CN209756837U - Charging alarm device based on wireless network - Google Patents
Charging alarm device based on wireless network Download PDFInfo
- Publication number
- CN209756837U CN209756837U CN201920575256.3U CN201920575256U CN209756837U CN 209756837 U CN209756837 U CN 209756837U CN 201920575256 U CN201920575256 U CN 201920575256U CN 209756837 U CN209756837 U CN 209756837U
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- CN
- China
- Prior art keywords
- module
- alarm device
- wireless network
- battery
- microcontroller
- 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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- 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
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T90/12—Electric charging stations
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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)
Abstract
The utility model discloses a charging alarm device based on wireless network, including voltage current detection module, temperature sensor, smoke transducer, microcontroller, clock module, wireless communication module, alarm device, auto-power-off module, battery power detection chip and AC/DC converter, voltage current detection module, temperature sensor, smoke transducer, clock module, wireless communication module, alarm device, auto-power-off module, battery power detection chip all with microcontroller electric connection, the AC/DC converter is used for providing the electric elements normal work in each device of direct current power supply, wireless communication module passes through wireless network connection with cell-phone terminal and PC terminal, battery power detection chip and the battery electric connection that awaits measuring. The utility model discloses a function is diversified more, and it is more convenient to use, and the incident takes place when can effectively preventing to charge.
Description
Technical Field
The utility model relates to an electric motor car battery charging outfit technical field, concretely relates to alarm device charges based on wireless network.
Background
In recent years, electric vehicle accidents frequently occur in China and tend to increase year by year, and accidents caused by battery charging are frequent due to the fact that charging equipment is uneven. The electric motor car is mostly parked and charged indoors, some electric motor cars are even parked in public areas such as walkways and staircases, and as most electric motor car bodies are made of inflammable and combustible materials, once a fire occurs, the combustion speed is high, a large amount of toxic smoke is generated, people are difficult to escape, and casualties are extremely easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art not enough, provide a function diversification, convenient to use can effectively prevent the electric alarm device based on wireless network charges that the incident takes place when charging simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme:
The utility model provides a charging alarm device based on wireless network, includes voltage current detection module, temperature sensor, smoke transducer, microcontroller, clock module, wireless communication module, alarm device, auto-power-off module, battery power detection chip and AC/DC converter, voltage current detection module, temperature sensor, smoke transducer, clock module, wireless communication module, alarm device, auto-power-off module, battery power detection chip all with microcontroller electric connection, the AC/DC converter is used for providing the electric elements normal work in each device of direct current confession, wireless communication module and cell phone terminal and PC terminal signal connection, battery power detection chip and the battery electric connection that awaits measuring.
furthermore, a voltage detection chip and a current detection chip are arranged in the voltage and current detection module.
Further, the microcontroller is connected with a display screen.
Further, the microcontroller is connected with a state display lamp and a loudspeaker.
Further, the state display lamp is a bicolor LED lamp.
Furthermore, a voice storage unit is arranged in the loudspeaker.
Has the advantages that: the utility model detects various potential safety hazards which may exist in the battery through various detection means, and automatically stops charging the battery when the potential safety hazards exist or the battery is fully charged, thereby effectively ensuring the safety of personnel and equipment; the user can know the charging information and the alarm fault information in real time through the mobile phone terminal or the PC terminal, and remote monitoring of the charging process is realized; furthermore, the utility model discloses a function is more diversified, and it is more convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a control block diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a charging alarm device based on wireless network, comprising a voltage and current detection module, a temperature sensor, a smoke sensor, a microcontroller, a clock module, a wireless communication module, an alarm device, an automatic power-off module, a battery capacity detection chip and an AC/DC converter, the voltage and current detection module, the temperature sensor, the smoke sensor, the clock module, the wireless communication module, the alarm device, the automatic power-off module and the battery electric quantity detection chip are all electrically connected with the microcontroller, the AC/DC converter (not shown, its type AC5512) is used to provide direct current for the electrical components in each device to work normally, the wireless communication module is connected with the mobile phone terminal and the PC terminal through a wireless network, and the battery electric quantity detection chip is electrically connected with the battery to be detected.
The utility model discloses in, voltage and charging current when voltage current detection module (the model is JSK-MK-211) detects the electric motor car respectively and charges, and temperature sensor detects the temperature of battery and charger, and whether smoke transducer detects battery and charger has smog to produce, and battery power detects the electric quantity that chip (the model is BQ20Z45) is used for detecting the battery that awaits measuring, and clock module (the model is TELESKY DS3231) is used for suggestion alarm time.
The utility model discloses in, microcontroller is connected with the display screen, and the display screen can be used to show the parameter information that electric quantity, time information and temperature sensor, the smoke transducer of battery detected, and the user of service can directly know relevant parameter information through the display screen, and it is more convenient to use.
The utility model discloses in, microcontroller is connected with status display lamp and speaker. Wherein, the status display lamp is double-colored LED lamp, and microcontroller controls the state of double-colored LED lamp according to the battery power information that battery power detection chip detected. In the process of charging when the battery is not fully charged, the double-color LED lamp is a red lamp; when the battery is fully charged, namely the charging is finished, the double-color LED lamp is a 'green lamp'; therefore, the user can judge whether the battery is fully charged according to the color of the state display lamp. A voice storage unit (with the model of WT588DM01) for storing corresponding voice information is arranged in the loudspeaker, and the microcontroller can control the loudspeaker to send out corresponding voice signals according to the battery power information detected by the battery power detection chip; for example, the speaker reports "current battery charge 50%" when the battery charge reaches 50%, and reports "battery charge full" when the battery is full.
In the specific implementation process of the utility model, when the electric vehicle is charged, the voltage detection chip in the voltage and current detection module detects the output voltage, and the microcontroller judges whether the electric vehicle is in a normal charging state or not according to the measured voltage; the control circuit outputs voltage to charge the electric vehicle under a normal state, the current detection chip detects charging current, the microcontroller judges whether the current is in a normal range, if the current exceeds the normal range, the microcontroller controls the automatic power-off module (the model is YX851) to immediately cut off the charging circuit and stop charging the electric vehicle, meanwhile, the fault information is sent to a mobile phone terminal or a PC terminal of a duty room through the wireless communication module (the model is AS32-TTL-100), and the microcontroller controls the alarm device (the audible and visual alarm with the model of HX-200B) to send out an alarm signal. In the process of charging the electric vehicle, the voltage and current detection module detects voltage and current information in real time, the temperature sensors detect the temperatures of the battery and the charger, the smoke sensors detect whether smoke is generated in the battery and the charger, finally, the microcontroller collects the state information, when any parameter is abnormal, the microcontroller controls the automatic power-off module to cut off the charging circuit at once, meanwhile, the fault information is sent to the mobile phone terminal or the PC terminal of a duty room through the wireless communication module, the microcontroller controls the alarm device to send out an alarm signal, and the safety of the charging process is ensured.
The utility model can detect whether the battery is full of electric quantity through the battery electric quantity detection chip, after the battery is full of electric quantity, the automatic power-off module cuts off the charging circuit to stop charging the battery, thereby preventing potential safety hazard caused by overcharging the battery; at this time, the control circuit in the microcontroller changes the status display lamp from "red light" to "green", indicating that the battery is fully charged. The wireless communication module pushes display information on the display screen to the mobile phone terminal or the PC terminal in the duty room in real time, so that a user can know charging information and state in real time conveniently.
In conclusion, the utility model can detect the potential safety hazard in the charging process of various batteries, automatically cut off the power when the potential safety hazard exists, reduce property loss and avoid casualties; charging information and alarm fault information are sent to a mobile phone terminal and a PC terminal of a user through a wireless communication module, so that the charging process is monitored, and the use and management are convenient; in addition, the state display lamp that sets up conveniently observes the charged state from a distance, and the speaker also carries out voice broadcast when the battery charges specific electric quantity, and the user of service can read more charging parameter information through the display screen, and the function is more diversified, and it is more convenient to use.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a charging alarm device based on wireless network which characterized in that: including voltage current detection module, temperature sensor, smoke transducer, microcontroller, clock module, wireless communication module, alarm device, auto-power-off module, battery power detection chip and AC/DC converter, voltage current detection module, temperature sensor, smoke transducer, clock module, wireless communication module, alarm device, auto-power-off module, battery power detection chip all with microcontroller electric connection, AC/DC converter is used for providing the electric elements normal work in the direct current supplies each device, wireless communication module passes through wireless network connection with cell-phone terminal and PC terminal, battery power detection chip and the battery electric connection that awaits measuring.
2. The wireless network-based charging alarm device of claim 1, wherein: and a voltage detection chip and a current detection chip are arranged in the voltage and current detection module.
3. The wireless network-based charging alarm device of claim 1, wherein: the microcontroller is connected with a display screen.
4. The wireless network-based charging alarm device of claim 1, wherein: the microcontroller is connected with a state display lamp and a loudspeaker.
5. The wireless network based charging alarm device of claim 4, wherein: the state display lamp is a bicolor LED lamp.
6. The wireless network based charging alarm device of claim 4, wherein: and a voice storage unit is arranged in the loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575256.3U CN209756837U (en) | 2019-04-24 | 2019-04-24 | Charging alarm device based on wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575256.3U CN209756837U (en) | 2019-04-24 | 2019-04-24 | Charging alarm device based on wireless network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209756837U true CN209756837U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920575256.3U Expired - Fee Related CN209756837U (en) | 2019-04-24 | 2019-04-24 | Charging alarm device based on wireless network |
Country Status (1)
| Country | Link |
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| CN (1) | CN209756837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210582A (en) * | 2020-01-16 | 2020-05-29 | 深圳市飞猫电器有限公司 | Alarm for diaper and alarm system thereof |
| CN112698248A (en) * | 2020-12-07 | 2021-04-23 | 深圳市宇芯数码技术有限公司 | Charging pile charging interface quality monitoring system |
-
2019
- 2019-04-24 CN CN201920575256.3U patent/CN209756837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210582A (en) * | 2020-01-16 | 2020-05-29 | 深圳市飞猫电器有限公司 | Alarm for diaper and alarm system thereof |
| CN112698248A (en) * | 2020-12-07 | 2021-04-23 | 深圳市宇芯数码技术有限公司 | Charging pile charging interface quality monitoring system |
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| 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: 20191210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |