CN203902580U - Radar monitoring and alarming extension module for crossing - Google Patents
Radar monitoring and alarming extension module for crossing Download PDFInfo
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- CN203902580U CN203902580U CN201420310766.5U CN201420310766U CN203902580U CN 203902580 U CN203902580 U CN 203902580U CN 201420310766 U CN201420310766 U CN 201420310766U CN 203902580 U CN203902580 U CN 203902580U
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- power circuit
- microprocessor
- expansion module
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Abstract
A radar monitoring and alarming extension module for a crossing comprises a foreign substance detection radar device, a microprocessor, a power module, a case, an on-off input port, an LED nixie tube, an LED indicator lamp, a short message module and a relay output extension module. The radar monitoring and alarming extension module is small in size and flexible to install and operate. Users can directly connect needed alarming equipment to the extension port of the relay output extension module according to needs and conveniently combine monitoring equipment such as the radar device and the alarming equipment through the extension module. The short message module is arranged so that the users can select whether to start the short message sending function at the same time when starting the alarming equipment.
Description
Technical field
The utility model relates to a kind of level crossing radar monitoring panalarm, specifically a kind of road junction radar monitoring warning expansion module.
Background technology
At present, level crossing is generally all provided with foreign matter and detects radar, and in the time stopping people or thing overlong time on road junction, foreign matter detects radar signal is sent to microprocessor, and microprocessor sends alerting signal to connected warning device, produces and reports to the police.Current road junction radar monitoring panalarm is all that machine made foreign matter detection radar adds loudspeaker warning device in the time dispatching from the factory, foreign matter detects after radar installation connects microprocessor and is directly connected with loudspeaker warning device, form is more single, pattern is fixed, user can not carry out according to the demand of oneself expansion of warning device, therefore, design one can expansion module, makes user expand and be necessary according to the demand of oneself.
Utility model content
The shortcoming existing in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of compact volume and convenience, can be according to the road junction radar monitoring warning expansion module of user's request spread.
In order to address the above problem, the utility model is by the following technical solutions: a kind of road junction radar monitoring warning expansion module, comprise that foreign matter detects radar, microprocessor and power module, it is characterized in that, also comprise housing, switching value input port, LED charactron, LED light, SMS module and relay output expansion module, described switching value input port, LED charactron and relay output expansion module are connected with the I/O pin of microprocessor respectively, described LED light comprises microprocessor status indicator lamp L3, SMS module indicator lamp L2 and power module indicator lamp L1, described relay output expansion module comprises relay, drives aerotron, protection diode and ECP Extended Capabilities Port, and described relay, by driving aerotron to drive, drives the base stage of aerotron and the I/O of microprocessor to be connected, described power module comprises attaching plug, main power circuit and auxiliary power circuit, on the anodal pin of described attaching plug, after series diode DP4, be connected with the open contact of described relay, described main power circuit comprises MIC29302 voltage stabilizing chip, described auxiliary power circuit comprises 78058 chips, after the anodal pin series diode DP1 of described attaching plug, be connected with the VIN pin of 78058 chips, the VOUT pin of 78058 chips is connected with the VIN pin of MIC29302 voltage stabilizing chip, described main power circuit provides operating voltage for SMS module, described auxiliary power circuit provides operating voltage for other components and parts, described SMS module comprises GSM/GPRS module, SIM slot and receives line plug, is provided with shift knob SB1 on the power circuit of SMS module.
Further, described LED charactron, LED light and SIM slot are all arranged on the front surface of described housing, between the front surface of described housing and upper surface, be provided with groove, the ECP Extended Capabilities Port of described reception line plug, attaching plug, switching value input port and relay output expansion module is arranged in described groove.
Further, the upper end of described groove is provided with transparent prevention plate.
Further, it also comprises 4-bit DIP switch, and described 4-bit DIP switch is connected with described microprocessor, and it is arranged in described groove.
The beneficial effects of the utility model are: its volume is small and exquisite, fitting operation is flexible, user can directly connect needed panalarm as required on the ECP Extended Capabilities Port of relay output expansion module, and user can combine the watch-dogs such as radar and warning device by this expansion module easily; It is provided with SMS transmission module, and user can select whether in starting warning device, to start note sending function.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is the circuit diagram of the part such as microprocessor of the present utility model and relay output expansion module;
Fig. 3 is power circuit diagram of the present utility model;
Fig. 4 is SMS module circuit diagram of the present utility model.
In figure, 1 housing, 2 switching value input ports, 3 4-bit DIP switch, 4LED charactron, 5LED indicator lamp, 6 ECP Extended Capabilities Ports, 7 receive line plug, 8 attaching plugs, 9SIM card slot, 10 grooves, 11 transparent prevention plates.
Detailed description of the invention
As shown in Figures 1 to 4, specific embodiment of the utility model comprises housing 1, microprocessor STC10F04XE, switching value input port 2 (PROG in Fig. 2), 4-bit DIP switch 3 (SW2 in Fig. 2), LED charactron 4 (D1 in Fig. 2), LED light 5, relay output expansion module, power module and SMS module.
The pin 2 of described switching value input port PROG is connected with P1.7 and the P1.6 pin of microprocessor respectively with pin 3.4-bit DIP switch SW2 is connected with the P1.1-P1.4 pin of microprocessor, and the initialization adjustment that 4-bit DIP switch SW2 can do equipment is used.LED charactron D1 is connected with the P2.0-P2.6 pin of microprocessor.Described microprocessor status indicator lamp L3 is connected to the P3.7 pin of microprocessor.
In Fig. 2, draw two-way relay output expansion module; Yi Yi road is that example explains now: it comprises driving aerotron Q3, relay K M2, protection diode DP3 and the ECP Extended Capabilities Port DZ3 (label 6 in Fig. 1; label 6 in Fig. 1 comprises ECP Extended Capabilities Port DZ3 and DZ2); the base stage of aerotron Q3 is connected with the P0.1 pin of microprocessor; after the emitter serial connection relay coil of aerotron Q3, meet power supply VCC; a protection diode DP3 in parallel on relay coil, the pin of ECP Extended Capabilities Port DZ3 is connected with relay normally open contact.
SMS module comprises GSM/GPRS module, SIM slot CD1 and receives line plug ANT1, GSM/GPRS module adopts ME3000 chip, the RXD of ME3000 chip is connected with the TEXT Wiring port in Fig. 2 with TXD pin, and the reception line plug of SMS module is the ANT1 (this reception line plug corresponds to the label 7 in Fig. 1) in Fig. 4.The negative electrode of SMS module indicator lamp L2 is connected with the collecting electrode of aerotron Q1, and the base stage of aerotron Q1 is connected with the pin of microprocessor.On the power circuit of SMS module, be provided with shift knob SB1, if need to start SMS module, directly press shift knob SB1.
Described power module comprises attaching plug POW1 (label 8 in Fig. 1), main power circuit and auxiliary power circuit, on the anodal pin 1 of described attaching plug POW1, after series diode DP4, is connected with the electric shock one end of often opening of described relay.Described main power circuit comprises MIC29302 voltage stabilizing chip and peripheral circuit thereof, peripheral circuit as shown in Figure 3, it is basiccircuit, be not repeated herein, the enable pin EN of MIC29302 voltage stabilizing chip is connected with the CLKO0 pin of microprocessor, described auxiliary power circuit comprises 78058 chips and peripheral basiccircuit, after the VIN pin series diode DP1 of 78058 chips, be connected with the anodal pin 1 of attaching plug POW1, the mouth pin VOUT of 78058 chips provides voltage for MIC29302 voltage stabilizing chip.Described main power circuit provides operating voltage for SMS module, and described auxiliary power circuit provides operating voltage for other components and parts.After power module indicator lamp L1 series resistance R1, be connected with the VIN pin of 78058 chips.
To with external structure of the present utility model as shown in Figure 1, described LED charactron 4, LED light 5 and SIM slot 9 are all arranged on the front surface of described housing 1, between the front surface of described housing 1 and upper surface, be provided with groove 10, the ECP Extended Capabilities Port 6 of described reception line plug 7, attaching plug 8,4-bit DIP switch 3, switching value input port 2 and relay output expansion module is arranged in described groove 10.For dust protection, be provided with transparent prevention plate 11 in the upper end of described groove 10, one end of transparent prevention plate 11 is hinged on the edge of groove 10.
When use, user is according to the demand of oneself, on the ECP Extended Capabilities Port 6 of relay output expansion module, connect panalarm, on switching value input port 2, connect foreign matter and detect radar or other monitoring equipments, in the time that microprocessor sends alerting signal, directly export expansion module by relay and drive needed warning device, if user need to send short message by SMS module,, after the interior insertion SIM of SIM slot 9, press shift knob SB1 and can start SMS module.
The above is preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (4)
1. a road junction radar monitoring warning expansion module, comprises that foreign matter detects radar, microprocessor and power module, it is characterized in that, also comprises housing, switching value input port, LED charactron, LED light, SMS module and relay output expansion module, described switching value input port, LED charactron and relay output expansion module are connected with the I/O pin of microprocessor respectively, described LED light comprises microprocessor status indicator lamp L3, SMS module indicator lamp L2 and power module indicator lamp L1, described relay output expansion module comprises relay, drives aerotron, protection diode and ECP Extended Capabilities Port, and described relay, by driving aerotron to drive, drives the base stage of aerotron and the I/O of microprocessor to be connected, described power module comprises attaching plug, main power circuit and auxiliary power circuit, on the anodal pin of described attaching plug, after series diode DP4, be connected with the open contact of described relay, described main power circuit comprises MIC29302 voltage stabilizing chip, described auxiliary power circuit comprises 78058 chips, after the anodal pin series diode DP1 of described attaching plug, be connected with the VIN pin of 78058 chips, the VOUT pin of 78058 chips is connected with the VIN pin of MIC29302 voltage stabilizing chip, described main power circuit provides operating voltage for SMS module, described auxiliary power circuit provides operating voltage for other components and parts, described SMS module comprises GSM/GPRS module, SIM slot and receives line plug, is provided with shift knob SB1 on the power circuit of SMS module.
2. radar monitoring warning expansion module in road junction according to claim 1, it is characterized in that, described LED charactron, LED light and SIM slot are all arranged on the front surface of described housing, between the front surface of described housing and upper surface, be provided with groove, the ECP Extended Capabilities Port of described reception line plug, attaching plug, switching value input port and relay output expansion module is arranged in described groove.
3. radar monitoring warning expansion module in road junction according to claim 2, is characterized in that, the upper end of described groove is provided with transparent prevention plate.
4. radar monitoring warning expansion module in road junction according to claim 1, is characterized in that, it also comprises 4-bit DIP switch, and described 4-bit DIP switch is connected with described microprocessor, and it is arranged in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310766.5U CN203902580U (en) | 2014-06-12 | 2014-06-12 | Radar monitoring and alarming extension module for crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310766.5U CN203902580U (en) | 2014-06-12 | 2014-06-12 | Radar monitoring and alarming extension module for crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902580U true CN203902580U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310766.5U Expired - Fee Related CN203902580U (en) | 2014-06-12 | 2014-06-12 | Radar monitoring and alarming extension module for crossing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773336A (en) * | 2018-06-20 | 2018-11-09 | 徐祥胤 | A kind of track change prompt equipment |
-
2014
- 2014-06-12 CN CN201420310766.5U patent/CN203902580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773336A (en) * | 2018-06-20 | 2018-11-09 | 徐祥胤 | A kind of track change prompt equipment |
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Legal Events
| 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: 20141029 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |