Summary of the invention
In view of this, be necessary to provide a kind of charging guider, system and charging air navigation aid, in order to street lamp of the prior art is rationally utilized, convenient charging navigation device users is searched near charging station, and is the charging of charging guider.
The present invention provides a kind of charging guider, comprises PMU and power supply, and this PMU is used to detect this electric quantity of power supply, and when this electric quantity of power supply is lower than a preset charge value, produces a caution signal, and this charging guider comprises:
Storage unit.
Communication unit is used for through network and first server communication that the charging station management system is set.
Positioning unit is used for the positional information that detecting real-time is also confirmed this charging guider, and this updating location information is stored in this storage unit.
Processing unit; Be used to respond this caution signal; Through this communication unit send carry a positional information the charging desired signal to this first server, trigger the positional information of the nearest one or more charging stations of positional information that this first server confirms to carry with this this charging desired signal according to this positional information.And
Display unit is used to show the positional information by these definite one or more charging stations of this first server.
The present invention also provides a kind of charging navigational system, comprises that one is provided with first server of charging station management system, and this charging navigational system also comprises a charging guider, and this charging guider is connected with this first server communication through network.
This charging guider comprises:
PMU is used to detect the electric quantity of power supply of this charging guider, and when this electric quantity of power supply is lower than a preset charge value, produces a caution signal.
Storage unit.
Communication unit is used for through network and this first server communication.
Positioning unit is used for the positional information that detecting real-time is also confirmed this charging guider, and this updating location information is stored in this storage unit.And
Processing unit is used to respond this caution signal, through this communication unit send carry a positional information the charging desired signal to this first server.
This first server is used for storing in advance the positional information of a plurality of charging stations; The positional information of the immediate one or more charging stations of confirming according to the positional information of a plurality of charging stations of this storage to carry of positional information with this charging desired signal, and the positional information of the one or more charging stations that will confirm is sent to this charging guider.
This charging guider also comprises display unit, is used to show the positional information of these one or more charging stations of being confirmed by this first server.
The present invention also provides a kind of charging air navigation aid, is applied to a charging navigational system, and this charging navigational system is drawn together first server that the charging station management system is set and the charging guider that is connected with this first server communication through network, and this method comprises:
This charging guider when its electric quantity of power supply is lower than a preset charge value, produce a caution signal and send one comprise positional information the charging desired signal to this first server.
This first server according to the positional information of a plurality of charging stations of storage in advance confirm with this charging desired signal in the positional information of the immediate one or more charging stations of positional information that comprise, and the positional information of the one or more charging stations that will confirm is sent to this charging guider.And
This charging guider shows the positional information of these one or more charging stations.
With respect to prior art; Charging guider provided by the invention, system and charging air navigation aid; This charging guider charging desired signal that transmission comprises positional information when electric weight is low is to the server that the charging station management system is set; This server is confirmed the position of nearest charging station and is presented on the charging guider; And this positional information can be near the position of street lamp position or its of this charging guider, thus make things convenient for the user to search fast and confirm near charging station so that the charging guider is charged.
Embodiment
To combine accompanying drawing below, the present invention will be done further detailed description.
See also Fig. 1, be a kind of hardware structure figure of the navigational system of charging, this charging navigational system 1 comprises charging guider 10, first server 20 of charging station management system and the second server 30 that the road lamp management system is set is set.Wherein, this charging guider 10, first server 20 and second server 30 can communicate connection each other through network.This first server 20 and a plurality of charging station 200 are connected through network; This second server 30 and a plurality of street lamp 300 are connected through network; This charging guider 10 can be in the portable mobile termianls such as mobile phone, panel computer, notebook computer, also can be for being arranged on the device in the electric vehicle.
See also Fig. 2, be the functional block diagram of this charging navigational system, wherein, this charging guider 10 comprises communication unit 11, positioning unit 12, processing unit 13, storage unit 14, display unit 15, PMU 16 and power supply 17.This communication unit 11 is used for communicating with second server 30 with first server 20 through network and is connected.This positioning unit 12 is used for detecting real-time and confirms the positional information at these charging guider 10 places; In this embodiment; This positioning unit 12 is a GPS module; Can detecting real-time and locate the geographic position at these charging guider 10 places, and the positional information real-time update that will determined this charging guider 10 belongs to is stored in this storage unit 14.This PMU 16 is used to detect the electric weight of power supply 17, and when the electric weight of this power supply 17 is lower than a preset charge value, produces a caution signal.This processing unit 13 is used to respond this caution signal, comprises charging desired signal to the first server 20 of positional information through these communication unit 11 transmissions one.
In this embodiment, this communication unit 11 is a 3G/4G communications module.This processing unit 13 is used for responding this caution signal and reads this charging guider 10 current position information from this storage unit 14; And generation comprises the charging desired signal of this positional information; And control communication unit 11 desired signal that should charge is sent to first server 20, asks to login the charging station management system.
This first server 20 comprises database 21, processing unit 22 and communication unit 23.This communication unit 23 is used for communicating through network and charging guider 10 and second server 30 and is connected and receives this charging demand information.This database 21 is used for storing in advance the positional information of these a plurality of charging stations 200, and wherein, the positional information of this charging station 200 comprises the title and the longitude and latitude coordinate of the corresponding position of charging station.When this communication unit 23 receives the charging desired signal that is sent by charging guider 10; This processing unit 22 obtains the positional information that comprises in this charging desired signal; Search for this database 21 confirming the positional information with the immediate one or more charging stations 200 of positional information of this charging guider 10, and the positional information of controlling one or more charging stations 200 that communication unit 23 will confirm is sent to this charging guider 10.When this charging guider 10 received positional information, processing unit 13 control display units 15 showed the positional information of these one or more charging stations 200.Thereby, can the arriving corresponding charging station 200 through positioning unit 12 and charge of this charging guider 10 for charging guider 10.
Wherein, during the positional information of processing unit 13 control display units 15 these one or more charging stations 200 of demonstration, show the position indication of charging guider 10 simultaneously, thereby supply the distance and the direction of the clear and definite current location of user and these one or more charging stations 200.In another embodiment, this processing unit 13 control display units 15 show a navigation interface, and will charge guider 10 and this one or more charging station 200 marks are presented in the navigation interface.
In another embodiment, this communication unit 11 of this charging guider 10 is a wireless LAN communication module, for example Wifi module, bluetooth module.This street lamp 300 comprises control module 301, luminescence unit 302, communication unit 303, power control unit 304 and wireless base unit 305.Wherein, this luminescence unit 302 is arranged at street lamp 300 outsides in order to illumination to be provided, and it is identical with traditional street lighting device, and set-up mode is identical, does not give unnecessary details at this.This power control unit 304 is used for mains ac power supply control and conversion are supplied power so that street lamp 300 operate as normal to this street lamp 300.This wireless base unit 305 is used for communicating with the wireless LAN communication module that is in certain limit and is connected, and this wireless base unit 305 has a corresponding IP address.
In this embodiment; This processing unit 13 also is used to respond this caution signal control communication unit 11 and is connected with these wireless base unit 305 communications; And through this wireless base unit 305 transmissions one charging desired signal to the first server 20, the charging station management system is logined in request.When charging guider 10 was connected with first server 20 through this wireless base unit 305, this control module 301 was used to control this wireless base unit 305 IP address that it is corresponding and is sent to first server 20.The positional information of a plurality of charging stations 200 of these database 21 storages also comprises the IP address corresponding with the positional information of one or more charging stations 200; When this first server 20 receives the IP address of being sent by wireless base unit 305; This processing unit 32 is confirmed the positional information of one or more charging stations 200 that these IP addresses are corresponding, and the positional information of the one or more charging stations 200 that will confirm of control communication unit 23 is sent to this charging guider 10 through wireless base unit 305.
In another embodiment; This processing unit 13 also is used to respond this caution signal control communication unit 11 and is connected with these wireless base unit 305 communications; To obtain corresponding IP address; By storage unit 14 these IP addresses of storage, control module 301 control communication units 303 transmissions one simultaneously comprise IP address to the second server 30 that this obtains, and the road lamp management system is logined in request.
This second server 30 comprises database 31, communication unit 32 and processing unit 33.Wherein, this communication unit 32 communicates with the charging guider 10 and first server 20 through network and is connected.This database 31 is used for storing in advance the positional information of these a plurality of street lamps 300, and wherein, the positional information of this street lamp 300 comprises the IP address of corresponding wireless base unit 305, the title and the coordinate of street lamp position.When this second server 30 receives the IP address of being sent by street lamp 300, the positional information of these processing unit 33 search database 31 to confirm to be complementary with this IP address, and control communication unit 32 should confirm that positional information was sent to first server 20.When this first server 20 receives the positional information of being sent by second server 30; This processing unit 22 these databases 21 of search to be confirming the positional informations with the immediate one or more charging stations 200 of this positional information, and the positional information of the one or more charging stations 200 that will confirm of control communication unit 23 is sent to this charging guider 10 through wireless base station 305.
In this embodiment; This street lamp 300 also comprises the charging inlet 306 that is arranged on the street lamp post; This charging guider 10 can be connected with street lamp 300 through this charging inlet 306, and this power control unit 304 also is used for charging for this charging guider 10 through this charging inlet 306.
See also Fig. 3, be a kind of charging air navigation aid that is applied to this charging navigational system, this method comprises:
Step S30, the PMU 16 of this charging guider 10 detects the electric weight of power supplys 17, when the electric weight of this power supply 17 is lower than a preset charge value, produces caution signal.
Step S31, the processing unit 13 of this charging guider 10 responds these caution signals, comprises charging desired signal to the first server 20 of positional information through these communication unit 11 transmissions one.
In this embodiment; This communication unit 11 is a 3G/4G communications module; These processing unit 13 these caution signals of response read these charging guider 10 current position information of being confirmed by positioning unit 12 from this storage unit 14, the positional information that this charging desired signal comprises is the positional information of this charging guider 10.
In this embodiment, this positioning unit 12 is a GPS module, can detecting real-time and locate the geographic position at these charging guider 10 places.
In another embodiment; This communication unit 11 of this charging guider 10 is a wireless LAN communication module; The wireless base unit 305 of this street lamp 300 has a corresponding IP address; This this communication unit 11 of caution signal control of these processing unit 13 responses communicates with the wireless base unit that is in certain limit street lamp 300 305 and is connected; Obtain the IP address of this wireless base unit 305, the positional information that this charging desired signal comprises is the IP address of this wireless base unit of obtaining 305.
Step S32; When the communication unit 23 of this first server 20 receives the charging desired signal that is sent by charging guider 10; This processing unit 22 obtains the positional information that comprises in this charging desired signal; Search for this database 21 confirming the positional informations with the immediate one or more charging stations 200 of this positional information, and the positional information of the one or more charging stations 200 that will confirm of control communication unit 23 is sent to this charging guider 10.
In another embodiment; The positional information of a plurality of charging stations 200 of these database 21 storages also comprises the IP address corresponding with the positional information of one or more charging stations 200; When this first server 20 received the IP address of being sent by wireless base unit 305, this processing unit 32 was confirmed the positional information of one or more charging stations 200 that this IP address is corresponding.
Step S33, when this charging guider 10 received positional information, processing unit 13 control display units 15 showed the positional information of these one or more charging stations 200.Thereby, can the arriving corresponding charging station 200 through positioning unit 12 and charge of this charging guider 10 for charging guider 10.
Wherein, during the positional information of processing unit 13 control display units 15 these one or more charging stations 200 of demonstration, show the position indication of charging guider 10 simultaneously, thereby supply the distance and the direction of the clear and definite current location of user and these one or more charging stations 200.In another embodiment, this processing unit 13 control display units 15 show a navigation interface, and will charge guider 10 and this one or more charging station 200 marks are presented in the navigation interface.
Use above-mentioned charging guider, system and charging air navigation aid; This charging guider charging desired signal that transmission comprises positional information when electric weight is low is to the server that the charging station management system is set; This server is confirmed the position of nearest charging station and is presented on the charging guider; And this positional information can be near the position of street lamp position or its of this charging guider, thus make things convenient for the user to search fast and confirm near charging station so that the charging guider is charged.
It is understandable that, for the person of ordinary skill of the art, can make other various corresponding changes and distortion by technical conceive according to the present invention, and all these change the protection domain that all should belong to claim of the present invention with distortion.