CN104954442B - Monitoring system and its monitoring method with long-range car networking vehicle - Google Patents
Monitoring system and its monitoring method with long-range car networking vehicle Download PDFInfo
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- CN104954442B CN104954442B CN201510272712.3A CN201510272712A CN104954442B CN 104954442 B CN104954442 B CN 104954442B CN 201510272712 A CN201510272712 A CN 201510272712A CN 104954442 B CN104954442 B CN 104954442B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Multimedia (AREA)
- Alarm Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
A kind of monitoring system and its monitoring method with long-range car networking vehicle, the first Concurrent monitor chip contain the first PLC, the first flash chip, the first safe digital card, the first charger and the first monitor to collectively form the first Concurrent monitor chip；Second Concurrent monitor chip, the second described Concurrent monitor chip contain the 2nd PLC, the second flash chip, the second safe digital card, the second charger and the second monitor to collectively form the second Concurrent monitor chip.Such structure combine its monitoring method avoid prior art execution it is cumbersome, inefficient, without the collateral action that a pair of PLC chips are provided with a loaf of bread plate result in cost increase in many-side but efficiency is low and being all to rely on the defects of hardware circuit is maintainable poor in terms of receiving data and sending data.
Description
Technical field
The invention belongs to the engineering device technique field of car networking, and in particular to a kind of monitoring system with long-range car networking vehicle
System and its monitoring method.
Background technology
Car networking is based on in-car net, car border net and vehicle-mounted mobile internet, according to the communication protocol sum of agreement
According to interactive standards, in car-X (X：Car, road, pedestrian and internet etc.) between, communicate wirelessly the big system exchanged with information
Network, the integrated network of intelligent traffic management, Intelligent Dynamic information service and Vehicular intelligentization control is that by, is
Typical case of the technology of Internet of things in field of transportation system.And base of the remote monitoring system of vehicle as important processing links
Plinth status displays all the more；Two Concurrent monitor chips on a loaf of bread plate of the remote monitoring system of past vehicle
Structure be in opened up on a flash chip a pair be used for each placement two remote monitoring systems space, one can also be set up
To the flash chip for depositing two remote monitoring systems respectively, so when the remote monitoring system operation of vehicle, just
The startup program for allowing operator to select remote monitoring system to be run is had to, two such remote monitoring system can only be different
Step operation；It can reach now and a pair of PLC chips are configured on a loaf of bread plate, thus just can respectively come with a long-range prison
Control system, however when the remote monitoring system operation of vehicle still must operator select the remote monitoring system that runs of needs
System, such a pair of remote monitoring systems still or can only asynchronous operation, so changed between a pair of remote monitoring systems
When must run the remote monitoring system of vehicle again, thus may result in perform it is cumbersome, it is inefficient, do not have in many-side
A loaf of bread plate is provided with the collateral action of a pair of PLC chips, cost increase but efficiency is low.In addition receive data and
All it is to rely on hardware circuit in terms of sending data, it is maintainable poor.
The content of the invention
It is an object of the invention to provide a kind of monitoring system and its monitoring method with long-range car networking vehicle, contain：The
One parallel monitoring chip, the first described Concurrent monitor chip contain the first PLC, the first flash chip, the first safe digital card,
First charger and the first monitor collectively form the first Concurrent monitor chip；Second Concurrent monitor chip, described
Two Concurrent monitor chips contain the 2nd PLC, the second flash chip, the second safe digital card, the second charger and the second monitoring
Device collectively forms the second Concurrent monitor chip；The first described Concurrent monitor chip and the second Concurrent monitor chip are via input
Output modular converter, which manipulates, realizes that the such input of the first monitor possessed together, the second monitor, camera, hand-written instrument is defeated
Go out system.Such structure combine its monitoring method avoid prior art execution it is cumbersome, it is inefficient, do not have in many-side
The collateral action that a loaf of bread plate is provided with a pair of PLC chips result in cost increase but efficiency is low and receiving number
According to and be all to rely on the defects of hardware circuit is maintainable poor in terms of sending data.
In order to overcome deficiency of the prior art, the invention provides a kind of monitoring system with long-range car networking vehicle
And its solution of monitoring method, it is specific as follows：
A kind of monitoring system with long-range car networking vehicle, including the first Concurrent monitor chip, described first is parallel
Monitoring chip contains the first PLC, the first flash chip, the first safe digital card, the first charger and the first monitor to be total to
With the first Concurrent monitor chip of composition；Second Concurrent monitor chip, the second described Concurrent monitor chip contain the 2nd PLC,
Two flash chips, the second safe digital card, the second charger and the second monitor collectively form the second Concurrent monitor chip；
The first described Concurrent monitor chip possesses together with being realized with the second Concurrent monitor chip via the manipulation of input and output modular converter
The first monitor, the second monitor, camera, input-output system as hand-written instrument；Described input and output modulus of conversion
Block contains：Receive the data that camera and hand-written instrument are sent and respond the 3rd PLC of the data that camera and hand-written instrument are sent
With with the first monitor in the first Concurrent monitor chip, the second monitor in the second Concurrent monitor chip, camera, hand-written
Instrument communicates the 4th PLC of the common switch management and control of connection；Described camera and hand-written instrument carry RS232 communication serial ports；
The on-off circuit of monitor communication interface, the first monitor, the second parallel prison with the 3rd PLC and in the first Concurrent monitor chip
The communication interface circuit of the second monitor in control chip communicates connection, according to the 4th of the common switch management and control sent the
The data of PLC chip carry out the conversion of the displaying function of monitor；RS232 serial ports on-off circuits, it is parallel with the 3rd PLC and first
Monitoring chip, the camera in the second Concurrent monitor chip, the circuit of hand-written instrument communicate connection, shared are opened according to what is sent
The data for closing the 4th PLC chip of management and control carry out camera, the conversion of hand-written instrument is used；RS485 serial ports on-off circuits, with the 3rd
PLC, the first Concurrent monitor chip and the second Concurrent monitor chip communicate connection, according to the common switch management and control sent
The data of 4th PLC chip carry out the RS485 serial ports conversion of periphery；ReSet Circuit, with the 3rd PLC, the first Concurrent monitor chip
And second Concurrent monitor chip communicate connection, with the 3rd PLC, the first Concurrent monitor chip and the second Concurrent monitor chip
Connection is communicated, button of the pressure for recovery is carried out according to the data of the 4th PLC chip of the common switch management and control sent
The operation of the current monitoring system with long-range car networking vehicle is restored afterwards, and the 3rd PLC includes three sending ports, described
Three sending ports in two sending ports communicated respectively with the first Concurrent monitor chip and the second Concurrent monitor chip
Connection, another sending port are connected to a receiving terminal of ReSet Circuit, another described hair by not circuit
Sending end mouth is also connected to another receiving terminal of ReSet Circuit, the described also same light-emitting diodes of the 3rd PLC by double not circuits
Pipe communicates connection.
Described the first Concurrent monitor chip, the second Concurrent monitor chip and input and output modular converter is installed in one
On bread board.
First charger of the first described Concurrent monitor chip and the second charger of the second Concurrent monitor chip share
The switch order of one centrally connected power supply device, the first described Concurrent monitor chip and the second Concurrent monitor chip are each provided with being used for
The light emitting diode and communicate connection and be arranged at the alarm device on bread board that charger state indicates.
The monitoring method of the described monitoring system with long-range car networking vehicle is that the 3rd PLC receives hand-written instrument input
After the switch order of centrally connected power supply device, then by communicating connection with the first Concurrent monitor chip and the second Concurrent monitor chip
Two sending ports be sent to the first Concurrent monitor chip and the second Concurrent monitor chip concurrently to start or close, and
After 3rd PLC receives the release command that hand-written instrument is sent, not circuit is sent to by another described sending port
Non-post is asked to be sent to a receiving terminal of ReSet Circuit, another described sending port is again sent to the release command double non-
Another receiving terminal of ReSet Circuit is sent to after being changed in gate circuit, and synchronous point brighten the hair optical diode represents that recovery operation exists
Operation.
First Concurrent monitor chip of the invention contains the first PLC, the first flash chip, the first safe digital card, the first confession
Electrical equipment and the first monitor collectively form the first Concurrent monitor chip；Second Concurrent monitor chip contains the 2nd PLC, second
Flash chip, the second safe digital card, the second charger and the second monitor collectively form the second Concurrent monitor chip；Institute
What the first Concurrent monitor chip stated possessed together with being realized with the second Concurrent monitor chip via the manipulation of input and output modular converter
First monitor, the second monitor, camera, input-output system as hand-written instrument.Just had such as according to such structure
The advantages of lower：
First, the described monitoring system with long-range car networking vehicle is using a pair of individually separated Concurrent monitor cores
Piece, the Concurrent monitor chip that a pair of this in the operation non-interfering operation under released state each other, can run, reliably parallel
Property is strong, is particularly also avoided that the infringement that the not direct linearly connected of communication system of a pair of different frameworks is formed；
2nd, a pair of Concurrent monitor chips are intensively arranged at a circuit in the class, the connecting element number between the circuit for being
Amount is reduced, and simply redundancy, fault rate be not low for the architectural framework of this concentration；
3rd, will not be disturbed each other between the first Concurrent monitor chip and the second Concurrent monitor chip, it is individually separated
Operation, so operation or the monitoring system with long-range car networking vehicle can be stopped in the state of each comfortable separation, conversion
Progress need not again operation with long-range car networking vehicle monitoring system, can realize and continuously perform, improve efficiency.
4th, the monitoring method of the monitoring system with long-range car networking vehicle is that the 3rd PLC receives hand-written instrument input set
After the switch order of middle charger, then by communicating connection with the first Concurrent monitor chip and the second Concurrent monitor chip
Two sending ports are sent to the first Concurrent monitor chip and the second Concurrent monitor chip concurrently to start or close, and the
After three PLC receive the release command that hand-written instrument is sent, not circuit is sent to by another described sending port and asked
Non-post is sent to a receiving terminal of ReSet Circuit, and the release command is sent to double NOT gates by another described sending port again
Another receiving terminal of ReSet Circuit is sent to after being changed in circuit, and synchronous point brighten the hair optical diode represents that recovery operation is being transported
OK.Operation so to data command controls with regard to that can play to director data programming, maintainable to solidify electricity than plain hardware
Lu Qiang.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the 3rd PLC of present invention connection diagram.
Embodiment
The content of the invention is described further below in conjunction with the accompanying drawings：
It is shown referring to Figures 1 and 2, the monitoring system with long-range car networking vehicle, including the first Concurrent monitor chip, institute
The the first Concurrent monitor chip stated contains the first PLC, the first flash chip, the first safe digital card, the first charger and
One monitor collectively forms the first Concurrent monitor chip；Second Concurrent monitor chip, the second described Concurrent monitor chip contain
There are the 2nd PLC, the second flash chip, the second safe digital card, the second charger and the second monitor to collectively form second
Concurrent monitor chip；Described the first Concurrent monitor chip and the second Concurrent monitor chip manipulates via input and output modular converter
Realize the first monitor possessed together, the second monitor, camera, input-output system as hand-written instrument；Described is defeated
Enter to export modular converter and contain：Receive the data that camera and hand-written instrument are sent and respond the number that camera and hand-written instrument are sent
According to the 3rd PLC and with the first monitor in the first Concurrent monitor chip, the second monitor in the second Concurrent monitor chip,
Camera, hand-written instrument communicate the 4th PLC of the common switch management and control of connection；Described camera and hand-written instrument carry
RS232 communication serial ports；The on-off circuit of monitor communication interface, with the first prison in the 3rd PLC and the first Concurrent monitor chip
Visual organ, the communication interface circuit of the second monitor in the second Concurrent monitor chip communicate connection, are shared according to what is sent
Switch the conversion of the displaying function of the data progress monitor of the 4th PLC chip of management and control；RS232 serial ports on-off circuits, with the
Three PLC and the first Concurrent monitor chip, the camera in the second Concurrent monitor chip, the circuit of hand-written instrument communicate connection, root
Camera is carried out according to the data of the 4th PLC chip of the common switch management and control sent, the conversion of hand-written instrument is used；RS485 goes here and there
Mouth on-off circuit, connection is communicated with the 3rd PLC, the first Concurrent monitor chip and the second Concurrent monitor chip, according to transmission
The data of 4th PLC chip of the common switch management and control come carry out the RS485 serial ports conversion of periphery；ReSet Circuit, with the 3rd
PLC, the first Concurrent monitor chip and the second Concurrent monitor chip communicate connection, with the 3rd PLC, the first Concurrent monitor chip
And second Concurrent monitor chip communicate connection, entered according to the data of the 4th PLC chip of the common switch management and control sent
Operation of the row pressure for restoring the current monitoring system with long-range car networking vehicle after the button of recovery, the 3rd PLC bags
Three sending ports are included, two sending ports in described three sending ports are respectively the same as the first Concurrent monitor chip and the
Two Concurrent monitor chips communicate connection, and another sending port is connected to a reception of ReSet Circuit by not circuit
End, another described sending port is also connected to another receiving terminal of ReSet Circuit by double not circuits, described
3rd PLC also communicates connection with light emitting diode.Described the first Concurrent monitor chip, the second Concurrent monitor chip and input
Output modular converter is installed on a loaf of bread plate.First charger of the first described Concurrent monitor chip and second parallel
Second charger of monitoring chip shares the switch order of a centrally connected power supply device, the first described Concurrent monitor chip and second
Concurrent monitor chip is each provided with the light emitting diode indicated for charger state and communicated to connect and being arranged at bread board
On alarm device.
