CN104619044A - Energy storing type vehicle communication system and method - Google Patents
Energy storing type vehicle communication system and method Download PDFInfo
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- CN104619044A CN104619044A CN201510055580.9A CN201510055580A CN104619044A CN 104619044 A CN104619044 A CN 104619044A CN 201510055580 A CN201510055580 A CN 201510055580A CN 104619044 A CN104619044 A CN 104619044A
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- wireless communication
- zigbee wireless
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses energy storing type vehicle communication system and method. The method is that a first Zigbee wireless communication unit and a second Zigbee wireless communication unit are arranged to enable information transmission between an energy storing unit and a charging unit. According to the scheme, the system and method have the advantages that the short-distance and low-power-consumption Zigbee wireless communication technology is adopted to enable information transmission, and the information receiving side can timely process information; the complex logic determination for an infrared sensor or a photoelectric sensor in the prior art can be avoided, and thus the inaccurate determination caused by the logic determination and leading to inaccurate detection result can be avoided.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of energy-storage type vehicle communication system and method.
Background technology
At present, whether charging station detects energy-storage type vehicle and arrives at a station and to realize the need of the mode that charging is mainly detected by infrared sensor or photoelectric sensor.
In testing process, sensor setting, on electric rail, when the pantograph in energy-storage type vehicle is streaked by transducer on trajectory, produces signal to charging station, obtain testing result, namely obtain the instruction that whether energy-storage type vehicle arrives at a station or energy-storage type vehicle is charged the need of charging or stopping.
But in actual applications, infrared sensor or photoelectric sensor, in testing process, there will be the phenomenon of erroneous judgement, cause testing result inaccurate.
Summary of the invention
In view of this, the invention provides a kind of energy-storage type vehicle communication system and method, adopt infrared sensor or photoelectric sensor in testing process, there will be the phenomenon of erroneous judgement to solve in prior art, cause the inaccurate problem of testing result, its concrete scheme is as follows:
A kind of energy-storage type vehicle communication system, comprise: energy-storage units, the Zigbee wireless communication unit be connected with described energy-storage units, the 2nd Zigbee wireless communication unit be connected with a described Zigbee wireless communication unit, the charhing unit be connected with described 2nd Zigbee wireless communication unit, wherein:
Described energy-storage units sends the first control command to described charhing unit by a described Zigbee wireless communication unit and the 2nd Zigbee wireless communication unit successively, or receives the second control command of described charhing unit transmission.
Further, the circuit connecting described energy-storage units and a described Zigbee wireless communication unit is specially: CAN networking.
Further, the circuit connecting described 2nd Zigbee wireless communication unit and described charhing unit is specially: RS485 communication line.
Further, described energy-storage units and a described Zigbee wireless communication unit are arranged at energy storage vehicle.
Further, described 2nd Zigbee wireless communication unit and described charhing unit are arranged at charging station.
A kind of energy-storage type vehicle communication means, be applied to energy-storage type vehicle communication system, described energy-storage type vehicle communication system comprises: energy-storage units, the Zigbee wireless communication unit be connected with described energy-storage units, the 2nd Zigbee wireless communication unit be connected with a described Zigbee wireless communication unit, the charhing unit be connected with described 2nd Zigbee wireless communication unit, energy-storage type vehicle communication means comprises:
Energy-storage units sends the first control command to a described Zigbee wireless communication unit;
Described first control command is sent to described 2nd Zigbee wireless communication unit by a described Zigbee wireless communication unit;
Described first control command is sent to described charhing unit by described 2nd Zigbee wireless communication unit, and described charhing unit processes according to described first control command.
Further, described energy-storage units sends the first control command to a described Zigbee wireless communication unit, is specially:
Described first control command is sent to a described Zigbee wireless communication unit by CAN network by described energy-storage units.
Further, described first control command is sent to described charhing unit by described 2nd Zigbee wireless communication unit, is specially:
Described first control command is sent to described charhing unit by RS485 communication line by described 2nd Zigbee wireless communication unit.
A kind of energy-storage type vehicle communication means, be applied to energy-storage type vehicle communication system, described energy-storage type vehicle communication system comprises: energy-storage units, the Zigbee wireless communication unit be connected with described energy-storage units, the 2nd Zigbee wireless communication unit be connected with a described Zigbee wireless communication unit, the charhing unit be connected with described 2nd Zigbee wireless communication unit, energy-storage type vehicle communication means comprises:
Described charhing unit sends the second control command to described 2nd Zigbee wireless communication unit;
Described second control command is sent to a described Zigbee wireless communication unit by described 2nd Zigbee wireless communication unit;
Described second control command is sent to described energy-storage units by a described Zigbee wireless communication unit, and described energy-storage units processes according to described second control command.
Further, described charhing unit sends the second control command to described 2nd Zigbee wireless communication unit, is specially:
Described second control command is sent to described 2nd Zigbee wireless communication unit by RS485 communication line by described charhing unit.
As can be seen from technique scheme, energy-storage type vehicle communication system disclosed in the present application and method, by arranging a Zigbee wireless communication unit and the 2nd Zigbee wireless communication unit, to realize the wireless transmission of information between energy-storage units and charhing unit.This programme adopts the transmission of Zigbee wireless communication technology realization to information of short distance, low-power consumption, make one of reception information can reach to process information in time, avoid the Logic judgment adopting infrared sensor of the prior art or the complexity required for photoelectric sensor, thus avoid the erroneous judgement brought in Logic judgment process, thus the inaccurate problem of the testing result caused.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of Fig. 1 a kind of energy-storage type vehicle communication system disclosed in the embodiment of the present invention;
The flow chart of Fig. 2 a kind of energy-storage type vehicle communication means disclosed in the embodiment of the present invention;
The flow chart of Fig. 3 a kind of energy-storage type vehicle communication means disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention discloses a kind of energy-storage type vehicle communication system, its structural representation as shown in Figure 1, comprising:
Energy-storage units 11, the Zigbee wireless communication unit 12 be connected with energy-storage units 11, the 2nd Zigbee wireless communication unit 13 be connected with a Zigbee wireless communication unit 12, the charhing unit 14 be connected with the 2nd Zigbee wireless communication unit 13.
Energy-storage units 11 sends the first control command to charhing unit 14 by a Zigbee wireless communication unit 12 and the 2nd Zigbee wireless communication unit 13 successively, or, energy-storage units 11 receives the second control command of charhing unit 14 transmission successively by a Zigbee wireless communication unit 12 and the 2nd Zigbee wireless communication unit 13, namely charhing unit 14 sends the second control command to energy-storage units 11 by the 2nd Zigbee wireless communication unit 13 and a Zigbee wireless communication unit 12 successively.
Wherein, energy-storage units 11 and a Zigbee wireless communication unit 12 realize the transmission of data by CAN networking, energy-storage units 11 and a Zigbee wireless communication unit 12 are all arranged at energy storage vehicle interior, and a Zigbee wireless communication unit 12 can be arranged at the top of energy storage vehicle.
Charhing unit 14 and the 2nd Zigbee wireless communication unit 13 realize the transmission of data by RS485 communication line, charhing unit 14 and the 2nd Zigbee wireless communication unit 13 are all arranged at charging station inside, and the 2nd Zigbee wireless communication unit 13 can be arranged at the top of charging station.
In addition, the first control command can be specially: instruction of entering the station, departures instruction, request charging instruction, and request stops charging instruction, the instruction of fault message and maximum permission charging current and maximum permission charging voltage;
Second control command can be specially: the instruction of response vehicle pull-in, the instruction of response vehicle departures, and response vehicle needs the instruction of charging, and response charging vehicle stops the instruction of charging, charging station fault message, charging station charging current and charging voltage.
For the first control command for instruction of entering the station:
When there being energy storage vehicle to need to enter the station, energy-storage units in energy storage vehicle sends and enters the station instruction to a Zigbee wireless communication unit 12, the instruction of entering the station of one Zigbee wireless communication unit 12 is sent to the 2nd Zigbee wireless communication unit 13, instruction of entering the station is sent to the charhing unit 14 in charging station by the 2nd Zigbee wireless communication unit 13, charhing unit receives instruction of entering the station, and carries out preparation of going to the station to meet somebody.
Energy-storage type vehicle communication system disclosed in the present embodiment, by arranging a Zigbee wireless communication unit and the 2nd Zigbee wireless communication unit, to realize the transmission of information between energy-storage units and charhing unit.This programme adopts the transmission of Zigbee wireless communication technology realization to information of short distance, low-power consumption, make one of reception information can reach to process information in time, avoid the Logic judgment adopting infrared sensor of the prior art or the complexity required for photoelectric sensor, thus avoid the erroneous judgement brought in Logic judgment process, thus the inaccurate problem of the testing result caused.
Present embodiment discloses a kind of energy-storage type vehicle communication means, be applied to energy-storage type vehicle communication system, wherein, energy-storage type vehicle communication system comprises: energy-storage units, the Zigbee wireless communication unit be connected with energy-storage units, the 2nd Zigbee wireless communication unit be connected with a Zigbee wireless communication unit, the charhing unit be connected with the 2nd Zigbee wireless communication unit, then the flow chart of energy-storage type vehicle communication means as shown in Figure 2, comprising:
Step S21, energy-storage units send the first control command to a Zigbee wireless communication unit;
Energy-storage units and a Zigbee wireless communication unit realize the transmission of data by CAN networking, energy-storage units and a Zigbee wireless communication unit are all arranged at energy storage vehicle interior, and a Zigbee wireless communication unit can be arranged at the top of energy storage vehicle.
First control command is sent to the 2nd Zigbee wireless communication unit by step S22, a Zigbee wireless communication unit;
First control command is sent to charhing unit by step S23, the 2nd Zigbee wireless communication unit, and charhing unit processes according to the first control command.
Charhing unit and the 2nd Zigbee wireless communication unit realize the transmission of data by RS485 communication line, charhing unit and the 2nd Zigbee wireless communication unit are all arranged at charging station inside, and the 2nd Zigbee wireless communication unit can be arranged at the top of charging station.
First control command can be specially: instruction of entering the station, departures instruction, and request charging instruction, request stops charging instruction, the instruction of fault message and maximum permission charging current and maximum permission charging voltage.
For the first control command for instruction of entering the station:
When there being energy storage vehicle to need to enter the station, energy-storage units in energy storage vehicle sends and enters the station instruction to a Zigbee wireless communication unit, the instruction of entering the station of one Zigbee wireless communication unit is sent to the 2nd Zigbee wireless communication unit, instruction of entering the station is sent to the charhing unit in charging station by the 2nd Zigbee wireless communication unit, charhing unit receives instruction of entering the station, and carries out preparation of going to the station to meet somebody.
Energy-storage type vehicle communication means disclosed in the present embodiment, by being sent to charhing unit, to realize the transmission of information between energy-storage units and charhing unit by the first control command by a Zigbee wireless communication unit and the 2nd Zigbee wireless communication unit.This programme adopts the transmission of Zigbee wireless communication technology realization to information of short distance, low-power consumption, make one of reception information can reach to process information in time, avoid the Logic judgment adopting infrared sensor of the prior art or the complexity required for photoelectric sensor, thus avoid the erroneous judgement brought in Logic judgment process, thus cause the inaccurate problem of testing result.
Present embodiment discloses a kind of energy-storage type vehicle communication means, be applied to energy-storage type vehicle communication system, wherein, energy-storage type vehicle communication system comprises: energy-storage units, the Zigbee wireless communication unit be connected with energy-storage units, the 2nd Zigbee wireless communication unit be connected with a Zigbee wireless communication unit, the charhing unit be connected with the 2nd Zigbee wireless communication unit, then the flow chart of energy-storage type vehicle communication means as shown in Figure 3, comprising:
Step S31, charhing unit send the second control command to the 2nd Zigbee wireless communication unit;
Energy-storage units and a Zigbee wireless communication unit realize the transmission of data by CAN networking, energy-storage units and a Zigbee wireless communication unit are all arranged at energy storage vehicle interior, and a Zigbee wireless communication unit can be arranged at the top of energy storage vehicle.
Second control command is sent to a Zigbee wireless communication unit by step S32, the 2nd Zigbee wireless communication unit;
Second control command is sent to energy-storage units by step S33, a Zigbee wireless communication unit, and energy-storage units processes according to the second control command.
Charhing unit and the 2nd Zigbee wireless communication unit realize the transmission of data by RS485 communication line, charhing unit and the 2nd Zigbee wireless communication unit are all arranged at charging station inside, and the 2nd Zigbee wireless communication unit can be arranged at the top of charging station.
Second control command can be specially: the instruction of response vehicle pull-in, the instruction of response vehicle departures, and response vehicle needs the instruction of charging, and response charging vehicle stops the instruction of charging, charging station fault message, charging station charging current and charging voltage.
For the second control command for detecting the instruction whether having vehicle pull-in:
Charhing unit in charging station sends the instruction detecting and whether have vehicle pull-in, namely the second control command is to the 2nd Zigbee wireless communication unit, second control command is sent to a Zigbee wireless communication unit by the 2nd Zigbee wireless communication unit, second control command is sent to energy-storage units by the one Zigbee wireless communication unit, and energy-storage units processes.
Energy-storage type vehicle communication means disclosed in the present embodiment, by being sent to energy-storage units, to realize the transmission of information between energy-storage units and charhing unit by the second control command by the 2nd Zigbee wireless communication unit and a Zigbee wireless communication unit.This programme adopts the transmission of Zigbee wireless communication technology realization to information of short distance, low-power consumption, make one of reception information can reach to process information in time, avoid the Logic judgment adopting infrared sensor of the prior art or the complexity required for photoelectric sensor, thus avoid the erroneous judgement brought in Logic judgment process, thus the inaccurate problem of the testing result caused.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Professional can also recognize further, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an energy-storage type vehicle communication system, it is characterized in that, comprise: energy-storage units, the Zigbee wireless communication unit be connected with described energy-storage units, the 2nd Zigbee wireless communication unit be connected with a described Zigbee wireless communication unit, the charhing unit be connected with described 2nd Zigbee wireless communication unit, wherein:
Described energy-storage units sends the first control command to described charhing unit by a described Zigbee wireless communication unit and the 2nd Zigbee wireless communication unit successively, or receives the second control command of described charhing unit transmission.
2. system according to claim 1, is characterized in that, the circuit connecting described energy-storage units and a described Zigbee wireless communication unit is specially: CAN networking.
3. system according to claim 1, is characterized in that, the circuit connecting described 2nd Zigbee wireless communication unit and described charhing unit is specially: RS485 communication line.
4. system according to claim 1, is characterized in that, described energy-storage units and a described Zigbee wireless communication unit are arranged at energy storage vehicle.
5. system according to claim 1, is characterized in that, described 2nd Zigbee wireless communication unit and described charhing unit are arranged at charging station.
6. an energy-storage type vehicle communication means, it is characterized in that, be applied to energy-storage type vehicle communication system, described energy-storage type vehicle communication system comprises: energy-storage units, the Zigbee wireless communication unit be connected with described energy-storage units, the 2nd Zigbee wireless communication unit be connected with a described Zigbee wireless communication unit, the charhing unit be connected with described 2nd Zigbee wireless communication unit, energy-storage type vehicle communication means comprises:
Energy-storage units sends the first control command to a described Zigbee wireless communication unit;
Described first control command is sent to described 2nd Zigbee wireless communication unit by a described Zigbee wireless communication unit;
Described first control command is sent to described charhing unit by described 2nd Zigbee wireless communication unit, and described charhing unit processes according to described first control command.
7. method according to claim 6, is characterized in that, described energy-storage units sends the first control command to a described Zigbee wireless communication unit, is specially:
Described first control command is sent to a described Zigbee wireless communication unit by CAN network by described energy-storage units.
8. method according to claim 6, is characterized in that, described first control command is sent to described charhing unit by described 2nd Zigbee wireless communication unit, is specially:
Described first control command is sent to described charhing unit by RS485 communication line by described 2nd Zigbee wireless communication unit.
9. an energy-storage type vehicle communication means, it is characterized in that, be applied to energy-storage type vehicle communication system, described energy-storage type vehicle communication system comprises: energy-storage units, the Zigbee wireless communication unit be connected with described energy-storage units, the 2nd Zigbee wireless communication unit be connected with a described Zigbee wireless communication unit, the charhing unit be connected with described 2nd Zigbee wireless communication unit, energy-storage type vehicle communication means comprises:
Described charhing unit sends the second control command to described 2nd Zigbee wireless communication unit;
Described second control command is sent to a described Zigbee wireless communication unit by described 2nd Zigbee wireless communication unit;
Described second control command is sent to described energy-storage units by a described Zigbee wireless communication unit, and described energy-storage units processes according to described second control command.
10. method according to claim 9, is characterized in that, described charhing unit sends the second control command to described 2nd Zigbee wireless communication unit, is specially:
Described second control command is sent to described 2nd Zigbee wireless communication unit by RS485 communication line by described charhing unit.
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| CN201510055580.9A CN104619044A (en) | 2015-02-03 | 2015-02-03 | Energy storing type vehicle communication system and method |
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| CN201510055580.9A CN104619044A (en) | 2015-02-03 | 2015-02-03 | Energy storing type vehicle communication system and method |
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Application publication date: 20150513 |