CN202853761U - Power battery cabin electrical equipment temperature monitoring and warning device used for new energy automobile - Google Patents
Power battery cabin electrical equipment temperature monitoring and warning device used for new energy automobile Download PDFInfo
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- CN202853761U CN202853761U CN201220501994.1U CN201220501994U CN202853761U CN 202853761 U CN202853761 U CN 202853761U CN 201220501994 U CN201220501994 U CN 201220501994U CN 202853761 U CN202853761 U CN 202853761U
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- energy automobile
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Abstract
The utility model discloses a power battery cabin electrical equipment temperature monitoring and warning device used for a new energy automobile. The device comprises a main control circuit; the main control circuit is in communication connection with a temperature memory, a digital sensor, a temperature upper limit warning circuit, a set key and a PC communication interface respectively; and the temperature upper limit warning circuit is in communication connection with a vehicle-mounted alarm. The power battery cabin electrical equipment temperature monitoring and warning device of the utility model performs real-time multipoint temperature variation monitoring on a power battery group; once a temperature exceeds a warning temperature, automatic warning is performed, such that an owner of the automobile can be prompted to take measures at any time, such as stopping the automobile or stop charging or the like; after a trouble is eliminated, the owner of the automobile can continue driving or charging; and therefore, safety can greatly improved.
Description
Technical field
The utility model relates to a kind of temp monitoring alarm, specifically battery compartment electrical equipment temp monitoring alarm.
Background technology
New-energy automobile (comprise mixed moving, plug-in, pure electric automobile) all is provided with the power battery pack of different capabilities.This class automobile is under steam or in the charging process of parking, the situation that does not allow the power battery pack overdischarge and overcharge, otherwise power battery pack then can cause overheating problem because of crossing heat release two, gently then power battery pack is damaged or is had the allotted portion of life reduced by having or getting more than one deserves, heavy then burn, be out of shape, blast causes breakneck situation even.
The utility model content
The purpose of this utility model is the deficiency that exists for prior art, provide a kind of can be to the battery temperature Real-Time Monitoring, and when super warning temperature the battery compartment electrical equipment temp monitoring alarm of automatic alarm.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is a kind of new-energy automobile electrokinetic cell storehouse electrical equipment temperature detection warning device, comprise governor circuit, communication link is connected to temperature reservoir, digital sensor, upper temperature limit warning circuit, button, PC communication port is set respectively on governor circuit, is connected to vehicle carried device in the communication of upper temperature limit warning circuit.
Also be connected to liquid crystal display and real-time clock on the described governor circuit.
Described vehicle carried device is the onboard wireless alarm.
Described digital sensor is the sticking type digital sensor.
Beneficial effect: the utility model carries out the Real-Time Monitoring of temperature variation to power battery pack, in case it is automatic alarm that the warning of surpassing temperature is arranged, prompting the car owner take measures at any time, stops or end to charge or other, travel again after pending fault is got rid of or charge, greatly improved security.
Description of drawings
Fig. 1 is the utility model structured flowchart;
Fig. 2 is the utility model systematic schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, the present embodiment is implemented under take technical solutions of the utility model as prerequisite, should understand these embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.
Such as Fig. 1 and shown in Figure 2, a kind of new-energy automobile electrokinetic cell storehouse electrical equipment temp monitoring alarm, comprise governor circuit, communication link is connected to temperature reservoir, sticking type digital sensor, upper temperature limit warning circuit, button, PC communication port, liquid crystal display and real-time clock is set respectively on governor circuit, is connected to the onboard wireless alarm in the communication of upper temperature limit warning circuit.
Principle of work: select the sensor based on 1-wire digital temperature sensor DS18B20, select single-chip microcomputer PIC16F877A to implement multichannel (1-8 road) the mathematical model, and dispose 5 cun LCDs, show in real time each road temperature value.The secondary alarm temperature can be set, and wherein one-level is the early warning temperature alarming, and another level is the emergency alarm temperature alarming, but reminding driver note, and in time adopt an effective measure.If vehicle is in the charging process of parking, this device can also start radio warning function automatically, sends corresponding warning message to the car owner.
