CN202333338U - Connector, sensor module and communication system - Google Patents
Connector, sensor module and communication system Download PDFInfo
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- CN202333338U CN202333338U CN201120482406XU CN201120482406U CN202333338U CN 202333338 U CN202333338 U CN 202333338U CN 201120482406X U CN201120482406X U CN 201120482406XU CN 201120482406 U CN201120482406 U CN 201120482406U CN 202333338 U CN202333338 U CN 202333338U
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- 230000008447 perception Effects 0.000 claims description 53
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Abstract
The utility model provides a connector, a sensor module and a communication system. The connector comprises a selective switch used for selecting a current communication system from at least two communication systems and an interface used for communicating according to the current communication system selected by the selective switch; the selective switch is connected with the sensor module capable of supporting the at least two communication systems; and the interface is respectively connected with the sensor module and a perceptual processing module. Due to the adoption of the technical scheme, the connector, the sensor module and the communication system have the beneficial effects that the interface can communicate according to the current communication system selected by the selective switch, so that the defect in the prior art that one interface only can support one communication system is overcome; and the compatibility between the perceptual processing module and the sensor module can be effectively improved, so that the use is very convenient.
Description
Technical field
The utility model relates to the communication equipment technical field, relates in particular to a kind of connector, sensor assembly and communication system.
Background technology
The perception of prior art is extended in the network; The perception processing module is the connection device between sensor assembly and communication module, and its major function is to accomplish being connected of sensor assembly and communication module physics and data, the preliminary treatment of sensor acquisition information, the conversion of communication protocol etc.Can adopt universal asynchronous reception/transmitter (Universal Asynchronous Receiver/Transmitter between wherein perception processing module and the sensor assembly; Hereinafter to be referred as UART), RS485, controller local area network (Control Area Network; Hereinafter to be referred as CAN), USB (Universal Serial Bus; Hereinafter to be referred as USB), mutual integrated circuit (Inter-Integrated Circuit; Hereinafter to be referred as I2C) and SPI (Serial Peripheral Interface; Hereinafter to be referred as SPI) etc. communication standard communicate.And for each communication standard corresponding interface can be set, corresponding UART interface, RS485 interface, CAN interface, USB interface, I2C interface and SPI interface for example can be set between perception processing module and sensor assembly.When perception processing module and sensor assembly adopt the interface of above-mentioned arbitrary form, all need adopt the corresponding communication standard to communicate.
But, incompatible between the perception processing module of multi-form interface and the sensor assembly because the interface shape between perception processing module and the sensor assembly is more, use very inconvenient.
The utility model content
The utility model provides a kind of connector, sensor assembly and communication system, is used for solving incompatible technological deficiency between perception processing module and the sensor assembly of the multi-form interface of prior art.
The utility model provides a kind of connector, comprises being used for the interface selecting the selector switch of current communication standard and be used for communicating according to the said current communication standard that said selector switch is selected from least two kinds of communication standards; Said selector switch is connected with the sensor assembly that can support said two kinds of communication standards at least, and said interface is connected with the perception processing module with said sensor assembly respectively.
Aforesaid connector, wherein said interface is provided with a plurality of pins.
Aforesaid connector, wherein said selector switch comprise wire jumper and respectively with at least two kinds of communication standards at least two ports one to one, said at least two ports are connected with said sensor assembly.
Aforesaid connector, wherein said selector switch comprise the definite circuit that is used to detect the testing circuit of all pins on the said interface and is used for confirming according to the testing result of said testing circuit said current communication standard; Said testing circuit is connected with said definite circuit with said interface respectively, and said definite circuit also is connected with said sensor assembly.
Aforesaid connector, wherein when said current communication standard be universal asynchronous reception/transmitter communication standard, comprise in the said a plurality of pins on the said interface: be used to send data the 3rd pin, be used to receive the 4th pin of data;
The 6th pin that also comprises the 5th pin that is used for clear to send in said further a plurality of pins and be used to ask send.
Aforesaid connector; Wherein when said current communication standard be the USB communication standard, comprise in the said a plurality of pins on the said interface: be used for ground connection the 2nd pin, the 1st pin that is used to supply power, be used to transmit the 3rd pin and the 4th pin of difference mode signal.
Aforesaid connector; Wherein working as said current communication standard is the SPI communication standard, comprises in the said a plurality of pins on the said interface: be used to supply the 3rd pin of main frame input/slave output, the 4th pin that is used to supply the input of main frame output/slave, the 12nd pin that is used to select the 5th pin of slave and is used to transmit serial clock signal.
Aforesaid connector; Wherein when said current communication standard be the controller local area network communication standard, comprise in the said a plurality of pins on the said interface: be used for the 4th pin that the 2nd pin of ground connection, the 3rd pin and being used to that is used to transmit the high voltage signal of difference CAN bus transmit the low voltage signal of difference CAN bus.
Aforesaid connector, wherein when said current communication standard be the RS485 communication standard, comprise in the said a plurality of pins on the said interface: be used for ground connection the 2nd pin, be used to transmit the 3rd pin and the 4th pin of data.
Aforesaid connector; Wherein working as said current communication standard is mutual integrated circuit communication standard, comprises in the said a plurality of pins on the said interface: be used for the 2nd pin of ground connection, the 4th pin that is used to transmit the 3rd pin of data and is used for transmit clock signal.
The utility model also provides a kind of sensor assembly that can support at least two kinds of communication standards, and said sensor assembly is provided with the above-mentioned described connector of aforesaid right requirement.
The utility model also provides a kind of communication system, comprises sensor assembly, connector and the perception processing module that can support at least two kinds of communication standards; Said connector is connected with said perception processing module with said sensor assembly respectively, and said connector adopts above-mentioned described connector.
The connector of the utility model, sensor assembly and communication system; Wherein this connector comprises and is used for the interface selecting the selector switch of current communication standard and be used for communicating according to the said current communication standard that said selector switch is selected from least two kinds of communication standards; Said selector switch is connected with sensor assembly, and said interface is connected with the perception processing module with said sensor assembly respectively.Adopt the technical scheme of the utility model; Interface can communicate according to the current communication standard that selector switch is selected; Change a kind of interface in the prior art and only can support a kind of defective of communication standard; Can improve the compatibility between perception processing module and the sensor assembly effectively, very easy to use.
Description of drawings
The structure chart of the connector that Fig. 1 provides for the utility model one embodiment.
A kind of interface sketch map that Fig. 2 provides for the utility model embodiment.
The structure chart of the connector that Fig. 3 provides for another embodiment of the utility model.
A kind of instance graph of the selector switch of the connector that Fig. 4 provides for the utility model embodiment.
The structure chart of the connector that Fig. 5 provides for another embodiment of the utility model.
The structure chart of the communication system that Fig. 6 provides for utility model embodiment.
Embodiment
The structure chart of the connector that Fig. 1 provides for the utility model one embodiment.As shown in Figure 1, the connector of present embodiment comprises and is used for the interface 2 selecting the selector switch 1 of current communication standard and be used for communicating according to the current communication standard that selector switch 1 is selected from least two kinds of communication standards.Wherein selector switch 1 is connected with the sensor assembly that can support two kinds of communication standards at least, and interface 2 is connected with the perception processing module with sensor assembly respectively.
Be connected the sensor assembly that uses with the connector of present embodiment and can support at least two kinds of communication standards, promptly in this sensor assembly, be provided with the corresponding communication protocol stack of these at least two kinds of communication standards.
Connector in the present embodiment is used to connect perception processing module and sensor assembly in use.During use; Selector switch 1 in the connector is selected current communication standard from least two kinds of communication standards; And the current communication standard that will select is notified to sensor assembly; Sensor assembly calls corresponding communication protocol stack according to the current communication standard that selector switch 1 is selected then, makes interface 2 communicate according to current communication standard corresponding communication protocol stack and perception processing module.
The connector of present embodiment is used for the interface of selecting the selector switch of current communication standard and being used for communicating according to the current communication standard that selector switch is selected from least two kinds of communication standards through employing; Selector switch is connected with sensor assembly, and interface is connected with the perception processing module with sensor assembly respectively.Adopt the technical scheme of present embodiment; Interface can communicate according to the current communication standard that selector switch is selected; Change a kind of interface in the prior art and only can support a kind of defective of communication standard; Can improve the compatibility between perception processing module and the sensor assembly effectively, very easy to use.
Alternatively, on the above-mentioned basis embodiment illustrated in fig. 1, can also comprise following enlargement technology, form expansion embodiment embodiment illustrated in fig. 1, in this expansion embodiment, can be provided with a plurality of pins on the interface 2.Because interface 2 can communicate according to the current communication standard that selector switch 1 is selected.And selector switch 1 selects current communication standard from least two kinds of communication standards, to select; That is to say that selector switch 1 possibly have the selection of at least two kinds of different communication standards; Accordingly, the communication that interface 2 just can at least two kinds of different communication standards of standard.Particularly, a plurality of pins that is to say setting on the interface 2 can be supported at least two kinds of different communication standards.
Because a plurality of pins of interface 2 are only supported a kind of communication standard under Same Scene.Therefore a plurality of pins on the interface 2 can be multiplexing under different communication standards, with the number of the pin of minimizing interface 2.
For example be the UART communication standard when the current communication standard of selecting switch 1 to select, as shown in table 1, can comprise in a plurality of pins on the interface 2: be used to send data the 3rd pin, be used to receive the 4th pin of data; The 6th pin that also comprises the 5th pin that is used for clear to send further this moment in a plurality of pins and be used to ask send.
Table 1
| Pin numbering | The definition of the signal of pin transmission | Describe |
| 3 | TXD | Data are sent |
| 4 | RXD | Data Receiving |
| 5 | CTS | Clear to send |
| 6 | RTS | Request is sent |
The current communication standard of for example selecting when selection switch 1 is the usb communication standard; As shown in table 2, can comprise in a plurality of pins on the interface 2: be used for ground connection the 2nd pin, the 1st pin that is used to supply power, be used to transmit the 3rd pin and the 4th pin of difference mode signal.
Table 2
| Pin numbering | The definition of the signal of pin transmission | Describe | |
| 1 | | Power supply | |
| 2 | | Ground | |
| 3 | D+ | The USB difference mode signal | |
| 4 | D- | The USB difference mode signal |
The current communication standard of for example selecting when selection switch 1 is the SPI communication standard; As shown in table 3, can comprise in a plurality of pins on the interface 2: be used to supply the 3rd pin of main frame input/slave output, the 4th pin that is used to supply the input of main frame output/slave, the 12nd pin that is used to select the 5th pin of slave and is used to transmit serial clock signal.
Table 3
The current communication standard of for example selecting when selection switch 1 is the CAN communication standard; As shown in table 4, can comprise in a plurality of pins on the interface 2: be used for the 4th pin that the 2nd pin of ground connection, the 3rd pin and being used to that is used to transmit the high voltage signal of difference CAN bus transmit the low voltage signal of difference CAN bus.
Table 4
For example be the RS485 communication standard when the current communication standard of selecting switch 1 to select, as shown in table 5, can comprise in a plurality of pins on the interface 2: be used for ground connection the 2nd pin, be used to transmit the 3rd pin and the 4th pin of data.
Table 5
| Pin numbering | The definition of the signal of pin transmission | Describe | |
| 2 | | Ground | |
| 3 | RS485A | |
|
| 4 | RS485B | Data B |
The current communication standard of for example selecting when selection switch 1 is the I2C communication standard, and is as shown in table 6, can comprise in a plurality of pins on the interface 2: be used for the 2nd pin of ground connection, the 4th pin that is used to transmit the 3rd pin of data and is used for transmit clock signal.
Table 6
| Pin numbering | The definition of the signal of pin transmission | Describe | |
| 2 | | Ground | |
| 3 | | Data | |
| 4 | I2CCSCK | Clock |
The definition of some special pins under the scene that above-mentioned table 1-table 6 is various communication standards.Below table 7 is the definition of all pins in the interface that comprises 14 pins, comprising the definition of various special pins in the above-mentioned table 1-table 6.
Table 7
The definition of some special pins under the scene that above-mentioned table 1-table 7 is various communication standards.According to the definition of above-mentioned pin, some pins on the interface 2 can be multiplexing under different communication standards.In the practical application, the pin on the interface 2 of setting can be not multiplexing under the different communication standard yet, is the definition of all pins in the interface that comprises 34 pins like below table 8.In the practical application,, also may occur some new communication standards in the future, also can adopt the pin on the similar mode docking port 2 to carry out new definition, not give unnecessary details at this for the communication standard that is about to occur along with development of science and technology.Definition for the pin of not doing detailed description in the table 8 can be repeated no more at this with reference to above-mentioned table 1-table 7 or prior art.In the practical application, when some new communication standards occur, under the not enough situation of pin, can also on the basis of table 1-table 8, further expand some pins.
Table 8
Need to prove that the connector among the utility model embodiment comprises selector switch 1 and interface 2, wherein selector switch 1 and interface 2 can be provided with as a wholely, also can divide to be arranged.For example divide when being arranged, can selector switch 1 be arranged on sensor assembly one side, interface 2 is set to an individual devices that can be connected with sensor assembly.This moment, corresponding interface 2 can be an integrated component, and two corresponding ports of each pin are set on the surface of this integrated component, this pin corresponding input end mouth, and another is the corresponding output port of this pin.Two ports can be connected with sensor assembly with the perception processing module respectively.For the ease of using; The port of all pins all is connected with sensor assembly; When the port of the corresponding pin on the perception processing module of a certain communication standard and this interface 2 connects; By the CPU of selector switch 1 sensor module, and, communicate by letter with the perception processing module through the pin of the undefined correspondence of this communication standard then by the communication protocol stack that the CPU of sensor assembly calls this communication standard correspondence.Though this moment, the port of all pins all was connected with sensor assembly, the undefined pin of only current communication standard is in work.
Alternatively, the pin on the interface 2 among the utility model embodiment can comprise the two parts of working in coordination, and for example interface 2 comprises a public interface and female interface two parts.Particularly two parts of interface 2 can be separately positioned on the sensor assembly with the perception processing module on.Interface 2 can be set to a standard interface of supporting multiple communication standard in this case; As being arranged to interface shape shown in Figure 2 according to above-mentioned table 6; 1-14 representes the position of pin respectively among Fig. 2,
expression be a grounding pin.Particularly; Can be respectively pin hole and stitch form at interface that is provided with on the sensor assembly and the interface that on the perception processing module, is provided with; When wherein a side was pin hole, opposite side was a stitch, can interconnect through the interface of going up separately to guarantee sensor assembly and perception processing module.Selector switch 1 can be arranged on sensor assembly one side; After selection switch 1 has been selected current communication standard; The communication standard that the sensor module is selected; The CPU of sensor assembly calls the corresponding communication protocol stack of this communication standard, and communicates through interface 2 and perception processing module.Under this kind scene; During use; All pin holes and corresponding all corresponding connection of stitch on the interface of sensor assembly one side and the interface of perception processing module one side; Undefined pin communicates but sensor assembly is only controlled current communication standard, and all the other undefined pins are not participated in the communication under this communication standard.Fig. 2 is merely a kind of embodiment, this number that pin on the interface can be set according to the actual requirements of practical application, and whether need grounding pin.
Under this kind scene, the utility model embodiment can also provide a kind of sensor assembly that comprises above-mentioned interface 2 and selector switch.But require perception processing module opposite end must be provided with one and these interface 2 corresponding interfaces; And the interface on interface on the sensor assembly and the perception processing module is standard interface; Both can peg graft mutually, for example one be pin hole, another is stitch.
Therefore; Adopt the technical scheme of the foregoing description; During use; Selector switch 1 is selected the communication standard of perception processing module requirement, and communicates according to this communication standard corresponding communication protocol stack and perception processing module through interface 2, can solve perception processing module and the incompatible problem of sensor assembly in the prior art effectively.
The structure chart of the connector that Fig. 3 provides for another embodiment of the utility model.As shown in Figure 3, the connector of present embodiment further can also comprise following scheme on the basis of above-mentioned embodiment illustrated in fig. 1 and corresponding expansion embodiment:
In the present embodiment, selector switch 1 can comprise wire jumper 11 and respectively with at least two kinds of communication standards at least two port ones 2 one to one, wherein at least two port ones 2 are connected with sensor assembly.
In the present embodiment, selector switch 1 specifically realizes through wire jumper 11 and two port ones 2 at least, wherein all corresponding a kind of communication standard of any port at least two port ones 2.Wire jumper 11 can be connected with any port one 2 at least two port ones 2.After the communication standard of the definite perception processing module of communicating by letter of staff with sensor assembly, just can be through regulating the port one 2 that is connected with wire jumper 11, with the current communication standard of sensor module selection.At least two port ones 2 all are connected with sensor assembly; Sensor assembly is through detecting the level of at least two port ones 2; What just can confirm wire jumper 11 selections is which port one 2; Just can confirm the communication standard of selecteed port one 2 correspondences, thereby can call the corresponding communication protocol stack of this communication standard, and control interface 2 is communicated by letter with the perception processing module according to the corresponding communication protocol stack of this communication standard.Adopt dotted line to represent that wire jumper 11 is connected with at least two port ones 2 among Fig. 3, under a certain communication standard, wire jumper 11 only is connected with a corresponding port 12, and this moment, corresponding dotted line can be solid line.
