CN106712177A - Battery clip collinear communication system for emergency start power supply of automobile - Google Patents
Battery clip collinear communication system for emergency start power supply of automobile Download PDFInfo
- Publication number
- CN106712177A CN106712177A CN201611216064.0A CN201611216064A CN106712177A CN 106712177 A CN106712177 A CN 106712177A CN 201611216064 A CN201611216064 A CN 201611216064A CN 106712177 A CN106712177 A CN 106712177A
- Authority
- CN
- China
- Prior art keywords
- power supply
- battery
- communication system
- car emergency
- common line
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 26
- 230000003321 amplification Effects 0.000 claims description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 abstract 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- 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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a battery clip collinear communication system for an emergency start power supply of an automobile, comprising a primary power supply system and a battery clip system, the primary power supply system is connected with the battery clip system through a power line, the primary power supply system comprises a signal transmitting unit and a battery pack, the battery clip system comprises a signal receiving unit and a battery clip, the power line is connected between the battery pack and the battery clip, the signal transmitting unit comprises a PWM (Pulse-Width Modulation) signal transmitting device and a capacitor C1, the PWM signal transmitting device is connected with the capacitor C1, the capacitor C1 is connected with an anode of the battery pack, so that a PWM signal is coupled to a front end of the power line, and a signal receiving unit is connected to a tail end of the power line. By the above means, the battery clip collinear communication system for the emergency start power supply of the automobile disclosed by the invention can transmit information such as voltage, temperature and the like connected by the primary power supply system to the battery clip system through the power line. Additional communication lines are not required, and the durability is good.
Description
Technical field
The present invention relates to car emergency startup power supply field, more particularly to a kind of battery clamp of car emergency startup power supply
Common line communication system.
Background technology
Recently as the appearance of lithium battery car emergency startup power supply, people increasingly pay close attention to car emergency startup power supply
Portability, portioned product function separates with product main body, is planned in storage battery clipping system therewith.But when storage battery clipping system from master
After body is separated, it is impossible to battery bag parameter is known, so as to trigger lithium battery safety issue out of control.
To solve this technical matters, existing technical scheme is to increased data between main body and storage battery clipping system
Although connection, this method solves lithium battery safety management problem, but is the increase in the cost and production and assembly work of product
Sequence.In addition, additional connection is lengthy, frangibility, poor durability also have impact on the attractive in appearance of product to a certain extent,
It is difficult to be acceptable to the market.
The content of the invention
The present invention solves the technical problem of a kind of battery clamp common line communication system of car emergency startup power supply of offer
System, carries out signal transmission, it is to avoid use connection using power line.
In order to solve the above technical problems, one aspect of the present invention is：A kind of car emergency is provided and starts electricity
The battery clamp common line communication system in source, including：Power supply main system and storage battery clipping system, the power supply main system and storage battery clipping system
It is provided with power line to be connected, the power supply main system includes signal transmitter unit and battery pack, the storage battery clipping system includes
Signal receiving unit and battery clamp, the power line are connected between battery pack and battery clamp, and the signal transmitter unit includes
Pwm signal emitter and electric capacity C1, the pwm signal emitter are connected with electric capacity C1, the electric capacity C1 and battery pack
Positive pole be connected and pwm signal be coupling in power supply line front end, the signal receiving unit is connected to power line end.
In a preferred embodiment of the present invention, the power supply main system also includes be connected with signal transmitter unit the
One controller.
In a preferred embodiment of the present invention, the storage battery clipping system also includes be connected with signal receiving unit the
Two controllers.
In a preferred embodiment of the present invention, the signal receiving unit includes the filter amplification circuit and thresholding of series connection
Comparison circuit, the filter amplification circuit decouples signal, after carrying out thresholding relatively through thresholding comparison circuit, receives transmission
Parameter.
In a preferred embodiment of the present invention, the filter amplification circuit includes electric capacity C2, resistance R1, resistance R2, electricity
R3 and U1B is hindered, the electric capacity C2 is connected between power line end and U1B in-phase input ends, and described resistance R1 one end is anti-with U1B
Phase input is connected, and the resistance R2 two ends are connected between U1B inverting inputs and the output end of U1B, the resistance R3
One end be connected with U1B in-phase input ends.
In a preferred embodiment of the present invention, the thresholding comparison circuit includes U1A.
In a preferred embodiment of the present invention, the U1A in-phase input ends are connected with the output end of U1B.
In a preferred embodiment of the present invention, the U1A inverting inputs are connected with VREF reference voltages.
In a preferred embodiment of the present invention, the U1A output ends are connected with second controller carries out signal reception.
In a preferred embodiment of the present invention, the pwm signal emitter is connected power supply with the first controller
The voltage and temperature parameter of main system collection are converted into pwm signal.
The beneficial effects of the invention are as follows：A kind of battery clamp common line communication system of car emergency startup power supply that the present invention is pointed out
System, when battery pack discharge by battery clamp, can by the information such as voltage, temperature of power supply main system collection by power line transmit to
Storage battery clipping system, is increased without additional communication line, and production and assembly are facilitated, and good appearance reduces cost, and durability is good.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of the preferred embodiment of battery clamp common line communication system one of car emergency startup power supply of the invention
Figure；
Fig. 2 is a kind of workflow of the preferred embodiment of battery clamp common line communication system one of car emergency startup power supply of the invention
Schematic diagram；
Fig. 3 is a kind of circuit structure of the preferred embodiment of battery clamp common line communication system one of car emergency startup power supply of the invention
Schematic diagram.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Fig. 1 to Fig. 3 is referred to, the embodiment of the present invention includes：
A kind of battery clamp common line communication system of car emergency startup power supply, including：Power supply main system and storage battery clipping system, it is described
Power supply main system is provided with power line and is connected with storage battery clipping system, and the power supply main system includes signal transmitter unit and battery
Group, is responsible for signal transmitting and powers.
The storage battery clipping system includes signal receiving unit and battery clamp, and the power line is connected to battery pack and battery clamp
Between, it is responsible for power supply and communicates.The signal transmitter unit includes pwm signal emitter and electric capacity C1, the pwm signal hair
The voltage and temperature parameter that injection device gathers power supply main system are converted into pwm signal.
The power supply main system also includes the first controller being connected with signal transmitter unit, the pwm signal transmitting
Device to be connected with the first controller and be converted into pwm signal by the voltage and temperature parameter of the collection of power supply main system.
The pwm signal emitter is connected with electric capacity C1, and the electric capacity C1 is connected and handle with the positive pole of battery pack
Pwm signal is coupling in power supply line front end, and the transmission of signal is carried out using power line, realizes that signal and electric power are collinearly transmitted.
The signal receiving unit is connected to power line end, and signal is decoupled out, and storage battery clipping system is according to receiving
Signal parameter, make and corresponding perform action.The signal receiving unit includes the filter amplification circuit and thresholding ratio of series connection
Compared with circuit, the filter amplification circuit decouples signal, after carrying out thresholding relatively through thresholding comparison circuit, receives the ginseng of transmission
Number.
The filter amplification circuit includes electric capacity C2, resistance R1, resistance R2, resistance R3 and U1B, and the electric capacity C2 is connected to
Between power line end and U1B in-phase input ends, described resistance R1 one end is connected with U1B inverting inputs, the resistance R2
Two ends are connected between U1B inverting inputs and the output end of U1B, and one end of the resistance R3 is connected with U1B in-phase input ends
Connect, carry out the filter and amplification of signal.
The thresholding comparison circuit includes U1A, and the U1A in-phase input ends are connected with the output end of U1B, the U1A
Inverting input is connected with VREF reference voltages, after carrying out thresholding relatively, receives the parameter of transmission.
The storage battery clipping system also includes the second controller being connected with signal receiving unit.The U1A output ends with
Second controller is connected carries out signal reception.
In sum, a kind of battery clamp common line communication system of car emergency startup power supply that the present invention is pointed out, does not increase
In the case of holding wire and hardware cost, power supply connection and signal communication, portability and good operating stability are completed.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (10)
1. the battery clamp common line communication system of a kind of car emergency startup power supply, including：Power supply main system and storage battery clipping system, institute
State power supply main system storage battery clipping system is provided with power line and be connected, it is characterised in that the power supply main system includes signal
Transmitter unit and battery pack, the storage battery clipping system include signal receiving unit and battery clamp, and the power line is connected to battery
Between group and battery clamp, the signal transmitter unit includes pwm signal emitter and electric capacity C1, the pwm signal transmitting dress
Put and be connected with electric capacity C1, the electric capacity C1 is connected with the positive pole of battery pack and pwm signal is coupling in power supply line front end, institute
State signal receiving unit and be connected to power line end.
2. the battery clamp common line communication system of car emergency startup power supply according to claim 1, it is characterised in that described
Power supply main system also includes the first controller being connected with signal transmitter unit.
3. the battery clamp common line communication system of car emergency startup power supply according to claim 1, it is characterised in that described
Storage battery clipping system also includes the second controller being connected with signal receiving unit.
4. the battery clamp common line communication system of car emergency startup power supply according to claim 3, it is characterised in that described
Signal receiving unit includes the filter amplification circuit and thresholding comparison circuit of series connection, and the filter amplification circuit decouples signal,
After carrying out thresholding relatively through thresholding comparison circuit, the parameter of transmission is received.
5. the battery clamp common line communication system of car emergency startup power supply according to claim 4, it is characterised in that described
Filter amplification circuit includes electric capacity C2, resistance R1, resistance R2, resistance R3 and U1B, the electric capacity C2 be connected to power line end with
Between U1B in-phase input ends, described resistance R1 one end is connected with U1B inverting inputs, and the resistance R2 two ends are connected to U1B
Between inverting input and the output end of U1B, one end of the resistance R3 is connected with U1B in-phase input ends.
6. the battery clamp common line communication system of car emergency startup power supply according to claim 5, it is characterised in that described
Thresholding comparison circuit includes U1A.
7. the battery clamp common line communication system of car emergency startup power supply according to claim 6, it is characterised in that described
U1A in-phase input ends are connected with the output end of U1B.
8. the battery clamp common line communication system of car emergency startup power supply according to claim 6, it is characterised in that described
U1A inverting inputs are connected with VREF reference voltages.
9. the battery clamp common line communication system of car emergency startup power supply according to claim 6, it is characterised in that described
U1A output ends are connected with second controller carries out signal reception.
10. the battery clamp common line communication system of car emergency startup power supply according to claim 2, it is characterised in that institute
State pwm signal emitter be connected with the first controller by power supply main system gather voltage and temperature parameter be converted into PWM
Signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216064.0A CN106712177A (en) | 2016-12-26 | 2016-12-26 | Battery clip collinear communication system for emergency start power supply of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216064.0A CN106712177A (en) | 2016-12-26 | 2016-12-26 | Battery clip collinear communication system for emergency start power supply of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106712177A true CN106712177A (en) | 2017-05-24 |
Family
ID=58902659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611216064.0A Pending CN106712177A (en) | 2016-12-26 | 2016-12-26 | Battery clip collinear communication system for emergency start power supply of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106712177A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009777A (en) * | 2014-05-27 | 2014-08-27 | 东莞市众喜电子科技有限公司 | Broadband carrier signal transmitting/receiving device based on automobile power line and transmission system |
| CN204068309U (en) * | 2014-06-30 | 2014-12-31 | 何清 | Car emergency igniter |
| JP2015082957A (en) * | 2013-10-24 | 2015-04-27 | 株式会社Ｇｓユアサ | Power storage element monitoring system |
| CN105958139A (en) * | 2016-06-30 | 2016-09-21 | 深圳市华思旭科技有限公司 | Management system and method for emergency power supply |
| CN205610253U (en) * | 2016-03-21 | 2016-09-28 | 深圳市鼎茂科技有限公司 | Electronic switch and emergency power source connector |
| CN206442134U (en) * | 2016-12-26 | 2017-08-25 | 苏州绿恺动力电子科技有限公司 | A kind of battery clamp common line communication system of car emergency startup power supply |
-
2016
- 2016-12-26 CN CN201611216064.0A patent/CN106712177A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015082957A (en) * | 2013-10-24 | 2015-04-27 | 株式会社Ｇｓユアサ | Power storage element monitoring system |
| CN104009777A (en) * | 2014-05-27 | 2014-08-27 | 东莞市众喜电子科技有限公司 | Broadband carrier signal transmitting/receiving device based on automobile power line and transmission system |
| CN204068309U (en) * | 2014-06-30 | 2014-12-31 | 何清 | Car emergency igniter |
| CN205610253U (en) * | 2016-03-21 | 2016-09-28 | 深圳市鼎茂科技有限公司 | Electronic switch and emergency power source connector |
| CN105958139A (en) * | 2016-06-30 | 2016-09-21 | 深圳市华思旭科技有限公司 | Management system and method for emergency power supply |
| CN206442134U (en) * | 2016-12-26 | 2017-08-25 | 苏州绿恺动力电子科技有限公司 | A kind of battery clamp common line communication system of car emergency startup power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |