CN203964035U - Based on the long-range gas stove switch device of cordless communication network - Google Patents
Based on the long-range gas stove switch device of cordless communication network Download PDFInfo
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- CN203964035U CN203964035U CN201420236251.5U CN201420236251U CN203964035U CN 203964035 U CN203964035 U CN 203964035U CN 201420236251 U CN201420236251 U CN 201420236251U CN 203964035 U CN203964035 U CN 203964035U
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Abstract
The utility model discloses a kind of long-range gas stove switch device based on cordless communication network.It comprises master cpu, radio communication R-T unit and on-off controller.Radio communication R-T unit is by the communication connection of GSM network and remote terminal, in order to by the wireless signal command reception of closing gas-cooker of remote terminal transmission and send connected master cpu to; Master cpu compiles this wireless signal instruction mode by deciphering converts circuit control signal to and directly sends to on-off controller; On-off controller comprises driving switch and signal feedback circuit; Driving switch cuts off fuel gas pipeline immediately receiving after circuit control signal; And complete the validation signal having moved to expression of master cpu transmission by signal feedback circuit after cut-out fuel gas pipeline; This validation signal sends radio communication R-T unit to through master cpu, and is compiled into by it the remote terminal that wireless feedback signal sends to initial transmission to close gas-cooker signal instruction by GSM network and runs succeeded to inform its instruction.
Description
technical field:
The utility model relates to radio communication and switch control field, particularly a kind of long-range gas stove switch device based on cordless communication network.
background technology:
As everyone knows, current because young man's rhythm of life is accelerated, or the decline of memory of elderly person power, a lot of careless personages often understand family and boil no just interim busy the going out in pass of thing of catching fire.Similar a lot of such " careless person " tends to because the disasters such as gas leakage or fire are brought unnecessary property loss to the family of oneself or neighbours around.
Although, for this situation, also taked at present corresponding safety measure, such as strengthened safe use gas, the propaganda strength of taking precautions against natural calamities, the inspection dynamics of increasing property.But the means of these non-technology cannot be guaranteed.
Certainly, at present technically will, by Internet of Things a lot of intelligent appliance control technologys that have been born.But the switching that these cannot control by remote control technology gas-cooker in family, particularly meets supervisor and no matter is in the switching that where can monitor in real time and manage gas-cooker in family.
utility model content:
In view of above-mentioned technical problem, the utility model provides a kind of long-range gas stove switch device based on cordless communication network.The radio communication instruction that this device can rely on remote terminal (intelligent mobile terminal or phone) to send, teleswitching is arranged on the electronic switch in fuel gas pipeline in user family in real time, and guarantees the use safety of the gas-cooker in family by this electronic switch feedback of status.
Concrete technical scheme of the present utility model is as follows:
Based on the long-range gas stove switch device of cordless communication network, comprise master cpu and with this master cpu radio communication R-T unit that circuit is connected respectively and the on-off controller that is used for opening and closing fuel gas pipeline; It is characterized in that, described radio communication R-T unit is by the communication connection of GSM network and remote terminal, in order to by the wireless signal command reception of closing gas-cooker of remote terminal transmission and send connected master cpu to; Described master cpu compiles this wireless signal instruction mode by deciphering converts circuit control signal to and directly sends to on-off controller; Described on-off controller comprises driving switch and signal feedback circuit; Described driving switch cuts off fuel gas pipeline immediately receiving after circuit control signal; And complete the validation signal having moved to expression of master cpu transmission by signal feedback circuit after cut-out fuel gas pipeline; This validation signal sends radio communication R-T unit to through master cpu, and is compiled into by it the remote terminal that wireless feedback signal sends to initial transmission to close gas-cooker signal instruction by GSM network and runs succeeded to inform its instruction.
In such scheme, described remote terminal is mobile phone, panel computer, notebook computer, POS machine, the handheld terminal that possesses GSM network communicating function.
In such scheme, described remote terminal is long distance wireless computer or the controller that the landline telephone of accessible GSM network maybe can access by internet GSM network.
In such scheme, described radio communication R-T unit adopts A8500 type singlechip chip.
In such scheme, the model of described master cpu is STM32F051XX.
In such scheme, the driving switch in described on-off controller is magnetic valve, and this magnetic valve is placed in the optional position to pipeline between gas kitchen ranges from gas meter, flow meter of user's gas pipeline.
In such scheme, described radio communication R-T unit passes through CDMA1X(2G), WCDMA(3G), CDMA2000(3G), TD-SCDMA(3G), TD-LTE(4G) or FDD-LTE(4G) among among any one mobile communications network or WiFi, Wimax, Zigbee any one cordless communication network realize and the communication connection of remote terminal.
Long distance wireless gas stove switch device described in the utility model is by the highest mobile communication network of current coverage rate, utilize remote internet control device, mobile terminal or fixed line sending controling instruction, driving is placed in the switch electromagnetic valve in fuel gas pipeline in user family and closes combustion gas.After closing again, confirm by signal feedback simultaneously, effector can be closed in real time very easily after being away from home and forget the gas-cooker of closing because of hasty or carelessness.Worry thereby solved after numerous " careless persons " or the elderly go out for a long time puzzlement and the worry that in family, combustion gas is not closed, also greatly reduce because do not close the hidden danger of the caused disaster accident of combustion gas.This installation cost is low, easily universal, easy to use in addition, is applicable to large-scale promotion.
brief description of the drawings:
Further illustrate the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structured flowchart of long distance wireless gas stove switch device described in the utility model.
Fig. 2 is that in the utility model, radio communication R-T unit receives the flow chart from remote terminal SMS.
detailed description of the invention:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, long-range gas stove switch device 100 based on cordless communication network described in the utility model, it comprises master cpu (model is STM32F051XX) 110 and with this master cpu 110 radio communication R-T unit 120 that circuit is connected respectively be used for opening and closing the on-off controller 130 of fuel gas pipeline.
Wherein, radio communication R-T unit 120 communicates to connect by GSM network (CDMA1X, WCDMA, CDMA2000, TD-SCDMA, TD-LTE, FDD-LTE, WiFi, Wimax or Zigbee) and remote terminal 200, in order to the wireless signal command reception of closing gas-cooker that remote terminal 200 is sent and send connected master cpu 110 to.Master cpu 110 compiles this wireless signal instruction mode by deciphering converts circuit control signal to and directly sends to on-off controller 130.On-off controller 130 comprises driving switch 131 and signal feedback circuit 132.Driving switch 131 cuts off fuel gas pipeline 300 immediately receiving after circuit control signal; And send one by signal feedback circuit 132 to master cpu 110 after fuel gas pipeline 300 and represent the validation signal having moved completing to cut off; This validation signal sends radio communication R-T unit 120 to through master cpu 110, and is compiled into by it the remote terminal 200 that wireless feedback signal sends to initial transmission to close gas-cooker signal instruction by GSM network and runs succeeded to inform its instruction.
Certainly, as the vitals in this device, the driving switch 131 in on-off controller is magnetic valve, and this magnetic valve is placed in the optional position to pipeline between gas kitchen ranges 302 from gas meter, flow meter 301 of user's gas pipeline 300.
It is pointed out that the remote terminal 200 of mentioning in scheme is for possessing mobile phone, panel computer, notebook computer, POS machine, the handheld terminal of GSM network communicating function.Also can be long distance wireless computer or the controller that the landline telephone of accessible GSM network maybe can access by internet GSM network.
In the present embodiment, radio communication R-T unit 120 adopts A8500 type singlechip chip.It is a four frequency GPRS/GSM wireless terminal products, supports GSM frequency range: Quad-band GSM850/EGSM900/DCS1800/ PCS1900, supports GPRS multi-slot Class12 grade.Simultaneously, A8500 adopts advanced height Integrated design scheme, radio frequency, base band is integrated in to a PCB upper, completes wireless receiving, transmitting, base band signal process and audio signal processing function, adopt the encapsulation of one side layout stamp hole, modular structure is of a size of: 19.5mm × 25.5mm × 2.3mm.The embedded TCP/IP agreement of A8500 itself, supports AT command sets extension.
Remote terminal in the time of concrete use, such as mobile phone passes through wireless access points (AP) with SMS(short message mode) communicate by letter with radio communication R-T unit (A8500) by mobile networking (GSM, 3G or 4G).This communication process is referring to Fig. 2.Wherein, the signal receiving is PDU(or TEXT) form, A8500 calls character library and will after the compiling of PDU signal, send to CPU single-chip microcomputer (STM32F051XX) by SPI interface, and CPU decodes by C language, transmits control signal to control magnetic valve through I/O mouth.
