CN209497475U - A kind of charging pile things-internet gateway equipment based on dipper system - Google Patents
A kind of charging pile things-internet gateway equipment based on dipper system Download PDFInfo
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- CN209497475U CN209497475U CN201920679268.0U CN201920679268U CN209497475U CN 209497475 U CN209497475 U CN 209497475U CN 201920679268 U CN201920679268 U CN 201920679268U CN 209497475 U CN209497475 U CN 209497475U
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- chip
- lora
- beidou communication
- gateway
- module
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Abstract
The charging pile things-internet gateway equipment based on dipper system that the utility model discloses a kind of, including the gateway shell in hollow setting and positioned at the circuit board of gateway enclosure interior, the circuit board is equipped with gateway chip module, Beidou communication module, LoRa wireless radio frequency modules and power module, the Beidou communication interface is electrically connected with chip with gateway chip module by Beidou communication, the LoRa wireless radio frequency modules include the LoRa antenna being sequentially connected electrically, LoRa chip and crystal oscillator, the LoRa chip is electrically connected with gateway chip module, the power module is electrically connected with gateway chip module.The utility model combines LoRa technology with Beidou satellite system, the utility model can be wirelessly connected with multiple external equipments with LoRa wireless radio frequency modules, the utility model and dipper system are wirelessly connected simultaneously, the innovation and application again to Big Dipper short message transmission is realized, to achieve the effect that solve the problems, such as that live charging pile O&M is inconvenient.
Description
Technical field
The utility model relates to internet of things field more particularly to a kind of charging pile Internet of Things nets based on dipper system
Close equipment.
Background technique
The function of charging pile is similar to the fuel charger inside gas station, can be fixed on ground or wall, be installed on wagon flow
The big place of amount such as Expressway Service, public building (public building, market, Public Parking etc.) and residential area parking
In field or charging station, it can be charged according to the electric car that different voltage class is various models, due to mobile base station itself
There are the problem of, often there is the false online situation of 4G networking with the charging pile that mobile base station is wirelessly connected.This scene is easy
Cause operation maintenance personnel to be judged by accident, if operation maintenance personnel cannot at the appointed time solve the problem of live charging pile, will affect fortune
The business evaluating of dimension personnel, substantially reduces the work incentive of operation maintenance personnel, so that the investment and output of charging pile are influenced, it is unfavorable
The development of beneficial industry.
LoRa is the physical layer or wireless-modulated for creating long range communication connection, is based on CSS modulation technique (Chirp
Spread Spectrum) LoRa technology compared to traditional FSK technology, communication context, and CSS technology can be greatly increased
Many decades are used by military and space communication, have the characteristics that long transmission distance, strong interference immunity, and the north in China
The high reliablity of the short message transmission for the satellite system that struggles against, therefore the utility model plays LoRa technology in conjunction with Beidou satellite system
It is false online to mislead charging pile operation maintenance personnel to solve the problems, such as that 4G networking often occurs in above-mentioned charging pile with this.
Utility model content
Often there is the false online technical problem of 4G networking to solve the charging pile that current mobile base station is wirelessly connected, this
Utility model provides such a charging pile things-internet gateway equipment based on dipper system, the gateway including being in hollow setting
Shell and circuit board positioned at gateway enclosure interior, the circuit board are equipped with gateway chip module, Beidou communication module, LoRa
Wireless radio frequency modules and power module, the gateway chip module include main control chip and the tune that is electrically connected respectively with main control chip
On probation chip and Beidou communication chip, the Beidou communication module include the Beidou communication antenna being sequentially connected electrically, relay,
Crystal oscillator and Beidou communication interface, the Beidou communication interface are electrically connected with chip with main control chip by Beidou communication,
The LoRa wireless radio frequency modules include the LoRa antenna, LoRa chip and crystal oscillator being sequentially connected electrically, the LoRa core
Piece is electrically connected with main control chip, the power module include the power interface being sequentially connected electrically, power supply over-voltage over-current protection module,
Converter and decompression chip, the decompression chip are electrically connected with gateway chip module.
The power supply over-voltage over-current protection module includes thermistor and varistor, the thermistor and varistor
It is electrically connected respectively with converter.
The side of the circuit board is provided with serial ports, network interface and debugging interface, the serial ports, network interface and debugging interface difference
It is electrically connected with main control chip, serial ports, network interface and debugging interface play the role of commissioning device, come into operation equipment is practical
Before, it needs to test the state and function of equipment.
The side of the circuit board is provided with the signal lamp being electrically connected with main control chip, and the signal lamp includes LoRa signal
Receive lamp, LoRa signal sends lamp, Beidou communication signal receives lamp, Beidou communication signal sends lamp and power lights.
Be provided with through-hole on the gateway shell, the through-hole include serial ports through-hole, network interface through-hole, power interface through-hole,
Signal lamp through-hole, LoRa antennal interface through-hole and Beidou communication antenna interface through-hole.
Beneficial effect
The utility model combines LoRa technology with Beidou satellite system, and the utility model can have LoRa with multiple
The external equipment of wireless radio frequency modules is wirelessly connected, while the utility model and dipper system are wirelessly connected, and are realized to Beidou
The innovation and application again of short message transmission, to achieve the effect that solve the problems, such as that live charging pile O&M is inconvenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overall schematic of the utility model.
Fig. 3 is the module diagram of the utility model.
The label in accompanying drawing is: 1- circuit board, 2- main control chip, 3-LoRa chip, 4- are depressured chip, 5- serial ports, 6- net
Mouthful, 7-LoRa signal receives lamp, and 8-LoRa signal sends lamp, and 9- Beidou communication signal receives lamp, and 10- Beidou communication signal is sent
Lamp, 11- power lights, 12- power interface, 13- thermistor, 14- varistor, 15- converter, 16- Beidou communication first connect
Mouthful, 17- Beidou communication antenna, 18-LoRa antenna, 19-LoRa interface, 20- relay, 21- Beidou communication second interface, 22-
Debugging interface, 23- gateway shell, 24- gateway chip module, 25-LoRa wireless radio frequency modules, 26- Beidou communication module, 27-
Power module, 28- signal lamp.
Specific embodiment
1-3 and embodiment are further described the utility model with reference to the accompanying drawing.
A kind of charging pile things-internet gateway equipment based on dipper system, gateway shell 23 and position including being in hollow setting
Circuit board 1 inside gateway shell 23, the circuit board 1 are equipped with gateway chip module 24, Beidou communication module 26, LoRa
Wireless radio frequency modules 25 and power module 27；
The gateway chip module 24 include main control chip 2 and the debugging chip that is electrically connected respectively with main control chip 2 and
Beidou communication chip, the side of the circuit board 1 is provided with serial ports 5, network interface 6 and debugging interface 22, the serial ports 5, network interface 6
It is electrically connected respectively with main control chip 2 with debugging interface 22, serial ports 5, network interface 6 and debugging interface 22 play the work of commissioning device
With, equipment is practical come into operation before, need to test the state and function of equipment；
The Beidou communication module 26 include be sequentially connected electrically Beidou communication antenna 17, relay 20, crystal oscillator,
Beidou communicates first interface 16 and Beidou communicates second interface 21, and the Beidou communication first interface 16 and Beidou communication second connect
Mouth 21 is connect with Beidou communication with chip, and Beidou communication chip is electrically connected with main control chip 2, and main control chip 2 is handled to be connect in real time
The information received, and information is transferred in dipper system by Beidou communication chip and Beidou communication antenna 17, while north
The information that bucket communication antenna 17 receives dipper system is transferred information in main control chip 2 by Beidou communication chip, after
Electric appliance 20 plays a part of automatic adjustment, safeguard protection Beidou communication module 26；
The LoRa wireless radio frequency modules 25 include LoRa antenna 18, LoRa chip 3 and the crystal oscillation being sequentially connected electrically
Device, LoRa antenna 18 are connect by LoRa interface 19 with LoRa chip 3, and the LoRa chip 3 is electrically connected with main control chip 2, this
The LoRa wireless radio frequency modules 25 of equipment and other external equipments are wirelessly connected, such as with the LoRa in multiple sensors of outside without
The wireless connection of line radio-frequency module 25 forms hub-and-spoke configuration, and this hub-and-spoke configuration is to reach the stability of connection over long distances and ensure section
The battery life of point, the LoRa wireless radio frequency modules 25 of this equipment receive the real time information of external wireless connection equipment, and will
Information is transferred at main control chip 2, main control chip 2 processing and output information to this equipment LoRa wireless radio frequency modules 25, so
Information is transferred to external equipment by LoRa antenna 18 afterwards；
The power module 27 includes the power interface 12 being sequentially connected electrically, power supply over-voltage over-current protection module, converter
15 are electrically connected with decompression chip 4, the decompression chip 4 with gateway chip module 24, the power supply over-voltage over-current protection module packet
Thermistor 13 and varistor 14 are included, the thermistor 13 and varistor 14 are electrically connected with converter 15 respectively.
The side of the circuit board 1 is provided with the signal lamp 28 being electrically connected with main control chip 2, and the signal lamp 28 includes
LoRa signal receives lamp 7, LoRa signal sends lamp 8, Beidou communication signal receives lamp 9, Beidou communication signal sends lamp 10 and electricity
Source lamp 11, when LoRa wireless radio frequency modules 25 receive or issue information, corresponding LoRa signal receives lamp 7 and LoRa signal hair
Send lamp 8 bright, when Beidou communication module 26 receives or issues information, corresponding Beidou communication signal sends lamp 10 and power lights
11 can be bright.
It is provided with through-hole on the gateway shell 23, the through-hole includes that serial ports through-hole, network interface through-hole, power interface are logical
Hole, signal lamp through-hole, LoRa antennal interface through-hole and Beidou communication antenna interface through-hole.
Embodiment 1
When it is implemented, the LoRa wireless radio frequency modules 25 of this equipment and outside are multiple with LoRa wireless radio frequency modules 25
Equipment be wirelessly connected, form hub-and-spoke configuration, this equipment receives the information of multiple external equipments simultaneously, and real time information passes through LoRa
Chip 3 is transmitted at main control chip 2, and after the processing of main control chip 2, command adapted thereto passes through LoRa wireless radio frequency modules 25 again
It is transferred to external equipment, while corresponding information is transmitted in dipper system by Beidou communication module 26；
This equipment can receive the information of dipper system simultaneously, and the information received is transmitted to master control by Beidou communication module 26
Chip 2, corresponding instruction is transferred to external equipment by LoRa wireless radio frequency modules 25 by main control chip 2, while information being led to
Beidou communication module 26 is crossed to be transmitted back in dipper system.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, this
Belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended claims
It is quasi-.
Claims (5)
1. a kind of charging pile things-internet gateway equipment based on dipper system, it is characterised in that: the gateway including being in hollow setting
Shell and circuit board positioned at gateway enclosure interior, the circuit board are equipped with gateway chip module, Beidou communication module, LoRa
Wireless radio frequency modules and power module, the gateway chip module include main control chip and the tune that is electrically connected respectively with main control chip
On probation chip and Beidou communication chip, the Beidou communication module include the Beidou communication antenna being sequentially connected electrically, relay,
Crystal oscillator and Beidou communication interface, the Beidou communication interface are electrically connected with chip with main control chip by Beidou communication,
The LoRa wireless radio frequency modules include the LoRa antenna, LoRa chip and crystal oscillator being sequentially connected electrically, the LoRa core
Piece is electrically connected with main control chip, the power module include the power interface being sequentially connected electrically, power supply over-voltage over-current protection module,
Converter and decompression chip, the decompression chip are electrically connected with gateway chip module.
2. the charging pile things-internet gateway equipment according to claim 1 based on dipper system, it is characterised in that: the electricity
Source over-voltage over-current protection module includes thermistor and varistor, and the thermistor and varistor are electric with converter respectively
Connection.
3. the charging pile things-internet gateway equipment according to claim 1 based on dipper system, it is characterised in that: the electricity
The side of road plate is provided with serial ports, network interface and debugging interface, and the serial ports, network interface and debugging interface are electrically connected with main control chip respectively
It connects.
4. the charging pile things-internet gateway equipment according to claim 1 based on dipper system, it is characterised in that: the electricity
The side of road plate is provided with the signal lamp being electrically connected with main control chip, and the signal lamp includes that LoRa signal receives lamp, LoRa letter
Number send lamp, Beidou communication signal receives lamp, Beidou communication signal sends lamp and power lights.
5. the charging pile things-internet gateway equipment according to claim 1 based on dipper system, it is characterised in that: the net
It closes and is provided with through-hole on shell, the through-hole includes serial ports through-hole, network interface through-hole, power interface through-hole, signal lamp through-hole, LoRa
Antennal interface through-hole and Beidou communication antenna interface through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679268.0U CN209497475U (en) | 2019-05-14 | 2019-05-14 | A kind of charging pile things-internet gateway equipment based on dipper system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679268.0U CN209497475U (en) | 2019-05-14 | 2019-05-14 | A kind of charging pile things-internet gateway equipment based on dipper system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497475U true CN209497475U (en) | 2019-10-15 |
Family
ID=68157798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920679268.0U Expired - Fee Related CN209497475U (en) | 2019-05-14 | 2019-05-14 | A kind of charging pile things-internet gateway equipment based on dipper system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794510A (en) * | 2021-09-23 | 2021-12-14 | 广州邦正电力科技有限公司 | Internet of things gateway supporting Beidou short message communication |
-
2019
- 2019-05-14 CN CN201920679268.0U patent/CN209497475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794510A (en) * | 2021-09-23 | 2021-12-14 | 广州邦正电力科技有限公司 | Internet of things gateway supporting Beidou short message communication |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 |