CN105140982A - Wireless induction storage battery charge prompting method and device for electric vehicle - Google Patents
Wireless induction storage battery charge prompting method and device for electric vehicle Download PDFInfo
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- CN105140982A CN105140982A CN201510436379.5A CN201510436379A CN105140982A CN 105140982 A CN105140982 A CN 105140982A CN 201510436379 A CN201510436379 A CN 201510436379A CN 105140982 A CN105140982 A CN 105140982A
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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
- 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
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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
Abstract
The invention discloses a wireless induction storage battery charge prompting method and device for an electric vehicle. The method comprises the following steps specifically: S01, a charge server in an electric vehicle charging station controls a second wireless module to continuously emit indication signals; S01, a controller on the electric vehicle detects remainingelectric quantity of the storage battery through an electronic quantity detection module, if the remaining electric quantity is greater than or equal to a first alarming threshold value, a follow-up operation is not executed; if the remaining electric quantity is less than the first alarming threshold value, a S03 is performed; and S03, the controller starts a first wireless module to receive wireless signals, when the first wireless module receives the indication signals, the controller controls an alarm apparatus to send an charge alarm; when the electric quantity of the electric vehicle is lower than the first alarming threshold value, peripheral signals are detected, and an alarm is sent out when a charging station around is detected to prompt a driver to charge the electric vehicle. The technical scheme of the wireless induction storage battery charge prompting method and device are suitable for all electric vehicles.
Description
Technical field
The present invention relates to electric motor car monitoring field, especially relate to a kind of wireless induction electric motor car charge in batteries reminding method and device.
Background technology
Electric motor car is using battery as energy source, by the parts such as controller, motor, is mechanical energy motion by electric energy conversion, to control the vehicle that size of current changes speed.Electric energy is the basis that electric motor car can normally travel, and therefore the monitoring of battery electric quantity seems particularly important for electric motor car, but is limited to the factor such as volume, cost, and electric motor car can run into the situation not yet arriving destination but electricity deficiency unavoidably.
State Intellectual Property Office of the People's Republic of China disclosed the patent documentation (publication number: CN202798069U) that name is called " the low capacity prompt charging device of electric motor car " on 03 13rd, 2013, it comprises one in order to export the speaker unit of an auditory tone cues signal, one in order to export the luminescence unit of a light cue signal, a detector whether being in clean state in order to detect this E-Gas, and a control unit, the electro-motor rotating speed of the E-Gas or electric motor car that predict electric motor car when detector is in clean state after a period of time, the electricity of this power-supply unit of control unit meeting repeated detection, and then calculate average electricity, once be judged as low electricity, speaker unit can be controlled and luminescence unit exports cue respectively, driver is reminded to charge as early as possible, and this control unit also can limit the power output of the electro-motor of electric motor car, so as to protection power source feeding unit.But when electric motor car on the way travels, this scheme cannot point out periphery whether to there is charging station, driver can not obtain the information can carrying out charging in time.
Summary of the invention
The technical problem that periphery exists the prompting of charging station can not be obtained in time when the present invention's electric motor car mainly solved existing for prior art on the way travels, there is provided one can give the alarm when electricity is not enough and periphery exists charging station, convenient wireless induction electric motor car charge in batteries reminding method and the device supplementing electricity in time.
The present invention is directed to that above-mentioned technical problem mainly solved by following technical proposals: a kind of wireless induction electric motor car charge in batteries reminding method, comprises the following steps:
The charging server of S01, electric motorcar charging station controls the second wireless module to be continued to launch index signal;
Controller in S02, electric motor car detects storage battery dump energy by electric power detection module, if dump energy is more than or equal to the first alarm threshold value, does not then carry out subsequent operation; If dump energy is less than the first alarm threshold value, then enter step S03;
S03, controller start the first wireless module and start to receive wireless signal, and when the first wireless module receives index signal, controller controls alarm and sends charging warning.
Electric motor car, when electricity is lower than the first alarm threshold value, starts the signal detecting periphery, then reports to the police when finding that there is charging station, and prompting driver can go to supplementary electricity.
As preferably, described first alarm threshold value is 70%.
