CN213024816U

CN213024816U - Low visibility traffic guidance system with flash charging function and charging device

Info

Publication number: CN213024816U
Application number: CN202021604803.5U
Authority: CN
Inventors: 罗陵; 刘明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-20
Anticipated expiration: 2030-08-05

Abstract

A low visibility traffic guidance system and a charging device with flash charging function, the low visibility traffic guidance system B includes: an induction apparatus main body; the induction control circuit is arranged on the induction equipment main body and is used for controlling the equipment induction operation; a capacitor bank disposed on the induction apparatus main body and electrically connected to the induction control circuit; the circuit safety module is arranged on the induction equipment main body and is connected with the power outlet of the capacitor bank in parallel; and a second safety flash charging interface which is arranged on the induction equipment main body and is electrically connected with the power receiving inlet of the circuit safety module. The technical scheme provided by the application can meet the requirement of quick charging, improves the maintenance efficiency of equipment and reduces the maintenance cost.

Description

Low visibility traffic guidance system with flash charging function and charging device

Technical Field

The utility model relates to a traffic guidance system, in particular to a low visibility traffic guidance system, belonging to the technical field of traffic signals; the utility model discloses still relate to a traffic induction equipment safety dodges and fills charging device.

Background

In the current transportation industry, external field devices independently powered by wind-solar hybrid as clean energy all use lithium batteries as power storage elements, and generally use ternary lithium, lithium iron phosphate (with the highest utilization rate) and the like based on cost consideration. However, external field devices powered by lithium batteries exhibit the following limitations and disadvantages based on their physical characteristics: firstly, the low temperature effect is poor, and the use requirements of high latitude and high altitude areas cannot be met; secondly, the time required by external supplementary charging is long, and the basic daily maintenance requirement cannot be met.

By taking a low-visibility driving safety inducing device (such as scenes as heavy fog and night) which is gradually raised in the market at present as an example, the device is generally installed on a bridge and a small number of mountainous roads, and when the conditions of insufficient illumination such as continuous overcast and rainy days (which often occur in autumn, winter and plum rain), the electric quantity of the battery is used up due to the fact that the photovoltaic panel cannot sufficiently supplement and charge the battery, and the condition that the equipment is stopped using for a long time frequently occurs.

Because the time required by the lithium battery for external supplementary charging is too long (generally more than one hour), the device spacing is short (generally a group is arranged in 20-50 meters), the number is large (multiple rows have induction effect), the comprehensive maintenance time for on-site supplementary charging is very long, and the potential safety hazard of roads is large. In particular, the lithium battery is very unsafe to charge in a high-temperature environment, the charging efficiency is very low in a low-temperature environment, and manufacturers generally do not provide a charging interface and do not allow field charging.

And professional personnel are required to operate the lithium battery replacement manually. A large number of batteries need to be carried on the back to move, the workload is extremely large, and the cost is high. The operation time of unpacking the equipment, disassembling and assembling the battery and the like is long, and potential safety hazards are increased. This is only used in special cases,

the existing solution is to increase the photovoltaic panel and battery capacity to maximize the continuous operation time of the device under adverse weather conditions. The effect is very limited under the conditions that the cost is greatly increased and the volume and the weight of the equipment are multiplied. When the weather is low in temperature and insufficient in illumination for a long time in winter, the equipment can be stopped, and the recovery cannot be realized in a short time. In addition, because the battery capacity is huge, when the emergency replacement operation is adopted, the working strength is high, and the consumed time is long.

In summary, in the transportation industry, the current outfield device using the lithium battery as the single power supply element cannot fundamentally solve the problem of insufficient power supply caused by long-term rainy weather, and cannot provide a field maintenance solution.

Therefore, how to provide a low-visibility traffic guidance device with a safety flash charging function, which can meet the requirement of quick charging, improve the maintenance efficiency of equipment, and reduce the maintenance cost, is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model discloses an aim at utilizes the electric capacity characteristic to establish a low visibility traffic induction system with quick charge function, and it can satisfy quick charge's requirement, improves equipment's maintenance efficiency, reduces the maintenance cost. The utility model provides a low visibility traffic induction system with dodge and fill function, this low visibility traffic induction system B includes: an induction apparatus main body; the induction control circuit is arranged on the induction equipment main body and is used for controlling the equipment induction operation; a capacitor bank disposed on the induction apparatus main body and electrically connected to the induction control circuit; the circuit safety module is arranged on the induction equipment main body and is connected with the power outlet of the capacitor bank in parallel; and a second safety flash charging interface which is arranged on the induction equipment main body and is electrically connected with the power receiving inlet of the circuit safety module.

According to the utility model discloses a first embodiment provides a low visibility traffic induction system with fill function dodges:

a low visibility traffic inducing system with flash charging function, the low visibility traffic inducing system B comprising: an induction apparatus main body; the induction control circuit is arranged on the induction equipment main body and is used for controlling the equipment induction operation; a capacitor bank disposed on the induction apparatus main body and electrically connected to the induction control circuit; the circuit safety module is arranged on the induction equipment main body and is connected with the power outlet of the capacitor bank in parallel; and a second safety flash charging interface which is arranged on the induction equipment main body and is electrically connected with the power receiving inlet of the circuit safety module.

Preferably, the low visibility traffic inducing system B comprises: the lightning protection module is arranged between the power receiving inlet and the second safety flash charging interface; and the voltage limiting module is arranged on a power line between the circuit safety module and the induction control circuit and is used for limiting voltage.

Preferably, the low visibility traffic inducing system B comprises: the photovoltaic panel interface is arranged on the induction equipment main body and connected with a charging port of the induction control circuit; the lamp panel interface is arranged on the induction equipment main body and connected with a display signal port of the induction control circuit.

According to the utility model discloses a second embodiment provides a traffic induction equipment charging device:

a charging apparatus for a traffic-inducing device having the low visibility traffic-inducing system of the first embodiment, the charging system comprising: the low visibility traffic induction system B according to the first embodiment; the outdoor traffic equipment safety flash device A is electrically connected with a second safety flash interface of the low-visibility traffic guidance system B;

wherein, outdoor traffic equipment safety flashing device A includes: a charging device main body; the charging switch control circuit is arranged on the charging equipment main body and is used for controlling charging and discharging; the battery pack is arranged on the charging equipment main body and used for supplying power to the outside;

the charging equipment comprises a charging equipment main body, a voltage reduction constant current module, a charging switch control circuit and a power supply interface, wherein the charging equipment main body is provided with a charging switch control circuit, the voltage reduction constant current module is arranged on the charging equipment main body and used for adjusting the voltage and the current of the battery pack in the charging or discharging process, the control interface of the voltage reduction constant current module is in signal connection with the charging switch control circuit, and the power supply interface of the voltage;

the first safety flash charging interface is arranged on the charging equipment main body and connected with a power supply outlet of the voltage reduction constant current module, and the first safety flash charging interface is electrically connected with the second safety flash charging interface.

Preferably, the outdoor transportation equipment safety flash device a further comprises: and the external power supply interface is arranged on the charging equipment main body and is electrically connected with the charging inlet of the voltage reduction constant current module.

Preferably, the charge switch control circuit includes: a circuit main board; a control unit disposed on the circuit main board for performing a control operation; the switch interface is arranged on the circuit main board and used for receiving a device switch signal; the signal interface is arranged on the circuit mainboard and used for sending out charging working state indication information to the outside; and the control port is arranged on the circuit main board and is used for being in signal connection with the control interface of the voltage reduction constant current module.

Preferably, the switch interface includes: the basic switch interface is in signal connection with the control unit and is used for transmitting and controlling the on-off signal of the whole device; and the flash charging start-stop switch interface is in signal connection with the control unit and is used for transmitting and controlling a flash charging state start-stop signal.

Preferably, the signal interface includes: the sound signal interface is in signal connection with the control unit and is used for transmitting sound indication information; and the light signal interface is in signal connection with the control unit and is used for transmitting light indication information.

Preferably, the outdoor traffic equipment safety flash device further comprises: the device switch is arranged on the charging equipment main body and is in signal connection with the basic switch interface; the flash charging start button is arranged on the charging equipment main body and is in signal connection with the flash charging start-stop switch interface.

Preferably, the outdoor traffic equipment safety flash device further comprises: the buzzer is arranged on the charging equipment main body and is in signal connection with the sound signal interface; the double-color lamp is arranged on the charging equipment main body and is in signal connection with the lamplight signal interface.

In a first embodiment of the present application, a low visibility traffic guidance system with a flash charging function is provided, wherein an guidance control circuit of the low visibility traffic guidance system is electrically connected to a capacitor bank to obtain electric energy; the circuit safety module is connected with the power outlet of the capacitor bank in parallel, and the capacitor bank is charged by using the electric energy acquired by the power inlet. And meanwhile, the induced control circuit is protected by the voltage limiting module. The capacitor bank is used as an energy storage element, and can be charged in a 20C-30C high-rate charging mode. The volume of the low-visibility traffic guidance device can be effectively compressed, the weight is reduced, the integration level of the low-visibility traffic guidance device is improved, and the purpose of portability is achieved.

In a first embodiment of the application, lightning strikes can be avoided by means of the lightning protection module, which is grounded. The photovoltaic panel interface is connected with an external photovoltaic panel, and the capacitor bank is charged through the induction control circuit. Is connected with the induction lamp through the lamp panel interface.

It should be noted that the circuit security module is specifically a reverse-connection-prevention short-circuit-prevention circuit module, which can avoid equipment damage caused by misoperation.

In a second embodiment of the present application, a traffic-inducing device charging apparatus is provided. The traffic guidance equipment charging device comprises a low-visibility traffic guidance system and an outdoor traffic equipment safety flash charging device. The outdoor traffic equipment safety flash device is used for rapidly charging outdoor traffic equipment. The safe flash charging device converts electric energy output by the large-capacity battery pack into low-voltage large current through the voltage-reducing constant-current module, and performs flash charging on a capacitor in the induction equipment. Traffic guidance equipment in the system can quickly supply sufficient electric quantity under the charging action of the outdoor traffic equipment safety flash charging device. The maintenance efficiency of external traffic equipment is improved, and the use cost is reduced.

In a second embodiment of the application, in the outdoor traffic equipment safety flash device, the charging switch control circuit controls the electric energy output of the battery pack by controlling the voltage reduction constant current module, and charges the external traffic equipment through the flash charging interface. The technical scheme that this application provided can carry out quick charge to external transportation equipment at the scene to improve external transportation equipment's maintenance efficiency, reduce the maintenance cost.

It should be noted that, a high-voltage large-capacity lithium battery pack (48V or 60V, 20 to 30AH) (battery pack) is used, the output of the battery pack is converted into a constant voltage of 5.7V and a constant current of 50A through a voltage reduction constant current module, and the device is charged through a high-power switching circuit. The discharge current of the lithium battery pack is not more than 0.2C while the 50A output current is ensured, so that the basic requirement of quick charge is met. Meanwhile, in the charging process, the charging current and the voltage value are monitored, the capacitance electric quantity is monitored in real time, when the stored electric quantity reaches a set value, the output is cut off, and the sound and light signals prompt maintenance personnel to finish charging.

In a second embodiment of the present application, when the outdoor transportation equipment safety flash device itself needs to be charged, the outdoor transportation equipment safety flash device is electrically connected with an external power supply through an external power supply interface. External electric energy is introduced into a charging inlet of the voltage-reducing constant-current module, and under the action of the voltage-reducing constant-current module, an external power supply charges a battery pack of the outdoor traffic equipment safety flash charging device. Thereby improving the continuous service time of the outdoor traffic equipment safety flash charging device or widening the service conditions.

In a second embodiment of the present application, the charge switch control circuit includes, but is not limited to: circuit mainboard, control unit, switch interface, signal interface, control mouth. The control unit is integrated with a running program for the whole outdoor traffic equipment safety flash device to work, and the running program is the prior art. The charging switch control circuit transmits a control signal to the voltage reduction constant current module through the control port, receives a device switching signal through the switching interface, and sends a working signal outwards through the signal interface. Thereby forming a compact and efficient control logic.

In a second embodiment of the present application, the charging switch control circuit obtains a switch signal of a device switch through the basic switch interface, and the switch signal is manually controlled by a worker, namely, the outdoor traffic equipment safety flash device permits operation after being turned on. The charge switch control circuit is through twinkling the charge and opening the start-stop switch interface, acquires to flash the executive signal that fills the start button and begin to flash the charge, and this executive signal is also by the manual control of flashing the start button through the staff, opens this outdoor traffic equipment safety after promptly and flashes the device and begin to get into and flash the state of filling to charge completion back automatic shutdown to with audible and visual signal suggestion staff.

In a second embodiment of the present application, the operating state and the operating alarm of the outdoor traffic equipment safety flashing device are fed back to the operator through the buzzer and the two-color lamp.

