CN218824625U - Battery detection system - Google Patents
Battery detection system Download PDFInfo
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- CN218824625U CN218824625U CN202220405909.5U CN202220405909U CN218824625U CN 218824625 U CN218824625 U CN 218824625U CN 202220405909 U CN202220405909 U CN 202220405909U CN 218824625 U CN218824625 U CN 218824625U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The embodiment of the utility model provides a battery detecting system. The battery detection system includes: the device comprises a controller, a thermostat, a temperature detection module, a battery, a power supply device and a power consumption device; the controller is respectively electrically connected with the power supply device, the power consumption device, the temperature detection module and the constant temperature box, the battery is located in the constant temperature box, the temperature detection module is connected with the battery, the battery is used for being electrically connected with the power supply device or electrically connected with the power consumption device, the power supply device is used for supplying power to the battery, the power consumption device is used for consuming electric energy of the battery, and the temperature detection module is used for detecting the temperature of the battery according to a preset time interval.
Description
Technical Field
The utility model relates to an electronic equipment technical field, concretely relates to battery detecting system.
Background
With the development of science and technology, electric vehicles are more and more widely used. In general, an electric vehicle is provided with a power battery, and the power battery supplies power to the vehicle so that the vehicle can run. In order to improve the cruising ability of the vehicle, it is necessary to detect the battery and detect the SOC of the battery. However, in the related art, the detection and determination of the SOC of the battery are complicated, and the determined SOC of the battery is also inaccurate.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a battery detection system to it is comparatively complicated to detect and confirm battery SOC among the solution correlation technique, and the SOC of the battery of confirming is problem too inaccurate yet.
In order to solve the technical problem, the utility model discloses a realize like this:
an embodiment of the utility model provides a battery detection system, battery detection system includes: the device comprises a controller, a thermostat, a temperature detection module, a battery, a power supply device and a power consumption device;
the controller respectively with power supply unit power consumption device temperature detection module and the thermostated container electricity is connected, the battery is located the thermostated container, temperature detection module with the battery is connected, the battery be used for with the power supply unit electricity is connected, perhaps with the power consumption device electricity is connected, power supply unit be used for to the battery power supply, power consumption device is used for consuming the electric energy of battery, temperature detection module is used for detecting according to preset time interval the temperature of battery.
Optionally, the preset time interval is less than or equal to 1 millisecond.
Optionally, the controller is electrically connected to the power supply device, the power consuming device, the temperature detecting module, and the thermostat respectively through a network.
Optionally, the battery includes a housing, a positive electrode post, and a negative electrode post;
anodal utmost point post and negative terminal all is located on the casing, just anodal utmost point post and negative terminal all be used for with the power supply unit electricity is connected, perhaps with the power consumption device electricity is connected, temperature detection module is used for detecting according to preset time interval the casing anodal utmost point post and the temperature of negative terminal.
Optionally, the battery detection system further comprises a detection assembly;
anodal utmost point post and negative terminal all with the detection component electricity is connected, the detection component with the controller electricity is connected, the detection component is used for detecting according to preset time interval anodal utmost point post and voltage and electric current on the negative terminal.
Optionally, the power supply device is provided with a detection piece;
anodal utmost point post and negative terminal all with it is connected to detect the piece electricity, detect the piece with the controller electricity is connected, it is used for detecting according to preset time interval anodal utmost point post and voltage and electric current on the negative terminal.
Optionally, the battery detection system further comprises a first control switch;
one end of the first control switch is electrically connected with the battery, and the other end of the first control switch is electrically connected with the power supply device;
under the condition that the first control switch is in a conducting state, the battery is conducted with the power supply device, and the power supply device supplies power to the battery;
when the first control switch is in an off state, the battery is disconnected from the power supply device, and the power supply device stops supplying power to the battery.
Optionally, the battery detection system further comprises a second control switch;
one end of the second control switch is electrically connected with the battery, and the other end of the second control switch is electrically connected with the power consumption device;
when the second control switch is in a conducting state, the battery is conducted with the power consumption device, and the battery supplies power to the power consumption device;
when the second control switch is in an off state, the battery is disconnected from the power consuming device, and the battery stops supplying power to the power consuming device.
Optionally, the second control switch is a relay or a MOS transistor.
Optionally, the controller is a programmable logic controller.
In the embodiment of the present invention, since the controller is electrically connected to the power supply device, the power consuming device, the temperature detecting module, and the thermostat respectively, the controller can control the power supply device, the power consuming device, the temperature detecting module, and the thermostat. Because the battery is located in the thermostat, can be through the temperature in the thermostat of controller control to make the thermostat can simulate the ambient temperature that the battery was located in reality. Since the temperature detection module is connected to the battery, the temperature detection module can detect the temperature of the battery. Specifically, when the battery is electrically connected with the power supply device, the power supply device provides electric energy for the battery, so that the temperature detection module can detect the temperature of the battery during charging according to a preset time interval; when the battery is electrically connected with the power consumption device, the power consumption device of the battery box provides electric energy, namely the power consumption device consumes the electric energy of the battery, so that the temperature detection module can detect the temperature of the battery during discharging according to the preset time interval. That is, in the embodiment of the utility model provides an, through setting up the thermostated container, and the thermostated container is connected with the controller electricity, thereby the temperature of thermostated container can be controlled to the controller, make the thermostated container can simulate the ambient temperature that the battery located in the reality, and no matter at battery charging or the in-process that discharges, temperature detection module all can detect the temperature of real-time detection battery according to the predetermined time, the temperature frequency who is equivalent to the collection battery is higher promptly, thereby the controller can be according to the data of the battery temperature who acquires, the true temperature of comparatively accurate definite battery in charging or discharge process, thereby according to the temperature of battery, the SOC of comparatively accurate definite battery, the SOC of definite battery is also comparatively simple and convenient.
Drawings
Fig. 1 shows a schematic diagram of a battery detection system according to an embodiment of the present invention.
Reference numerals are as follows:
10: a controller; 20: a thermostat; 30: a temperature detection module; 40: a battery; 50: a power supply device; 60: an electrical consumer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1, a schematic diagram of a battery detection system according to an embodiment of the present invention is shown. As shown in fig. 1, the battery test system includes: a controller 10, a thermostat 20, a temperature detection module 30, a battery 40, a power supply device 50, and a power consumption device 60;
the controller 10 is electrically connected to the power supply device 50, the power consumption device 60, the temperature detection module 30, and the incubator 20, respectively, the battery 40 is located in the incubator 20, the temperature detection module 30 is connected to the battery 40, the battery 40 is electrically connected to the power supply device 50, or electrically connected to the power consumption device 60, the power supply device 50 is configured to supply power to the battery 40, the power consumption device 60 is configured to consume electric energy of the battery 40, and the temperature detection module 30 is configured to detect the temperature of the battery 40 at preset time intervals.
In the embodiment of the present invention, since the controller 10 is electrically connected to the power supply device 50, the power consumption device 60, the temperature detection module 30, and the oven 20, respectively, the controller 10 can control the power supply device 50, the power consumption device 60, the temperature detection module 30, and the oven 20. Since battery 40 is located in oven 20, the temperature in oven 20 can be controlled by controller 10 so that oven 20 can simulate the ambient temperature in which battery 40 is actually located. Since the temperature detection module 30 is connected to the battery 40, the temperature detection module can detect the temperature of the battery 40. Specifically, when the battery 40 is electrically connected to the power supply device 50, the power supply device 50 supplies power to the battery 40, so that the temperature detection module 30 can detect the temperature of the battery 40 during charging according to a preset time interval; when the battery 40 is electrically connected to the power consuming device 60, the battery 40 supplies power to the power consuming device 60, that is, the power consuming device 60 consumes the power of the battery 40, so that the temperature detecting module 30 can detect the temperature of the battery 40 at the time of discharging according to the preset time interval. That is, in the embodiment of the utility model provides an, through setting up thermostated container 20, and thermostated container 20 is connected with controller 10 electricity, thereby controller 10 can control thermostated container 20's temperature, make thermostated container 20 can simulate the ambient temperature that battery 40 is located in the reality, and no matter in battery 40 charging or the in-process of discharging, temperature detection module 30 all can detect the temperature of real-time detection battery 40 according to the default time, it is higher to be equivalent to the temperature frequency who gathers battery 40 promptly, thereby controller 10 can be according to the data of the battery 40 temperature who acquires, the true temperature of battery 40 in charging or discharging process is being confirmed to comparatively accurate, thereby according to battery 40's temperature, the SOC of comparatively accurate definite battery 40, the SOC of definite battery 40 is also comparatively simple and convenient.
It should be noted that controller 10 may control the temperature of oven 20 in real time during the charging or discharging process of battery 40, so that the temperature of oven 20 may be dynamically adjusted, and thus, oven 20 may better simulate the temperature of the environment during the charging or discharging process of battery 40. In addition, the temperature detecting module 30 may be a temperature sensor, and certainly, may also be other devices capable of detecting temperature, and therefore, the embodiment of the present invention is not limited herein. In addition, in the embodiment of the present invention, the battery 40 may be a power battery 40 in a vehicle.
Additionally, in embodiments of the present invention, the predetermined time interval may be less than or equal to 1 millisecond.
When the preset time interval is less than or equal to 1 millisecond, at this time, the preset interval is smaller, so that the temperature detection module 30 can detect the temperature of the battery 40 at the smaller time interval, and the temperature of the battery 40 that can be acquired by the temperature detection module 30 is more real.
It should be noted that the preset time interval may be 1 millisecond, may also be 0.5 millimeter, may also be 0.3 millimeter, and for the specific value of the preset time interval, the embodiment of the present invention is not limited herein.
In addition, in some embodiments, controller 10 may be electrically connected to power supply 50, power consuming device 60, temperature detection module 30, and incubator 20, respectively, through a network.
When the controller 10 is electrically connected to the power supply device 50, the power consumption device 60, the temperature detection module 30 and the oven 20 through the network, the controller 10, the power supply device 50, the power consumption device 60, the temperature detection module 30 and the oven 20 may be in a local area network, so that the controller 10 can control the devices to be controlled more quickly.
Additionally, in some embodiments, the battery 40 may include a housing, a positive terminal post, and a negative terminal post. Anodal utmost point post and negative terminal post all are located the casing, and anodal utmost point post and negative terminal post all are used for being connected with power supply unit 50 electricity, perhaps are connected with power consumption device 60 electricity, and temperature detection module 30 is used for detecting the temperature of casing, anodal utmost point post and negative terminal post according to predetermineeing time interval.
When the positive electrode post and the negative electrode post are electrically connected to the power supply device 50, at this time, the power supply device 50 charges the battery 40, that is, the battery 40 is in a charging state, the temperature detection module 30 can detect the temperatures of the casing, the positive electrode post and the negative electrode post of the battery 40, so that the controller 10 can comprehensively determine the real temperature of the battery 40 according to the temperatures of the casing, the positive electrode post and the negative electrode post of the battery 40. Similarly, when the positive electrode post and the negative electrode post are both electrically connected to the power consumption device 60, at this time, the battery 40 supplies power to the power consumption device 60, that is, the battery 40 is in a discharge state, the temperature detection module 30 may also detect the temperatures of the casing, the positive electrode post and the negative electrode post of the battery 40, so that the controller 10 may comprehensively determine the actual temperature of the battery 40 according to the temperatures of the casing, the positive electrode post and the negative electrode post of the battery 40.
In addition, when the battery 40 is detected, it is usually necessary to detect the voltage and the current on the positive electrode post and the negative electrode post, and the adopted mode may be different, and specifically, the following two types are taken as examples for description:
mode (1): the battery 40 detection system may also include a detection assembly. Anodal utmost point post and negative pole utmost point post all are connected with the detection subassembly electricity, and the detection subassembly is connected with controller 10 electricity, and the detection subassembly is used for detecting voltage and electric current on anodal utmost point post and the negative pole utmost point post according to preset time interval.
When the positive pole post and the negative pole post are electrically connected with the detection assembly, at the moment, the detection assembly can detect the voltage and the current on the positive pole post and the negative pole post according to the preset time interval, so that the detection assembly sends the detected voltage and current to the controller 10, and the controller 10 can comprehensively determine the SOC of the battery 40 according to the voltage and the current. Because the detection assembly detects according to the preset time interval, it is equivalent to that the detection assembly detects the voltage and the current of the positive electrode pole and the negative electrode pole according to a higher frequency, so that the controller 10 can acquire more data of the voltage and the current, when the controller 10 draws a curve according to the data of the voltage and the current, the curve is smoother, and the controller 10 determines the SOC of the battery 40 more accurately.
It should be noted that the detection component may be a voltmeter or an ammeter. In addition, the detection assembly can detect the voltage and current on the positive and negative poles of the battery 40 when the battery 40 is in a charged state or a discharged state.
Mode (2): the power supply device 50 may have a detection member thereon. Anodal utmost point post and negative pole utmost point post all are connected with the detection piece electricity, and the detection piece is connected with controller 10 electricity, and the detection piece is used for detecting voltage and electric current on anodal utmost point post and the negative pole utmost point post.
When the positive electrode post and the negative electrode post are electrically connected with the detection piece, at the moment, the detection piece can detect the voltage and the current on the positive electrode post and the negative electrode post according to the preset time interval, so that the detection piece sends the detected voltage and current to the controller 10, and the controller 10 can comprehensively determine the SOC of the battery 40 according to the voltage and the current. Because the detection piece detects according to the time interval that predetermines, consequently, be equivalent to the voltage and the electric current of detection piece according to higher frequency detection anodal utmost point post and negative pole utmost point post to make controller 10 can obtain more voltage and the data of electric current, when controller 10 draws the curve according to the data of voltage and electric current, the curve is more smooth, and controller 10 confirms that the SOC of battery 40 is also more accurate.
The detecting element may be a voltmeter or an ammeter. In addition, the detection member may detect the voltage and current on the positive electrode terminal and the negative electrode terminal of the battery 40 when the battery 40 is in a charged state or a discharged state.
In the above-described aspect (1), it corresponds to the detection of the battery 40 by the detection unit, and in the above-described aspect (2), it corresponds to the power supply device 50 which may be provided with a detector.
Additionally, in some embodiments, the battery 40 detection system may further include a first control switch. One end of the first control switch is electrically connected to the battery 40, and the other end of the first control switch is electrically connected to the power supply device 50. Under the condition that the first control switch is in a conducting state, the battery 40 is conducted with the power supply device 50, and the power supply device 50 supplies power to the battery 40; when the first control switch is in the off state, the battery 40 is disconnected from the power supply device 50, and the power supply device 50 stops supplying power to the battery 40.
When the first control switch is in a conducting state, at this time, the battery 40 is electrically connected to the power supply device 50, that is, the battery 40 is conducted to the power supply device 50, so that the power supply device 50 can supply power to the battery 40, so that the battery 40 is charged, and when the battery 40 is charged, the temperature detection module 30 can detect the temperature of the battery 40. When the first control switch is in the off state, which is equivalent to disconnecting the battery 40 from the power supply device 50, that is, disconnecting the battery 40 from the power supply device 50, so that the power supply device 50 stops supplying power to the battery 40, the temperature detection module 30 may also detect the temperature of the battery 40. That is, by setting the first control switch, the temperature of the battery 40 during charging can be detected, so that the first control switch is in the on state, and the temperature of the battery 40 after charging is detected, so that the first control switch is in the off state, so that the state of the battery 40 is determined by the first control switch, that is, the battery 40 is in the charging state or the charging state is stopped, so that the temperature of the battery 40 in different states can be determined.
In addition, in some embodiments, the first control switch may be a relay or a MOS transistor.
When the first control switch is a relay or an MOS transistor, at this time, the relay or the MOS transistor is easily available and is easy to control, so that the battery 40 detection system can be easily formed.
It should be noted that the first control switch may be electrically connected to the controller 10, and the controller 10 may control the first control switch to switch between the on state and the off state, so as to control the first control switch. When the first control switch is a MOS transistor, the gate of the MOS transistor may be electrically connected to the controller 10, the source of the MOS transistor is electrically connected to the battery 40, and the drain of the MOS transistor is electrically connected to the power consumption device 60. When the second control switch is a relay, a control terminal of the relay may be electrically connected to the controller 10, one connection terminal of the relay is electrically connected to the battery 40, and the other connection terminal of the relay is electrically connected to the power consuming device 60.
Additionally, in some embodiments, the battery 40 detection system may further include a second control switch. One end of the second control switch is electrically connected to the battery 40, and the other end of the second control switch is electrically connected to the power consuming device 60. When the second control switch is in the on state, the battery 40 is in conduction with the power consumption device 60, and the battery 40 supplies power to the power consumption device 60; when the second control switch is in the off state, the battery 40 is disconnected from the power consuming device 60, and the battery 40 stops supplying power to the power consuming device 60.
When the second control switch is in the on state, the battery 40 is electrically connected to the power consuming device 60, that is, the battery 40 is electrically connected to the power consuming device 60, so that the battery 40 can supply power to the power consuming device 60, the battery 40 consumes power, and the temperature detecting module 30 can detect the temperature of the battery 40 when the battery 40 consumes power. When the second control switch is in the off state, the battery 40 is disconnected from the power consuming device 60, that is, the battery 40 is disconnected from the power consuming device 60, so that the battery 40 stops supplying power to the power consuming device 60, and the temperature detection module 30 may detect the temperature of the battery 40. That is, by providing the second control switch, the second control switch can be turned on when the temperature of the battery 40 at the time of power consumption needs to be detected, and can be turned off when the temperature of the battery 40 after the power consumption ends needs to be detected, so that the state of the battery 40, that is, whether the battery 40 is in the power consumption state or in the power consumption stop state, can be determined through the second control switch, and thus the temperature of the battery 40 in different states can be determined.
In addition, in some embodiments, the second control switch may be a relay or a MOS transistor.
When the second control switch is a relay or an MOS transistor, at this time, since the relay or the MOS transistor is easily obtained and is easy to control, the battery 40 detection system can be easily formed.
It should be noted that the second control switch may be electrically connected to the controller 10, and the controller 10 may control the second control switch to switch between the on state and the off state, so as to control the second control switch. When the second control switch is a MOS transistor, the gate of the MOS transistor may be electrically connected to the controller 10, the source of the MOS transistor is electrically connected to the battery 40, and the drain of the MOS transistor is electrically connected to the power consumption device 60. When the second control switch is a relay, a control terminal of the relay may be electrically connected to the controller 10, one connection terminal of the relay is electrically connected to the battery 40, and the other connection terminal of the relay is electrically connected to the power consuming device 60.
Additionally, in some embodiments, the controller 10 may be a programmable logic controller 10.
When the controller 10 is the programmable logic controller 10, at this time, it is possible to cause the controller 10 to perform different operations by setting different codes in the controller 10, and further, by setting codes in the controller 10, it is possible for the controller 10 to automatically control the temperature of the oven 20, or the controller 10 may automatically control a device connected to the controller 10, thereby automating the detection of the battery 40. Alternatively, by connecting the controller 10 to a display panel, a user may be allowed to operate on the display panel, so that the controller 10 may control devices electrically connected to the controller 10.
Of course, the controller 10 may also be another type of controller 10, and the embodiment of the present invention is not limited thereto.
In the embodiment of the present invention, since the controller 10 is electrically connected to the power supply device 50, the power consumption device 60, the temperature detection module 30, and the oven 20, respectively, the controller 10 can control the power supply device 50, the power consumption device 60, the temperature detection module 30, and the oven 20. Since battery 40 is located in oven 20, the temperature in oven 20 can be controlled by controller 10 so that oven 20 can simulate the ambient temperature in which battery 40 is actually located. Since the temperature detection module 30 is connected to the battery 40, the temperature detection module can detect the temperature of the battery 40. Specifically, when the battery 40 is electrically connected to the power supply device 50, the power supply device 50 provides electric energy to the battery 40, so that the temperature detection module 30 can detect the temperature of the battery 40 during charging according to a preset time interval; when the battery 40 is electrically connected to the power consuming device 60, the battery 40 supplies power to the power consuming device 60, that is, the power consuming device 60 consumes the power of the battery 40, so that the temperature detecting module 30 can detect the temperature of the battery 40 at the time of discharging according to the preset time interval. That is, in the embodiment of the utility model provides an, through setting up thermostated container 20, and thermostated container 20 is connected with controller 10 electricity, thereby controller 10 can control thermostated container 20's temperature, make thermostated container 20 can simulate the ambient temperature that battery 40 is located in the reality, and no matter in battery 40 charging or the in-process of discharging, temperature detection module 30 all can detect the temperature of real-time detection battery 40 according to the default time, it is higher to be equivalent to the temperature frequency who gathers battery 40 promptly, thereby controller 10 can be according to the data of the battery 40 temperature who acquires, the true temperature of battery 40 in charging or discharging process is being confirmed to comparatively accurate, thereby according to battery 40's temperature, the SOC of comparatively accurate definite battery 40, the SOC of definite battery 40 is also comparatively simple and convenient.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
While alternative embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including alternative embodiments and all alterations and modifications that fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, in this document, relational terms such as first and second, and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of additional like elements in an article or terminal equipment comprising the element.