Software aspect, the control instruction ASCII that adopts international standards is coded under C language environment and compiles, and is below the idiographic flow of whole control:
//A8500.h
{
void?A8500_Board_init(void);
void?A8500_reset(void);
void?Delay(unsigned?int?t);
void?TIM1_IRQ_pro(void);
int?WriteParaBlock(unsigned?char?*para,unsigned?int?cnt);
int?ReadParaBlock(unsigned?char?*para,int?cnt);
void?DMA_CH2_3_IRQ_pro(void);
void?DMA_CH4_5_IRQ_pro(void);
void?DMA_CH1_IRQ_pro(void);
void?TIM16_IRQ_pro(void);
void?setmemaddr(unsigned?char?*addr,unsigned?char?flag);
char?SMSSend(char?*ucSMS,char?*ucCellphone,unsigned?char?ucSMSLen,unsigned?char?ucCellphoneLen);
// 1, receive data, 0, nothing
char?SMSReceived(void);
int?GetSMS(char?*cSMS,char?*cCellphone);
// 0, send buf sky 1, send
unsigned?char?SMSSentOk(void);
// 0, send message success, 1, send message failure
unsigned?char?SMSReceivedReport(void);
// attracting electric relay
// return relay state: 0/1--relay disconnection/adhesive
unsigned?char?SetRelayOn(void);
// disconnection relay
// return relay state: 0/1--relay disconnection/adhesive
unsigned?char?SetRelayOff(void);
// obtain relay status
// return relay state: 0/1--relay disconnection/adhesive
unsigned?char?GetRelayStatus(void);
}
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. the long-range gas stove switch device based on cordless communication network, comprise master cpu and with this master cpu radio communication R-T unit that circuit is connected respectively and the on-off controller that is used for opening and closing fuel gas pipeline; It is characterized in that, described radio communication R-T unit is by GSM network and remote terminal communication connection; Described master cpu compiles this wireless signal instruction mode by deciphering converts circuit control signal to and directly sends to on-off controller; Described on-off controller comprises driving switch and signal feedback circuit; Described driving switch cuts off fuel gas pipeline immediately receiving after circuit control signal; Described signal feedback circuit is used for to the validation signal of master cpu transmission fuel gas shutoff.
2. according to the long-range gas stove switch device based on cordless communication network of claim 1, it is characterized in that, described remote terminal is mobile phone, panel computer, notebook computer, POS machine, the handheld terminal that possesses GSM network communicating function.
3. according to the long-range gas stove switch device based on cordless communication network of claim 1, it is characterized in that, described remote terminal is long distance wireless computer or the controller that the landline telephone of accessible GSM network maybe can access by internet GSM network.
4. according to the long-range gas stove switch device based on cordless communication network of claim 1, it is characterized in that, described radio communication R-T unit adopts A8500 type singlechip chip.
5. according to the long-range gas stove switch device based on cordless communication network of claim 1, it is characterized in that, the model of described master cpu is STM32F051XX.
6. according to the long-range gas stove switch device based on cordless communication network of claim 1, it is characterized in that, driving switch in described on-off controller is magnetic valve, and this magnetic valve is placed in the optional position to pipeline between gas kitchen ranges from gas meter, flow meter of user's gas pipeline.
7. according to the long-range gas stove switch device based on cordless communication network described in any one in claim 1 to 6, it is characterized in that, described radio communication R-T unit is realized and the communication connection of remote terminal by any one cordless communication network among any one mobile communications network or WiFi, Wimax, Zigbee among CDMA1X, WCDMA, CDMA2000, TD-SCDMA, TD-LTE or FDD-LTE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236251.5U CN203964035U (en) | 2014-05-09 | 2014-05-09 | Based on the long-range gas stove switch device of cordless communication network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236251.5U CN203964035U (en) | 2014-05-09 | 2014-05-09 | Based on the long-range gas stove switch device of cordless communication network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964035U true CN203964035U (en) | 2014-11-26 |
Family
ID=51924612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420236251.5U Expired - Fee Related CN203964035U (en) | 2014-05-09 | 2014-05-09 | Based on the long-range gas stove switch device of cordless communication network |
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| Country | Link |
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| CN (1) | CN203964035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444214A (en) * | 2015-11-03 | 2016-03-30 | 杭州老板电器股份有限公司 | Gas stove wireless control rotary knob and control method |
| CN111198531A (en) * | 2020-01-17 | 2020-05-26 | 刘睿妍 | Intelligent control system for power communication and working method thereof |
| CN111578325A (en) * | 2019-02-15 | 2020-08-25 | 林内株式会社 | Thermodynamic device |
-
2014
- 2014-05-09 CN CN201420236251.5U patent/CN203964035U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444214A (en) * | 2015-11-03 | 2016-03-30 | 杭州老板电器股份有限公司 | Gas stove wireless control rotary knob and control method |
| CN111578325A (en) * | 2019-02-15 | 2020-08-25 | 林内株式会社 | Thermodynamic device |
| CN111578325B (en) * | 2019-02-15 | 2024-05-17 | 林内株式会社 | Thermodynamic device |
| CN111198531A (en) * | 2020-01-17 | 2020-05-26 | 刘睿妍 | Intelligent control system for power communication and working method thereof |
| CN111198531B (en) * | 2020-01-17 | 2021-02-12 | 刘睿妍 | Intelligent control system for power communication and working method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |