CN216002487U - Intelligent storage battery power supplementing system for fuel vehicle and vehicle - Google Patents
Intelligent storage battery power supplementing system for fuel vehicle and vehicle Download PDFInfo
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- CN216002487U CN216002487U CN202122744440.6U CN202122744440U CN216002487U CN 216002487 U CN216002487 U CN 216002487U CN 202122744440 U CN202122744440 U CN 202122744440U CN 216002487 U CN216002487 U CN 216002487U
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Abstract
The utility model provides a battery intelligence electricity supplementing system and vehicle for fuel vehicle belongs to the car battery field of charging. Characterized in that, fuel vehicle includes the battery, battery intelligence benefit system include the engine control unit, through the hardwire with the battery is connected, the engine control unit includes: a detection unit connected to the battery, and detecting the battery voltage through the hard wire when the vehicle is in an OFF range or an ACC range; the processor unit is connected with the detection unit and used for generating a related control instruction; and the intelligent generator is connected with the engine control unit and the storage battery and used for receiving instructions and supplementing electricity to the storage battery. The utility model discloses when the vehicle is in OFF shelves or ACC shelves, engine control unit passes through the voltage at hard wire timing detection battery both ends, judges whether the battery needs to mend the electricity through intelligent generator.
Description
Technical Field
The utility model relates to an automobile storage battery field of charging especially relates to a battery intelligence benefit electric system and vehicle for fuel vehicle.
Background
The storage battery is used as a power supply of an electric appliance system of the whole vehicle and is a basic guarantee for normal work of all electric appliances of the whole vehicle. Some customers may cause the power shortage of the storage battery due to the fact that the parking time of the vehicle is too long (for example, more than 2 months) and the dark power consumption of the electric appliances on the vehicle is added, and therefore the engine cannot be started. Some customers sit in the vehicle for a long time to listen to songs after the vehicle is shut down, so that the storage battery is in power shortage, and the engine cannot be started. Some customers forget to lock the door or turn off the lamp or the indoor lamp after using up the vehicle, so that the storage battery is insufficient in power and the engine cannot be started. The shortage of electricity in the vehicle storage battery affects not only the service life of the storage battery itself but also the convenience of customers in traveling, and has become a complaint point and a pain point of many users.
In the prior art, the vehicle storage battery is mainly supplemented in a plurality of ways, firstly, when the vehicle storage battery is in power shortage, the external vehicle-mounted starter or the external bond wire is connected in parallel with the positive electrode and the negative electrode of the storage battery to supplement power for the storage battery, and meanwhile, the engine is started to supplement power for the storage battery through the generator; and secondly, when the vehicle power supply gear is in an ON gear, monitoring information such as the health value of the storage battery through an intelligent battery sensor, feeding back the information such as the health value to an engine control unit when the voltage value of the storage battery is lower than a set threshold value, receiving state information such as the health value of the storage battery, then sending a power supplementing command to the intelligent generator, and then starting the generator to supplement power to the storage battery.
The scheme cannot actively monitor the state of the storage battery and supplement power to the storage battery, the power taking mode is complex to operate, and the implementation aspect is also influenced by a tool which is arranged on a vehicle of a customer; the second scheme has limitation in the execution process, namely, the engine control unit can supplement power for the storage battery only after receiving the health state value of the storage battery fed back by the intelligent battery sensor under the ON gear, so that a system capable of supplementing power in a full-live way is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at provides a battery intelligence benefit electric system for fuel vehicle, lets whole car appear that battery voltage is low when the automatic start generator mends the electricity for the battery in arbitrary power shelves, solves the unable problem of in time giving the battery benefit electricity of prior art initiative.
The utility model discloses a further purpose makes the benefit electricity process receive user's guide, lets the user can decide whether to mend the electricity according to actual vehicle conditions.
The utility model discloses another aspect provides a vehicle of including above-mentioned battery intelligence benefit electric system.
Particularly, the utility model provides a battery intelligence benefit electric system for fuel vehicle, a serial communication port, fuel vehicle includes the battery, battery intelligence benefit electric system includes:
an engine control unit connected to the battery by a hard wire, the engine control unit including:
a detection unit connected to the battery, and detecting the battery voltage through the hard wire when the vehicle is in an OFF range or an ACC range;
the processor unit is connected with the detection unit and used for generating a related control instruction;
and the intelligent generator is connected with the engine control unit and the storage battery and used for receiving instructions and supplementing electricity to the storage battery.
Further, the system also comprises a central control system, and the central control system is used for connecting the engine control unit and the vehicle body sensor.
Further, the central control system further comprises an intelligent battery sensor which is connected with the engine control unit, and the intelligent battery sensor feeds the storage battery information back to the engine control unit.
Further, the system further comprises a vehicle-mounted control end connected with the engine control unit, and the vehicle-mounted control end is used for communicating the engine control unit with a control instruction of the intelligent generator.
Further, the vehicle-mounted control end comprises a multimedia host, and the multimedia host is connected with the engine control unit and used for receiving an operation instruction of a user.
Further, the vehicle-mounted control end further comprises a combination meter, and the combination meter is connected with the engine control unit and displays the storage battery information.
Further, the system further comprises a mobile terminal and a vehicle-mounted server, wherein the mobile terminal is connected with the vehicle-mounted control end through the vehicle-mounted server, and the mobile terminal is used for communicating the engine control unit with the control instruction of the intelligent generator.
The utility model also discloses a vehicle, include as above-mentioned fuel vehicle's battery intelligence benefit electric system.
The utility model discloses a set up the hardwire and be connected with engine control unit, when the vehicle was in OFF shelves or ACC shelves, engine control unit passed through the voltage at hardwire timing detection battery both ends, if the voltage of the battery that detects is less than and sets for the threshold value then automatic awakening up self and mend electrician's work.
Further, the utility model discloses an on-vehicle control end and mobile terminal let the user decide whether to agree to the vehicle to mend the electricity instruction according to the actual vehicle situation.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural connection diagram of an intelligent power supply system according to an embodiment of the present invention;
fig. 2 is a flow chart of power supplement according to an embodiment of the present invention;
in the figure: the system comprises a 1-engine control unit, a 2-intelligent generator, a 3-storage battery, a 4-central control system, a 5-battery sensor, a 6-vehicle-mounted control end, a 60-multimedia host, a 61-combination instrument, a 7-mobile terminal and an 8-vehicle-mounted server.
Detailed Description
Fig. 1 is a schematic diagram of structural connection of an intelligent power supply system according to an embodiment of the present invention. Fig. 2 is a power supplementing flow chart according to an embodiment of the present invention. In one embodiment, as shown in fig. 1 and fig. 2, an intelligent power supply system for automatically starting a generator to supply power to a storage battery when the voltage of the storage battery is too low in any power supply gear of a finished automobile mainly comprises an engine control unit 1 and an intelligent generator 2, and the intelligent generator 2 is controlled to supply power to the storage battery 3 through intelligent detection of the engine control unit 1, so that the storage battery 3 can be always in a state of no power shortage, and the trouble that a client cannot start the automobile due to power shortage of the storage battery 3 is reduced.
The engine control unit 1 mainly comprises a detection unit 10 and a processor unit 11, the detection unit 10 is connected with the storage battery 3 through a hard wire, when the vehicle is in an OFF gear or an ACC gear, the detection unit 10 can periodically detect the voltage of the storage battery 3 through the hard wire, if the detected voltage is lower than a set preset value, the engine control unit 1 can be awakened, meanwhile, the engine control unit 1 can send a message to awaken other control units of the vehicle, meanwhile, the processor unit 11 generates a related power supplementing instruction, and sends the instruction to the intelligent generator 2, so that the intelligent generator 2 can timely perform power supplementing processing on the storage battery 3 after receiving the power supplementing instruction.
In this embodiment, when the vehicle is in the OFF range or the ACC range, the detection unit 10 detects the voltage of the battery 3 through a hard wire, so that the problem that the battery 3 is not used for a long time and cannot be found due to power shortage can be effectively solved, and in addition, the intelligent generator 2 supplements the power for the battery 3, so that the problem that the vehicle cannot supplement power by itself when the vehicle is in the OFF range or the ACC range can be effectively solved.
In an embodiment, as shown in fig. 1 and fig. 2, the intelligent power supply system further includes a central control system 4 connected to the engine control unit 1, and after receiving the wake-up message from the engine control unit 1, the central control system 4 detects a state of the vehicle and feeds the state back to the engine control unit 1, so that it is determined whether the current vehicle gear meets the power supply requirement. The central control system 4 wakes up the combination instrument, the multimedia host and the electronic gear shifter through the CAN bus by detecting the conditions of all positions of the vehicle. The central control system 4 controls the power supply relay to be attracted, then awakens the intelligent generator 2 and the intelligent battery sensor 5 through hard wires, and simultaneously feeds back locking state signals of four doors and two covers of the vehicle body and vehicle gear position signals to the engine control unit 1. After the intelligent power supply is finished, the central control system 4 executes a relay disconnection instruction sent by the engine control unit 1, and stops waking up the intelligent generator 2 and the intelligent battery sensor 5.
Further, the engine control unit 1 automatically wakes up the self to work and sends a CAN bus network management message to wake up the central control system 4, judges whether to start the intelligent power supply function or not through a four-door two-cover state signal, a gear signal and a generator state signal which are fed back by the central control system 4, and simultaneously receives health information of the storage battery 3 which is sent by the intelligent battery sensor 5, under the condition that the whole vehicle meets the intelligent power supply condition, the engine control unit 1 sends an intelligent power supply instruction to the intelligent generator 2 through an LIN signal through the LIN bus signal, when the power supply time reaches a set value, sends a power supply stop instruction to the intelligent generator 2, the engine control unit 1 stops sending the network management message after finishing the intelligent power supply process, and after all nodes on the network cannot receive the network management message, the whole CAN network enters a dormant state, then, each subsystem enters a sleep mode, and each system of the vehicle can wake up simultaneously.
In a further embodiment, as shown in fig. 1 and fig. 2, when the vehicle is in the ON gear, the engine control unit 1 monitors the battery 3 of the vehicle through the intelligent battery sensor 5, at this time, the intelligent battery sensor 5 receives an execution signal sent by the engine control unit 1 and feeds back information of the battery 3 to the engine control unit 1, and the engine control unit 1 monitors the battery 3 through different monitoring units under different gear conditions, so that the monitoring accuracy can be effectively ensured.
In one embodiment, as shown in fig. 1 and 2, the intelligent power supply system further includes a vehicle-mounted control terminal 6 connected to the engine control unit 1, where the vehicle-mounted control terminal 6 is configured to receive an operation instruction of a user, send the instruction to the engine control unit 1, and send a final decision to the user, so that the user determines whether to perform power supply operation on the storage battery 3 according to a use condition of the vehicle, thereby enabling the power supply operation to be more humanized and accurate, and meeting requirements of different user groups for actual vehicle control.
In a further embodiment, the vehicle-mounted control terminal 6 further comprises a multimedia host 60 and a combination instrument 61, the multimedia host 60 receives a CAN bus signal sent by the engine control unit 1, displays an indication icon of 'storage battery charging in the middle' in real time, and CAN set options of whether the intelligent power supply function exists or not on a multimedia host interface, so that more humanized selection spaces are provided for customers; the combination meter 61 receives the CAN bus signal sent by the engine control unit 1, and displays the indication icon of "during charging of the storage battery" in real time, so that the user CAN clearly and accurately know the current state of the storage battery 3.
In one embodiment, as shown in fig. 1 and fig. 2, the intelligent power supply system further includes a mobile terminal 7 and an on-board server 8, where the mobile terminal 7 is connected to the on-board control terminal 6 through the on-board server 8, and forwards the to-be-supplied power confirmation instruction to the engine control unit 1 through the on-board control terminal 6.
Further, the vehicle-mounted server 8 receives the health information, the intelligent power supply request instruction, the signal of charging the storage battery and the like of the storage battery 3 sent by the vehicle-mounted control terminal 66, and forwards the information to the mobile terminal 7; meanwhile, the user can see information such as health information, an intelligent power supply request instruction, a storage battery charging signal and the like of the storage battery 3 on the mobile terminal 7, and can select whether to start the intelligent power supply function or not on the interface of the mobile terminal 7 and send the intelligent power supply function to the vehicle-mounted server 8, and the vehicle-mounted server 8 receives the instruction of the mobile terminal 7, forwards the instruction to the engine control unit 1 and executes a final instruction.
The utility model discloses still disclose a vehicle, include as above-mentioned fuel vehicle's battery intelligence benefit electric system.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (8)
1. An intelligent battery recharging system for a fuel powered vehicle, the fuel powered vehicle including a battery, the intelligent battery recharging system comprising:
an engine control unit connected to the battery by a hard wire, the engine control unit including:
a detection unit connected to the battery, and detecting the battery voltage through the hard wire when the vehicle is in an OFF range or an ACC range;
the processor unit is connected with the detection unit and used for generating a related control instruction;
and the intelligent generator is connected with the engine control unit and the storage battery and used for receiving instructions and supplementing electricity to the storage battery.
2. The battery intelligent charging system for fuel-powered vehicles as recited in claim 1, further comprising a central control system for connecting said engine control unit to body sensors.
3. The intelligent battery power replenishment system for a fuel powered vehicle as set forth in claim 2 wherein said central control system further comprises an intelligent battery sensor connected to said engine control unit, said intelligent battery sensor feeding back said battery information to said engine control unit.
4. The intelligent power supplementing system for the storage battery of the oil-fueled vehicle according to claim 2, further comprising an on-board control end connected with the engine control unit, wherein the on-board control end is used for communicating the engine control unit with a control command of the intelligent generator.
5. The intelligent power supplementing system for the storage battery of the fuel-powered vehicle as claimed in claim 4, wherein the vehicle-mounted control end comprises a multimedia host, and the multimedia host is connected with the engine control unit and used for receiving an operation instruction of a user.
6. The intelligent power supplementing system for the storage battery of the fuel-powered vehicle as recited in claim 5, wherein said vehicle-mounted control end further comprises a combination meter, and said combination meter is connected with said engine control unit and displays said storage battery information.
7. The intelligent power supplementing system for the storage battery of the fuel-powered vehicle as claimed in claim 4, characterized in that the system further comprises a mobile terminal and an on-board server, wherein the mobile terminal is connected with the on-board control end through the on-board server, and the mobile terminal is used for communicating the engine control unit with the control command of the intelligent generator.
8. A vehicle comprising a battery intelligent charging system for a fuel powered vehicle as claimed in claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744440.6U CN216002487U (en) | 2021-11-10 | 2021-11-10 | Intelligent storage battery power supplementing system for fuel vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744440.6U CN216002487U (en) | 2021-11-10 | 2021-11-10 | Intelligent storage battery power supplementing system for fuel vehicle and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216002487U true CN216002487U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122744440.6U Active CN216002487U (en) | 2021-11-10 | 2021-11-10 | Intelligent storage battery power supplementing system for fuel vehicle and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN216002487U (en) |
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2021
- 2021-11-10 CN CN202122744440.6U patent/CN216002487U/en active Active
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