As preferably, make the charging complete scheduled time of the electric motor car that the charging complete scheduled time is the shortest in all electric motor cars charged for the fastest free time, when the vacant charge position of electric motorcar charging station be greater than 0 or the fastest free time be less than 10 minutes, then send index signal; When the vacant charge position of electric motorcar charging station is 0 and the fastest free time is greater than 10 minutes and is less than 20 minutes, then stops sending index signal, send urgent charging signals; When the vacant charge position of electric motorcar charging station is 0 and the fastest free time is greater than 20 minutes, then stops transmitting emergency charging signals, send and wait for charging signals;
If accumulator electric-quantity is more than or equal to the second alarm threshold value and be less than the first alarm threshold value, then the first wireless module receives index signal alarm device and reports to the police, and receives urgent charging signals or wait charging signals alarm device is not reported to the police; If accumulator electric-quantity is more than or equal to the 3rd alarm threshold value and is less than the second alarm threshold value, then the first wireless receiving module receives index signal or urgent charging signals alarm device is reported to the police, and receives and waits for that charging signals alarm device is not reported to the police; If accumulator electric-quantity is less than the 3rd alarm threshold value, then the first wireless module receives index signal or urgent charging signals or waits for that charging signals is all reported to the police.
As preferably, the second alarm threshold value is the 50%, three alarm threshold value is 20%.
As preferably, when total charging current of electric motorcar charging station is greater than 90% of the charging current upper limit, stop launching index signal, transmitting emergency charging signals; When total charging current of some electric motorcar charging station is greater than 95% of the charging current upper limit, launches and wait for charging signals.
Charging station sends different signals according to own situation, electric motor car does not need to enter the nervous or charging current of charge position and charges close to the charging station of the upper limit when electricity is comparatively sufficient, enter charging station charging selectively when electricity is not too sufficient, avoid the situation occurring charge position conflict or wait as long for.
A kind of wireless induction electric motor car charge in batteries suggestion device, comprises the electric power detection module be positioned in electric motor car, controller, alarm and the first wireless module, also comprises the charging pile, charging server and the second wireless module that are positioned at electric motorcar charging station; Controller is by electric power detection model calling storage battery, and alarm is all connected with controller with the first wireless module, and charging pile is all connected with charging server with the second wireless module, and the first wireless module is connected by wireless signal with the second wireless module.
As preferably, wireless induction electric motor car charge in batteries suggestion device also comprises display, and described display is connected with controller.
Display directly can show title and the orientation of periphery charging station.
As preferably, described first wireless module comprises signal orientation module.
Signal orientation module can determine the direction at charging station place, then guides driver to go to charging station.
As preferably, wireless induction electric motor car charge in batteries suggestion device also comprises initiatively searches button, and described button of initiatively searching is connected with controller.
Can open initiatively search pattern by initiatively searching button, under this pattern, the first wireless module receives any charging signals sent from the second wireless module and all carries out reporting to the police and indicating.Even if electric motor car does not have electricity to such an extent as to the wireless induction electric motor car charge in batteries suggestion device of this car cannot work completely like this, also charging station can be searched by means of the wireless induction electric motor car charge in batteries suggestion device of nearby vehicle.
As preferably, described alarm comprises photoflash lamp and buzzer.
Photoflash lamp is reported to the police by visual signal, and buzzer is reported to the police by audible signal.
The substantial effect that the present invention brings is, can give the alarm when electricity is not enough and periphery exists charging station, prompting driver charges in time; Reasonable arrangement signal rank, avoids the situation that occurs waiting as long for and improves fail safe.
Accompanying drawing explanation
Fig. 1 is a kind of structured flowchart of wireless induction electric motor car charge in batteries suggestion device of the present invention;
In figure: 1, electric power detection module, 2, controller, 3, alarm, the 4, first wireless module, 5, charging pile, 6, charging server, the 7, second wireless module, 8, display, 9, initiatively search button, 10, storage battery.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of wireless induction electric motor car charge in batteries suggestion device of the present embodiment, as shown in Figure 1, comprise the electric power detection module 1 be positioned in electric motor car, controller 2, alarm 3, first wireless module 4, display 8 and initiatively search button 9, also comprising the charging pile 5, charging server 6 and the second wireless module 7 that are positioned at electric motorcar charging station; Controller 2 connects storage battery 10 by electric power detection module 1, alarm 3, first wireless module 4, display 8 with initiatively search button 9 and be all connected with controller 2, charging pile 5 is all connected with charging server 6 with the second wireless module 7, and the first wireless module 4 is connected by wireless signal with the second wireless module 7.Alarm comprises photoflash lamp and buzzer.
A kind of wireless induction electric motor car charge in batteries reminding method, comprises the following steps:
The charging server of S01, electric motorcar charging station controls the second wireless module to be continued to launch index signal;
Controller in S02, electric motor car detects storage battery dump energy by electric power detection module, if dump energy is more than or equal to the first alarm threshold value, does not then carry out subsequent operation; If dump energy is less than the first alarm threshold value, then enter step S03;
S03, controller start the first wireless module and start to receive wireless signal, and when the first wireless module receives index signal, controller controls alarm and sends charging warning.
