CN211209700U - Dynamic service system of generator - Google Patents
Dynamic service system of generator Download PDFInfo
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- CN211209700U CN211209700U CN201922481670.0U CN201922481670U CN211209700U CN 211209700 U CN211209700 U CN 211209700U CN 201922481670 U CN201922481670 U CN 201922481670U CN 211209700 U CN211209700 U CN 211209700U
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Abstract
The utility model provides a dynamic service system of a generator, which comprises an SIM internet of things card processing circuit and a 4G wireless communication circuit; the SIM Internet of things card processing circuit is used for preventing static burning and insufficient current supply; the 4G wireless communication circuit is used for uploading data to the dynamic server system, and returning a control signal to the generator after processing. The utility model discloses application thing networking high in clouds data server technique DTU, outside cloud accuse ware installation and the product interface, carry out data transmission through the RS485 line, carry out dynamic cloud for the server and calculate, realize data statistics and instruction feedback. The utility model discloses with the 4G chip of ultra-low power consumption, support the whole net to lead to the cover and support, guarantee the performance that data dynamic transmission is fast steady to the server, every interface has hardwarization designs such as anti-electromagnetic interference. The server receives data, dynamically allocates task information through cloud computing, and transmits the task information back to a generator control signal.
Description
Technical Field
The invention relates to the field of engines, in particular to a dynamic service system of a generator.
Background
The existing client generator product cannot access various data sources in a multi-channel mode, large-scale control and data monitoring reports are difficult to achieve, so that the nodes on the existing big data are congested, information cannot be distributed better and dynamically, and the problem of packet loss and disorder of data sometimes occurs when key information is met.
Disclosure of Invention
In order to solve the above problems, the present invention provides a dynamic service system for a generator, which comprises an SIM internet of things card processing circuit and a 4G wireless communication circuit;
the SIM Internet of things card processing circuit is used for preventing static burning and insufficient current supply;
the 4G wireless communication circuit is used for uploading data to the dynamic server system, and returning a control signal to the generator after processing.
Further, in the above-mentioned case,
the SIM Internet of things card processing circuit comprises a SIM chip and a voltage stabilizing diode;
the sim chip has a 1 port grounded, a 2 port connected with a direct current power supply, a 4 port connected with a reset signal, a 5 port connected with an input and an output, a 6 port connected with a clock signal and a 7-pin port connected with a test card state signal;
a port 4 of the sim chip is connected with a sixty second end of the resistor, a port 5 of the sim chip is connected with a sixty first second end of the resistor, a port 6 of the sim chip is connected with a sixty second end of the resistor, and a port 7 of the sim chip is connected with a sixty third second end of the resistor;
a first end of the sixteenth resistor is connected with a second end of the thirty-second capacitor, and a second end of the thirty-second resistor is grounded;
the first end of the sixty-first resistor is connected with the second end of the thirty-first capacitor, and the second end of the thirty-first resistor is grounded;
the first end of the sixty-third resistor is connected with the second end of the thirtieth capacitor, and the second end of the thirtieth resistor is grounded;
the first end of the voltage stabilizing diode is respectively connected with the ports 2, 3, 4, 5, 6 and 7 of the sim chip;
the second end of the voltage stabilizing diode is grounded, the second end of the voltage stabilizing diode is connected with the second end of a thirty-third capacitor, and the first end of the thirty-third capacitor is connected with the sim chip 2 interface;
the sim chip 7 interface is connected with a sixty-fourth resistor first end, a sixty-fourth resistor second end is connected with a power supply, a sixty-fourth resistor second end is connected with a thirty-fourth capacitor second end, and a thirty-fourth capacitor first end is grounded;
the sim chip 2 interface is connected with the second end of the fifty-ninth resistor, and the first end of the fifty-ninth resistor and the first end of the sixty-first resistor are connected;
the 4G wireless communication circuit comprises a communication chip;
the interface of the communication chip 7 is connected with a direct current power supply;
the communication chip 8 interface, the communication chip 9 interface and the communication chip 10 interface are grounded in parallel;
the communication chip 21 is connected with a first end of a fifty-fourth resistor in an interface mode, a second end of the fifty-fourth resistor is connected with a second end of a forty-second resistor in an interface mode, and the first end of the forty-second resistor is connected with a power supply;
the communication chip 68 is connected with the first end of the seventh diode in an interface mode, and the second end of the seventh diode is connected with the port of the single chip computer;
the interface of the communication chip 68 is connected with the first end of the twelfth triode, the second end of the twelfth triode is connected with a power supply through a seventeenth resistor, and the third end of the twelfth triode is connected with the interface of the single chip computer;
the communication chip 49 interface is connected with the first end of the fifty-third resistor, the second end of the fifty-third resistor is connected with the antenna, the first end of the fifty-third resistor is grounded through the twenty-sixth capacitor, and the second end of the fifty-third resistor is grounded through the twenty-seventh capacitor.
The invention has the beneficial effects that:
the invention 1 applies the technology DTU of the cloud data server of the Internet of things, and the cloud controller is installed outside a product interface, and performs data transmission through an RS485 line to perform dynamic cloud computing on the server, thereby realizing data statistics and instruction feedback.
2 the invention uses the ultra-low power consumption 4G chip to support the whole network communication coverage support, ensures the rapid and stable performance of data dynamic transmission to the server, and each interface has hardware design of anti-electromagnetic interference and the like. The server receives data, dynamically allocates task information through cloud computing, and transmits the task information back to a generator control signal.
Drawings
Fig. 1 is a processing circuit diagram of the SIM internet of things card according to the present invention.
FIG. 2 is a circuit diagram of a 4G wireless communication system according to the present invention.
Detailed Description
Aiming at the defects of the existing single server system, a high-performance 4G chip is adopted as transmission data to the dynamic server system, multi-product compatibility in a specified protocol is supported, multi-node processing is realized, the multi-node processing responds to a service request from a client, a service integration module identifies a service record, a data source query is generated, a query result is obtained, and the result is transmitted to the generator control.
As shown in fig. 1, the SIM internet of things card processing circuit of the present invention includes a SIM chip and a voltage regulator diode;
the sim chip has a 1 port grounded, a 2 port connected with a direct current power supply, a 4 port connected with a reset signal, a 5 port connected with an input and an output, a 6 port connected with a clock signal and a 7-pin port connected with a test card state signal;
a port 4 of the sim chip is connected with a sixty second end of the resistor, a port 5 of the sim chip is connected with a sixty first second end of the resistor, a port 6 of the sim chip is connected with a sixty second end of the resistor, and a port 7 of the sim chip is connected with a sixty third second end of the resistor;
a first end of the sixteenth resistor is connected with a second end of the thirty-second capacitor, and a second end of the thirty-second resistor is grounded;
the first end of the sixty-first resistor is connected with the second end of the thirty-first capacitor, and the second end of the thirty-first resistor is grounded;
the first end of the sixty-third resistor is connected with the second end of the thirtieth capacitor, and the second end of the thirtieth resistor is grounded;
the first end of the voltage stabilizing diode is respectively connected with the ports 2, 3, 4, 5, 6 and 7 of the sim chip;
the second end of the voltage stabilizing diode is grounded, the second end of the voltage stabilizing diode is connected with the second end of a thirty-third capacitor, and the first end of the thirty-third capacitor is connected with the sim chip 2 interface;
the sim chip 7 interface is connected with a sixty-fourth resistor first end, a sixty-fourth resistor second end is connected with a power supply, a sixty-fourth resistor second end is connected with a thirty-fourth capacitor second end, and a thirty-fourth capacitor first end is grounded;
the sim chip 2 interface is connected with the second end of the fifty-ninth resistor, and the first end of the fifty-ninth resistor and the first end of the sixty-first resistor are connected;
the circuit is a SIM Internet of things card processing circuit, and can prevent static burning and insufficient current supply in hardware. (j2) The circuit comprises a 1-pin grounding part, a 2-pin direct-current power supply part, a 4-pin reset signal part, a 5-pin input/output part, a 6-pin clock signal part and a 7-pin detection card state part, wherein a connecting resistor (Rsixty) is connected with a resistor (R61) and a resistor (R62) resistor (R63) in parallel to play a role of limiting current, a connecting capacitor (C30) is connected with a capacitor (C31) and a capacitor (C32) in parallel to play a role of signal source filtering, a connecting resistor (R59) and a resistor (R64) pull-up resistor provide stable pull current, the other end of the connecting capacitor (C34) is connected with the ground, and a point capacitor (C33) is connected with a chip (U8) to play.
As shown in fig. 2, the 4G wireless communication circuit of the present invention includes a communication chip;
the interface of the communication chip 7 is connected with a direct current power supply;
the communication chip 8 interface, the communication chip 9 interface and the communication chip 10 interface are grounded in parallel;
the communication chip 21 is connected with a first end of a fifty-fourth resistor in an interface mode, and a second end of the fifty-fourth resistor is connected to the ground
The communication chip 68 is connected with the second end of a forty-second resistor in an interface mode, and the first end of the forty-second resistor is connected with a power supply;
the communication chip 68 is connected with the first end of the seventh diode in an interface mode, and the second end of the seventh diode is connected with the port of the single chip computer;
the interface of the communication chip 68 is connected with the first end of the twelfth triode, the second end of the twelfth triode is connected with a power supply through a seventeenth resistor, and the third end of the twelfth triode is connected with the interface of the single chip computer;
the communication chip 49 interface is connected with the first end of the fifty-third resistor, the second end of the fifty-third resistor is connected with the antenna, the first end of the fifty-third resistor is grounded through the twenty-sixth capacitor, and the second end of the fifty-third resistor is grounded through the twenty-seventh capacitor.
The 4G wireless communication circuit is used for uploading data to the dynamic server system, and returning the processed data to the generator control signal. The communication chip (U6) is characterized in that a pin 7 is connected with a 1V8 direct-current power supply, pins 8, 9 and 10 are connected to the ground in parallel, the other end of a pin 21 connecting resistor (R54) is connected to the ground, a pin 68 connecting resistor (R42) is connected with a diode (D7) to a single chip microcomputer, a pin 67 connecting triode (Q12) is connected to the other end of a resistor (R47) to be connected with the power supply to enable the power supply to be in a direct-conducting state, the connecting resistor (R48) provides a stable pull-up current, and a pin 49 connecting capacitor (C26) is connected with a resistor (R53) in series and is connected with an ANT-4G antenna (C27) in.
In the present invention, RS485 is a standard defined to balance the electrical characteristics of a driver and a receiver in a digital multipoint system, the standard being defined by the telecommunications industry association and the electronics industry consortium.
The DTU is a wireless terminal device specially used for converting serial data into IP data or converting IP data into serial data and transmitting the serial data through a wireless communication network
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (2)
1. A generator dynamic service system is characterized by comprising an SIM (subscriber identity module) Internet of things card processing circuit and a 4G wireless communication circuit;
the SIM Internet of things card processing circuit is used for preventing static burning and insufficient current supply;
the 4G wireless communication circuit is used for uploading data to the dynamic server system, and returning a control signal to the generator after processing.
2. The dynamic generator service system as claimed in claim 1,
the SIM Internet of things card processing circuit comprises a SIM chip and a voltage stabilizing diode;
the sim chip has a 1 port grounded, a 2 port connected with a direct current power supply, a 4 port connected with a reset signal, a 5 port connected with an input and an output, a 6 port connected with a clock signal and a 7-pin port connected with a test card state signal;
a port 4 of the sim chip is connected with a sixty second end of the resistor, a port 5 of the sim chip is connected with a sixty first second end of the resistor, a port 6 of the sim chip is connected with a sixty second end of the resistor, and a port 7 of the sim chip is connected with a sixty third second end of the resistor;
a first end of the sixteenth resistor is connected with a second end of the thirty-second capacitor, and a second end of the thirty-second resistor is grounded;
the first end of the sixty-first resistor is connected with the second end of the thirty-first capacitor, and the second end of the thirty-first resistor is grounded;
the first end of the sixty-third resistor is connected with the second end of the thirtieth capacitor, and the second end of the thirtieth resistor is grounded;
the first end of the voltage stabilizing diode is respectively connected with the ports 2, 3, 4, 5, 6 and 7 of the sim chip;
the second end of the voltage stabilizing diode is grounded, the second end of the voltage stabilizing diode is connected with the second end of a thirty-third capacitor, and the first end of the thirty-third capacitor is connected with the sim chip 2 interface;
the sim chip 7 interface is connected with a first end of a sixty-fourth resistor, and a second end of the sixty-fourth resistor is connected with a power supply; a second end of the sixty-fourth resistor is connected with a second end of the thirty-fourth capacitor, and a first end of the thirty-fourth capacitor is grounded;
the sim chip 2 interface is connected with the second end of the fifty-ninth resistor, and the first end of the fifty-ninth resistor and the first end of the sixty-first resistor are connected;
the 4G wireless communication circuit comprises a communication chip;
the interface of the communication chip 7 is connected with a direct current power supply;
the communication chip 8 interface, the communication chip 9 interface and the communication chip 10 interface are grounded in parallel;
the communication chip 21 is connected with a first end of a fifty-fourth resistor in an interface mode, and a second end of the fifty-fourth resistor is connected to the ground
The communication chip 68 is connected with the second end of a forty-second resistor in an interface mode, and the first end of the forty-second resistor is connected with a power supply;
the communication chip 68 is connected with the first end of the seventh diode in an interface mode, and the second end of the seventh diode is connected with the port of the single chip computer;
the interface of the communication chip 68 is connected with the first end of the twelfth triode, the second end of the twelfth triode is connected with a power supply through a seventeenth resistor, and the third end of the twelfth triode is connected with the interface of the single chip computer;
the communication chip 49 interface is connected with the first end of the fifty-third resistor, the second end of the fifty-third resistor is connected with the antenna, the first end of the fifty-third resistor is grounded through the twenty-sixth capacitor, and the second end of the fifty-third resistor is grounded through the twenty-seventh capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481670.0U CN211209700U (en) | 2019-12-31 | 2019-12-31 | Dynamic service system of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922481670.0U CN211209700U (en) | 2019-12-31 | 2019-12-31 | Dynamic service system of generator |
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| Publication Number | Publication Date |
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| CN211209700U true CN211209700U (en) | 2020-08-07 |
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| CN201922481670.0U Active CN211209700U (en) | 2019-12-31 | 2019-12-31 | Dynamic service system of generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670294A (en) * | 2021-08-13 | 2021-11-19 | 苏州翼凯通信科技有限公司 | Handheld 4G positioner |
-
2019
- 2019-12-31 CN CN201922481670.0U patent/CN211209700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670294A (en) * | 2021-08-13 | 2021-11-19 | 苏州翼凯通信科技有限公司 | Handheld 4G positioner |
| CN113670294B (en) * | 2021-08-13 | 2024-03-19 | 苏州翼凯通信科技有限公司 | Handheld 4G positioner |
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