CN203193904U - Short message alarm device - Google Patents
Short message alarm device Download PDFInfo
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- CN203193904U CN203193904U CN 201320137385 CN201320137385U CN203193904U CN 203193904 U CN203193904 U CN 203193904U CN 201320137385 CN201320137385 CN 201320137385 CN 201320137385 U CN201320137385 U CN 201320137385U CN 203193904 U CN203193904 U CN 203193904U
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Abstract
The utility model relates to a short message alarm device comprising an SOC (system on a chip), a key unit, a working status indicating unit, a watchdog unit, a selective interface conversion unit, an RS232 interface, a TLL interface, an SIM card, an antenna and a power supply unit. The key unit, the working status indicating unit, the watchdog unit, the SIM card and the antenna are respectively connected with the SOC (system on a chip); one interface of the SOC (system on a chip) is connected with the TLL interface and is connected with the RS232 interface through the selective interface conversion unit; and the SOC (system on a chip) is internally provided with a single chip microcomputer, an RAM module, a FLASH module and a GPRS module, wherein the RAM module, the FLASH module and the GPRS module are connected with the single chip microcomputer. The short message alarm device is simple in structure, convenient to update, low in power consumption and high in stability, supports both the RS232 interface and the TLL interface and can be used for realizing remote communication between equipment and equipment, between equipment and a mobile phone and between equipment and a short message concentrator.
Description
Technical field
The utility model relates to a kind of communication apparatus, relates in particular to a kind of SMS alarm device.
Background technology
Some place is because factor such as anoxic or environment be abominable, the staff can't enter into these occasions or can not stay inside for a long time, therefore, the device that is installed in these places and equipment such as are debugged and arrange at operation just brought trouble, also can't observe the alarm condition of these equipment.To this, some solutions are also arranged at present, realization equipment and extraneous communication, thus can carry out some operation at a distance, as debugging, setting, warning etc.A kind of gsm module that is to use as the TC35 of Siemens, uses the AT instruction of standard that gsm module is operated in the controller of equipment.But this scheme joins department's work on the equipment, is unfavorable for the integrated of equipment, has increased the R﹠D costs of equipment, is unfavorable for the upgrading of equipment.Another kind is the mode that adopts the MCU+GSM module of low side, and equipment is communicated by letter with MCU and got final product, and realizes required function by MCU.This scheme cost is higher, and power consumption is bigger, the relative difficulty with the communication process of gsm module of MCU, and stability is not enough.
Summary of the invention
The utility model is in order to solve the problems of the technologies described above, a kind of SMS alarm device is provided, it is simple in structure, upgrading is convenient, low in energy consumption, stability is high, can realization equipment and equipment between, between equipment and the mobile phone and the telecommunication between equipment and the note concentrator, can realize the point-to-point transmission of teledata.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises the SOC system level chip, push-button unit, interface selectivity converting unit, the RS232 interface, the TLL interface, SIM card and antenna and the power subsystem that operating voltage is provided for whole SMS alarm device, push-button unit, SIM card, antenna links to each other with described SOC system level chip respectively, an interface of SOC system level chip not only links to each other with described TLL interface but also links to each other with described interface selectivity converting unit, interface selectivity converting unit links to each other with described RS232 interface again, and described SOC system level chip comprises single-chip microcomputer and the RAM module that links to each other with single-chip microcomputer, FLASH module and GPRS module.The technical program adopts the SOC system level chip, uses the ARM9EJS processor among the SOC, has the FLASH of 1M and the RAM of 1M, and the integrated level height is simple in structure, is convenient to safeguard.Push-button unit is convenient to user's operation, can receive and dispatch note by SIM card, realizes SMS alarm, and the setting of antenna guarantees that wireless telecommunications are reliable.Support RS232 interface and TLL interface simultaneously, RS232 interface and TLL interface are used for linking to each other with the institute monitoring equipment, by interface selectivity converting unit with the TTL signal-selectivity convert the RS232 level to, satisfy the needs of distinct device.The utility model upgrading is convenient, and is low in energy consumption, and stability is high, can realization equipment and equipment between, between equipment and the mobile phone and the telecommunication between equipment and the note concentrator, can realize the point-to-point transmission of teledata.
As preferably, described a kind of SMS alarm device comprises the operating state indicating member, and the operating state indicating member links to each other with described SOC system level chip.The operating state indicating member adopts a plurality of LED to realize, the different operating state of indication SMS alarm device as receiving signal, sending signal or SMS alarm etc., is convenient to user's operation and is understood operating state.
As preferably, described a kind of SMS alarm device comprises watchdog unit, and watchdog unit links to each other with described SOC system level chip.Adopt watchdog unit, can prevent that the operation of SMS alarm device from can't recover.
As preferably, described a kind of SMS alarm device comprises three road input/output interfaces, and three road input/output interfaces link to each other with described SOC system level chip respectively.Reserve three road input/output interfaces, the realization note is controlled level.
As preferably, described power subsystem comprises DC/DC modular converter, filtration module and LDO power module, the wide voltage of input termination 5～26V of DC/DC modular converter, the output of DC/DC modular converter, one the tunnel links to each other with described SOC system level chip through filtration module, and another road links to each other with described operating state indicating member, push-button unit, watchdog unit, interface selectivity converting unit, RS232 interface and TLL interface through the LDO power module.Power work reliability height, low in energy consumption.LDO power module cost is low, noise is low, and quiescent current is little, and outward element also seldom.
The beneficial effects of the utility model are: simple in structure, upgrading is convenient, low in energy consumption, stability is high, support RS232 interface and TLL interface simultaneously, can realization equipment and equipment between, between equipment and the mobile phone and the telecommunication between equipment and the note concentrator, can realize the point-to-point transmission of teledata.
Description of drawings
Fig. 1 is a kind of circuit theory syndeton block diagram of the present utility model.
A kind of system syndeton block diagram when Fig. 2 is the utility model use.
1. SOC system level chips among the figure, 2. push-button unit, 3. interface selectivity converting unit, 4.RS232 interface, 5.TLL interface, 6.SIM card, 7. antenna, 8. power subsystem, 9. operating state indicating member, 10. watchdog unit, 11. three road input/output interfaces, 12.DC/DC modular converter, 13. filtration module, 14. LDO power modules, 15. SMS alarm devices, 16. need monitoring equipment, 17. mobile phones, 18. note concentrators.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of SMS alarm device of present embodiment, as shown in Figure 1, comprise SOC system level chip 1, push-button unit 2, operating state indicating member 9, watchdog unit 10, interface selectivity converting unit 3, RS232 interface 4, TLL interface 5, SIM card 6, antenna 7 and three road input/output interfaces 11 and the power subsystem 8 that operating voltage is provided for whole SMS alarm device, push-button unit 2, operating state indicating member 9, watchdog unit 10, SIM card 6, antenna 7 links to each other with SOC system level chip 1 respectively, an interface of SOC system level chip 1 not only links to each other with TLL interface 5 but also links to each other with interface selectivity converting unit 3, interface selectivity converting unit 3 links to each other with RS232 interface 4 again, the RAM module that single-chip microcomputer is arranged in the SOC system level chip 1 and link to each other with single-chip microcomputer, FLASH module and GPRS module.In the present embodiment, power subsystem 8 comprises DC/DC modular converter 12, filtration module 13 and LDO power module 14, the wide voltage of input termination 5～26V of DC/DC modular converter 12, the output of DC/DC modular converter 12, output 4.08V voltage, one the tunnel links to each other with SOC system level chip 1 through filtration module 13, for SOC system level chip 1 provides operating voltage, another road is operating state indicating member 9 through LDO power module 14 output 3.3V voltages, push-button unit 2, watchdog unit 10, interface selectivity converting unit 3, RS232 interface 4 and TLL interface 5 provide operating voltage.
As shown in Figure 2, during use, the RS232 interface of SMS alarm device 15 or TLL interface with need monitoring equipment 16 to link to each other, SMS alarm device 15 is by the short message channel of SIM card and setting mobile phone 17 and note concentrator 18(note cat or movement, operator of UNICOM) carry out wireless telecommunications.Between realization equipment and the equipment, between equipment and the mobile phone and the telecommunication between equipment and the note concentrator, can realize the point-to-point transmission of teledata.
The utlity model has manual mode and transparent transmission mode.The user can carry out relevant configuration, send and receive note equipment by the AT instruction under manual mode, provides special instruction that the short message content of setting in the equipment is sent on the mobile phone of appointment.Under transparent transmission mode, the data that the utility model can receive serial ports are automatically packed, if the coding of Chinese then carries out code conversion, data are sent on one or more phone numbers of appointment, simultaneously the SMS that issues are printed on the serial ports.In whole process if the configuration note of specified format is then carried out corresponding configuration.
The utility model is finished RS232 interface or TLL interface data to the transparent transmission of note, can receive note, and can finish the Remote configuration of note, finishes subpackage and the buffer memory of data.
Use the utility model to carry out Long-distance Control to the need monitoring equipment, be fit to be unsuitable for the people and enter or be not suitable for the place use that the people works long hours.Realize that by the utility model remote two or more equipment communicates, be convenient to unified management, some event of also being convenient in time equipment be taken place reports.For example, can be used for the unusual prompting of Smart Home, environmental monitoring, plant maintenance.
Claims (5)
1. SMS alarm device, it is characterized in that comprising SOC system level chip (1), push-button unit (2), interface selectivity converting unit (3), RS232 interface (4), TLL interface (5), SIM card (6) and antenna (7) and the power subsystem (8) that operating voltage is provided for whole SMS alarm device, push-button unit (2), SIM card (6), antenna (7) links to each other with described SOC system level chip (1) respectively, an interface of SOC system level chip (1) not only links to each other with described TLL interface (5) but also links to each other with described interface selectivity converting unit (3), interface selectivity converting unit (3) links to each other with described RS232 interface (4) again, and described SOC system level chip (1) comprises single-chip microcomputer and the RAM module that links to each other with single-chip microcomputer, FLASH module and GPRS module.
2. a kind of SMS alarm device according to claim 1 is characterized in that comprising operating state indicating member (9), and operating state indicating member (9) links to each other with described SOC system level chip (1).
3. a kind of SMS alarm device according to claim 1 and 2 is characterized in that comprising watchdog unit (10), and watchdog unit (10) links to each other with described SOC system level chip (1).
4. a kind of SMS alarm device according to claim 1 and 2 is characterized in that comprising three road input/output interfaces (11), and three road input/output interfaces (11) link to each other with described SOC system level chip (1) respectively.
5. a kind of SMS alarm device according to claim 3, it is characterized in that described power subsystem (8) comprises DC/DC modular converter (12), filtration module (13) and LDO power module (14), the wide voltage of input termination 5～26V of DC/DC modular converter (12), the output of DC/DC modular converter (12), one the tunnel links to each other with described SOC system level chip (1) through filtration module (13), and another road is through LDO power module (14) and described operating state indicating member (9), push-button unit (2), watchdog unit (10), interface selectivity converting unit (3), RS232 interface (4) and TLL interface (5) link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137385 CN203193904U (en) | 2013-03-22 | 2013-03-22 | Short message alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137385 CN203193904U (en) | 2013-03-22 | 2013-03-22 | Short message alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203193904U true CN203193904U (en) | 2013-09-11 |
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ID=49110726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137385 Expired - Lifetime CN203193904U (en) | 2013-03-22 | 2013-03-22 | Short message alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203193904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169225A (en) * | 2016-08-27 | 2016-11-30 | 浙江恋尚家居品有限公司 | A kind of large-scale common equipment central station of floating dock unmanned alarm device |
| CN110087202A (en) * | 2019-05-22 | 2019-08-02 | 唐山凯峰电子科技有限公司 | Technical grade 4G the whole network leads to short message and phone ringing alarm terminal and its alarm method |
-
2013
- 2013-03-22 CN CN 201320137385 patent/CN203193904U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169225A (en) * | 2016-08-27 | 2016-11-30 | 浙江恋尚家居品有限公司 | A kind of large-scale common equipment central station of floating dock unmanned alarm device |
| CN110087202A (en) * | 2019-05-22 | 2019-08-02 | 唐山凯峰电子科技有限公司 | Technical grade 4G the whole network leads to short message and phone ringing alarm terminal and its alarm method |
| CN110087202B (en) * | 2019-05-22 | 2021-09-07 | 唐山凯峰电子科技有限公司 | Industrial grade 4G whole network communication short message and telephone ringing alarm terminal and alarm method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |