CN211377620U - Portable power battery BMS device of writing with a brush - Google Patents
Portable power battery BMS device of writing with a brush Download PDFInfo
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- CN211377620U CN211377620U CN201922162405.6U CN201922162405U CN211377620U CN 211377620 U CN211377620 U CN 211377620U CN 201922162405 U CN201922162405 U CN 201922162405U CN 211377620 U CN211377620 U CN 211377620U
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- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 230000001680 brushing effect Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model relates to a power battery production check out test set, specifically disclose a portable power battery BMS brush write device, including brushing write device body, industry three proofings panel computer and portable power supply, brush write device body is connected with industry three proofings panel computer through the USB cable, and portable power supply provides power supply for brushing write device body through the DC cable, brushes write device body and is connected with the BMS interface of power battery through the BMS cable; the device body of writing with a brush includes upper cover and end box, and the upper cover passes through the screw installation on end box, is equipped with the waterproof pad of one deck between upper cover and the end box, is equipped with the CAN communication card that has the USB interface in the end box, and the upper cover is equipped with the switch of being connected with BMS cable electricity, and this device is written with a brush to portable power battery BMS has reduced the volume, has simplified the wiring, and easy operation has improved production efficiency, and in addition, this device is written with a brush to portable power battery BMS CAN dismantle, conveniently carries.
Description
Technical Field
The utility model relates to a power battery production check out test set, concretely relates to portable power battery BMS device of wipeing.
Background
A conventional Battery Management System (BMS), generally referred to in the industry as the "brain" of a new energy vehicle battery, is an important component of a power battery system of an electric vehicle. The three core technologies of the new energy automobile are formed together with a power battery pack and a whole automobile control system. BMS carries out the system of control and management to the battery, through gathering, calculating voltage, electric current, temperature and SOC isoparametric, and then the charge-discharge process of control battery realizes the protection to the battery, promotes the management system of battery comprehensive properties, is the important tie of connecting on-vehicle power battery and electric automobile.
The BMS needs to communicate with network nodes such as a vehicle control unit; meanwhile, the BMS is inconvenient to disassemble on the vehicle, and needs to perform online calibration, monitoring, automatic code generation, online program download (program update without disassembling a product), and the like without disassembling the case, so that the BMS flashing device is needed.
Present BMS brush device of writing is factory level's check out test set at present, need use rack, industrial computer, CAN communication integrated circuit board and on-vehicle power simulator etc. bulky, the wiring is complicated, complex operation is unfavorable for production efficiency's improvement.
SUMMERY OF THE UTILITY MODEL
To solve the above technical problem, we propose a portable power battery BMS writing device, its purpose: the volume is reduced, the wiring is simplified, the operation is easy, and the production efficiency is improved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a portable BMS (battery management system) flash device for a power battery comprises a flash device body, an industrial three-proofing tablet personal computer and a portable power supply, wherein the flash device body is connected with the industrial three-proofing tablet personal computer through a USB (universal serial bus) cable;
the device body of writing with a brush includes upper cover and end box, and the upper cover passes through the screw installation at the top of end box, is equipped with the waterproof pad of one deck between upper cover and the end box, is equipped with the CAN communication card that has the USB interface and be connected with USB cable, direct current cable and BMS cable electricity respectively in the end box, and the upper cover is equipped with the switch of being connected with BMS cable electricity.
Preferably, both ends of the bottom box are provided with waterproof cable connectors.
Preferably, a direct current power socket is arranged on the side face of one side of the bottom box and the portable power supply.
Preferably, an LED indicator lamp is arranged in the switch.
Through above-mentioned technical scheme, this portable power battery BMS writes the connected mode of device with a brush:
a, connecting a USB cable with a USB port of an industrial three-proofing tablet computer;
B. one end of the direct current cable is inserted into a direct current power socket of the portable power supply, the other end of the direct current cable is inserted into a direct current power socket on the front face of the brushing device body, then the portable power supply is finally connected to an interface of the BMS cable through internal circuit connection, and the BMS of the power battery is connected through the interface of the BMS cable to provide power supply for the brushing of the BMS;
and the interface of the BMS cable is connected to the BMS interface of the power battery.
Operation of this portable power battery BMS device of flashing:
A. turning on a power switch of the portable power supply, and selecting 12V voltage to output;
B. a switch in the middle of the upper cover is opened, an LED indicator lamp on the switch is turned on, and the switch is used for simulating a signal of an automobile key ignition switch.
This portable power battery BMS device of writing with a brush's procedure:
A. and opening the industrial three-proofing tablet personal computer.
B. And (3) the flash software is opened, the software can be automatically connected with the power battery BMS, after the communication is successful, the corresponding program is selected, the flash is clicked, after the flash is successful, a prompt of successful flash is given, and the flash is failed and also has a corresponding prompt.
To sum up, this portable power battery BMS device of writing with a brush has reduced the volume, has simplified the wiring, and the processing ease has improved production efficiency, and in addition, this portable power battery BMS device of writing with a brush can dismantle, has made things convenient for and has carried.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating a connection mode of a portable power battery BMS writing device disclosed in the present invention;
fig. 2 is the utility model discloses a portable power battery BMS device of brushing write the main schematic view of device body.
The corresponding part names indicated by the numbers and letters in the drawings:
1. the screw 2, the industry three proofings panel computer 3, portable power source 4, waterproof cable connect 5, USB cable 6, direct current cable 7, BMS cable 8, switch 9, CAN communication card 10, direct current power socket 11, upper cover 12, end box 13, waterproof pad.
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 only 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 efforts belong to the protection scope of the present invention.
The following describes the embodiments of the present invention in further detail with reference to the schematic drawings.
As shown in fig. 1 and 2, a portable power battery BMS brushing device, including brushing device body, industry three proofings panel computer 2 and portable power source 3, the brushing device body passes through USB cable 5 and is connected with industry three proofings panel computer 2, and portable power source 3 provides the power supply for brushing device body through direct current cable 6, and the brushing device body passes through BMS cable 7 and power battery's BMS interface connection.
The device body of writing with a brush includes upper cover 11 and end box 12, and upper cover 11 passes through screw 1 to be installed at the top of end box 12, is equipped with the waterproof pad 13 of one deck between upper cover 11 and the end box 12, is equipped with in the end box 12 to have the USB interface and respectively with USB cable 5, DC cable 6 and the CAN communication card 9 of BMS cable 7 electricity connection, and upper cover 11 is equipped with the switch 8 of being connected with the BMS cable electricity.
Both ends of the bottom case 12 are provided with waterproof cable joints 4.
A direct current power socket 10 is arranged on one side surface of the bottom box 12 and the portable power supply 3.
This portable power battery BMS device of writing with a brush's connected mode:
a, connecting a USB cable 5 with a USB port of the industrial three-proofing tablet computer 2;
B. one end of the direct current cable 6 is inserted into a direct current power socket 10 of the portable power supply, the other end of the direct current cable is inserted into the direct current power socket 10 on the front face of the brushing device body, then the portable power supply 3 is finally connected to an interface of the BMS cable 7 through internal circuit connection, and the BMS of the power battery is connected through the interface of the BMS cable 7 to provide power supply for the brushing of the BMS;
the interface of the BMS cable 7 is connected to the BMS interface of the power battery.
Operation of this portable power battery BMS device of flashing:
A. turning on a power switch of the portable power supply 3, and selecting 12V voltage to output;
B. the switch 8 in the middle of the upper cover 11 is opened, the LED indicator light on the switch 8 is turned on, and the switch is used for simulating the signal of the key ignition switch of the automobile.
This portable power battery BMS device of writing with a brush's procedure:
A. and opening the industrial three-proofing tablet computer 2.
B. And (3) the flash software is opened, the software can be automatically connected with the power battery BMS, after the communication is successful, the corresponding program is selected, the flash is clicked, after the flash is successful, a prompt of successful flash is given, and the flash is failed and also has a corresponding prompt.
To sum up, this portable power battery BMS device of writing with a brush has reduced the volume, has simplified the wiring, and the processing ease has improved production efficiency, and in addition, this portable power battery BMS device of writing with a brush can dismantle, has made things convenient for and has carried.
Be equipped with the LED pilot lamp in the switch 8, LED pilot lamp is bright when specifically closing for switch 8, and LED pilot lamp goes out when switch 8 breaks off.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (4)
1. A portable BMS flash device of a power battery comprises a flash device body, an industrial three-proofing tablet computer (2) and a portable power supply (3), and is characterized in that the flash device body is connected with the industrial three-proofing tablet computer (2) through a USB cable (5), the portable power supply (3) supplies power supply for the flash device body through a direct current cable (6), and the flash device body is connected with a BMS interface of the power battery through a BMS cable (7);
the device body of writing with a brush includes upper cover (11) and end box (12), and upper cover (11) are installed at the top of end box (12) through screw (1), are equipped with one deck waterproof pad (13) between upper cover (11) and end box (12), are equipped with in end box (12) to have the USB interface and respectively with USB cable (5), CAN communication card (9) that direct current cable (6) and BMS cable (7) electricity are connected, and upper cover (11) are equipped with switch (8) of being connected with BMS cable (7) electricity.
2. The portable power battery BMS flash device of claim 1, wherein: both ends of the bottom box (12) are provided with waterproof cable joints (4).
3. The portable power battery BMS flash device of claim 1, wherein: a direct current power socket (10) is arranged on one side surface of the bottom box (12) and the portable power supply (3).
4. The portable power battery BMS flash device of claim 1, wherein: an LED indicator lamp is arranged in the switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922162405.6U CN211377620U (en) | 2019-12-05 | 2019-12-05 | Portable power battery BMS device of writing with a brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922162405.6U CN211377620U (en) | 2019-12-05 | 2019-12-05 | Portable power battery BMS device of writing with a brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377620U true CN211377620U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922162405.6U Active CN211377620U (en) | 2019-12-05 | 2019-12-05 | Portable power battery BMS device of writing with a brush |
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| CN (1) | CN211377620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114461237A (en) * | 2022-02-18 | 2022-05-10 | 重庆市弘鼎圣科技有限公司 | Portable data flash device |
-
2019
- 2019-12-05 CN CN201922162405.6U patent/CN211377620U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114461237A (en) * | 2022-02-18 | 2022-05-10 | 重庆市弘鼎圣科技有限公司 | Portable data flash device |
| CN114461237B (en) * | 2022-02-18 | 2022-11-22 | 重庆市弘鼎圣科技有限公司 | Portable data flash device |
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