The operation principle of the present invention is a pair of individually separated Concurrent monitor chips, the Concurrent monitor core that a pair of this in operation
The piece non-interfering operation under released state each other, can run parallel, highly reliable, be particularly also avoided that a pair and differ
The infringement that the not direct linearly connected of the communication system of sample rack structure is formed；A pair of Concurrent monitor chips are intensively arranged at a line
In the class, the connecting element quantity between the circuit for being is reduced on road, and simply redundancy, fault rate be not low for the architectural framework of this concentration.
The monitoring method of monitoring system with long-range car networking vehicle is that the 3rd PLC receives opening for charger in hand-written instrument input set
After closing instruction, two sending ports of connection are then communicated by same first Concurrent monitor chip and the second Concurrent monitor chip
The first Concurrent monitor chip and the second Concurrent monitor chip are sent to concurrently to start or close, and the 3rd PLC is received
After the release command that hand-written instrument is sent, not circuit is sent to by another described sending port and asks non-post to be sent to again
One receiving terminal of primary circuit, another described sending port are sent to the release command in double not circuits after conversion again
Another receiving terminal of ReSet Circuit is sent to, and synchronous point brighten the hair optical diode represents that recovery operation is being run.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, according to the technical spirit of the present invention,
Within the spirit and principles in the present invention, any simple modification, equivalent substitution and improvement for being made to above example etc., still
Belong within the protection domain of technical solution of the present invention.
Claims (4)
1. a kind of monitoring system with long-range car networking vehicle, it is characterised in that described including the first Concurrent monitor chip
First Concurrent monitor chip contains the first PLC, the first flash chip, the first safe digital card, the first charger and the first prison
Visual organ collectively forms the first Concurrent monitor chip；Second Concurrent monitor chip, the second described Concurrent monitor chip contain
Two PLC, the second flash chip, the second safe digital card, the second charger and the second monitor are parallel to collectively form second
Monitoring chip；Described the first Concurrent monitor chip and the second Concurrent monitor chip manipulates via input and output modular converter to be realized
The first monitor for possessing together, the second monitor, camera, input-output system as hand-written instrument；Described input is defeated
Go out modular converter to contain：Receive the data that camera and hand-written instrument are sent and respond the data that camera and hand-written instrument are sent
3rd PLC and the first monitor in same first Concurrent monitor chip, the second monitor in the second Concurrent monitor chip, shooting
Head, hand-written instrument communicate the 4th PLC of the common switch management and control of connection；Described camera and hand-written instrument lead to RS232
Believe serial ports；The on-off circuit of monitor communication interface, with the 3rd PLC and the first monitor in the first Concurrent monitor chip, the
The communication interface circuit of the second monitor in two Concurrent monitor chips communicates connection, according to the common switch management and control sent
The 4th PLC chip data carry out monitor displaying function conversion；RS232 serial ports on-off circuits, with the 3rd PLC and the
One parallel monitoring chip, the camera in the second Concurrent monitor chip, the circuit of hand-written instrument communicate connection, according to what is sent
The data of 4th PLC chip of common switch management and control carry out camera, the conversion of hand-written instrument is used；RS485 serial ports on-off circuits,
Connection is communicated with the 3rd PLC, the first Concurrent monitor chip and the second Concurrent monitor chip, according to the common switch sent
The data of 4th PLC chip of management and control carry out the RS485 serial ports conversion of periphery；ReSet Circuit, with the 3rd PLC, the first parallel prison
Control chip and the second Concurrent monitor chip communicate connection, with the parallel prison of the 3rd PLC, the first Concurrent monitor chip and second
Control chip communicates connection, and carrying out pressure according to the data of the 4th PLC chip of the common switch management and control sent is used to restore
Button after restore the operation of the current monitoring system with long-range car networking vehicle, the 3rd PLC includes three transmitting terminals
Mouthful, two sending ports in described three sending ports are respectively the same as the first Concurrent monitor chip and the second Concurrent monitor chip
Communicate connection, another sending port is connected to a receiving terminal of ReSet Circuit by not circuit, it is described in addition
One sending port is also connected to another receiving terminal of ReSet Circuit by double not circuits, and the 3rd described PLC is also the same as hair
Optical diode communicates connection.
2. the monitoring system according to claim 1 with long-range car networking vehicle, it is characterised in that described first is simultaneously
Row monitoring chip, the second Concurrent monitor chip and input and output modular converter are installed on a loaf of bread plate.
3. the monitoring system according to claim 1 with long-range car networking vehicle, it is characterised in that described first is simultaneously
Second charger of the first charger of row monitoring chip and the second Concurrent monitor chip shares the switch of a centrally connected power supply device
Instruction, the first described Concurrent monitor chip and the second Concurrent monitor chip are each provided with for the luminous of charger state sign
Diode and communicate and connect and be arranged at the alarm device on bread board.
4. the monitoring method of the monitoring system according to claim 1 with long-range car networking vehicle, it is characterized in that the 3rd
PLC is received in hand-written instrument input set after the switch order of charger, is then passed through with the first Concurrent monitor chip and second simultaneously
Two sending ports that row monitoring chip communicates connection are sent to the first Concurrent monitor chip and the second Concurrent monitor chip
Concurrently start or close, and after the 3rd PLC receives the release command that hand-written instrument is sent, pass through another described hair
Sending end mouth is sent to the receiving terminal that not circuit asks non-post to be sent to ReSet Circuit, another described sending port again
The release command is sent to another receiving terminal for being sent to ReSet Circuit in double not circuits after conversion, and synchronous point brighten the hair light
Diode represents that recovery operation is being run.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510272712.3A CN104954442B (en) | 2015-05-26 | 2015-05-26 | Monitoring system and its monitoring method with long-range car networking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510272712.3A CN104954442B (en) | 2015-05-26 | 2015-05-26 | Monitoring system and its monitoring method with long-range car networking vehicle |
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| CN104954442A CN104954442A (en) | 2015-09-30 |
| CN104954442B true CN104954442B (en) | 2018-01-23 |
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| CN201510272712.3A Active CN104954442B (en) | 2015-05-26 | 2015-05-26 | Monitoring system and its monitoring method with long-range car networking vehicle |
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| CN2628351Y (en) * | 2003-03-25 | 2004-07-28 | 肖禄生 | Vehicle safe monitoring apparatus |
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| CN103400504A (en) * | 2013-08-21 | 2013-11-20 | 苏州罗兰机电设备有限公司 | Intelligent computer control signal lamp system |
| CN203777823U (en) * | 2014-03-29 | 2014-08-20 | 浙江天瑞药业有限公司 | Clean compressed air filtering system with total organic carbon sampling device |
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| JP2002090163A (en) * | 2000-09-20 | 2002-03-27 | Pioneer Electronic Corp | Navigation device and information recording medium having navigation control program recorded readably by computer |
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|---|---|---|---|---|
| CN2628351Y (en) * | 2003-03-25 | 2004-07-28 | 肖禄生 | Vehicle safe monitoring apparatus |
| CN2896754Y (en) * | 2006-06-08 | 2007-05-02 | 邱锋 | Electric bridge safety monitor |
| JP2010252090A (en) * | 2009-04-16 | 2010-11-04 | Rohm Co Ltd | Semiconductor device |
| CN201549004U (en) * | 2009-11-24 | 2010-08-11 | 中国北车股份有限公司大连电力牵引研发中心 | Vehicle data recording device |
| CN202948310U (en) * | 2012-12-11 | 2013-05-22 | 广州中国科学院软件应用技术研究所 | Wireless remote intelligent monitoring server based on things of internet |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104954442A (en) | 2015-09-30 |
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Effective date of registration: 20220816 Address after: Room 1606, Youte Headquarters Building, No. 88, Xingye Road, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 Patentee after: Zhuhai Daxuan Information Technology Co., Ltd. Address before: 225000 room 108, management committee of Yizheng Automobile Industrial Park, Yangzhou City, Jiangsu Province Patentee before: JIANGSU YULAN INFORMATION TECHNOLOGY CO.,LTD. |