CN212749274U

CN212749274U - Detection system and power station trades

Info

Publication number: CN212749274U
Application number: CN202022218186.1U
Authority: CN
Inventors: 张立德
Original assignee: Blue Valley Smart Beijing Energy Technology Co Ltd
Current assignee: Blue Valley Smart Beijing Energy Technology Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-03-19
Anticipated expiration: 2030-09-30

Abstract

The utility model provides a detecting system and trade power station, wherein, detecting system includes: the system comprises a transmitter and a receiver which are arranged on a first side of an inlet of the power exchanging station and a prism on a second side of the inlet of the power exchanging station, wherein the first side and the second side are opposite sides, the transmitter sends signals towards the prism, and the receiver receives the signals reflected by the prism; the controller is connected with the receiver through a first signal line; and the battery replacing equipment is connected with the controller and receives the starting signal or the stopping signal sent by the controller. Whether personnel or animals break into the power conversion bin can be detected by arranging the transmitter, the receiver and the prism at the entrance of the power conversion station, so that the monitoring picture is watched by the monitoring equipment or on the duty in the power conversion bin without the need of an on-duty personnel, and the labor is saved. And the controller can prevent the battery replacement equipment from continuously working and damaging personnel or animals by immediately controlling the battery replacement equipment to stop working, thereby avoiding safety accidents.

Description

Detection system and power station trades

Technical Field

The utility model relates to a trade the power station field, especially relate to a detecting system and trade the power station.

Background

With the continuous popularization of new energy automobiles, facilities matched with the new energy automobiles are gradually improved. In the process of driving a vehicle by a driver to go out, the power change station is generated according to the operation of the driver in order to quickly supplement the electric quantity of the power battery. The power battery with insufficient electric quantity is taken down from the battery changing station, so that the power battery with sufficient electric quantity is replaced, the electric quantity supplementing time of the power battery can be greatly shortened, and the user experience is improved. However, the existing power changing station needs personnel to be attended or is monitored through a monitoring picture, manpower and material resources are consumed, and when personnel or animals break into a power changing cabin of the power changing station, the attended personnel may not find and take measures in time, so that potential safety hazards exist. Therefore, how to solve the above problems needs to be considered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detecting system and trade power station to solve when someone or animal break into the storehouse of trading the electricity, have the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a detecting system is applied to and trades the power station, include:

the transmitter and the receiver are arranged on the first side of the inlet of the battery replacement station;

the prism is installed on a second side of an inlet of the power exchanging station, wherein the first side and the second side are opposite sides of the inlet of the power exchanging station, the transmitter sends a signal to the prism, and the receiver receives the signal reflected by the prism;

a controller connected to the receiver through a first signal line;

and the battery replacement equipment is connected with the controller, and the battery replacement equipment receives a starting signal or a stopping signal sent by the controller.

Optionally, a rotating support is arranged on the prism, and the prism is rotatably mounted on the rotating support.

Optionally, the controller is further connected to the transmitter through a second signal line, wherein the controller sends a start signal or a stop signal to the transmitter through the second signal line.

Optionally, the detection system further includes: and the power supply module is respectively connected with the transmitter and the receiver.

Optionally, the number of the transmitters and the number of the receivers are at least two respectively.

Optionally, at least two of the emitters are mounted at different heights.

Optionally, the transmitter is an infrared signal transmitter.

The utility model also provides a trade power station, include as above detecting system.

The above technical scheme of the utility model following beneficial effect has at least:

the utility model discloses detecting system sets up transmitter, receiver and prism through the entry at trading the station, under the condition that does not shelter from, the signal that the transmitter sent reaches the receiver through the reflection of prism. When the shelter exists, for example, people or animals shelter, the signal cannot reach the reflector, and therefore whether people or animals enter the power change cabin or not can be detected. When personnel or animals break into the power switching cabin, the controller can send a stop signal to the power switching equipment, the power switching equipment stops working, the power switching equipment can be prevented from continuously working and damaging the personnel or the animals, and therefore safety accidents are avoided. Moreover, an unattended person is not required to be on duty in the battery replacement bin or watch a monitoring picture through monitoring equipment, and labor is saved.

Drawings

Fig. 1 is a schematic view of a connection structure of a detection system provided by the present invention;

fig. 2 shows a schematic structural diagram of a power conversion station provided by the present invention.

Description of the symbols:

1-a transmitter; 2-a prism; 3-a receiver; 4-a controller; 5-battery replacement equipment; 6-a power supply module; 7-a first side; 8-second side.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The utility model discloses it needs personnel on duty to trade the electricity storehouse among the prior art, expend manpower and material resources to when someone or animal break into the electricity storehouse, the on duty personnel probably can't in time discover and take measures, have the problem of potential safety hazard, provide a detecting system.

As shown in fig. 1, it is a schematic view of a connection structure of a detection system provided by the present invention. The detection system is applied to and trades power station, includes:

the transmitter 1 and the receiver 3 are arranged on a first side 7 of the inlet of the power swapping station;

the prism 2 is installed on a second side 8 of the charging station inlet, wherein the first side 7 and the second side 8 are opposite sides of the charging station inlet, the transmitter 1 sends a signal to the prism 2, and the receiver 3 receives the signal reflected by the prism 2, wherein the transmitter 1 and the receiver 3 may or may not be integrated, and a route of the signal sent by the transmitter 1 reaching the prism 2 is different from a route of the signal reaching the receiver 3 from the prism 2. The installation heights of the transmitter 1 and the receiver 3 may be the same or different.

A controller 4 connected to the receiver 3 through a first signal line; the receiver 3 may send an electrical signal to the controller 4 indicating whether the receiver 3 receives the signal. If the signal is not received, the signal is considered to be blocked, and people or animals possibly enter the power change cabin.

And the battery replacement device 5 is connected with the controller 4, wherein the battery replacement device 5 receives a start signal or a stop signal sent by the controller 4. Specifically, the controller 4 may send a stop signal to the battery swapping device 5 to control the battery swapping device 5 to stop working when it is determined that the receiver 3 does not receive the signal according to the electrical signal from the receiver 3.

By arranging the transmitter 1, the receiver 3 and the prism 2 at the entrance of the power switching station, the signal sent by the transmitter 1 can reach the receiver 3 through the reflection of the prism 2 under the condition of no shielding. When there is the shelter, personnel or animal shelter for example, the signal can't reach receiver 3 through the transmission of prism 2, can detect like this whether have personnel or animal to break into the electricity changing storehouse. When a person or an animal breaks into the power changing cabin, the controller 4 can send a stop signal to the power changing equipment 5, the power changing equipment 5 stops working, the power changing equipment 5 can be prevented from continuously working and hurting the person or the animal, and therefore safety accidents are avoided. And, be in the utility model discloses a need not the on-duty personnel and be on duty in trading the battery compartment or watch the control picture through supervisory equipment always in the scheme, use manpower sparingly.

Further, if the power switching station has two or more entrances, the transmitter 1 and the receiver 3 are respectively installed on the first side 7 of each entrance, and the prism 2 is respectively installed on the second side 8 of each entrance. If the power station has only one entrance, the transmitter 1 and the receiver 3 only need to be installed on the first side 7 of the entrance, and the prism 2 only needs to be installed on the second side 8. Wherein, the entry of trading the power station also can be as the export to supply the vehicle to roll out the electricity changing storehouse.

After the driver drives the vehicle to enter the power change cabin and parks the vehicle to the designated position, the controller 4 may determine that the vehicle is ready by acquiring a signal that the driver presses the power change start operation button. The controller 4 controls the power supply module 6 to supply power to the transmitter 1 and the receiver 3, and the transmitter 1 and the receiver 3 start to work. And controlling the battery replacement device 5 to start, so that the battery replacement device 5 performs the operation of replacing the power battery of the vehicle. Other auxiliary devices may be installed to assist in determining that the vehicle is ready, such as a camera that captures image information to the controller, and the controller 4 may determine whether the vehicle is parked at a specified position according to the image information, that is, the vehicle is ready. For example, a pressure transmitter is installed at a designated position, the pressure transmitter gives a pressure value to the controller 4, and the controller 4 determines that the vehicle is stopped at the designated position, that is, the vehicle is ready, when it determines that the pressure value is within a range of pressure values generated by the weight of the vehicle.

In one embodiment, the detection system further comprises an alarm device, which is connected to the controller 4. In the working process of the transmitter 1, if no person or animal enters the power conversion cabin, the receiver 3 can receive the signal reflected by the prism 2 through the transmitter 1. If personnel or animals break into the power change cabin, the receiver 3 cannot receive the signals because the personnel or the animals block the signals sent by the transmitter 1, at the moment, the controller 4 can send alarm information to the alarm device, and the alarm device immediately outputs the alarm signals after receiving the alarm information. The warning device may be, for example, a speaker, a display screen or a warning light. The alarm device can arouse the attention of the on-duty personnel through outputting the alarm signal, so that the on-duty personnel can check the condition in the power exchange bin in time to eliminate the abnormity.

Furthermore, a rotating support is arranged on the prism 2, and the prism 2 can be rotatably arranged on the rotating support.

Prism 2 can rotate on rotating the support, and the difference that the person of guarding can be according to the detection object (for example personnel and animal) is adjusted in the rotation of the angle of vertical direction to prism 2, and is corresponding, also need adjust the horizontal position and the vertical height of transmission 1 and/or receiver 3, need guarantee under the condition that does not shelter from, the signal that transmitter 1 sent can reach receiver 3 through the reflection of prism 2.

The signal route from the emitter 1 to the prism 2 and the signal route from the prism 2 to the receiver 3 can be two signal routes with different heights, and the two signal routes are one high and one low, so that short detection objects such as children or animals can be detected, and high detection objects such as adults can be detected.

As already mentioned above, the controller 4 is connected to the receiver 3 via a first signal line. The controller 4 may receive information from the receiver 3 whether the signal is occluded. Further, the controller 4 may also send a start signal or a stop signal to the receiver 3 through the first signal line.

Further, the controller 4 is further connected to the transmitter 1 through a second signal line, wherein the controller 4 sends a start signal or a stop signal to the transmitter 1 through the second signal line.

When the controller 4 determines that the vehicle is ready, it sends an activation signal to the receiver 3 and/or the transmitter 1, and the transmitter 1 sends a signal, and the receiver 3 receives the signal, activating the detection. When there is no vehicle, a stop signal may be sent to the receiver 3 and/or the transmitter 1 to control the stop of the operation.

Illustratively, the detection system further comprises a power module 6 connected to the transmitter 1 and the receiver 3, respectively.

The power module 6, by being connected to the transmitter 1 and the receiver 3, respectively, may provide a voltage required for the operation of the transmitter 1 and the receiver 3.

The power module 6 may also be connected to the controller 4 to provide power to the controller 4.

Illustratively, the number of the transmitters 1 and the receivers 3 is at least two, respectively.

By providing two or more transmitters 1 and two or more receivers 3, detection accuracy can be improved.

Illustratively, the mounting heights of at least two of the emitters 1 are different. Accordingly, the prism 2 may be one or more.

Through setting up transmitter 1 at the mounting height of difference, transmitter 1 can realize sending out the signal at different heights, when receiver 3 received the signal that transmitter 1 sent, can realize detecting the detection object of co-altitude not.

Illustratively, the transmitter 1 is an infrared signal transmitter.

Generally, the price of the infrared receiver is relatively low, and the cost can be saved by adopting the infrared signal transmitter as the transmitter 1.

Next, another arrangement of the transmitter 1 and the receiver 3 will be described, in which the prism 2 is not required, and the transmitter 1 and the receiver 2 can be mounted on the same side or on different sides, such as the first side 7 and the second side 8 in fig. 2. The heights of the transmitter 1 and the receiver 3 can be the same or different, as long as the signals transmitted by the transmitter 1 reach the receiver 3 when no shielding exists. The remaining details are identical to the detection system provided above and the repetition is not repeated.

Different numbers of transmitters 1 and receivers 3 and different heights of transmitters 1 and receivers 3 may be provided according to the detection object. For example, the object of detection is an animal, and 20 sets of the transmitter 1 and the receiver 3 having different heights may be provided. For another example, the detection object is a child, and 15 sets of the transmitter 1 and the receiver 3 having different heights may be provided. For another example, the detection object is an adult, and 10 sets of the transmitter 1 and the receiver 3 having different heights may be provided. Of course, the number of the transmitters 1 and the receivers 3 can be increased or decreased according to actual needs to achieve the detection effect.

This arrangement requires a larger number of transmitters 1 and receivers 3 to be arranged, and is more costly than the arrangement in which the prism 2 is provided.

By adopting the detection system, the power exchanging station can be unattended, labor is saved, and the operation cost of the power exchanging station is reduced, so that the competitiveness of the power exchanging station in similar products is improved.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A detection system is applied to trade power station, its characterized in that includes:

the transmitter (1) and the receiver (3) are arranged on a first side (7) of the inlet of the power station;

the prism (2) is installed on a second side (8) of the charging station inlet, wherein the first side (7) and the second side (8) are opposite sides of the charging station inlet, the transmitter (1) sends signals to the prism (2), and the receiver (3) receives the signals reflected by the prism (2);

a controller (4) connected to the receiver (3) through a first signal line;

the battery replacement device (5) is connected with the controller (4), wherein the battery replacement device (5) receives a starting signal or a stopping signal sent by the controller (4).

2. A detection system according to claim 1, wherein the prism (2) is provided with a rotary support on which the prism (2) is rotatably mounted.

3. Detection system according to claim 1, characterized in that the controller (4) is also connected with the transmitter (1) by a second signal line, wherein the controller (4) sends a start signal or a stop signal to the transmitter (1) by the second signal line.

4. The detection system of claim 1, further comprising:

and the power supply module (6) is respectively connected with the transmitter (1) and the receiver (3).

5. Detection system according to claim 1, characterized in that the number of transmitters (1) and receivers (3) is at least two each.

6. Detection system according to claim 5, characterised in that the mounting height of at least two of the emitters (1) is different.

7. Detection system according to claim 1, characterized in that the emitter (1) is an infrared signal emitter.

8. A power swapping station comprising a detection system as claimed in any one of claims 1 to 7.