CN205753458U - Electronic cell Sensors & Application are in the electric energy management system of vehicle - Google Patents
Electronic cell Sensors & Application are in the electric energy management system of vehicle Download PDFInfo
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- CN205753458U CN205753458U CN201521118559.0U CN201521118559U CN205753458U CN 205753458 U CN205753458 U CN 205753458U CN 201521118559 U CN201521118559 U CN 201521118559U CN 205753458 U CN205753458 U CN 205753458U
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- 238000001514 detection method Methods 0.000 claims description 13
- 230000032683 aging Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
This utility model provides electronic cell sensor, and it includes battery detecting parts, and it is for detecting the battery status of vehicle；And electric energy management parts, it receives the signal of telecommunication characterizing battery status, and accordingly generates the signal relevant with electric energy management from described battery detecting parts.Also provide for the electric energy management system for vehicle.
Description
Technical field
This utility model relates to automotive engineering, more specifically, relates to electronic cell sensor and the power management technology for vehicle.
Background technology
Electronic cell sensor is used for determining at least one state parameter of automobile batteries.Generally, the battery parameter that the detection of electronic cell sensor is different, such as charged state SOC, battery functi on SOF and battery aging status SOH etc., and institute's testing result is sent to processor, its carry out processing the electric energy management for vehicle.The processor receiving testing result can be such as the ECU ECU etc. of vehicle.
Summary of the invention
In view of this, according to an aspect of the present utility model, electronic cell sensor is provided at this, it can include the battery detecting parts of the battery status for detecting vehicle, and receives the signal of telecommunication characterizing battery status the electric energy management parts accordingly generating the signal relevant with electric energy management from described battery detecting parts.
According to an example of the present utility model, in this electronic cell sensor, battery detecting parts and electric energy management parts are implemented in same electronic device.As example, this electronic device is chip or printed circuit board (PCB).As example, this electronic device whether chip or printed circuit board (PCB), all can support CAN agreement and/or LIN bus protocol.
According to another example of the present utility model, described electric energy management parts can be set to receive from described battery detecting parts characterize charged state SOC, battery functi on SOF and the signal of battery aging status SOH respectively.
According to another example of the present utility model, described electric energy management parts can be set to receive from described battery detecting parts characterize cell voltage, electric current and the signal of temperature.
According to another example of the present utility model, battery is accumulator.
According to another example of the present utility model, electric energy management parts can include quick charge module, battery activated module, Battery Diagnostic module, voltage control module and backup mode module etc..
According to another aspect of the present utility model, also provide for including the electric energy management system for vehicle of arbitrarily electronic cell sensor as above.
According to the electronic cell sensor of each example of this utility model, it not only includes battery detecting parts but also include electric energy management parts, therefore without as prior art, also battery detecting result to send other controller in vehicle to or processor processes.In addition, according to each example of the present utility model, by the battery detecting in vehicle and electric energy management the two this with regard to related functional realiey in an electronic cell sensor, thus simplify design and the installation of interlock circuit when battery detecting and electric energy management the two function are applied to vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electronic cell sensor according to one embodiment of this utility model.
Detailed description of the invention
Describing schematic example of the present utility model referring now to accompanying drawing, identical drawing reference numeral represents identical element..
The following multiple examples of this utility model are to detect the accumulator in vehicle, and accordingly generate what the signals such as charged state SOC, battery functi on SOF and battery aging status SOH illustrated.But, according to solution of the present utility model also can carry out appropriately configured after apply in the detection of such as lithium battery and electric energy management scheme.
Electronic cell sensor according to each example described herein, it can be with other component communication in vehicle, can be as required from these component retrieval relevant informations, it is possible to these part transfers information.Electronic cell sensor is configurable with the communication mode of other parts, is specifically dependent upon concrete applied environment.
Fig. 1 is the structural representation of the electronic cell sensor according to one embodiment of this utility model.As it can be seen, this electronic cell sensor includes battery status detection part 10 and electric energy management parts 20.Battery status detection part 10 is used for detecting the state of battery in vehicle, such as, can detect charged state SOC of vehicle battery, battery functi on SOF and battery aging status SOH etc..Specifically, battery status detection part 10 detects the voltage of battery, electric current or temperature, thus produces SOC, SOF and SOH data for this battery.The function of battery status detection part 10, configuration etc. can be basically identical with conventional battery status detection.
Electric energy management parts 20 receive the signal of telecommunication characterizing battery status from battery detecting parts 10, and accordingly generate the signal relevant with electric energy management.Specifically, battery detecting parts 10 transmit the signal including characterizing SOC, characterize the signal of SOF and characterize the signal of SOH to electric energy management parts 20.Alternatively, battery detecting parts 10 send the signal of electric energy management parts 20 to and may also include the sign voltage of battery, electric current or the signal of temperature.Electric energy management parts 20 as required, realize relevant treatment based on received signal, such as, generate the signal relevant with electric energy management.The signal relevant with electric energy management that electric energy management parts 20 are generated can send other parts in vehicle to by suitable communication mode, can be found in following description.
As required, electronic cell sensor includes battery detecting parts 10 and electric energy management parts 20, data such as SOC, SOF and SOH of its relevant battery that battery detecting parts 10 can be detected, or the data such as the voltage of battery, electric current or temperature send external component to, such as full-vehicle control unit ECU etc..In certain embodiments, such as data can be transmitted between electronic cell sensor and other external component by LIN bus.In further embodiments, communicate between electronic cell sensor and other external component also by CAN.In other embodiment, can be communicated by LIN bus and being combined between electronic cell sensor and other external component of CAN, in this kind of embodiment, may need between LIN bus and CAN, to arrange transducer, so that the data under these two agreements can be respectively converted into the discernible data of the other side.
Similarly, electronic cell sensor also can send the signal that electric energy management parts 20 generate to external component according to SOF, SOC and/or SOH, such as full-vehicle control unit ECU, electrical appliance administrative unit BCM etc..Similarly, data can be transmitted between electronic cell sensor and other external component by IN bus or communicated between electronic cell sensor and other external component by CAN or transmit data by the combination of LIN bus Yu CAN.
According to an embodiment of the present utility model, electric energy management parts 20 can include quick charge module 201, battery activated module 203, Battery Diagnostic module 205, voltage control module 207 and backup mode module 209.
According to the signal from battery detecting parts 10 received, the signal such as characterizing SOC determines that the voltage of battery is less than the voltage threshold pre-set, then electric energy management parts 20 start quick charge module 201, in order to quickly charging battery.Typically, when battery operated when less than the voltage of voltage threshold, damage battery life, and in certain extreme cases, be likely to result in car accident.
According to the signal from battery detecting parts 10 received, such as, characterizing the signal of SOH when determining cell degradation, the most battery activated module 203 heightens the charging voltage of battery.
In the case of mistake occurs in the signal of battery detecting parts 10 fault or transmission, the backup mode module 209 of electric energy management parts 20 works, and provides constant default voltage to arrange value for electromotor.Wherein, battery detecting parts 10 fault includes communication failure, internal error and other mistake etc. do not expected.
Battery Diagnostic module 205 is used for diagnosing the input signal of electric energy management parts 20, the scope of such as input signal, credibility (plausibility) detection etc..Battery Diagnostic module 205 may further be used to diagnose whole Battery Diagnostic module 205.
Voltage control module 207 is used for arranging voltage according to the temperature of battery, in other words, adjusts the charging voltage of battery according to the problem of detected battery.
At this to illustrate that, fast charging module 201 in above-described electric energy management parts 20, battery activated module 203, Battery Diagnostic module 205, voltage control module 207 and the function of backup mode module 209, can use existing speed charging, battery activated, Battery Diagnostic, Control of Voltage and backup mode technology.
In each example of the present utility model, electric energy management parts 20 and battery detecting parts 10 can such as realize in same electronic device.Illustratively, this electronic device is chip piece；Or alternately, this electronic device is a printed circuit board；This printed circuit board (PCB) can arrange input interface and/or output interface according to demand.
As example, for existing electronic cell sensor, can load the electric energy management parts 20 having been implemented as software module wherein, in this case, existing electronic cell sensor will be equivalent to battery detecting parts 10.Further, in the case of existing electronic cell sensor includes processing unit or the module of the forms such as such as DSP, the electric energy management parts 20 that can will be implemented as software are loaded in this processing unit or module.
The most such as, electric energy management parts 20 can be embodied as the combination of software module, hardware module, software or hardware module, and software, hardware, electronic circuit, logic or the combining of they of the electric energy management parts 20 realized with the function that can realize battery detecting parts 10 are realized in an electronic device such as chip, circuit board, thus constitute electronic cell sensor as described herein.
The electronic cell sensor being achieved in, because realizing electric energy management EEM function in battery sensor EBS, therefore, compared with the electric energy management system in existing vehicle, it is no longer necessary to extra control or processing unit with the form of electric energy management parts.
Further, because electric energy management parts 20 can directly be configured in battery sensor EBS, and do not affect other parts of vehicle, therefore, the function of electric energy management parts 20 can be set according to customer demand.As being arranged to electric energy management parts 20 include electrical appliance management, alternating current generator management, start-stop management function etc. according to client's needs.In other words, can be customized according to customer demand according to the electric energy management parts 20 of this utility model example.It is configured to electric energy management parts 20 in battery sensor EBS refer to realize in battery sensor EBS by electric energy management parts 20 by rights, such as, the code being used for realizing electric energy management parts 20 function is loaded in battery sensor EBS, maybe the combination of the software and hardware module that realize electric energy management parts 20 to be embedded in battery sensor EBS medium.
According to this utility model, also provide for the electric energy management system for vehicle.This electric energy management system includes any one in the electronic cell sensor as described in the most each example.
Although having combined accompanying drawing in described above, disclosing specific embodiment of the utility model, but one of skill in the art will understand that, can in the case of without departing from this utility model spirit, disclosed specific embodiment is deformed or revises.Embodiment of the present utility model is only used for signal and is not limited to this utility model.
Claims (9)
1. an electronic cell sensor, comprising:
Battery status detection part, it is for detecting the battery status of vehicle；And
Electric energy management parts, it receives the signal of telecommunication characterizing battery status, and accordingly generates the signal relevant with electric energy management from described battery status detection part.
2. electronic cell sensor as claimed in claim 1, wherein, described battery status detection part realizes in same electronic device with described electric energy management parts.
3. electronic cell sensor as claimed in claim 2, wherein, described electronic device is chip or printed circuit board (PCB).
4. electronic cell sensor as claimed in claim 2 or claim 3, wherein, described electronic device supports CAN agreement and/or LIN bus protocol.
5. electronic cell sensor as claimed in claim 1, wherein, described electric energy management parts are arranged to receive from described battery status detection part characterize charged state SOC, battery functi on SOF and the signal of battery aging status SOH respectively.
6. the electronic cell sensor as described in claim 1 or 5, wherein, described electric energy management parts are arranged to receive from described battery status detection part characterize cell voltage, electric current and the signal of temperature.
7. the electronic cell sensor as described in Claim 1-3, any one in 5, wherein, described battery is accumulator.
8. electronic cell sensor as claimed in claim 1, wherein, described electric energy management parts include quick charge module, battery activated module, Battery Diagnostic module, voltage control module and backup mode module.
9. for an electric energy management system for vehicle, including the electronic cell sensor as described in any one in claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118559.0U CN205753458U (en) | 2015-12-30 | 2015-12-30 | Electronic cell Sensors & Application are in the electric energy management system of vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118559.0U CN205753458U (en) | 2015-12-30 | 2015-12-30 | Electronic cell Sensors & Application are in the electric energy management system of vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN205753458U true CN205753458U (en) | 2016-11-30 |
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| CN201521118559.0U Active CN205753458U (en) | 2015-12-30 | 2015-12-30 | Electronic cell Sensors & Application are in the electric energy management system of vehicle |
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| CN (1) | CN205753458U (en) |
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2015
- 2015-12-30 CN CN201521118559.0U patent/CN205753458U/en active Active
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