Electric motor car, when electricity is lower than the first alarm threshold value, starts the signal detecting periphery, then reports to the police when finding that there is charging station, and prompting driver can go to supplementary electricity.
Described first alarm threshold value is 70%.
Make charging complete scheduled time of the electric motor car that the charging complete scheduled time is the shortest in all electric motor cars charged for the fastest free time, when the vacant charge position of electric motorcar charging station be greater than 0 or the fastest free time be less than 10 minutes, then send index signal; When the vacant charge position of electric motorcar charging station is 0 and the fastest free time is greater than 10 minutes and is less than 20 minutes, then stops sending index signal, send urgent charging signals; When the vacant charge position of electric motorcar charging station is 0 and the fastest free time is greater than 20 minutes, then stops transmitting emergency charging signals, send and wait for charging signals;
If accumulator electric-quantity is more than or equal to the second alarm threshold value and be less than the first alarm threshold value, then the first wireless module receives index signal alarm device and reports to the police, and receives urgent charging signals or wait charging signals alarm device is not reported to the police; If accumulator electric-quantity is more than or equal to the 3rd alarm threshold value and is less than the second alarm threshold value, then the first wireless receiving module receives index signal or urgent charging signals alarm device is reported to the police, and receives and waits for that charging signals alarm device is not reported to the police; If accumulator electric-quantity is less than the 3rd alarm threshold value, then the first wireless module receives index signal or urgent charging signals or waits for that charging signals is all reported to the police.
Second alarm threshold value is the 50%, three alarm threshold value is 20%.
When total charging current of electric motorcar charging station is greater than 90% of the charging current upper limit, stop launching index signal, transmitting emergency charging signals; When total charging current of some electric motorcar charging station is greater than 95% of the charging current upper limit, launches and wait for charging signals.
Charging station sends different signals according to own situation, electric motor car does not need to enter the nervous or charging current of charge position and charges close to the charging station of the upper limit when electricity is comparatively sufficient, enter charging station charging selectively when electricity is not too sufficient, avoid the situation occurring charge position conflict or wait as long for.
Display directly can show title and the orientation of periphery charging station.
First wireless module comprises signal orientation module.Signal orientation module can determine the direction at charging station place, then guides driver to go to charging station.
Can open initiatively search pattern by initiatively searching button, under this pattern, the first wireless module receives any charging signals sent from the second wireless module and all carries out reporting to the police and indicating.Even if electric motor car does not have electricity to such an extent as to the wireless induction electric motor car charge in batteries suggestion device of this car cannot work completely like this, also charging station can be searched by means of the wireless induction electric motor car charge in batteries suggestion device of nearby vehicle.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the term such as controller, wireless module herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a wireless induction electric motor car charge in batteries reminding method, is characterized in that, comprise the following steps:
The charging server of S01, electric motorcar charging station controls the second wireless module to be continued to launch index signal;
Controller in S02, electric motor car detects storage battery dump energy by electric power detection module, if dump energy is more than or equal to the first alarm threshold value, does not then carry out subsequent operation; If dump energy is less than the first alarm threshold value, then enter step S03;
S03, controller start the first wireless module and start to receive wireless signal, and when the first wireless module receives index signal, controller controls alarm and sends charging warning.
2. a kind of wireless induction electric motor car charge in batteries reminding method according to claim 1, it is characterized in that, described first alarm threshold value is 70%.
3. a kind of wireless induction electric motor car charge in batteries reminding method according to claim 1, it is characterized in that, make the charging complete scheduled time of the electric motor car that the charging complete scheduled time is the shortest in all electric motor cars charged for the fastest free time, when the vacant charge position of electric motorcar charging station be greater than 0 or the fastest free time be less than 10 minutes, then send index signal; When the vacant charge position of electric motorcar charging station is 0 and the fastest free time is greater than 10 minutes and is less than 20 minutes, then stops sending index signal, send urgent charging signals; When the vacant charge position of electric motorcar charging station is 0 and the fastest free time is greater than 20 minutes, then stops transmitting emergency charging signals, send and wait for charging signals;
If accumulator electric-quantity is more than or equal to the second alarm threshold value and be less than the first alarm threshold value, then the first wireless module receives index signal alarm device and reports to the police, and receives urgent charging signals or wait charging signals alarm device is not reported to the police; If accumulator electric-quantity is more than or equal to the 3rd alarm threshold value and is less than the second alarm threshold value, then the first wireless receiving module receives index signal or urgent charging signals alarm device is reported to the police, and receives and waits for that charging signals alarm device is not reported to the police; If accumulator electric-quantity is less than the 3rd alarm threshold value, then the first wireless module receives index signal or urgent charging signals or waits for that charging signals is all reported to the police.
4. a kind of wireless induction electric motor car charge in batteries reminding method according to claim 3, it is characterized in that, the second alarm threshold value is the 50%, three alarm threshold value is 20%.
5. a kind of wireless induction electric motor car charge in batteries reminding method according to claim 3 or 4, is characterized in that, when total charging current of electric motorcar charging station is greater than 90% of the charging current upper limit, stops launching index signal, transmitting emergency charging signals; When total charging current of some electric motorcar charging station is greater than 95% of the charging current upper limit, launches and wait for charging signals.
6. a wireless induction electric motor car charge in batteries suggestion device, it is characterized in that, comprise the electric power detection module be positioned in electric motor car, controller, alarm and the first wireless module, also comprise the charging pile, charging server and the second wireless module that are positioned at electric motorcar charging station; Controller is by electric power detection model calling storage battery, and alarm is all connected with controller with the first wireless module, and charging pile is all connected with charging server with the second wireless module, and the first wireless module is connected by wireless signal with the second wireless module.
7. a kind of wireless induction electric motor car charge in batteries suggestion device according to claim 6, it is characterized in that, also comprise display, described display is connected with controller.
8. a kind of wireless induction electric motor car charge in batteries suggestion device according to claim 7, it is characterized in that, described first wireless module comprises signal orientation module.
9. a kind of wireless induction electric motor car charge in batteries suggestion device according to claim 6, it is characterized in that, also comprise and initiatively search button, described button of initiatively searching is connected with controller.
10. a kind of wireless induction electric motor car charge in batteries suggestion device according to claim 6, it is characterized in that, described alarm comprises photoflash lamp and buzzer.
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| CN201510436379.5A CN105140982B (en) | 2015-07-23 | 2015-07-23 | A kind of wireless induction electric car battery charge prompting method and device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106427637A (en) * | 2016-10-27 | 2017-02-22 | 深圳市招科智控科技有限公司 | Energy supply system and control method for improving durability of unmanned vehicle |
| CN107462769A (en) * | 2017-08-16 | 2017-12-12 | 芜湖恒天易开软件科技股份有限公司 | Gather ammeter information charging pile |
| CN108454417A (en) * | 2016-12-26 | 2018-08-28 | 丰田自动车株式会社 | Electric vehicle and control method for electric vehicle |
| CN109758127A (en) * | 2019-02-01 | 2019-05-17 | 内蒙古蜜蜂科技有限公司 | A kind of the growth management-control method and system of livestock |
| CN110121812A (en) * | 2016-12-30 | 2019-08-13 | 华为技术有限公司 | To method, charging unit and the terminal device of battery charging |
| CN110401937A (en) * | 2019-04-19 | 2019-11-01 | 王君 | Instant big data transmit-receive platform |
| CN112911513A (en) * | 2021-02-25 | 2021-06-04 | 昆山宝创新能源科技有限公司 | Charging control method, device and equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106427637A (en) * | 2016-10-27 | 2017-02-22 | 深圳市招科智控科技有限公司 | Energy supply system and control method for improving durability of unmanned vehicle |
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| CN110121812A (en) * | 2016-12-30 | 2019-08-13 | 华为技术有限公司 | To method, charging unit and the terminal device of battery charging |
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| CN107462769A (en) * | 2017-08-16 | 2017-12-12 | 芜湖恒天易开软件科技股份有限公司 | Gather ammeter information charging pile |
| CN109758127A (en) * | 2019-02-01 | 2019-05-17 | 内蒙古蜜蜂科技有限公司 | A kind of the growth management-control method and system of livestock |
| CN109758127B (en) * | 2019-02-01 | 2022-02-18 | 内蒙古蜜蜂科技有限公司 | Growth control method and system for livestock |
| CN110401937A (en) * | 2019-04-19 | 2019-11-01 | 王君 | Instant big data transmit-receive platform |
| CN112911513A (en) * | 2021-02-25 | 2021-06-04 | 昆山宝创新能源科技有限公司 | Charging control method, device and equipment |
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Address after: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee after: Chaowei Power Group Co., Ltd Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: Chilwee Power Supply Co., Ltd. |