outer surface of the columnar power supply 1 through the temperature collector. The collection control component can be a single-chip microcomputer, a PLC programmable controller, or an embedded control device.

[0049] Based on this embodiment, by arranging the current / voltage collection component 6 connected to the electrode of the columnar power supply 1 on the fixed support 3, the information of current and voltage is continuously collected; at the same time, by arranging the temperature collector 7 arranged opposite to the outer surface of the columnar power supply 1 on the movable support 4, and through the position adjustment of the movable support 4, the surface temperature values of different positions on the outer surface of the columnar power supply 1 are collected; the above collection module structure, on the basis of continuously collecting the information of the current and voltage values of the columnar power supply 1, selectively collects the temperature values of different surface positions of the columnar power supply 1, and can collect the information of the columnar power supply more accurately and comprehensively.

[0050] Embodiment 2:

[0051] Such as Figure 1 、 Figure 2 and Figure 3As shown, based on the first embodiment, the structure of the CCS signal acquisition module of the new energy power supply is optimized. Specifically, the new energy power supply includes a plurality of columnar power supplies 1 arranged in a circumferential array and closely arranged. A collection cavity 2 extending along the axial direction is formed by enclosing in the middle of the plurality of columnar power supplies 1. The movable bracket 4 and the temperature collector 7 are movably arranged in the collection cavity 2.

[0052] In specific implementation, the structural dimensions of each columnar power supply are the same. Three, four, five or more columnar power supplies can be grouped and closely arranged, and the curved polygon space formed in the middle is used as the collection cavity.

[0053] The fixed bracket 3 is provided with an axial adjustment mechanism that is drivingly connected to the movable bracket 4. The acquisition control component 8 is control-connected to the axial adjustment mechanism and is configured to control the axial adjustment mechanism to drive the movable bracket 4 to axially move outside the columnar power supply 1, so as to drive the temperature collector 7 to collect the surface temperature values at different axial positions of the columnar power supply 1.

[0054] The axial adjustment mechanism includes an adjustment screw 52, an axial adjustment motor 51 and a distance monitor. The adjustment screw 52 is arranged axially in the middle of the collection cavity 2. The axial adjustment motor 51 is arranged on the fixed bracket 3 and is drivingly connected to the adjustment screw 52. The axial adjustment motor can be a servo motor to be able to precisely control the rotation angle and realize the set distance movement control of the movable bracket. The movable bracket 4 is provided with a threaded hole that meshes with the adjustment screw 52. The temperature collector 7 is arranged on the movable bracket 4. The distance monitor is arranged on the fixed bracket 3 at the end far from the axial adjustment motor 51 and is configured to monitor the distance that the movable bracket 4 axially moves in the collection cavity 2. Under the condition of a constant pitch, when using a servo motor, the moving distance of the movable bracket 4 can be calculated by the number of turns of the servo motor.

[0055] The outer periphery of the movable bracket 4 is provided with a guiding portion that slidably cooperates with the outer contour of the plurality of peripheral columnar power supplies 1. The movable bracket 4 slides axially freely and is fixed in the circumferential angle along the collection cavity 2.

[0056] Based on this embodiment, a plurality of columnar power supplies 1 are arranged in a circumferential array to enclose and construct the collection cavity 2. The temperature collector 7 is driven to move in the collection cavity 1 through the axial adjustment mechanism. Without affecting the arrangement and installation of the columnar power supplies 1, the temperature collector 7 can axially move to collect the temperature information of the columnar power supplies 1, which is convenient for the unified management of the collected information and improves the automation degree of the acquisition control.

[0057] Embodiment Three:

[0058] As Figure 1 、 Figure 2 、Figure 4 and Figure 5 As shown in Figure 4 and Figure 5 , in the second embodiment, an axial adjustment mechanism is provided to drive the movable bracket to axially move along the outside of the columnar power supply 1, driving the temperature collector 7 to detect the surface temperatures at different axial positions of the columnar power supply 1. On this basis, further structural optimization is carried out to enable the temperature collector 7 to rotate circumferentially to detect the temperatures inside each columnar power supply 1 outside the collection cavity, thereby realizing the working mode of a single temperature sensor 7 detecting multiple columnar power supplies 1. Specifically:

[0059] A ring-shaped turntable 54 coaxial with the threaded hole is provided on the movable bracket 4. The temperature collector 7 is arranged on the ring-shaped turntable 54 and the information collection direction extends radially outward. An angle adjustment mechanism drivingly connected to the ring-shaped turntable 54 is provided on the movable bracket 4. The acquisition control component 8 is control-connected to the angle adjustment mechanism and is configured to control the angle adjustment mechanism to drive the ring-shaped turntable 54 to rotate about the central axis, so as to drive the temperature collector 7 to sequentially collect the temperature values of each columnar power supply 1 surrounding the collection cavity 2.

[0060] In a preferred embodiment, the angle adjustment mechanism includes an angle adjustment motor 53 and an angle monitor. The angle adjustment motor 53 includes a ring-shaped motor stator and a ring-shaped motor rotor. The ring-shaped motor stator is fixedly connected to the movable bracket 4. The ring-shaped motor rotor is fixedly connected to the ring-shaped turntable 54. The adjustment screw 52 passes through the central holes of the ring-shaped motor stator and the ring-shaped motor rotor. The angle monitor is arranged on the ring-shaped turntable 54 and is configured to monitor the angle of the ring-shaped turntable 54 driving the temperature collector 7 to rotate about the central axis of the ring-shaped turntable 54. During implementation, the ring-shaped motor uses a servo motor. At this time, the angle detector can be an embedded sensor arranged in the servo motor.

[0061] Based on this embodiment, a turntable rotating about the central axis is provided on the movable bracket, the temperature collector is installed on the turntable, and the turntable is driven to rotate about the central axis by the angle adjustment mechanism, so that the temperature collector in the collection cavity can be adjusted to face each columnar power supply on the periphery according to the information collection requirements, and the surface temperature information of each columnar power supply is sequentially collected, realizing the dynamic collection of the surface temperatures at different positions of multiple columnar power supplies by a single temperature collector.

[0062] Embodiment Four:

[0063] On the basis of the second and third embodiments, optimization is carried out to control the collection process through the acquisition control component.

[0064] such as Figure 9As shown in the figure, specifically, the acquisition control component 8 is controllably connected to the axial adjustment motor 51 and the angle adjustment motor 53, and is configured to collect new energy power CCS information according to the following steps:

[0065] S100. Drive the movable bracket 4 to move step by step along the axis through the axial adjustment motor 51;

[0066] S200. Enter the intermittent stage after the step-by-step movement;

[0067] S300. Drive the annular turntable 54 to rotate around the central axis through the angle adjustment motor 53, and drive the temperature collector 7 to collect the surface temperature values at the same axial position of a plurality of columnar power supplies 1 respectively;

[0068] S400. Repeat S100 - S300 to obtain the surface temperature values at different axial positions of a plurality of columnar power supplies 1.

[0069] Furthermore, when there are differences in voltage, current, and temperature in a certain columnar power supply around the acquisition cavity, such as a columnar power supply with high voltage, high current, or high surface temperature, key monitoring is required. Therefore, the following further optimizations are carried out:

[0070] Optimization implementation method 1: The acquisition control component 8 is provided with a temperature comparator, which is configured to compare and determine the columnar power supply 1 with the highest temperature, control the angle adjustment motor 53 to drive the temperature collector 7 towards the columnar power supply 1 with the highest temperature, and drive the movable bracket 4 to move continuously along the axis through the axial adjustment motor 51, driving the temperature collector 7 to continuously collect the surface temperature values of the columnar power supply 1 with the highest temperature along the axis.

[0071] Optimization implementation method 2: An current / voltage comparator is provided in the acquisition control component 8, which is configured to compare and determine the columnar power supply 1 with the highest current / voltage, control the angle adjustment motor 53 to drive the temperature collector 7 towards the columnar power supply 1 with the highest current / voltage, and drive the movable bracket 4 to move continuously along the axis through the axial adjustment motor 51, driving the temperature collector 7 to continuously collect the surface temperature values of the columnar power supply 1 with the highest current / voltage along the axis.

[0072] Based on this embodiment, by comparing the current / voltage and temperature acquisition information in each columnar power supply 1 outside the acquisition cavity through the acquisition control component 8, the columnar power supply 1 with the highest current / voltage value and the highest surface temperature is selected, and continuous axial different position temperature acquisition is performed on the selected columnar power supply 1, forming a working condition comparison and key monitoring method for each columnar power supply 1, facilitating the discovery and key monitoring of problematic columnar power supplies 1, and meeting the needs of refined application management and technical research and development of columnar power supplies.

[0073] Thus far, the embodiments of the present disclosure have been described in detail. To avoid obscuring the concept of the present disclosure, some details known in the art are not described.

[0074] Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description. Although some specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present invention. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be equivalently replaced without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A new energy power supply CCS signal acquisition module structure, suitable for signal acquisition of columnar power supply, characterized in that: include: The insulating bracket assembly includes a fixed bracket and a movable bracket, wherein the fixed bracket is fixedly arranged at the end of the columnar power supply, and the movable bracket is adjustable in position and arranged at the circumferential outer side of the columnar power supply; A current / voltage collection component includes a current / voltage collector disposed on a fixed bracket and connected to a columnar power supply electrode; The temperature collection component comprises a temperature collector which is arranged on a movable bracket and is arranged opposite to the outer surface of the columnar power supply; The acquisition control component is configured to control the current / voltage collector to collect the current / voltage value of the columnar power supply, and control the movable bracket to drive the temperature collector to move outside the circumference of the columnar power supply, and collect the surface temperature values ​​of different positions on the outer surface of the columnar power supply through the temperature collector; The new energy power source includes a plurality of cylindrical power sources arranged in a circular array, closely arranged and of uniform size, wherein the plurality of cylindrical power sources enclose a collection cavity extending along the axial direction, and a movable bracket and a temperature collector are movably arranged in the collection cavity; The fixed bracket is provided with an axial adjustment mechanism drivingly connected to the movable bracket, and the acquisition control component is control-connected to the axial adjustment mechanism and is configured to control the axial adjustment mechanism to drive the movable bracket to move axially outside the columnar power source, so as to drive the temperature collector to collect surface temperature values ​​at different axial positions of the columnar power source; The axial adjustment mechanism includes an adjustment screw, an axial adjustment motor and a distance monitor. The adjustment screw is centrally arranged in the collection cavity along the axial direction. The axial adjustment motor is arranged on a fixed bracket and is drivingly connected to the adjustment screw. The movable bracket is provided with a threaded hole engaged with the adjustment screw. The temperature collector is arranged on the movable bracket. The distance monitor is arranged on a fixed bracket away from one end of the axial adjustment motor and is configured to monitor the distance that the movable bracket moves in the collection cavity along the axial direction. The movable bracket is provided with an annular turntable coaxially arranged with the threaded hole, the temperature collector is arranged on the annular turntable and the information collection direction extends radially outward, the movable bracket is provided with an angle adjustment mechanism drivingly connected to the annular turntable, and the collection control component controls the angle adjustment mechanism to drive the annular turntable to rotate around the central axis, so as to drive the temperature collector to collect the temperature values ​​of each columnar power supply outside the collection cavity in turn; The angle adjustment mechanism includes an angle adjustment motor and an angle monitor. The angle adjustment motor includes an annular motor stator and an annular motor rotor. The annular motor stator is fixedly connected to the movable bracket. The annular motor rotor is fixedly connected to the annular turntable. The adjustment screw passes through the center holes of the annular motor stator and the annular motor rotor. The angle monitor is arranged on the annular turntable and is configured to monitor the angle at which the annular turntable drives the temperature collector to rotate around the central axis of the annular turntable. The collection control component is connected to the axial adjustment motor and the angle adjustment motor control, and is configured to drive the movable bracket to move stepwise along the axial direction through the axial adjustment motor. In the intermittent stage of the stepping movement, the angle adjustment motor drives the annular turntable to rotate around the central axis, driving the temperature collector to collect the surface temperature values ​​of the same axial position of multiple columnar power sources respectively.

2. The new energy power supply CCS signal acquisition module structure according to claim 1 is characterized in that: The outer periphery of the movable bracket is provided with a guide part which is slidably matched with the outer contours of multiple columnar power sources. The movable bracket can slide freely along the axial direction of the collection cavity and has a fixed circumferential angle.

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