It should be added that the equipment end adopts a waterproof quick-connection special high-capacity (200A) connector, so that the problems of heating, even burning of contacts and the like caused by overlarge contact resistance in the charging process are avoided.

The whole weight (including the battery pack) of the safety flash charging equipment is not more than 8 kilograms, and when the battery pack is not included, the whole weight of the equipment is less than 2 kilograms. Is convenient for maintenance personnel to carry about. The capacity and voltage of the battery pack are selected according to the battery pack used in a commercially available electric bicycle, and the flash charging apparatus can directly perform maintenance operations using the battery pack of the electric bicycle. Taking a low visibility inducing device with a 5.4V3000F capacitor as an electric storage element as an example, a 48V30AH battery pack can be used for additionally charging at least more than 500 devices to be charged.

It is noted that need further supplement, the utility model provides a technical scheme that on-spot carries out safe sudden strain of a muscle to equipment and fills, owing to adopted electric capacity as the energy storage component, make to carry out the maintenance mode that charges at a high speed with high multiplying power to become possible. In the process of the supplementary charging, the supplementary charging operation can be completed within ten seconds only through the connection of a special interface without opening a box or carrying out dismounting operation. The maintenance work is feasible, simple, safe and efficient, a supplementary support is provided for the storage and power supply element which takes the capacitor as the low-power equipment of the external field, the lithium battery is completely replaced from the aspects of safety, economy, practicability, maintainability, environmental protection and the like, and the road where the lithium battery is to be put is really realized, and the safety induction is guarded.

The existing charging technical scheme (herein, charging refers to complementary charging):

1) ordinary charging: the commonly used charging mode is 0.3-0.5C charging. The filling takes at least 2 to 4 hours. The method is high in safety and takes the longest time.

2) Quick charging: charging is carried out by improving charging current and adopting 1-2C multiplying power, so that the time consumed by charging is shortened. This way, the charging time period can be shortened to some extent. The charging can be completed within 0.5-1 hour. However, the technical requirements for the whole charging process are high, and when the performance of the battery is reduced or abnormal, fire or explosion may occur.

3) Charging at a large multiplying power: the charging is performed with a rate of 2C or more. The charging time can be compressed within half an hour. However, due to the characteristic limitation of the battery, the battery life is greatly influenced by the high-rate charging. The resulting capacity fade is significant. Serious consequences are easy to induce, and the method is more cautious in practical application.

In summary, the solution of using a rechargeable battery as an energy storage element has the following two problems:

the charging takes a long time. Even if the boost charging is performed in a fast charging manner, each device needs to take 0.5 to 3 hours. It is not feasible in practical use.

And (4) safety. When charging is performed at a high rate, serious consequences such as ignition or explosion are easily induced due to degradation or failure of the battery.

In addition, under the environment of minus ten degrees, the storage capacity and the power supply efficiency of the lithium battery are reduced by about 20-45%.

The utility model discloses an electrolytic capacitor is as energy storage component, and with the contrast of above-mentioned battery scheme, its advantage is that the security is good, and application temperature range is wide (-40 ℃ -65 ℃), can carry out high multiplying power charge-discharge, especially does not have obvious restriction to charging current. The charging can be completed within ten seconds. The maintenance operation of recharging on site is made possible.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. according to the technical scheme provided by the application, the load can normally work under the condition of extremely low input voltage, and the electric energy stored in the capacitor is fully utilized;

2. the technical scheme that this application provided can carry out quick charge to external transportation equipment at the scene to improve external transportation equipment's maintenance efficiency, reduce the maintenance cost.

Drawings

Fig. 1 is a schematic structural view of a flash charging system of outdoor traffic equipment in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a traffic guidance device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a charging device for traffic guidance equipment according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a charging switch control circuit according to an embodiment of the present invention;

fig. 5 is the interface structure diagram of the voltage-reducing constant-current module in the embodiment of the present invention.

Reference numerals:

a: the outdoor traffic equipment safety flash device; 1: a charging device main body; 2: a charge switch control circuit; 201: a circuit main board; 202: a control unit; 203: a switch interface; 20301: a base switch interface; 20302: a flash charge start-stop switch interface; 204: a signal interface; 20401: a sound signal interface; 20402: a light signal interface; 205: a control port; 3: a battery pack; 4: a voltage reduction constant current module; 401: a control interface; 402: a power interface; 403: a power supply outlet; 404: a charging inlet; 501: a first secure flash interface; 502: a second secure flash interface; 6: an external power interface; 7: a device switch; 8: a flash charge start button; 9: a buzzer; 10: a two-color lamp;

b: a traffic-inducing device; 11: an induction apparatus main body; 12: an induction control circuit; 13: a circuit security module; 1301: a power receiving inlet; 14: a capacitor bank; 15: a voltage limiting module; 16: a lightning protection module; 17: a photovoltaic panel interface; 18: and a lamp panel interface.

Detailed Description

a low visibility traffic inducing system with a safety flash charging function, the low visibility traffic inducing system B comprising: an induction apparatus main body 11; an induction control circuit 12 provided on the induction apparatus main body 11 for controlling an apparatus induction operation; a capacitor bank 14 provided on the induction apparatus main body 11 and electrically connected to the induction control circuit 12; the circuit safety module 13 is arranged on the induction equipment main body 11 and is connected with the power outlet of the capacitor bank 14 in parallel; and a second safety flash charging interface 502 provided in the induction apparatus body 11 and electrically connected to the power receiving inlet 1301 of the circuit safety module 13.

Preferably, the low visibility traffic inducing system B comprises: a lightning protection module 16 disposed between the power receiving inlet 1301 and the second secure flash charging interface 502; and the voltage limiting module 15 is arranged on a power line between the circuit safety module 13 and the induction control circuit 12 and is used for limiting voltage.

Preferably, the low visibility traffic inducing system B comprises: a photovoltaic panel interface 17 disposed on the induction apparatus main body 11 and connected to a charging port of the induction control circuit 12; and a lamp panel interface 18 arranged on the induction equipment main body 11 and connected with a display signal port of the induction control circuit 12.

a charging apparatus for a traffic-inducing device having the low visibility traffic-inducing system of the first embodiment, the charging system comprising: the low visibility traffic induction system B according to the first embodiment; an outdoor traffic equipment safety flash device a electrically connected to the second safety flash interface 502 of the low visibility traffic guidance system B;

wherein, outdoor traffic equipment safety flashing device A includes: a charging device main body 1; a charging switch control circuit 2 arranged on the charging device body 1 for controlling charging and discharging; a battery pack 3 provided on the charging device main body 1 for supplying power to the outside;

the charging device comprises a charging device main body 1, a voltage reduction constant current module 4 and a power supply interface 402, wherein the charging device main body 1 is used for charging a battery pack 3, the voltage reduction constant current module 4 is used for regulating voltage and current in the charging or discharging process of the battery pack 3, the control interface 401 of the voltage reduction constant current module 4 is in signal connection with a charging switch control circuit 2, and the power supply interface 402 of the voltage reduction constant current module 4 is in electric connection with the battery pack 3;

the charging equipment comprises a charging equipment main body 1, a first safety flash charging interface 501 arranged on the charging equipment main body 1 and connected with a power supply outlet 403 of the voltage reduction constant current module 4, wherein the first safety flash charging interface 501 is used for being electrically connected with a second safety flash charging interface 502.

Preferably, the outdoor transportation equipment safety flash device a further comprises: and the external power supply interface 6 is arranged on the charging equipment main body 1 and is electrically connected with the charging inlet 404 of the voltage reduction constant current module 4.

Preferably, the charge switch control circuit 2 includes: a circuit main board 201; a control unit 202 provided on the circuit board 201 for performing a control operation; a switch interface 203 arranged on the circuit main board 201 for receiving a device switching signal; a signal interface 204 arranged on the circuit main board 201 and used for sending out charging working state indication information; and the control port 205 is arranged on the circuit main board 201 and is used for being in signal connection with the control interface 401 of the voltage reduction constant current module 4.

Preferably, the switch interface 203 includes: a basic switch interface 20301 in signal connection with the control unit 202 and used for transmitting and controlling the on/off signal of the whole device; a flash charge start/stop switch interface 20302 in signal connection with the control unit 202 for transmitting a flash charge state start/stop signal.

Preferably, the signal interface 204 includes: a sound signal interface 20401 in signal connection with the control unit 202 and used for transmitting sound indication information; and a light signal interface 20402 in signal connection with the control unit 202 and used for transmitting light indication information.

Preferably, the outdoor traffic equipment safety flash device further comprises: a device switch 7 provided on the charging device main body 1 and signal-connected to the basic switch interface 20301; and the flash charging start button 8 is arranged on the charging equipment main body 1 and is in signal connection with the flash charging start-stop switch interface 20302.

Preferably, the outdoor traffic equipment safety flash device further comprises: the buzzer 9 is arranged on the charging equipment main body 1 and is in signal connection with the sound signal interface 20401; and the double-color lamp 10 is arranged on the charging equipment main body 1 and is in signal connection with the lamplight signal interface 20402.

Example 1

A low visibility traffic inducing system with flash charging function, the low visibility traffic inducing system B comprising: an induction apparatus main body 11; an induction control circuit 12 provided on the induction apparatus main body 11 for controlling an apparatus induction operation; a capacitor bank 14 provided on the induction apparatus main body 11 and electrically connected to the induction control circuit 12; the circuit safety module 13 is arranged on the induction equipment main body 11 and is connected with the power outlet of the capacitor bank 14 in parallel; and a second safety flash charging interface 502 provided in the induction apparatus body 11 and electrically connected to the power receiving inlet 1301 of the circuit safety module 13.

Example 2

Example 1 was repeated except that the low visibility traffic inducing system B included: a lightning protection module 16 disposed between the power receiving inlet 1301 and the second secure flash charging interface 502; and the voltage limiting module 15 is arranged on a power line between the circuit safety module 13 and the induction control circuit 12 and is used for limiting voltage.

Example 3

Example 2 was repeated except that the low visibility traffic inducing system B included: a photovoltaic panel interface 17 disposed on the induction apparatus main body 11 and connected to a charging port of the induction control circuit 12; and a lamp panel interface 18 arranged on the induction equipment main body 11 and connected with a display signal port of the induction control circuit 12.

Example 4

Example 5

Example 4 is repeated except that the outdoor traffic equipment safety flash device a further comprises: and the external power supply interface 6 is arranged on the charging equipment main body 1 and is electrically connected with the charging inlet 404 of the voltage reduction constant current module 4.

Example 6

Embodiment 5 is repeated except that the charge switch control circuit 2 includes: a circuit main board 201; a control unit 202 provided on the circuit board 201 for performing a control operation; a switch interface 203 arranged on the circuit main board 201 for receiving a device switching signal; a signal interface 204 arranged on the circuit main board 201 and used for sending out charging working state indication information; and the control port 205 is arranged on the circuit main board 201 and is used for being in signal connection with the control interface 401 of the voltage reduction constant current module 4.

Example 7

Embodiment 6 is repeated except that the switch interface 203 comprises: a basic switch interface 20301 in signal connection with the control unit 202 and used for transmitting and controlling the on/off signal of the whole device; a flash charge start/stop switch interface 20302 in signal connection with the control unit 202 for transmitting a flash charge state start/stop signal.

Example 8

Embodiment 7 is repeated except that the signal interface 204 includes: a sound signal interface 20401 in signal connection with the control unit 202 and used for transmitting sound indication information; and a light signal interface 20402 in signal connection with the control unit 202 and used for transmitting light indication information.

Example 9

Example 8 was repeated except that the outdoor traffic equipment safety flash device further included: a device switch 7 provided on the charging device main body 1 and signal-connected to the basic switch interface 20301; and the flash charging start button 8 is arranged on the charging equipment main body 1 and is in signal connection with the flash charging start-stop switch interface 20302.

Example 10

Example 9 is repeated except that the outdoor traffic equipment safety flash device further comprises: the buzzer 9 is arranged on the charging equipment main body 1 and is in signal connection with the sound signal interface 20401; and the double-color lamp 10 is arranged on the charging equipment main body 1 and is in signal connection with the lamplight signal interface 20402.

Claims

1. A low visibility traffic inducing system with flash charging function, characterized in that the low visibility traffic inducing system (B) comprises: an induction apparatus main body (11);

an induction control circuit (12) provided on the induction apparatus main body (11) for controlling an apparatus induction work;

a capacitor bank (14) provided on the induction device body (11) and electrically connected to the induction control circuit (12);

the circuit safety module (13) is arranged on the induction equipment main body (11) and is connected with the power supply outlet of the capacitor bank (14) in parallel;

and a second safety flash charging interface (502) provided on the induction apparatus main body (11) and electrically connected to the power receiving inlet (1301) of the circuit safety module (13).

2. The low visibility traffic inducing system with flash charging function as claimed in claim 1, wherein the low visibility traffic inducing system (B) comprises:

a lightning protection module (16) disposed between the powered inlet (1301) and the second secure flash interface (502);

and the voltage limiting module (15) is arranged on a power line between the circuit safety module (13) and the induction control circuit (12) and is used for limiting voltage.

3. The low visibility traffic inducing system with flash charging function as claimed in claim 2, wherein the low visibility traffic inducing system (B) comprises:

a photovoltaic panel interface (17) provided on the induction apparatus main body (11) and connected to a charging port of the induction control circuit (12);

the lamp panel interface (18) is arranged on the induction equipment main body (11) and connected with a display signal port of the induction control circuit (12).

4. A traffic-inducing device charging apparatus having the low visibility traffic-inducing system as claimed in any one of claims 1 to 3, the traffic-inducing device charging apparatus comprising: the low visibility traffic inducing system (B) of any one of claims 1-3;

an outdoor traffic equipment safety flash charging device (A) in electrical connection with a second safety flash charging interface (502) of the low visibility traffic inducing system (B);

wherein the outdoor traffic equipment safety flash charging device (A) comprises:

a charging device main body (1);

a charging switch control circuit (2) arranged on the charging equipment main body (1) and used for controlling charging and discharging;

the battery pack (3) is arranged on the charging equipment main body (1) and used for supplying power to the outside;

the charging device comprises a charging device main body (1), a voltage reduction constant current module (4) and a power supply interface (402), wherein the charging device main body is arranged on the charging device main body (1) and is used for adjusting the voltage and current of the battery pack (3) in the charging or discharging process, the control interface (401) of the voltage reduction constant current module (4) is in signal connection with the charging switch control circuit (2), and the power supply interface (402) of the voltage reduction constant current module (4) is in electric connection with the battery pack (3);

the charging equipment comprises a charging equipment main body (1), a first safety flash charging interface (501) and a second safety flash charging interface (502), wherein the first safety flash charging interface (501) is arranged on the charging equipment main body (1) and is connected with a power supply outlet (403) of the voltage reduction constant current module (4), and the first safety flash charging interface (501) is electrically connected with the second safety flash charging interface (502).

5. The traffic-inducing device charging apparatus according to claim 4, wherein the outdoor traffic device safety flash apparatus (A) further comprises: and the external power supply interface (6) is arranged on the charging equipment main body (1) and is electrically connected with the charging inlet (404) of the voltage-reducing constant-current module (4).

6. The traffic-inducing device charging apparatus according to claim 4 or 5, characterized in that the charging switch control circuit (2) comprises: a circuit main board (201);

a control unit (202) provided on the circuit main board (201) for performing a control operation;

a switch interface (203) arranged on the circuit main board (201) and used for receiving a device switch signal;

the signal interface (204) is arranged on the circuit main board (201) and used for sending out charging working state indication information to the outside;

and the control port (205) is arranged on the circuit main board (201) and is used for being in signal connection with the control interface (401) of the voltage-reducing constant-current module (4).

7. The traffic-inducing device charging apparatus of claim 6, wherein the switch interface (203) comprises:

a basic switch interface (20301) which is in signal connection with the control unit (202) and is used for transmitting and controlling the on-off signal of the whole device;

and the flash charging start-stop switch interface (20302) is in signal connection with the control unit (202) and is used for transmitting and controlling a flash charging state start-stop signal.

8. The traffic-inducing device charging apparatus of claim 7, wherein the signal interface (204) comprises:

a sound signal interface (20401) in signal connection with the control unit (202) and used for transmitting sound indication information;

and the light signal interface (20402) is in signal connection with the control unit (202) and is used for transmitting light indication information.

9. The traffic-inducing device charging apparatus of claim 8, wherein the outdoor traffic-device safety-flashing apparatus (a) further comprises:

a device switch (7) which is arranged on the charging equipment main body (1) and is in signal connection with the basic switch interface (20301);

the flash charging starting button (8) is arranged on the charging equipment main body (1) and is in signal connection with the flash charging starting and stopping switch interface (20302).

10. The traffic-inducing device charging apparatus of claim 9, wherein the outdoor traffic-device safety-flashing apparatus (a) further comprises:

the buzzer (9) is arranged on the charging equipment main body (1) and is in signal connection with the sound signal interface (20401);

the double-color lamp (10) is arranged on the charging equipment body (1) and is in signal connection with the lamplight signal interface (20402).