CN109501634A - A kind of electric vehicle charge control system - Google Patents
A kind of electric vehicle charge control system Download PDFInfo
- Publication number
- CN109501634A CN109501634A CN201811468908.XA CN201811468908A CN109501634A CN 109501634 A CN109501634 A CN 109501634A CN 201811468908 A CN201811468908 A CN 201811468908A CN 109501634 A CN109501634 A CN 109501634A
- Authority
- CN
- China
- Prior art keywords
- processor
- control
- battery
- relay
- electric signal
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of electric vehicle charge control system, temperature sensor are used to detect the temperature on battery group surface, issue overtemperature electric signal to processor when the temperature detected is more than setting value；Relay is arranged in the charge circuit of battery, and the on-off of charge circuit is controlled for the control according to driving circuit control module；Current sensor is arranged in the charge circuit of battery, issues overcurrent electric signal to processor for detecting the size of current in charge circuit, and when the electric current detected is more than setting value；SMS transmission module is used to that preset short message content to be sent to user according to the control of processor；Processor controls the disconnection of relay by driving circuit control module when being used to receive overcurrent electric signal and overtemperature electric signal at the same time, to disconnect the charge circuit of battery group, simultaneously, control buzzer siren carries out buzzing and warns, and controls SMS transmission module for preset short message content and is sent to user.Battery can be effectively protected in the system.
Description
Technical field
The present invention relates to a kind of electric vehicle charge control systems.
Background technique
Electric vehicle has become the common trip vehicles, and the safety of the charging of electric vehicle is not only concerning user
Property and personal safety, but also property and personal safety concerning other people.The alarm system of existing electric vehicle is to storage
The protection of battery is limited, not can be carried out and is effectively protected when battery charging leads to the problem of overheat or overcurrent.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of electric vehicle charge control system, the system energy
Battery is effectively protected, it can effective protection user and other people property and personal safety.
To achieve the goals above, the present invention provides a kind of electric vehicle charge control system, including power supply module, buzzing report
Alert device, processor, driving circuit control module, temperature sensor, current sensor, relay and SMS transmission module；
The surface of battery group is arranged in the temperature sensor, for detecting the temperature on battery group surface, is detecting
Overtemperature electric signal is issued to processor when to the temperature arrived more than setting value；
The relay is arranged in the charge circuit of battery, for being controlled according to the control of driving circuit control module
The on-off of charge circuit；
The driving circuit control module is used to control the on-off of relay according to the control of processor；
The current sensor is arranged in the charge circuit of battery, for detecting the size of current in charge circuit,
And overcurrent electric signal is issued to processor when the electric current detected is more than setting value；
The buzzer siren is used to control progress buzzing according to processor and warn；
The SMS transmission module is used to that preset short message content to be sent to user according to the control of processor；
By driving circuit control module when the processor for receiving overcurrent electric signal and overtemperature electric signal at the same time
The disconnection of relay is controlled, to disconnect the charge circuit of battery group, meanwhile, control buzzer siren carries out buzzing and warns, and controls
Preset short message content is sent to user by SMS transmission module processed.
As a preference, the core of the processor uses STM32 series monolithic.
As a preference, the model g6m-1a of the relay.
The present invention battery charge high temperature when, can be detected by temperature sensor with the presence or absence of overtemperature situation, meanwhile,
Current sensor can detect the electric current in battery charge circuit with the presence or absence of overcurrent condition, and processor receives overcurrent at the same time
When signal and overtemperature electric signal, relay can be controlled by driving circuit control module and disconnected, so that charge circuit is disconnected,
Battery charging process is aborted in this way, battery charging to be effectively protected.Buzzer siren carries out buzzing and shows
Police can issue prompting of warning to the personnel of proximal end；Warning message can be sent to user in time by SMS transmission module, so that its
It adopts an effective measure as early as possible.
Detailed description of the invention
Fig. 1 is the principle of the present invention block diagram.
Embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1, a kind of electric vehicle charge control system, including power supply module, buzzer siren, processor, driving
Circuit control module, temperature sensor, current sensor, relay and SMS transmission module；
The surface of battery group is arranged in the temperature sensor, for detecting the temperature on battery group surface, is detecting
Overtemperature electric signal is issued to processor when to the temperature arrived more than setting value；
The relay is arranged in the charge circuit of battery, for being controlled according to the control of driving circuit control module
The on-off of charge circuit；
The driving circuit control module is used to control the on-off of relay according to the control of processor；
The current sensor is arranged in the charge circuit of battery, for detecting the size of current in charge circuit,
And overcurrent electric signal is issued to processor when the electric current detected is more than setting value；
The buzzer siren is used to control progress buzzing according to processor and warn；
The SMS transmission module is used to that preset short message content to be sent to user according to the control of processor；
By driving circuit control module when the processor for receiving overcurrent electric signal and overtemperature electric signal at the same time
The disconnection of relay is controlled, to disconnect the charge circuit of battery group, meanwhile, control buzzer siren carries out buzzing and warns, and controls
Preset short message content is sent to user by SMS transmission module processed.
The core of the processor uses STM32 series monolithic.
The model g6m-1a of the relay.
When battery charges high temperature, can be detected by temperature sensor with the presence or absence of overtemperature situation, meanwhile, electric current passes
Sensor can detect the electric current in battery charge circuit with the presence or absence of overcurrent condition, processor receive at the same time over-current signal and
When overtemperature electric signal, relay can be controlled by driving circuit control module and disconnected, so that charge circuit be made to disconnect, stored in this way
Battery charging process is aborted, battery charging to be effectively protected.
Claims (3)
1. a kind of electric vehicle charge control system, including power supply module, buzzer siren, processor, which is characterized in that further include
Driving circuit control module, temperature sensor, current sensor, relay and SMS transmission module；
The surface of battery group is arranged in the temperature sensor, for detecting the temperature on battery group surface, is detecting
Temperature be more than setting value when to processor issue overtemperature electric signal；
The relay is arranged in the charge circuit of battery, charges for being controlled according to the control of driving circuit control module
The on-off in circuit；
The driving circuit control module is used to control the on-off of relay according to the control of processor；
The current sensor is arranged in the charge circuit of battery, for detecting the size of current in charge circuit, and
Overcurrent electric signal is issued to processor when the electric current detected is more than setting value；
The buzzer siren is used to control progress buzzing according to processor and warn；
The SMS transmission module is used to that preset short message content to be sent to user according to the control of processor；
The processor when receiving overcurrent electric signal and overtemperature electric signal at the same time by driving circuit control module for being controlled
The disconnection of relay, to disconnect the charge circuit of battery group, meanwhile, control buzzer siren carries out buzzing and warns, and controls short
Believe that preset short message content is sent to user by sending module.
2. a kind of electric vehicle charge control system according to claim 1, which is characterized in that the core of the processor is adopted
With STM32 series monolithic.
3. a kind of electric vehicle charge control system according to claim 1, which is characterized in that the model of the relay
g6m-1a。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468908.XA CN109501634A (en) | 2018-12-04 | 2018-12-04 | A kind of electric vehicle charge control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468908.XA CN109501634A (en) | 2018-12-04 | 2018-12-04 | A kind of electric vehicle charge control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109501634A true CN109501634A (en) | 2019-03-22 |
Family
ID=65750090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811468908.XA Pending CN109501634A (en) | 2018-12-04 | 2018-12-04 | A kind of electric vehicle charge control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109501634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791753A (en) * | 2020-05-25 | 2020-10-20 | 博雷顿科技有限公司 | Pure electric vehicles battery temperature control system that charges |
| CN113928855A (en) * | 2021-10-22 | 2022-01-14 | 西安热工研究院有限公司 | Utilize sucking disc formula photovoltaic module carrier of solar energy |
-
2018
- 2018-12-04 CN CN201811468908.XA patent/CN109501634A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791753A (en) * | 2020-05-25 | 2020-10-20 | 博雷顿科技有限公司 | Pure electric vehicles battery temperature control system that charges |
| CN111791753B (en) * | 2020-05-25 | 2021-04-16 | 博雷顿科技有限公司 | Pure electric vehicles battery temperature control system that charges |
| CN113928855A (en) * | 2021-10-22 | 2022-01-14 | 西安热工研究院有限公司 | Utilize sucking disc formula photovoltaic module carrier of solar energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190322 |
|
| WD01 | Invention patent application deemed withdrawn after publication |