CN211981528U - Mobile battery pack management device and system - Google Patents
Mobile battery pack management device and system Download PDFInfo
- Publication number
- CN211981528U CN211981528U CN202020317459.5U CN202020317459U CN211981528U CN 211981528 U CN211981528 U CN 211981528U CN 202020317459 U CN202020317459 U CN 202020317459U CN 211981528 U CN211981528 U CN 211981528U
- Authority
- CN
- China
- Prior art keywords
- electrically connected
- loop
- battery pack
- main controller
- output end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a mobile battery group manages device and system, mobile battery group manages device and includes: the system comprises a battery pack, an acquisition loop, a main controller and a communication positioning module; the output end of the battery pack is electrically connected with the input end of the acquisition loop, the output end of the acquisition loop is electrically connected with the sampling port of the main controller, and the communication positioning module is electrically connected with the radio frequency end of the main controller. Based on the utility model discloses the realization is uploaded to the terminal and is carried out the unity management to the voltage of group battery, electric current and positional information.
Description
Technical Field
The utility model relates to a battery management field, in particular to mobile battery group manages device and system.
Background
With the popularization of electricity utilization, the application of batteries is more and more extensive, and the batteries relate to a plurality of industries such as communication, electric power, traffic and the like. Modern electric equipment has an increasingly large demand for battery capacity, so that mobile battery packs are required to be placed in places which are not required to be powered off, such as mobile communication base stations and data acquisition places, for emergency public power supply, current and voltage data and the geographic positions (longitude and latitude) where the batteries are located cannot be uploaded to a cloud end in the prior art, and unified management on the battery packs cannot be performed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a mobile battery management device and system aims at solving and reaches the terminal with the voltage, electric current and the positional information of group battery and carry out the uniformity management.
This uses novel first embodiment to provide a mobile battery management device, include: the system comprises a battery pack, an acquisition loop, a main controller and a communication positioning module;
the output end of the battery pack is electrically connected with the input end of the acquisition loop, the output end of the acquisition loop is electrically connected with the sampling port of the main controller, and the communication positioning module is electrically connected with the radio frequency end of the main controller.
Preferably, the system further comprises an alarm module;
the output end of the main controller is electrically connected with the input end of the alarm module.
Preferably, the chip model of the main controller is STM32F103C8T 6.
Preferably, the communication positioning module is an AG9A9G module.
Preferably, the device further comprises a first pressure reduction circuit and a second pressure reduction circuit;
the input end of the first voltage reduction loop is electrically connected with the output end of the battery pack, the output end of the first voltage reduction loop is electrically connected with the input end of the second voltage reduction loop, and the output end of the second voltage reduction loop is electrically connected with the power input end of the communication positioning module and the power input end of the main controller.
Preferably, the acquisition circuit comprises: the current conversion chip, the output loop and the sampling resistor;
the output end of the battery pack is electrically connected with the input end of the sampling resistor, the output end of the sampling resistor is electrically connected with the input end of the current conversion chip, the output end of the current conversion chip is electrically connected with the input end of the output loop, and the output end of the output loop is electrically connected with the sampling port of the main controller.
Preferably, the model of the current conversion chip is LTC 6102.
The second embodiment of the utility model provides a mobile battery management system, including terminal and as above arbitrary one a mobile battery management device, the terminal through visit wireless network with communication orientation module carries out the communication, and then access controller's data.
Based on the utility model provides a mobile battery tube management device and system; the current sampling information of the battery pack is acquired through a sampling resistor on the acquisition loop, the current sampling information is output to an output loop after passing through a current conversion chip method, the amplified current information is converted into voltage information by the output loop and is sent to the main controller, the main controller judges the current and voltage parameters of the battery pack according to the voltage information, the voltage of the battery pack is reduced to 5V through a first voltage reduction loop, is reduced to 3.3V through a second voltage reduction loop and is used for being supplied to a controller, and 4.2V is used for being supplied to a communication positioning module. The communication positioning module can realize a positioning function and a communication function, current position information, voltage parameter information and current parameter information of the battery pack can be sent to the terminal through the communication positioning module, and the terminal can check the parameter information of the current battery pack in real time. The terminal is used for realizing the unified management of the battery pack.
Drawings
Fig. 1 is a schematic structural diagram of a mobile battery pack management apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a main controller chip provided in an embodiment of the present invention;
fig. 3 is a schematic diagram of a chip structure of a communication positioning module according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a second voltage reduction circuit provided in an embodiment of the present invention;
fig. 5 is a schematic diagram of an acquisition loop according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model discloses a mobile battery management device and system aims at solving and reaches the terminal with the voltage, electric current and the positional information of group battery and carry out the uniformity management.
Referring to fig. 1, a first embodiment of the present invention provides a mobile battery pack management apparatus, including: the system comprises a battery pack 4, an acquisition loop 3, a main controller 1 and a communication positioning module 2;
the output of group battery 4 with gather return circuit 3's input electrical connection, gather return circuit 3's output with main control unit 1's sampling port electrical connection, communication orientation module 2 with main control unit 1's radio frequency end electrical connection.
It should be noted that the battery pack 4 is connected to the acquisition loop 3 through a common mode connection method, and is output to an output loop after the current signal of the battery pack 4 is processed, the output loop converts the current signal into a voltage signal which can be measured by the controller more easily and sends the voltage signal to a sampling end of the controller, the communication positioning module 2 can realize a positioning function and a communication function, current position information, voltage and current parameter information of the battery pack 4 in the controller can be sent to a terminal through the communication positioning module 2, and the terminal can check the parameter information of the current battery pack 4 in real time. To achieve unified management.
In this embodiment, the device further comprises an alarm module 7;
the output end of the main controller 1 is electrically connected with the input end of the alarm module 7.
In this embodiment, the chip type number of the main controller 1 may be STM32F103C8T6, and the peripheral circuit of the main controller 1 is as shown in fig. 2.
It should be noted that, in other embodiments, the chip of the main controller 1 may also be of other types, and it is only necessary to process the voltage information or the current information of the acquisition loop 3 and send the information to the terminal through the communication positioning module 2.
In this embodiment, the communication positioning module 2 is an AG9A9G module, and a chip circuit of the communication positioning module 2 is shown in fig. 3
It should be noted that, the communication positioning module 2 includes a positioning function and a wireless communication function, and can read the current location and the wireless network access function, in other embodiments, a unit in which the wireless module and the communication module are separated may also be adopted, for example, a positioning module and an NB-IOT module are connected, these schemes may be selected correspondingly according to actual situations, and are not specifically limited herein, but these schemes are all within the protection scope of the present invention.
Referring to fig. 4, in the present embodiment, the voltage-reducing circuit further includes a first voltage-reducing circuit 5 and a second voltage-reducing circuit 6;
the input end of the first voltage reduction loop 5 is electrically connected with the output end of the battery pack 4, the output end of the first voltage reduction loop 5 is electrically connected with the input end of the second voltage reduction loop 6, and the output end of the second voltage reduction loop 6 is electrically connected with the power input end of the communication positioning module 2 and the power input end of the main controller 1.
The first voltage-reducing circuit 5 reduces the voltage of the battery pack 4 to 5v or another intermediate voltage value, and the second voltage-reducing circuit 6 reduces the voltage to 3.3v and 4.2v for supplying the voltage to the chip
Referring to fig. 5, in the present embodiment, the acquisition circuit 3 includes: the current conversion chip u4, the output loop 9 and the sampling resistor R2;
the output end of the battery pack 4 is electrically connected with the input end of the sampling resistor R2, the output end of the sampling resistor R2 is electrically connected with the input end of the current conversion chip u4, the output end of the current conversion chip u4 is electrically connected with the input end of the output loop 9, and the output end of the output loop 9 is electrically connected with the sampling port of the main controller 1.
It should be noted that the current conversion chip u4 reads the current signal of the battery pack 4 through the sampling resistor and outputs the current signal to the current conversion chip u4 for amplification, and the amplified current signal is converted into the voltage information that is easy to measure by the control through the output circuit 9.
In this embodiment, the type of the current conversion chip u4 may be LTC 6102.
It should be noted that, in other embodiments, the current converting chip u4 may also be a chip of another type, which is not specifically limited herein, but these solutions are all within the protection scope of the present invention.
The second embodiment of the utility model provides a mobile battery management system, including terminal and as above arbitrary one a mobile battery management device, the terminal through visit wireless network with communication orientation module 2 carries out the communication, and then access controller's data.
Based on the utility model provides a mobile battery management device and system; the current sampling information of the battery pack is acquired through a sampling resistor on the acquisition loop, the current sampling information is output to an output loop after passing through a current conversion chip method, the amplified current information is converted into voltage information by the output loop and is sent to the main controller, the main controller judges the current and voltage parameters of the battery pack according to the voltage information, the voltage of the battery pack is reduced to 5V through a first voltage reduction loop, is reduced to 3.3V through a second voltage reduction loop and is used for being supplied to a controller, and 4.2V is used for being supplied to a communication positioning module. The communication positioning module can realize a positioning function and a communication function, current position information, voltage parameter information and current parameter information of the battery pack can be sent to the terminal through the communication positioning module, and the terminal can check the parameter information of the current battery pack in real time. The terminal is used for realizing the unified management of the battery pack.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.
Claims (8)
1. A mobile battery management apparatus, comprising: the system comprises a battery pack, an acquisition loop, a main controller and a communication positioning module;
the output end of the battery pack is electrically connected with the input end of the acquisition loop, the output end of the acquisition loop is electrically connected with the sampling port of the main controller, and the communication positioning module is electrically connected with the radio frequency end of the main controller.
2. The mobile battery pack management apparatus of claim 1, further comprising an alarm module;
the output end of the main controller is electrically connected with the input end of the alarm module.
3. A mobile battery pack management apparatus as claimed in claim 1, wherein the main controller has a chip model number STM32F103C8T 6.
4. The mobile battery pack management apparatus of claim 1, wherein the communication positioning module is an AG9A9G module.
5. The mobile battery management apparatus of claim 1, further comprising a first buck loop and a second buck loop;
the input end of the first voltage reduction loop is electrically connected with the output end of the battery pack, the output end of the first voltage reduction loop is electrically connected with the input end of the second voltage reduction loop, and the output end of the second voltage reduction loop is electrically connected with the power input end of the communication positioning module and the power input end of the main controller.
6. The mobile battery management apparatus of claim 1, wherein the acquisition loop comprises: the current conversion chip, the output loop and the sampling resistor;
the output end of the battery pack is electrically connected with the input end of the sampling resistor, the output end of the sampling resistor is electrically connected with the input end of the current conversion chip, the output end of the current conversion chip is electrically connected with the input end of the output loop, and the output end of the output loop is electrically connected with the sampling port of the main controller.
7. A mobile battery pack management apparatus as claimed in claim 6, wherein the current conversion chip is of type LTC 6102.
8. A mobile battery management system, comprising a terminal and a mobile battery management device according to any one of claims 1 to 7, wherein the terminal communicates with the communication positioning module through a wireless network, and further accesses data of a main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317459.5U CN211981528U (en) | 2020-03-13 | 2020-03-13 | Mobile battery pack management device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317459.5U CN211981528U (en) | 2020-03-13 | 2020-03-13 | Mobile battery pack management device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211981528U true CN211981528U (en) | 2020-11-20 |
Family
ID=73395537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020317459.5U Expired - Fee Related CN211981528U (en) | 2020-03-13 | 2020-03-13 | Mobile battery pack management device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211981528U (en) |
-
2020
- 2020-03-13 CN CN202020317459.5U patent/CN211981528U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107196417A (en) | Low-voltage distribution running status remote supervision system based on LoRa mechanicss of communication | |
| CN202057756U (en) | Distribution network fault locating system based on fault indicator | |
| CN208226539U (en) | A kind of intelligence power alarm electric instrument | |
| CN110807904A (en) | Beidou satellite-based emergency rescue command system | |
| CN211981528U (en) | Mobile battery pack management device and system | |
| CN206834835U (en) | A kind of electrical equipment state monitoring apparatus and system | |
| CN210986093U (en) | Dual-mode wireless patrol-positioning Internet-of-things intercom terminal | |
| CN210444055U (en) | Battery pack monitoring device and electric vehicle | |
| CN105098266A (en) | Wireless network and positioning based lithium battery system | |
| CN210244108U (en) | Distributed speech recognition help seeking device and system | |
| CN207802397U (en) | A kind of mobile phone signal repeater or base station monitoring-controlling system | |
| US11955968B2 (en) | Combined logic control circuit and sewage treatment system | |
| CN214480680U (en) | Industrial gateway and power supply system thereof | |
| CN108599372A (en) | A kind of novel distribution network automatic measure control terminal | |
| CN209930294U (en) | Multimedia integrated access equipment for emergency communication system | |
| CN204946286U (en) | A kind of automatic alarm system based on ZIGBEE network | |
| CN208580818U (en) | A kind of battery cell monitoring management system | |
| CN208174739U (en) | One kind being based on NBIOT internet of things data acquisition device | |
| CN213094502U (en) | Multifunctional gateway for environment monitoring | |
| CN106982263B (en) | Universal power transmission and network communication method and functional suite | |
| CN211718719U (en) | Terminal electric energy management and control terminal | |
| CN216930327U (en) | Wireless communication device for sensor | |
| CN216146332U (en) | Information management system based on NB-IoT technology | |
| CN214475511U (en) | Marketing platform district line loss application platform based on big data | |
| CN112804296B (en) | Electric power internet of things system suitable for electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |