CN213424224U

CN213424224U - Sidewalk signal lamp device

Info

Publication number: CN213424224U
Application number: CN202022026807.6U
Authority: CN
Inventors: 郝旅云; 于长翠; 秦玉豪
Original assignee: Jiaze Ruian Group Co ltd
Current assignee: Jiaze Ruian Group Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-11
Anticipated expiration: 2030-09-16

Abstract

A sidewalk signal lamp device comprises a buzzer, a time circuit, a GPRS module, a counter and an infrared transmitting and receiving assembly; the traffic light device is characterized by also comprising a control circuit, wherein a support frame is arranged at the side end of the traffic light device, and a buzzer is arranged on the support frame; the transmitting assembly of the infrared transmitting and receiving assembly is arranged at the side end of the bracket of the traffic light equipment, the receiving assembly shell of the infrared transmitting and receiving assembly is arranged at the side end of the supporting frame, and the transmitting assembly and the receiving assembly are transversely in a face-to-face state; the time circuit, the GPRS module, the counter and the control circuit are arranged in the element box; and is electrically connected with the infrared transmitting and receiving component and the buzzer. In this is novel, brought the convenience for the management of administrative department to improve the accuracy of the number of people making a dash across the red light, provided favorable data support for the effective management of administrative department to the traffic, for example this highway section makes a dash across the red light many people in a period, can arrange the traffic police to remedy this crossing in a period. This novel application prospect that has.

Description

Sidewalk signal lamp device

Technical Field

The utility model relates to an outdoor traffic equipment field, especially a pavement signal lamp device.

Background

The traffic light equipment is a widely used traffic facility, and makes outstanding contribution to reducing traffic jam and ensuring the life safety of drivers and pedestrians. In practical situations, not everyone has good quality, so that the phenomenon that pedestrians pass through the red light illegally occurs occasionally, and great potential safety hazards exist for traffic participants. Still exactly, along with the popularization of smart mobile phone, the lower head clan is also more and more, and the pedestrian who is absorbed in the cell-phone in many times is not the subjective intention of running the red light, consequently does not notice traffic lights information when the pedestrian, sees the cell-phone and leads to the emergence of traffic accident extremely easily when crossing the red light simultaneously at the red light.

Because the existing traffic lights only have the function of prompting pedestrians to pass through the intersection through the light, when the pedestrians intentionally or unintentionally run the red light, the pedestrians cannot be prompted to run the red light, and the application has limitation. The traffic management department generally relies on the data of video monitoring for inquiring, and the data volume of video monitoring is large, so that great inconvenience is brought to the inquiry work of the management department, and the data can not be completely checked in a period of time (such as one day), the number of people running red light is easily missed, and the accuracy of the statistical data is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome current traffic lights because of structure and function limit, can't realize making a dash across the red light and remind someone to and the drawback of making a dash across the red light number in a period of time can't effectively make statistics of, the utility model provides an in the use, under relevant equipment and circuit combined action, can detect the pedestrian of crossing automatically when traffic lights red light, can real-time generation suggestion sound when someone breaks across the road in violation of red light, correct its action, and can will make a dash across the red light number data real-time transfer for the administrative department at certain period (for example every day), it is convenient to have brought for the management of administrative department, and improved a pavement signal lamp device that makes a dash across the red light number statistics quantity accuracy.

The utility model provides a technical scheme that its technical problem adopted is:

a sidewalk signal lamp device comprises a signal sounder, a time circuit, a GPRS module, a counter, an infrared transmitting and receiving assembly and traffic light equipment; the traffic light is characterized by also comprising a control circuit, a support frame is arranged at the side end of the traffic light equipment, and a buzzer is arranged on the support frame; the transmitting assembly of the infrared transmitting and receiving assembly is arranged at the side end of the bracket of the traffic light equipment, the receiving assembly shell of the infrared transmitting and receiving assembly is arranged at the side end of the supporting frame, and the transmitting assembly and the receiving assembly are transversely in a face-to-face state; the time circuit, the GPRS module, the counter and the control circuit are arranged in the element box; the power input end of the infrared transmitting and receiving assembly is electrically connected with the two ends of the red light power input of the traffic light equipment respectively; the two ends of the power supply input of the counter and the time circuit are respectively and electrically connected with the main power supply input end of the traffic light equipment; the two ends of the power output of the time circuit are respectively and electrically connected with the two ends of the power input of the GRRS module and the control circuit; the signal output end of the control circuit is electrically connected with two contacts below a zero clearing key of the counter respectively, the signal output end of the infrared receiving component is electrically connected with two contacts below a counting key of the counter respectively, and the power output end of the infrared receiving component is electrically connected with two ends of the power input of the audible device respectively; and a signal input port of the GPRS module is connected with a data output port of the counter through an RS485 data line.

Furthermore, the time circuit is a microcomputer time control switch.

Further, the counter is provided with an RS485 data output port.

Furthermore, an infrared receiving assembly of the infrared transmitting and receiving assembly is matched with a relay, and two ends of a power supply output of the infrared receiving assembly are electrically connected with the power supply input ends of the positive pole and the negative pole of the relay respectively.

Further, the control circuit comprises an NPN triode, a resistor, a relay and an electrolytic capacitor, wherein the NPN triode, the resistor, the relay and the electrolytic capacitor are electrically connected, one end of the first resistor is connected with the positive power input end of the relay, the other end of the first resistor is connected with one end of the second resistor and the positive electrode of the electrolytic capacitor, the other end of the second resistor is connected with the base electrode of the NPN triode, the collector electrode of the NPN triode is connected with the negative power input end of the relay, and the negative electrode of the electrolytic capacitor is connected with.

The utility model has the advantages that: in this is novel, one set of this novel detection that can realize an intersection in a traffic lights, detect if need to four intersections and just install four sets of this novel. When the novel traffic light alarm device is used, a power supply for switching on the infrared transmitting and receiving assembly can be automatically connected when red light is emitted at the intersection, when passerby runs the red light, the counter can accumulate automatic counting once, and the buzzer can emit loud prompt sound to prompt the passerby not to run the red light, so that a good safety effect can be achieved. The utility model discloses in, the time circuit can put through the power of GPRS module at a certain interval, the number of the people making a dash across the red light that the counter was counted at a certain period of time (for example one day) is transmitted away through wireless mobile network, establish data connection's distal end traffic control department with the GPRS module, through current ripe wireless transmission and receive data technique, after internet equipment (smart mobile phone or PC etc.) received the data, through the built-in application of internet equipment, can know the statistics of the number of the people making a dash across the red light in a period of time in real time, the management of management department has brought the convenience, and improved the accuracy of the number of the people making a dash across the red light statistics number, provide favourable data support (for example the number of the people making a dash across the red light is many in this highway section of a period of time, can arrange that traffic police etc. are to this crossing in a period of time and take an official business. Based on the above, this is novel has good application prospect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a circuit diagram of the present invention.

Detailed Description

As shown in fig. 1, a sidewalk signal lamp device includes a buzzer 1, a time circuit 2, a GPRS module 3, a counter 4 with an RS485 data port, and an infrared transmitting and receiving component; the traffic signal alarm device is characterized by also comprising a control circuit 6, wherein the right side end of a sidewalk intersection for mounting the LED traffic light device 7 and the lower end of the traffic light device are transversely and linearly distributed and are provided with a support frame 8 through screw nuts, the upper end of the support frame 8 is provided with a shell 81, and the signal sounder 1 is arranged on a circuit board in the shell 81; the left side end of a shell of a transmitting component 51 of the infrared transmitting and receiving component is transversely arranged at the lower right end of a bracket of the traffic light device 7 through a screw nut, the right side end of a shell of a receiving component 52 of the infrared transmitting and receiving component is transversely arranged at the lower left side end of a supporting frame 8 through a screw nut, and the transmitting component 51 and the receiving component 52 are transversely arranged in a straight line (spaced by 20 meters and spaced by 60 centimeters on the ground); the buzzer 1, the time circuit 2, the GPRS module 3, the counter 4 and the control circuit 6 are arranged in an element box 9, and the element box 9 is arranged at the lower front end in a traffic light equipment lampshade 71; the wires connected with the receiving component 52 and the buzzer 1 are arranged in the pipe and are embedded under the road surface between the traffic light equipment and the supporting frame 8.

