CN207690073U - A kind of KNX modules of 485 interface of band and 232 interfaces - Google Patents
A kind of KNX modules of 485 interface of band and 232 interfaces Download PDFInfo
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- CN207690073U CN207690073U CN201820048726.6U CN201820048726U CN207690073U CN 207690073 U CN207690073 U CN 207690073U CN 201820048726 U CN201820048726 U CN 201820048726U CN 207690073 U CN207690073 U CN 207690073U
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Abstract
A kind of KNX modules of 485 interface of band and 232 interfaces, including：Shell and the circuit board being arranged in shell are integrated with KNX interface circuits, 485 interface circuits and 232 interface circuits on the circuit board；The KNX interface circuits are connect with 485 interface circuit and 232 interface circuits respectively by electric signal；485 interface circuit is equipped with 485 interfaces for being connect with third party device；232 interface circuit is equipped with 232 interfaces for being connect with third party device；The storage unit that the KNX interface circuits are equipped with KNX interfaces and are arranged in KNX interface circuit chips；The storage unit is used to store third party device driving；The third party device is accessed by 485 interfaces on 485 interface circuits and 232 interface circuits or 232 interfaces, is then communicated again with the equipment that other are connected on KNX interfaces by KNX interfaces.
Description
Technical field
The utility model is related to building automatic field more particularly to the KNX modules of a kind of 485 interface of band and 232 interfaces.
Background technology
KNX is that global house and building control standard.In KNX systems, all sensors all pass through data line
It is connect with actuator, and actuator then controls electric appliance by various driving circuits or bus interface.All devices all pass through
For same bus into row data communication, sensor sends order data, and the actuator on appropriate address is carried out corresponding function.
In addition, whole system can also realize that corresponding system function, such as group command, logic are suitable by pre-setting control parameter
Sequence, the adjusting task dispatching of control.
Most of in KNX industries at present is all centralized control, i.e., main control module, gateway module is all installation
In distribution box.485 interfaces of docking, the product of 232 interfaces, existing mode are generally required in the application process of the system integration
There are following problems：
1) since the docking of system is completed by individual means gateway；Docking third party needs to increase module,
Cost can be increased.
2) third-party product is variant due to mounting means, and the gateway for determining guide rail mounting means is restricted.
3) traditional means gateway due to be software be all cure in a device, once need dock third party, it is necessary to
Update firmware.It needs client to retract equipment, gives client after then updating again, cause installation period long.
Utility model content
To solve the above-mentioned problems, the utility model proposes the KNX modules of a kind of 485 interface of band and 232 interfaces are specific
Scheme is as follows：
A kind of KNX modules of 485 interface of band and 232 interfaces, including：Shell and the circuit board being arranged in shell, it is described
KNX interface circuits, 485 interface circuits and 232 interface circuits are integrated on circuit board；The KNX interface circuits pass through electric signal
It is connect respectively with 485 interface circuit and 232 interface circuits；The shell is provided with several 86 boxes installation interfaces, and described 485
Interface circuit is equipped with 485 interfaces for being connect with third party device；232 interface circuit is equipped with and is used for and third party device
232 interfaces of connection；485 interfaces and 232 interfaces are 86 boxes installation interface；The KNX interface circuits are equipped with KNX interfaces and set
Set the storage unit in KNX interface circuit chips；The storage unit is used to store third party device driving；The third
Method, apparatus is accessed by 485 interfaces on 485 interface circuits and 232 interface circuits or 232 interfaces, then passes through KNX again
Interface is communicated with the equipment that other are connected on KNX interfaces.
485 interface is equipped with multiple.
232 interface is equipped with multiple.
The KNX interface circuits use ELMOS chips.
The interface of the KNX interface circuits is additionally provided with for anti-reverse Schottky tube.
The interface of the KNX interface circuits is additionally provided with for the bilateral diode for surge protection.
485 interface circuit uses SP485EE chips.
The interface of 485 interface circuit is additionally provided with the anti-electromagnetic interference circuit being constituted by a diode.
The signal circuit of 485 interface circuit is equipped with current foldback circuit.
232 interface circuit uses MAX3232CPE chips.
The advantageous effect reached of the utility model：
1, module integrates 485 interfaces and 232 interfaces, need not buy other gateway product, saves engineering cost；
2,485 and 232 integrated interfaces of module are 86 boxes installation interface can flexibly adjust when docking third-party product
Whole installation site removes bracing wire again to distribution box.
3, third-party interface driver library built in storage unit, only it is to be understood that corresponding third-party product type classification, just
Respective drive library can be directly obtained, system docking is completed, saves time cost and human cost.
Description of the drawings
Fig. 1 is KNX interface circuit figures.
Fig. 2 is 485 interface circuit figures.
Fig. 3 is 232 interface circuit figures.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not under the premise of making the creative labor
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of KNX modules of 485 interface of band and 232 interfaces, including：Shell and the circuit board being arranged in shell, circuit
KNX interface circuits, 485 interface circuits and 232 interface circuits are integrated on plate, the KNX interface circuits are distinguished by electric signal
It is connect with 485 interface circuit and 232 interface circuits.
Shell is provided with several 86 boxes installation interfaces, and 485 interface circuit is equipped with for being connect with third party device
485 interfaces；232 interface circuit is equipped with 232 interfaces for being connect with third party device；485 interfaces and 232 interfaces are
86 boxes install interface.
KNX interface circuits use ELMOS chip solutions as shown in Figure 1, and chip is by the way of direct current carrier, in KNX
On two lines, ensure the power supply power supply simultaneous transmission KNX communication signals of 30V.The interface of the KNX interface circuits, which is additionally provided with, to be used for
Anti-reverse Schottky tube (see the D8 in Fig. 1) and the bilateral diode for surge protection (see the D9 in Fig. 1)；The KNX
Interface circuit is equipped with the KNX interfaces for being connect with KNX system equipments；The ELMOS chips are equipped with and are set for storing third party
The storage unit of standby driving.
485 interface circuits use SP485EE chip solutions as shown in Figure 2, the interface of 485 interface circuit also to set
By the anti-electromagnetic interference circuit being made of (see D4, D5 and D6 in Fig. 2) diode；Signal circuit is equipped with by two 0 Europe electricity
Hinder the current foldback circuit of (see R14 and R15 in Fig. 2) composition.485 interface circuit is equipped with for connecting with third party device
485 interfaces connect, and 485 interface circuits can be multigroup, each group of 485 interface circuits correspond to 485 interfaces；Third party device
It is accessed by accessing 485 interfaces on 485 interface circuits, is then connected on KNX interfaces by KNX interfaces and other again
Equipment communicated.
232 interface circuits use MAX3232CPE chip solutions as shown in Figure 3.232 interface circuit is equipped with and is used for
232 interfaces being connect with third party device；And 232 interface circuit can be multigroup, each group of 232 interface circuit correspond to one 232
Interface；Third party device is accessed by accessing 232 interfaces on 232 interface circuits, then passes through KNX interfaces and other again
The equipment being connected on KNX interfaces is communicated.
The setting of third party's driving：
Third party's Integrated Solution needs to dock third-party agreement, but the agreement of each family all difference are very big.It communicates first
Physical medium just has 232 and 485 two kind of interface, and different agreements is encapsulated in same interface application layer.Such as 485 interfaces
Agreement, 485 agreements that every family has oneself privately owned, and there are MODBUS rtu protocols in some producers.In order to realize system high efficiency pair
It connects, needs the general software-driven library at a standard by these protocol encapsulations.Mould is driven with reference to the Universal peripheral of windows
Driver Library is divided into data, algorithm, interface three parts by formula.By taking the gateway of KNX as an example, respectively configuration information, 232 or 485
Interface protocol, three parts of KNX communication interfaces, the unified corresponding interface standard in each part；An agreement is often docked,
It is just designed by interface standard, enables that software-driven library constantly increases and iteration, the consultation covered are more and more；Only
It is to be understood that corresponding third-party product type classification, can directly obtain respective drive library, system docking is completed, the time is saved
Cost and human cost.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in embodiment is stated to modify or equivalent replacement of some of the technical features；And these are repaiied
Change or replaces, the spirit and scope for the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of KNX modules of 485 interface of band and 232 interfaces, which is characterized in that including：Shell and the electricity being arranged in shell
Road plate is integrated with KNX interface circuits, 485 interface circuits and 232 interface circuits on the circuit board；The KNX interface circuits are logical
Electric signal is crossed to connect with 485 interface circuit and 232 interface circuits respectively；
The shell is provided with several 86 boxes installation interfaces, and 485 interface circuit is equipped with for being connect with third party device
485 interfaces；232 interface circuit is equipped with 232 interfaces for being connect with third party device；485 interfaces and 232 interfaces are
86 boxes install interface；
The storage unit that the KNX interface circuits are equipped with KNX interfaces and are arranged in KNX interface circuit chips；The storage is single
Member is for storing third party device driving；
The third party device is accessed by 485 interfaces on 485 interface circuits and 232 interface circuits or 232 interfaces, so
It is communicated again with the equipment that other are connected on KNX interfaces by KNX interfaces afterwards.
2. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 1, it is characterised in that：
485 interface is equipped with multiple.
3. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 1 or 2, it is characterised in that：
232 interface is equipped with multiple.
4. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 3, it is characterised in that：
The KNX interface circuits use ELMOS chips.
5. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 4, it is characterised in that：
The interface of the KNX interface circuits is additionally provided with for anti-reverse Schottky tube.
6. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 5, it is characterised in that：
The interface of the KNX interface circuits is additionally provided with the bilateral diode for surge protection.
7. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 3, it is characterised in that：
485 interface circuit uses SP485EE chips.
8. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 7, it is characterised in that：
The interface of 485 interface circuit is additionally provided with the anti-electromagnetic interference circuit being constituted by a diode.
9. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 8, it is characterised in that：
The signal circuit of 485 interface circuit is equipped with current foldback circuit.
10. the KNX modules of a kind of 485 interface of band and 232 interfaces according to claim 3, it is characterised in that：
232 interface circuit uses MAX3232CPE chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048726.6U CN207690073U (en) | 2018-01-12 | 2018-01-12 | A kind of KNX modules of 485 interface of band and 232 interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048726.6U CN207690073U (en) | 2018-01-12 | 2018-01-12 | A kind of KNX modules of 485 interface of band and 232 interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690073U true CN207690073U (en) | 2018-08-03 |
Family
ID=62991894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048726.6U Active CN207690073U (en) | 2018-01-12 | 2018-01-12 | A kind of KNX modules of 485 interface of band and 232 interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690073U (en) |
-
2018
- 2018-01-12 CN CN201820048726.6U patent/CN207690073U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220914 Address after: Room 201, Building 1, No. 27, Nange West Road, Daojiao Town, Dongguan City, Guangdong Province, 523170 Patentee after: Guangdong Shiantong Belle Intelligent Technology Co.,Ltd. Address before: Room 401, Tianan Science and Technology Innovation Building, Panyu Energy-saving Technology Park, No. 555 North Panyu Avenue, Donghuan Street, Guangzhou City, Guangdong Province, 511400 Patentee before: GUANGZHOU LEYUAN LIFE TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221011 Address after: Room E909C, South, Taiwan Science and Technology Enterprise Cultivation Center, No. 88, Xiangxing Road, Torch High tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian, 361101 Patentee after: Beile (Xiamen) Intelligent Technology Co.,Ltd. Address before: Room 201, Building 1, No. 27, Nange West Road, Daojiao Town, Dongguan City, Guangdong Province, 523170 Patentee before: Guangdong Shiantong Belle Intelligent Technology Co.,Ltd. |