It is right above to the technical scheme that the utility model provides a detailed introduction has been carried out, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, simultaneously, to the general technical staff in this field, according to the utility model discloses a principle and implementation mode all have the change part on concrete implementation mode and application scope, to sum up, this description content should not be understood as the restriction of the utility model.
Claims (10)
1. A battery testing system, comprising: the device comprises a controller, a thermostat, a temperature detection module, a battery, a power supply device and a power consumption device;
the controller respectively with power supply unit power consumption device temperature detection module and the thermostated container electricity is connected, the battery is located the thermostated container, temperature detection module with the battery is connected, the battery be used for with the power supply unit electricity is connected, perhaps with the power consumption device electricity is connected, power supply unit be used for to the battery power supply, power consumption device is used for consuming the electric energy of battery, temperature detection module is used for detecting according to preset time interval the temperature of battery.
2. The battery detection system of claim 1, wherein the preset time interval is less than or equal to 1 millisecond.
3. The battery test system according to claim 1, wherein the controller is electrically connected to the power supply device, the power consuming device, the temperature detection module, and the oven through a network, respectively.
4. The battery detection system of claim 1, wherein the battery includes a housing, a positive terminal post, and a negative terminal post;
anodal utmost point post and negative terminal all is located on the casing, just anodal utmost point post and negative terminal all be used for with the power supply unit electricity is connected, perhaps with the power consumption device electricity is connected, temperature detection module is used for detecting according to preset time interval the casing anodal utmost point post and the temperature of negative terminal.
5. The battery test system of claim 4, further comprising a test assembly;
anodal utmost point post and negative terminal all with the detection component electricity is connected, the detection component with the controller electricity is connected, the detection component is used for detecting according to preset time interval anodal utmost point post and voltage and electric current on the negative terminal.
6. The battery test system of claim 4, wherein the power supply has a test piece thereon;
anodal utmost point post and negative terminal all with it connects to detect a electricity, detect a with the controller electricity is connected, it is used for detecting according to predetermineeing time interval anodal utmost point post and voltage and electric current on the negative terminal.
7. The battery test system of claim 1, further comprising a first control switch;
one end of the first control switch is electrically connected with the battery, and the other end of the first control switch is electrically connected with the power supply device;
under the condition that the first control switch is in a conducting state, the battery is conducted with the power supply device, and the power supply device supplies power to the battery;
when the first control switch is in an off state, the battery is disconnected from the power supply device, and the power supply device stops supplying power to the battery.
8. The battery test system of claim 1, further comprising a second control switch;
one end of the second control switch is electrically connected with the battery, and the other end of the second control switch is electrically connected with the power consumption device;
when the second control switch is in a conducting state, the battery is conducted with the power consumption device, and the battery supplies power to the power consumption device;
when the second control switch is in an off state, the battery is disconnected from the power consuming device, and the battery stops supplying power to the power consuming device.
9. The battery test system of claim 8, wherein the second control switch is a relay or a MOS transistor.
10. The battery detection system of any of claims 1-9, wherein the controller is a programmable logic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405909.5U CN218824625U (en) | 2022-02-25 | 2022-02-25 | Battery detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405909.5U CN218824625U (en) | 2022-02-25 | 2022-02-25 | Battery detection system |
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| Publication Number | Publication Date |
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| CN218824625U true CN218824625U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220405909.5U Active CN218824625U (en) | 2022-02-25 | 2022-02-25 | Battery detection system |
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| CN (1) | CN218824625U (en) |
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2022
- 2022-02-25 CN CN202220405909.5U patent/CN218824625U/en active Active
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