Claims (4)
1. a new-energy automobile is with electrokinetic cell storehouse electrical equipment temp monitoring alarm, it is characterized in that: comprise governor circuit, communication link is connected to temperature reservoir, digital sensor, upper temperature limit warning circuit, button, PC communication port is set respectively on governor circuit, is connected to vehicle carried device in the communication of upper temperature limit warning circuit.
2. described a kind of new-energy automobile is characterized in that: also be connected to liquid crystal display and real-time clock on the described governor circuit with electrokinetic cell storehouse electrical equipment temp monitoring alarm according to claim 1.
3. described a kind of new-energy automobile is with electrokinetic cell storehouse electrical equipment temp monitoring alarm according to claim 1, and it is characterized in that: described vehicle carried device is the onboard wireless alarm.
4. described a kind of new-energy automobile is with electrokinetic cell storehouse electrical equipment temp monitoring alarm according to claim 1, and it is characterized in that: described digital sensor is the sticking type digital sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220501994.1U CN202853761U (en) | 2012-09-28 | 2012-09-28 | Power battery cabin electrical equipment temperature monitoring and warning device used for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220501994.1U CN202853761U (en) | 2012-09-28 | 2012-09-28 | Power battery cabin electrical equipment temperature monitoring and warning device used for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853761U true CN202853761U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220501994.1U Expired - Fee Related CN202853761U (en) | 2012-09-28 | 2012-09-28 | Power battery cabin electrical equipment temperature monitoring and warning device used for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853761U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674314A (en) * | 2013-12-06 | 2014-03-26 | 小米科技有限责任公司 | Power source, electronic device and temperature detection method |
| CN105890784A (en) * | 2015-01-22 | 2016-08-24 | 国家电网公司 | Storage battery temperature sensor based on ZigBee protocol |
| CN107672466A (en) * | 2017-08-30 | 2018-02-09 | 北京长城华冠汽车科技股份有限公司 | A kind of monitoring method and device of batteries of electric automobile bag temperature |
| CN107672465A (en) * | 2017-08-30 | 2018-02-09 | 北京长城华冠汽车科技股份有限公司 | A kind of processing method and processing device of batteries of electric automobile bag temperature |
-
2012
- 2012-09-28 CN CN201220501994.1U patent/CN202853761U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674314A (en) * | 2013-12-06 | 2014-03-26 | 小米科技有限责任公司 | Power source, electronic device and temperature detection method |
| CN103674314B (en) * | 2013-12-06 | 2017-06-16 | 小米科技有限责任公司 | Power supply, electronic equipment and temperature checking method |
| CN105890784A (en) * | 2015-01-22 | 2016-08-24 | 国家电网公司 | Storage battery temperature sensor based on ZigBee protocol |
| CN107672466A (en) * | 2017-08-30 | 2018-02-09 | 北京长城华冠汽车科技股份有限公司 | A kind of monitoring method and device of batteries of electric automobile bag temperature |
| CN107672465A (en) * | 2017-08-30 | 2018-02-09 | 北京长城华冠汽车科技股份有限公司 | A kind of processing method and processing device of batteries of electric automobile bag temperature |
| CN107672465B (en) * | 2017-08-30 | 2019-09-06 | 北京长城华冠汽车科技股份有限公司 | A kind of processing method and processing device of batteries of electric automobile packet temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power battery cabin electrical equipment temperature monitoring and warning device used for new energy automobile Effective date of registration: 20160913 Granted publication date: 20130403 Pledgee: Ma'anshan Pubang financing Limited by Share Ltd Pledgor: Anhui QX Technology Development Co.,Ltd. Registration number: 2016340000052 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180424 Granted publication date: 20130403 Pledgee: Ma'anshan Pubang financing Limited by Share Ltd Pledgor: Anhui QX Technology Development Co.,Ltd. Registration number: 2016340000052 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |