CN204552831U - Lock-in control system in mining transportation set of signals - Google Patents
Lock-in control system in mining transportation set of signals Download PDFInfo
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- CN204552831U CN204552831U CN201520235443.9U CN201520235443U CN204552831U CN 204552831 U CN204552831 U CN 204552831U CN 201520235443 U CN201520235443 U CN 201520235443U CN 204552831 U CN204552831 U CN 204552831U
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Abstract
Lock-in control system in mining transportation set of signals, be made up of control station centralized-control center, each website switch location indicating device, locomotive position indicating device and signal lamp state indicating device, it is characterized in that, control station centralized-control center, each website switch location indicating device, locomotive position indicating device are connected with signal lamp state indicating device signal bus; Control station centralized-control center provides signal by locomotive alignment sensor, shows after the centralized-control center process of control station on each website switch location indicating device, locomotive position indicating device and signal lamp state indicating device.Compared with prior art, the utility model circuit simple, design of essence safety (the low 5V of signal voltage), with low cost, easy for installation, failure rate is low; Be improve motorcycle safety transport efficiency, create the first-selection of intrinsically safe mine.
Description
Technical field
The utility model relates to a kind of mine safety appliance, lock-in control system and locomotive locating information acquisition device in especially a kind of mining transportation set of signals.
Background technology
Needs according to " safety quality standard construction basic demand " and shaft production comprehensive automation are built: when down-hole motorcycle track same level travels 3 and above electric locomotive, need to install " believe, collect, close " system.Therefore, transport " in set of signals lock-in control system " is the precondition that mining conveying quality standardization and realization are transported safely, is improve the requisite equipment of conevying efficiency." believe, collect, close " from experienced by altogether three epoch till now at first: control from Control to PLC, then to Single-chip Controlling, all because of system bulky complex (contact is many, line is many, difficult in maintenance), invest huge and be difficult to popularize.Because subsurface environment is severe, transmission of wireless signals difficulty, advanced GPS navigation system does not find a place where one uses one's talents at this.Underground coal mine transport signal system is again dispersing apparatus, so a lot of producer is reluctant to set foot in.Therefore, existing " believe, collect, close " system, expensive, generally all in millions of unit.Therefore, designing lock-in control system in a kind of cheap for manufacturing cost, safe and reliable mining transportation set of signals, is the current technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model is to provide lock-in control system in a kind of cheap for manufacturing cost, safe and reliable mining transportation set of signals.
The technical scheme in the invention for solving the technical problem is:
Lock-in control system in mining transportation set of signals, be made up of control station centralized-control center, each website switch location indicating device, locomotive position indicating device and signal lamp state indicating device, it is characterized in that, control station centralized-control center, each website switch location indicating device, locomotive position indicating device are connected with signal lamp state indicating device signal bus; Control station centralized-control center provides signal by locomotive alignment sensor, shows after the centralized-control center process of control station on each website switch location indicating device, locomotive position indicating device and signal lamp state indicating device.
Described locomotive alignment sensor is made up of transmitter and receiver, an emitter all installed by all locomotives that down-hole motorcycle track same level travels, the place gathering locomotive information is needed all receiver to be installed in the large lane of driving, receiver is converted to identification signal for identifying license number after receiving the signal that emitter stage sends.
Concrete, emitter is made up of No. 1 encoder (U1), No. 1 NE555 (U2), contactor K, triode Q1 and triode Q2,1 pin ground connection of No. 1 NE555 (U2), 5 pin of No. 1 NE555 (U2) are by electric capacity C1 ground connection, 8 pin of No. 1 NE555 (U2) meet VCC, resistance R7 is connected with, between 3 pin that the coil of contactor K is connected to No. 1 NE555 (U2) and ground between 8 pin and 2 pin of No. 1 NE555 (U2), the stationary contact of contactor K meets VCC, and the movable contact of contactor K connects 10 pin of No. 1 encoder (U1), 9 pin ground connection of No. 1 encoder (U1), 14 pin of No. 1 encoder (U1) are connected with 16 pin, 17 pin of No. 1 encoder (U1) connect the base stage of triode Q1, 15 pin of No. 1 encoder (U1) are by resistance R1 ground connection, 10 pin one end of connecting resistance R5 and the positive pole of diode D4 simultaneously of No. 1 encoder (U1), 11 pin one end of connecting resistance R4 and the positive pole of diode D3 simultaneously of No. 1 encoder (U1), 12 pin one end of connecting resistance R3 and the positive pole of diode D2 simultaneously of No. 1 encoder (U1), 13 pin one end of connecting resistance R2 and the positive pole of diode D1 simultaneously of No. 1 encoder (U1), diode D1, D2, 18 pin of encoder U1 are connect after the negative pole parallel connection of D3 and D4, resistance R2, R3, ground connection after the other end parallel connection of R4 and R5, the emitter stage of triode Q1 connects the base stage of triode Q2, the grounded emitter of triode Q2, VCC is met by resistance R6 after the colelctor electrode of triode Q1 is in parallel with the colelctor electrode of triode Q2, the sys node of the emitter stage of triode Q2 and the colelctor electrode of triode Q1 and triode Q2 forms the output of emitter jointly, described receiver is by No. 2 encoder U3, No. 2 NE555 (UN), No. 3 NE555 (U4), triode QN, triode Q3 and triode Q4 is formed, the base stage of triode Q3 and emitter stage form the input of receiver, the emitter stage fieldbus of triode Q2 connects the emitter stage of triode Q3, the sys node fieldbus of the colelctor electrode of triode Q1 and triode Q2 connects the base stage of triode Q3, the grounded emitter of triode Q3, resistance R8 is connected with between the base stage and colelctor electrode of triode Q3, R9, the tie point of resistance R8 and R9 meets VCC, the colelctor electrode of triode Q3 connects 14 pin of No. 2 encoders (U3) by electric capacity C2 and resistance R10, 18 pin of No. 2 encoders (U3) meet VCC, 15 pin of No. 2 encoders (U3) are connected by resistance R11 with 16 pin, 17 pin of No. 2 encoders (U3) are by resistance R18 and light emitting diode D9 ground connection, 13 pin of No. 2 encoders (U3) are by resistance R17 and light emitting diode D8 ground connection, 12 pin of No. 2 encoders (U3) are by resistance R16 and light emitting diode D7 ground connection, 11 pin of No. 2 encoders (U3) are by resistance R15 and light emitting diode D6 ground connection, 10 pin of No. 2 encoders (U3) are by resistance R14 and light emitting diode D5 ground connection, 13 pin of No. 2 encoders (U3) connect the base stage of triode Q4 simultaneously, the grounded emitter of triode Q4, the colelctor electrode of triode Q4 meets VCC by resistance R13, the colelctor electrode of triode Q4 connects 2 pin of No. 3 NE555 (U4), 1 pin ground connection of No. 3 NE555 (U4), ground connection after 5 pin series capacitance C4 of No. 3 NE555 (U4), ground connection after 3 pin series resistance R22 of No. 3 NE555 (U4) and light emitting diode D11,8 pin of No. 3 NE555 (U4) meet VCC, between 2 pin and 8 pin of No. 3 NE555 (U4), be connected with resistance R19, 10 pin of No. 2 encoders (U3) connect the base stage of triode QN simultaneously, the grounded emitter of triode QN, VCC is met after the collector series resistance R12 of triode QN, the colelctor electrode of triode QN connects 2 pin of No. 2 NE555 (UN) simultaneously, 1 pin ground connection of No. 2 NE555 (UN), ground connection after 5 pin series capacitance C3 of No. 2 NE555 (UN), ground connection after 3 pin series resistance R21 of No. 2 NE555 (UN) and light emitting diode D10,8 pin of No. 2 NE555 (UN) meet VCC, between 2 pin and 8 pin of No. 2 NE555 (UN), be connected with resistance R20.
Compared with prior art, the utility model circuit simple, design of essence safety (the low 5V of signal voltage), with low cost, easy for installation, failure rate is low; Be improve motorcycle safety transport efficiency, create the first-selection of intrinsically safe mine.
Accompanying drawing explanation
Fig. 1 is system architecture block diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Detailed description of the invention
As shown in Figure 1, lock-in control system in mining transportation set of signals, be made up of control station centralized-control center, each website switch location indicating device, locomotive position indicating device and signal lamp state indicating device, it is characterized in that, control station centralized-control center, each website switch location indicating device, locomotive position indicating device are connected with signal lamp state indicating device signal bus; Control station centralized-control center provides signal by locomotive alignment sensor, shows after the centralized-control center process of control station on each website switch location indicating device, locomotive position indicating device and signal lamp state indicating device.
As shown in Figure 2, described locomotive alignment sensor is made up of transmitter and receiver, an emitter all installed by all locomotives that down-hole motorcycle track same level travels, the place gathering locomotive information is needed all receiver to be installed in the large lane of driving, receiver is converted to identification signal for identifying license number after receiving the signal that emitter stage sends.
As shown in Figure 2, emitter is made up of No. 1 encoder (U1), No. 1 NE555 (U2), contactor K, triode Q1 and triode Q2,1 pin ground connection of No. 1 NE555 (U2), 5 pin of No. 1 NE555 (U2) are by electric capacity C1 ground connection, 8 pin of No. 1 NE555 (U2) meet VCC, resistance R7 is connected with, between 3 pin that the coil of contactor K is connected to No. 1 NE555 (U2) and ground between 8 pin and 2 pin of No. 1 NE555 (U2), the stationary contact of contactor K meets VCC, and the movable contact of contactor K connects 10 pin of No. 1 encoder (U1), 9 pin ground connection of No. 1 encoder (U1), 14 pin of No. 1 encoder (U1) are connected with 16 pin, 17 pin of No. 1 encoder (U1) connect the base stage of triode Q1, 15 pin of No. 1 encoder (U1) are by resistance R1 ground connection, 10 pin one end of connecting resistance R5 and the positive pole of diode D4 simultaneously of No. 1 encoder (U1), 11 pin one end of connecting resistance R4 and the positive pole of diode D3 simultaneously of No. 1 encoder (U1), 12 pin one end of connecting resistance R3 and the positive pole of diode D2 simultaneously of No. 1 encoder (U1), 13 pin one end of connecting resistance R2 and the positive pole of diode D1 simultaneously of No. 1 encoder (U1), diode D1, D2, 18 pin of encoder U1 are connect after the negative pole parallel connection of D3 and D4, resistance R2, R3, ground connection after the other end parallel connection of R4 and R5, the emitter stage of triode Q1 connects the base stage of triode Q2, the grounded emitter of triode Q2, VCC is met by resistance R6 after the colelctor electrode of triode Q1 is in parallel with the colelctor electrode of triode Q2, the sys node of the emitter stage of triode Q2 and the colelctor electrode of triode Q1 and triode Q2 forms the output of emitter jointly, described receiver is by No. 2 encoder U3, No. 2 NE555 (UN), No. 3 NE555 (U4), triode QN, triode Q3 and triode Q4 is formed, the base stage of triode Q3 and emitter stage form the input of receiver, the emitter stage fieldbus of triode Q2 connects the emitter stage of triode Q3, the sys node fieldbus of the colelctor electrode of triode Q1 and triode Q2 connects the base stage of triode Q3, the grounded emitter of triode Q3, resistance R8 is connected with between the base stage and colelctor electrode of triode Q3, R9, the tie point of resistance R8 and R9 meets VCC, the colelctor electrode of triode Q3 connects 14 pin of No. 2 encoders (U3) by electric capacity C2 and resistance R10, 18 pin of No. 2 encoders (U3) meet VCC, 15 pin of No. 2 encoders (U3) are connected by resistance R11 with 16 pin, 17 pin of No. 2 encoders (U3) are by resistance R18 and light emitting diode D9 ground connection, 13 pin of No. 2 encoders (U3) are by resistance R17 and light emitting diode D8 ground connection, 12 pin of No. 2 encoders (U3) are by resistance R16 and light emitting diode D7 ground connection, 11 pin of No. 2 encoders (U3) are by resistance R15 and light emitting diode D6 ground connection, 10 pin of No. 2 encoders (U3) are by resistance R14 and light emitting diode D5 ground connection, 13 pin of No. 2 encoders (U3) connect the base stage of triode Q4 simultaneously, the grounded emitter of triode Q4, the colelctor electrode of triode Q4 meets VCC by resistance R13, the colelctor electrode of triode Q4 connects 2 pin of No. 3 NE555 (U4), 1 pin ground connection of No. 3 NE555 (U4), ground connection after 5 pin series capacitance C4 of No. 3 NE555 (U4), ground connection after 3 pin series resistance R22 of No. 3 NE555 (U4) and light emitting diode D11,8 pin of No. 3 NE555 (U4) meet VCC, between 2 pin and 8 pin of No. 3 NE555 (U4), be connected with resistance R19, 10 pin of No. 2 encoders (U3) connect the base stage of triode QN simultaneously, the grounded emitter of triode QN, VCC is met after the collector series resistance R12 of triode QN, the colelctor electrode of triode QN connects 2 pin of No. 2 NE555 (UN) simultaneously, 1 pin ground connection of No. 2 NE555 (UN), ground connection after 5 pin series capacitance C3 of No. 2 NE555 (UN), ground connection after 3 pin series resistance R21 of No. 2 NE555 (UN) and light emitting diode D10,8 pin of No. 2 NE555 (UN) meet VCC, between 2 pin and 8 pin of No. 2 NE555 (UN), be connected with resistance R20.
Claims (3)
1. lock-in control system in mining transportation set of signals, be made up of control station centralized-control center, each website switch location indicating device, locomotive position indicating device and signal lamp state indicating device, it is characterized in that, control station centralized-control center, each website switch location indicating device, locomotive position indicating device are connected with signal lamp state indicating device signal bus; Control station centralized-control center provides signal by locomotive alignment sensor, shows after the centralized-control center process of control station on each website switch location indicating device, locomotive position indicating device and signal lamp state indicating device.
2. lock-in control system in mining transportation set of signals according to claim 1, it is characterized in that, described locomotive alignment sensor is made up of transmitter and receiver, an emitter all installed by all locomotives that down-hole motorcycle track same level travels, the place gathering locomotive information is needed all receiver to be installed in the large lane of driving, receiver is converted to identification signal for identifying license number after receiving the signal that emitter stage sends.
3. lock-in control system in mining transportation set of signals according to claim 2, it is characterized in that, emitter is made up of No. 1 encoder (U1), No. 1 NE555 (U2), contactor K, triode Q1 and triode Q2,1 pin ground connection of No. 1 NE555 (U2), 5 pin of No. 1 NE555 (U2) are by electric capacity C1 ground connection, 8 pin of No. 1 NE555 (U2) meet VCC, resistance R7 is connected with, between 3 pin that the coil of contactor K is connected to No. 1 NE555 (U2) and ground between 8 pin and 2 pin of No. 1 NE555 (U2), the stationary contact of contactor K meets VCC, and the movable contact of contactor K connects 10 pin of No. 1 encoder (U1), 9 pin ground connection of No. 1 encoder (U1), 14 pin of No. 1 encoder (U1) are connected with 16 pin, 17 pin of No. 1 encoder (U1) connect the base stage of triode Q1, 15 pin of No. 1 encoder (U1) are by resistance R1 ground connection, 10 pin one end of connecting resistance R5 and the positive pole of diode D4 simultaneously of No. 1 encoder (U1), 11 pin one end of connecting resistance R4 and the positive pole of diode D3 simultaneously of No. 1 encoder (U1), 12 pin one end of connecting resistance R3 and the positive pole of diode D2 simultaneously of No. 1 encoder (U1), 13 pin one end of connecting resistance R2 and the positive pole of diode D1 simultaneously of No. 1 encoder (U1), diode D1, D2, 18 pin of encoder U1 are connect after the negative pole parallel connection of D3 and D4, resistance R2, R3, ground connection after the other end parallel connection of R4 and R5, the emitter stage of triode Q1 connects the base stage of triode Q2, the grounded emitter of triode Q2, VCC is met by resistance R6 after the colelctor electrode of triode Q1 is in parallel with the colelctor electrode of triode Q2, the sys node of the emitter stage of triode Q2 and the colelctor electrode of triode Q1 and triode Q2 forms the output of emitter jointly, described receiver is by No. 2 encoder U3, No. 2 NE555 (UN), No. 3 NE555 (U4), triode QN, triode Q3 and triode Q4 is formed, the base stage of triode Q3 and emitter stage form the input of receiver, the emitter stage fieldbus of triode Q2 connects the emitter stage of triode Q3, the sys node fieldbus of the colelctor electrode of triode Q1 and triode Q2 connects the base stage of triode Q3, the grounded emitter of triode Q3, resistance R8 is connected with between the base stage and colelctor electrode of triode Q3, R9, the tie point of resistance R8 and R9 meets VCC, the colelctor electrode of triode Q3 connects 14 pin of No. 2 encoders (U3) by electric capacity C2 and resistance R10, 18 pin of No. 2 encoders (U3) meet VCC, 15 pin of No. 2 encoders (U3) are connected by resistance R11 with 16 pin, 17 pin of No. 2 encoders (U3) are by resistance R18 and light emitting diode D9 ground connection, 13 pin of No. 2 encoders (U3) are by resistance R17 and light emitting diode D8 ground connection, 12 pin of No. 2 encoders (U3) are by resistance R16 and light emitting diode D7 ground connection, 11 pin of No. 2 encoders (U3) are by resistance R15 and light emitting diode D6 ground connection, 10 pin of No. 2 encoders (U3) are by resistance R14 and light emitting diode D5 ground connection, 13 pin of No. 2 encoders (U3) connect the base stage of triode Q4 simultaneously, the grounded emitter of triode Q4, the colelctor electrode of triode Q4 meets VCC by resistance R13, the colelctor electrode of triode Q4 connects 2 pin of No. 3 NE555 (U4), 1 pin ground connection of No. 3 NE555 (U4), ground connection after 5 pin series capacitance C4 of No. 3 NE555 (U4), ground connection after 3 pin series resistance R22 of No. 3 NE555 (U4) and light emitting diode D11,8 pin of No. 3 NE555 (U4) meet VCC, between 2 pin and 8 pin of No. 3 NE555 (U4), be connected with resistance R19, 10 pin of No. 2 encoders (U3) connect the base stage of triode QN simultaneously, the grounded emitter of triode QN, VCC is met after the collector series resistance R12 of triode QN, the colelctor electrode of triode QN connects 2 pin of No. 2 NE555 (UN) simultaneously, 1 pin ground connection of No. 2 NE555 (UN), ground connection after 5 pin series capacitance C3 of No. 2 NE555 (UN), ground connection after 3 pin series resistance R21 of No. 2 NE555 (UN) and light emitting diode D10,8 pin of No. 2 NE555 (UN) meet VCC, between 2 pin and 8 pin of No. 2 NE555 (UN), be connected with resistance R20.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520235443.9U CN204552831U (en) | 2015-04-18 | 2015-04-18 | Lock-in control system in mining transportation set of signals |
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| CN201520235443.9U CN204552831U (en) | 2015-04-18 | 2015-04-18 | Lock-in control system in mining transportation set of signals |
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| CN201520235443.9U Expired - Fee Related CN204552831U (en) | 2015-04-18 | 2015-04-18 | Lock-in control system in mining transportation set of signals |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864485A (en) * | 2017-03-20 | 2017-06-20 | 北京智川科技发展有限公司 | The identifying device and its system of railway switch state |
| CN109306872A (en) * | 2018-03-01 | 2019-02-05 | 吴振清 | Downhole detection method |
| CN113898401A (en) * | 2021-09-09 | 2022-01-07 | 上海申传电气股份有限公司 | Cloud-vehicle-rail cooperative intelligent management and control system for underground electric locomotive |
-
2015
- 2015-04-18 CN CN201520235443.9U patent/CN204552831U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864485A (en) * | 2017-03-20 | 2017-06-20 | 北京智川科技发展有限公司 | The identifying device and its system of railway switch state |
| CN106864485B (en) * | 2017-03-20 | 2019-04-19 | 北京智川科技发展有限公司 | The identification device and its system of railway switch state |
| CN109306872A (en) * | 2018-03-01 | 2019-02-05 | 吴振清 | Downhole detection method |
| CN113898401A (en) * | 2021-09-09 | 2022-01-07 | 上海申传电气股份有限公司 | Cloud-vehicle-rail cooperative intelligent management and control system for underground electric locomotive |
| CN113898401B (en) * | 2021-09-09 | 2024-01-26 | 上海申传电气股份有限公司 | Cloud-vehicle-rail cooperative intelligent management and control system for underground motor vehicle |
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Granted publication date: 20150812 Termination date: 20160418 |