CN216101961U - Quick complementary system of battery insufficient voltage - Google Patents
Quick complementary system of battery insufficient voltage Download PDFInfo
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- CN216101961U CN216101961U CN202121149157.2U CN202121149157U CN216101961U CN 216101961 U CN216101961 U CN 216101961U CN 202121149157 U CN202121149157 U CN 202121149157U CN 216101961 U CN216101961 U CN 216101961U
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- storage battery
- power
- electric quantity
- mcu
- quantity detection
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- 230000000295 complement effect Effects 0.000 title description 2
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/23—Head-up displays [HUD]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a storage battery power-shortage quick power-supplementing system, and belongs to the technical field of automobile application. The electric quantity detection device is connected with the engine control unit and the instrument module respectively, and the output end of the engine control unit is connected with the engine to control the engine to be started or shut down. The utility model has the beneficial effects that: the problem of insufficient power of the storage battery under various parking and driving working conditions is solved.
Description
Technical Field
The utility model relates to an automobile application technology, in particular to a storage battery power-shortage rapid power supply system.
Background
When current motorcycle type was at ACC or ON shelves, it is low excessively to detect battery voltage, then carries out the text suggestion ON the instrument: the 12V storage battery is too low in voltage and requires to be charged during running, but the following problems still exist:
1) the storage battery power shortage prompting is only carried out ON an ACC or an ON gear, and no prompting is carried out under an OFF gear, so that the problem of power shortage of the storage battery under an OFF state, particularly under a long-time vehicle parking scene, cannot be avoided;
2) after the storage battery is in power shortage, the user is only prompted to charge, and no good power supplementing measures are provided;
3) after parking for a long time, the insufficient voltage condition appears in the vehicle, and when the inconvenient vehicle that starts of user, neither can remind the user battery insufficient voltage, also can not remote control vehicle start for the battery charge.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a storage battery power-shortage quick power-supplementing system.
The electric quantity detection device is connected with the engine control unit and the instrument module respectively, and the output end of the engine control unit is connected with the engine to control the engine to be started or shut down.
The utility model is further improved, and the electric quantity detection device further comprises a background controller connected with the electric quantity detection device, wherein the background controller comprises a second timer used for timing the parking time of the vehicle and a communication module communicated with the outside.
The utility model is further improved and also comprises a client intelligent terminal which is respectively connected with the background controller and the electric quantity detection equipment, wherein the background controller is connected with the client intelligent terminal through a communication module.
The utility model is further improved, the electric quantity detection equipment comprises an MCU, an electric quantity monitoring module, a power supply conversion unit, a wireless communication unit, a first timer and a CAN transceiver, wherein the electric quantity monitoring module, the power supply conversion unit, the wireless communication unit, the first timer and the CAN transceiver are respectively connected with the MCU, the input end of the electric quantity detection module is connected with the output end of a battery, the output end of the electric quantity detection module is connected with the input end of the MCU, the power supply conversion unit provides power for the MCU, the wireless communication unit is used for wireless communication, the first timer is used for timing the power-on time and the starting time of a storage battery, and the CAN transceiver is used for being connected with an engine control unit through a CAN bus.
The utility model is further improved, the electric quantity detection equipment is arranged in an entertainment host machine of the automobile and shares a wireless communication unit, an MCU and a CAN transceiver of the entertainment host machine.
The utility model is further improved, the electric quantity detection module comprises voltage division resistors R1 and R2, a diode D1 and a capacitor C1, wherein the resistors R1 and R2 are connected in series, one end of each resistor is connected with the anode of the storage battery, the other end of each resistor is grounded, the acquisition port of the MCU is connected between the resistors R1 and R2, the anode of the diode D1 and one end of the capacitor C1 are grounded respectively, and the cathode of the diode D1 and the other end of the capacitor C1 are connected with the acquisition port of the MCU respectively.
The utility model is further improved and also comprises a current limiting resistor R3 which is connected in series between the voltage dividing resistor and the acquisition port of the MCU.
The utility model is further improved, the meter module comprises a display unit, and when the storage battery is in power shortage, the display unit displays the power shortage prompt of the storage battery and the residual oil quantity information.
