CN206086589U - Intelligence preliminary filling high voltage loop circuit controlling means - Google Patents
Intelligence preliminary filling high voltage loop circuit controlling means Download PDFInfo
- Publication number
- CN206086589U CN206086589U CN201621071651.0U CN201621071651U CN206086589U CN 206086589 U CN206086589 U CN 206086589U CN 201621071651 U CN201621071651 U CN 201621071651U CN 206086589 U CN206086589 U CN 206086589U
- Authority
- CN
- China
- Prior art keywords
- preliminary filling
- high voltage
- module
- loop circuit
- relay
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses an intelligence preliminary filling high voltage loop circuit controlling means, controlling means includes main relay control module, high voltage loop circuit passes through main relay control module control main relay's closed last electric output as the major loop, high voltage loop circuit still includes the controller area network module, be equipped with communication receiver among the controlling means, still include preliminary filling detection line and load detection line among the high voltage loop circuit, the preliminary filling detection line includes preliminary filling relay control module, battery voltage detection module, preliminary filling relay, preliminary filling resistance and load voltage detection module, above -mentioned high voltage loop circuit still includes the controller area network module, has the preliminary filling detection line to realize the function of intelligent preliminary filling, with protection high voltage relay, make its reliability service, prolong its life.
Description
Technical field
This utility model is related to high tension loop control device field.
Background technology
High voltage distribution box, is widely used in various pure EHV electric and hybrid vehicles, existing high voltage distribution box（It is i.e. high
Push back road）Control device be typically integrated in BMS（Battery management system）, or on entire car controller, the control of relay
The required lead of system comes out to controller, long lead, is easily disturbed by the electromagnetic environment of complexity, easily causes misoperation.
Utility model content
The purpose of this utility model is to provide a kind of application convenient, safe and reliable a kind of intelligent preliminary filling high tension loop control
Device processed, has solved problems of the prior art.
For achieving the above object, the technical solution of the utility model is：A kind of intelligent preliminary filling high tension loop control device, institute
Control device is stated including main relay control module, the high tension loop controls main relay by main relay control module
Close the upper electricity output as major loop, it is characterised in that：The high tension loop also includes controller local area network's module, described
Communication receiver is provided with control device, also includes that preliminary filling detects circuit and load detecting circuit in the high tension loop, it is described
Preliminary filling detection circuit includes preliminary filling relay control module, battery voltage sensing module, preliminary filling relay, preliminary filling resistance and load
Voltage detection module.
Also include the self-defined Control output of multichannel in the control device.
By adopting above-mentioned technical proposal, the beneficial effects of the utility model to be：Above-mentioned high tension loop also includes controller
LAN module, with preliminary filling circuit is detected, by controller local area network's module signal is transmitted, when leading to for control device
Letter receiving terminal is received after the instruction that major loop needs output, and preliminary filling relay is closed first, while the magnitude of voltage of load is detected,
After load voltage values reach the value of setting, main relay is closed, preliminary filling relay is disconnected in time delay, so as to realize intelligent preliminary filling
Function, to protect high-voltage relay so as to reliability service, extend its service life, in above-mentioned control device with multichannel from
Define Control output, can control the break-make of the obstructed load in high tension loop, such as air-conditioning, warm braw, quick charger,
The equipment such as Vehicular charger, realize the connecting and disconnecting of the obstructed high pressure equipment of control.
Description of the drawings
Fig. 1 is the electrical block diagram of a kind of intelligent preliminary filling high tension loop control device that this utility model is related to.
In figure：
Control device -10；
Main relay control module -11；Preliminary filling relay control module -12；Battery voltage sensing module -13；
Load voltage detection module -14；The self-defined Control output -15 of multichannel；Communication receiver -16；
High tension loop -20；Major loop -21；Main relay -211；
Preliminary filling detects circuit -22；Preliminary filling relay -221；Preliminary filling resistance -222；
Load detecting circuit -23.
Specific embodiment
In order to the technical solution of the utility model is explained further, this utility model is entered below by specific embodiment
Row is elaborated.
A kind of intelligent preliminary filling high tension loop control device disclosed in this utility model, as shown in fig. 1, the control device
10 include main relay control module 11, preliminary filling relay control module 12, the detection of battery voltage sensing module 13, load voltage
Module 14 and the self-defined Control output 15 of multichannel, are provided with communication receiver 16, the high pressure in the control device 10
Loop 20 includes major loop 21, preliminary filling detection circuit 22, load detecting circuit 23 and controller local area network's module（Do not show in figure
Go out）, the major loop 21 by main relay control module 11 control main relay 211 closure as major loop 20 upper electricity
Output, the preliminary filling detection circuit 22 includes preliminary filling relay control module 12, battery voltage sensing module 13, preliminary filling relay
221st, preliminary filling resistance 222 and load voltage detection module 14.
After the communication receiver 16 of control device 10 receives major loop 21 needs the instruction of output, preliminary filling is closed first
Relay 221, while detecting the magnitude of voltage of load, after load voltage values reach the value of setting, closes main relay 211,
Time delay disconnects preliminary filling relay 221, i.e. its course of work is such：
1st, communication receiver 16 receives output signal；
2nd, preliminary filling relay 221 is closed, is connected without carrying；
3rd, battery and load voltage values are detected；
4th, main relay 211 is connected when magnitude of voltage reaches setting value；
5th, time delay 0.5S；
6th, preliminary filling relay 221 disconnects；
7th, power up is completed.
With the self-defined Control output 15 of multichannel in above-mentioned control device 10, during high tension loop 20 can be controlled
The break-make of obstructed load, such as air-conditioning, warm braw, quick charger, Vehicular charger equipment, realize the obstructed high pressure equipment of control
Connecting and disconnecting.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as without departing from patent category of the present utility model.
Claims (2)
1. a kind of intelligent preliminary filling high tension loop control device, the control device includes main relay control module, the high pressure
Loop controls the upper electricity output of the closure as major loop of main relay by main relay control module, it is characterised in that：Institute
Stating high tension loop also includes controller local area network's module, and communication receiver, the high tension loop are provided with the control device
In also include that preliminary filling detects circuit and load detecting circuit, the preliminary filling detection circuit includes preliminary filling relay control module, electricity
Cell voltage detection module, preliminary filling relay, preliminary filling resistance and load voltage detection module.
2. a kind of intelligent preliminary filling high tension loop control device as claimed in claim 1, it is characterised in that：In the control device
Also include the self-defined Control output of multichannel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071651.0U CN206086589U (en) | 2016-09-22 | 2016-09-22 | Intelligence preliminary filling high voltage loop circuit controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071651.0U CN206086589U (en) | 2016-09-22 | 2016-09-22 | Intelligence preliminary filling high voltage loop circuit controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086589U true CN206086589U (en) | 2017-04-12 |
Family
ID=58480101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621071651.0U Expired - Fee Related CN206086589U (en) | 2016-09-22 | 2016-09-22 | Intelligence preliminary filling high voltage loop circuit controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113707955A (en) * | 2021-09-28 | 2021-11-26 | 蜂巢能源科技有限公司 | Method, device and system for controlling relay inside distribution box of battery system |
-
2016
- 2016-09-22 CN CN201621071651.0U patent/CN206086589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113707955A (en) * | 2021-09-28 | 2021-11-26 | 蜂巢能源科技有限公司 | Method, device and system for controlling relay inside distribution box of battery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |