CN203164641U - State indicating system, state indicator and main controller - Google Patents
State indicating system, state indicator and main controller Download PDFInfo
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- CN203164641U CN203164641U CN 201320008370 CN201320008370U CN203164641U CN 203164641 U CN203164641 U CN 203164641U CN 201320008370 CN201320008370 CN 201320008370 CN 201320008370 U CN201320008370 U CN 201320008370U CN 203164641 U CN203164641 U CN 203164641U
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Abstract
The utility model discloses a state indicating system and device, wherein the state indicating system comprises a host computer, a main controller and a state indicator; the number of the state indicator is more than one; the host computer and the main controller are in connection through a wired mode; the main controller and the state indicator are in connection through a wireless mode; the state indicator comprises a first microprocessor, a first wireless communication module and an indicating module, wherein the first microprocessor is respectively in connection with the first wireless communication module and the indicating module. A main controller is also disclosed, comprising an interface module, a second microprocessor and a second wireless communication module, wherein the second microprocessor is respectively in connection with the interface module and the second wireless communication module; the main controller is in connection with the host computer through the interface module. According to the scheme, remote control of state indication can be realized and requirements for laying environment can be reduced.
Description
Technical field
The utility model relates to wireless technology, particularly a kind of static indication system, a kind of positioning indicator and a kind of master controller.
Background technology
Positioning indicator be a kind of can be under various environment with devices a kind of or that several colour light emittings are reported to the police, the positioning indicator that has is also installed sound assembly, can send the alarm sound of big volume.
Positioning indicator has been widely used in tens industry fields such as electric power, machinery, metallurgy, industrial and mineral, security, traffic, water treatment, food, packing, building, harbour, weaving through years of development.
But existing positioning indicator all adopts wired control mode usually, namely links to each other with host computer by wired mode, and receives state control command that host computer sends etc., can't realize Long-distance Control, and is correspondingly, also higher to laying environmental requirement.
The utility model content
In view of this, the utility model provides a kind of static indication system, a kind of positioning indicator and a kind of master controller, can realize Long-distance Control, and can reduce laying environment requirement.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of static indication system comprises: host computer, master controller and positioning indicator, the number of described positioning indicator are more than one;
Described host computer links to each other by wired mode with described master controller, and described master controller links to each other by wireless mode with described positioning indicator;
Described host computer generates the state control command, sends to described master controller;
The described state control command that described master controller will receive sends to each positioning indicator;
After described positioning indicator receives described state control command, determine wherein whether to carry group sequencing information GN; If, and this GN meets pre-provisioning request, then carries out the state indication according to described state control command; If not, then further determine whether carry identity identification information ID in the described state control command, if, and this ID is identical with the ID of self, then carries out the state indication according to described state control command.
A kind of state indicating device comprises: first microprocessor, first wireless communication module and indicating module;
Described first microprocessor links to each other with described first wireless communication module and described indicating module respectively;
Described first wireless communication module receives the state control command that host computer sends by master controller, and produces data and finish receiving interruption, sends to described first microprocessor;
Described first microprocessor is read described state control command from described first wireless communication module, and described state control command resolved, determine wherein whether to carry group sequencing information GN, if, and this GN meets pre-provisioning request, then controls described indicating module according to described state control command and carries out the state indication; If not, then further determine whether carry identity identification information ID in the described state control command, if, and this ID is identical with the ID of self, then controls described indicating module according to described state control command and carries out the state indication.
A kind of master controller comprises: interface module, second microprocessor and second wireless communication module;
Described second microprocessor links to each other with described interface module and described second wireless communication module respectively, and described master controller links to each other with host computer by described interface module;
Described second microprocessor receives the state control command that described host computer sends by described interface module, sends to described second wireless communication module;
The described state control command that described second wireless communication module will receive sends to positioning indicator.
As seen, adopt scheme described in the utility model, can carry out Long-distance Control to positioning indicator by wireless mode, and, owing to adopt the wireless connections mode between master controller and the positioning indicator, simplified field wiring etc., therefore can reduce laying environment requirement.
Description of drawings
Fig. 1 is the composition structural representation of the utility model static indication system embodiment.
Fig. 2 is the composition structural representation of the utility model positioning indicator embodiment.
Fig. 3 is the composition structural representation of the utility model master controller embodiment.
Embodiment
At problems of the prior art, a kind of state indicating mode of controlled in wireless is proposed in the utility model.
For make the technical solution of the utility model clearer, understand, below with reference to the accompanying drawing embodiment that develops simultaneously, scheme described in the utility model is described in further detail.
Fig. 1 is the composition structural representation of the utility model static indication system embodiment.As shown in Figure 1, comprising: host computer, master controller and positioning indicator, the number of positioning indicator are (for simplifying accompanying drawing, only to have expressed a positioning indicator among Fig. 1) more than one.
Wherein, host computer links to each other by wired mode with master controller, and master controller links to each other by wireless mode with positioning indicator.
Host computer generates the state control command, sends to master controller; Master controller sends to each positioning indicator with the state control command that receives; After positioning indicator receives the state control command, determine wherein whether to carry group sequencing information (GN); If, and this GN meets pre-provisioning request, then carries out the state indication according to the state control command; If not, then further determine whether carry identity identification information (ID) in the state control command, if, and this ID is identical with the ID of self, then carries out the state indication according to the state control command.
In actual applications; in a certain working environment; usually can be laid with a plurality of positioning indicators, each positioning indicator all has two identifying informations, i.e. an ID and a GN; the ID of each positioning indicator all is unique; but GN may be not unique, and usually, the positioning indicator that belongs to a group has identical GN; but the point-to-point operation between the ID support equipment, but carry out batch operation between the GN support equipment.
Illustrate: suppose to have 10 positioning indicators, it is divided into 5 groups, have 2 positioning indicators respectively in every group, so, every group GN can be respectively 1,2,3,4,5, and value is more big, and grade is more high.
Control some positioning indicators if desired and carry out work, host computer can carry the ID of this positioning indicator in the state control command that generates, control a certain group of positioning indicator if desired and carry out work, host computer can carry the GN of this group positioning indicator in the state control command that generates, some positioning indicators of controlling if desired outside a certain group and this group carry out work, and host computer can carry the GN of this group positioning indicator and the ID of that positioning indicator outside this group in the state control command that generates.
After positioning indicator receives the state control command that host computer sends by master controller, carry out following processing: determine wherein whether to carry GN, if, and this GN meets pre-provisioning request, then carries out the state indication according to the state control command, if not, then further determine whether carry ID in the state control command, if, and this ID is identical with the ID of self, then carries out the state indication according to the state control command; Correspondingly, if determine wherein only to carry GN, and this GN does not meet pre-provisioning request, perhaps, determines wherein only to carry ID, and this ID is different with the ID of self, perhaps, determine wherein to carry GN and ID simultaneously, and this GN does not meet pre-provisioning request, and this ID is different with the ID of self, then the discarding state control command.
In addition, for guaranteeing communication security, master controller can be encrypted it after receiving the state control command that host computer sends, and how to be encrypted to be prior art, and the state control command after will encrypting sends to positioning indicator.Correspondingly, positioning indicator needs at first it to be decrypted, and then carries out subsequent treatment after receiving the state control command, how to be decrypted to be similarly prior art.
For positioning indicator, its process of carrying out state indication according to the state control command can comprise: extract carry in the state control command with self corresponding parameters information, determine whether this parameter information meets pre-provisioning request, if not, then can return wrong responses information to host computer by master controller, if then can return the affirmation response message to host computer by master controller, and carry out the state indication according to this parameter information.Be to adopt the acknowledgement mechanism of shaking hands between positioning indicator and the host computer, with the reliability that improves control procedure etc.
Equally, positioning indicator can or be confirmed wrong responses information to send to master controller after response message is encrypted, and sends to host computer after the master controller deciphering.
Host computer is according to the affirmation response message or the wrong responses information display reminding information that receive, and whether prompting operation this time is successful.
Based on above-mentioned introduction, Fig. 2 is the composition structural representation of the utility model positioning indicator embodiment.As shown in Figure 2, comprising: first microprocessor, first wireless communication module and indicating module.
First microprocessor links to each other with first wireless communication module and indicating module respectively.
First wireless communication module receives the state control command that host computer sends by master controller, and produces data and finish receiving interruption, sends to first microprocessor;
First microprocessor is read the state control command from first wireless communication module, and the state control command resolved, determine wherein whether to carry GN, if, and this GN meets pre-provisioning request, then carries out the state indication according to state control command control indicating module; If not, then further determine whether carry ID in the state control command, if, and this ID is identical with the ID of self, then carries out the state indication according to state control command control indicating module;
If determine wherein only to carry GN, and this GN does not meet pre-provisioning request, perhaps, determine wherein only to carry ID, and this ID is different with the ID of self, perhaps, determine wherein to carry simultaneously GN and ID, and this GN does not meet pre-provisioning request, and this ID is different with the ID of self, then the discarding state control command.
Particularly, after first microprocessor reads state control command after the encryption, at first it is decrypted, deciphering is resolved it after finishing, when determining wherein to carry GN, and when this GN meets pre-provisioning request, perhaps, when determining wherein to carry the ID identical with self, whether that determines to carry in the state control command meets the requirements with self corresponding parameters information, if not, then return wrong responses information after the encryption by master controller to host computer, if, then return affirmation response message after the encryption by master controller to host computer, and according to carrying out the state indication with self corresponding parameters information control indicating module.
The mode whether GN that carries in the state control command that first microprocessor is determined to receive meets pre-provisioning request can be: if determine that this GN grade is than the low one-level of GN grade of self, can determine that then it meets pre-provisioning request, in addition, determine that the mode whether parameter information meets pre-provisioning request can be: whether the value of determining each parameter is in correct setting range etc.
As shown in Figure 2, can further comprise in the indicating module: pilot lamp and hummer; Pilot lamp all links to each other with first microprocessor with hummer, carries out work under the control of first microprocessor.The number of pilot lamp is generally a plurality of, and corresponding different color, first microprocessor according to parameter information control each pilot lamp how luminous and control hummer whether needs pipe etc.
In addition, the positioning indicator in the scheme described in the utility model is also supported the control of level formula.
Specifically, first microprocessor determines whether to carry in the state control command level formula control indication, if, then other GN grade corresponding parameters information except self GN grade corresponding parameters information of carrying in the state control command can be sent to the positioning indicator of a last GN grade, so that the positioning indicator of a last GN grade carries out the state indication according to self GN grade corresponding parameters information.
Can adopt a kind of ascending order level formula control, can not control mutually between the identical positioning indicator of GN, the control of also can not bypassing the immediate leadership, be that can to control GN be 3 positioning indicator for 2 positioning indicator as GN, but can not control GN and be 4 positioning indicator, but GN is 3 positioning indicator, and can to control GN be 4 positioning indicator, and the like.
Illustrate:
Suppose that the GN that carries in the state control command that host computer issues is 1, wherein carry level formula control indication, indication is that 3 and 4 positioning indicator carries out the control of level formula to GN, and carry each GN corresponding parameters information respectively, usually, same group of interior positioning indicator corresponding parameters information is identical; GN is after 2 positioning indicator receives this state control command, except the state indication is carried out self in control, also can be that to send to GN be 3 positioning indicator for 3 and 4 positioning indicator corresponding parameters information with level formula steering order and GN; GN be 3 positioning indicator except the state indication is carried out self in control, also can be with GN 4 positioning indicator corresponding parameters information to send to GN be 4 positioning indicator, GN is that the state indication is carried out self in 4 positioning indicator control.
In actual applications, first microprocessor can adopt 16 mixed-signal processor (MSP) 430 single-chip microcomputers, and such single-chip microcomputer has characteristics such as the abundant and arithmetic capability of super low-power consumption, peripheral hardware is strong.Characteristics such as first wireless communication module can adopt the CC series wireless communication chips of TI company, and that such chip has is with low cost, integrated level is high and antijamming capability is strong.Pilot lamp is generally light emitting diode (LED) lamp, can certainly be the luminaire of other type, and hummer is generally piezo buzzer or electromagnetic type hummer etc., possesses good versatility.
Fig. 3 is the composition structural representation of the utility model master controller embodiment.As shown in Figure 3, comprising: interface module, second microprocessor and second wireless communication module;
Second microprocessor links to each other with interface module and second wireless communication module respectively, and master controller links to each other with host computer by interface module;
Second microprocessor receives the state control command that host computer sends by interface module, sends to second wireless communication module;
Second wireless communication module sends to positioning indicator with the state control command that receives.
In addition, affirmation response message or wrong responses information that the second wireless communication module accepting state indicator sends send to second microprocessor; Correspondingly, second microprocessor affirmation response message or the wrong responses information that will receive sends to host computer by interface module.
Particularly, second microprocessor sends to second wireless communication module after also the state control command that receives can being encrypted; Correspondingly, the affirmation response message that second microprocessor receives and wrong responses information can be after the encryption, and second microprocessor sends to host computer after the affirmation response message after encrypting and wrong responses information are decrypted.
In actual applications, second microprocessor can adopt 16 MSP430 single-chip microcomputer, and such single-chip microcomputer has characteristics such as the abundant and arithmetic capability of super low-power consumption, peripheral hardware is strong.Characteristics such as second wireless communication module can adopt the CC series wireless communication chips of TI, and that such chip has is with low cost, integrated level is high and antijamming capability is strong.Interface module can adopt USB (universal serial bus) (USB) interface, also can adopt serial line interface, and is as proposed standard (RS)-232 interface, RS-485 interface or controller local area network (CAN) interface etc., applied widely, flexible.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (6)
1. a static indication system is characterized in that, comprising: host computer, master controller and positioning indicator, the number of described positioning indicator are more than one;
Described host computer links to each other by wired mode with described master controller, and described master controller links to each other by wireless mode with described positioning indicator;
Described host computer generates the state control command, sends to described master controller;
The described state control command that described master controller will receive sends to each positioning indicator;
Described positioning indicator carries out the state indication according to the described state control command that receives.
2. a state indicating device is characterized in that, comprising: first microprocessor, first wireless communication module and indicating module;
Described first microprocessor links to each other with described first wireless communication module and described indicating module respectively;
Described first wireless communication module receives the state control command that host computer sends by master controller, and produces data and finish receiving interruption, sends to described first microprocessor;
Described first microprocessor is read described state control command from described first wireless communication module, and controls described indicating module according to described state control command and carry out the state indication.
3. state indicating device according to claim 2 is characterized in that,
Comprise in the described indicating module: pilot lamp and hummer; Described pilot lamp all links to each other with described first microprocessor with hummer, carries out work under the control of described first microprocessor.
4. a master controller is characterized in that, comprising: interface module, second microprocessor and second wireless communication module;
Described second microprocessor links to each other with described interface module and described second wireless communication module respectively, and described master controller links to each other with host computer by described interface module;
Described second microprocessor receives the state control command that described host computer sends by described interface module, sends to described second wireless communication module;
The described state control command that described second wireless communication module will receive sends to positioning indicator.
5. master controller according to claim 4 is characterized in that,
Described second wireless communication module receives affirmation response message or the wrong responses information that described positioning indicator sends, and sends to described second microprocessor;
Affirmation response message or wrong responses information that described second microprocessor will receive send to described host computer by described interface module.
6. master controller according to claim 5 is characterized in that,
After being encrypted, the described state control command that described second microprocessor will receive sends to described second wireless communication module;
The affirmation response message that described second microprocessor receives and wrong responses information is for after encrypting, and described second microprocessor sends to described host computer after affirmation response message after encrypting and wrong responses information are decrypted.
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| CN 201320008370 CN203164641U (en) | 2013-01-08 | 2013-01-08 | State indicating system, state indicator and main controller |
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| CN 201320008370 CN203164641U (en) | 2013-01-08 | 2013-01-08 | State indicating system, state indicator and main controller |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223866A (en) * | 2015-09-25 | 2016-01-06 | 广东格兰仕集团有限公司 | A kind of smart machine using state display module |
| CN105260289A (en) * | 2015-11-02 | 2016-01-20 | 浪潮电子信息产业股份有限公司 | A method for prompting trusted status of trusted server hardware platform |
| CN106909089A (en) * | 2015-12-22 | 2017-06-30 | 中国石油天然气股份有限公司 | Line inspection system and line inspection method |
| CN107850952A (en) * | 2015-08-19 | 2018-03-27 | 株式会社和冠 | Sensor controller, position indicator and position detection system |
-
2013
- 2013-01-08 CN CN 201320008370 patent/CN203164641U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107850952A (en) * | 2015-08-19 | 2018-03-27 | 株式会社和冠 | Sensor controller, position indicator and position detection system |
| CN105223866A (en) * | 2015-09-25 | 2016-01-06 | 广东格兰仕集团有限公司 | A kind of smart machine using state display module |
| CN105260289A (en) * | 2015-11-02 | 2016-01-20 | 浪潮电子信息产业股份有限公司 | A method for prompting trusted status of trusted server hardware platform |
| CN106909089A (en) * | 2015-12-22 | 2017-06-30 | 中国石油天然气股份有限公司 | Line inspection system and line inspection method |
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