Compared with the prior art, the utility model has the beneficial effects that: the problem of power shortage of the storage battery under various parking and driving working conditions is solved; the problem of insufficient power of the storage battery caused by abnormal monitoring of the storage battery is avoided; the whole vehicle does not need multi-scheme test verification, so that test resources and equipment resources are reduced; the user can quickly supplement power by one key through the client intelligent terminal, and greater convenience is provided for the user.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an entertainment host according to the present invention;
fig. 3 is a schematic diagram of a power detection module.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model comprises a T-ICE, a TSP background, a mobile phone client, an IC and an engine control unit ECM, wherein the existing T-ICE of the vehicle integrates an electric quantity detection device to realize the power shortage and power supplement of the vehicle, so that the vehicle does not need multi-scheme test and verification under the condition of vehicle communication, thereby reducing test resources, equipment resources and saving development cost. Specifically, the usage and connection relationship of each module are as follows:
1) T-ICE (entertainment host with internet function):
a. collecting the voltage of the storage battery, and performing AD (analog-digital) conversion on the electric quantity of the storage battery;
b. when the engine is not started, performing power-on timing; after the engine is remotely started, timing the start of the engine;
c. the middle control screen displays a storage battery power shortage prompt, limits the middle control screen to work, and sends the storage battery power shortage prompt to the IC, the ECM and the background;
2) IC (meter): the instrument displays the storage battery power shortage prompt; displaying and sending the residual oil quantity information;
3) ECM (engine control unit): controlling an engine to start, and controlling the rotating speed of the engine to 1200 revolutions after receiving a storage battery power shortage prompt sent by the T-ICE in a remote starting state;
4) TSP (Telematics Service Provider) background: the storage time of the automobile is timed, and a power shortage prompt of the storage battery is sent to the mobile phone;
5) and the mobile phone client side: after receiving the prompt information of the insufficient power of the storage battery, the communication with the T-ICE is supported, so that the engine is started through one key of the engine control unit, and the power is quickly supplemented.
The utility model can monitor the electric quantity of the storage battery in all scenes and all weather, comprehensively and reasonably guide user behaviors and prompt the power shortage of the storage battery by combining vehicle parking timing and power-on timing, can directly send a signal to a generator control unit by the T-ICE to control the generator to start to charge the storage battery, and sends the charging state and the generator state to the user client through the TSP background so as to know the running state of the whole vehicle.
The power-on timing and power-off timing strategies are added, the problem that the engine cannot be started due to power shortage of the storage battery in an abnormal or extreme environment of the storage battery monitoring system is avoided, and meanwhile, the use habit of a user on the vehicle is indirectly guided.
As an embodiment of the utility model, a one-key quick power-on function is added in the embodiment, when a user inconveniently starts a vehicle manually, the vehicle can be quickly started at a mobile phone end to charge the storage battery, and meanwhile, the vehicle supports the lifting of the idle speed, so that the charging efficiency of the storage battery is increased.
As shown in fig. 2, the T-ICE of this example includes an MCU, an electric quantity monitoring module, a power conversion unit, a wireless communication unit, a first timer, and a CAN transceiver, which are connected to the MCU respectively, wherein the input end of the electric quantity monitoring module is connected to the output end of the battery, the output end is connected to the input end of the MCU, the power conversion unit provides power to the MCU, the wireless communication unit is used for wireless communication, the first timer is used for timing the power-on time and the start time of the battery, the CAN transceiver is used for connecting to the engine control unit through a CAN bus, and CAN communication of the entire vehicle is realized through the CAN transceiver.
The wireless communication unit of this example includes the communication module that fuses 4G/5G module and GNSS location module, also can be WIFI module etc..
As shown in fig. 3, the electric quantity detection module of this embodiment includes voltage dividing resistors R1 and R2, and further includes a diode D1 and a capacitor C1, wherein the resistors R1 and R2 are connected in series, one end of each resistor is connected to the positive electrode of the battery, the other end of each resistor is connected to the ground, the acquisition port of the MCU is connected between the resistors R1 and R2, the positive electrode of the diode D1 and one end of the capacitor C1 are respectively connected to the ground, and the negative electrode of the diode D1 and the other end of the capacitor C1 are respectively connected to the acquisition port of the MCU.
The resistor R1 and the resistor R2 divide the voltage of the storage battery, and the voltage division is calculated to obtain a point a voltage value Va = VBAT R2/(R1 + R2). When monitoring the electric quantity of the storage battery is executed, namely the MCU monitors the voltage value of a point a in 30s through the AD acquisition port and carries out filtering processing, and the MCU compares the current voltage of the storage battery with a preset electric quantity alarm value. The resistor R3 is used as a current-limiting resistor to prevent the AD acquisition port of the MCU from being damaged by overlarge current. Diode D1 is then using the stabilivolt of 3.9V, prevents AD mouth overvoltage damage, and electric capacity C1 is for the electric quantity monitoring circuit increase interference killing feature.
The above-described embodiments are intended to be illustrative, and not restrictive, of the utility model, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a quick benefit electric system of battery insufficient voltage which characterized in that: the electric quantity detection device is connected with the engine control unit and the instrument module respectively, and the output end of the engine control unit is connected with the engine to control the engine to be started or closed.
2. The system for rapidly supplementing the insufficient power of the storage battery according to claim 1, is characterized in that: the vehicle parking system further comprises a background controller connected with the electric quantity detection device, wherein the background controller comprises a second timer used for timing vehicle parking time and a communication module communicated with the outside.
3. The system for rapidly supplementing the insufficient power of the storage battery according to claim 2, is characterized in that: the system further comprises a client intelligent terminal connected with the background controller and the electric quantity detection device respectively, and the background controller is connected with the client intelligent terminal through the communication module.
4. The system for rapidly supplementing the insufficient power of the storage battery according to claim 1, is characterized in that: the electric quantity detection equipment comprises an MCU (microprogrammed control unit), an electric quantity monitoring module, a power supply conversion unit, a wireless communication unit, a first timer and a CAN (controller area network) transceiver, wherein the electric quantity monitoring module, the power supply conversion unit, the wireless communication unit, the first timer and the CAN transceiver are respectively connected with the MCU, the input end of the electric quantity detection module is connected with the output end of a battery, the output end of the electric quantity detection module is connected with the input end of the MCU, the power supply conversion unit provides a power supply for the MCU, the wireless communication unit is used for wireless communication, the first timer is used for timing the power-on time and the starting time of a storage battery, and the CAN transceiver is used for being connected with the engine control unit through a CAN bus.
5. The system for rapidly supplementing the insufficient power of the storage battery according to claim 4, is characterized in that: the electric quantity detection equipment is arranged in an entertainment host machine of the automobile and shares a wireless communication unit, an MCU (microprogrammed control unit) and a CAN (controller area network) transceiver of the entertainment host machine.
6. The system for rapidly supplementing the insufficient power of the storage battery according to claim 5, is characterized in that: the electric quantity detection module includes divider resistance R1 and R2, still includes diode D1, electric capacity C1, wherein, resistance R1 and R2 are established ties, and one end is connected with the battery positive pole, and other end ground connection, MCU's collection port is connected between resistance R1 and the R2, diode D1's positive pole and electric capacity C1's one end ground respectively, and diode D1's negative pole and electric capacity C1's the other end connect MCU's collection port respectively.
7. The system for rapidly supplementing the insufficient power of the storage battery according to claim 6, is characterized in that: the MCU circuit also comprises a current limiting resistor R3 connected between the voltage dividing resistor and the acquisition port of the MCU in series.
8. The system for rapidly supplementing power to the storage battery under the condition of insufficient power according to any one of claims 1 to 7, is characterized in that: the instrument module comprises a display unit, and when the storage battery is in power shortage, the display unit displays the storage battery power shortage prompt and the residual oil quantity information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121149157.2U CN216101961U (en) | 2021-05-26 | 2021-05-26 | Quick complementary system of battery insufficient voltage |
| PCT/CN2022/083686 WO2022247445A1 (en) | 2021-05-26 | 2022-03-29 | System for quick power replenishment for storage battery having low battery voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121149157.2U CN216101961U (en) | 2021-05-26 | 2021-05-26 | Quick complementary system of battery insufficient voltage |
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| Publication Number | Publication Date |
|---|---|
| CN216101961U true CN216101961U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121149157.2U Active CN216101961U (en) | 2021-05-26 | 2021-05-26 | Quick complementary system of battery insufficient voltage |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN216101961U (en) |
| WO (1) | WO2022247445A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022247445A1 (en) * | 2021-05-26 | 2022-12-01 | 上汽通用五菱汽车股份有限公司 | System for quick power replenishment for storage battery having low battery voltage |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3926518B2 (en) * | 1999-08-27 | 2007-06-06 | 本田技研工業株式会社 | Battery control device for hybrid vehicle |
| CN106080239A (en) * | 2016-07-01 | 2016-11-09 | 北京新能源汽车股份有限公司 | Low-voltage storage battery charging control method of electric vehicle and electric vehicle |
| CN107878212A (en) * | 2017-10-31 | 2018-04-06 | 吉利汽车研究院（宁波）有限公司 | A kind of automobile storage battery preventing electric loss guard method and system |
| CN210852338U (en) * | 2019-07-17 | 2020-06-26 | 郑州宇通客车股份有限公司 | Insufficient voltage prevention control system for storage battery and vehicle |
| CN216101961U (en) * | 2021-05-26 | 2022-03-22 | 上汽通用五菱汽车股份有限公司 | Quick complementary system of battery insufficient voltage |
-
2021
- 2021-05-26 CN CN202121149157.2U patent/CN216101961U/en active Active
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2022
- 2022-03-29 WO PCT/CN2022/083686 patent/WO2022247445A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022247445A1 (en) * | 2021-05-26 | 2022-12-01 | 上汽通用五菱汽车股份有限公司 | System for quick power replenishment for storage battery having low battery voltage |
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| Publication number | Publication date |
|---|---|
| WO2022247445A1 (en) | 2022-12-01 |
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