A kind of instance graph of the selector switch of the connector that provides for the utility model embodiment of Fig. 4 for example.As shown in Figure 4, P0 is a wire jumper, and this wire jumper P0 connects the power supply of one+5v, and for example this wire jumper P0 can be connected with sensor assembly, is this wire jumper P0 power supply by sensor assembly.Comprise 5 ports in the present embodiment altogether.The corresponding UART communication standard of port P1; The corresponding usb communication standard of port P2; The corresponding SPI communication standard of port P3; The corresponding CAN communication standard of port P4; The corresponding RS485 communication standard of port P5; The corresponding I2C communication standard of port P6.Accordingly, (the Central Processing Unit of the central processing unit in the sensor assembly; Hereinafter to be referred as CPU) input and output (Input Output; Hereinafter to be referred as IO) port has P11, P12, P13, P14, P15 and P16.Its middle port P1 is connected with IO port P11; Port P2 is connected with IO port P12; Port P3 is connected with IO port P13; Port P4 is connected with IO port P14; Port P5 is connected with IO port P15; Port P6 is connected with IO port P16.
When supposing to use; The perception processing module is the usb communication standard, when the perception processing module inserts, manually wire jumper P0 is dialed on the port P2; Make wire jumper P0 be connected with port P2; The IO port P12 that then is connected with port P2 becomes high level by original low level, and the CPU in the sensor assembly is through poll IO port P11, IO port P12, IO port P13, IO port P14, IO port P15 and IO port P16, and the level that perhaps adopts the mode of interrupting to detect IO port P12 changes; And then can call the usb protocol stack, make that the interface 2 in the connector can communicate according to usb protocol and perception processing module.For the communication of other communication standards of perception processing module employing, adopt the principle identical to realize with above-mentioned selection mode, do not giving unnecessary details at this.
The definition of interface 2 is repeated no more at this with reference to the record of above-mentioned related embodiment in the present embodiment.
The connector of present embodiment, through adopt wire jumper 11 and respectively with at least two kinds of communication standards at least two port ones 2 one to one, can realize from least two kinds of communication standards, selecting current communication standard, very easy to use.And the connector of present embodiment, after choosing current communication standard, the current communication standard that can make interface select according to selector switch communicates.Adopt the technical scheme of present embodiment; Interface can communicate according to the current communication standard of selecting; Change a kind of interface in the prior art and only can support a kind of defective of communication standard; Can improve the compatibility between perception processing module and the sensor assembly effectively, very easy to use.
The structure chart of the connector that Fig. 5 provides for another embodiment of the utility model.As shown in Figure 5; In the connector of present embodiment; Pin on the interface 2 can comprise the two parts of working in coordination, and when for example interface 2 comprised a public interface with female interface two parts, the connector of present embodiment was on the basis of above-mentioned embodiment illustrated in fig. 1 and corresponding expansion embodiment; And when all pins on the interface 2 are can not be mutual multiplexing, further can also comprise following scheme:
In the connector of present embodiment, selector switch 1 comprises the testing circuit 13 that is used to detect all pins on the interface and is used for confirming according to the testing result of testing circuit 13 definite circuit 14 of current communication standard; Testing circuit 13 is connected with definite circuit 14 with interface 2 respectively, confirms that circuit 14 also is connected with sensor assembly.
In the connector of present embodiment, interface 2 is divided into two parts, and a part of interface 2 is arranged on sensor assembly one side, and another part interface 2 is arranged on the perception processing module first, and the interface 2 of both sides cooperatively interacts and just in time can connect.Being provided with all of interface 2 of the both sides of this moment can for example all can be provided with stitch or pin hole in the position of 1-14 with reference to sketch map shown in Figure 2.During use, though the interface 2 that perception processing module one side is provided with is as shown in Figure 2 in form, the real work interface possibly be exactly that several pins of the definition current communication standard are under being worked.When the interface 2 of sensor assembly side is connected with the interface 2 of perception processing module side; All pins on the interface 2 of the testing circuit 13 detecting sensor module side in the selector switch 1; For example the pin of operating state all is in low level owing to be in not; In running order level all is in high level; Therefore which pin what can judge work at present according to the voltage status of each pin is, confirms that then circuit 14 can judge current communication standard according to the result who detects, and for example can and combine the definition of pin under the various communication standards to confirm current communication standard according to the pin of work at present.And tell the communication standard that the CPU of sensor assembly confirms by determination module 14; CPU by sensor assembly calls the corresponding communication protocol stack of this communication standard then; And communicate according to undefined pin of this communication standard and perception processing module, the undefined pin of this communication standard is consistent with the pin of this perception processing module ongoing communication.
The connector of present embodiment through adopting testing circuit 13 and definite circuit 14, can realize from least two kinds of communication standards, selecting the function of current communication standard, and is very easy to use.And the connector of present embodiment, after choosing current communication standard, the current communication standard that can make interface select according to selector switch communicates.Adopt the technical scheme of present embodiment; Interface can communicate according to the current communication standard of selecting; Change a kind of interface in the prior art and only can support a kind of defective of communication standard; Can improve the compatibility between perception processing module and the sensor assembly effectively, very easy to use.
The utility model embodiment can also provide a kind of sensor assembly, and this sensor assembly can be supported at least two kinds of communication standards, for example is provided with the corresponding communication protocol stack of these at least two kinds of communication standards in this sensor assembly.This sensor assembly is provided with the described connector of above-mentioned arbitrary embodiment; When the selector switch in the connector is told the current communication standard that sensor assembly is selected at least from these two kinds of communication standards; Sensor assembly can call the corresponding communication protocol stack of this current communication standard, makes that the interface in the connector can communicate according to current communication standard.Can repeat no more at this with reference to the record of the foregoing description in detail.
The sensor assembly of present embodiment; Through being provided with above-mentioned connector; Can change a kind of interface in the prior art and only can support a kind of defective of communication standard, can improve the compatibility between perception processing module and the sensor assembly effectively, very easy to use.
The structure chart of the communication system that Fig. 6 provides for utility model embodiment.As shown in Figure 6, comprise sensor assembly 20, connector 30 and perception processing module 40 in the communication system of present embodiment; Connector 30 is connected with perception processing module 40 with the sensor assembly that can support two kinds of communication standards 20 respectively at least, the connector that the connector 30 in the present embodiment adopts in the foregoing description.Can repeat no more at this with reference to the record of the foregoing description in detail.
The communication system of present embodiment through adopting above-mentioned connector 30, can realize the sensor assembly 20 of different size and the compatibility of perception processing module 40, and is very easy to use.And the communication system of employing present embodiment; Each Internet of Things producer can make sensor assembly 20, connector 30 and the perception processing module 40 of unified specification; The sensor assembly 20 and perception processing module 40 that need not regenerate and produce different size can be practiced thrift cost effectively.
What should explain at last is: above each embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (12)
1. a connector is characterized in that, comprises being used for the interface selecting the selector switch of current communication standard and be used for communicating according to the said current communication standard that said selector switch is selected from least two kinds of communication standards; Said selector switch is connected with the sensor assembly that can support said two kinds of communication standards at least, and said interface is connected with the perception processing module with said sensor assembly respectively.
2. connector according to claim 1 is characterized in that said interface is provided with a plurality of pins.
3. connector according to claim 2 is characterized in that, said selector switch comprise wire jumper and respectively with at least two kinds of communication standards at least two ports one to one, said at least two ports are connected with said sensor assembly.
4. connector according to claim 2; It is characterized in that said selector switch comprises the definite circuit that is used to detect the testing circuit of all pins on the said interface and is used for confirming according to the testing result of said testing circuit said current communication standard; Said testing circuit is connected with said definite circuit with said interface respectively, and said definite circuit also is connected with said sensor assembly.
5. according to the arbitrary described connector of claim 2-4; It is characterized in that; When said current communication standard is universal asynchronous reception/transmitter communication standard, comprise in the said a plurality of pins on the said interface: be used to send data the 3rd pin, be used to receive the 4th pin of data;
The 6th pin that also comprises the 5th pin that is used for clear to send in said further a plurality of pins and be used to ask send.
6. according to the arbitrary described connector of claim 2-4; It is characterized in that; When said current communication standard is the USB communication standard, comprise in the said a plurality of pins on the said interface: be used for ground connection the 2nd pin, the 1st pin that is used to supply power, be used to transmit the 3rd pin and the 4th pin of difference mode signal.
7. according to the arbitrary described connector of claim 2-4; It is characterized in that; When said current communication standard is the SPI communication standard, comprise in the said a plurality of pins on the said interface: be used to supply the 3rd pin of main frame input/slave output, the 4th pin that is used to supply the input of main frame output/slave, the 12nd pin that is used to select the 5th pin of slave and is used to transmit serial clock signal.
8. according to the arbitrary described connector of claim 2-4; It is characterized in that; When said current communication standard is the controller local area network communication standard, comprise in the said a plurality of pins on the said interface: be used for the 4th pin that the 2nd pin of ground connection, the 3rd pin and being used to that is used to transmit the high voltage signal of difference CAN bus transmit the low voltage signal of difference CAN bus.
9. according to the arbitrary described connector of claim 2-4; It is characterized in that; When said current communication standard is the RS485 communication standard, comprise in the said a plurality of pins on the said interface: be used for ground connection the 2nd pin, be used to transmit the 3rd pin and the 4th pin of data.
10. according to the arbitrary described connector of claim 2-4; It is characterized in that; When said current communication standard is mutual integrated circuit communication standard, comprise in the said a plurality of pins on the said interface: be used for the 2nd pin of ground connection, the 4th pin that is used to transmit the 3rd pin of data and is used for transmit clock signal.
11. the sensor assembly that can support at least two kinds of communication standards is characterized in that, said sensor assembly is provided with the arbitrary described connector of aforesaid right requirement 1-10.
12. a communication system comprises sensor assembly, connector and the perception processing module that can support at least two kinds of communication standards;
Said connector is connected with said perception processing module with said sensor assembly respectively, and said connector adopts aforesaid right to require the arbitrary described connector of 1-10.
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| CN201120482406XU CN202333338U (en) | 2011-11-28 | 2011-11-28 | Connector, sensor module and communication system |
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| CN201120482406XU CN202333338U (en) | 2011-11-28 | 2011-11-28 | Connector, sensor module and communication system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615204A (en) * | 2015-01-30 | 2015-05-13 | 联想(北京)有限公司 | Electronic equipment and information processing method |
| CN104638409A (en) * | 2015-03-02 | 2015-05-20 | 广东欧珀移动通信有限公司 | USB (Universal Serial Bus) plug, USB socket, primary device and external device |
| CN108270129A (en) * | 2016-12-30 | 2018-07-10 | 泰科电子(上海)有限公司 | Connector |
| CN108521639A (en) * | 2018-06-16 | 2018-09-11 | 刘至键 | A kind of communication device of intelligence networking connection automobile |
| CN108595364A (en) * | 2018-04-28 | 2018-09-28 | 深圳市华星光电技术有限公司 | Data transmission system and data transmission method |
| CN111489679A (en) * | 2020-05-15 | 2020-08-04 | Tcl华星光电技术有限公司 | Control method and device of time schedule controller and electronic equipment |
-
2011
- 2011-11-28 CN CN201120482406XU patent/CN202333338U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615204A (en) * | 2015-01-30 | 2015-05-13 | 联想(北京)有限公司 | Electronic equipment and information processing method |
| CN104615204B (en) * | 2015-01-30 | 2018-11-13 | 联想(北京)有限公司 | Electronic equipment and information processing method |
| CN104638409A (en) * | 2015-03-02 | 2015-05-20 | 广东欧珀移动通信有限公司 | USB (Universal Serial Bus) plug, USB socket, primary device and external device |
| CN104638409B (en) * | 2015-03-02 | 2017-06-16 | 广东欧珀移动通信有限公司 | USB plug, USB socket, main equipment and external equipment |
| CN108270129A (en) * | 2016-12-30 | 2018-07-10 | 泰科电子(上海)有限公司 | Connector |
| CN108595364A (en) * | 2018-04-28 | 2018-09-28 | 深圳市华星光电技术有限公司 | Data transmission system and data transmission method |
| CN108521639A (en) * | 2018-06-16 | 2018-09-11 | 刘至键 | A kind of communication device of intelligence networking connection automobile |
| CN108521639B (en) * | 2018-06-16 | 2024-01-02 | 刘至键 | Communication device of intelligent networking allies oneself with car |
| CN111489679A (en) * | 2020-05-15 | 2020-08-04 | Tcl华星光电技术有限公司 | Control method and device of time schedule controller and electronic equipment |
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