As shown in fig. 2, the time circuit a1 is a finished product of microcomputer time control switch with model KG316T, the finished product a1 of microcomputer time control switch has a liquid crystal display, and also has cancel/restore, time correction, week correction, automatic/manual, timing, clock key, two

power input terminals

1 and 2 pins, two power output terminals 3 and 4 pins, the number displayed by the liquid crystal display after power on, the user can operate seven keys respectively to set the time of power output by two power output terminals 3 and 4 pins, the finished product a1 of microcomputer time control switch has memory function, as long as no secondary setting adjustment is performed, the power failure of external power supply will not cause the change of internally set time program. The GPRS module A2 is a GPRS module finished product, the GPRS module finished product A2 is ZLAN8100 in model, and an RS485 data input port is arranged on a GPRS module finished product U. The counter A3 is a counter finished product of model GW636-1-12, the working voltage of the counter is direct current 12V, the counter is provided with a six-digit digital display tube and can count 99999999 at most, the counter is provided with two voltage-free trigger signal wiring ports JS, the counter A3 counts in an accumulating manner once the two voltage-free trigger signal wiring ports JS are closed every time, the counter A3 is provided with a zero clearing button CL, after the zero clearing button CL is pressed down, the accumulated count of the counter A3 is reset to zero and counts again, the counter A3 is provided with an RS485 data output port, and the count can be output through the RS485 data port in real time. The buzzer B can also adopt a voice module (such as a red light not running prompt voice module).

As shown in fig. 2, the infrared transmitting and receiving component is a finished product of a remote opposite-emitting infrared photoelectric switch sensor component of model LXDJ-31, the infrared transmitting component a4 has two

power input terminals

1 and 2 pins, the infrared receiving component a5 has two

power input terminals

1 and 2 pins, and a signal output terminal 3 pin, and the farthest detection distance can reach 50 meters, in application, after infrared light emitted by a transmitting head of an infrared transmitting component a4 is received by a receiving head of an infrared receiving component a5, the 3 pin of the infrared receiving component a5 outputs a low-level signal, infrared light emitted by an infrared transmitting component a4 is not received by the infrared receiving component a5, and the 3 pin of the infrared receiving component a5 outputs a high-level signal; the infrared receiving assembly is provided with a relay K2 which is arranged in the element box, and

pins

3 and 2 of the infrared receiving assembly A5 and the positive and negative pole power input ends of the relay K2 are respectively connected through leads. The control circuit comprises an NPN triode Q1, resistors R1 and R2, a relay K1 and an electrolytic capacitor C1, wherein the resistors are connected through circuit board wiring, one end of a first resistor R1 is connected with the positive power input end of the relay K1, the other end of the first resistor R1 is connected with one end of a second resistor R2 and the positive electrode of the electrolytic capacitor C1, the other end of the second resistor R2 is connected with the base of the NPN triode Q1, the collector of the NPN triode Q1 is connected with the negative power input end of the relay K1, and the negative electrode of the electrolytic capacitor C1 is connected with the emitter of the NPN triode Q1.

As shown in fig. 2, the

power input terminals

1 and 2 of the infrared transmitting and receiving components a4 and a5 are connected with the two ends of the red light H power input of the traffic light device through wires respectively; the power input ends VCC and GND (1 and 2 pins) of the counter A3, the

power input ends

1 and 2 pins of the time circuit A1 and the total power input end G (the voltage of the total power input end is direct current (12V), the voltage stabilizing module of the traffic light equipment converts the input alternating current (220V) power into a 12V direct current power to supply power for the rear-stage control module, and the control module supplies power for the LED lamp) of the traffic light equipment are respectively connected through wires; the two ends 3 and 4 of the power output of the time circuit A1 are respectively connected with the two

ends

1 and 2 of the power input of the GRRS module A2, the two ends of the power input of the control circuit, the positive power input end of the relay K1 and the negative electrode of the electrolytic capacitor C1 through leads; the signal output end relay K1 control contact end and normally open contact end of the control circuit are respectively connected with two contacts under a zero clearing key CL of a counter A3 through leads, the signal output end relay K2 control contact end and normally open contact end of the infrared receiving component are respectively connected with two contacts under a counting key JS of the counter A2 through leads, and the 3 pin and the 2 pin of the power output end of the infrared receiving component A5 and the two ends of the power input of a signal sounder B are respectively connected through leads; the signal input port of the GPRS module A2 and the data output port of the counter A3 are connected through an RS485 data line.

As shown in fig. 1 and 2, after the power switch S is turned on, the 12V power at the main power input terminal G of the traffic light equipment enters the two ends of the power input of the counter A3 and the time circuit a1, and the circuits are in a power-on working state. When the intersection of the traffic light equipment is not a red light, the infrared transmitting and receiving components A4 and A5 cannot be electrified to work, the rear-stage buzzer B cannot be electrified to sound, and the counter A3 cannot count. When the red light H is powered on and emits light at each intersection, the positive and negative pole power supply at the red light H can enter two ends of the power supply input ends of the infrared transmitting and receiving assemblies A4 and A5, so that the infrared transmitting and receiving assemblies A4 and A5 are in a powered working state. When no person runs the red light at the intersection, the infrared beam emitted by the emitting head of the infrared emitting component A4 irradiates the receiving head receiving surface of the infrared receiving component A5, the 3 feet of the infrared receiving component A5 do not output high level, the buzzer B does not get electricity to sound, and the counter A3 does not count. When a person runs the red light at the intersection, the person passes through the space between the infrared transmitting assembly A4 and the infrared receiving assembly A5 to block the infrared beam emitted by the infrared transmitting assembly A4, the receiving head of the infrared receiving assembly A5 cannot receive the infrared beam, 3 feet of the infrared beam can output high level to enter the positive power input end of the sounder B and the positive power input end of the relay K2, and therefore the sounder B is powered to give a sounding prompt sound to prompt passers-by not to run the red light. The relay K2 is electrified to close the control contact end and the normally open contact end; since the relay K2 has its control contact end and normally open contact end connected to the two contacts of the key JS of the counter A3, the counter A3 counts up every time a person runs the red light.

As shown in fig. 1 and 2, the time circuit a1 will output 10 minutes of power into the GPRS module a2 and the two ends of the power input of the control circuit at intervals of 23 hours and 50 minutes, under the action of its own function and the action of the 3-pin and 4-pin output power time set by the technician, so that the above circuits are in the power-on operating state. After the GPRS module A2 works by power supply, the number of people running red light counted by the counter A3 within one day is sent out through a wireless mobile network. The remote traffic management department which establishes data connection with the GPRS module A2 can know the statistics of the number of people running red light in a period of time in real time through the existing mature wireless transmitting and receiving data technology after receiving data through internet equipment (a smart phone or a PC and the like) and through the application (the existing mature technology) arranged in the internet equipment, thereby bringing convenience for the management department, improving the accuracy of the statistics of the number of the people running red light, and providing favorable data support for the management department to effectively manage the traffic (for example, the number of the people running red light on the road section in a period of time is large, and the intersection can be regulated in a period of time such as traffic police and the like).

As shown in fig. 1 and 2, during 10 minutes of the control circuit working when power is supplied every day, the positive electrode of the 12V power supply output by pin 3 of the time circuit a1 is stepped down by the resistor R1 to be limited to charge the electrolytic capacitor C1. Within 9 minutes and 50 seconds from the beginning (the time period is a time period when the GPRS module A2 sends data of people running red light counted by the counter A3), when the electrolytic capacitor C1 is not fully charged, the base voltage of the positive electrode of the power supply, which enters the NPN triode Q1 after the negative electrode of the power supply is subjected to voltage reduction and current limitation by the resistors R1 and R2, is lower than 0.7V, the base voltage of the NPN triode Q1 is in a cut-off state when being too low, and then the relay K1 cannot be electrified and pulled in. After about 9 minutes and 50 seconds (1.1 resistance R1 resistance value and electrolytic capacitor C1 capacitance), when the electrolytic capacitor C1 is fully charged, the positive electrode of the power supply is subjected to voltage reduction and current limitation by the resistors R1 and R2, the base voltage of the NPN triode Q1 is higher than 0.7V, the NPN triode Q2 is in a conducting state, the collector outputs low level and enters the negative power supply input end of the relay K1, and then the relay K1 is electrified to attract the control power supply input end and the normally-open contact end to be closed. Because the control contact end and the normally open contact end of the relay K1 are respectively connected with the two contacts under the CL key of the zero clearing key of the counter A3 through the conducting wires, the number of people running the red light accumulated in the counter A3 for one day is cleared, and the counting of the number of people running the red light from zero on the next day is ready. After the relay K1 is powered on, the voltage charged in the electrolytic capacitor C1 keeps the NPN triode Q1 to be continuously conducted for 10 seconds, so that the relay K1 is continuously powered on and attracted for 10 seconds. After 10 seconds, when the voltage charged on the electrolytic capacitor C1 is not enough to maintain the continuity of the NPN triode Q1, the NPN triode Q1 is cut off, the relay K1 loses power and does not attract the control contact end and the normally open contact end to open, then the clear key CL of the counter A3 is not communicated, the counter A3 returns to the state of initial accumulation and counting of the number of people running the red light, and preparation is made for counting the number of people running the red light on the next day.

Fig. 1 and 2 show that, in the novel type, one set of this novel detection that can realize one of them crossing of a traffic lights, if need detect four crossings and just install four sets of this novel types. When the novel red light alarm device is used, the infrared transmitting and receiving assemblies A4 and A5 can be automatically connected and connected when red light is emitted at the intersection, when passers-by run the red light, the counter A3 can accumulate the automatic counting once, and the buzzer B can emit a loud prompt sound to prompt the passers not to run the red light, so that a good safety effect can be achieved. In the utility model, the time circuit can switch on the power of GPRS module A2 at certain time interval, the number of people making a dash across the red light that counts at certain time interval (such as one day) with counter A3 transmits away through wireless mobile network, establish data connection's far-end traffic control department with GPRS module A2, through current ripe wireless transmission and data receiving technology, after internet equipment (smart mobile phone or PC etc.) received data, through the built-in application of internet equipment, can know the statistics of the number of people making a dash across the red light in a period in real time, the management of management department has brought the convenience, the number accuracy is counted to the number of people making a dash across the red light has been improved to the disease, provide favourable data support (for example this highway section red light number is many in a period, can arrange traffic police etc. and manage this crossing in a period). The resistances of the resistors R1 and R2 are 1.14M and 470K respectively; the model of the NPN triode Q1 is 9013; the relay K1 and K2 are DC 4100; the electrolytic capacitor C1 is 470 mu F/25V; the audible alarm B is an active continuous audible alarm finished product with the model BJ-1.

Claims

1. A sidewalk signal lamp device comprises a signal sounder, a time circuit, a GPRS module, a counter, an infrared transmitting and receiving assembly and traffic light equipment; the traffic light is characterized by also comprising a control circuit, a support frame is arranged at the side end of the traffic light equipment, and a buzzer is arranged on the support frame; the transmitting assembly of the infrared transmitting and receiving assembly is arranged at the side end of the bracket of the traffic light equipment, the receiving assembly shell of the infrared transmitting and receiving assembly is arranged at the side end of the supporting frame, and the transmitting assembly and the receiving assembly are transversely in a face-to-face state; the time circuit, the GPRS module, the counter and the control circuit are arranged in the element box; the power input end of the infrared transmitting and receiving assembly is electrically connected with the two ends of the red light power input of the traffic light equipment respectively; the two ends of the power supply input of the counter and the time circuit are respectively and electrically connected with the main power supply input end of the traffic light equipment; the two ends of the power output of the time circuit are respectively and electrically connected with the two ends of the power input of the GRRS module and the control circuit; the signal output end of the control circuit is electrically connected with two contacts below a zero clearing key of the counter respectively, the signal output end of the infrared receiving component is electrically connected with two contacts below a counting key of the counter respectively, and the power output end of the infrared receiving component is electrically connected with two ends of the power input of the audible device respectively; and a signal input port of the GPRS module is connected with a data output port of the counter through an RS485 data line.

2. A pavement signal lamp apparatus according to claim 1, wherein the timing circuit is a microcomputer time switch.

3. A pavement signal apparatus according to claim 1, wherein the counter is provided with an RS485 data output port.

4. A pavement signal lamp device as claimed in claim 1, wherein the infrared receiving unit of the infrared transmitting and receiving unit is provided with a relay, and both ends of the power supply output of the infrared receiving unit are electrically connected to the positive and negative power supply input ends of the relay, respectively.

5. A pavement signal lamp apparatus according to claim 1, wherein the control circuit includes an NPN transistor, a resistor, a relay, and an electrolytic capacitor electrically connected therebetween, one end of the first resistor being connected to the positive power input terminal of the relay, the other end of the first resistor being connected to one end of the second resistor and to the positive electrode of the electrolytic capacitor, the other end of the second resistor being connected to the base of the NPN transistor, the collector of the NPN transistor being connected to the negative power input terminal of the relay, and the negative electrode of the electrolytic capacitor being connected to the emitter of the NPN transistor.